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News/A RSS feed provided by Umeå Universityen-usSat, 25 Apr 2026 22:45:20 +0200/en/news/preventive-surgery-safe-for-women-with-hereditary-risk-of-breast-cancer_12170863/Preventive Surgery Safe for Women with Hereditary Risk of Breast CancerWomen with a substantially increased hereditary risk of breast cancer may be offered preventive removal of the breasts. A new study from Umeå University shows that this is a very safe procedure, both in terms of reducing the risk of breast cancer and the risk of complications requiring further surgery.Thu, 23 Apr 2026 13:33:57 +0200<div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/e550d1e47c944298b79f31f25bebd2e9/wiberg_rebecca-6311-250422-mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/e550d1e47c944298b79f31f25bebd2e9/wiberg_rebecca-6311-250422-mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/e550d1e47c944298b79f31f25bebd2e9/wiberg_rebecca-6311-250422-mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/e550d1e47c944298b79f31f25bebd2e9/wiberg_rebecca-6311-250422-mpn2.jpg?mode=crop&width=640 640w, /contentassets/e550d1e47c944298b79f31f25bebd2e9/wiberg_rebecca-6311-250422-mpn2.jpg?mode=crop&width=854 854w, /contentassets/e550d1e47c944298b79f31f25bebd2e9/wiberg_rebecca-6311-250422-mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Rebecca Wiberg, Associate professor at the Department of Diagnostics and Intervention.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p>“Our results show that the risk of developing breast cancer in the future is very low. This is important evidence that can support clinical decision-making and counselling for women with an increased hereditary risk of breast cancer,” says Rebecca Wiberg, Associate professor at the Department of Diagnostics and Intervention at Umeå University.</p><p>The study includes 1,208 Swedish women with a confirmed pathogenic variant in BRCA1 or BRCA2, but no previous breast cancer diagnosis, identified between 1994 and 2019. Only 1 out of the 507 women who underwent surgery developed breast cancer, compared with 112 out of 701 women who did not have preventive surgery.</p><p>“We also observed a low incidence of complications requiring surgical treatment following the procedure. Taken together, this indicates that it is a safe intervention,” says Rebecca Wiberg.</p><p>Breast cancer affects approximately one in ten women in Sweden. In about 2.5 percent of cases, the disease is caused by hereditary mutations in the breast cancer genes BRCA1 or BRCA2. Women who carry these genetic variants have a very high lifetime risk of developing breast cancer—up to 70 percent—and are therefore offered special surveillance programmes or preventive surgery in the form of risk-reducing mastectomy (RRM).</p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="e9ebd5d1-ca7d-41b5-ae84-bace1a15394a" data-contentname="About the study">{}</div>/en/news/preventive-surgery-safe-for-women-with-hereditary-risk-of-breast-cancer_12170863//en/news/researchers-turn-soil-bacterial-protein-into-potent-cancer-cell-killer_12170920/Researchers turn soil bacterial protein into potent cancer cell killerResearchers at Umeå University have turned a protein from soil bacteria into a potential new weapon against colorectal cancer. A study published in Cell Death Discovery shows how an engineered bacterial protein can trigger a unique form of cancer cell death.Wed, 22 Apr 2026 09:54:17 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/12f0f57da0114567b954ac60a062bcfd/img_1378_final3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/12f0f57da0114567b954ac60a062bcfd/img_1378_final3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/12f0f57da0114567b954ac60a062bcfd/img_1378_final3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/12f0f57da0114567b954ac60a062bcfd/img_1378_final3.jpg?mode=crop&width=640 640w, /contentassets/12f0f57da0114567b954ac60a062bcfd/img_1378_final3.jpg?mode=crop&width=854 854w, /contentassets/12f0f57da0114567b954ac60a062bcfd/img_1378_final3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>By combining a bacterial protein with a fatty acid, the researcher Aftab Nadeem and his team have created a tumor‑killing complex that targets cancer cells and shuts down their energy production.</p><span class="bildPhotografer"><span class="photo">Image</span>Ingrid Söderbergh</span></div></div><p class="quote-center">It is like finding a new key to unlock a tumour’s defences</p><p>“This discovery shows that we can take proteins from naturally occurring bacteria and engineer them to attack one of the deadliest and most treatment‑resistant cancers,” says Aftab Nadeem, researcher at the Department of Molecular Biology at Umeå University and lead author of the study. “It is like finding a new key to unlock a tumour’s defences.”</p><p>Colorectal cancer is one of the leading causes of cancer‑related deaths worldwide. Although treatments such as chemotherapy are available, they often cause severe side effects and many tumours eventually become resistant.</p><div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/12f0f57da0114567b954ac60a062bcfd/nhea-o_complex3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/12f0f57da0114567b954ac60a062bcfd/nhea-o_complex3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/12f0f57da0114567b954ac60a062bcfd/nhea-o_complex3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/12f0f57da0114567b954ac60a062bcfd/nhea-o_complex3.jpg?mode=crop&width=640 640w, /contentassets/12f0f57da0114567b954ac60a062bcfd/nhea-o_complex3.jpg?mode=crop&width=854 854w, /contentassets/12f0f57da0114567b954ac60a062bcfd/nhea-o_complex3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>NheA‑O (highlighted in magenta) binds to the cell membrane of colorectal cancer cells.</p><span class="bildPhotografer"><span class="photo">Image</span>Aftab Nadeem</span></div></div><p>The research focuses on ferroptosis, a form of cell death caused by damaging fat‑based chemical reactions inside cancer cells. By combining a bacterial protein with a fatty acid, the researchers created a tumour‑killing complex called NheA‑O. The complex acts like a guided missile, attaching to the cancer cell membrane and disrupting the cell’s energy production in the mitochondria.</p><h2 id="info0" data-magellan-target="info0">Breaking cancer’s defences</h2><p>What makes the discovery unique is that the complex can bypass the cancer cell’s normal survival mechanisms. In colorectal cancer, tumour cells often rely on a built‑in protective system that prevents them from dying. The study shows that NheA‑O can break through this protection and trigger the collapse of the cancer cells.</p><p>“Without energy, the cancer cell cannot survive. We were surprised to see how efficiently NheA‑O attaches to the cancer cell and shuts down its energy supply,” says Naeem Ullah, who recently finished his position as postdoctoral researcher at the Department of Molecular Biology at Umeå University. He is first author of the study.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/12f0f57da0114567b954ac60a062bcfd/img_1397_final2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/12f0f57da0114567b954ac60a062bcfd/img_1397_final2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/12f0f57da0114567b954ac60a062bcfd/img_1397_final2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/12f0f57da0114567b954ac60a062bcfd/img_1397_final2.jpg?mode=crop&width=640 640w, /contentassets/12f0f57da0114567b954ac60a062bcfd/img_1397_final2.jpg?mode=crop&width=854 854w, /contentassets/12f0f57da0114567b954ac60a062bcfd/img_1397_final2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Aftab Nadeem uses a high-resolution Leica SP8 confocal microscope to observe how NheA-O (shown in green) attacks and destroys colon cancer cells.</p><span class="bildPhotografer"><span class="photo">Image</span>Ingrid Söderbergh</span></div></div><h2 id="info1" data-magellan-target="info1">Test in more complex models</h2><p>The research was carried out using advanced biochemical methods and cell culture models of colorectal cancer. The next step will be to test the safety and effectiveness of the protein‑lipid complexes in more complex biological systems, such as intestinal organoids and mouse cancer models.</p><p>Although clinical use is still several years away, the findings point to a new strategy for developing cancer therapies inspired by molecules found in nature.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/12f0f57da0114567b954ac60a062bcfd/img_1425_final2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/12f0f57da0114567b954ac60a062bcfd/img_1425_final2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/12f0f57da0114567b954ac60a062bcfd/img_1425_final2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/12f0f57da0114567b954ac60a062bcfd/img_1425_final2.jpg?mode=crop&width=640 640w, /contentassets/12f0f57da0114567b954ac60a062bcfd/img_1425_final2.jpg?mode=crop&width=854 854w, /contentassets/12f0f57da0114567b954ac60a062bcfd/img_1425_final2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Aftab Nadeem is a researcher at the Department of Molecular Biology at Umeå University.</p><span class="bildPhotografer"><span class="photo">Image</span>Ingrid Söderbergh</span></div></div>/en/news/researchers-turn-soil-bacterial-protein-into-potent-cancer-cell-killer_12170920//en/news/climate-change-is-already-claiming-lives-in-europe--and-the-risks-are-increasing_12170974/Climate change is already claiming lives in Europe – and the risks are increasingEurope is facing a sharp rise in heat-related deaths, deteriorating working conditions, growing food insecurity, and increased risks of climate-sensitive infectious diseases. This is the conclusion of a new report on climate change and health from Lancet Countdown Europe. Umeå University is the only Swedish university to have contributed original research to the report.Wed, 22 Apr 2026 11:12:09 +0200<div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/d904509f938745f39211148ec29cc6cc/maria_nilsson_umu_sweden2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/d904509f938745f39211148ec29cc6cc/maria_nilsson_umu_sweden2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/d904509f938745f39211148ec29cc6cc/maria_nilsson_umu_sweden2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/d904509f938745f39211148ec29cc6cc/maria_nilsson_umu_sweden2.jpg?mode=crop&width=640 640w, /contentassets/d904509f938745f39211148ec29cc6cc/maria_nilsson_umu_sweden2.jpg?mode=crop&width=854 854w, /contentassets/d904509f938745f39211148ec29cc6cc/maria_nilsson_umu_sweden2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Maria Nilsson, professor at the Department of Epidemiology and Global Health.</p><span class="bildPhotografer"><span class="photo">Image</span>Samuel Pettersson</span></div></div><p>“Millions of people are already being exposed to serious health risks as a result of climate change. The choices we make today will determine whether these trends intensify – or whether we build a safer and more resilient Europe,” says Maria Nilsson, Professor of Public Health at the Department of Epidemiology and Global Health at Umeå University and Chair of Lancet Countdown Europe.</p><p>The report concludes that human-induced climate change is already claiming lives and leading to increasingly severe health consequences across Europe. The number of extreme heat warnings has increased by 318% compared with the 1990s, and almost the entire continent is experiencing rising heat-related mortality. Heat-related deaths are estimated to have reached approximately 62,000 in 2024. Extreme heat disproportionately affects the most vulnerable populations, particularly infants, older adults, people with chronic illnesses, and outdoor workers.</p><p>At the same time, climate change is contributing to the spread of infectious diseases in Europe. The risk of dengue outbreaks has almost quadrupled since the 1980–2010 period, while coastlines suitable for infections caused by Vibrio bacteria have expanded significantly – even in countries such as Italy and France. In addition, the pollen season is now one to two weeks longer than in the 1990s, prolonging exposure for people with allergies.</p><h2 id="info0" data-magellan-target="info0">Fossil fuels increase societal vulnerability</h2><p>The report also highlights that Europe’s continued dependence on fossil fuels has serious consequences for public health. In an effort to mitigate sharply rising energy costs – exacerbated in large part by Russia’s invasion of Ukraine – government subsidies for fossil fuels in Europe amounted to €444 billion in 2023 alone. This represents more than a threefold increase compared with 2016, the year the Paris Agreement was adopted and countries committed to limiting global warming.</p><p>“Today, as conflict in Iran increases instability and human suffering in the region, it is becoming increasingly clear that Europe’s continued reliance on fossil fuels makes our economies, public finances, and ultimately our health more vulnerable,” says Jan Semenza, Professor at the Department of Epidemiology and Global Health at Umeå University.</p><p>“The single most important thing to do is to rapidly phase out fossil fuels and reduce emissions, while simultaneously adapting societies to rising heat. This delivers the greatest overall health benefits, both in the short and long term,” says Maria Nilsson.</p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="a9879ab1-e7c6-4867-b9f0-f15b164fa69f" data-contentname="About the report">{}</div>/en/news/climate-change-is-already-claiming-lives-in-europe--and-the-risks-are-increasing_12170974//en/news/new-research-reveals-cell-proteins-that-drive-severe-viral-infections_12170846/New research reveals cell proteins that drive severe viral infectionsResearchers at Umeå University have identified two human cell proteins, NUP98 and NUP153, that play a crucial role in how viruses such as tick-borne encephalitis virus (TBEV), West Nile virus, and dengue virus replicate in the body. The findings challenge existing views of how these viruses exploit human cells and point to new, promising targets for future antiviral drugs.Tue, 21 Apr 2026 15:14:57 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/7b6904ea8b11464eb815a73e00034b2b/anna_overby_lab2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/7b6904ea8b11464eb815a73e00034b2b/anna_overby_lab2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/7b6904ea8b11464eb815a73e00034b2b/anna_overby_lab2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/7b6904ea8b11464eb815a73e00034b2b/anna_overby_lab2.jpg?mode=crop&width=640 640w, /contentassets/7b6904ea8b11464eb815a73e00034b2b/anna_overby_lab2.jpg?mode=crop&width=854 854w, /contentassets/7b6904ea8b11464eb815a73e00034b2b/anna_overby_lab2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Professor Anna Överby Wernstedt has worked with TBE research for several years, with the aim of finding ways to stop the virus before it is too late—before it has had time to spread.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p class="quote-center">By understanding which human proteins viruses hijack, we can identify new ways to stop infection</p><p>“Viruses have very small genomes and are completely dependent on the host cell’s machinery. By understanding which human proteins viruses hijack, we can identify new ways to stop infection,” says Anna Överby Wernstedt, Professor at the Department of Clinical Microbiology at Umeå University, who led the research project.</p><p>TBE virus, West Nile virus, and dengue virus belong to a closely related group of flaviviruses and cause illness in millions of people worldwide every year. Despite the substantial disease burden, there are still no approved antiviral drugs. One alternative strategy is therefore to target the host cell’s own proteins that viruses depend on for replication.</p><p>In two recently published studies by Professor Anna Överby’s research group at Umeå University, together with their collaborators, the nucleoporins NUP98 and NUP153 have been identified as key host factors in orthoflavivirus infection.</p><h2 id="info0" data-magellan-target="info0">An unexpected role for nuclear pore proteins</h2><p>NUP98 and NUP153 are normally part of the nuclear pore complex, which regulates the transport of proteins and RNA between the cell nucleus and the cytosol, the fluid in which the cell’s internal components are suspended. Since orthoflaviviruses copy their RNA in the cytosol, these proteins had not previously been linked to the viral life cycle.</p><p>The researchers now show that during infection, both nucleoporins are recruited to viral replication sites in the cytosol, where they bind directly to viral RNA. In addition, NUP153 also interacts with viral proteins.</p><div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/7b6904ea8b11464eb815a73e00034b2b/akpiroro_peters_marie_berit_5979_221018_hkn3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/7b6904ea8b11464eb815a73e00034b2b/akpiroro_peters_marie_berit_5979_221018_hkn3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/7b6904ea8b11464eb815a73e00034b2b/akpiroro_peters_marie_berit_5979_221018_hkn3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/7b6904ea8b11464eb815a73e00034b2b/akpiroro_peters_marie_berit_5979_221018_hkn3.jpg?mode=crop&width=640 640w, /contentassets/7b6904ea8b11464eb815a73e00034b2b/akpiroro_peters_marie_berit_5979_221018_hkn3.jpg?mode=crop&width=854 854w, /contentassets/7b6904ea8b11464eb815a73e00034b2b/akpiroro_peters_marie_berit_5979_221018_hkn3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>DMarie Peters, previously doctoral student at the Department of Clinical Microbiology at Umeå University.</p><span class="bildPhotografer"><span class="photo">Image</span>Hans Karlsson</span></div></div><p>“It was surprising to see how proteins that normally act as ‘gatekeepers’ to the nucleus instead become active participants in the virus’s replication machinery,” says Marie Peters, a researcher who previously was a doctoral student at the Department of Clinical Microbiology and defended her PhD thesis in 2025, which included these publications.</p><h2 id="info1" data-magellan-target="info1">Fine‑tuning viral protein production</h2><p>The studies show that NUP98 and NUP153 have distinct roles during infection. NUP98 is required for efficient replication of viral RNA, while NUP153 influences how much of the different viral proteins are produced.</p><p>NUP153 binds to a specific region of the viral RNA located between the sequences encoding structural and non-structural proteins. Through this interaction, the balance between different viral proteins is regulated, which is critical at an early stage of infection.</p><p>“Our results challenge the established view that all viral proteins are produced in equal amounts. Instead, we see that the virus fine-tunes its protein expression with the help of the host cell’s own proteins,” says Marie Peters.</p><h2 id="info2" data-magellan-target="info2">A peptide that stops the virus</h2><p>In their work on NUP98, the researchers went on to identify – together with colleagues at Uppsala University – a small peptide that blocks NUP98’s binding to viral RNA. When this interaction is prevented, viral replication is dramatically reduced.</p><div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/7b6904ea8b11464eb815a73e00034b2b/wernstedt_anna_9609_211117_mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/7b6904ea8b11464eb815a73e00034b2b/wernstedt_anna_9609_211117_mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/7b6904ea8b11464eb815a73e00034b2b/wernstedt_anna_9609_211117_mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/7b6904ea8b11464eb815a73e00034b2b/wernstedt_anna_9609_211117_mpn2.jpg?mode=crop&width=640 640w, /contentassets/7b6904ea8b11464eb815a73e00034b2b/wernstedt_anna_9609_211117_mpn2.jpg?mode=crop&width=854 854w, /contentassets/7b6904ea8b11464eb815a73e00034b2b/wernstedt_anna_9609_211117_mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Anna Överby Wernstedt, Professor at the Department of Clinical Microbiology at Umeå University.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p>“This shows that our findings are not only biologically interesting, but can also be translated into concrete antiviral strategies,” says Anna Överby Wernstedt.</p><h2 id="info3" data-magellan-target="info3">Paving the way for new antiviral drugs</h2><p>Taken together, the studies provide new and deeper insights into how orthoflaviviruses exploit human cells. RNA-binding host proteins, such as nucleoporins, are highlighted as a central but previously underestimated part of the viral life cycle.</p><p>“By targeting stable host proteins rather than the virus’s rapidly mutating components, we may ultimately be able to develop broader and more resilient antiviral treatments,” says Anna Överby Wernstedt.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/7b6904ea8b11464eb815a73e00034b2b/nup_98_webben2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/7b6904ea8b11464eb815a73e00034b2b/nup_98_webben2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/7b6904ea8b11464eb815a73e00034b2b/nup_98_webben2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/7b6904ea8b11464eb815a73e00034b2b/nup_98_webben2.jpg?mode=crop&width=640 640w, /contentassets/7b6904ea8b11464eb815a73e00034b2b/nup_98_webben2.jpg?mode=crop&width=854 854w, /contentassets/7b6904ea8b11464eb815a73e00034b2b/nup_98_webben2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Schematic image over NUP 98.</p><span class="bildPhotografer"><span class="photo">Image</span>Anna Överby Wernstedt</span></div></div><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/7b6904ea8b11464eb815a73e00034b2b/nup153_webben2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/7b6904ea8b11464eb815a73e00034b2b/nup153_webben2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/7b6904ea8b11464eb815a73e00034b2b/nup153_webben2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/7b6904ea8b11464eb815a73e00034b2b/nup153_webben2.jpg?mode=crop&width=640 640w, /contentassets/7b6904ea8b11464eb815a73e00034b2b/nup153_webben2.jpg?mode=crop&width=854 854w, /contentassets/7b6904ea8b11464eb815a73e00034b2b/nup153_webben2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Schematic image over NUP153.</p><span class="bildPhotografer"><span class="photo">Image</span>Anna Överby Wernstedt</span></div></div>/en/news/new-research-reveals-cell-proteins-that-drive-severe-viral-infections_12170846//en/news/new-project-tackles-arctic-talent-shortage_12170376/New project tackles Arctic talent shortage – cross-border collaboration in the Nordic NorthNorthern Nordic regions are at the forefront of Europe’s green transition, with expanding industries and increasing demand for skilled labour. At the same time, many Arctic communities face stagnant or declining populations. The new cross-border project, TalentNorth, aims to address this growing mismatch by strengthening cooperation between universities, municipalities, and regional authorities across the Nordic Arctic.Tue, 21 Apr 2026 16:09:40 +0200<p>“The green transition in northern Europe depends not only on technology and investment, but also on people choosing to live and work in the region. Projects like TalentNorth are important because they bring together universities, municipalities and regional actors to strengthen the long-term attractiveness of the Arctic as a place to build careers and communities,” says Keith Larson, Director of the Arctic Centre at Umeå University.</p><p>TalentNorth is a collaboration between the Arctic Six, municipalities and regional public agencies in the Nordic Arctic. The project aims to strengthen talent attraction and retention by connecting education, labour-market needs, and regional development across borders.</p><p class="quote-center">The green transition in northern Europe depends not only on technology and investment, but also on people choosing to live and work in the region.</p><p>Across the Nordic Arctic, expanding industries and public services are creating growing demand for skilled workers, while many communities face stagnant or declining populations. This growing mismatch between labour demand and population trends risks slowing the region’s long-term development. While initiatives exist to address parts of this issue, a fragmented approach often limits their impact.</p><p>TalentNorth addresses this challenge by developing a shared cross-border approach to talent attraction and retention. The project will bring together universities, municipalities and regional agencies to develop joint educational initiatives, training activities and communication efforts.</p><h2 id="info0" data-magellan-target="info0">From competition to cooperation in the Arctic</h2><p>Current solutions are often fragmented. Cities, universities and countries compete instead of collaborating, which weakens the Arctic’s overall attractiveness. TalentNorth aims to address this by creating shared knowledge, by strengthening cooperation across borders and by promoting a common message about life and work in the Arctic. The goal is to build a long-term system where municipalities and employers work together across national borders.</p><p>The project is the result of collaboration between The Arctic Six, an organisation comprised of six universities in Arctic Norway, Sweden and Finland, some municipalities within the Arctic Urban Regional Cooperation (AURC), and the Arctic Mayors’ Forum, under the umbrella of Arctic Six Extended.</p><p>“The Arctic Six is in itself a product of the insight that we are stronger together, and the network we have built over the years with stakeholders in the Arctic region within Arctic Six Extended has furthered the identification of joint challenges and need for long-term cross-border collaboration on Arctic issues. My position as Arctic Six Chair provided me the opportunity to take on the task to coordinate the consortium”, says Charlotta Söderberg, Arctic Six Chair, Project Lead Partner (EU) of TalentNorth, and Associate Professor in Political Science at Luleå University of Technology.</p><h2 id="info1" data-magellan-target="info1">Testing new ways to attract and retain talent</h2><p>“Through our Arctic Six Chair and collaboration with municipalities and employers, the project allows us to connect education, mobility, and labour market needs across borders, in line with Norway’s High North priorities. TalentNorth gives us a concrete platform to turn research and education into practical solutions for sustainable development in the Arctic”, says Roberto Rivas Hermann, Arctic Six Chair, Project Lead Partner (Norway) of TalentNorth and Professor of Innovation and Sustainable Organisation at Nord University.</p><p>By strengthening cooperation across borders, the partners aim to develop and test new approaches to talent attraction in the Nordic Arctic. The ambition is that these experiences will help regional actors work together more effectively to meet the region’s growing demand for skilled labour.</p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="ae1b9e29-b08b-413e-8212-c4275b402c74" data-contentname="TalentNorth - Fact box">{}</div>/en/news/new-project-tackles-arctic-talent-shortage_12170376//en/news/metabolomics-in-life-science-2.0_12170026/Global Metabolomics Community Returns to Umeå for Second International ConferenceThe second edition of the Metabolomics in Life Science conference, held on 27–28 January 2026 in Umeå, once again brought together researchers, industry partners, and experts from across the world. Building on the success of the inaugural meeting, the conference further strengthened Umeå’s position as a growing hub for metabolomics research and collaboration. Fri, 17 Apr 2026 09:04:22 +0200<p>The event gathered an international audience and provided a dynamic platform for exchanging ideas, presenting new discoveries, and fostering collaborations across disciplines. Participants emphasized the value of the meeting’s focused and interactive format, which encouraged discussions and close engagement between scientists at different career stages.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_1.jpg?format=webp&mode=crop&width=640 640w, /contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_1.jpg?format=webp&mode=crop&width=854 854w, /contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_1.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_1.jpg?mode=crop&width=640 640w, /contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_1.jpg?mode=crop&width=854 854w, /contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_1.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>The conference took place at the Väven Conference Centre in Umeå, beautifully located by the Umeå River.</p><span class="bildPhotografer"><span class="photo">Image</span>Ainhoa Querejeta</span></div></div><p><strong>Advancing metabolomics research</strong></p><p>Metabolomics—the large-scale study of small molecules reflecting biological processes—continues to play an increasingly important role in life science research. Analysis of metabolites can uncover early markers of disease, enabling faster diagnosis and improved treatments, as well as providing valuable insights into disease pathogenesis, plant defence mechanisms against stress or pests, and the hidden impacts of environmental exposures on human health.</p><p>The 2026 conference highlighted recent developments in both Nuclear Magnetic Resonance (NMR) and mass spectrometry (MS)-based approaches, with applications ranging from clinical and precision medicine to plant biology, exposomics, and computational analysis.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_2.jpg?mode=crop&width=640 640w, /contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_2.jpg?mode=crop&width=854 854w, /contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Participants appreciated the dedicated time and supportive environment for discussions.</p><span class="bildPhotografer"><span class="photo">Image</span>Ainhoa Querejeta</span></div></div><p>The scientific programme featured six internationally recognised keynote speakers, including Professor Marc-Emmanuel Dumas (Imperial College London), Professor Roel Vermeulen (Utrecht University), Professor Ingela Lanekoff (Uppsala University), Dr. Lorenzo Caputi (Max Planck Institute for Chemical Ecology), Professor Peter Vermathen (University Hospital Bern), and Dr. Johannes Rainer (Eurac Research). Their presentations showcased cutting-edge research, from microbial metabolism in human disease to single-cell metabolomics and open software development for large-scale data analysis.</p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="e24375ac-cc6d-43f0-ba50-9236c9811640" data-contentname="Metabolomics 2026_3">{}</div><p>Reflecting on the event, keynote speaker Professor Marc-Emmanuel Dumas noted: “Congratulations on organising a fantastic conference with a first-class programme.”</p><p>Participants highlighted the breadth of topics and the balance between different analytical techniques as key strengths of the meeting. Sessions on computational metabolomics, multi-omics integration, and clinical applications were particularly well received, alongside emerging areas such as spatial and single-cell metabolomics.</p><p><strong>A collaborative effort in Umeå</strong></p><p>The conference was jointly organised by SciLifeLab platforms in Umeå: the Swedish NMR Centre (SNC), the Swedish Metabolomics Centre (SMC), and the Computational Analytics Support Platform (CASP). Together, these infrastructures provide comprehensive support for metabolomics research, from data acquisition to advanced computational analysis.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_42.jpg?format=webp&mode=crop&width=640 640w, /contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_42.jpg?format=webp&mode=crop&width=854 854w, /contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_42.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_42.jpg?mode=crop&width=640 640w, /contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_42.jpg?mode=crop&width=854 854w, /contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_42.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>The poster session was engaging and sparked many interesting discussions</p><span class="bildPhotografer"><span class="photo">Image</span>Ainhoa Querejeta</span></div></div><p>The continued international participation and positive feedback confirm the importance of creating platforms where researchers and industry can meet, exchange knowledge, and build collaborations. The conference also featured poster sessions and industry exhibitions, offering additional opportunities for interaction and showcasing new technologies.</p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="ef321d61-d45d-47de-a77a-0d02db3ee9ab" data-contentname="Metabolomics 2026_5">{}</div><p>Sharing a participant perspective, Dr. Qing Zhao from the National University of Singapore said:</p><p class="quote-center">It was a fantastic experience, and I truly enjoyed meeting everyone and learning more about the metabolomics work being done in Sweden</p><p><strong>Strengthening networks and future directions</strong></p><p>Participants praised the high scientific quality, excellent organisation, and welcoming atmosphere of the meeting. The relatively small scale of the conference was seen as a major advantage, allowing meaningful networking and in-depth discussions.</p><p>The organisers also highlighted the importance of the meeting for the community. Dr. Ilona Dudka and Dr. Kate Bennett noted:</p><p class="quote-center">This conference is an important platform for bringing together the metabolomics community across disciplines and countries. It is very rewarding to organise an event that fosters collaboration, exchange of ideas, and supports the continued development of the field.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_62.jpg?format=webp&mode=crop&width=640 640w, /contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_62.jpg?format=webp&mode=crop&width=854 854w, /contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_62.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_62.jpg?mode=crop&width=640 640w, /contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_62.jpg?mode=crop&width=854 854w, /contentassets/bbe6167bc04843a3b467662709c509d2/metabolomics_2026_62.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Organisers Dr. Ilona Dudka (SNC, Umeå) and Dr. Kate Bennett (CASP) enjoyed organising the conference and highlighted Umeå’s growing role on the metabolomics map</p><span class="bildPhotografer"><span class="photo">Image</span>Ainhoa Querejeta</span></div></div><p>The strong engagement from both returning and new participants demonstrates the growing interest in the conference and its role within the international metabolomics community. The second edition further established Metabolomics in Life Science as a recurring event in Umeå, continuing to support collaboration and innovation in the field.</p><p><em>Read more about an earlier event,</em> <strong>Metabolomics in Life Science 1.0, 30-31 January 2024 in Umeå: <a href="~/link/27ae05c837fd46e18f0e7cc113e5c3e9.aspx">The world metabolomics community gathers in the North</a></strong></p>/en/news/metabolomics-in-life-science-2.0_12170026//en/news/on-antibiotics-and-the-inevitable-rise-of-resistance--new-popular-science-book_12170053/On antibiotics and the inevitable rise of resistance – new popular science bookAntibiotics are one of medicine’s greatest success stories, but they are now facing what may be their greatest threat yet. In a new book, Professor Jörgen Johansson describes how antibiotics have revolutionized health care, why resistance is spreading, and which paths may help us avoid a post-antibiotic future.Wed, 15 Apr 2026 07:58:52 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/b5a5b1d2b5c14fdd9d1b1021379f953a/jorgen_johansson4.jpg?format=webp&mode=crop&width=640 640w, /contentassets/b5a5b1d2b5c14fdd9d1b1021379f953a/jorgen_johansson4.jpg?format=webp&mode=crop&width=854 854w, /contentassets/b5a5b1d2b5c14fdd9d1b1021379f953a/jorgen_johansson4.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/b5a5b1d2b5c14fdd9d1b1021379f953a/jorgen_johansson4.jpg?mode=crop&width=640 640w, /contentassets/b5a5b1d2b5c14fdd9d1b1021379f953a/jorgen_johansson4.jpg?mode=crop&width=854 854w, /contentassets/b5a5b1d2b5c14fdd9d1b1021379f953a/jorgen_johansson4.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Jörgen Johansson, professor at the Department of Molecular Biology at Umeå University, began working on his book five years ago during the COVID-19 pandemic.</p><span class="bildPhotografer"><span class="photo">Image</span>Ingrid Söderbergh</span></div></div><p>Jörgen Johansson is Professor of Molecular Microbiology at the Department of Molecular Biology at Umeå University. His research focuses on how bacteria coordinate their ability to cause disease, using <em>Listeria</em> as a model system. Together with other researchers at Umeå University, he is also working to identify new types of antibiotics.</p><h2 id="info0" data-magellan-target="info0">Why did you write this book, and why now?</h2><p>“After years of teaching at the university and giving popular science lectures, I realized that there is no comprehensive popular science book that explains antibiotics, how they work, and how bacteria develop resistance. I found that surprising, given that a new cookbook seems to be published every day in Sweden. Nothing against cookbooks, but I believe a book about antibiotics may be of real importance. Antibiotic resistance is often described as the ‘silent pandemic’ that will affect more and more people. That’s why it is crucial that the public understands what is happening and how it can be prevented.”</p><h2 id="info1" data-magellan-target="info1">What motivated you to write the book, and what do you hope to achieve?</h2><p>“My hope is that readers will gain a deeper understanding of how vital effective antibiotics are—not only for treating infectious diseases, but also for preventing infections in, for example, cancer patients undergoing treatment. Much of modern health care, including advanced surgery, organ transplantation, and cancer therapies, is critically dependent on functioning antibiotics. We therefore need antibiotics that continue to work, even here in Sweden, where people relatively rarely die from infections.”</p><p>“Since all antibiotic use ultimately contributes to increased resistance, I hope the public will become more cautious about ‘demanding’ antibiotics for minor colds. That said, Sweden – and Västerbotten in particular – is already fairly restrictive in its use of antibiotics compared with many other countries.”</p><h2 id="info2" data-magellan-target="info2">What does the public need to understand about this issue?</h2><p>“That antibiotic resistance is a real problem that must be addressed at every level. Unfortunately, many people still believe that all infections, including viral ones, can be treated with antibiotics. It is also important to emphasize that we should not be afraid of bacteria. In many ways, bacteria are our best friends: the bacteria in our gut help us absorb nutrients and protect us from harmful microbes. In short, we should only eliminate bacteria that are in the wrong place in the body. When we lose the ability to do that, problems arise very quickly.”</p><h2 id="info3" data-magellan-target="info3">Is there anything that worries you more today than ten years ago?</h2><p>“The increasing development of resistance is alarming. For example, Klebsiella bacteria isolated from war-injured patients in Ukraine have been found to be resistant to all antibiotics normally used to treat infections caused by that bacterium. Unfortunately, there is a significant risk that such multi-resistant bacteria will cause increased suffering in Ukraine and neighbouring countries, and that they may eventually reach Sweden as well.”</p><h2 id="info4" data-magellan-target="info4">Is antibiotic resistance taken seriously enough, and who bears the main responsibility?</h2><p>“I think that politicians in Sweden are generally quite aware of the problem. Unfortunately, this is similar to the climate crisis: bacteria do not respect national borders, and real change requires greater international coordination. A major challenge is that far too few new antibiotics or alternative treatments are being developed, largely because the financial incentives are too weak. This is beginning to change through various initiatives, but progress is still too slow.”</p><p>“At the same time, developing new antibiotics is something of an ‘artificial respiration’ measure – we know that bacteria will eventually develop resistance even to new drugs. This means that we need continuous innovation in antibiotics and treatment strategies, while also working to limit the spread of resistance. A combination of both approaches is likely the most effective. There will probably never be a single ‘silver bullet’ that solves all the problems.”</p><h2 id="info5" data-magellan-target="info5">What needs to be strengthened in health care and policy to address resistance?</h2><p>“That’s a good question. Nothing is being done entirely wrong, but things are moving too slowly. It would be beneficial to launch more initiatives, for example at the EU level, to strengthen incentives for pharmaceutical companies to develop new antibiotics or treatment approaches. However, this will require substantial funding.”</p><p>“When it comes to new treatment alternatives, various forms of bacteriophage therapy are particularly interesting and could potentially revolutionize future health care. A bacteriophage is a virus that attacks specific bacteria, meaning that only certain disease-causing bacteria are eliminated, while beneficial bacteria are left intact. There are likely other, yet undiscovered strategies that could help remove harmful bacteria. This is why curiosity-driven basic research is so important, allowing researchers the freedom to formulate new questions.”</p><h2 id="info6" data-magellan-target="info6">Who is your book written for?</h2><p>“My (perhaps naive) hope is that each copy of the book will be read by several people – especially those who do not normally read popular science. A request from me as an author: once you have finished reading, feel free to pass the book on to a friend, a family member, or donate it to a second-hand shop so that more people have the chance to read it. Wear it out.”</p>/en/news/on-antibiotics-and-the-inevitable-rise-of-resistance--new-popular-science-book_12170053//en/news/images-and-risk-communication-boost-motivation-for-better-heart-health_12169649/Images and risk communication boost motivation for better heart healthWhen health risks become visible in black and white, perspectives often shift. A study from Umeå University shows that when ultrasound images of atherosclerosis in subjects’ carotid arteries, combined with a motivational dialogue, they are more likely to be motivated to improve their lifestyle habits and take preventive medication.Tue, 14 Apr 2026 08:39:33 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/f909e359a85743a9a8bae0a40deaa2b6/vipviza_5207_240130_mpn3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/f909e359a85743a9a8bae0a40deaa2b6/vipviza_5207_240130_mpn3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/f909e359a85743a9a8bae0a40deaa2b6/vipviza_5207_240130_mpn3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/f909e359a85743a9a8bae0a40deaa2b6/vipviza_5207_240130_mpn3.jpg?mode=crop&width=640 640w, /contentassets/f909e359a85743a9a8bae0a40deaa2b6/vipviza_5207_240130_mpn3.jpg?mode=crop&width=854 854w, /contentassets/f909e359a85743a9a8bae0a40deaa2b6/vipviza_5207_240130_mpn3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Ultrasound examination of the carotid arteries within the VIPVIZA study. By visualising early signs of atherosclerosis in the carotid arteries, participants gain a clearer understanding of their future cardiovascular risk, which may strengthen motivation for preventive lifestyle changes and treatment.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p class="quote-center">When people see their own arteries, not as numbers, but as images, something happens</p><p>“When people see their own arteries, not as numbers, but as images, something happens. It suddenly becomes concrete, and many describe a stronger perception that they can influence their future health. That is often where the motivation for change begins,” says Margareta Norberg, Senior Research Fellow at Department of Public Health and Clinical Medicine at Umeå University.</p><p>Heart attack and stroke remain the leading causes of death among both women and men. These cardiovascular diseases are usually caused by atherosclerosis, which is associated with risk factors such as unhealthy lifestyle habits, high blood pressure, elevated blood lipids, diabetes and hereditary predisposition.</p><p>At the same time, cardiovascular diseases are to a large extent preventable through healthy lifestyle changes and, when needed, medication. Despite this, many people struggle to understand and act on their personal risk.</p><p>Ultrasound imaging of arteries can reveal early signs of atherosclerosis before any symptom has occurred. When this information is presented visually and linked to an individual’s personal risk profile, the connection becomes clearer and more actionable.</p><h2 id="info0" data-magellan-target="info0">Two groups, different information</h2><p>The study included approximately 3,500 participants in Västerbotten Intervention Program aged 40–60, all of whom within VIPVIZA underwent ultrasound imaging of their carotid arteries.</p><p>Half of the participants received their results visualised as colour‑coded images, accompanied by information about their “vessel age”, written information about the dynamic nature of atherosclerosis, and a structured motivational dialogue with a trained nurse. Their primary care physicians received the same information about the ultrasound result.</p><p>The other half (the control group) and their physicians initially did not receive any information about the ultrasound findings. Preventive measures in both groups were carried out in collaboration with the individual within regular healthcare according to clinical guidelines, without influence from the research team.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/f909e359a85743a9a8bae0a40deaa2b6/plaque.jpg?format=webp&mode=crop&width=640 640w, /contentassets/f909e359a85743a9a8bae0a40deaa2b6/plaque.jpg?format=webp&mode=crop&width=854 854w, /contentassets/f909e359a85743a9a8bae0a40deaa2b6/plaque.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/f909e359a85743a9a8bae0a40deaa2b6/plaque.jpg?mode=crop&width=640 640w, /contentassets/f909e359a85743a9a8bae0a40deaa2b6/plaque.jpg?mode=crop&width=854 854w, /contentassets/f909e359a85743a9a8bae0a40deaa2b6/plaque.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Arterial wall thickness and the presence of plaques in the carotid arteries form the basis for assessing the extent of atherosclerosis. In the project, participants’ wall thickness was compared with that of individuals of the same age and sex and reported graphically as “vascular age”, shown in green if lower and red if higher than chronological age. Plaque presence was visualised using a “traffic light” system, with green indicating no detectable plaques and red indicating the presence of plaques.</p><span class="bildPhotografer"><span class="photo">Image</span>VIPVIZA</span></div></div><h2 id="info1" data-magellan-target="info1">Results in the short and long term</h2><p>After one and three years, the group that had viewed their images showed a lower estimated risk of cardiovascular disease, more favourable development of several risk factors and greater motivation to follow advice and treatment.</p><p>At the three‑year follow‑up, the control group was also given access to the same visualisation and motivational dialogue. By the six‑year mark, the control group had caught up: both groups at that time point had similar risk profiles, blood pressure and weight.</p><div class="mediaflowwrapper bildlink halfwidthsquareleft"><div class="bildImage"><picture><source srcset="/contentassets/f909e359a85743a9a8bae0a40deaa2b6/margareta_norberg2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/f909e359a85743a9a8bae0a40deaa2b6/margareta_norberg2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/f909e359a85743a9a8bae0a40deaa2b6/margareta_norberg2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/f909e359a85743a9a8bae0a40deaa2b6/margareta_norberg2.jpg?mode=crop&width=640 640w, /contentassets/f909e359a85743a9a8bae0a40deaa2b6/margareta_norberg2.jpg?mode=crop&width=854 854w, /contentassets/f909e359a85743a9a8bae0a40deaa2b6/margareta_norberg2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Margareta Norberg, Senior Research Fellow at Department of Public Health and Clinical Medicine at Umeå University.</p><span class="bildPhotografer"><span class="photo">Image</span>Ingrid Söderbergh</span></div></div><p>“Six years is a long follow‑up period in this type of study – and everything has taken place within standard primary care. This strengthens the evidence that relatively simple tools can make a meaningful difference over time,” says Margareta Norberg.</p><p>The researchers also observed a clear reduction in harmful LDL cholesterol in both groups over time, linked to increased prescription of and better adherence to statins. This effect appeared first in the group that received visualisation and later in the control group once they, too, were given access to their ultrasound results and a motivational dialogue.</p><p>Pedagogic images support both patients and physicians. When primary care physicians have access to the same visual information, the likelihood increases that preventive treatment will be initiated and followed up.</p><p>The study is published in European Heart Journal Open and is part of the long‑term research project VIPVIZA, ongoing since 2013.</p><p> </p>/en/news/images-and-risk-communication-boost-motivation-for-better-heart-health_12169649//en/news/one-in-ten-experience-facial-pain--new-method-can-reveal-the-cost_12169168/One in Ten Experience Facial Pain – New Method Can Reveal the CostFacial pain is one of the most common forms of chronic pain. Despite this, there has previously been no standardized burden measurements, such as impact on the individual and healthcare costs across countries and in relation to other diseases. A new international research collaboration, led by researchers at Umeå University, has now developed lay descriptions that make it possible to visualize the global burden of disease caused by facial pain.Thu, 09 Apr 2026 08:42:24 +0200<div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/baec99e5f4e2488180ab3a1c6bc12086/anna_lovgren2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/baec99e5f4e2488180ab3a1c6bc12086/anna_lovgren2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/baec99e5f4e2488180ab3a1c6bc12086/anna_lovgren2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/baec99e5f4e2488180ab3a1c6bc12086/anna_lovgren2.jpg?mode=crop&width=640 640w, /contentassets/baec99e5f4e2488180ab3a1c6bc12086/anna_lovgren2.jpg?mode=crop&width=854 854w, /contentassets/baec99e5f4e2488180ab3a1c6bc12086/anna_lovgren2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Anna Lövgren, associate professor at the Department of Odontology.</p><span class="bildPhotografer"><span class="photo">Image</span>Hamdija Comic</span></div></div><p>“We can now, for the first time, compare the burden of living with facial pain to conditions such as diabetes—that is, how much a person is affected over the course of their life by having this condition,” says Anna Lövgren, Associate Professor at the Department of Odontology at Umeå University and one of the researchers leading the study.</p><p>Facial pain is often caused by overloading of the muscles or joints in the jaw, which then become painful. The condition affects everyday activities such as eating and speaking and is often long-lasting. Many individuals also experience concurrent problems, including headaches and disturbed sleep. Data from Sweden further show that people with facial pain are more likely to have long periods of sick leave. However, the total costs of this condition have so far been difficult to quantify.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/baec99e5f4e2488180ab3a1c6bc12086/36827862-young-sad-woman-suffering-from-tooth-pain3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/baec99e5f4e2488180ab3a1c6bc12086/36827862-young-sad-woman-suffering-from-tooth-pain3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/baec99e5f4e2488180ab3a1c6bc12086/36827862-young-sad-woman-suffering-from-tooth-pain3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/baec99e5f4e2488180ab3a1c6bc12086/36827862-young-sad-woman-suffering-from-tooth-pain3.jpg?mode=crop&width=640 640w, /contentassets/baec99e5f4e2488180ab3a1c6bc12086/36827862-young-sad-woman-suffering-from-tooth-pain3.jpg?mode=crop&width=854 854w, /contentassets/baec99e5f4e2488180ab3a1c6bc12086/36827862-young-sad-woman-suffering-from-tooth-pain3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><span class="bildPhotografer"><span class="photo">Image</span>Mostphotos, Yevgen Rychko</span></div></div><p>“Now that we can estimate the disease burden of facial pain, we can also link it to health data and evaluate, for example, how many people are affected and what consequences this has for society. We can also estimate the cost of management in terms of healthcare visits, examinations, and treatment,” says Anna Lövgren.</p><p>Anna Lövgren is currently working to develop an initial estimate of the global disease burden of facial pain. Her hope is that care for patients with facial pain will become better and more accessible when it can be more easily compared to other diseases.</p><p>“We argue that this facial pain and related symptoms should be included in healthcare fee systems so that patients can afford the treatment they would benefit from. This is an undertreated condition,” says Anna Lövgren.</p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="6bf57933-7135-4d2a-a462-a3a2db7471d9" data-contentname="About the study">{}</div>/en/news/one-in-ten-experience-facial-pain--new-method-can-reveal-the-cost_12169168//en/news/12-million-in-government-funding-for-precision-medicine-in-cancer_12168827/12 million in government funding for precision medicine in cancerThe SPRINTR study, led by Region Västerbotten and Umeå University, is to receive 12 million kronor in government funding to further develop its national research platform in precision medicine. The initiative aims to facilitate clinical cancer research, enable the approach to be scaled up to cover more types of cancer, and provide patients across the country with faster access to molecular diagnostics.Wed, 08 Apr 2026 13:13:01 +0200<p>Under the same government decision, which concerns initiatives in precision health and clinical trials, Genomic Medicine Sweden (GMS) and Biobank Sweden will also receive funding.</p><p>SPRINTR (Swedish Precision Medicine Initiative for Novel Treatment and Research) is a research project, one of the aims of which is to facilitate clinical cancer research. A key part of the work involves asking all patients being investigated for suspected prostate cancer whether they would like to take part in an observational study. The procedure is simple and designed to be used nationwide. During the year, at least 23 clinics, including all university hospitals, are expected to start enrolling patients.</p><p>The Government has now decided to allocate 12 million kronor to the project through the National Board of Health and Welfare. The funds will be used to develop scalable working methods and IT solutions so that the concept can be rolled out across Sweden and adapted to more types of cancer.</p><div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/9c7a0754a7d1417f886b3bc2e52c2233/_dsc41643.jpg?format=webp&mode=crop&width=640 640w, /contentassets/9c7a0754a7d1417f886b3bc2e52c2233/_dsc41643.jpg?format=webp&mode=crop&width=854 854w, /contentassets/9c7a0754a7d1417f886b3bc2e52c2233/_dsc41643.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/9c7a0754a7d1417f886b3bc2e52c2233/_dsc41643.jpg?mode=crop&width=640 640w, /contentassets/9c7a0754a7d1417f886b3bc2e52c2233/_dsc41643.jpg?mode=crop&width=854 854w, /contentassets/9c7a0754a7d1417f886b3bc2e52c2233/_dsc41643.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Andreas Josefsson</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p>“We are very grateful for this support, which is specifically targeted at the elements and structures we are developing. Thanks to this, we can work both faster and on a broader scale with colleagues across the country to make this accessible to as many people as possible,” says Andreas Josefsson, a medical specialist at Norrland University Hospital, who is the principal investigator for the study.</p><h3>A unique research platform</h3><p>The SPRINTR research project is largely funded by the Sjöberg Foundation. The aim of the study is to identify better biomarkers that can predict prognosis and treatment response, as well as to assess health economics and quality of life. The biomarkers can range from MRI scans and digital pathology to molecular analyses of tissue samples taken as part of routine clinical practice.</p><p>“I am convinced that this research will provide answers to important clinical questions and lead to better and more personalised treatment for men with prostate cancer,” says Andreas Josefsson.</p><p>The involvement of several diagnostic clinics across the country creates a long-term, national research platform. The study is planned to run for at least thirty years and aims to foster an open research environment where researchers can use the data without the requirement of co-authorship by the principal investigator. The goal is to work together to conduct better research in order to improve care for men with prostate cancer.</p><h3>Designed to accommodate a wider range of cancer diagnoses</h3><p>The study is also establishing a so-called ‘study-ready population’, which can simplify and increase inclusion in clinical trials. This is made possible by the consent form including permission for the collected information to be used for targeted invitations. One of the study’s aims is for the structures to be applicable to other forms of cancer as well. Therefore, working methods and IT systems are being developed that are as simple and generic as possible.</p><p>“We are proud that this initiative is led by researchers at Norrland University Hospital. The concept being developed within the study can help ensure that several of the goals within the new national cancer strategy are achieved more quickly,” says Pia Näsvall, Director of Health and Medical Care in Region Västerbotten.</p><h3>Equality across the country</h3><p>Funding from the Ministry of Health and Social Affairs will also be used to trial a new approach in pathology, designed to facilitate molecular profiling. The project is collaborating with organisations including Genomic Medicine Sweden, the INCA platform and SciLifeLab, and is also linked to national and international projects.</p><p>“The funding makes it possible to expand capacity more quickly and evaluate molecular diagnostic methods, so that we achieve equal access to methods that can be used in future treatment decisions,” explains Karin Welén, docent at the University of Gothenburg, who leads the project together with Andreas Josefsson.</p><p>Umeå University and Region Västerbotten have for a long time built strong research environments in the field of cancer. SPRINTR is one of several initiatives brought together under the Umeå Comprehensive Cancer Centre (Umeå CCC), which is currently in the process of being accredited by the Organisation of European Cancer Institutes (OECI).</p><p>“We support this project and look forward with great anticipation to seeing how the SPRINTR study and the FOCU.SE study, from complementary angles, can develop and become scalable models that benefit shared structures in Sweden. One of the CCC’s objectives is to support various initiatives that can complement one another so that, together, we can become an ecosystem for cancer research and development in Sweden,” says Patrik Rossi, Chair of the Comprehensive Cancer Centre Network Sweden.</p><p> </p>/en/news/12-million-in-government-funding-for-precision-medicine-in-cancer_12168827//en/news/sprintr-launches-a-consent-solution_12167332/SPRINTR launches a consent solutionSPRINTR study is now taking an important step forward to simplify the process for both study participants and clinicians through a new electronic consent solution developed by the research data management project at Umeå University.Tue, 07 Apr 2026 13:11:47 +0200<p>The digital solution enables a reliable, simple, and secure way for study participants to provide informed consent—regardless of when or where they are. <a href="~/link/95531e4b9e3e4479806529a95bd06ef7.aspx">The SPRINTR project</a> has also received ALF infrastructure funding so that the e-consent solution can be adapted for and used by more research projects.</p><p>The implementation of e-consent is a key part of the SPRINTR study’s efforts to reduce administrative burden, strengthen data quality, and create more accessible pathways into research for men being evaluated for, or diagnosed with, prostate cancer. It is the first step toward building functional digital tools into a full infrastructure for future precision medicine studies.</p><p>– With the Swedish Prostate Cancer Association represented on both SPRINTR’s steering committee and advisory board, it is particularly pleasing that the association’s chair, Magnus Klang, was the first to sign using the new e‑consent solution, says Andreas Josefsson, SPRINTR’s principal investigator.</p><p class="quote-center">It is, of course, a milestone that symbolises both trust and commitment on the part of the patient organisation to this project.</p><p>With the e-consent solution now in place, SPRINTR is even better positioned to continue its mission: to create a nationally coordinated, innovative, and patient-centred research platform to improve survival and quality of life for men with prostate cancer.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/0dd5927bc3294afebe9ac358a0954695/img_740013.jpg?format=webp&mode=crop&width=640 640w, /contentassets/0dd5927bc3294afebe9ac358a0954695/img_740013.jpg?format=webp&mode=crop&width=854 854w, /contentassets/0dd5927bc3294afebe9ac358a0954695/img_740013.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/0dd5927bc3294afebe9ac358a0954695/img_740013.jpg?mode=crop&width=640 640w, /contentassets/0dd5927bc3294afebe9ac358a0954695/img_740013.jpg?mode=crop&width=854 854w, /contentassets/0dd5927bc3294afebe9ac358a0954695/img_740013.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Magnus Klang and Andreas Josefsson</p><span class="bildPhotografer"><span class="photo">Image</span>Pernilla Andersson</span></div></div>/en/news/sprintr-launches-a-consent-solution_12167332//en/news/three-dimensional-microscopy-reveals-how-tick-borne-virus-replicates_12168960/Three-dimensional microscopy reveals how tick-borne virus replicatesResearchers at Umeå University show how tick‑borne viruses remodel human cells into virus factories, using an advanced microscopy method. The findings provide new insight into how the virus replicates and matures, knowledge that may become important for future treatments against TBE. The study is published in Nature Communications. Tue, 07 Apr 2026 08:52:56 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/2f285f813cd6452893c10367f0c3d20b/lgtv_1280_7203.png?format=webp&mode=crop&width=640 640w, /contentassets/2f285f813cd6452893c10367f0c3d20b/lgtv_1280_7203.png?format=webp&mode=crop&width=854 854w, /contentassets/2f285f813cd6452893c10367f0c3d20b/lgtv_1280_7203.png?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/2f285f813cd6452893c10367f0c3d20b/lgtv_1280_7203.png?mode=crop&width=640 640w, /contentassets/2f285f813cd6452893c10367f0c3d20b/lgtv_1280_7203.png?mode=crop&width=854 854w, /contentassets/2f285f813cd6452893c10367f0c3d20b/lgtv_1280_7203.png?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Newly produced virus particles inside a virus-infected human cell, imaged using cryo-electron tomography. The virus particles are approximately 60 nanometres (millionths of a millimetre) large. </p><span class="bildPhotografer"><span class="photo">Image</span>Selma Dahmane</span></div></div><p>“When we saw the three‑dimensional images for the first time, we immediately realized how much new information we could gain about the virus’s replication,” says Lars‑Anders Carlson, professor at the Department of Medical Chemistry and Biophysics at Umeå University, who led the study.</p><p>One of the most dangerous viral diseases spread in Europe is tick‑borne encephalitis. A bite from an infected tick can transmit the TBE virus to humans and cause severe inflammation of the brain. Using electron microscopy, researchers at Umeå University have now discovered how tick‑borne viruses reshape infected human cells and turn them into virus factories. </p><div class="mediaflowwrapper bildlink halfwidthsquareleft"><div class="bildImage"><picture><source srcset="/contentassets/2f285f813cd6452893c10367f0c3d20b/carlsson_lars-anders_8369-241022-mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/2f285f813cd6452893c10367f0c3d20b/carlsson_lars-anders_8369-241022-mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/2f285f813cd6452893c10367f0c3d20b/carlsson_lars-anders_8369-241022-mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/2f285f813cd6452893c10367f0c3d20b/carlsson_lars-anders_8369-241022-mpn2.jpg?mode=crop&width=640 640w, /contentassets/2f285f813cd6452893c10367f0c3d20b/carlsson_lars-anders_8369-241022-mpn2.jpg?mode=crop&width=854 854w, /contentassets/2f285f813cd6452893c10367f0c3d20b/carlsson_lars-anders_8369-241022-mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Professor Lars-Anders Carlson. </p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p>“It has been difficult to conduct this type of study on the TBE virus because it is so dangerous that we are not allowed to work with it at the electron microscope. But we managed to use a closely related virus, Langat virus, which behaves almost identically in cells but is far less dangerous to humans. Both belong to the flavivirus genus,” explains Lars‑Anders Carlson.</p><p>With cryo‑electron tomography, a specialized form of electron microscopy, the researchers were able to create detailed three‑dimensional images of the interior of infected cells that were rapidly frozen and preserved in a life‑like state. This revealed how the virus r the interior of the cell to create the perfect environment for hiding the mass production of viral genes.</p><p>The researchers could also show how new virus particles are produced right next to the viral “gene factories,” and how these new particles change shape from an “immature” form to the mature form that is then released from the cells. By comparing two different variants of the virus, they further observed how a very small genetic difference between them led to different maturation speeds. </p><div class="mediaflowwrapper bildlink halfwidthsquareleft"><div class="bildImage"><picture><source srcset="/contentassets/2f285f813cd6452893c10367f0c3d20b/bina_kumari_singh2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/2f285f813cd6452893c10367f0c3d20b/bina_kumari_singh2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/2f285f813cd6452893c10367f0c3d20b/bina_kumari_singh2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/2f285f813cd6452893c10367f0c3d20b/bina_kumari_singh2.jpg?mode=crop&width=640 640w, /contentassets/2f285f813cd6452893c10367f0c3d20b/bina_kumari_singh2.jpg?mode=crop&width=854 854w, /contentassets/2f285f813cd6452893c10367f0c3d20b/bina_kumari_singh2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Post doctor Bina Singh.</p><span class="bildPhotografer"><span class="photo">Image</span>Selma Dahmane</span></div></div><p>“Here we were able to directly observe how a small change in a single gene caused the virus to mature at different rates,” says Bina Singh, postdoctoral researcher at the Department of Medical Chemistry and Biophysics at Umeå University.</p><p>Achieving this level of detailed understanding requires more than advanced technology. Research of this kind depends on long‑term resources, the right expertise, and close collaboration among many skilled scientists. These factors were crucial for the project’s development from an initiative based in Umeå to a broad international collaboration.</p><p>The project began with funding from the Umeå Centre for Microbial Research (UCMR), which brings together infection biology researchers at Umeå University. </p><p>“Their postdoctoral programme ‘Excellence by Choice’ made it possible to recruit two talented international researchers to Umeå: Jianguo Zhang and Erin Schexnaydre,” says Lars-Anders Carlson.</p><p>In the groups of Lars‑Anders Carlson and Anna Överby, and in close collaboration with the Umeå Centre for Electron Microscopy (UCEM), Jianguo Zhang and Erin Schexnaydre developed ambitious new methods for cryo‑electron tomography of tick‑borne viruses in infected cells and mouse brains.</p><p>The completion of the study was made possible through expanded collaboration with research colleagues in Norway and the United States, funded by major, collaboration‑focused grants from the Swedish Research Council and the Knut and Alice Wallenberg Foundation.</p>/en/news/three-dimensional-microscopy-reveals-how-tick-borne-virus-replicates_12168960//en/news/sun-nyunt-wai-awarded-for-outstanding-bacterial-research_12168888/Sun Nyunt Wai awarded for outstanding bacterial researchProfessor Sun Nyunt Wai at the Department of Molecular Biology has been awarded the Bo and Barbro Hammarström Prize at Umeå University for 2026. She receives the award for her groundbreaking and long-term impactful contributions to medical microbiology and immunology.Thu, 02 Apr 2026 11:02:02 +0200<div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/10611f4ca75541f580c247641cbafbb6/nyunt_wai_sun_9760_211117_mpn3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/10611f4ca75541f580c247641cbafbb6/nyunt_wai_sun_9760_211117_mpn3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/10611f4ca75541f580c247641cbafbb6/nyunt_wai_sun_9760_211117_mpn3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/10611f4ca75541f580c247641cbafbb6/nyunt_wai_sun_9760_211117_mpn3.jpg?mode=crop&width=640 640w, /contentassets/10611f4ca75541f580c247641cbafbb6/nyunt_wai_sun_9760_211117_mpn3.jpg?mode=crop&width=854 854w, /contentassets/10611f4ca75541f580c247641cbafbb6/nyunt_wai_sun_9760_211117_mpn3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Sun Nyunt Wai, Professor of Medical Microbial Pathogenesis.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p>Sun Nyunt Wai’s research focuses on the properties of pathogenic bacteria. In its citation, the prize committee states:</p><p><em>"Her pioneering work on the role of bacterial membrane vesicles in pathogenesis, immune activation and microbial interactions has shaped an entire field of research. Through publications in leading journals, strong research funding and highly valued teaching, she has clearly strengthened the profile of Umeå University. Her scientific breakthroughs and academic leadership exemplify the excellence this prize seeks to recognise."</em></p><p>The Bo and Barbro Hammarström Prize was established at Umeå University in 2022 following a donation from Bo Hammarström. The prize is awarded to an active researcher or teacher at Umeå University who has made outstanding contributions to the promotion of scientific research and development in one of the fields of chemistry, cell and molecular biology, microbiology or immunology.</p><p>The prize of SEK 100,000 will be awarded at the university’s annual celebration over a five-year period – first awarded in 2023 and last in 2027.</p>/en/news/sun-nyunt-wai-awarded-for-outstanding-bacterial-research_12168888//en/news/gut-microbiota-differs-in-children-with-rare-food-allergy_12168574/Gut microbiota differs in children with rare food allergyChildren with the rare but serious allergic disease FPIES have an atypical gut microbiota compared to healthy children. This is shown in a new study from Umeå University, published in the scientific journal the Journal of Allergy and Clinical Immunology.Thu, 02 Apr 2026 08:00:25 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/bb378c23c2264479a3fbf12176461bbc/kotryna-simonyte_251215-jnm3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/bb378c23c2264479a3fbf12176461bbc/kotryna-simonyte_251215-jnm3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/bb378c23c2264479a3fbf12176461bbc/kotryna-simonyte_251215-jnm3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/bb378c23c2264479a3fbf12176461bbc/kotryna-simonyte_251215-jnm3.jpg?mode=crop&width=640 640w, /contentassets/bb378c23c2264479a3fbf12176461bbc/kotryna-simonyte_251215-jnm3.jpg?mode=crop&width=854 854w, /contentassets/bb378c23c2264479a3fbf12176461bbc/kotryna-simonyte_251215-jnm3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Children with the rare allergic condition FPIES have a clearly altered gut microbiota, according to a new study from Umeå University in which molecular biologist and associate professor Kotryna Simonyte Sjödin participated.</p><span class="bildPhotografer"><span class="photo">Image</span>Johanna Nordström</span></div></div><p class="quote-center">Our results reveal clear differences in the gut bacterial composition of children with FPIES</p><p>“Our results reveal clear differences in the gut bacterial composition of children with FPIES, an area where knowledge has so far been limited,” says Kotryna Simonyte Sjödin, molecular biologist and associate professor at the Department of Clinical Sciences at Umeå University.</p><p>FPIES (food protein-induced enterocolitis syndrome) is a form of food allergy in which the body reacts without the usual allergy antibodies, meaning that symptoms appear more slowly and affect the gastrointestinal tract rather than causing rashes or breathing difficulties. It typically begins during infancy and can lead to severe vomiting, diarrhoea, and circulatory symptoms. The underlying mechanism remains unclear.</p><p>In the new study, the researchers analysed stool samples from 56 children with newly diagnosed FPIES and compared them with samples from 43 age‑matched children without allergies. The children were divided into three age groups covering the first year of life. The results show that age was the strongest factor influencing bacterial composition, but that FPIES itself was also clearly associated with differences in the gut microbiota.</p><p>The study found, among other things, that children with FPIES had lower levels of <em>Bifidobacterium</em> and Verrucomicrobiota, while bacteria such as <em>Bacteroides</em>, <em>Haemophilus</em>, and <em>Veillonella</em> were more abundant. Certain trigger foods for FPIES were also associated with additional changes in the gut microbiota.</p><div class="mediaflowwrapper bildlink halfwidthsquareleft"><div class="bildImage"><picture><source srcset="/contentassets/bb378c23c2264479a3fbf12176461bbc/anna_1-red2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/bb378c23c2264479a3fbf12176461bbc/anna_1-red2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/bb378c23c2264479a3fbf12176461bbc/anna_1-red2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/bb378c23c2264479a3fbf12176461bbc/anna_1-red2.jpg?mode=crop&width=640 640w, /contentassets/bb378c23c2264479a3fbf12176461bbc/anna_1-red2.jpg?mode=crop&width=854 854w, /contentassets/bb378c23c2264479a3fbf12176461bbc/anna_1-red2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Associate professor Anna Winberg.</p><span class="bildPhotografer"><span class="photo">Image</span>Mikael Winberg</span></div></div><p>“FPIES is a clinically challenging diagnosis, and today we lack reliable biomarkers. By linking clinical observations with detailed analyses of the gut microbiota, we can gradually build a more coherent picture of the disease,” says Anna Winberg, senior consultant and associate professor at the Department of Clinical Sciences at Umeå University.</p><p>The study contributes new knowledge about the connection between early gut microbiota and the development of allergic disease, strengthening the view that early biological factors can have long‑term consequences for children's health.</p><div class="mediaflowwrapper bildlink halfwidthsquareleft"><div class="bildImage"><picture><source srcset="/contentassets/bb378c23c2264479a3fbf12176461bbc/west_christina_6742_180416_soj2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/bb378c23c2264479a3fbf12176461bbc/west_christina_6742_180416_soj2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/bb378c23c2264479a3fbf12176461bbc/west_christina_6742_180416_soj2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/bb378c23c2264479a3fbf12176461bbc/west_christina_6742_180416_soj2.jpg?mode=crop&width=640 640w, /contentassets/bb378c23c2264479a3fbf12176461bbc/west_christina_6742_180416_soj2.jpg?mode=crop&width=854 854w, /contentassets/bb378c23c2264479a3fbf12176461bbc/west_christina_6742_180416_soj2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Professor Christina West</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p>“This study is based on systematically collected samples at diagnosis and on high‑resolution analyses, providing a robust and comparable dataset. Over time, these findings may contribute to the development of more individualized strategies for diagnosis, prevention, or treatment, although such applications will require further research,” says Christina West, senior consultant and professor of pediatrics at the Department of Clinical Sciences at Umeå University.</p>/en/news/gut-microbiota-differs-in-children-with-rare-food-allergy_12168574//en/news/major-investment-in-research-at-umea-university_12168661/Recommends a major investment in research at Umeå UniversityFrom total defense to polar research and AI. The Swedish Research Council recommends that the government invest millions in three strategic research areas in which Umeå University is involved. “This is proof that Umeå University delivers excellent, world-class research,” says Thomas Olofsson, Deputy Vice-Chancellor for Research at Umeå University.Wed, 01 Apr 2026 16:58:25 +0200<p> The initiative on new Strategic Research Areas (SFOs) is a government programme designed to strengthen and distinguish Swedish research in an increasingly competitive international landscape. The initiative supports research environments that are expected to achieve the highest international standards and contribute to long-term scientific excellence.</p><div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/785dd2ed8de7450f95d8824a23a099b4/olofsson_thomas_6873_hkn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/785dd2ed8de7450f95d8824a23a099b4/olofsson_thomas_6873_hkn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/785dd2ed8de7450f95d8824a23a099b4/olofsson_thomas_6873_hkn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/785dd2ed8de7450f95d8824a23a099b4/olofsson_thomas_6873_hkn2.jpg?mode=crop&width=640 640w, /contentassets/785dd2ed8de7450f95d8824a23a099b4/olofsson_thomas_6873_hkn2.jpg?mode=crop&width=854 854w, /contentassets/785dd2ed8de7450f95d8824a23a099b4/olofsson_thomas_6873_hkn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Thomas Olofsson, Deputy Vice-Chancellor.</p><span class="bildPhotografer"><span class="photo">Image</span>Hans Karlsson</span></div></div><p>At the end of last year, funding was announced for eight new Strategic Research Areas (SFOs). A total of 49 applications from higher education institutions across the country were submitted. International review panels have carried out an extensive evaluation process, and the Swedish Research Council has now recommended that the government provide additional support to 16 research environments. The final decision rests with the government.</p><p>Among the recommended environments is Umeå University as the main applicant for one – within the area ‘Crisis Preparedness and Total Defence’ – and as a partner institution for two others, in the areas of ‘Polar Research’ and ‘Health, Life Science and Artificial Intelligence’.</p><p>"This announcement is, of course, extremely important for our university. Most importantly, it provides Umeå University with the opportunity to develop and take part in these strong research areas," says Thomas Olofsson, Deputy Vice-Chancellor.”<br><br></p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="2540bd2d-6a1d-42a5-8821-e1875f647617" data-contentname="SFO eng">{}</div>/en/news/major-investment-in-research-at-umea-university_12168661//en/news/over-15-per-cent-increase-in-admitted-international-masters-students_12168493/Over 15 per cent increase in admitted international master’s studentsStudents around the world have recently received their admissions offers to Swedish universities. Umeå University continues to strengthen its international profile, with more than 15 per cent more students admitted compared with the previous year in the international master’s admission round for studies starting in the autumn.Wed, 01 Apr 2026 08:59:22 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/d089b68f5fc544f092ecc80dc96d4f78/internationella-studenter-_6479-250902-mpn3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/d089b68f5fc544f092ecc80dc96d4f78/internationella-studenter-_6479-250902-mpn3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/d089b68f5fc544f092ecc80dc96d4f78/internationella-studenter-_6479-250902-mpn3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/d089b68f5fc544f092ecc80dc96d4f78/internationella-studenter-_6479-250902-mpn3.jpg?mode=crop&width=640 640w, /contentassets/d089b68f5fc544f092ecc80dc96d4f78/internationella-studenter-_6479-250902-mpn3.jpg?mode=crop&width=854 854w, /contentassets/d089b68f5fc544f092ecc80dc96d4f78/internationella-studenter-_6479-250902-mpn3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>1,504 students have been admitted to over 45 international master’s programmes at Umeå University for the autumn 2026 semester.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p>“We are looking forward to welcoming all new students in the autumn and we are pleased that so many have chosen a study programme at Umeå University”, says Cathrine Norberg, Deputy Vice-Chancellor for Education at Umeå University.</p><p>Programmes in public health and economics continue to attract strong interest. This autumn, Umeå University is launching two new master’s programmes: Bioinformatics and Mathematical Statistics with a specialisation in Financial Engineering. <br> <br>Nathaniel Street, programme coordinator of the Master’s Programme in Bioinformatics, comments on the new programme:<br>“We see strong employment prospects for students in academia, clinical settings, and the biotechnology industry. The programme is designed to equip students with the practical skills these sectors require. It is also encouraging to see such substantial international interest in the very first year the programme is offered.”</p><p>At bachelor’s level, Umeå University offers three programmes taught in English in the international admissions round: Life Science, International Business and Economics, and Industrial Design. The International Business and Economics programme continues to attract many applicants. The bachelor’s programme in Industrial Design is being offered in English for the first time, which has already attracted strong international interest and demonstrates that the initiative meets a growing global demand for creative and sustainable design education.</p><p class="quote-center">Now the work begins to prepare the students for their studies in Umeå.</p><p>Cathrine Norberg continues:<br>“It is reassuring that interest has increased for so many of the university's programmes. Overall, we have had 40 per cent more applicants compared with last year. Now the work begins to prepare the students for their studies in Umeå. Among other things, the international students will be invited to a Pre-departure webinar in the spring and will gain access to an app where they can chat with other admitted students who are also starting their studies in the autumn here at the university”, says Cathrine Norberg.</p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="16e5888e-3e08-4604-b48b-f708cb3382fe" data-contentname="Master’s programmes with most number of students admitted autumn 2026">{}</div>/en/news/over-15-per-cent-increase-in-admitted-international-masters-students_12168493//en/news/when-academia-teams-up-with-industry-to-advance-microbiome-science_12168541/When academia teams up with industry to advance microbiome scienceCollaborations between academia and industry play an important role in turning research into practical applications. Researcher Chinmay Dwibedi shared insights from his work with BioGaia AB during the recent Open up for Innovation event at Umeå University.Wed, 01 Apr 2026 07:51:54 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/6147537fb6974b109e7818dce850f6a1/chinmay_open_up_13.jpg?format=webp&mode=crop&width=640 640w, /contentassets/6147537fb6974b109e7818dce850f6a1/chinmay_open_up_13.jpg?format=webp&mode=crop&width=854 854w, /contentassets/6147537fb6974b109e7818dce850f6a1/chinmay_open_up_13.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/6147537fb6974b109e7818dce850f6a1/chinmay_open_up_13.jpg?mode=crop&width=640 640w, /contentassets/6147537fb6974b109e7818dce850f6a1/chinmay_open_up_13.jpg?mode=crop&width=854 854w, /contentassets/6147537fb6974b109e7818dce850f6a1/chinmay_open_up_13.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Chinmay Dwibedi is truly committed to ensuring that his research benefits society. He was one of the invited speakers at Open up for Innovation. </p><span class="bildPhotografer"><span class="photo">Image</span>Tomas Ruuth</span></div></div><p>The third edition of the conference Open up for Innovation gathered researchers, industry representatives and doctoral students to explore how collaborations across sectors can accelerate scientific progress and generate value for society. The event, organised by Umeå Biotech Incubator (UBI), brought together around 70 researchers and 30 participants from industry, creating a dynamic arena for matchmaking, inspiration and exchange of experiences.</p><p>One of the invited speakers was Chinmay Dwibedi, whose research focuses on understanding human gut microbes at high resolution. His group investigates how bacterial strains evolve, differ functionally and influence human health. The long-term aim is to pave the way for microbiome‑based therapies by identifying how specific microbes contribute to disease, health, and drug responses.</p><p>Chinmay Dwibedi highlighted his collaboration with the probiotic company BioGaia AB, describing the partnership as both constructive and eye-opening.</p><p class="quote-center">This real‑world perspective helps us put our academic findings into a more practical and translational context</p><p>“They are a science‑driven company with strong respect for evidence, and very open in sharing their knowledge on strains, manufacturing and efficacy. This real‑world perspective helps us put our academic findings into a more practical and translational context, he says.</p><p>Chinmay Dwibedi was recently awarded funding from the Industrial Doctoral School at Umeå University for a doctoral project in collaboration with BioGaia. He emphasised that academic–industry collaboration is essential for developing new probiotic concepts, including emerging ideas such as precision probiotics.</p><p>“It bridges discovery and application. What we see as exciting science may not always be feasible to translate into products because of cost, production or regulation. Industry brings valuable real‑world insight from clinicians and microbiologists, ensuring new concepts are both scientifically sound and practically relevant.”</p><p>Looking ahead, Chinmay Dwibedi sees major potential in personalised microbiome‑based therapies.</p><p>“These therapies are not one‑size‑fits‑all. A key opportunity is identifying which one benefits the most. With better clinical trials and integration of microbial, clinical and lifestyle data, we can move toward more targeted and effective interventions.”</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/6147537fb6974b109e7818dce850f6a1/chinmay_mfl_open_up_22.jpg?format=webp&mode=crop&width=640 640w, /contentassets/6147537fb6974b109e7818dce850f6a1/chinmay_mfl_open_up_22.jpg?format=webp&mode=crop&width=854 854w, /contentassets/6147537fb6974b109e7818dce850f6a1/chinmay_mfl_open_up_22.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/6147537fb6974b109e7818dce850f6a1/chinmay_mfl_open_up_22.jpg?mode=crop&width=640 640w, /contentassets/6147537fb6974b109e7818dce850f6a1/chinmay_mfl_open_up_22.jpg?mode=crop&width=854 854w, /contentassets/6147537fb6974b109e7818dce850f6a1/chinmay_mfl_open_up_22.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>The Open up for Innovation conference offered Chinmay Dwibedi and all other participants excellent opportunities to network.</p><span class="bildPhotografer"><span class="photo">Image</span>Tomas Ruuth</span></div></div><p>He also noted the Open up for Innovation event for its inspiring atmosphere and ambitions.</p><p>“It was great to hear about the region’s strategic focus on investment and translational science. And it was clearly valuable for doctoral students exploring opportunities beyond academia.”</p>/en/news/when-academia-teams-up-with-industry-to-advance-microbiome-science_12168541//en/news/cooperation-key-to-resilient-societies-in-the-north_12167145/Cooperation key to resilient societies in the NorthPax Nordica 2026 gathered researchers, policymakers and practitioners in Umeå to discuss total defence and host nation support in northern regions. With perspectives from Ukraine and across the Nordic countries, the forum highlighted how cooperation, preparedness and societal resilience are central to managing crises and strengthening security in an evolving geopolitical landscape.Tue, 31 Mar 2026 11:20:34 +0200<p class="quote-center">Russia’s full-scale invasion of Ukraine has made the concept of total defence tangible in a new way. It shows how closely intertwined civil and military resilience really are, and why cooperation across sectors and borders is essential.</p><p>The event opened with remarks by Tora Holmberg, Vice-Chancellor of Umeå University, setting the stage for a programme that connected local, regional and international perspectives. A central theme throughout the day was how experiences from Ukraine can inform preparedness and resilience in the Nordic region.</p><p>Pax Nordica 2026 brought together a broad range of voices to examine how total defence can be developed in northern contexts, with a particular focus on host-nation support within the NATO framework. The annual forum, organised by the Department of Political Science at Umeå University together with regional and national partners, has since 1994 provided a platform for dialogue on security and sustainability in Europe’s far north.</p><h2 id="info0" data-magellan-target="info0">The Arctic as a strategic logistics hub</h2><p>Early in the programme, Hans Lindberg, City Councillor in Umeå, set the tone by pointing to the growing strategic importance of the Arctic region. He highlighted how northern Sweden is becoming increasingly central for logistics, infrastructure and mobility in a changing security landscape—placing new demands on preparedness and coordination across sectors and borders.</p><p>This framing underscored a key question for the day: how host nation support can function in practice in a northern context, where distances are vast, infrastructure is critical, and civil and military needs are closely intertwined.</p><h2 id="info1" data-magellan-target="info1">Experiences from Ukraine set the tone</h2><p>Vitalii Bielobrov, Deputy Mayor of Kherson, offered a first-hand account of life under occupation and the challenges of recovery following de-occupation. His testimony illustrated both the human cost of war and the importance of maintaining societal functions under extreme conditions.</p><p>“Russia’s full-scale invasion of Ukraine has made the concept of total defence tangible in a new way. It shows how closely intertwined civil and military resilience really are, and why cooperation across sectors and borders is essential,” says Niklas Eklund, Professor of Political Science at Umeå University, Arctic Six Chair and organiser of Pax Nordica.</p><h2 id="info2" data-magellan-target="info2">Resilience begins in local communities</h2><p>This perspective was echoed by several speakers who emphasised the role of civil society and local communities in building resilience. Veronica Strandh, Associate Professor in Political Science, highlighted how social cohesion and everyday relationships form the foundation of a society’s capacity to respond to crisis. Caroline Helmersson from Region Västerbotten provided a concrete example through the region’s work on ensuring healthcare systems can operate in both peace and wartime.</p><h2 id="info3" data-magellan-target="info3">Total defence as a shared responsibility</h2><p>From a military standpoint, Magnus Ståhl, Commander of Sweden’s Northern Military Region, underlined that total defence begins long before a crisis occurs. He pointed to the importance of functioning, attractive societies in the north and stressed that international cooperation, particularly in light of Sweden and Finland’s NATO membership, is essential for effective defence planning.</p><p>Municipal perspectives further reinforced the importance of coordination across levels of governance. Hans Lindberg, City Councillor in Umeå, highlighted the need for stronger cross-border collaboration in the Arctic region. Toralf Heimdal, from Bardu municipality in Norway, illustrated how even smaller municipalities play a significant role, including through cooperation with international military actors.</p><p>Together, the contributions pointed to a shared conclusion: that total defence relies on well-prepared societies in which civil and military actors work seamlessly together. This includes a clear division of responsibilities, access to critical resources, and established cooperation at the local, regional, and national levels in peacetime.</p><h2 id="info4" data-magellan-target="info4">A strategic discussion for the Arctic</h2><p>As geopolitical tensions continue to shape the Arctic and northern Europe, Pax Nordica 2026 underscored the strategic importance of building resilient societies grounded in cooperation, preparedness and trust. The discussions also highlighted the need for continued dialogue across sectors and borders to ensure that total defence systems are both robust and adaptable in the face of future challenges.</p>/en/news/cooperation-key-to-resilient-societies-in-the-north_12167145//en/news/multi-million-grant-to-mims-and-wcmm_12168064/Multi-million grant to MIMS and WCMM The Knut and Alice Wallenberg Foundation is awarding SEK 255 million to life sciences, with a focus on clinical research, to be shared between the Wallenberg Centre for Molecular Medicine (WCMM) and The Laboratory for Molecular Infection Medicine Sweden (MIMS) at Umeå University. Tue, 31 Mar 2026 10:18:39 +0200<div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/0c431c47883c4c18a8e6eb6d973ddfa7/holmberg-tora-5543-250403-mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/0c431c47883c4c18a8e6eb6d973ddfa7/holmberg-tora-5543-250403-mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/0c431c47883c4c18a8e6eb6d973ddfa7/holmberg-tora-5543-250403-mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/0c431c47883c4c18a8e6eb6d973ddfa7/holmberg-tora-5543-250403-mpn2.jpg?mode=crop&width=640 640w, /contentassets/0c431c47883c4c18a8e6eb6d973ddfa7/holmberg-tora-5543-250403-mpn2.jpg?mode=crop&width=854 854w, /contentassets/0c431c47883c4c18a8e6eb6d973ddfa7/holmberg-tora-5543-250403-mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Tora Holmberg, Vice-Chancellor of Umeå University. Photo: Mattias Pettersson</p></div></div><p>“The two research centres, WCMM and MIMS, are key drivers of Umeå University’s strong research in the life sciences. This is demonstrated not least by Emmanuelle Charpentier’s Nobel Prize in 2020 for the research she conducted during her time at MIMS in Umeå. It is therefore hugely gratifying to see how the Knut and Alice Wallenberg Foundation is continuing and stepping up its support for world-leading research in this field,” says Tora Holmberg, Vice-Chancellor of Umeå University, adding:  </p><p>"Expanded opportunities for combined roles for research-active doctors in partnership with the regions will strengthen both the regions and the university, as well as individual doctors, and will enable us to create excellent conditions for innovation and cutting-edge research.”</p><h3>Operating grants for Clinical Fellows at WCMM</h3><p>WCMM is to receive SEK 50 million for up to ten operating grants for Clinical Fellows, designed to make it easier for practising doctors to conduct research. In addition, SEK 30 million has been allocated for extension grants for Clinical Fellows and SEK 60 million to Umeå University for the running of WCMM. </p><div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/0c431c47883c4c18a8e6eb6d973ddfa7/andrei_chabes_lab_2684_230222_mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/0c431c47883c4c18a8e6eb6d973ddfa7/andrei_chabes_lab_2684_230222_mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/0c431c47883c4c18a8e6eb6d973ddfa7/andrei_chabes_lab_2684_230222_mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/0c431c47883c4c18a8e6eb6d973ddfa7/andrei_chabes_lab_2684_230222_mpn2.jpg?mode=crop&width=640 640w, /contentassets/0c431c47883c4c18a8e6eb6d973ddfa7/andrei_chabes_lab_2684_230222_mpn2.jpg?mode=crop&width=854 854w, /contentassets/0c431c47883c4c18a8e6eb6d973ddfa7/andrei_chabes_lab_2684_230222_mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Andrei Chabes, Director of WCMM and Professor at the Department of Medical Chemistry and Biophysics. Photo: Mattias Pettersson</p></div></div><p>"WCMM has meant a great deal to Umeå University. Since its launch in 2016, the initiative has enabled us to recruit truly outstanding young researchers in the face of fierce international competition. “We are delighted with this continued support from the Knut and Alice Wallenberg Foundation, which gives us the opportunity to recruit outstanding young clinicians to positions offering excellent terms and good opportunities to develop their own research at Umeå University,” says Andrei Chabes, Director of WCMM and Professor at the Department of Medical Chemistry and Biophysics.</p><h3>And for MIMS </h3><p>As regards MIMS, SEK 55 million has been allocated to clinical activities, including Clinical Fellows, and SEK 60 million to other activities. </p><div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/0c431c47883c4c18a8e6eb6d973ddfa7/billiker_oliver_9193_180905_mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/0c431c47883c4c18a8e6eb6d973ddfa7/billiker_oliver_9193_180905_mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/0c431c47883c4c18a8e6eb6d973ddfa7/billiker_oliver_9193_180905_mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/0c431c47883c4c18a8e6eb6d973ddfa7/billiker_oliver_9193_180905_mpn2.jpg?mode=crop&width=640 640w, /contentassets/0c431c47883c4c18a8e6eb6d973ddfa7/billiker_oliver_9193_180905_mpn2.jpg?mode=crop&width=854 854w, /contentassets/0c431c47883c4c18a8e6eb6d973ddfa7/billiker_oliver_9193_180905_mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Oliver Billker, Director at MIMS and Professor at Department of Molecular Biology. Photo: Mattias Pettersson</p></div></div><p>"Physician scientists - doctors who also do research - play a uniquely important role in connecting scientific discovery to improvements in patient care. In my experience, many clinical researchers in Sweden  find it hard to maintain a dual career as physician scientists, and I hear that many doctors drop out of research due to a high clinical workload and lack of protected research time. Our clinical research fellowships aim to address this challenge by supporting early-career physician scientists at university hospitals across the country," says Oliver Billker, Director at MIMS and Professor at Department of Molecular Biology.</p><p>"We have seen great success with connecting these clinicians to the strong basic research environment of our Nordic EMBL Partnership for Molecular Medicine. It is encouraging to see the long-term commitment of the Knut and Alice Wallenberg Foundation in supporting these efforts."</p><p>Find out more about MIMS and WCMM on their respective websites:<br><a href="/en/mims/">Visit MIMS website</a><br><a href="~/link/870f428a4f40425eb9bad91f89505343.aspx">Visit WCMM website</a></p>/en/news/multi-million-grant-to-mims-and-wcmm_12168064//en/news/bright-spring-weather-framed-arctic-forum-food-gathering-in-umea_12167195/Bright Spring Weather Framed Arctic Forum Food Gathering in UmeåAround thirty participants gathered on 2 March at Tráhppie, the Sámi Cultural House in Umeå, for Arctic Forum Food 2026 - an event that combined research, Indigenous knowledge and hands‑on food traditions. Tráhppie, the low white building beside historic Sävargården, offered a welcoming setting, with participants often stepping outside during breaks to warm themselves by the fire under brilliant early spring sun.Mon, 23 Mar 2026 14:32:43 +0100<p>The day opened with keynote presentations. Associate Professor Christina Storm Mienna, Director of Várdduo – Centre for Sámi Research, shared insights from the cross‑border project Máhtut, weaving research findings with personal reflections from her life in a reindeer‑herding Sámi community. Joining online from Australia, Patricia Ann Ellis, a Brinja Yuin elder and cultural knowledge holder, contributed perspectives on cultural stewardship and Indigenous education in navigating crisis situations within a changing climate.</p><h2 id="info0" data-magellan-target="info0">Local Food Perspectives</h2><p>After morning workshops and a shared lunch, the afternoon programme continued with guest speakers who brought the local and global together. Angelika Schindler‑Egl from the Vindelälven‑Juhttátahkka Biosphere Reserve highlighted how pollination and biodiversity form the ecological foundations of local food systems. The final keynote, Dr. Adrianne Lickers Xavier of the Six Nations of the Grand River Territory in Canada, spoke about Indigenous food security and land connections- drawing parallels to the experiences described earlier by Storm Mienna.</p><h2 id="info1" data-magellan-target="info1">Potluck dinner</h2><p>The event concluded with a lively potluck dinner featuring flavours from across the world and the circumpolar north: reindeer soup, vegan soup, blood dumplings, musk ox sausage from Greenland, honey from the Stavanger Airport runways and more. As darkness fell, participants gathered once more around the fire in the Lávvu, rounding off a day devoted to knowledge, community and the future of Arctic food </p><p>It was a truly inspiring day, says organiser Danielle Wilde, professor at Umeå Institute of Design and Arctic Six chair. The energy, the generosity in sharing experiences, and the strong commitment to sustainable and culturally grounded futures – where food, reflection and dialogue intertwine – made the gathering very special.</p>/en/news/bright-spring-weather-framed-arctic-forum-food-gathering-in-umea_12167195//en/news/canadas-ambassador-visited-umea-university_12166868/Canada’s Ambassador visited Umeå University – Stronger research ties and increased collaboration are becoming increasingly importantCanada’s Ambassador to Sweden, H.E. Robert Sinclair, visited Umeå University on 11–12 March. Over two intensive days, he met with researchers and university leadership to discuss the Arctic in a time marked by rapid geopolitical change, growing climate challenges, and increasing international interest in the region.Thu, 26 Mar 2026 09:03:22 +0100<p>The discussions focused on sustainable development, Indigenous perspectives, and the role of research in an Arctic where both Canada and Sweden are advancing their strategies, and where the balance between climate, security, and international cooperation is becoming increasingly important. Against this backdrop, the visit to Umeå provided a valuable opportunity to explore how research, policy, and international collaboration can contribute to sustainable and resilient societies in the Arctic.</p><p class="quote-center">The Arctic is at the centre of major global transformations. Addressing these challenges requires research, international cooperation, and close dialogue between academia and society.</p><h2 id="info0" data-magellan-target="info0">Arctic Centre – a hub for interdisciplinary Arctic research</h2><p>At the Arctic Centre, examples of the broad interdisciplinary Arctic research conducted at Umeå University were presented. The presentations ranged from health and register-based medical research to sustainable food systems, education, and reconciliation processes in the Arctic. The discussions also addressed how emerging technologies such as artificial intelligence and digital systems are shaping issues of governance, law, and sovereignty in the region, as well as how artistic research, international collaboration, and cultural exchange contribute to understanding the Arctic from a broader societal perspective and global context, at a time when multiple interests are converging on the region.</p><p>– The Arctic is at the centre of major global transformations. Addressing these challenges requires research, international cooperation, and close dialogue between academia and society. In this, Umeå University plays an important role as a meeting place for knowledge and perspectives from across the Arctic, says Keith Larson, Director of the Arctic Centre.</p><p>During the visit, the work of the European Polar Board (EPB) was also presented. The organisation brings together European actors in polar research. Its Secretariat is hosted at Umeå University, alongside the European Polar Coordination Office, which works to strengthen coordination of European polar research.</p><h2 id="info1" data-magellan-target="info1">Indigenous perspectives and research collaboration in focus at Várdduo</h2><p>The second day of the visit began at Várdduo – Centre for Sámi Research. Deputy Director Kristina Sehlin MacNeil presented the centre’s activities and its role within Umeå University, as well as nationally and internationally. Várdduo is the only unit of its kind at a Swedish university and serves as an important hub for Sámi and other Indigenous research in Sápmi.</p><p class="quote-center">Várdduo has long had successful collaborations with the Canadian Embassy, and we look forward to developing these further.</p><p>Kristina then provided an overview of the research conducted at the centre, followed by in-depth presentations of ongoing projects. Krister Stoor spoke about the work of the Truth Commission for the Sámi people. Patrik Lantto presented his research on Sámi political mobilisation, and Peter Sköld described his long-standing experience of scientific collaboration across the Arctic region.</p><p>– Várdduo has long had successful collaborations with the Canadian Embassy, and we look forward to developing these further. Canada has also played an important role, for example in NordForsk’s major calls for research projects on Indigenous themes, and we had a valuable discussion on this today, says Kristina Sehlin MacNeil, Deputy Director of Várdduo.</p><h2 id="info2" data-magellan-target="info2">Strategic discussions with university leadership</h2><p>During the visit, the Ambassador also met with Umeå University Vice-Chancellor Tora Holmberg and Pro-Vice-Chancellor Patrik Danielson. A joint lunch brought together Canadian researchers based at the university, providing a concrete illustration of the close academic ties between Canada and Umeå University.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/3f308ab65cd94bdab82aff6e2472f06f/kanadas-ambassador-5108_260312_mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/3f308ab65cd94bdab82aff6e2472f06f/kanadas-ambassador-5108_260312_mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/3f308ab65cd94bdab82aff6e2472f06f/kanadas-ambassador-5108_260312_mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/3f308ab65cd94bdab82aff6e2472f06f/kanadas-ambassador-5108_260312_mpn2.jpg?mode=crop&width=640 640w, /contentassets/3f308ab65cd94bdab82aff6e2472f06f/kanadas-ambassador-5108_260312_mpn2.jpg?mode=crop&width=854 854w, /contentassets/3f308ab65cd94bdab82aff6e2472f06f/kanadas-ambassador-5108_260312_mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Back row: Paul Davis, Professor at Department of Psychology, Luke Laframboise, Doctoral student in Sami studies, Department of Language Studies, Peter Sköld, advisor on Arctic issues to the Vice-Chancellor, Dale Corkery, Staff scientist, Department of Chemistry, Claude Dion, Associate Professor, Department of Physics, Jean-Francois Boily, Professor at Department of Chemistry, Insa Wemheuer, analyst, Planning Office, Front row: Maria Stenberg, Trade Commissioner, Canadian Embassy, Maria Grigoratou, Executive Secretary, European Polar Board, Maria Arizaleta, Kempe/WISE postdoctoral fellow, Department of Chemistry, Patrik Danielson, Pro-Vice-Chancellor, H.E. Robert Sinclair, Ambassador, Tora Holmberg, Vice-Chancellor, Meghan Lau, Counsellor Political and Public Affairs, Canadian Embassy, Bethany van Guelpen, Professor, consultant (attending) physician at Department of Diagnostics and Intervention, Section: Oncology.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p>Discussions at the lunch centred on experiences of living and working in Sweden, where several participants highlighted how similarities between the countries foster a strong sense of belonging. At the same time, challenges related to migration regulations and mobility were identified, issues with direct implications for international research collaboration and the ability to attract and retain talent.</p><p>In meetings with university leadership, discussions also returned to the role of Arctic research in a changing geopolitical landscape, where science diplomacy, international programmes such as the EU’s Horizon Europe, and the interplay between climate and security issues are becoming increasingly important. Overall, the visit underscored both the strength of existing collaborations and the need to further deepen relations between Umeå University and Canada at a time of growing global engagement in the Arctic.</p>/en/news/canadas-ambassador-visited-umea-university_12166868//en/news/how-stroke-outcomes-can-be-predicted_12166757/<description>Researchers use both machine learning and traditional statistical methods to predict outcomes after stroke. A new study from Umeå University shows that no single method is always best. Instead, the choice of method should depend on the available data, what needs to be predicted, and clinical needs.</description><pubDate>Thu, 19 Mar 2026 13:20:34 +0100</pubDate><atom:content type="html"><p class="quote-center">Healthcare providers must quickly determine who needs which treatment</p><p>Josline Otieno, a PhD student at Umeå University, has studied how different methods can be used to predict stroke outcomes. She compared machine learning with logistic regression, a common statistical method used to estimate risk. The study is based on large datasets from national stroke registers in Sweden and the United Kingdom.</p><p>When predicting the risk of death within 30 days after stroke, the difference between machine learning and logistic regression was small. Both methods produced stable results, even when comparing data from different countries.</p><p>However, when it came to patients’ functional ability three months after stroke, clearer differences emerged. Here, advanced machine learning models were better at identifying patients who would become dependent on assistance group that is important for planning rehabilitation, according to Otieno.</p><p>– Stroke is a complex condition, and healthcare providers must quickly determine who needs different treatments, who is likely to recover well, and who may require long-term support, says Josline Otieno.</p><h2 id="info0" data-magellan-target="info0">The choice of method determines what works best</h2><p>The study also includes analyses of survival over time and situations where multiple possible outcomes compete with each other, such as recurrent stroke or death.</p><p>The results show that the choice of method should be adapted to the structure of the data and the clinically relevant time horizon. Cox regression, a common statistical method for analysing survival over time, works well when its assumptions are met. However, when relationships are more complex or when the data contain a high degree of uncertainty, machine learning often performs better.</p><p>– In situations with competing risks, performance changes over time. No model was consistently best at all evaluation time points, says Josline Otieno.</p><p>According to Otieno, machine learning often performed better in the short term, when many events occur. Over longer follow-up periods, traditional statistical models were more reliable.</p><h2 id="info1" data-magellan-target="info1">Supporting decision-making in healthcare</h2><p>The study combines a simulation study—where researchers test methods on computer-generated data—with analyses of real-world data. The simulation study examines how factors such as sample size, censoring, model assumptions, and uncertainty affect the results. The conclusion is that the choice of method should depend on the context and that models should be evaluated using multiple measures.</p><p>– More reliable assessments can improve communication between healthcare professionals and patients and provide better support for treatment decisions, especially when models are used at clinically meaningful time points, concludes Josline Otieno.</p></atom:content><link>/en/news/how-stroke-outcomes-can-be-predicted_12166757/</link></item><item xml:base="en/news/what-is-actually-happening-in-kent-an-infectious-disease-specialist-explains-the-meningitis-outbreak_12166685/"><guid isPermaLink="false">/en/news/what-is-actually-happening-in-kent-an-infectious-disease-specialist-explains-the-meningitis-outbreak_12166685/</guid><title>What is actually happening in Kent? An infectious disease specialist explains the meningitis outbreakAn unusually rapid and severe outbreak of meningitis is currently spreading in Kent, England, where around twenty people have fallen ill in just one week. Urban Johansson Kostenniemi, infectious disease physician and researcher at Umeå University, studies this type of illness in his daily work and is keeping a close eye on the situation.Thu, 19 Mar 2026 12:51:09 +0100<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/16def7f7d6ae47818f7e847489f3d7f7/urban_johansson_kostenniemi_-_region_vasterbotten_22.jpg?format=webp&mode=crop&width=640 640w, /contentassets/16def7f7d6ae47818f7e847489f3d7f7/urban_johansson_kostenniemi_-_region_vasterbotten_22.jpg?format=webp&mode=crop&width=854 854w, /contentassets/16def7f7d6ae47818f7e847489f3d7f7/urban_johansson_kostenniemi_-_region_vasterbotten_22.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/16def7f7d6ae47818f7e847489f3d7f7/urban_johansson_kostenniemi_-_region_vasterbotten_22.jpg?mode=crop&width=640 640w, /contentassets/16def7f7d6ae47818f7e847489f3d7f7/urban_johansson_kostenniemi_-_region_vasterbotten_22.jpg?mode=crop&width=854 854w, /contentassets/16def7f7d6ae47818f7e847489f3d7f7/urban_johansson_kostenniemi_-_region_vasterbotten_22.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Urban Johansson Kostenniemi, infectious‑disease physician and researcher at Umeå University, describes an outbreak where both the speed of transmission and the severity of disease raise serious concerns, and where early symptoms are easily mistaken for something far more benign.</p><span class="bildPhotografer"><span class="photo">Image</span>Region Västerbotten</span></div></div><p>One of Johansson Kostenniemi’s key questions is whether the outbreak has reached its peak or is only just beginning. We asked him a series of follow‑up questions to better understand his view of the situation.</p><h2 id="info0" data-magellan-target="info0">How serious is the current outbreak in Kent from a medical perspective?</h2><p>“The outbreak in Kent is very serious for two reasons: the infection is spreading quickly, and those who fall ill develop severe, life‑threatening disease.”</p><p>“The bacterium <em>Neisseria meningitidis</em> (meningococci) causes two major forms of serious infection: meningitis, where the bacteria attack the brain, and sepsis, where a massive immune response leads to a cytokine storm and life‑threatening organ failure. The risks are significant, one in ten patients dies, and among survivors, long‑term disabilities such as brain injury, epilepsy, memory problems, and reduced concentration are common.”</p><p>“What is most alarming is how fast it has moved. In just one week, 20 people have developed severe meningococcal disease, two of whom have died, and we may not have seen the end of the outbreak yet. Most of those affected have connections to the local university, which is roughly half the size of Umeå University.”</p><h2 id="info1" data-magellan-target="info1">Why do university and upper‑secondary environments get hit so quickly?</h2><p>“The bacteria spread through respiratory droplets and through saliva. This means transmission occurs among people who spend time close together in confined spaces, for example, living in cramped student corridors or socializing in crowded nightclubs. Student parties add an additional risk: because saliva is involved, the bacteria can spread when young people kiss or share drinks, e‑cigarettes, or similar items.”</p><p>“This dual transmission route explains why outbreaks often occur in preschool‑aged children and in young adults aged 15–25, and why settings ranging from international scout camps and religious gatherings to military conscript groups can be affected. Another factor that accelerates spread is that most people who carry the bacteria never become ill themselves. These "asymptomatic carriers" can unknowingly pass the bacteria on to many others.”</p><h2 id="info2" data-magellan-target="info2">Which symptoms are easily misinterpreted and why?</h2><p>"Early symptoms include headache, fatigue, and fever. These resemble everything from influenza or COVID‑19 to a hangover, and are therefore often mistaken for something harmless. It is only when more specific symptoms appear; severe fatigue, neck stiffness, reduced consciousness, or seizures, that it becomes clear something far more serious is happening.”</p><p>“The next challenge is speed: deterioration can happen terrifyingly fast, from the first symptoms to a state beyond rescue in just hours, or at most a day. If you know you've been exposed and develop a fever, you must seek medical care immediately. Otherwise, stay alert for fever combined with headache, and seek care promptly if more severe symptoms occur.”</p><h2 id="info3" data-magellan-target="info3">How quickly must one act with suspected meningitis, and what treatments work best?</h2><p>"The disease can be prevented with vaccines. We have several different vaccines, and they provide up to 90 percent protection against illness. Their high effectiveness makes them a powerful tool during outbreaks and is the reason why people in affected areas are being offered vaccination.”</p><p>“For individuals who have already been exposed, the vaccine does not take effect quickly enough. Instead, prophylactic antibiotics are given to eliminate the bacteria before disease develops. As a preventive measure, antibiotics are highly effective.”</p><p>“For those who have already developed meningitis or sepsis, the situation is far more critical. Antibiotics are given intravenously, and patients are often treated in intensive care. Despite maximal efforts, mortality remains high.”</p><h2 id="info4" data-magellan-target="info4">How prepared are Sweden and Swedish universities for similar outbreaks?</h2><p>“In Sweden, this disease is very rare, and there is currently no indication that the outbreak in Kent has spread beyond the immediate area. The Public Health Agency of Sweden assesses the risk of spread to Sweden as low, and robust infectious‑disease surveillance systems exist at both national and regional levels.”</p><p>“We also have experience from previous outbreaks that reached Sweden, during which many individuals were called in for testing, vaccination, and prophylactic antibiotics. In that sense, our preparedness is good. However, awareness of the disease is lower precisely because it is so rare, something that increases the risk of delayed recognition.”</p><h2 id="info5" data-magellan-target="info5">What makes meningitis scientifically fascinating?</h2><p>“Bacteria that cause meningitis, meningococci and others, might appear rare, but the opposite is true. About one in ten people carries these bacteria in the nose. Even so, the risk of becoming severely ill is almost zero. However, occasionally, particularly aggressive clones emerge.”</p><p>“It seems that these bacteria can coexist peacefully with humans for long periods until suddenly something changes. The question is: what triggers that shift?"</p>/en/news/what-is-actually-happening-in-kent-an-infectious-disease-specialist-explains-the-meningitis-outbreak_12166685//en/news/arctic-security-forum-opens-pathways-to-northern-collaboration_12166686/Arctic Security Forum opens pathways to northern collaborationThe Arctic region is now of interest to everyone, as what happens there affects the entire world. The region’s potential is intertwined with the challenges posed by climate change and geopolitical tensions, and cooperation among different countries and stakeholders regarding the Arctic is now needed more urgently than ever. The Arctic Security Forum, to be held in Oulu on June 16–17, will help address this need for enhanced cooperation.Thu, 19 Mar 2026 10:08:19 +0100<p>Arctic security has had and continues to have profound impact on Nordic and European Arctic. The six Nordic universities (Arctic six) located in the European Arctic, call for an open dialogue and increased cooperation between academia and stakeholders; policy makers, defense forces, cities, communities, and businesses to address the security challenges our region is facing.</p><p>Arctic Security Forum will cover the most pressing Arctic security issues of today, followed by co-creation workshops to establish new cooperation, projects and plans under the main three topics of the forum: total defense, transportation and preparedness in the North.</p><p>Confirmed keynote speakers include Mikko Hautala, Chief Geopolitical & Government Relations Officer, and Chairman, Nokia Defense and Kalle Kankaanpää, Ambassador for Arctic Affairs, Finland.</p><p>Matti Latva-aho, Vice Rector for Research at the University of Oulu sees comprehensive security as an important area for research and collaboration. “It is an emerging research area in which the role of universities is growing rapidly. We need new collaborations to ensure that the most innovative solutions find their way into society as effectively as possible,” Latva-aho says.</p><p>Arctic Security Forum is hosted by University of Oulu as part of the <a href="https://www.arcticsix.org/">Arctic Six Alliance</a> and organised jointly by all Arctic Six universities: Luleå University of Technology, Umeå University, UiT The Arctic University of Norway, Nord University, the University of Lapland, and the University of Oulu.</p><p>More information and registration on the <a href="https://www.oulu.fi/en/events/arctic-security-forum">Arctic Security Forum event page</a></p><p> </p>/en/news/arctic-security-forum-opens-pathways-to-northern-collaboration_12166686//en/news/researchers-met-highschool-students-during-next-nobel-prize-2026_12166359/<description>During the “Next Nobel Prize 2026” inspiration day, 25 natural science students took part in lectures and lab visits on the university campus. The aim was to give a concrete picture of research and to recognise Emmanuelle Charpentier, Umeå’s honorary citizen and Nobel laureate. </description><pubDate>Thu, 26 Mar 2026 15:32:30 +0100</pubDate><atom:content type="html"><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/4880432104a24a0491b730f99e695946/sofia_morney_och_verena_kohler3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/4880432104a24a0491b730f99e695946/sofia_morney_och_verena_kohler3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/4880432104a24a0491b730f99e695946/sofia_morney_och_verena_kohler3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/4880432104a24a0491b730f99e695946/sofia_morney_och_verena_kohler3.jpg?mode=crop&width=640 640w, /contentassets/4880432104a24a0491b730f99e695946/sofia_morney_och_verena_kohler3.jpg?mode=crop&width=854 854w, /contentassets/4880432104a24a0491b730f99e695946/sofia_morney_och_verena_kohler3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Sofia Morney and Verena Kohler had prepared the laboratory to welcome a small group of high‑school students.</p><span class="bildPhotografer"><span class="photo">Image</span>Andreas Kohler</span></div></div><p class="quote-center">Hopefully it sparked an interest in a research career for some of the students</p><p>“The day offered several takeaways. The students’ curiosity led to good conversations and many questions, and the meeting between researchers and high‑school students was both open and constructive. Hopefully it sparked an interest in a research career in some of the students,” says Verena Kohler, Assistant professor at the Department of Molecular Biology, Umeå University.</p><p>During the “Next Nobel Prize 2026” inspiration day, 25 third year natural science students from Umeå’s upper‑secondary schools gathered in Galaxen on the university campus. The event was coordinated by Karolina Broman, Deputy Dean of the Faculty of Science and Technology, and was carried out in collaboration between Umeå University’s Faculty of Medicine, Faculty of Science and Technology, and Umeå Municipality. The purpose was to give the students a concrete understanding of research and doctoral education.</p><p>The morning consisted of lectures by researchers from both faculties, including Richard Lundmark, Erik Chorell, Daniel Öhlund, and Verena Kohler. Together, they provided examples of different research areas and what the work can look like in practice.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/4880432104a24a0491b730f99e695946/ronnie_berntsson_o_gymnasieelever2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/4880432104a24a0491b730f99e695946/ronnie_berntsson_o_gymnasieelever2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/4880432104a24a0491b730f99e695946/ronnie_berntsson_o_gymnasieelever2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/4880432104a24a0491b730f99e695946/ronnie_berntsson_o_gymnasieelever2.jpg?mode=crop&width=640 640w, /contentassets/4880432104a24a0491b730f99e695946/ronnie_berntsson_o_gymnasieelever2.jpg?mode=crop&width=854 854w, /contentassets/4880432104a24a0491b730f99e695946/ronnie_berntsson_o_gymnasieelever2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Deputy Dean of the Faculty of Medicine, Ronnie Berntsson, spoke to the high‑school students about Umeå University’s research infrastructure and its significance.</p><span class="bildPhotografer"><span class="photo">Image</span>Ola Nilsson</span></div></div><p>In her lecture, Verena Kohler combined an overview of her research with reflections on pathways into academia. The students were introduced to how yeast is used as a model organism to study ageing processes, and how protein structure and function change over time. To make the mechanisms more tangible, she used a wardrobe analogy.</p><p>“When everything is folded and in the right place, the cell functions as it should. But as the wardrobe ‘ages’, clothes end up in the wrong drawer, some get damaged, and others form messy piles, just like proteins in an ageing cell.”</p><p>The personal part of the lecture addressed the choices and detours that led to a research path.</p><p>“You don’t find your path by thinking. You find it by trying things,” Verena Kohler summarised.</p><p>The students followed the lectures with interest, even during the final session before lunch.</p><div class="mediaflowwrapper bildlink halfwidthsquareleft"><div class="bildImage"><picture><source srcset="/contentassets/4880432104a24a0491b730f99e695946/sofia_och_verena2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/4880432104a24a0491b730f99e695946/sofia_och_verena2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/4880432104a24a0491b730f99e695946/sofia_och_verena2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/4880432104a24a0491b730f99e695946/sofia_och_verena2.jpg?mode=crop&width=640 640w, /contentassets/4880432104a24a0491b730f99e695946/sofia_och_verena2.jpg?mode=crop&width=854 854w, /contentassets/4880432104a24a0491b730f99e695946/sofia_och_verena2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Verena Kohler and Sofia Morney welcomed the students into the lab and created a curious encounter with science through Sofia’s playful and cleverly designed experiment.</p><span class="bildPhotografer"><span class="photo">Image</span>Andreas Kohler</span></div></div><p>Afterwards, a smaller group of six students visited Verena Kohler’s lab. The visit was led by Sofia Morney, who started as a research trainee and has since continued in Verena’s group. She presented her ongoing experiments and invited the students to solve a simple, research‑related puzzle. She also talked about her studies and what everyday work in a laboratory can look like. The visit had a practical focus and allowed time for questions in a small‑group setting.</p><p>For Verena Kohler, outreach is an important part of the researcher’s role, both to meet young people considering a future in the natural sciences and to practise explaining research in an accessible way.</p><p>As a first‑generation scientist, she remembers how valuable every bit of guidance was. She did not grow up knowing how academia worked, so the people who took the time to explain things, or simply showed what was possible, made a significant difference.</p><p> Outreach is Verena’s way of offering something similar to others.</p><p>“I want to share experiences, not give instructions. Most paths into research are not completely straight.”</p></atom:content><link>/en/news/researchers-met-highschool-students-during-next-nobel-prize-2026_12166359/</link></item><item xml:base="en/news/new-national-network-strengthens-cancer-research-in-umea_12166222/"><guid isPermaLink="false">/en/news/new-national-network-strengthens-cancer-research-in-umea_12166222/</guid><title /><description>By formalizing the collaboration between Sweden’s Comprehensive Cancer Centres, Umeå University gains stronger opportunities to contribute to research and the development of future cancer care.</description><pubDate>Tue, 17 Mar 2026 13:40:38 +0100</pubDate><atom:content type="html"><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/02a079a7b7434048a0ddfeaf62da420f/maria_liljeholm_ccc3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/02a079a7b7434048a0ddfeaf62da420f/maria_liljeholm_ccc3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/02a079a7b7434048a0ddfeaf62da420f/maria_liljeholm_ccc3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/02a079a7b7434048a0ddfeaf62da420f/maria_liljeholm_ccc3.jpg?mode=crop&width=640 640w, /contentassets/02a079a7b7434048a0ddfeaf62da420f/maria_liljeholm_ccc3.jpg?mode=crop&width=854 854w, /contentassets/02a079a7b7434048a0ddfeaf62da420f/maria_liljeholm_ccc3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Maria Liljeholm, Acting Medical Director at Umeå Comprehensive Cancer Centre and adjunct member of the network’s steering group. </p><span class="bildPhotografer"><span class="photo">Image</span>Lotta Edvinsson</span></div></div><p>Collaboration around cancer research and advanced cancer care among Sweden’s Comprehensive Cancer Centres has been ongoing for several years and is now ready to be formalized. The first constitutive annual meeting was held on 16 March in Gothenburg, when the Swedish CCC Network gathered, an important step toward a more coherent structure that can serve as a joint voice and active partner in the development of cancer care.</p><p>“We see many advantages in joining forces nationally to develop high‑quality cancer care, ensure the patient perspective, and increase access to clinical research. This benefits patients as well as staff working in cancer care and cancer research across the country,” says Maria Liljeholm, physician and head of Cancer Centre Västerbotten at Umeå University Hospital. She is an adjunct member of the network’s steering group and will become an ordinary member once Umeå CCC is accredited.</p><h2 id="info0" data-magellan-target="info0">Prioritise areas in the new strategy</h2><p>In addition to ongoing work related to research and precision medicine, the network will prioritise areas from the new national cancer strategy “I<a href="https://www.regionvasterbotten.se/comprehensive-cancer-centre-natverket-valkomnar-ny-nationell-cancerstrategi-for-framtidens-vard" target="_blank" rel="noopener">ncreased survival and better quality of life – National Cancer Strategy 2.0</a>” and contribute to implementing its goals.</p><p>In Comprehensive Cancer Centres, academia and clinical practice are closely integrated. Through national collaboration, breakthroughs, such as those within precision medicine, can be implemented more rapidly across all regions. The hope is that this collaborative model will have similar impact in other areas, such as prevention and quality of life.</p><h2 id="info1" data-magellan-target="info1">Umeå University’s role and opportunities</h2><p>Cancer research in Umeå is strong in both breadth and depth. For researchers at Umeå University, the national network provides new opportunities to collaborate with colleagues across the country. It also simplifies access to national resources and expertise, which can facilitate cutting‑edge projects, including clinical studies.</p><p>Through the network, researchers increase their ability to ensure that research results achieve national impact and contribute to more equitable cancer care. The network also allows researchers to help shape future cancer strategies and influence the prioritisation of research areas relevant to both patients and healthcare professionals.</p><p>“Umeå CCC’s participation in the collaboration means that researchers at Umeå University can both contribute to and benefit from national coordination that strengthens cancer research in Sweden,” says Tufve Nyholm, Professor of Medical Radiation Physics with a joint position as hospital physicist at the Department of Diagnostic Radiology and Intervention at Umeå University.</p></atom:content><link>/en/news/new-national-network-strengthens-cancer-research-in-umea_12166222/</link></item><item xml:base="en/news/geneticists-challenge-theory-of-how-cells-retain-their-identity_12165749/"><guid isPermaLink="false">/en/news/geneticists-challenge-theory-of-how-cells-retain-their-identity_12165749/</guid><title>Geneticists challenge theory of how cells retain their identityOne of the most widely accepted models for how cells remember their identity may be incorrect. This is shown in a new study from two research groups at Umeå University. In Science Advances, they present results that overturn a fundamental idea about how the Polycomb system maintains cellular memory.Fri, 13 Mar 2026 11:11:19 +0100<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/167c49d0704041688082ae68313d232a/yuri_schwartz_bananflugelabb3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/167c49d0704041688082ae68313d232a/yuri_schwartz_bananflugelabb3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/167c49d0704041688082ae68313d232a/yuri_schwartz_bananflugelabb3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/167c49d0704041688082ae68313d232a/yuri_schwartz_bananflugelabb3.jpg?mode=crop&width=640 640w, /contentassets/167c49d0704041688082ae68313d232a/yuri_schwartz_bananflugelabb3.jpg?mode=crop&width=854 854w, /contentassets/167c49d0704041688082ae68313d232a/yuri_schwartz_bananflugelabb3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>All cells in the body contain the same genes. But in each specific cell type, only certain genes are used. Associate Professor Yuri Schwartz studies the epigenetic processes that determine which genes are silent or active in the body’s cells.</p><span class="bildPhotografer"><span class="photo">Image</span>Ingrid Söderbergh</span></div></div><p>Polycomb proteins help cells keep certain genes permanently switched off as they divide. In this way, cells are supported in remembering their identity – for example, ensuring that a skin cell continues to be a skin cell. For more than 20 years, researchers have believed that a specific chemical modification on one of the cell’s structural proteins, the histone H2A, plays a key role in this process.</p><p>But the new study from Umeå University shows that this explanation does not hold.</p><h2 id="info0" data-magellan-target="info0">Fruit fly clarifies the effects</h2><p>The fruit fly is a commonly used model organism because its genome is easier to analyze than that of humans. The research team studied a protein in the fruit fly <em>Drosophila melanogaster</em> that corresponds to the human PCGF3 protein. They named the gene encoding this protein Siesta. The protein is part of a group of Polycomb‑related complexes that have long been thought to contribute to gene repression.</p><p>“We were surprised to see that Siesta is not needed at all to repress developmental genes, even though it accounts for the majority of all H2A modification in the genome,” says Yuri Schwartz, Associate Professor at the Department of Molecular Biology at Umeå University, who led the project.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/167c49d0704041688082ae68313d232a/i_bananflugornas_rum_sjn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/167c49d0704041688082ae68313d232a/i_bananflugornas_rum_sjn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/167c49d0704041688082ae68313d232a/i_bananflugornas_rum_sjn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/167c49d0704041688082ae68313d232a/i_bananflugornas_rum_sjn2.jpg?mode=crop&width=640 640w, /contentassets/167c49d0704041688082ae68313d232a/i_bananflugornas_rum_sjn2.jpg?mode=crop&width=854 854w, /contentassets/167c49d0704041688082ae68313d232a/i_bananflugornas_rum_sjn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Staff scientist Tatyana Kahn joined Yuri Schwartz’s lab 15 years ago. Research in epigenetics using the fruit fly as a model gives her the constant excitement of making new discoveries.</p><span class="bildPhotografer"><span class="photo">Image</span>Simon Jönsson</span></div></div><p>In mammals, there are six different PCGF proteins with partially overlapping functions, making them difficult to study individually. The fruit fly has only three, providing the researchers with a unique opportunity to distinguish their effects.</p><p>“It is precisely the fly’s genetic simplicity that made it possible to see what Siesta actually does and does not do,” explains first author Tatyana Kahn, Staff Scientist at the Department of Molecular Biology at Umeå University.</p><p>Her conclusion is clear:</p><p>“Our data show that the modification of H2A is not the general memory mechanism it was long believed to be.”</p><p>It is therefore only now, through the fly model, that researchers have been able to show that Siesta complexes do not function as part of the Polycomb system’s repressive machinery.</p><h2 id="info1" data-magellan-target="info1">A completely unexpected function</h2><p>The researchers also made a surprising discovery. When Siesta was absent, the movement of mutant larvae was affected, they became slow and moved in a irregularly manner.</p><p>This has nothing to do with gene repression, suggesting that Siesta has a completely different biological role than the one previously associated with the Polycomb system, the cell’s “genetic memory.”</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/167c49d0704041688082ae68313d232a/i_dragskapet_sjn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/167c49d0704041688082ae68313d232a/i_dragskapet_sjn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/167c49d0704041688082ae68313d232a/i_dragskapet_sjn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/167c49d0704041688082ae68313d232a/i_dragskapet_sjn2.jpg?mode=crop&width=640 640w, /contentassets/167c49d0704041688082ae68313d232a/i_dragskapet_sjn2.jpg?mode=crop&width=854 854w, /contentassets/167c49d0704041688082ae68313d232a/i_dragskapet_sjn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>PhD student Andres Garrido Aparicio works in the fume hood. He is fascinated by the mechanisms that govern epigenetic regulation and how they shape gene expression during cell development.</p><span class="bildPhotografer"><span class="photo">Image</span>Simon Jönsson</span></div></div><h2 id="info2" data-magellan-target="info2">Time to redefine</h2><p>The new knowledge has broader implications. Today, all so‑called RING1‑based complexes are grouped together as variants of the Polycomb Repressive Complex 1 (PRC1). The researchers argue that this view is misleading.</p><p>“Our results show that Siesta complexes do not function as part of the Polycomb system. It is time to update how we define PRC1,” says Yuri Schwartz.</p><p>If H2A modification is not central to cellular memory, an important question remains: do Polycomb proteins instead place their chemical marks on entirely different, yet unknown, targets? The study provides new tools for exploring this question and opens the door to rewriting a chapter of cell biology.</p><p>The study was conducted within the research network<a href="https://epicon.nu/" target="_blank" rel="noopener"> Epigenetic Cooperation North, EpiCoN</a>, at Umeå University. This network promotes collaboration and the development of internationally competitive research in epigenetics, chromatin structure, and gene regulation, with applications in both fundamental and clinically relevant problems.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/167c49d0704041688082ae68313d232a/img_08622.jpg?format=webp&mode=crop&width=640 640w, /contentassets/167c49d0704041688082ae68313d232a/img_08622.jpg?format=webp&mode=crop&width=854 854w, /contentassets/167c49d0704041688082ae68313d232a/img_08622.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/167c49d0704041688082ae68313d232a/img_08622.jpg?mode=crop&width=640 640w, /contentassets/167c49d0704041688082ae68313d232a/img_08622.jpg?mode=crop&width=854 854w, /contentassets/167c49d0704041688082ae68313d232a/img_08622.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Research is often a team effort. Here is the group behind the new study in Science Advances: Professor Jan Larsson, staff scientist Tatyana Kahn, associate professor Yuri Schwartz, staff scientist Maria Kim, and PhD student Andres Garrido Aparicio. Not on the photo are Anastasiya Yushkova, Alexander Glotov and Sweda Sreekumar.</p><span class="bildPhotografer"><span class="photo">Image</span>Ingrid Söderbergh</span></div></div>/en/news/geneticists-challenge-theory-of-how-cells-retain-their-identity_12165749//en/news/kbc-stafetten-2026--snow-in-the-face-teamwork-and-high-spirit_12164639/KBC Stafetten 2026 – snow in the face, teamwork, and high spirit!The annual KBC cross-country skiing relay took place last week, bringing together 20 four-member teams—including three impressive “battleship” quartets racing on a single pair of long skis equipped with four bindings. The event has grown into a winter celebration that blends sport, creativity, and community spirit, drawing colleagues from across campus to ski, cheer, and enjoy the snowy season together.Tue, 10 Mar 2026 11:04:36 +0100<p><em>See video from the event at the end of the article.</em></p><p>KBC Stafetten has become one of the most joyful late‑winter traditions on campus, traditionally held during the last week of February in the hope of catching the snow before it begins to melt. This year, around 80 skiers took to the tracks, ranging from keen ski enthusiasts to international colleagues rediscovering skis for the first time since childhood—or even trying cross-country skiing for the very first time. And, of course, the top racers who flew across the course with impressive speed.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/2383af05aefb48718bb3a77c78425aa5/img_20260226_0947152.jpg?format=webp&mode=crop&width=640 640w, /contentassets/2383af05aefb48718bb3a77c78425aa5/img_20260226_0947152.jpg?format=webp&mode=crop&width=854 854w, /contentassets/2383af05aefb48718bb3a77c78425aa5/img_20260226_0947152.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/2383af05aefb48718bb3a77c78425aa5/img_20260226_0947152.jpg?mode=crop&width=640 640w, /contentassets/2383af05aefb48718bb3a77c78425aa5/img_20260226_0947152.jpg?mode=crop&width=854 854w, /contentassets/2383af05aefb48718bb3a77c78425aa5/img_20260226_0947152.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>“Battleship” teams getting ready for the race.</p><span class="bildPhotografer"><span class="photo">Image</span>Anna Shevtsova</span></div></div><p>As the saying goes, “there’s no such thing as bad weather, only bad clothing”—and our teams certainly proved it. With reliable ski gear, creative costumes, and plenty of good humour, participants embraced everything from sticky snow on the tracks to fresh snow hitting them head‑on. While the conditions slowed the pace, they did nothing to dampen the spirits along the trail.</p><p>The team from SLU, “<strong>Motionärerna</strong>”, delivered the fastest time of 15:52 and claimed first place. “<strong>BrutAhlgrens</strong>” followed just ten seconds behind to secure second place, while long-standing favourites “<strong>Snökanonerna</strong>” finished in third.</p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="6c5b2752-5cce-4283-9eb6-fea1e89be015" data-contentname="KBC Stafetten 2026_image2">{}</div><p>The “Slagskepp”, or “battleship” race (four skiers on one pair of skis) delivered its own memorable moments. The quartet “<strong>Incoherent skiers</strong>” from the Department of Physics captured a decisive victory, while IceLab’s teams, <strong>Ski Terror</strong> and <strong>Mighty Ducks</strong>, took second and third place, respectively. All three teams showed that in this race, teamwork is the only way forward—literally.</p><p>The UPSC team, “<strong>Out for season, in for gold</strong>”, may not have taken home the gold medal, but they certainly won the hearts of spectators with their sports-themed costumes and fearless approach to the Swedish winter. They were awarded the main prize, “Best Team in Show”, supported by the Umeå University Innovation Office.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/2383af05aefb48718bb3a77c78425aa5/img_20260226_104028.jpg?format=webp&mode=crop&width=640 640w, /contentassets/2383af05aefb48718bb3a77c78425aa5/img_20260226_104028.jpg?format=webp&mode=crop&width=854 854w, /contentassets/2383af05aefb48718bb3a77c78425aa5/img_20260226_104028.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/2383af05aefb48718bb3a77c78425aa5/img_20260226_104028.jpg?mode=crop&width=640 640w, /contentassets/2383af05aefb48718bb3a77c78425aa5/img_20260226_104028.jpg?mode=crop&width=854 854w, /contentassets/2383af05aefb48718bb3a77c78425aa5/img_20260226_104028.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>The spirited “Out for season, in for gold” team - Sam Cook, Markéta Buderová, Sarah Mermet, Sonja Viljamaa - collecting their “Best Team in Show” award.</p><span class="bildPhotografer"><span class="photo">Image</span>Anna Shevtsova</span></div></div><p>We look forward to the continued tradition at KBC Stafetten 2027 and hope to see many familiar and new faces there!</p><p> </p><p>Learn more about <a href="~/link/7a8e920df7dd4ecaab7453507aaffd0d.aspx">KBC Stafetten 2026</a>.</p><p>Check results: <a href="https://www.webscorer.com/racedetails?raceid=422632" target="_blank" rel="noopener">https://www.webscorer.com/racedetails?raceid=422632</a></p><p><em>Watch the video below to relive some highlights from KBC Stafetten 2026!</em></p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="1586a2f6-51ad-4895-bc0b-45ba2e6c88fa" data-contentname="KBC Stafetten 2026">{}</div>/en/news/kbc-stafetten-2026--snow-in-the-face-teamwork-and-high-spirit_12164639//en/news/can-public-procurement-make-food-more-local_12164114/Can Public Procurement Make Food More Local?On 24 February, researchers and societal stakeholders convened in Umeå to explore how public procurement can be strategically leveraged to create more sustainable, resilient, and locally rooted meal systems. Drawing on perspectives from Canada and Sweden, the seminar examined the influence of public sector purchasing decisions on health, regional development, and environmental outcomes throughout the entire food supply chain.Fri, 27 Feb 2026 15:04:17 +0100<h2 id="info0" data-magellan-target="info0">Public Procurement as a Lever for System Change</h2><p>The seminar <em>Can we make it local? The Challenges of Public Meal Procurement in Canada and Sweden</em> was organised by the Arctic Six Chair in Sustainable Food Transitions at the Arctic Centre, in collaboration with NorthFood, and hosted by the Department of Food, Nutrition and Culinary Science.</p><p>Opening the seminar, Professor Armando Perez-Cueto emphasised that public procurement should not be seen as an administrative function, but as a strategic policy instrument:</p><p>“Public procurement is a powerful lever in the food system. The choices made here influence not only what ends up on the plate, but also public health, local economies and the sustainability of entire regions.”</p><p>His introduction framed procurement as a key governance tool with the potential to accelerate sustainable food transitions—particularly in regions where public meals represent a significant share of total food consumption.</p><h2 id="info1" data-magellan-target="info1">From Policy to Plate: Lessons from Quebec</h2><p>The keynote speaker, Professor Laure Saulais, presented <em>From procurement to meals: Local sourcing, food quality, and sustainability in Quebec’s healthcare sector</em>. Drawing on empirical experiences from Quebec, she illustrated how ambitions to increase local sourcing must navigate regulatory frameworks, market structures and competing policy goals.</p><p class="quote-center">Public procurement is a powerful lever in the food system.</p><p>Saulais also emphasised that increasing local sourcing often requires the development of alternative supply channels that operate alongside conventional large-scale distribution systems. Such channels do not emerge automatically through policy alone—they depend on long-term relationships, trust, and active coordination between producers, public buyers and intermediaries. In this sense, making food “local” is as much a relational and organisational challenge as it is a regulatory one.</p><p>A central theme of her talk was the complexity of the concept “local.” While often associated with geographical proximity, it can also reflect political priorities, identity-building or economic strategy. These different interpretations shape procurement criteria and ultimately influence food quality, supplier diversity and sustainability performance.</p><p>The seminar brought together Indigenous elders, academics, farmer representatives, civil society actors, and municipal and regional representatives. The broad participation enriched the discussion and underscored that aligning procurement with sustainability goals requires dialogue across sectors, governance levels and knowledge systems.</p><p>By connecting research insights with practical experience, the seminar highlighted both the challenges and the transformative potential of public meal procurement in advancing sustainable food systems.</p>/en/news/can-public-procurement-make-food-more-local_12164114//en/news/help-shape-the-ec2u-science-contest-2026--submit-your-questions_12164064/Help shape the EC2U Science Contest 2026 – submit your questionsOn 20 May 2026, Umeå University will be represented on stage when researchers from Umeå, Jena (Germany) and Turku compete in the EC2U Science Contest during the EC2U Forum in Turku, Finland. Now staff, students and the wider public are invited to help shape the competition by submitting questions for the researchers to solve live. Thu, 05 Mar 2026 09:03:04 +0100<p>The EC2U Science Contest is a fast‑paced, entertaining event where multidisciplinary teams of researchers are given the same question and just a few minutes to agree on an answer before presenting it to the audience. The questions are submitted in advance by the public and can address scientific, societal or ethical issues, as well as curious “what if?” scenarios.</p><p>Both the audience and an international jury award points based on clarity, logic, creativity and entertainment value. The event is held in English and will be broadcast online, allowing participation beyond Turku.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/298e57a45f144292bf8591b2e44d19a8/ec2u-2026-keltainen-1920x1080-v33.png?format=webp&mode=crop&width=640 640w, /contentassets/298e57a45f144292bf8591b2e44d19a8/ec2u-2026-keltainen-1920x1080-v33.png?format=webp&mode=crop&width=854 854w, /contentassets/298e57a45f144292bf8591b2e44d19a8/ec2u-2026-keltainen-1920x1080-v33.png?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/298e57a45f144292bf8591b2e44d19a8/ec2u-2026-keltainen-1920x1080-v33.png?mode=crop&width=640 640w, /contentassets/298e57a45f144292bf8591b2e44d19a8/ec2u-2026-keltainen-1920x1080-v33.png?mode=crop&width=854 854w, /contentassets/298e57a45f144292bf8591b2e44d19a8/ec2u-2026-keltainen-1920x1080-v33.png?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Now is your chance to <a href="https://padlet.com/lassiyli/suggested-questions-for-the-ec2u-science-contest-lpgyowz0t77r5xwh">suggest a question</a> for the scientific teams to tackle in the EC2U Science Contest on 20 May 2026.</p><span class="bildPhotografer"><span class="photo">Image</span>EC2U</span></div></div><h2 id="info0" data-magellan-target="info0">From big challenges to everyday curiosity</h2><p>In previous Science Contests, audience questions have included:</p><ul><li>Why are planets round, but the solar system flat?</li><li>Is it ethically better to eat insects than meat?</li><li>How many balloons would it take to lift an 80‑kg person into the air?</li><li>Could we change our genes to prevent disease – and should we?</li></ul><p>There is no “correct” format for a question. What matters is that it sparks discussion and invites researchers to think across disciplines. </p><h2 id="info1" data-magellan-target="info1">Anyone can contribute and submit questions</h2><p>Questions can be submitted by students, staff and members of the public, and selected questions will be challenged live by the teams—including the Umeå University team—on stage in Turku.<br><br><strong>Deadline for questions:</strong> 31 March 2026<br><strong>Submit your question here: </strong><a title="Suggested questions for the EC2U Science Contest" href="https://padlet.com/lassiyli/suggested-questions-for-the-ec2u-science-contest-lpgyowz0t77r5xwh">Suggested questions for the EC2U Science Contest</a><br><br><a title="Livestream EC2U Science Contest 2026" href="https://www.youtube.com/@ec2ualliance/streams">To be livestreamed on Youtube (20 May at 17:00-19:00)</a></p>/en/news/help-shape-the-ec2u-science-contest-2026--submit-your-questions_12164064//en/news/high-intensity-training-beneficial-also-for-adults-over-65_12163728/High intensity training beneficial also for golden agersIt is well known that physical activity is essential for good health – especially for older adults – but how we exercise can make a significant difference. A new doctoral thesis from Umeå University shows that short, high‑intensity training sessions not only save time but may also be more effective than traditional endurance training for older individuals.Thu, 26 Feb 2026 17:06:55 +0100<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/aa4586ee5c6a4a4990cb0da0d1ee5328/sofi_sandstrom_13.jpg?format=webp&mode=crop&width=640 640w, /contentassets/aa4586ee5c6a4a4990cb0da0d1ee5328/sofi_sandstrom_13.jpg?format=webp&mode=crop&width=854 854w, /contentassets/aa4586ee5c6a4a4990cb0da0d1ee5328/sofi_sandstrom_13.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/aa4586ee5c6a4a4990cb0da0d1ee5328/sofi_sandstrom_13.jpg?mode=crop&width=640 640w, /contentassets/aa4586ee5c6a4a4990cb0da0d1ee5328/sofi_sandstrom_13.jpg?mode=crop&width=854 854w, /contentassets/aa4586ee5c6a4a4990cb0da0d1ee5328/sofi_sandstrom_13.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Sofi Sandström, Department of Diagnostics and Intervention at Umeå University, has investigated high-intensity training for people 65 years of age and older in her thesis.</p><span class="bildPhotografer"><span class="photo">Image</span>Ingrid Söderbergh</span></div></div><p class="quote-center">One of the most exciting findings in my research is the link between muscle strength and brain function</p><p>“One of the most exciting findings in my research is the link between muscle strength and brain function. When sessions become shorter and the intensity increases, older adults seem to gain additional benefits for both leg strength and working memory,” says Sofi Sandström, who conducted her doctoral work at the Department of Diagnostics and Intervention at Umeå University.</p><p>Physical activity is known to provide a wide range of health benefits, and for older adults it is particularly crucial, many age‑related declines can actually be improved through exercise. Yet many older individuals remain physically inactive, posing a major public health challenge.</p><p>High‑intensity training (HIT), which consists of very short but intense, pulse‑raising intervals, is a relatively new exercise method that has shown promising health effects in younger adults. Sara Sandström’s thesis, based on the Umeå HIT Study, examines how different levels of training intensity affect fitness, brain function, and muscle strength in people over the age of 65.</p><p>The study involved 68 participants aged 66 to 79 who did not typically exercise regularly. They were randomly assigned to two groups, both training twice weekly for three months on stationary bikes. One group performed moderate‑intensity endurance training (40‑minute sessions), while the other completed high‑intensity interval training (10 x 6‑second intervals in 20‑minute sessions).</p><h2 id="info0" data-magellan-target="info0">Half the time, better esults</h2><p>The findings show that both groups improved their fitness and blood pressure to a similar degree, regardless of training intensity. However, the shorter and more intense sessions produced greater gains in leg strength and working memory, which is two functions that often decline with age. Sofi Sandström argues that the results make high‑intensity training a surprisingly promising method.</p><p>“Researchers have previously been uncertain whether older adults should engage in high‑intensity training at all, but my results suggest it works at least as well as moderate‑intensity exercise. High‑intensity, controlled sessions could therefore become an important alternative for older individuals looking to vary their training,” she says.</p><h2 id="info1" data-magellan-target="info1">Stronger legs, sharper minds</h2><p>Cognitive function was assessed using a broad test battery focusing on working memory. Brain activation during working‑memory tasks was also measured using MRI. The results showed that increased leg strength was associated with greater frontal‑lobe activation during the memory task as well as better test performance. This suggests that muscular adaptation may be an important target for training aimed at protecting brain health.</p><p>Earlier research has suggested that age‑related changes in the brain’s white matter limit the effects of traditional endurance training on working memory. Individuals with more pronounced white‑matter changes often show smaller improvements. However, Sara Sandström’s thesis found that high‑intensity training improved working memory even among participants with substantial white‑matter changes.</p><p>“This indicates that high‑intensity exercise may be particularly valuable for people showing early changes in white matter,” says Sofi Sandström.</p><h2 id="info2" data-magellan-target="info2">Home‑based training with a chair</h2><p>To explore how high‑intensity training could be made accessible to a wider audience, Sofi Sandström also investigated home‑based alternatives requiring no advanced equipment. This was done in a co‑creation study where researchers and participants worked together on a solution.</p><p>The high‑intensity session was adapted into fast‑paced “sit‑to‑stand” movements using a standard chair, an approach that produced similar immediate physiological responses to the high‑intensity cycling sessions.</p><p>“The next step is to develop a mobile app that can guide the training sessions and to test the programme with a new group of older adults to see if the results hold for those without prior HIT experience. The goal is for the training to be performed at home in the future,” Sofi Sandström says.</p>/en/news/high-intensity-training-beneficial-also-for-adults-over-65_12163728//en/news/a-pitch-can-be-the-beginning-of-a-new-collaboration_12163703/A pitch can be the beginning of a new collaborationWhen the season’s first IceLab Lunch Pitch kicked off, it was molecular biologist Johan Henriksson who took the stage. He needs collaborators who can develop algorithms capable of handling and completing millions of microbial gene sequences. In his research, a single sampling event generates such a massive amount of data that today’s analytical methods are no longer sufficient.Tue, 24 Feb 2026 08:33:11 +0100<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/0be7c5a4d0104b199e76588ea58b3a71/20260211_lunchpitch-133.jpg?format=webp&mode=crop&width=640 640w, /contentassets/0be7c5a4d0104b199e76588ea58b3a71/20260211_lunchpitch-133.jpg?format=webp&mode=crop&width=854 854w, /contentassets/0be7c5a4d0104b199e76588ea58b3a71/20260211_lunchpitch-133.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/0be7c5a4d0104b199e76588ea58b3a71/20260211_lunchpitch-133.jpg?mode=crop&width=640 640w, /contentassets/0be7c5a4d0104b199e76588ea58b3a71/20260211_lunchpitch-133.jpg?mode=crop&width=854 854w, /contentassets/0be7c5a4d0104b199e76588ea58b3a71/20260211_lunchpitch-133.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Johan Henriksson believes that the Lunch Pitch format is one of the better ways we have to create new collaborations between researchers from different disciplines.</p><span class="bildPhotografer"><span class="photo">Image</span>Gabrielle Beans</span></div></div><p class="quote-center">we will become increasingly dependent on expertise from other disciplines</p><p>“Our research group is always looking for collaborations, and our problems range from quite tough mathematics to equally challenging programming. For the next generation of biology, we will become increasingly dependent on expertise from other disciplines, since we simply cannot fit all the necessary knowledge into a single lab,” says Johan Henriksson, research fellow at the Department of Molecular Biology at Umeå University.</p><p>The Lunch Pitch series, organized by IceLab at Umeå University, is designed to gather researchers from different fields during a lunch break for short, focused presentations that spark conversations and drive new collaborations.</p><p>Johan Henriksson sees the format as fully aligned with the future of biological research. He refers to sociologist Max Weber, who already in the late 19th century argued that society would become increasingly specialized – so specialized that individuals would no longer be able to grasp the bigger picture. According to Johan Henriksson, this development has only accelerated.</p><h2 id="info0" data-magellan-target="info0">Seeking collaboration in machine learning</h2><p>At the centre of Johan’s presentation was a new method developed by his team that can capture many, yet only a small subset of, up to one million bacterial genome sequences at the same time. By being able to study so many bacteria, one at a time, it becomes possible to understand, for example how antibiotic resistance develops.</p><p>“This is an absolutely insane amount of data, and we need new tools to analyse it. Right now we are studying one cell at a time, and that does not work very well when the data is so sparse.”</p><p>The goal is to develop a machine learning model, algorithm, or data structure that can represent the underlying shared genetic variation and fill in the missing information between sampled cells.</p><p>“From there, we might also be able to annotate the genetic sequence in a single step, for example identify which genes are present and what they do.”</p><p>Johan Henriksson is eager to collaborate with researchers in machine learning, sparse linear algebra, vector databases, or advanced data structures. He also sees potential within federated data processing.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/0be7c5a4d0104b199e76588ea58b3a71/20260211_lunchpitch-022.jpg?format=webp&mode=crop&width=640 640w, /contentassets/0be7c5a4d0104b199e76588ea58b3a71/20260211_lunchpitch-022.jpg?format=webp&mode=crop&width=854 854w, /contentassets/0be7c5a4d0104b199e76588ea58b3a71/20260211_lunchpitch-022.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/0be7c5a4d0104b199e76588ea58b3a71/20260211_lunchpitch-022.jpg?mode=crop&width=640 640w, /contentassets/0be7c5a4d0104b199e76588ea58b3a71/20260211_lunchpitch-022.jpg?mode=crop&width=854 854w, /contentassets/0be7c5a4d0104b199e76588ea58b3a71/20260211_lunchpitch-022.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>The Icelab lunch pitch is followed by lively discussions.</p><span class="bildPhotografer"><span class="photo">Image</span>Gabrielle Beans</span></div></div><h2 id="info1" data-magellan-target="info1">Boiling problems down to their essence</h2><p>Speaking to a broad interdisciplinary audience is always a challenge, he notes.</p><p>“You have to distill the essence of your problem. What you find most interesting is not necessarily what captures the audience’s attention. But that is also precisely why you pitch. You present problems that others may find exciting and that require different kinds of expertise.”</p><p>He continues:</p><p>“There may even be users (biologists) who now realize the possibilities we have. This is a promising area where we have a chance to take the lead, so anyone with business sense should get on board.”</p><h2 id="info2" data-magellan-target="info2">A pitch is a beginning</h2><p>Despite the fact that creating new collaborations is never easy, Johan Henriksson believes that the Lunch Pitch format is one of the best ways to ignite the spark.</p><p>“Honestly, it is not easy, but it is probably the best we can do. A pitch is only the beginning of a conversation. Then the real work begins, when both sides must learn enough about the problem to contribute to a solution. The devil is always in the details.”</p><p>For him, the true strength of the event lies in its ability to gather open‑minded researchers in the same room.</p><p>“Now we just need to turn words into action!”</p>/en/news/a-pitch-can-be-the-beginning-of-a-new-collaboration_12163703//en/news/mixed-reality-increases-realism-in-training-for-mass-casualty-incidents_12163265/Mixed reality increases realism in training for mass casualty incidentsA new thesis from Umeå University shows how emerging virtual technologies can complement traditional disaster training and offer emergency medical personnel the opportunity to practice complex situations in realistic ways – before they occur in real life.Mon, 23 Feb 2026 17:00:18 +0100<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/efc109b8dba34fad89ac84826d0225be/green_manikin_med1stmr3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/efc109b8dba34fad89ac84826d0225be/green_manikin_med1stmr3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/efc109b8dba34fad89ac84826d0225be/green_manikin_med1stmr3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/efc109b8dba34fad89ac84826d0225be/green_manikin_med1stmr3.jpg?mode=crop&width=640 640w, /contentassets/efc109b8dba34fad89ac84826d0225be/green_manikin_med1stmr3.jpg?mode=crop&width=854 854w, /contentassets/efc109b8dba34fad89ac84826d0225be/green_manikin_med1stmr3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Fredrik Schulz's thesis shows how new virtual technology can complement traditional disaster training.</p><span class="bildPhotografer"><span class="photo">Image</span>MED1stMR</span></div></div><p class="quote-center">combines real and digital environments</p><p>“My results show that mixed reality simulation training, which combines real and digital environments, is an effective and pedagogically robust method that allows emergency medical personnel to immerse themselves and prepare to handle major incidents with multiple casualties,” says Fredrik Schulz that recently received his PhD degree. He conducted his doctoral studies at the Department of Nursing and the Knowledge Centre for Disaster Medicine at Umeå University.</p><p>Major incidents often mean that available resources are insufficient relative to the number of injured. This places immense pressure on emergency responders, who must prioritize and make decisions under time constraints – situations where mistakes can have life‑or‑death consequences. Effective and realistic training is therefore essential, both for managing stress and performing critical tasks.</p><p>Previous research has shown that despite various forms of training, many professionals in emergency care feel insufficiently prepared for mass‑casualty incidents. As preparedness challenges in healthcare continue to grow, mixed reality is becoming an increasingly important tool for realistic and flexible training.</p><p>Mixed reality is a technology that combines the physical world with digital elements. Unlike virtual reality – where the user fully enters a computer‑generated environment and typically uses handheld controllers – mixed reality takes place within the real environment. Participants see and interact simultaneously with real people and virtual objects projected into the room, such as patients or accident scenarios. This allows them to move freely and collaborate as they would in real life, while encountering digital events that would otherwise be difficult or dangerous to recreate during training.</p><div class="mediaflowwrapper bildlink halfwidthsquareleft"><div class="bildImage"><picture><source srcset="/contentassets/efc109b8dba34fad89ac84826d0225be/fredrik_schulz3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/efc109b8dba34fad89ac84826d0225be/fredrik_schulz3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/efc109b8dba34fad89ac84826d0225be/fredrik_schulz3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/efc109b8dba34fad89ac84826d0225be/fredrik_schulz3.jpg?mode=crop&width=640 640w, /contentassets/efc109b8dba34fad89ac84826d0225be/fredrik_schulz3.jpg?mode=crop&width=854 854w, /contentassets/efc109b8dba34fad89ac84826d0225be/fredrik_schulz3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Fredrik Schulz is a registered nurse and earned a PhD at the Department of Nursing and Knowledge Centre for Disaster Medicine at Umeå University.</p><span class="bildPhotografer"><span class="photo">Image</span>Fredrik Sundvall / FotoINorr</span></div></div><p>In his thesis, Fredrik Schulz explored how mixed reality technology can complement traditional disaster training and identified the factors that facilitate or hinder the learning process of skills required for major incidents. With this dissertation, he is among the first to study both technical (medical management) and non‑technical skills (such as communication, stress management, and situational awareness) in a larger group of participants.</p><p>Data were collected from emergency care services in several European countries using various methods, including observations during field exercises, interviews, self‑assessment instruments, surveys, and group discussions.</p><p>The results confirm that there remains a strong need for new methods that can strengthen both the practical and mental preparedness of emergency medical personnel.</p><p>One clear factor that supported learning through mixed reality was the strong sense of presence and immersion in the scenario.</p><p>“By presenting the accident scene virtually, emergency responders can practice forming an overall picture of the situation, collaborating with other actors on site, and understanding the different roles and areas of responsibility that exist during a major incident.”</p><p>At the same time, Fredrik Schulz found that increased realism does not automatically lead to better learning of technical skills.</p><p>“For mixed reality technology to reach its full potential, simulation training needs to reflect clinical practice to an even greater extent,” he says.</p><p>The hope is that the research findings will support the future development of mixed‑reality‑based training programmes in disaster medicine education and thereby strengthen emergency responders’ preparedness for future crises.</p>/en/news/mixed-reality-increases-realism-in-training-for-mass-casualty-incidents_12163265//en/news/eco-friendly-spruce-bark-can-replace-toxic-chemicals_12162693/Eco friendly spruce bark can replace toxic chemicalsA decoction made from spruce bark can replace toxic chemicals used to inhibit bacteria that otherwise produce dangerous gases and slime in paper mills and wastewater systems. This is shown in a collaborative project between SLU and Umeå University.Tue, 17 Feb 2026 08:16:01 +0100<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/a9ea77e1a6264d13bd562f8fb435d703/maria_hedberg_final3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/a9ea77e1a6264d13bd562f8fb435d703/maria_hedberg_final3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/a9ea77e1a6264d13bd562f8fb435d703/maria_hedberg_final3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/a9ea77e1a6264d13bd562f8fb435d703/maria_hedberg_final3.jpg?mode=crop&width=640 640w, /contentassets/a9ea77e1a6264d13bd562f8fb435d703/maria_hedberg_final3.jpg?mode=crop&width=854 854w, /contentassets/a9ea77e1a6264d13bd562f8fb435d703/maria_hedberg_final3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Maria Hedberg, staff scientist at the Department of Odontology at Umeå University, has seen how spruce bark can keep microbes in check.</p><span class="bildPhotografer"><span class="photo">Image</span>Fotonord</span></div></div><p class="quote-center">surprising that so many species were highly sensitive to the spruce bark extract</p><p>“It was surprising that so many species were highly sensitive to the spruce bark extract. But considering that the same compounds in the bark protect the spruce tree from various microbes, it is not that strange,” says Maria Hedberg, staff scientist at the Department of Odontology at Umeå University.</p><p>In the “factory soup” of fibres destined to become paper and cardboard, microorganisms also thrive in the lukewarm water. Particularly when recycled paper is used, large quantities of bacteria enter the process. If these microbes are allowed to grow, they produce explosive, toxic, foul‑smelling gases and a thick slime that clogs pipes and reduces paper quality. Today, a cocktail of biocidal chemicals is added to keep microbial growth in check.</p><p>Now, a research team in Umeå has developed a more environmentally friendly method to control the bacteria. By boiling spruce bark in water and then pressing it, they obtain an extract that can be added to the process water.</p><h2 id="info0" data-magellan-target="info0">99 percent disappeared</h2><p>In a pilot project at the paper mill in Obbola, south of Umeå, 99 percent of bacteria disappeared after 16 hours when spruce bark extract was added. In fact, the results suggest that spruce bark extract may be more effective than synthetic chemicals.</p><p>Initially, the chemical biocide was indeed stronger (more toxic), but over a slightly longer period the spruce bark extract delayed gas formation significantly better. This long‑lasting effect is important to avoid problems during production stoppages.</p><p>Maria Hedberg’s experience of working with human bacteria and studying how they react to different substances was crucial in the project. She was responsible for the part of the research that examined the antimicrobial properties of the spruce bark extract. In the study, she analysed samples from two types of environments: the paper industry and municipal wastewater systems. From these environments, representative, dominant bacterial species were isolated, and their sensitivity to the extract was tested.</p><p>“We mainly see a predominance of spore‑forming bacteria such as <em>Bacillus</em> and <em>Clostridium</em> species, as well as filament‑forming bacteria like <em>Thiothrix</em>. At the same time, the bacterial flora in recycled paper pulp is extremely complex, with many species present,” says Maria Hedberg.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/a9ea77e1a6264d13bd562f8fb435d703/rm24-20_sporer_kopiera2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/a9ea77e1a6264d13bd562f8fb435d703/rm24-20_sporer_kopiera2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/a9ea77e1a6264d13bd562f8fb435d703/rm24-20_sporer_kopiera2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/a9ea77e1a6264d13bd562f8fb435d703/rm24-20_sporer_kopiera2.jpg?mode=crop&width=640 640w, /contentassets/a9ea77e1a6264d13bd562f8fb435d703/rm24-20_sporer_kopiera2.jpg?mode=crop&width=854 854w, /contentassets/a9ea77e1a6264d13bd562f8fb435d703/rm24-20_sporer_kopiera2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Maria Hedberg identified above all a predominance of spore-forming bacteria, here <em>Clostridium</em> sp.</p><span class="bildPhotografer"><span class="photo">Image</span>Maria Hedberg</span></div></div><h2 id="info1" data-magellan-target="info1">Harder to develop resistance</h2><p>The bacteria also seem to have more difficulty developing resistance to the spruce bark extract, which has a far more complex chemical structure than the pure chemicals normally used.</p><p>“Most likely, it is simply more demanding for bacteria to ‘outsmart’ the spruce bark extract compared to a traditional biocide. The extract consists of many components with complex structures, which makes it harder for microbes to develop resistance. The tannins likely play an important role in the extract’s antimicrobial effect,” Maria Hedberg says.</p><h2 id="info2" data-magellan-target="info2">A by‑product with potential</h2><p>The method has been developed within CEforestry, a European collaboration project led by the Swedish University of Agricultural Sciences, SLU. The aim is to make better use of forestry by‑products. Spruce bark is abundant, as all timber is debarked at the processing plants. The bark has low value today and is burned. But as a raw material for an antibacterial extract, the bark would gain higher value.</p><p>In addition to paper mills, spruce bark extract could likely also be beneficial in municipal wastewater systems, where bacteria that produce corrosive and foul‑smelling gases – and slime that clogs pipes – cause problems.</p><p>To use the extract on a larger scale, more development is needed. Large‑scale trials in paper mills are required to confirm its effectiveness. A machine is also needed to produce the extract – preferably on‑site at the factory.</p><p>“Spruce bark extract has all the prerequisites to become a strong and sustainable alternative to synthetic products in paper mills and wastewater treatment plants,” says Mehrdad Arshadi, project leader at the Swedish University of Agricultural Sciences, SLU.</p>/en/news/eco-friendly-spruce-bark-can-replace-toxic-chemicals_12162693//en/news/emmanuelle-charpentier-on-the-role-of-science-in-society_12161310/Interview with Emmanuelle Charpentier on the role of science in society At a time when science is being questioned, it is more important than ever for researchers to show how research contributes to solving societal challenges, says professor Emmanuelle Charpentier, Nobel laureate and honorary doctor at Umeå University, in an exclusive interview.Thu, 12 Feb 2026 22:10:02 +0100<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/b01d70c347eb4e4fa76b921ea9e1b976/emmanuelle-charpentier-hedersmedborgare-1842-250926-mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/b01d70c347eb4e4fa76b921ea9e1b976/emmanuelle-charpentier-hedersmedborgare-1842-250926-mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/b01d70c347eb4e4fa76b921ea9e1b976/emmanuelle-charpentier-hedersmedborgare-1842-250926-mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/b01d70c347eb4e4fa76b921ea9e1b976/emmanuelle-charpentier-hedersmedborgare-1842-250926-mpn2.jpg?mode=crop&width=640 640w, /contentassets/b01d70c347eb4e4fa76b921ea9e1b976/emmanuelle-charpentier-hedersmedborgare-1842-250926-mpn2.jpg?mode=crop&width=854 854w, /contentassets/b01d70c347eb4e4fa76b921ea9e1b976/emmanuelle-charpentier-hedersmedborgare-1842-250926-mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Emmanuelle Charpentier in Umeå.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p>“We should raise our voices as a community, stop and explain what we do,” says Emmanuelle Charpentier in this interview. </p><p>Click below to see the filmed intervíew.</p>/en/news/emmanuelle-charpentier-on-the-role-of-science-in-society_12161310//en/news/examining-the-innermost-machinery-of-viruses_12161301/Examining the innermost machinery of virusesViruses are among the simplest biological structures in existence. Yet time and again they manage to take control of some of the most advanced systems we know of: living cells. How this actually happens is one of the major unresolved questions in modern biology. Lars-Anders Carlson and his research team at Umeå University aim to find the answer.Thu, 12 Feb 2026 17:53:04 +0100<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/0f3e337f24564be681d1e73136295b81/lars-anders_carlson3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/0f3e337f24564be681d1e73136295b81/lars-anders_carlson3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/0f3e337f24564be681d1e73136295b81/lars-anders_carlson3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/0f3e337f24564be681d1e73136295b81/lars-anders_carlson3.jpg?mode=crop&width=640 640w, /contentassets/0f3e337f24564be681d1e73136295b81/lars-anders_carlson3.jpg?mode=crop&width=854 854w, /contentassets/0f3e337f24564be681d1e73136295b81/lars-anders_carlson3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Lars-Anders Carlson and his team will take three-dimensional ‘close-up images’ of the inside of an infected cell to see how the virus factories are actually organized.</p><span class="bildPhotografer"><span class="photo">Image</span>Johan Gunséus</span></div></div><p>Using some of the world’s most advanced microscopes, he wants to step inside the virus-infected cell and study how viruses remodel the cell’s interior to create efficient virus factories. The project focuses on two viruses, with the aim of understanding the mechanics of infection at the atomic level.</p><p>“We’re trying to understand how viruses reconfigure the inside of an infected cell. Although viruses often have fewer than a dozen genes, they can still take over a cell that has tens of thousands of genes. It’s really quite incredible,” says Lars-Anders Carlson, a professor at Umeå University.</p><p>Compared with human cells, viruses are extremely simple. They lack their own metabolism, cannot reproduce on their own, and are completely dependent on infecting a host cell.</p><p>“Viruses hijack functions that already exist in the cell. They remodel the cell’s structure and create what we call virus factories – specialized environments in which they can copy their DNA and assemble new virus particles.”</p><p>And it is these virus factories that lie at the centre of Carlson’s research. What do they look like? How are they structured? And why do they look the same in different viruses, even though the viruses use completely different strategies to create them?</p><h2 id="info0" data-magellan-target="info0">Read the news article</h2><p><a href="https://kaw.wallenberg.org/en/research/examining-innermost-machinery-viruses" target="_blank" rel="noopener">Read the whole news article on the KAW website</a></p><p>Lars-Anders Carlson leads the project “Conserved concepts and divergent details of membrane-bound viral replication organelles” financed by Knut och Alice Wallenbergs Stiftelse, KAW.</p><p> </p>/en/news/examining-the-innermost-machinery-of-viruses_12161301//en/news/mentorship-strengthens-experienced-nurses_12160918/Mentorship strengthens experienced nursesA new doctoral thesis from Umeå University shows that mentorship benefits not only newly graduated nurses but also the experienced nurses who act as mentors. For mentorship to be sustainable over time, employers and management must provide clear support and structure.Tue, 10 Feb 2026 10:17:16 +0100<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/8680a5a6c6c84fac97206a9c4442125d/kallerhult-hermansson_stina_17122024_hkn-93.jpg?format=webp&mode=crop&width=640 640w, /contentassets/8680a5a6c6c84fac97206a9c4442125d/kallerhult-hermansson_stina_17122024_hkn-93.jpg?format=webp&mode=crop&width=854 854w, /contentassets/8680a5a6c6c84fac97206a9c4442125d/kallerhult-hermansson_stina_17122024_hkn-93.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/8680a5a6c6c84fac97206a9c4442125d/kallerhult-hermansson_stina_17122024_hkn-93.jpg?mode=crop&width=640 640w, /contentassets/8680a5a6c6c84fac97206a9c4442125d/kallerhult-hermansson_stina_17122024_hkn-93.jpg?mode=crop&width=854 854w, /contentassets/8680a5a6c6c84fac97206a9c4442125d/kallerhult-hermansson_stina_17122024_hkn-93.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Stina Kallerhult-Hermansson, lecturer at the Department of Nursing, has studied nurses and mentorship in her doctoral thesis.</p><span class="bildPhotografer"><span class="photo">Image</span>Hans Karlsson</span></div></div><p class="quote-center">Mentorship is truly an investment in the whole team</p><p>“When mentors grow in their professional role, the entire healthcare system benefits. Mentorship is truly an investment in the whole team,” says Stina Kallerhult Hermansson, Lecturer at the Department of Nursing at Umeå University-</p><p>While previous research on mentorship in healthcare has largely focused on the experiences of the newly graduated nurse, Kallerhult Hermansson’s thesis shifts the spotlight to the mentors. The work is part of a Swedish–Norwegian collaboration in which a joint mentorship model was developed and tested in both Västerbotten and Nordland. Mentors received dedicated training and were paired with newly employed nurses, with the aim of strengthening mentorship as a support structure and contributing to a more sustainable working life.</p><p>The study also examined nurses in Västerbotten and Nordland more broadly, focusing on aspects such as job satisfaction and perceived professional competence. The results show that mentors experienced both personal and professional growth – including strengthened leadership skills, deeper reflection on their professional identity, and a renewed sense of pride in their expertise.</p><p>The findings further reveal that nurses with one and a half to five years of work experience reported the lowest job satisfaction. This group showed lower satisfaction than both newly graduated nurses and those with longer experience.</p><p>“This group of nurses may benefit particularly from mentorship in order to remain in the profession,” says Stina Kallerhult Hermansson.</p><p>Another key conclusion is that sustainable mentorship requires employers to integrate it into everyday routines and provide organizational support.</p><p>“Mentorship must be part of daily practice and supported at the organizational level. This benefits both staff development and patient safety.”</p><p>Stina Kallerhult Hermansson defended her doctoral thesis at Umeå University on 5 December 2025.</p><p>Read the thesis: <a href="https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-246064" target="_blank" rel="noopener">Being and becoming a mentor: personal and professional growth in a Swedish-Norwegian multicenter nurse mentorship intervention</a></p>/en/news/mentorship-strengthens-experienced-nurses_12160918//en/news/from-chemical-curiosity-to-key-piece-in-cancer-research_12159066/From chemical curiosity to key piece in cancer researchDNA’s iconic double helix does more than “just” store genetic information. Under certain conditions it can temporarily fold into unusual shapes. Researchers at Umeå University have now shown that one such structure, known as i-DNA, not only forms in living cells but also acts as a regulatory bottleneck linked to cancer.Mon, 02 Feb 2026 11:01:55 +0100<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/f6972f1ebfa5420089ebf965cdc6cea1/sabouri_nasim_1622_230214_mpn3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/f6972f1ebfa5420089ebf965cdc6cea1/sabouri_nasim_1622_230214_mpn3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/f6972f1ebfa5420089ebf965cdc6cea1/sabouri_nasim_1622_230214_mpn3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/f6972f1ebfa5420089ebf965cdc6cea1/sabouri_nasim_1622_230214_mpn3.jpg?mode=crop&width=640 640w, /contentassets/f6972f1ebfa5420089ebf965cdc6cea1/sabouri_nasim_1622_230214_mpn3.jpg?mode=crop&width=854 854w, /contentassets/f6972f1ebfa5420089ebf965cdc6cea1/sabouri_nasim_1622_230214_mpn3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Postdoctoral researcher Pallabi Sengupta studies i-DNA, a field of research that is still in its early stages.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p class="quote-center">a kind of ‘peek‑a‑boo structure’ in the DNA molecule</p><p>“You can think of <em>i-DNA</em> as a kind of ‘peek‑a‑boo structure’ in the DNA molecule. Its formation is tightly controlled in time and it must be resolved at precisely the right moment. We believe it plays an important role in gene regulation, because these structures can appear and disappear in sync with changes in the cell’s state,” says first author Pallabi Sengupta, postdoctoral researcher at the Department of Medical Biochemistry and Biophysics at Umeå University. The study is now published in Nature Communications.</p><h2 id="info0" data-magellan-target="info0">A highly unusual DNA structure</h2><p>The familiar double helix can be imagined as a twisted ladder with sugar‑phosphate backbones as side rails and base pairs – adenine (A) paired with thymine (T), and cytosine (C) paired with guanine (G) – forming the rungs.</p><p><em>i-DNA</em>, however, bears little resemblance to this shape. Instead, it is more like a distorted, self‑folded ladder tied into a knot. It consists of a single DNA strand folding back on itself to form a four‑stranded structure. At the molecular level, the structure is held together not by standard A–T and C–G base pairs, but by pairs of cytosines.</p><p>These rare, short‑lived structures appear and disappear depending on the cellular environment. For decades, they were dismissed as too unstable to exist inside cells and regarded as laboratory artifacts. With new experimental techniques, researchers in Umeå can now demonstrate that <em>i-DNA</em> does form, but only briefly, just before DNA replication begins.</p><h2 id="info1" data-magellan-target="info1">Key protein controls structure resolution</h2><p>The study further shows that the protein PCBP1 acts as a critical regulator. It unwinds<em> i-DNA</em> at the right moment, allowing the DNA replication machinery to proceed. If the structures fail to open in time, they block replication, increasing the risk of DNA damage – a hallmark of heightened cancer vulnerability.</p><p>The researchers also discovered that<em> i-DNA</em> is not uniform: some structures are easy to unwind, while others are highly resistant, depending on the underlying DNA sequence.</p><p>“The more cytosine base pairs that hold the knot together, the harder it is to resolve. In some cases, hybrid structures can form, making <em>i-DNA</em> even more stable,” explains Nasim Sabouri, professor at the Department of Medical Biochemistry and Biophysics at Umeå University, who led the study.</p><p>Notably, many <em>i-DNA</em> structures are located in regulatory regions of oncogenes – genes that drive cancer development – suggesting a direct link between <em>i-DNA</em> and disease.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/f6972f1ebfa5420089ebf965cdc6cea1/sabouri_nasim_1644_230214_mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/f6972f1ebfa5420089ebf965cdc6cea1/sabouri_nasim_1644_230214_mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/f6972f1ebfa5420089ebf965cdc6cea1/sabouri_nasim_1644_230214_mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/f6972f1ebfa5420089ebf965cdc6cea1/sabouri_nasim_1644_230214_mpn2.jpg?mode=crop&width=640 640w, /contentassets/f6972f1ebfa5420089ebf965cdc6cea1/sabouri_nasim_1644_230214_mpn2.jpg?mode=crop&width=854 854w, /contentassets/f6972f1ebfa5420089ebf965cdc6cea1/sabouri_nasim_1644_230214_mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>The image shows how proteins become visible in a gel after being isolated from cells.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p>To study these short-lived structures, the team combined biochemical assays, computational modelling and cell biology. They successfully visualized how PCBP1 progressively opens<em> i-DNA</em> and captured the structures in living cells at the exact moment in the cell cycle when they appear.</p><p>“By connecting molecular mechanisms to actual effects in cells, we can show that this is biologically relevant and not a laboratory phenomenon,” says Ikenna Obi, staff scientist at the Department of Medical Biochemistry and Biophysics at Umeå University.</p><h2 id="info2" data-magellan-target="info2">New opportunities for drug development</h2><p>The discovery reframes <em>i-DNA</em> from a molecular oddity to a potential weakness in cancer cells. Because cancer cells often experience high replication stress attempting to divide so rapidly that their DNA replication machinery approaches breakdown, any disruption in i-DNA handling may have severe consequences.</p><p>“If we can influence <em>i-DNA</em> or the protein that unwinds it, we may be able to push cancer cells beyond their tolerance limit. This opens completely new avenues for drug development,” says Nasim Sabouri.</p><p>The study was conducted in collaboration with Natacha Gillet, researcher at the Centre National de la Recherche Scientifique (CNRS) in France. It was funded by Cancerfonden, the Wenner-Gren Foundations, and the Knut and Alice Wallenberg Foundation.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/f6972f1ebfa5420089ebf965cdc6cea1/sabouri_obi_sengupta_5072.jpg?format=webp&mode=crop&width=640 640w, /contentassets/f6972f1ebfa5420089ebf965cdc6cea1/sabouri_obi_sengupta_5072.jpg?format=webp&mode=crop&width=854 854w, /contentassets/f6972f1ebfa5420089ebf965cdc6cea1/sabouri_obi_sengupta_5072.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/f6972f1ebfa5420089ebf965cdc6cea1/sabouri_obi_sengupta_5072.jpg?mode=crop&width=640 640w, /contentassets/f6972f1ebfa5420089ebf965cdc6cea1/sabouri_obi_sengupta_5072.jpg?mode=crop&width=854 854w, /contentassets/f6972f1ebfa5420089ebf965cdc6cea1/sabouri_obi_sengupta_5072.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Nasim Sabouri, Pallabi Sengupta, and Ikenna Obi. The team will now investigate which cellular conditions promote i-DNA formation and whether these short‑lived structures can serve as new targets for diagnostics and cancer therapy.</p><span class="bildPhotografer"><span class="photo">Image</span>Rebecca Forsberg</span></div></div>/en/news/from-chemical-curiosity-to-key-piece-in-cancer-research_12159066//en/news/when-the-climate-crisis-becomes-a-public-health-issue_12157389/When the Climate Crisis Becomes a Public Health IssueAn extreme cloudburst brings an entire community to a standstill. In an interdisciplinary panel discussion, researchers meet with Sweden’s Ambassador for Global Health to explore how we manage climate-related crises from a health perspective – and what consequences these events have for people, the environment and society. You can watch the fictional scenario and the full discussion via UMU Play.Wed, 21 Jan 2026 13:29:25 +0100<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/7b468e2e252549498bd49bad1d7e1e8d/skyfallet_i_bergsvik_utri3.png?format=webp&mode=crop&width=640 640w, /contentassets/7b468e2e252549498bd49bad1d7e1e8d/skyfallet_i_bergsvik_utri3.png?format=webp&mode=crop&width=854 854w, /contentassets/7b468e2e252549498bd49bad1d7e1e8d/skyfallet_i_bergsvik_utri3.png?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/7b468e2e252549498bd49bad1d7e1e8d/skyfallet_i_bergsvik_utri3.png?mode=crop&width=640 640w, /contentassets/7b468e2e252549498bd49bad1d7e1e8d/skyfallet_i_bergsvik_utri3.png?mode=crop&width=854 854w, /contentassets/7b468e2e252549498bd49bad1d7e1e8d/skyfallet_i_bergsvik_utri3.png?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>A discussion between researchers at Umeå University and Sweden’s Ambassador for Global Health, moderated by Sverker Olofsson</p><span class="bildPhotografer"><span class="photo">Image</span></span></div></div><p>Heavy rain has poured down over the small community of Bergsvik in Sweden. As whole neighbourhoods become submerged, vital societal functions are knocked out. Mobile networks falter, electrical substations flood, and drinking water becomes contaminated as the sewage system is overwhelmed. At care homes, the most vulnerable residents are evacuated in darkness and without lifts, and when the water reaches classroom floors, primary schools are forced to close. The crisis is undeniable.</p><p>Although this is a fictional scenario, it reflects situations that Swedish towns may face as the impacts of climate change intensify and local adaptation measures prove insufficient. In an interdisciplinary conversation, researchers from ecology, philosophy, medicine, global health and virology come together to explore how such a scenario can be understood and managed from a health perspective. The discussion focuses on which groups are most affected, which ethical, social and biological dimensions must be considered, and how the research community can contribute to improved preparedness.</p><p>Together, they reflect on climate change and societal vulnerabilities, but also on trust, responsibility and how knowledge can be translated into practical crisis management. Through their different perspectives, the complexity of climate-related crises becomes clear – as does the need for interdisciplinary solutions.</p><p>The discussion is moderated by Sverker Olofsson, with the following panel members:</p><ul><li>Magnus Evander, Professor of Virology/One Health</li><li>Maria Furberg, Physician and specialist in General Medicine and Infectious Diseases</li><li>Sofia Jeppsson, Associate Professor of Philosophy</li><li>Daniel Metcalfe, Professor of Ecology</li><li>Karin Tegmark Wisell, Sweden’s Ambassador for Global Health</li></ul><p>Watch the full 90-minute discussion via Umu Play, English subtitles are available: <a href="https://play.91��ý��/media/t/0_1ztv70rf">The Cloudburst in Bergsvik 2035</a></p><p>The seminar is organised in collaboration between Umeå Transformation Research Initiative (UTRI) and Sustainable Health in Partnership (SHIP) as part of the dialogue series <em>New Perspectives on Sustainable Health</em>. The planning and facilitation of the dialogue were carried out by Maria Nilsson, Professor of Public Health, and Annika Egan Sjölander, Professor of Media Studies.</p>/en/news/when-the-climate-crisis-becomes-a-public-health-issue_12157389//en/news/call-for-arctic-six-chairs-2026_12157000/Call for Arctic Six Chairs 2026Do you want to foster collaboration in research for and within the Arctic regions of Finland, Norway, and Sweden? If so, take the opportunity and apply to become an Arctic Six Chair. Deadline is 20 March, 2026.Mon, 09 Mar 2026 15:10:46 +0100<h2 id="info0" data-magellan-target="info0">Become an Arctic Six Chair</h2><p>The Chairs programme is the primary format for research collaboration within The Arctic Six, comprising scholars with the will and capacity to build alliances in research between the Arctic Six universities, thereby forming new collaborations or strengthening existing ones.</p><p>The objective is to:</p><ul><li>generate collaborations in research within The Arctic Six through a bottom-up approach, and</li><li>formulate broader fields of collaboration.</li></ul><p>The overarching aim is to enhance the success of Arctic Six universities in securing external funding, thereby helping to meet our goal of finding research-based solutions to the joint problems facing our northern societies.</p><p>Prospective Arctic Six Chairs are established scholars at an Arctic Six university, with either recent or ongoing research collaborations with other Arctic Six partner universities, or who plan to develop such partnerships. As an Arctic Six Chair, you will be able to build these collaborations whilst providing support for developing joint projects, as well as assistance with applying for larger funding calls.</p><p>Successful applicants will work on their projects on a part-time basis, with a guaranteed time allocation of at least 20% (implementation determined by the host university) and an annual budget approximating €10,000 to cover operational costs. Each Chair appointment is for 2 years, with the possibility of an additional 1-year extension (without guaranteed funding).</p><p>Applicants from all disciplines or fields of study are welcome to apply!</p><p><strong>Apply before 20 March, 2026</strong></p><p>Visit the Arctic Six webpage to learn more about the call and to apply.</p><p><strong><a href="https://projweb.ltu.se/arctic-six/news/news-archive/2026-03-05-call-for-arctic-six-chairs-2026">Arctic Six webpage: Call for Arctic Six Chairs 2026</a></strong></p>/en/news/call-for-arctic-six-chairs-2026_12157000//en/news/the-arctic-is-the-planets-early-warning-system_12156848/The Arctic is the planet’s early warning system The Arctic Report Card 2025Drawing on the latest findings from NOAA’s Arctic Report Card (2025), record warmth and precipitation, shrinking early-summer snow cover, and unprecedented glacier losses in Scandinavia indicate that the Arctic system is changing faster and in more interconnected ways than previously observed. Together, these signals form a shared evidence base for researchers seeking to frame new questions, strengthen proposals, and connect local observations to pan-Arctic processes.Mon, 19 Jan 2026 08:23:41 +0100<p><a href="https://arctic.noaa.gov/report-card/report-card-2025/"> NOAA’s Arctic Report Card 2025</a> (ARC 2025) is a peer-reviewed annual “stocktake” of Arctic climate and environmental conditions—now in its 20th year—covering the atmosphere, ocean, cryosphere, and tundra, alongside focused essays on emerging phenomena.</p><p>Arctic observing is globally consequential as “to observe the Arctic is to take the pulse of the planet”. The region is warming several times faster than the global average, with cascading effects on ecosystems, livelihoods, and global climate dynamics.</p><p>The report documents another year of exceptional warmth and a strengthening hydrologic cycle. Arctic-wide surface air temperatures from October 2024 to September 2025 were the warmest in the instrumental record back to 1900, and total precipitation over the same period set a record high. Snow conditions underline the “faster, wetter, more variable” character of a warming Arctic: snowpack was above normal across much of the Arctic through May, yet June snow cover extent still dropped below normal—part of a long-term decline in which June snow cover is now about half of what it was six decades ago.</p><h2 id="info0" data-magellan-target="info0">On land: Melting ice, greening tundra, and rusting rivers</h2><p>Glaciers in Arctic Scandinavia and Svalbard experienced their most negative mass-balance year on record in 2023/24, linked to persistent warmth over northern Scandinavia and the Barents Sea. Tundra ecosystems continue to transform, with circumpolar maximum tundra greenness ranking third highest in the 26-year satellite record, extending a run of near-record values since 2020. Meanwhile, permafrost-driven biogeochemical change is becoming visible: in Alaska alone, more than 200 watersheds now show “rusting rivers,” where iron and other elements mobilised by thawing permafrost discolour streams, increase acidity, and release toxic metals, degrading aquatic habitats—raising direct concerns for drinking water and subsistence fisheries.</p><h2 id="info1" data-magellan-target="info1">Ocean and sea ice: Record lows, vanishing old ice, and unprecedented heat</h2><p>Winter sea ice reached the lowest annual maximum extent in the 47-year satellite record (March 2025), and September 2025 recorded the 10th lowest minimum extent—continuing a pattern in which the 19 lowest September minima have all occurred in the last 19 years. The oldest, thickest multi-year ice has declined by more than 95% since the 1980s, with resilient ice now concentrated mainly north of Greenland and the Canadian Archipelago. In the Atlantic-sector marginal seas, August 2025 sea-surface temperatures were ~7°C above the 1991–2020 average—an extraordinary marine heat anomaly. ARC 2025 also highlights “Atlantification”—the northward spread of warmer, saltier Atlantic-origin waters—now detected in the central Arctic Ocean, with implications for sea-ice formation, ocean stratification, weather, and ecosystem structure.</p><h2 id="info2" data-magellan-target="info2">A baseline for proposals—and a catalyst for new research</h2><p>The report presents a practical and citable synthesis of the conditions that shape environmental risk, infrastructure needs, food security, and governance challenges. It also models how knowledge is produced: Indigenous-led and community-driven monitoring is treated as essential, not supplemental, and the report explicitly notes that observing gaps still limit what can be assessed and managed. For researchers developing proposals or new questions, the Report Card is both baseline evidence and an idea generator—an annual reference point for what is changing, where, and why it matters.</p><p>You can join the Arctic Centre as an <a href="~/link/a1c619a0154647e486170f26f0f6f4f8.aspx">Associated Researcher</a> and receive the weekly Arctic Digest newsletter, where you can learn more about opportunities for collaboration, mobility, funding, and more.</p><p>Read the highlights, watch videos, or read the full <a href="https://arctic.noaa.gov/report-card/report-card-2025/">Arctic Report Card</a> (<a href="https://arctic.noaa.gov/wp-content/uploads/2025/12/ArcticReportCard_full_report2025.pdf">PDF</a>).</p>/en/news/the-arctic-is-the-planets-early-warning-system_12156848//en/news/investigates-gut-bacterias-role-in-viral-disease_12156536/Investigates gut bacteria’s role in viral disease'Excellence by Choice' postdoctoral researcher Nazar Beirag explores how bacterial membrane vesicles affect viral infections, a cutting-edge study at the intersection of virology and gut microbiota. Originally from the Netherlands, his academic career took him to the UK before moving to Umeå.Thu, 15 Jan 2026 15:04:26 +0100<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/05ebd620edcf4082beb4ce1864c5ccd3/nazar_beirag-1680-260108-mpn5.jpg?format=webp&mode=crop&width=640 640w, /contentassets/05ebd620edcf4082beb4ce1864c5ccd3/nazar_beirag-1680-260108-mpn5.jpg?format=webp&mode=crop&width=854 854w, /contentassets/05ebd620edcf4082beb4ce1864c5ccd3/nazar_beirag-1680-260108-mpn5.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/05ebd620edcf4082beb4ce1864c5ccd3/nazar_beirag-1680-260108-mpn5.jpg?mode=crop&width=640 640w, /contentassets/05ebd620edcf4082beb4ce1864c5ccd3/nazar_beirag-1680-260108-mpn5.jpg?mode=crop&width=854 854w, /contentassets/05ebd620edcf4082beb4ce1864c5ccd3/nazar_beirag-1680-260108-mpn5.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>¨'EC' postdoc Nazar Beirag works across the Departments of Clinical Microbiology and Molecular Biology at Umeå University.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p class="quote-center">Umeå has impressed me with its welcoming atmosphere and international research community</p><h2 id="info0" data-magellan-target="info0">What is your academic background?</h2><p>“I hold a PhD in Immunology and Infection from Brunel University London, where I studied innate immune surveillance mechanisms in the context of COVID-19. My research identified how complement regulatory proteins, such as Factor H and Properdin, can modulate SARS-CoV-2 infection, resulting in several publications in Frontiers in Immunology and Viruses. Previously, I earned an MSc in Immunohematology and a BSc in Biomedical Science from Cardiff Metropolitan University, with a focus on immune regulation and coagulation in human disease contexts.”</p><h2 id="info1" data-magellan-target="info1">Why did you decide to work at Umeå University?</h2><p>“I came across the EC postdoctoral advertisement through Umeå University’s career portal. The emphasis on collaborative infection-biology research immediately caught my attention. Umeå University stood out for its strong interdisciplinary approach and the presence of leading researchers working on host–pathogen interactions. The facilities and culture here encourage experimental innovation, and being part of a Nordic research hub known for high-quality science felt like an excellent step to build upon my PhD foundation.”</p><h2 id="info2" data-magellan-target="info2">What is your research focusing on?</h2><p>“My project examines the impact of bacterial membrane vesicles (BMVs), nanoparticles released by bacteria, on human adenovirus F40/41 infections in the gastrointestinal tract. I study how BMVs from commensal and pathogenic bacteria can either promote or suppress viral infection. The goal is to identify BMV-associated factors that could be harnessed for novel microbiota-based antiviral strategies.”</p><h2 id="info3" data-magellan-target="info3">What is challenging and rewarding about being a researcher?</h2><p>“The challenge lies in the uncertainty of experimental science—results often surprise you, forcing you to adapt and think critically. Yet that same unpredictability is also the reward: each unexpected finding can open an entirely new path of inquiry. During my PhD, discovering that complement regulatory proteins act as soluble pattern-recognition receptors for viruses was one of those moments that reminded me why scientific curiosity matters.”</p><h2 id="info4" data-magellan-target="info4">Where do you see yourself in five years?</h2><p>“In five years, I aim to be leading an independent research line focused on viral and bacterial co-infections, ideally bridging academic research and translational biotechnology. I would like my work to contribute directly to therapeutic development or the improvement of vaccines.”</p><h2 id="info5" data-magellan-target="info5">What are your first impressions of Umeå and its university?</h2><p>“Umeå has impressed me with its welcoming atmosphere and international research community. The balance between academic excellence and quality of life here is remarkable, with a natural setting that offers an inspiring contrast to the long days of experiments.”</p><h2 id="info6" data-magellan-target="info6">What is your driving force for research in life sciences?</h2><p>“My motivation comes from understanding how gut microbiota impact viral infections. The possibility that fundamental discoveries can lead to tangible medical benefits is what drives me every day.”</p><h2 id="info7" data-magellan-target="info7">What do you like to do in your free time?</h2><p>“In my free time, I enjoy staying active outdoors. I am a long-distance runner and often take long walks in nature to clear my mind after a day in the lab. I have also recently started learning to swim, which has become a new and rewarding challenge.”</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/05ebd620edcf4082beb4ce1864c5ccd3/nazar_beirag-1721-260108-mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/05ebd620edcf4082beb4ce1864c5ccd3/nazar_beirag-1721-260108-mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/05ebd620edcf4082beb4ce1864c5ccd3/nazar_beirag-1721-260108-mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/05ebd620edcf4082beb4ce1864c5ccd3/nazar_beirag-1721-260108-mpn2.jpg?mode=crop&width=640 640w, /contentassets/05ebd620edcf4082beb4ce1864c5ccd3/nazar_beirag-1721-260108-mpn2.jpg?mode=crop&width=854 854w, /contentassets/05ebd620edcf4082beb4ce1864c5ccd3/nazar_beirag-1721-260108-mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>What Nazar Beirag finds exciting about his subject is the ability to uncover how gut microbiota affect viral infections at the molecular level and translate that knowledge into human health solutions.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div>/en/news/investigates-gut-bacterias-role-in-viral-disease_12156536//en/news/a-bacterial-toxin-can-counteract-colorectal-cancer-growth_12156271/A bacterial toxin can counteract colorectal cancer growth A toxin secreted by cholera bacteria can inhibit the growth of colorectal cancer without causing any measurable damage to the body. This is shown by a new study by researchers at Umeå University, Sweden. Systemic administration of the purified bacterial substance changes the immune microenvironment in tumours, and the results may open the way for research into a new type of cancer treatment.Wed, 14 Jan 2026 07:58:38 +0100<div class="mediaflowwrapper bildlink halfwidthsquareleft"><div class="bildImage"><picture><source srcset="/contentassets/d8c4c1d0dc3f469b900794935abd7a79/nyunt_wai_sun_9811_211117_mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/d8c4c1d0dc3f469b900794935abd7a79/nyunt_wai_sun_9811_211117_mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/d8c4c1d0dc3f469b900794935abd7a79/nyunt_wai_sun_9811_211117_mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/d8c4c1d0dc3f469b900794935abd7a79/nyunt_wai_sun_9811_211117_mpn2.jpg?mode=crop&width=640 640w, /contentassets/d8c4c1d0dc3f469b900794935abd7a79/nyunt_wai_sun_9811_211117_mpn2.jpg?mode=crop&width=854 854w, /contentassets/d8c4c1d0dc3f469b900794935abd7a79/nyunt_wai_sun_9811_211117_mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Sun Nyunt Wai. </p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p>"The substance not only kills cancer cells directly. It reshapes the tumour environment and helps the immune system to work against the tumor without damaging healthy tissue," says Sun Nyunt Wai, professor at Umeå University and one of the lead authors behind the study.</p><p>Colorectal cancer, i.e. cancer of the colon and rectum, is the third most common form of cancer in the world and the cancer with the second highest mortality rate globally. Today, cancer is usually treated with surgery, radiation or chemotherapy. While it is effective in many cases, those methods also have significant side effects. Colorectal cancer is also increasing in the world. Therefore, it is valuable to find alternative treatment methods.</p><p>The researchers in Umeå have studied the cancer-inhibiting properties of the purified substance MakA, a so-called cytotoxin secreted by the cholera bacterium Vibrio cholerae. In experiments with mice, it was possible to see that systemic administration of MakA significantly reduced the growth of the tumours.</p><p>The substance accumulated specifically in the tumour tissue, where it increased cell death of tumour cells and reduced their ability to increase in number. In parallel, MakA changed the composition of the cellular environment in tumours and increased the number of innate immune cells, especially macrophages and neutrophils, which in turn contributed to inhibiting tumour growth.</p><p>The treatment did not lead to any harmful inflammation in mice. No adverse effects on body weight, general health, or the function of vital organs could be seen even after repeated dosing. This suggests that the effect of MakA is local and specifically targeted at tumours.</p><p>Further analyses confirmed that MakA stimulated the formation of so-called immune mediators in the tumour that promote cell death while maintaining regulatory mechanisms that limit damage to surrounding tissue. </p><div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/d8c4c1d0dc3f469b900794935abd7a79/erttmann-saskia-0070_230424_mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/d8c4c1d0dc3f469b900794935abd7a79/erttmann-saskia-0070_230424_mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/d8c4c1d0dc3f469b900794935abd7a79/erttmann-saskia-0070_230424_mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/d8c4c1d0dc3f469b900794935abd7a79/erttmann-saskia-0070_230424_mpn2.jpg?mode=crop&width=640 640w, /contentassets/d8c4c1d0dc3f469b900794935abd7a79/erttmann-saskia-0070_230424_mpn2.jpg?mode=crop&width=854 854w, /contentassets/d8c4c1d0dc3f469b900794935abd7a79/erttmann-saskia-0070_230424_mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Saskia Erttmann. </p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p>"Although more research is needed, the results clearly show an interesting path for developing a new type of cancer treatment, which utilizes substances that bacteria create to both kill cancer cells and strengthen the body's own defences," says Saskia Erttmann, one of the lead authors behind the study.</p><p>The researchers emphasize that more studies are needed to explore the anti-cancer potential of MakA in other models as well as to assess its suitability for future clinical use.</p><p>The study is published in the scientific journal Cell Death & Disease. It has been carried out at Umeå University through close collaboration between research groups affiliated with the UCMR and MIMS units. The research has been funded by the Swedish Research Council, the Swedish Cancer Society and the Kempe Foundation.</p>/en/news/a-bacterial-toxin-can-counteract-colorectal-cancer-growth_12156271//en/news/plastic-particles-increase-inflammation-and-cross-barriers_12156283/<description>There is a connection between exposure to microscopic plastic particles and inflammatory intestine diseases. This is shown in a study by researchers in Austria and Sweden. In experiments on mice, plastic particles affected immune cells and intestinal microorganisms. The study also shows that the smallest particles accumulate in other vital organs. </description><pubDate>Tue, 13 Jan 2026 14:15:13 +0100</pubDate><atom:content type="html"><div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/d37a13fd37bc4a4697e58630383e6c92/lukas_kenner3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/d37a13fd37bc4a4697e58630383e6c92/lukas_kenner3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/d37a13fd37bc4a4697e58630383e6c92/lukas_kenner3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/d37a13fd37bc4a4697e58630383e6c92/lukas_kenner3.jpg?mode=crop&width=640 640w, /contentassets/d37a13fd37bc4a4697e58630383e6c92/lukas_kenner3.jpg?mode=crop&width=854 854w, /contentassets/d37a13fd37bc4a4697e58630383e6c92/lukas_kenner3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Lukas Kenner, visiting professor, Department of Molecular Biology. </p><span class="bildPhotografer"><span class="photo">Image</span>Medizinische Universität Wien</span></div></div><p>"Our results show that microplastics and nanoplastics are an underestimated factor both in how chronic inflammatory bowel diseases develop and that they can also affect other body organs," says Lukas Kenner, visiting professor at Umeå University, professor at the Medical University of Vienna and research leader for the study.</p><p class="quote-left">underestimated factor</p><p>The researchers have investigated a possible connection between the increasing number of people with chronic inflammatory bowel disease and the increased exposure to micro- and nanoplastics, MNPs.</p><h2 id="info0" data-magellan-target="info0">Common disease</h2><p>The harmful effects of MNP were investigated in mice with ulcerative colitis, one of the most common forms of chronic inflammatory bowel disease. The study focused on polystyrene particles of different sizes that the mice were fed. Polystyrene is a very common plastic used for food packaging such as yoghurt cups or takeaway boxes.</p><p>Molecular and histological analyses in the study showed interactions between MNP and intestinal inflammation. The uptake of MNP in the intestinal mucosa increased during inflammatory conditions. Exposure to MNP also intensified the inflammatory immune response in the gut by triggering a pro-inflammatory activation of certain immune cells, macrophages. In addition, exposure to MNP led to disruption of the gut microbiome; beneficial bacterial species decreased, while pro-inflammatory and potentially harmful bacterial species increased.</p><h2 id="info1" data-magellan-target="info1">Beyond the gut</h2><p>The study shows effects even beyond the intestines. It was possible to see how micro- and nanoplastics also accumulated in other vital organs of the mice. It was mainly the very small nanoplastic particles, smaller than 0.0003 millimetres, that could be seen in the liver, kidneys and blood of the people. These results suggest that the smallest particles can cross the body's biological barriers and thus have effects far beyond the stomach and intestines.</p><p>The research has been carried out by researchers at the Universität Wien, CBMed GmbH in Graz, Medizinische Universität Wien and Umeå universitrt. The study is published in the scientific journal Microplastics and Nanoplastics.</p></atom:content><link>/en/news/plastic-particles-increase-inflammation-and-cross-barriers_12156283/</link></item><item xml:base="en/news/discovery-on-how-aggressive-breast-cancer-controls-protein-production_12156007/"><guid isPermaLink="false">/en/news/discovery-on-how-aggressive-breast-cancer-controls-protein-production_12156007/</guid><title>Discovery on how aggressive breast cancer controls protein productionA previously unknown mechanism that makes it possible for aggressive so-called triple-negative breast cancer to fine-tune its production of proteins has been discovered by researchers at Umeå University, Sweden. The discovery increases our understanding of how tumours grow and adapt, and it opens up for research into new future treatments.Thu, 15 Jan 2026 14:14:17 +0100<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/21bb2964d93a4460ad523d127bb1531c/francesca-aguiolo-lab-9542-251215-mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/21bb2964d93a4460ad523d127bb1531c/francesca-aguiolo-lab-9542-251215-mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/21bb2964d93a4460ad523d127bb1531c/francesca-aguiolo-lab-9542-251215-mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/21bb2964d93a4460ad523d127bb1531c/francesca-aguiolo-lab-9542-251215-mpn2.jpg?mode=crop&width=640 640w, /contentassets/21bb2964d93a4460ad523d127bb1531c/francesca-aguiolo-lab-9542-251215-mpn2.jpg?mode=crop&width=854 854w, /contentassets/21bb2964d93a4460ad523d127bb1531c/francesca-aguiolo-lab-9542-251215-mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Three of the researchers behind the study, Kanchan Kumari, Francesca Aguilo and Margalida Esteva, Department of Molecular Biology. </p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p>"We have found a critical control point that, when disturbed, can tip the balance against cancer," says Francesca Aguilo, associate professor at the Department of Molecular Biology at Umeå University and who has led the current study.</p><p>All cells in the body use ribosomes, small molecular factories, to translate genetic information from RNA into proteins. Ribosomes are complex structures made up of ribosomal RNA and proteins, and they have built-in control systems that ensure that everything works as it should. When these systems are disrupted, diseases such as cancer can occur.</p><p>Ribosomal RNA is rich in chemical modifications that help the ribosome function optimally. One such modification is 2′-O-methylation, Nm, which is controlled by the enzyme fibrillarin. The new study shows that fibrillarin plays a key role in how ribosomes are built and which proteins are made.</p><p>The researchers discovered that fibrillarin collaborates with the ribosome protein RPS28 to create specialized ribosomes with unique properties. When fibrillarin is missing, RPS28 also disappears, leading to a mixture of different ribosome types – so-called ribosomal heterogeneity. This imbalance affects which proteins are produced and can drive the development of cancer.</p><p>"Cancer is not only about mutated genes, but also about how cells control the amount and type of proteins that are produced," says Francesca Aguilo.</p><p>Although more research is needed before the results can be translated into treatments, the study points to a new direction for research on treatments; to attack cancer as a disease of misregulated protein production.</p><p>The study has been conducted in collaboration with several European universities and published in the scientific journal Cancer Letters. It has been funded by the Swedish Research Council, the Swedish Cancer Society and the Knut and Alice Wallenberg and Kempe Foundations, among others.</p>/en/news/discovery-on-how-aggressive-breast-cancer-controls-protein-production_12156007//en/news/60-years-of-arctic-research-at-umea-university_12154759/60 Years of Arctic Research at Umeå UniversityWhen Umeå University was inaugurated on 17 August 1965 by King Gustaf VI Adolf, it was built on land that, just a decade prior, had served as winter grazing grounds for the reindeer of Rans Sameby. This intersection of Sápmi, the boreal forest, and the industrialising North—set the stage for the university’s academic future. As we celebrate our 60th anniversary in 2025, we look back on a journey that has transformed a regional teaching institution into a global leader in Arctic research.Thu, 18 Dec 2025 16:29:51 +0100<p>Today, the Arctic Centre at Umeå University acts as an interdisciplinary hub for over 300 associated researchers. But the story of Arctic research here is not just one of volume; it is a story of evolution. From the early, distinct disciplines of biology and medicine to the complex, interdisciplinary systems thinking of "The Arctic Six" alliance, Umeå University has consistently defined what it means to study the North.</p><p><em>The following reflection is not intended to be comprehensive, but it highlights many of the significant Arctic events, research, and education activities, as well as notable achievements. Any omissions are unintentional and solely reflect the limits of the author's knowledge</em>.</p><h2 id="info0" data-magellan-target="info0">1965–1974: The Foundations</h2><p>In North Sweden’s first decade, research was shaped by the region’s defining conditions: vast distances, dispersed settlements, limited access to specialist services, and a policy mandate to build capacity beyond Sweden’s established academic centres. Early medical and dental research addressed the practical challenge of delivering equitable care across sparsely populated counties. In parallel, teacher education and the humanities expanded to address professional shortages and to build the scholarly infrastructure needed to document and interpret northern society and history.</p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="ccc57293-c4e1-4237-b52b-0ed768e93d9d" data-contentname="PIC GLES">{}</div><p>From the outset, the social sciences (including political science from 1965) made "glesbygd" (sparsely populated areas) and centre–periphery relations central analytical concerns. It examined how policy, service provision, and economic restructuring affected coastal towns, inland communities, and governance across vast distances, tracing the historical processes that shaped settlement and development. In this wider regional setting—where Umeå sits within Sápmi—the decade’s significance lay less in narrow “local studies” than in establishing durable research and training systems that could sustain the institutions, workforces, and basis of evidence northern communities relied on.</p><p>Leading this geographical inquiry was <strong>Erik Bylund</strong> (1922–2005), one of the university’s first appointed professors and the founder of its Department of Geography. Known as <em>"The Norrland Professor,"</em> Bylund’s work bridged the gap between historical analysis and contemporary regional policy; he utilised his seminal research on the colonisation of Pite Lappmark to inform modern understandings of inland depopulation and glesbygd dynamics. His dedication to the region extended beyond the classroom, laying the groundwork for the future <strong>Centre for Regional Science (CERUM)</strong> and serving as President of the Royal Skyttean Society. He established a research tradition that viewed the North not merely as a resource frontier, but as a complex social landscape requiring specific, locally grounded scientific inquiry.</p><h2 id="info1" data-magellan-target="info1">1975–1984: Broadening Horizons – Forestry and History</h2><p>As the university expanded, the forestry industry’s growth into the northern interior spurred research into boreal ecology and silviculture.</p><p>However, a significant shift occurred in the humanities. Historians began to challenge the "wilderness" narrative of the North. <strong>Lennart Lundmark’s</strong> 1982 work, <em>Uppbörd, utarmning, utveckling</em> (Taxation, Impoverishment, Development), offered a critical socio-economic analysis of the transition from hunting to reindeer nomadism among the Sami (Lundmark, 1982). This decade marked the beginning of Umeå’s strong tradition in Sámi studies, moving beyond description to analysing colonial power structures.</p><p>In ecology, researchers such as <strong>Christer Nilsson</strong> initiated long-term studies on riparian vegetation along northern rivers, work that would later become crucial for global discussions on dam removal and river restoration (Nilsson, 1984).</p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="990ee1b6-9516-47d0-906f-ba82682cf9fa" data-contentname="PIC ÄLV">{}</div><h2 id="info2" data-magellan-target="info2">1985–1994: Institutionalising the North – Climate and Culture</h2><p>In 1985, the university and county council launched a pioneering counter-offensive against the region’s most deadly statistic: Västerbotten’s status as the cardiovascular mortality capital of Sweden. Starting in the small municipality of Norsjö, <strong>Stig Wall</strong> initiated the <strong>Västerbotten Intervention Programme (VIP)</strong>, which replaced the traditional "wait-and-treat" model with a proactive strategy of mass screening and preventive health dialogues for individuals aged 40, 50, and 60 years old. <strong>Lars Weinehall</strong> co-developed and coordinated the Västerbotten Intervention Programme (VIP). This massive undertaking not only reversed the region’s premature mortality trends—preventing hundreds of deaths—but also created <strong>Biobanken Norr</strong>, one of the world’s most valuable population-based biobanks. By linking lifestyle data with biological samples across decades, VIP transformed the sparsely populated North into a global "gold mine" for epidemiological research, enabling groundbreaking studies on the long-term interactions between genetics, lifestyle, and diabetes.</p><p>On the cultural front, the <strong>Centre for Arctic Cultural Research</strong> was established, aggregating research on northern identities. <strong>Roger Kvist’s</strong> anthologies on Sámi history helped secure the university’s role in northern cultural heritage research (Kvist, 1992).</p><p><strong>Sverker Sörlin</strong> earned his PhD in the history of ideas at Umeå University in 1988 with the dissertation <em>Framtidslandet: Debatten om Norrland och naturresurserna under det industriella genombrottet</em> (Sörlin, 1988). Here, Sverker lays out that industrialisation in Norrland took on the image of a “land of the future”, where people were expected to move to this new large-scale industrial province, business would flourish, and the riches would spread across Sweden. It was not the first time Norrland played this role, nor would it be the last. Sverker became a Professor in the History of Ideas at the Humanities faculty from 1993 to 2007.</p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="613ab797-a440-4d7b-83cd-e8559c9a2dc5" data-contentname="PIC SVERKER">{}</div><p>Early warnings of climate change characterised this decade. <strong>Leif Kullman’s</strong> monitoring of the treeline in the Scandes mountains provided some of the first concrete evidence of vegetation shifts due to summer warming, particularly in the 1930s and 1940s (Kullman, 1993). His work demonstrated that the treeline (an often-cited boundary between the Boreal and Arctic regions) was not static; it was in constant motion.</p><p><strong>Lars-Erik Edlund</strong> has served as a guardian of Northern Sweden’s linguistic identity, most notably as the editor-in-chief of the monumental four-volume <em>Norrländsk uppslagsbok</em> (1993–1996), which transformed the region from a perceived periphery into a documented centre of knowledge. His research mapped the "linguistic landscape" of the North, analysing how place names reveal centuries of interaction between Swedish and Sami populations. At the same time, his leadership as President of the Royal Skyttean Society further reflects the importance of the region’s academic infrastructure.</p><h2 id="info3" data-magellan-target="info3">1995–2004: The Human Dimension and the Rise of Várdduo</h2><p>The turn of the millennium marked a pivotal transformation in how the university engaged with Indigenous issues. In 2000, Umeå University established <strong>CeSam (Centrum för samisk forskning)</strong>, which would later evolve into <strong>Várdduo – Centre for Sámi Research</strong>. Under the leadership of scholars who advocated for Indigenous methodologies, the centre began to pivot research from being <em>on</em> the Sámi to being conducted <em>with</em> and <em>by</em> Sámi peoples.</p><p>Central to this era was <strong>Peter Sköld</strong>, a historical demographer whose influence would come to define Umeå’s Arctic profile for decades. While his doctoral work provided crucial data on the impact of smallpox on northern populations (Sköld, 1996), Sköld’s contribution quickly transcended his own discipline. As the director of <strong>CeSam</strong> (and later the founding director of <strong>ARCUM</strong>), Sköld became the primary architect of Umeå’s "Human Dimension" in Arctic research. He positioned the university as a global hub for Arctic social sciences, later serving as president of the International <strong>Arctic Social Sciences Association (IASSA)</strong>. His work tirelessly emphasised that the Arctic was a lived space—a home—rather than just a climate laboratory, a perspective that became central to the policy engagement.</p><p>Simultaneously, political science and law gained prominence. As the EU began to look North, Umeå researchers like <strong>Carina Keskitalo</strong> started to analyse how the "Arctic" was constructed politically. Her work on the vulnerability and adaptive capacity of northern communities challenged the notion that the Arctic was merely a victim of climate change, instead highlighting local resilience (Keskitalo, 2004).</p><p>In the late 1990s, the establishment of the <strong>Climate Impacts Research Centre (CIRC)</strong> in Abisko allowed researchers to move from observation to prediction.</p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="c308b3a2-f905-4b98-95bc-bd759b5fdedf" data-contentname="PIC ABISKO">{}</div><h2 id="info4" data-magellan-target="info4">2005–2014: A Global Arctic – Tourism and "Arctification"</h2><p>The formal inauguration of the <strong>Arctic Research Centre (ARCUM)</strong> in 2012, with <strong>Peter Sköld</strong> as its first director, marked the beginning of an era of expansion. The Arctic was no longer just a research subject; it was a global brand.</p><p>In medicine, the focus shifted to the intersection of climate change and infectious diseases. <strong>Birgitta Evengård</strong> co-led pioneering interdisciplinary work on "Climate change and infectious diseases," warning of the spread of zoonotic diseases, such as tularemia, as winters warmed (Evengård et al., 2011).</p><p>From <strong>CIRC</strong> in Abisko, <strong>Jan Karlsson</strong> and his colleagues reshaped the long-standing paradigm in freshwater ecology, which posits that nutrients are the primary constraint on lake productivity. Their 2009 <em>Nature</em> study showed that in many small, nutrient-poor lakes, light availability rather than nutrient supply often limits ecosystem productivity, which in turn cascades up to invertebrates and fish (Karlsson et al., 2009). This work reframed our understanding of what controls energy flow in unproductive lakes, particularly in northern regions.</p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="eb17c1aa-8c42-4f5b-a1f5-2d07303c1c3b" data-contentname="PIC CAMILLA">{}</div><p>In 2009, interdisciplinary ambition materialised in the forests with the launch of <strong>Future Forests</strong>, a collaborative research program between <strong>Umeå University</strong>, the <strong>Swedish University of Agricultural Sciences (SLU)</strong>, and <strong>Skogsforsk</strong>. Breaking the traditional silo where forestry was solely a technical pursuit, the project reimagined the northern boreal forest as a complex social-ecological system. By integrating political science, history, and sociology with silviculture, the program directly addressed the deepening conflicts in Norrland’s interior—where the drive for intensified timber production increasingly clashed with reindeer husbandry, biodiversity conservation, and recreational needs. Under the leadership of <strong>Annika Nordin</strong> at SLU and <strong>Camilla Sandström</strong> and, later, <strong>Janine Priebe</strong>, both at Umeå University, Future Forests moved beyond the deadlock of "preservation versus production," producing over 350 publications that offered evidence-based strategies for managing the forest's multifunctional landscape. This work laid the foundation for a more nuanced understanding of the "Green Transition," proving that sustainable forestry in the North requires not just new planting methods, but a fundamental renegotiation of how the forest is valued.</p><p>While <strong>Dieter Müller</strong> (1968-2025) conceptualised the Arctic as a "pleasure periphery" for global markets, examining the socioeconomic and political forces driving tourism in the region. He discusses the dual role of climate change—as a threat to local ecosystems and as a driver of "last chance tourism"—while addressing the challenges of seasonality and the conflicts between tourism growth and indigenous land use. Müller (2011a) concludes that effective governance is crucial for striking a balance between economic development and the preservation of the Arctic’s fragile environment and social fabric.</p><p>In 2014, the university’s Arctic profile deepened its focus on the "European Arctic" with the launch of the <strong>Mistra Arctic Sustainable Development program</strong>, a major interdisciplinary initiative hosted by <strong>ARCUM</strong>. Moving beyond the romanticised view of the Arctic as a remote wilderness, this program analysed the North as a complex, industrialised arena where global demand for resources clashes with local livelihoods. Under the scientific leadership of <strong>Carina Keskitalo</strong> and <strong>Peter Sköld</strong>, the program examined the friction between competing land uses—forestry, mining, tourism, and reindeer husbandry—providing critical governance strategies for a region under intense geopolitical and economic pressure. By integrating historical analysis with modern political science, the project established that sustainable development in the North is not merely an environmental challenge, but a matter of managing conflicting rights and resources in a globalised world.</p><h2 id="info5" data-magellan-target="info5">2015–2024: The Geopolitical and Green Shift</h2><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="7bfb84bd-6ac9-44cf-a969-abe425d6a634" data-contentname="PIC VÁRDUO">{}</div><p>The most recent completed decade has been defined by the "Green Transition," the re-militarisation of the North, and the cementing of Indigenous research sovereignty. In 2015, <strong>CeSam</strong> was formally renamed <strong>Várdduo – Centre for Sámi Research</strong>, taking its name from the Ume Sámi word for "a view with a wide horizon." <strong>Várdduo</strong> is unique in Sweden, driving research that focuses on decolonisation, language revitalisation, and Indigenous land rights in relation to diverse colonial, state, and industrial contexts.</p><p><strong>The Mistra Arctic Sustainable Development</strong> program’s scientific legacy was cemented through three flagship outputs that collectively reframed the "European Arctic" as a complex, industrialised arena. Led by <strong>Carina Keskitalo</strong>, the primary synthesis volume challenged the global "new frontier" myth, conceptualising the region instead as the "Old North"—a landscape defined by centuries of integration rather than remoteness (Keskitalo, 2019). Complementing this, <strong>Karin Beland Lindahl</strong> and colleagues exposed how regulatory "silos" make land-use conflicts inevitable, particularly between forestry and reindeer husbandry (Beland Lindahl et al., 2018).</p><p>Simultaneously, research by <strong>Dieter Müller</strong> and <strong>Arvid Viken</strong> revealed the social friction involved in commodifying Indigenous culture for the tourism industry in a region already dominated by extractive powers (Müller & Viken, 2017). Together, these works demonstrated that sustainable development in the North is not merely an environmental challenge, but a matter of managing conflicting rights in a globalised world.</p><p>In 2017, Umeå University joined UiT, the Arctic University of Norway, Luleå University of Technology, the University of Oulu, and the University of Lapland to form the<strong> The Arctic Five</strong> university alliance, which aims to act as a regional development and innovation engine for the European Arctic. Two years later, the European Union published their first<strong> European Green Deal</strong> strategy, setting the stage for new research into green technologies and industries. More importantly, it led to a diversity of research focused on goal conflicts and justice.</p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="6ce63cde-bc9e-405a-83c6-724a9e8b69ca" data-contentname="PIC LARS-ERIK">{}</div><p><strong>Lars-Erik Edlund</strong> published <em>Minority Language Place-Names: A Practice-Oriented Study of the Establishment of the South Sami Kraapohke in Swedish Laplan</em>d (Edlund, 2018), examining the administrative and symbolic struggle involved in officially restoring the South Sami place name Kraapohke (Dorotea), arguing that such toponyms are vital for validating Indigenous identity in a post-colonial society. The study demonstrates that the "linguistic landscape"—specifically road signs—serves not merely as a navigational tool, but as a profound arena for cultural revitalisation and political recognition.</p><p><strong>Anna Zachrisson</strong> and co-authors challenge the dominant "ecological modernisation" discourse—the idea that economic growth and environmental protection are easily compatible (a core tenet of the Green Transition).<strong> Beland Lindahl</strong> et al. (2016) argue that this consensus often silences alternative views and deep-seated conflicts, particularly regarding natural resource management (forestry and mining) in the North.</p><p>Shifting to forestry, <strong>Janina Priebe</strong> focused on gaining a critical understanding of why environmental policy often faces gridlock despite widespread consensus on climate goals. <strong>Priebe</strong> et al. (2022) apply systems thinking to the contentious debate surrounding Swedish forestry and climate change. The authors demonstrate that while stakeholders—from industry representatives to environmentalists—agree on the urgent need for action, they predominantly focus on "shallow" leverage points while avoiding the profound, structural paradigm shifts required for genuine sustainability.</p><p>In 2024, the <strong>The Arctic Five</strong> alliance expanded to the <strong>The Arctic Six </strong>(with the full accession of Nord University), cementing a powerful Nordic research bloc. This era also saw the creation of Sweden’s first <strong>Arctic Graduate School</strong>, training a new generation of PhDs to think interdisciplinarily - across the borders of disciplines.</p><h2 id="info6" data-magellan-target="info6">2025 and Beyond: The Future</h2><p>As we stand in 2025, Umeå University is pioneering the use of AI and refining carbon budget models for the boreal and Arctic regions. The <strong>European Polar Board</strong> (EPB) and the <strong>European Polar Coordination Office</strong> (EPCO) relocated from the Netherlands to the heart of the campus, adjacent to the Arctic Centre. The EPB and EPCO coordinate Arctic and Antarctic research across Europe, bringing new opportunities for collaboration.</p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="f74950f7-112b-4f16-963c-be4683ead72d" data-contentname="PIC GERARD">{}</div><p>Continuing CIRC's work to better understand the impacts of climate on Arctic ecosystems. <strong>Gerard Rocher-Ros</strong> initiated his <strong>European Research Council Starting Grant</strong> project, ARIMETH (A mechanistic understanding of Arctic River methane emissions). The project aims to uncover the mechanisms driving methane emissions from Arctic rivers, a significant but currently underestimated source of greenhouse gases. The research is designed to close the knowledge gap on how these emissions respond to climate change by focusing on the complex interplay between biogeochemical processes and hydrological changes.</p><p>The journey from biology to health, Indigenous rights, and global geopolitics continues. We are no longer just studying the Arctic; we are shaping its future.</p>/en/news/60-years-of-arctic-research-at-umea-university_12154759//en/news/eu-funding-secures-continued-research-on-chlamydia_12152269/Barbara Sixt awarded ERC Consolidator GrantThe European Research Council (ERC) provides funding for five years with the consolidator grant to Barbara Sixt's research at Umeå University on chlamydia.Mon, 15 Dec 2025 11:13:07 +0100<div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/fe7dad3d06be4b8e913905244909f829/sixt_barbara_8877_180426_mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/fe7dad3d06be4b8e913905244909f829/sixt_barbara_8877_180426_mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/fe7dad3d06be4b8e913905244909f829/sixt_barbara_8877_180426_mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/fe7dad3d06be4b8e913905244909f829/sixt_barbara_8877_180426_mpn2.jpg?mode=crop&width=640 640w, /contentassets/fe7dad3d06be4b8e913905244909f829/sixt_barbara_8877_180426_mpn2.jpg?mode=crop&width=854 854w, /contentassets/fe7dad3d06be4b8e913905244909f829/sixt_barbara_8877_180426_mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Barbara Sixt, Department of Molecular Biology and Group Leader at The Laboratory for Molecular Infection Medicine Sweden (MIMS) </p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p>Barbara Sixt is research group leader at MIMS, Molecular Infection Medicine Sweden and resarcher at det Department of Molecular Biology.</p><p>Chlamydia is the most common bacterial sexually transmitted infection. Each year, more than 25,000 people in Sweden and around 130 million worldwide contract the disease. While symptoms are often mild, chlamydia can have serious consequences. It may cause infertility, chronic pain, complications during pregnancy, and even increase the risk of cervical and ovarian cancers.</p><p>Today, chlamydia is treated with antibiotics, which kill the bacteria and help the body recover. However, most antibiotics have a broad spectrum of activity. This means they attack not only harmful bacteria but also beneficial ones, such as those in our gut that support digestion. This can lead to side effects. Broad-spectrum antibiotics also accelerate the rise of antibiotic resistance – a global health threat that makes infections harder to treat and even puts routine procedures like surgery or cancer therapy at risk.</p><p>There is another challenge: the bacterium that causes chlamydia can alter the biology of our cells. Current antibiotics eliminate the bacteria but not these altered cells, which may contribute to the long-term complications mentioned above.</p><p>To overcome these problems, Barbara Sixt’s research group at Umeå University is exploring new strategies to treat chlamydia more selectively. In our current project, funded by the European Research Council. They focus on the bacterium’s unique growth niche inside human cells – a compartment called the “inclusion.” When the bacterium causing chlamydia infects a person, it enters their cells and hides within this inclusion to escape the cell’s defense systems. These defenses would normally destroy the invader or even trigger “cellular suicide” – the deliberate death of the infected cell – to stop the infection.</p><p>The research group’s goal is to understand how the bacterium maintains the integrity of this protective inclusion. By uncovering these mechanisms, we hope to find ways to destabilize the inclusion, allowing our cell’s natural defenses to fight back. The researchers also aim to learn how to steer the process toward cellular suicide – a strategy that could eliminate both the bacterium and the manipulated cells.</p><p>Ultimately, this research will lay the foundation for innovative treatments that are more sustainable than traditional antibiotics and could also help combat other disease-causing microbes that use similar growth niches.</p><p>The ERC Consolidator Grant is selected by the European Research Council (ERC), which is linked to the European Commission. This means five years of secured funding of up to two million euros. Researchers with 7-12 years of experience since completing their PhD, a scientific track record showing great promise, and an excellent research proposal may be granted the grant.</p>/en/news/eu-funding-secures-continued-research-on-chlamydia_12152269//en/news/the-arctic-six-strengthens-research-at-umea-university_12152698/The Arctic Six strengthens research at Umeå UniversityIn 2022, The Arctic Six introduced a new two-year fellowship programme for mid-to-senior career researchers to develop new collaborations in the Nordic region. Through the Chairs Programme, researchers from the alliance of six universities received support to create new networks and projects, further strengthening the Arctic research environment.Fri, 16 Jan 2026 14:08:32 +0100<p class="quote-center">The Arctic Six is a strategically important part of Umeå University’s work to advance research and education in the Arctic.</p><h2 id="info0" data-magellan-target="info0">A strategic platform in the North</h2><p>The Arctic Six is a collaboration between six northern universities working together to strengthen research, education and cooperation across the Arctic. Through initiatives such as the Chairs Programme, the alliance has deepened academic exchange and laid the foundation for new projects and partnerships. In doing so, the collaboration has reinforced Umeå University’s position internationally and strengthened opportunities for continued joint development.</p><p>The two-year Arctic Six Chairs fellowship (2022–2024) saw fourteen research leaders organise more than sixty workshops and participate in over one hundred meetings. They collaborated to submit fifty-eight joint research proposals and together secured approximately EUR 35 million in external funding. Each euro invested in the programme has generated more than thirty euros in new funding – demonstrating the programme’s leverage effect.</p><div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/1fbc4cdfb5ff47eb99c59931c274d823/norberg_cathrine_9424_230426_mpn6.jpg?format=webp&mode=crop&width=640 640w, /contentassets/1fbc4cdfb5ff47eb99c59931c274d823/norberg_cathrine_9424_230426_mpn6.jpg?format=webp&mode=crop&width=854 854w, /contentassets/1fbc4cdfb5ff47eb99c59931c274d823/norberg_cathrine_9424_230426_mpn6.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/1fbc4cdfb5ff47eb99c59931c274d823/norberg_cathrine_9424_230426_mpn6.jpg?mode=crop&width=640 640w, /contentassets/1fbc4cdfb5ff47eb99c59931c274d823/norberg_cathrine_9424_230426_mpn6.jpg?mode=crop&width=854 854w, /contentassets/1fbc4cdfb5ff47eb99c59931c274d823/norberg_cathrine_9424_230426_mpn6.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Cathrine Norberg.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson, Simon Jönsson</span></div></div><p>Cathrine Norberg, Deputy Vice-Chancellor, emphasises:<br>“The Arctic Six is a strategically important part of Umeå University’s work to advance research and education in the Arctic. The Chairs Programme demonstrates how long-term collaboration can foster academic cooperation and enhance our international presence. It helps us create the conditions for new knowledge that benefits the region and the wider Arctic community.”</p><h2 id="info1" data-magellan-target="info1">Results that point the way forward</h2><p>The Chairs Programme has led to significant scientific achievements and established a growing framework for collaboration in Arctic health, education, tourism, Indigenous studies, and governance. In addition, several participants have developed joint courses, publications and long-term partnerships that continue to strengthen northern cooperation.</p><p>“For researchers at Umeå University, the Arctic Six Chairs has opened new paths for international collaboration and external funding. The initiative has made it possible to pursue larger and interdisciplinary projects, which in turn enhances research quality and the university’s Arctic profile,” says Keith Larson, Director of the Arctic Centre.</p><h2 id="info2" data-magellan-target="info2">From experience to development</h2><p>The Arctic Centre has played a key role in coordinating Umeå University’s engagement within Arctic Six and in increasing the university’s visibility in the northern research landscape. By creating connections between researchers, faculties and leadership, the Centre has strengthened internal collaboration and strategic presence within the network.</p><p class="quote-center">The first round of Arctic Six Chairs shows that northern collaboration is not only possible – it is powerful.</p><p>The evaluation now points to the next steps – clearer support structures and more targeted communication – elements that together provide the foundation for the next phase of development.</p><p>“The first round of Arctic Six Chairs shows that northern collaboration is not only possible – it is powerful. We are now building on these experiences to develop the next phase with a stronger structure and continued focus on supporting our researchers,” says Johanne Raade, Director of The Arctic Six.</p><p>Through the work within The Arctic Six, it has become clear how international collaboration can be translated into tangible outcomes – for researchers and the university. The experiences gained through the Chairs Programme highlight the value of long-term structures, shared learning and mutual trust – factors that now shape the foundation for the continued development of the collaboration.</p><div class="mediaflowwrapper bildlink halfwidthsquareleft"><div class="bildImage"><picture><source srcset="/contentassets/1fbc4cdfb5ff47eb99c59931c274d823/pettersson_hans_0498_200131_mpn3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/1fbc4cdfb5ff47eb99c59931c274d823/pettersson_hans_0498_200131_mpn3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/1fbc4cdfb5ff47eb99c59931c274d823/pettersson_hans_0498_200131_mpn3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/1fbc4cdfb5ff47eb99c59931c274d823/pettersson_hans_0498_200131_mpn3.jpg?mode=crop&width=640 640w, /contentassets/1fbc4cdfb5ff47eb99c59931c274d823/pettersson_hans_0498_200131_mpn3.jpg?mode=crop&width=854 854w, /contentassets/1fbc4cdfb5ff47eb99c59931c274d823/pettersson_hans_0498_200131_mpn3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Hans Pettersson.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p>Hans Pettersson served as an Arctic Six Chair (2022–2024) and reflects:</p><p>“During my time as Chair of The Arctic Six, what struck me most was how quickly genuine collaboration emerges once researchers have the chance to meet regularly. Trust grows, ideas take shape, and suddenly you’re working together on a proposal none of you could have created alone. That’s the real strength of the Chairs Programme – it gives us the time and continuity to turn shared ideas into something substantial.”</p><p>With approximately 41,500 students and 4,600 employees, Umeå University is the largest Arctic university in the Nordic region and one of the most productive universities globally in Arctic research. Through The Arctic Six and initiatives such as the Chairs Programme, the university continues to deepen its role as a driving force in international collaboration and to strengthen the conditions for new knowledge about and for the Arctic.</p>/en/news/the-arctic-six-strengthens-research-at-umea-university_12152698//en/news/three-umea-researchers-appointed-wallenberg-academy-fellows_12152121/<description>The three researchers Andreas Kohler, Assistant Professor at the Department of Medical Chemistry and Biophysics, Max Renner, Assistant Professor at the Department of Chemistry, and Markus Ludwig, currently working at the Université du Luxembourg in Luxembourg, have all been appointed Wallenberg Academy Fellows, which means they will receive funding for their research for five years.</description><pubDate>Wed, 03 Dec 2025 19:33:11 +0100</pubDate><atom:content type="html"><div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/22120fc033c14cc5be172d3cb4252c9d/holmberg-tora-5521-250403-mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/22120fc033c14cc5be172d3cb4252c9d/holmberg-tora-5521-250403-mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/22120fc033c14cc5be172d3cb4252c9d/holmberg-tora-5521-250403-mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/22120fc033c14cc5be172d3cb4252c9d/holmberg-tora-5521-250403-mpn2.jpg?mode=crop&width=640 640w, /contentassets/22120fc033c14cc5be172d3cb4252c9d/holmberg-tora-5521-250403-mpn2.jpg?mode=crop&width=854 854w, /contentassets/22120fc033c14cc5be172d3cb4252c9d/holmberg-tora-5521-250403-mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Tora Holmberg, Vice-Chancellor at Umeå University. Photo: Mattias Pettersson</p></div></div><p>"I believe that these three young researchers represent much of what Umeå University stands for at its best – their research is innovative, ambitious and in fields that have a promising future. It is both an honour and a pleasure that the Knut and Alice Wallenberg Foundation is recognising these young stars and giving them the opportunity to work undisturbed for several years. This initiative will lead to high-quality research that also contributes to a better world," says Tora Holmberg, Vice-Chancellor at Umeå University.</p><p>The grant gives young researchers an opportunity to contribute new, groundbreaking knowledge by tackling difficult and long-term research questions. Members of the Royal Swedish Academy of Sciences assist the Foundation by reviewing applications and helping with the selection process. The Royal Swedish Academy of Sciences also runs the mentoring programme in which the selected researchers participate.</p><p>Cell’s power plants are called mitochondria. Andreas Kohler will investigate how cells maintain the quality of their mitochondria. The aim is to understand why mitochondrial function starts to decline as we age and in certain age-related conditions, such as Alzheimer’s disease and Parkinson’s disease.</p><div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/22120fc033c14cc5be172d3cb4252c9d/andreas_kohler2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/22120fc033c14cc5be172d3cb4252c9d/andreas_kohler2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/22120fc033c14cc5be172d3cb4252c9d/andreas_kohler2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/22120fc033c14cc5be172d3cb4252c9d/andreas_kohler2.jpg?mode=crop&width=640 640w, /contentassets/22120fc033c14cc5be172d3cb4252c9d/andreas_kohler2.jpg?mode=crop&width=854 854w, /contentassets/22120fc033c14cc5be172d3cb4252c9d/andreas_kohler2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Andreas Kohler, Assistant Professor at the Department of Medical Chemistry and Biophysics. Photo: Verena Kohler</p></div></div><p>"I am thrilled to be selected as a Wallenberg Academy Fellow! This support allows our team to start a project we have long envisioned: uncovering how mitochondria keep their proteins in good shape. These processes are crucial for cellular energy supply and overall cell health. By combining this work with our ongoing studies on mitochondrial decline during ageing and age-related diseases, we aim to build a complete picture of mitochondrial health and its breakdown. Thanks to the Knut and Alice Wallenberg Foundation, we can unite curiosity-driven research with societal impact, laying the groundwork for discoveries that could transform our understanding of ageing and disease.“, says Andreas Kohler.</p><p>Max Renner will map in 3D how a childhood respiratory virus hijacks our lung cells and forms molecular factories that mass-produce new viruses. The goal is to develop strategies for switching off the virus production and preventing the virus from spreading further.</p><div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/22120fc033c14cc5be172d3cb4252c9d/max_renner_lab_5542-250212-mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/22120fc033c14cc5be172d3cb4252c9d/max_renner_lab_5542-250212-mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/22120fc033c14cc5be172d3cb4252c9d/max_renner_lab_5542-250212-mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/22120fc033c14cc5be172d3cb4252c9d/max_renner_lab_5542-250212-mpn2.jpg?mode=crop&width=640 640w, /contentassets/22120fc033c14cc5be172d3cb4252c9d/max_renner_lab_5542-250212-mpn2.jpg?mode=crop&width=854 854w, /contentassets/22120fc033c14cc5be172d3cb4252c9d/max_renner_lab_5542-250212-mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Max Renner, Assistant Professor at the Department of Chemistry. Photo: Mattias Pettersson</p></div></div><p>“The support is a game-changer for our team and will allow us to tackle how virus replication works in realistic tissues on a molecular level – and where it is vulnerable to therapeutic intervention.”, says Max Renner.</p><p>The third researcher, Markus Ludwig, is currently working at the University of Luxembourg in Luxembourg, but will be joining Umeå University and he is exploring a new way of powering electronics, where ultrashort pulses of laser light generate electric currents inside nanomaterials. The project aims to lay the foundations of a completely new type of electronics, with a potential that far exceeds what we have today.</p></atom:content><link>/en/news/three-umea-researchers-appointed-wallenberg-academy-fellows_12152121/</link></item><item xml:base="en/news/critical-microbes-building-a-national-infection-research-infrastructure-inspired-by-denmark_12151786/"><guid isPermaLink="false">/en/news/critical-microbes-building-a-national-infection-research-infrastructure-inspired-by-denmark_12151786/</guid><title>Critical Microbes: Building a national infection research infrastructure inspired by DenmarkInfection researcher Anne-Marie Fors Connolly has been awarded SEK 500,000 in investment funding from the ALF Committee to continue developing a national database infrastructure that will enable more researchers to study critical infectious diseases.Fri, 28 Nov 2025 08:30:56 +0100<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/a61943d648404a81a13a412f8f8c3c39/fors_conolly_anne-marie_9869_220405_hkn4.jpg?format=webp&mode=crop&width=640 640w, /contentassets/a61943d648404a81a13a412f8f8c3c39/fors_conolly_anne-marie_9869_220405_hkn4.jpg?format=webp&mode=crop&width=854 854w, /contentassets/a61943d648404a81a13a412f8f8c3c39/fors_conolly_anne-marie_9869_220405_hkn4.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/a61943d648404a81a13a412f8f8c3c39/fors_conolly_anne-marie_9869_220405_hkn4.jpg?mode=crop&width=640 640w, /contentassets/a61943d648404a81a13a412f8f8c3c39/fors_conolly_anne-marie_9869_220405_hkn4.jpg?mode=crop&width=854 854w, /contentassets/a61943d648404a81a13a412f8f8c3c39/fors_conolly_anne-marie_9869_220405_hkn4.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Anne-Marie Fors Connolly investigates both acute and long-term complications after infections by analyzing whole population data.</p><span class="bildPhotografer"><span class="photo">Image</span>Hans Karlsson</span></div></div><p class="quote-center">I hope more research groups will recognize the importance of studying how infections affect public health</p><p>“Improving patient care is what drives me,” says Anne-Marie Fors Connolly, specialist physician and associate professor at the Department of Clinical Microbiology, Umeå University.</p><p>The research infrastructure Critical Microbes integrates test results from clinical microbiology laboratories with outcomes of infectious diseases across Sweden. By collecting and coordinating population-wide data, including socioeconomic, demographic, and clinical variables, it becomes possible to map how infectious diseases impact public health, work capacity, and societal costs.</p><p>“It is an interdisciplinary effort that combines advanced statistical methods with clinical expertise to identify risk factors, optimize treatment strategies, and generate robust, evidence-based knowledge,” Anne-Marie Fors Connolly explains.</p><h2 id="info0" data-magellan-target="info0">Patient centred improvement in focus</h2><p>The idea for the infrastructure came from Denmark, where all test results are centralized in real time in a surveillance database. This makes it possible to monitor how infections affect the country.</p><p>“In Sweden, we do not have the same capability, as only positive results for notifiable infections are centralized. I want to create an infrastructure where test results from all clinical microbiology laboratories in Sweden are historically collected. These will be linked to the population database already maintained by my research group, creating a connection between infection test results and patient outcomes across the entire population,” says Anne-Marie Fors Connolly.</p><p>Other research groups with ethically approved projects will be able to request data for their studies. This will make it possible to conduct research on critical infectious diseases for many years to come.</p><p>“I hope more research groups will recognize the importance of studying how infections affect public health. It is a crucial foundation for designing targeted preventive measures and improving patient care,” Anne-Marie Fors Connolly adds.</p><h2 id="info1" data-magellan-target="info1">Learning from Denmark</h2><p>The investment funds will enable continued development of Critical Microbes. Anne-Marie Fors Connolly will also visit the Statens Serum Institut in Denmark to learn from their experience.</p><p>“It is the only place in the world with such an infection database, so their insights are extremely valuable.”</p><p>Critical Microbes is also supported by <a href="https://www.scilifelab.se/news/four-collaborative-projects-selected-in-the-rdcp-call/" target="_blank" rel="noopener">SciLifeLab/RDCP</a> with SEK 1 million and <a href="https://www.scilifelab.se/strategic-areas/pandemic-laboratory-preparedness/" target="_blank" rel="noopener">Pandemic Laboratory Preparedness</a> with SEK 1.98 million.</p>/en/news/critical-microbes-building-a-national-infection-research-infrastructure-inspired-by-denmark_12151786//en/news/new-influenza-variant-could-make-the-winter-season-extra-demanding_12151119/New influenza variant could make the winter season extra demandingA new influenza strain, the K variant, is spreading across Europe and detected in Sweden. It is a subtype of influenza A (H3N2) and raises concern as it causes more severe symptoms and spreads faster than previous strains. This year’s flu vaccine is not fully adapted to protect against it, according to the Public Health Agency of Sweden and the European Centre for Disease Prevention and Control.Fri, 21 Nov 2025 13:56:15 +0100<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/c566c9478ff0441692f493015c7fc3cd/arnberg_niklas_3979_210922_mpn3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/c566c9478ff0441692f493015c7fc3cd/arnberg_niklas_3979_210922_mpn3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/c566c9478ff0441692f493015c7fc3cd/arnberg_niklas_3979_210922_mpn3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/c566c9478ff0441692f493015c7fc3cd/arnberg_niklas_3979_210922_mpn3.jpg?mode=crop&width=640 640w, /contentassets/c566c9478ff0441692f493015c7fc3cd/arnberg_niklas_3979_210922_mpn3.jpg?mode=crop&width=854 854w, /contentassets/c566c9478ff0441692f493015c7fc3cd/arnberg_niklas_3979_210922_mpn3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Niklas Arnberg, professor at the Department of Clinical Microbiology at Umeå university, says the K variant makes it especially important this year for older adults and people in risk groups to get vaccinated ahead of the flu season. </p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p class="quote-center">there is extra reason to get vaccinated this year</p><p>“Symptoms resemble classic influenza with high fever, chills, headache, dry cough, and muscle pain, but they may be more pronounced with this variant,” Niklas Arnberg explains.</p><p>The K variant has been linked to an early start of the flu season in several countries, and experts warn that this season could be tougher than usual. Although the vaccine offers less protection against infection with the K variant, Arnberg emphasizes that vaccination remains important: </p><p>“The vaccine likely provides somewhat weaker protection against the K variant than we would like, but it is by no means ineffective. It also protects against other circulating influenza strains and reduces the risk of severe illness, which is particularly important for older adults and those in risk groups.”</p><p>To reduce transmission, good hand hygiene, sneezing into your elbow, and avoiding close contact with elderly or vulnerable individuals when symptomatic are recommended. However, Niklas Arnberg does not believe society will need to impose restrictions or other measures. </p><p>“But I do think there is extra reason to get vaccinated this year, thus more reason than in previous years,” he adds.</p>/en/news/new-influenza-variant-could-make-the-winter-season-extra-demanding_12151119//en/news/kbc-days-2025-bridges-disciplines_12150919/KBC DAYS 2025 bridges disciplines to explore life and nature across scalesLast week, the annual conference organised by Chemical Biological Centre (KBC) at Umeå University and SLU, gathered over 360 participants for two intensive days of knowledge exchange, networking, and celebrating the year’s achievements. This year’s theme, “Bridging Scales: from Quantum to Cosmos”, united discussions on how advances in physics, chemistry, life and Earth and planetary sciences can intersect to address fundamental questions about matter, life, and the universe.Tue, 02 Dec 2025 18:38:10 +0100<p>Since 2009, the KBC DAYS conference has offered a platform for knowledge exchange among researchers from different departments and disciplines, while also highlighting research achievements, awards, and new faculty members within the KBC community.</p><p><em>“I wasn’t sure I would understand the different topics in the programme, but the speakers did a wonderful job communicating their science, and I found myself engaged in every talk throughout both days — it was all very interesting”</em>, says Edoardo Piombo from Umeå Plant Science Centre. He was one of the attendees at the KBC DAYS 2025 who enjoyed the event’s strong multidisciplinary atmosphere.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_opening.jpg?format=webp&mode=crop&width=640 640w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_opening.jpg?format=webp&mode=crop&width=854 854w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_opening.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_opening.jpg?mode=crop&width=640 640w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_opening.jpg?mode=crop&width=854 854w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_opening.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>This year's main scientific theme was "Bridging Scales: from Quantum to Cosmos," serving as a central focus for discussions on different scales of scientific research and on analysing and applying research findings across various scales and dimensions. The choice of this theme was also influenced by the International Year of Quantum Science and Technology (IYQ 2025). In this photo, Lars-Anders Carlson and Stefan Björklund, both members of the scientific organising committee, are opening the conference in the Carl Kempe lecture hall at KBC.</p><span class="bildPhotografer"><span class="photo">Image</span>Anna Shevtsova</span></div></div><h3><strong>The multidisciplinary programme highlights</strong></h3><p>Within the theme “Bridging Scales: from Quantum to Cosmos”, the invited keynote speakers showcased cutting-edge research spanning across the scales from quantum biology to remote sensing and machine learning in landscape analysis, and to comparative planetology.</p><p>At the far end of the spectrum, Clarice D. Aiello, a leading expert in quantum biology, reviewed experimental evidence for quantum phenomena in biological systems, discussed proposed biophysical mechanisms, and highlighted their potential implications for technology, therapeutics, and our understanding of life across scales.</p><p>Reflecting on her talk, Assistant Professor Nicolò Maccaferri, a member of the scientific organising committee, commented:</p><p><em>“Clarice’s research at the intersection of physics and biology aims to confirm or refute the ‘Quantum Biology Hypothesis’, which suggests quantum states last long enough inside cells to be biologically relevant. If proven true, this way of approaching biology and biological problems could revolutionise our way of seeing and understanding life as we know it.”</em></p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_clarice_aiello.jpg?format=webp&mode=crop&width=640 640w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_clarice_aiello.jpg?format=webp&mode=crop&width=854 854w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_clarice_aiello.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_clarice_aiello.jpg?mode=crop&width=640 640w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_clarice_aiello.jpg?mode=crop&width=854 854w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_clarice_aiello.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Clarice D. Aiello, founder of the Quantum Biology Ecosystem and CSO of the Quantum Biology Institute, USA, is conversing with conference participants after her inspiring keynote lecture “Quantum Biology: How nature might be optimized to harness quantum mechanics”.</p><span class="bildPhotografer"><span class="photo">Image</span>Anna Shevtsova</span></div></div><p>At the other extreme of the presented scale, Stephanie Werner from the Centre for Planetary Habitability at the University of Oslo explored current methods for detecting exoplanets, their surprising diversity, and the challenges of defining and identifying Earth-like habitability across evolving planetary systems.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_stephanie_werner.jpg?format=webp&mode=crop&width=640 640w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_stephanie_werner.jpg?format=webp&mode=crop&width=854 854w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_stephanie_werner.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_stephanie_werner.jpg?mode=crop&width=640 640w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_stephanie_werner.jpg?mode=crop&width=854 854w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_stephanie_werner.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Professor Stephanie Werner, from the Department of Geosciences at the Centre for Planetary Habitability, University of Oslo, is delivering her keynote lecture titled "Exoplanets, near and far, small and rare, large and plenty?".</p><span class="bildPhotografer"><span class="photo">Image</span>Anna Shevtsova</span></div></div><h3><strong>With a focus on young researchers</strong></h3><p>The KBC DAYS traditionally give PhD students a chance to present their projects through a short “elevator talk” and/or a poster to a broad, multidisciplinary scientific community, sharpening their science communication skills. The best talk, selected by the evaluation committee, was awarded a travel voucher sponsored by the Umeå-based company Agrisera, while the best poster, as voted by the participants, received the prize from SciLifeLab Umeå.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_best_talk_hanna_jerndal.jpg?format=webp&mode=crop&width=640 640w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_best_talk_hanna_jerndal.jpg?format=webp&mode=crop&width=854 854w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_best_talk_hanna_jerndal.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_best_talk_hanna_jerndal.jpg?mode=crop&width=640 640w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_best_talk_hanna_jerndal.jpg?mode=crop&width=854 854w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_best_talk_hanna_jerndal.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Hanna Jerndal, from the Department of Clinical Microbiology, receives the Agrisera award for her outstanding “Elevator talk” presentation at KBC DAYS 2025, titled “Longitudinal Assessment of Tubular and Glomerular Kidney Function After COVID-19 – a prospective cohort study”. In the photo, Hanna is with Joanna Porankiewicz-Asplund from Agrisera and Stefan Björklund, scientific coordinator of KBC.</p><span class="bildPhotografer"><span class="photo">Image</span>Anna Shevtsova</span></div></div><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_best_poster_mingyu_liu.jpg?format=webp&mode=crop&width=640 640w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_best_poster_mingyu_liu.jpg?format=webp&mode=crop&width=854 854w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_best_poster_mingyu_liu.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_best_poster_mingyu_liu.jpg?mode=crop&width=640 640w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_best_poster_mingyu_liu.jpg?mode=crop&width=854 854w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_best_poster_mingyu_liu.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Mingyu Liu from the Department of Plant Physiology, Umeå Plant Science Centre (UPSC) receives the prize for the best poster titled “Light-dependent modulation of sustained quenching during overwintering in Pinus koraiensis seedlings”.</p><span class="bildPhotografer"><span class="photo">Image</span>Anna Shevtsova</span></div></div><p>On the second day of the conference, a panel discussion organised by the Umeå Postdoc Society drew significant interest from doctoral students and postdocs. The session focused on navigating the career journey from postdoctoral researcher to principal investigator (PI). The panel, composed of six young PIs, discussed key aspects of transitioning from postdoc to PI, including strategies for obtaining early-career funding, crafting competitive grant proposals, leveraging mentorship and institutional support, balancing research with grant writing, and maintaining resilience in the face of setbacks.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_ups_panel_discussion.jpg?format=webp&mode=crop&width=640 640w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_ups_panel_discussion.jpg?format=webp&mode=crop&width=854 854w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_ups_panel_discussion.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_ups_panel_discussion.jpg?mode=crop&width=640 640w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_ups_panel_discussion.jpg?mode=crop&width=854 854w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_ups_panel_discussion.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Panel discussion “From Postdoc to PI: Winning Grants and Finding Your Path” organised by Umeå Postdoc Society (UPS) and moderated by Madhusree Mitra and Keshi Chung. The panel consisted of (left to right) Max Renner (Department of Chemistry and UCMR), Ryo Morimoto (Department of Molecular Biology and MIMS), Verena Kohler (Department of Molecular Biology), Laura Bacete (Department of Plant Physiology, UPSC), Paulina Wanrooji (Department of Medical Biochemistry and Biophysics), and Eric Capo (Department of Ecology, Environment and Geoscience).</p><span class="bildPhotografer"><span class="photo">Image</span>Anna Shevtsova</span></div></div><p><em>“I found the panel discussion very valuable, especially as a PhD student who hasn’t yet secured a postdoctoral position but is already thinking about a future career as a principal investigator. Hearing from established PIs about the challenges they faced on their journey to becoming leaders in their fields was eye-opening”</em>, says Dmytro Sokol, doctoral student from the Department of Chemistry.</p><p>Among many personal experiences shared and practical advice offered, the panel emphasised a message that resonated with many: don't get stuck after a grant proposal rejection, ask your peers for feedback, and keep trying! The panellists also discussed that it can be a steep learning curve for those unfamiliar with the local research culture, creating hidden barriers to funding access. They agreed that one of the important steps in transitioning to an early career is learning how your local research funding and research support systems operate.</p><p><em>“Overall, the discussion was inspiring and helped clarify my thoughts on whether I want to pursue the path to becoming a PI. It provided practical tips, a clearer understanding of what lies ahead, and strengthened my determination to face the challenges of my future academic career”</em>, says Dmytro Sokol.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_dmytro_sokol.jpg?format=webp&mode=crop&width=640 640w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_dmytro_sokol.jpg?format=webp&mode=crop&width=854 854w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_dmytro_sokol.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_dmytro_sokol.jpg?mode=crop&width=640 640w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_dmytro_sokol.jpg?mode=crop&width=854 854w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_dmytro_sokol.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Dmytro Sokol, a PhD student in biochemistry, is addressing the panel during the discussion “From Postdoc to PI: Winning Grants and Finding Your Path”.</p><span class="bildPhotografer"><span class="photo">Image</span>Anna Shevtsova</span></div></div><h3><strong>Journey across the scales with research infrastructures</strong></h3><p>The KBC DAYS also serves as a forum where research infrastructures at KBC and Campus Umeå can showcase their advanced technologies, unique instruments, expert know-how, and services. These infrastructures can be used to explore different aspects of life- and material sciences, ranging from the atomic scale to entire ecosystems. For instance, mass spectrometry analyses performed by the Swedish Metabolomics Centre Umeå (SMC) detect metabolites across a range from millimolar to femtomolar levels — over nine orders of magnitude. Meanwhile, the technical platforms at Umeå Marine Sciences Centre (UMF) accommodate experiments from millilitres to litres of water in laboratory incubations, extending to multi-cubic-metre mesocosms, as well as field sampling throughout the Bothnian Sea. The temporal scale of experiments at UMF ranges from rapid molecular analyses within hours to seasonal and multi-year monitoring programmes that track environmental trends.</p><p>The impressive array of local and national research infrastructures available at KBC, SciLifeLab and “on the other side of the road”, at the Translational Research Centre at the University Hospital of Umeå, was overviewed by Linda Sandblad, Umeå Centre for Electron Microscopy and SciLifeLab Umeå, and Ola Billing, from the Department of Diagnostics and Intervention.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_infrastructure_poster_session_umf.jpg?format=webp&mode=crop&width=640 640w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_infrastructure_poster_session_umf.jpg?format=webp&mode=crop&width=854 854w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_infrastructure_poster_session_umf.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_infrastructure_poster_session_umf.jpg?mode=crop&width=640 640w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_infrastructure_poster_session_umf.jpg?mode=crop&width=854 854w, /contentassets/585bc9a26ca2479d9443a94d7c46e0b4/kbc_days_2025_infrastructure_poster_session_umf.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Newcomers, as well as long-term KBC residents and other curious researchers, could meet infrastructure representatives at their posters to discuss potential projects, join guided tours of their facilities, or solve the infrastructure quiz. In the photo, Regina Kolzenburg and Mikael Peedu (in blue jumpers) talk to conference participants at their “station”, presenting the research facilities at the Umeå Marine Sciences Centre (UMF).</p><span class="bildPhotografer"><span class="photo">Image</span>Anna Shevtsova</span></div></div><h3><strong>Guinness World Records-worthy attempt to “bridge scales” from Å to our solar system</strong></h3><p>One of the most memorable and exciting moments of the conference was the live experiment – creating the World’s Smallest Solar System Model. During the Infrastructure session, participants could follow a live stream from the Umeå Centre for Electron Microscopy (UCEM) lab, where staff scientist Nils Hauff created one of the model’s elements, Saturn, inside FEI Scios, a Focused Ion Beam Scanning Electron Microscope. With a scale of 1 : 7 000 000 000 000, this model is so tiny that you would need a stereo microscope to find Saturn, which measures around 15 μm or a pollen grain, and an electron microscope to see its moon Titan, which is about 700 nm in size. The entire solar system, including the Sun, planets, the most important moons, and dwarf planets such as Pluto, has been scaled down so much that 38 AU can fit onto a 75 cm-long metal rod.</p><p>Nils Hauff explained that the aim of this experiment was to demonstrate the instrument's capability to fabricate structures at the nanometer scale.</p><p><em>“We also wanted to illustrate how extremely different length scales are involved in the research here at KBC and how challenging it is to comprehend those different length scales”</em>, he says.</p><p>This academic stunt was inspired by the Sweden Solar System, the world's largest permanent scale model of the solar system, located throughout Sweden at a scale of 1:20 000 000, where the Sun is represented by Avicii Arena in Stockholm, and Umeå holds the 13 cm-diameter model of dwarf planet Eris.</p><p><em>“Now Sweden is home not only for the largest, but also for the smallest model of the solar system in the world!”</em>, says Nils Hauff.</p><p>He already holds one record – earlier this year, he made the world’s smallest Dala horse in collaboration with Erik Olof Wiklund, an artist and master’s student at the Academy of Fine Arts. During the KBC DAYS, their photo ”The world's smallest Dalahorse” won the KBC photo contest “Bridging scales” in a tough competition among nearly 30 other impressive artistic contributions.</p><h3><strong>Social element critical in bridging organisational boundaries</strong></h3><p>Throughout October, the KBC Ping-Pong tournament took place, attended by over 50 participants ranging from complete beginners to advanced players. Thanks to the energy and organisational skills of Irina Iakovleva, research coordinator at Bio4Energy, and several volunteers, the tournament became a much-appreciated event, providing a fantastic opportunity to enjoy sports and camaraderie with colleagues across KBC and beyond.</p><p>The tournament culminated with tense semi-finals and the final matches just before the conference dinner, adding excitement and an informal touch to the scientific gathering.</p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="a5a47b1d-ba16-4b68-89eb-efa709d3db0d" data-contentname="KBC Employee of the Year 2025">{}</div><p>During the conference dinner, the KBC Employee of the Year was announced. The winner was chosen by the KBC group members from several nominees who “made a meaningful contribution to improving the work environment at KBC, especially by strengthening collaboration and community spirit”. This year’s award recipient was Sonali Ranade from UPSC. Sonali was nominated for her initiative in launching a laughter club, where colleagues gather to practise laughing yoga and breathing exercises, Pranayama, that help improve well-being and reduce stress. Dinner participants could try a brief introduction to the laughter session. The laughter club will resume regular sessions in spring 2026, and everyone interested is welcome to join.</p><p><em>“Just come with the smile!”</em> says Sonali Ranade, smiling.</p><p>The success of KBC DAYS 2025 was made possible through the collective efforts of a vibrant research community and the generous support of sponsors.</p><p>What new challenges will 2026 bring, and which scientific themes should we explore together within the interdisciplinary KBC research community? Get ready for the KBC DAYS 2026 and share your ideas for themes and other suggestions with the KBC Communications Office.</p><p><strong>More information:</strong></p><p><a href="~/link/e578cbc1f0ab444bae8e84840cae2a86.aspx">KBC Days 2025 programme and abstracts</a></p><p><a href="https://umeapostdocs.com/" target="_blank" rel="noopener">Homepage of Umeå Postdoc Society</a></p><p><a href="https://www.swedensolarsystem.se/en/" target="_blank" rel="noopener">Sweden Solar System</a></p><p>UMU news: <a href="~/link/73ba2d62b3ac475ca5b4d713fe151f86.aspx">Art meets nanotechnology – the world’s smallest Dala horse created at Umeå University</a></p><p>UPSC news: <a href="https://www.upsc.se/about-upsc/news/6621-sonali-ranade-awarded-kbc-employee-of-the-year-2025.html" target="_blank" rel="noopener">Sonali Ranade awarded KBC Employee of the Year 2025 </a></p><h2 id="info0" data-magellan-target="info0"><strong>KBC DAYS 2025 in Pictures</strong></h2>/en/news/kbc-days-2025-bridges-disciplines_12150919//en/news/two-nobel-symposia-at-umea-university-in-2026_12148986/<description>In 2026, Umeå University will host two prestigious Nobel Symposia, one in medicine and one in physics. The Nobel Symposia are international conferences at the highest scientific level, initiated by the Royal Swedish Academy of Sciences and the Nobel Foundation, with the aim of promoting research dialogue in the spirit of the Nobel Prize.</description><pubDate>Fri, 14 Nov 2025 16:54:27 +0100</pubDate><atom:content type="html"><p>The medical symposium, entitled Decoding Microproteins – From Basic Biology to Biotechnological Innovations, is led by Professor Stephan Wenkel, Professor at Department of Plant Physiology, Umeå University. It focuses on microproteins – small but important regulators – and their potential applications in biotechnology.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/c6e6f18892c248c58164bcc26edd0da9/wenkel_stephan_8764_230405_mpn3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/c6e6f18892c248c58164bcc26edd0da9/wenkel_stephan_8764_230405_mpn3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/c6e6f18892c248c58164bcc26edd0da9/wenkel_stephan_8764_230405_mpn3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/c6e6f18892c248c58164bcc26edd0da9/wenkel_stephan_8764_230405_mpn3.jpg?mode=crop&width=640 640w, /contentassets/c6e6f18892c248c58164bcc26edd0da9/wenkel_stephan_8764_230405_mpn3.jpg?mode=crop&width=854 854w, /contentassets/c6e6f18892c248c58164bcc26edd0da9/wenkel_stephan_8764_230405_mpn3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Stephan Wenkel, Professor at Department of Plant Physiology, hopes that the Nobel Symposium at Umeå University in September next year will create new perspectives on how to approach basic and applied research in microproteins. Photo: Mattias Pettersson.</p></div></div><p>“The symposium will convene a broad and interdisciplinary group of researchers whose work spans plant biology, cancer biology, computational methods, protein mass spectrometry, and structural biology. This diversity of expertise will enrich the discussions and inspire new perspectives on how to approach fundamental and applied research in microproteins”, says Stephan Wenkel, Professor at Department of Plant Physiology and continues:</p><p>“The Nobel Symposium in Umeå will provide an important platform to highlight advances in this emerging field and to showcase our university’s role within it. By bringing together leading researchers from some of the world’s best universities, we aim to foster new collaborations and establish Umeå as a recognized center for microprotein research on the global stage.”</p><h3>Metamaterials: smart materials of the future that manipulate physical phenomena</h3><p>The physics-focused symposium, Metamaterials science and technology: structuring light and sound in space and time, is organised by Nicolò Maccaferri, Assistant professor at Department of Physics, Umeå University. Here, researchers gather to discuss how metamaterials can be used to manipulate light and sound in new ways, with possible applications in a broad range of applied fields, from communication and energy harvesting to medical and quantum technology.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/c6e6f18892c248c58164bcc26edd0da9/nicolo_maccaferri_2906_240215_mgg2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/c6e6f18892c248c58164bcc26edd0da9/nicolo_maccaferri_2906_240215_mgg2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/c6e6f18892c248c58164bcc26edd0da9/nicolo_maccaferri_2906_240215_mgg2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/c6e6f18892c248c58164bcc26edd0da9/nicolo_maccaferri_2906_240215_mgg2.jpg?mode=crop&width=640 640w, /contentassets/c6e6f18892c248c58164bcc26edd0da9/nicolo_maccaferri_2906_240215_mgg2.jpg?mode=crop&width=854 854w, /contentassets/c6e6f18892c248c58164bcc26edd0da9/nicolo_maccaferri_2906_240215_mgg2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Nicolò Maccaferri, assistant senior lecturer at the Department of Physics, hopes to gain deeper knowledge of how metamaterials can be used to manipulate light and sound in new ways when it is time for the Nobel Symposium he is organising at Umeå University in July next year. Photo: Malin Grönborg.</p></div></div><p> “In recent years, we have seen an explosion of research in materials science at Umeå University, particularly within the framework of the Wallenberg Initiative for Materials Science for Sustainability (WISE). Umeå University is not officially a partner of this initiative, but thanks to funding from Kempestiftelserna and external agencies such as ERC, there are now research groups at our university that joined WISE as part of its group of excellence. Research on metamaterials has also increased significantly, particularly at the Department of Physics, where several groups are focusing on both fundamental and applied aspects of metamaterials research, says Nicolò Maccaferri, assistant senior lecturer at the Department of Physics.</p><p>“When I started contacting colleagues working in this field in Sweden, the reactions were very positive. Since many see us as leaders in this field, it felt natural to hold the event here in Umeå.”</p><p>A total of five Nobel symposia will be held next year, and the fact that two of these will take place in Umeå is, of course, proof that the university has both strong research environments and excellent international reputation in these fields.</p></atom:content><link>/en/news/two-nobel-symposia-at-umea-university-in-2026_12148986/</link></item><item xml:base="en/news/thyroid-gland-new-possible-target-for-prostate-cancer-treatment_12148877/"><guid isPermaLink="false">/en/news/thyroid-gland-new-possible-target-for-prostate-cancer-treatment_12148877/</guid><title>Thyroid gland new possible target for prostate cancer treatmentA hormone produced in the thyroid gland can play a key role in the development of prostate cancer. This is shown in a new study by an international research group led by Umeå University, Sweden, and the Medical University of Vienna, Austria. By blocking a receptor for the hormone, the growth of tumour cells in the prostate was inhibited. In the long term, the discovery may open up a new way of attacking certain types of aggressive prostate cancer.Tue, 11 Nov 2025 10:01:38 +0100<div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/3a6797bd21f447b6b4b555a56cc20209/lukas_kenner2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/3a6797bd21f447b6b4b555a56cc20209/lukas_kenner2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/3a6797bd21f447b6b4b555a56cc20209/lukas_kenner2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/3a6797bd21f447b6b4b555a56cc20209/lukas_kenner2.jpg?mode=crop&width=640 640w, /contentassets/3a6797bd21f447b6b4b555a56cc20209/lukas_kenner2.jpg?mode=crop&width=854 854w, /contentassets/3a6797bd21f447b6b4b555a56cc20209/lukas_kenner2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Lukas Kenner, visiting professor at the Department of Molecular Biology.<span class="bildPhotografer" style="white-space: nowrap;"><span class="photo">Image</span>Medizinische Universität Wien</span></p></div></div><p>"The results indicate that the receptor in question is a driving force in the growth of cancer. Substances that block it could thus be a target for future drugs against prostate cancer," says Lukas Kenner, visiting professor at Umeå University and the one who has led the study that is published in Molecular Cancer.</p><p>The receptor in question is called thyroid hormone receptor Beta, TRβ. It binds the thyroid hormone triiodothyronine, T3. In laboratory experiments, the activation of T3 has led to a sharp increase in the number of prostate cancer cells. However, when the receptor TRβ was inhibited with the help of an active substance, NH-3, significantly reduced the growth of cancer cells. NH-3 is a substance that is only used in research to block TRβ.</p><p>The substance's effect on cancer was then confirmed in animal experiments in mice. Tumours treated with NH-3 remained smaller or progressed significantly more slowly. This was shown to be particularly effective in models of prostate cancer that are so-called castration resistant. This means that the tumour continues to grow despite treatment that reduces the amount of the male sex hormone testosterone, which usually drives cancer growth. This form is currently difficult to treat clinically.</p><p>Blocking TRβ using NH-3 worked by leading to the elimination of a particular signal, the androgen receptor signal, which is otherwise activated by testosterone and then plays a central role in the development of prostate cancer.</p><p>A review of data from cohorts of patients with prostate cancer supports these findings. In tissue samples, elevated levels of TRβ could be seen in tumours in the prostate compared to those in healthy tissue. In addition, genetic analyses show that mutations in many prostate cancer patients alter the signalling pathways for thyroid hormone. This suggests that blocking the thyroid hormone and its receptor may be a target for further research to find new treatments for prostate cancer.</p><p>"Of course, it is a balancing act not to change the hormonal balance in the thyroid gland more than necessary to fight cancer in another part of the body, and it will probably not be a solution for all types of prostate cancer. Further research will have to answer what a treatment could look like, possibly in combination with other treatments. Of course, this is an interesting track," says Lukas Kenner.</p><p>Prostate cancer is the most common form of cancer among men in Sweden and the second most common in the world. About one in ten Swedish men is affected by prostate cancer, about 2200 men a year die from the disease. When detected early, the disease is usually treated by reducing the amount of testosterone. However, many patients become resistant to this treatment, and as a result, the number of available treatments is limited.</p>/en/news/thyroid-gland-new-possible-target-for-prostate-cancer-treatment_12148877//en/news/the-representatives-fighting-for-a-better-work-environment_12147721/The representatives fighting for a better work environmentWork environment representatives play a key role in creating a safe and sustainable workplace. At the Department of Clinical Microbiology, Mikaela Lagerqvist, Carin Wibom and Ylva Hedberg Fransson must deal with everything from everyday challenges to complex situations – and they see that their work makes a difference.Fri, 31 Oct 2025 10:48:34 +0100<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/cc0dc5daf140403fbd293b466f33ec11/arbetsmijoombud-ucmr-9991-251020-mpn4.jpg?format=webp&mode=crop&width=640 640w, /contentassets/cc0dc5daf140403fbd293b466f33ec11/arbetsmijoombud-ucmr-9991-251020-mpn4.jpg?format=webp&mode=crop&width=854 854w, /contentassets/cc0dc5daf140403fbd293b466f33ec11/arbetsmijoombud-ucmr-9991-251020-mpn4.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/cc0dc5daf140403fbd293b466f33ec11/arbetsmijoombud-ucmr-9991-251020-mpn4.jpg?mode=crop&width=640 640w, /contentassets/cc0dc5daf140403fbd293b466f33ec11/arbetsmijoombud-ucmr-9991-251020-mpn4.jpg?mode=crop&width=854 854w, /contentassets/cc0dc5daf140403fbd293b466f33ec11/arbetsmijoombud-ucmr-9991-251020-mpn4.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Ylva Hedberg Fransson, Mikaela Lagerqvist and Carin Wibom are work environment representatives at the Deaprtment of Clinical Microbiology at Umeå University.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p class="quote-center">Work environment efforts need to be highlighted as a central and strategic part of the organization</p><p>“Work environment efforts need to be highlighted as a central and strategic part of the organization – not something that happens alongside daily operations,” says Mikaela Lagerqvist, laboratory assistant at the Department of Clinical Microbiology at Umeå University.</p><p>In their roles as work environment representatives, Mikaela Lagerqvist, Carin Wibom, and Ylva Hedberg Fransson handle issues such as ergonomics, workplace calm, and environmental disruptions. Another common task is supporting employees in submitting reports via the IA system – a web-based tool for reporting work environment deviations. Their work often involves following up on these reports, for example by proposing corrective actions. All with the aim of preventing accidents and incidents.</p><p>“For instance, we once received a report about broken hinges on four -80 °C freezers, which posed a safety risk. This led to all the hinges being replaced before any accident occurred,” says Ylva Hedberg, Associate professor at the Department of Clinical Microbiology at Umeå University.</p><p>She continues:</p><p>“We usually say we deal with ‘Oops!’ and ‘Ouch!’ ‘Oops’ means it could have been dangerous but turned out fine, while ‘Ouch’ is when an actual accident has happened. We learn from our mistakes – work environment efforts help us take action to prevent them from happening again.”</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/cc0dc5daf140403fbd293b466f33ec11/arbetsmijoombud-ucmr-9908-251020-mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/cc0dc5daf140403fbd293b466f33ec11/arbetsmijoombud-ucmr-9908-251020-mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/cc0dc5daf140403fbd293b466f33ec11/arbetsmijoombud-ucmr-9908-251020-mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/cc0dc5daf140403fbd293b466f33ec11/arbetsmijoombud-ucmr-9908-251020-mpn2.jpg?mode=crop&width=640 640w, /contentassets/cc0dc5daf140403fbd293b466f33ec11/arbetsmijoombud-ucmr-9908-251020-mpn2.jpg?mode=crop&width=854 854w, /contentassets/cc0dc5daf140403fbd293b466f33ec11/arbetsmijoombud-ucmr-9908-251020-mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Lessons learned from work environment work lead to change.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><h2 id="info0" data-magellan-target="info0">Positive changes</h2><p>When Ylva Hedberg Fransson first became a work environment representative about ten years ago, the role was relatively limited. Back then, the main activity was conducting an annual work environment inspection at the department.</p><p>Since Mikaela Lagerqvist and Carin Wibom joined as representatives in the spring of 2023, several positive changes have taken place. The trio has actively worked to highlight the importance of a healthy work environment, including through regular discussions and presentations at the department’s workplace meetings. These meetings are now held in person instead of digitally via Teams, which has contributed to a better dialogue and increased engagement.</p><p>“Since last year, we have been collaborating with HR and representatives for equal opportunities in a joint working group – the so called ALV group. Together, we address issues related to the work environment, equality, and discrimination, which has strengthened our efforts,” says Mikaela Lagerqvist.</p><h2 id="info1" data-magellan-target="info1">Support – both physical and mental</h2><p>For Mikaela Lagerqvist, a good work environment means having the right conditions to do your job and feeling safe – both physically and mentally. She emphasizes the importance of a workplace climate that is open, inclusive, and tolerant, where even difficult topics can be addressed.</p><p>“It should feel safe to come to work, especially in a lab environment where we handle chemicals and technical equipment. It is important that we follow the laws and regulations in place to protect both health and safety,” says Carin Wibom, research engineer at the Department of Clinical Microbiology at Umeå University. She also highlights ergonomics as a key factor, noting that repetitive tasks and poor working postures can place significant strain on the body.</p><p>Since the pandemic, systematic work environment efforts have fallen behind – a natural consequence of a period dominated by crisis management. Now, Carin Wibom wants to see change.</p><p>“My motivation is to establish routines for how we systematically work with both lab safety and office ergonomics. But just as important is the psychosocial work environment – how we treat each other and build a culture where everyone feels included and seen,” she says.</p><h2 id="info2" data-magellan-target="info2">More structure and routines</h2><p>Despite good intentions and growing attention to work environment issues, major challenges remain – especially when it comes to turning ambitions into concrete and sustainable routines in everyday work.</p><p>Mikaela Lagerqvist hopes for more systematic approaches to work environment efforts, with clearer structures and increased support from the department’s leadership.</p><p>“Of course, we would like to see work environment issues prioritized higher on the agenda. We are working toward closer collaboration with leadership, and we feel that we have a good dialogue that will hopefully move things forward,” she says.</p><h2 id="info3" data-magellan-target="info3">A time consuming role</h2><p>Currently, there is no set time allocation for how much work a work environment representative is allowed to dedicate to the role.</p><p>“In theory, we are entitled to the time needed, but in practice it is often difficult to balance work environment responsibilities with our regular duties, such as lab work or teaching,” says Carin Wibom.</p><p>The department is growing rapidly, and once the staff size reaches a certain level, the role of work environment representative could potentially become a dedicated position – without drawing from research funding. This would allow sufficient time to be allocated for the important work carried out by the representatives.</p><p><em>How can people reach you for help?</em></p><p>“You are always welcome to stop by the office, send an email, or contact us via Teams. We will get back to you as soon as we can!” says Mikaela Lagerqvist.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/cc0dc5daf140403fbd293b466f33ec11/arbetsmijoombud-ucmr-9842-251020-mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/cc0dc5daf140403fbd293b466f33ec11/arbetsmijoombud-ucmr-9842-251020-mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/cc0dc5daf140403fbd293b466f33ec11/arbetsmijoombud-ucmr-9842-251020-mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/cc0dc5daf140403fbd293b466f33ec11/arbetsmijoombud-ucmr-9842-251020-mpn2.jpg?mode=crop&width=640 640w, /contentassets/cc0dc5daf140403fbd293b466f33ec11/arbetsmijoombud-ucmr-9842-251020-mpn2.jpg?mode=crop&width=854 854w, /contentassets/cc0dc5daf140403fbd293b466f33ec11/arbetsmijoombud-ucmr-9842-251020-mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Carin Wibom, Mikaela Lagerqvist and Ylva Hedberg Fransson welcome employees to get in touch.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div>/en/news/the-representatives-fighting-for-a-better-work-environment_12147721//en/news/2025-mims-clinical-research-fellowship-awarded_12147750/2025 MIMS Clinical Research Fellowship awardedThe Laboratory for Molecular Infection Medicine Sweden (MIMS) has announced the winner of its national Clinical Research Fellowship (CRF) program for 2025.Wed, 29 Oct 2025 08:29:49 +0100<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/b26223fc3c8d4f42948fd3e8feb556da/lind-alicia-0436-241203-mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/b26223fc3c8d4f42948fd3e8feb556da/lind-alicia-0436-241203-mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/b26223fc3c8d4f42948fd3e8feb556da/lind-alicia-0436-241203-mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/b26223fc3c8d4f42948fd3e8feb556da/lind-alicia-0436-241203-mpn2.jpg?mode=crop&width=640 640w, /contentassets/b26223fc3c8d4f42948fd3e8feb556da/lind-alicia-0436-241203-mpn2.jpg?mode=crop&width=854 854w, /contentassets/b26223fc3c8d4f42948fd3e8feb556da/lind-alicia-0436-241203-mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Alicia Lind at University Hospital of Umeå and Umeå University is the winner of the national Clinical Research Fellowship (CRF) program for 2025.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p>An international panel of clinical and basic researchers has awarded the fellowship to <strong>Alicia Lind</strong> at Norrland University Hospital, Umeå to conduct research on improving diagnostics and outcomes of post-covid condition.</p><p>Alicia is a specialist physician in anesthesiology and intensive care at Norrland University Hospital, and a researcher at the Department of Diagnostics and Intervention at Umeå University. Her research focuses on the interaction between metabolism and the immune system in severe infections such as sepsis and COVID-19. She holds a medical degree and a PhD in clinical microbiology from Umeå University. She has been actively working in the field of precision diagnostics at Umeå University.</p><p>In her MIMS CRF project, she aims to investigate the nature, dynamics, and mechanisms of long-term health effects following COVID-19. More specifically, she wants to identify sub-phenotypes of post-COVID condition (PCC) to guide personalized rehabilitation and treatment and develop predictive algorithms using high-resolution immunometabolic profiling to enhance diagnostics, pathophysiological understanding, and prognostication of PCC.</p><p>Alicia says, <em>"Why some individuals develop long-term complications after COVID-19, while others recover quickly, remains a pressing question. So far, the lack of high-quality clinical cohorts and biobanks has hampered progress in this critical area of research. Our clinical cohort study, CoVUm, may change that. With its large size, wide spectrum of disease severity, and exceptionally low drop-out rate, it is one of the few studies worldwide capable of providing long-term insights into post-COVID1 of 4condition (PCC). This creates a rare opportunity for us to connect metabolic and immunological changes with long-term clinical outcomes. Through broad, interdisciplinary collaborations, we are conducting in-depth studies of immunometabolic signatures alongside conventional biomarkers of immune response and organ dysfunction. Our group includes expertise in clinical medicine, analytical chemistry, and data-driven science – with the potential to develop new methods and knowledge relevant not only to COVID-19 but also to other post-infectious conditions. I chose Prof Martin Rosvall as a collaborator, since he and his group specialize in multivariate data analysis with machine learning methods in biological systems, expertise that is required in this project with complex and large datasets on multiple levels."</em></p><p>In her MIMS CRF project, Alicia is collaborating with Martin Rosvall, a professor at Icelab in the Department of Physics at Umeå University, where she will have access to machine learning methods designed to identify patterns in complex biological data.</p><p>Martin says <em>"Alicia's work on post-COVID condition tackles a challenge that illustrates why interdisciplinary collaboration matters. The CoVUm cohort generates massive, multilayered datasets that no single approach can fully illuminate. My group brings machine learning methods designed to find patterns in complex biological data, but these methods only reveal meaningful insights when guided by deep clinical and biochemical understanding. The MIMS Clinical Research Fellowship provides exactly the protected research time and resources Alicia needs to develop the project. With these resources, we can move beyond simply describing post-COVID symptoms to identifying the immunometabolic signatures that distinguish different patient subgroups—signatures that could reveal why some people develop long-term complications while others recover completely."</em></p><p>MIMS Clinical Research Fellowships provide guaranteed research time and fund the fellow’s research up to a total value of 3.2 mio SEK.</p><p>Oliver Billker, Director of MIMS, says: <em>"We are delighted to welcome Alicia to the MIMS community. Her project is a great example of the type of interdisciplinary and collaborative work we want to foster. It provides an opportunity for international collaboration in molecular medicine, which is at the core of our partnership with the European Molecular Biology Laboratory (EMBL) and its Nordic Partnership."</em></p><p>MIMS receives funding from the Swedish Research Council, the Knut and Alice Wallenberg Foundation, the Kempe Foundations and Umeå University to foster the next generation of outstanding researchers in infection medicine. It is the Swedish node in the EMBL network, to which it is connected through the Nordic EMBL Partnership for Molecular Medicine.</p>/en/news/2025-mims-clinical-research-fellowship-awarded_12147750//en/news/eu-invests-in-umea-research--16-projects-tackle-major-societal-challenges_12146879/EU invests in Umeå research – 16 projects tackle major societal challengesHow do environmental toxins affect the brain? Can AI support teachers in the classroom? And how might autonomous machines contribute to a greener industry? Researchers at Umeå University have been awarded over €10 million in EU funding to address some of the most pressing issues of our time.Fri, 24 Oct 2025 09:25:54 +0200<p>Umeå University is participating in 16 new research projects that have collectively received more than €10.2 million – approximately SEK 112 million – through the EU’s 2024 funding calls.</p><p>“This funding strengthens the university’s international research collaborations and highlights how knowledge developed here helps push the boundaries of science,” says Agneta Hånell Plamboeck, head of the Research Support Office at Umeå University.</p><p>Support from programmes such as Horizon Europe and Erasmus+ enables researchers at the university to collaborate with colleagues, companies, and organisations across Europe. Together, they are developing new knowledge – ranging from the tiniest building blocks of life to large-scale innovations that advance health, sustainability, and technology.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/dcf1ee7fe611465fbac5264a581bf01e/marta-bally-5538-250325-mpn6.jpg?format=webp&mode=crop&width=640 640w, /contentassets/dcf1ee7fe611465fbac5264a581bf01e/marta-bally-5538-250325-mpn6.jpg?format=webp&mode=crop&width=854 854w, /contentassets/dcf1ee7fe611465fbac5264a581bf01e/marta-bally-5538-250325-mpn6.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/dcf1ee7fe611465fbac5264a581bf01e/marta-bally-5538-250325-mpn6.jpg?mode=crop&width=640 640w, /contentassets/dcf1ee7fe611465fbac5264a581bf01e/marta-bally-5538-250325-mpn6.jpg?mode=crop&width=854 854w, /contentassets/dcf1ee7fe611465fbac5264a581bf01e/marta-bally-5538-250325-mpn6.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>One of the researchers awarded EU funding is Marta Bally at the Department of Clinical Microbiology (to the right, here with postdoc Malgorzata Graul). She investigates the invisible and largely unknown protective layer of our cells, which, when disrupted, may contribute to cancer, autoimmune diseases, and neurodegenerative conditions.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><h2 id="info0" data-magellan-target="info0">Curious about what the researchers are working on?</h2><p>Click the expandable headings below to explore the projects and discover how Umeå researchers contribute to scientific progress and societal development.<br><br></p><h2 id="info1" data-magellan-target="info1">HORIZON EUROPE</h2><h2 id="info2" data-magellan-target="info2">Pillar I: Scientific excellence<br><br></h2><h3>European Research Council – Starting Grant</h3><p class="foldable">ARIMETH – tracing methane emissions from Arctic rivers</p><p><strong>Methane is one of the most powerful greenhouse gases – many times stronger than carbon dioxide. Arctic rivers may be a hidden source, but researchers still know little about how these emissions arise and vary. The ARIMETH project aims to fill that gap.</strong></p><p>The team combines field experiments, high-resolution measurements with advanced sensors, isotope analyses, and modelling to understand the processes driving methane’s journey from land to river and into the atmosphere. By linking local studies with pan-Arctic comparisons, the project will develop new models to better predict both present and future emissions.</p><p>The results could offer groundbreaking insights into the Arctic carbon cycle – and reveal whether current climate models have underestimated the role of rivers in global warming.</p><p><strong>Researcher:</strong> <a href="~/link/f7439a65265c41869a7b464e080e2d3b.aspx">Gerard Rocher-Ros</a>, Department of Ecology, Environment and Geoscience<br><strong>Funding awarded:</strong> €1,902,360</p><p class="foldable">MicroIMMUNE – mapping tiny proteins with a big impact</p><p><strong>Our immune system protects us every day – but many of the smallest proteins that regulate its functions remain a mystery. MicroIMMUNE aims to change that.</strong></p><p>Within our DNA are genes that give rise to very small proteins – known as microproteins – which have so far escaped scientific attention. Researchers in MicroIMMUNE are developing new methods to identify these proteins, map where they are found in immune cells, and uncover how they influence immune responses under different conditions.</p><p>By systematically building an atlas of microproteins and their interactions, the project seeks to reveal what has long been hidden. These discoveries could provide entirely new insights into how the immune system works – and pave the way for future treatments, such as antibiotics that mimic microproteins to strengthen the body’s defences against infection.<br><br><strong>Researcher: </strong><a href="~/link/71e2c62213f84c0ba36f9991a428fefc.aspx">Iker Valle Aramburu</a>, Department of Molecular Biology<br><strong>Funding awarded:</strong> €1,500,000</p><h3>European Research Council – Synergy Grant</h3><p class="foldable">RESYDE – re-engineering life’s building blocks</p><p><strong>How does a flower know what shape to take? And why do living organisms develop the forms and patterns we see in nature? RESYDE explores the biological processes that break symmetry in cells and tissues – one of life’s great mysteries.</strong></p><p>The research team uses the plant <em>Arabidopsis</em> as a model. By combining gene analyses, advanced microscopy, experiments that alter protein function, and computational modelling, they study how molecules, signals and mechanical forces guide cell development. Using a virtual “4D cell template”, they can simulate these processes and test hypotheses about how forms arise and change.</p><p>The goal is to achieve a predictive understanding of how organisms develop their shapes. In the long run, this knowledge could be highly valuable for both medicine and agriculture – for example by guiding how tissues are built or how plants grow.</p><p><strong>Researcher:</strong> <a href="~/link/7fa34837022c4fdeb6932a274829a3b0.aspx">Stephan Wenkel</a>, Department of Plant Physiology<br><strong>Funding awarded:</strong> €2,413,756 </p><h3>Marie Skłodowska-Curie Actions – Doctoral Networks</h3><p class="foldable">ENGAGE – paving the way for future green and AI-controlled work machines</p><p><strong>Excavators, forestry machines and port cranes are essential to society – but they need to become safer, smarter and more environmentally friendly. ENGAGE trains the next generation of researchers to develop AI-powered mobile work machines for the demands of tomorrow.</strong></p><p>The project brings together European industrial leaders such as Volvo, Bosch and Liebherr with researchers in AI, robotics and physics from universities in Sweden, Finland, Germany and Austria, as well as tech companies like Algoryx. Within this collaborative framework, thirteen doctoral students are being trained in simulation and AI to develop machines that can operate more autonomously, with a lower carbon footprint and improved safety.</p><p>The initiative combines scientific and engineering expertise with practical knowledge of mobile work machines used in construction, agriculture and forestry. In this way, ENGAGE aims to strengthen European industry and make every day working machines a key part of the green transition.</p><p><strong>Researcher:</strong> <a href="~/link/e4bf4710029341f895bd7364fe9c0802.aspx">Martin Servin</a>, Department of Physics<br><strong>Funding awarded:</strong> €108,210</p><p class="foldable">GLYCOCALYX – uncovering the invisible shield of our cells</p><p><strong>Every cell in your body wears a protective "sugar coat" – the glycocalyx. It shields the cell and helps it communicate, yet despite its crucial role in immunity, brain function, and tissue repair, much about it remains unknown.</strong></p><p>The European doctoral network GLYCOCALYX brings together 15 early-career researchers to find out how this delicate layer is built, how it functions, and what happens when it fails. When the system is disrupted, it can contribute to diseases such as cancer, autoimmune disorders, and neurodegeneration. Excessive degradation can also lead to severe infections, sometimes with fatal consequences.</p><p>By combining chemistry, physics, and biology, the researchers are mapping the glycocalyx and developing new tools to make the invisible visible. Their work could pave the way for innovative diagnostic methods and treatments – and provide a deeper understanding of our cells and their invisible shield.</p><p><strong>Researchers:</strong> <a href="~/link/1c0a359d7b484a57887181ad3ee98fab.aspx">Marta Bally</a> and <a href="~/link/b57dd5a6ea894941a99e05b60515339a.aspx">Anne-Marie Fors Connolly</a>, Department of Clinical Microbiology<br><strong>Funding awarded:</strong> €649,260 </p><p class="foldable">MIPrecise – making cancer diagnostics faster and fairer</p><p><strong>Where you live should not determine how quickly you get a cancer diagnosis. MIPrecise aims to develop simple, robust, and eco-friendly tests that can detect cancer earlier – even in smaller clinics – making care more equitable.</strong></p><p>Instead of fragile biological reagents, the researchers use smart plastic molecules, called imprinted polymers. These act as artificial antibodies and can be tailored to recognise biomarkers – molecules in the body that signal cancer. The technology is used to develop tests that are both robust and accurate, and can be applied to liquid biopsies, home testing, and guide to more precise, personalised cancer therapies.</p><p>Within the European doctoral network MIPrecise, early-career researchers receive interdisciplinary training combining materials science, cell analyses, and clinical testing. The goal is to create new diagnostic platforms and contribute to more sustainable cancer diagnostics – benefiting patients, healthcare, and the environment.</p><p><strong>Researcher:</strong> <a href="~/link/ff3d0a52d56a45d8b10cb1301ab338cf.aspx">Jenny Persson</a>, Department of Molecular Biology<br><strong>Funding awarded: </strong>€324,630</p><h3>Marie Skłodowska-Curie Actions – Postdoctoral Fellowships</h3><p class="foldable">CORALS – building ultra-fast data technology with light</p><p><strong>Today’s digital technology is both energy-hungry and approaching its speed limits. CORALS explores whether light can replace electricity – potentially paving the way for faster, more energy-efficient computers.</strong></p><p>The project focuses on so-called polaritons, hybrid particles where light and matter interact. These particles can oscillate between light and matter states at extremely high speeds, a phenomenon known as Rabi oscillation. So far, such oscillations have been too short-lived for practical use, but CORALS aims to investigate whether more stable signals can be achieved.</p><p>If successful, the research could lead to optical switches that make computers both much faster and possibly more energy-efficient than today’s devices – and eventually open doors to entirely new forms of quantum and light-based information technology.</p><p><strong>Researchers:</strong> <a href="~/link/873f450f972b440383861538726a54e6.aspx">Ben Johns</a> and <a href="~/link/5ea5c52cb8224f18944630d14e7e799a.aspx">Nicolò Maccaferri</a>, Department of Physics<br><strong>Funding awarded:</strong> €252,180</p><p class="foldable">Cryo-GraPoTSS – revealing how bacteria spread antibiotic resistance</p><p><strong>Antibiotic-resistant bacteria pose an increasing threat to public health. One key reason is that bacteria can transfer resistance genes between each other using tiny protein machines – known as conjugative type 4 secretion systems (T4SS).</strong></p><p>These systems function like microscopic tunnels, passing genes from one bacterium to another. In the Cryo-GraPoTSS project, researchers will for the first time map what these systems look like in Gram-positive bacteria – a group that frequently causes serious hospital-acquired infections. Using cryo-electron microscopy and tomography, they aim to produce high-resolution images of T4SS in Enterococcus faecalis, directly in its natural environment.</p><p>By uncovering how these molecular machines are built and how they work, the researchers hope to identify new targets for antibiotics – a crucial piece of the puzzle in the fight against antibiotic resistance.</p><p><strong>Researchers: </strong><a href="~/link/74c44e57660641bba0b41ffe53be4bd4.aspx">Kieran Deane-Alder</a> and <a href="~/link/a88ab036b4fa4de7877561480f0ae3ba.aspx">Ronnie Berntsson</a>, Department of Medical Biochemistry and Biophysics<br><strong>Funding awarded:</strong> €236,340</p><h3>Research infrastructures<br><br></h3><p class="foldable">SoGreen – illuminating the social dimension of the green transition</p><p><strong>The green transition is not only about technology – it also affects how we live, work and build our communities. SoGreen develops methods to study how the social aspects of the transition can help make it fairer and more inclusive.</strong></p><p>By gathering knowledge about people’s living conditions and attitudes, researchers can offer important insights into how the transition impacts different groups in society, depending on factors such as age, income, and other social circumstances. SoGreen is developing a new questionnaire and geospatial data, laying the groundwork for better analysis and decision-making.</p><p>The project aims to give policymakers tools to better understand the social challenges – and to support inclusive policies for a green transition that takes people’s diverse experiences into account.</p><p><strong>Researcher:</strong> <a href="~/link/a748b03f92c348c282f54b65937c4027.aspx">Gunnar Malmberg</a>, Department of Geography<br><strong>Funding awarded:</strong> €29,625</p><h2 id="info3" data-magellan-target="info3">Pillar II: Global challenges and European industrial competitiveness</h2><h3><br>Cluster 1: Health</h3><p class="foldable">EXPOSIGNALZ – investigating the link between pollutants and Alzheimer’s</p><p><strong>Could air pollution and other environmental chemicals contribute to dementia, including Alzheimer’s disease? EXPOSIGNALZ investigates how everyday chemical exposures affect the brain.</strong></p><p>Using laboratory experiments, advanced brain models, and studies in different population groups, the researchers aim to identify which substances are harmful, how they impact the brain over time, and whether they may contribute to disease development.</p><p>The project seeks to develop new biomarkers for early diagnosis and provide policymakers with knowledge and tools to reduce exposure and prevent disease.</p><p><strong>Researcher:</strong> <a href="~/link/32112574837542c9acbb60aedeca3c95.aspx">Anna Oudin</a>, Department of Epidemiology and Global Health<br><strong>Funding awarded:</strong> €475,090</p><h3>Cluster 4: Digital, industry and space</h3><p class="foldable">XSCAVE – developing smart machines for construction and forestry</p><p><strong>Self-driving machines that can understand and adapt to their surroundings – that is the vision of XSCAVE. The project develops AI-solutions designed to make heavy-duty vehicles smarter, more environmentally friendly, and better able to support industries facing labour shortages.</strong></p><p>The researchers combine deep learning with physics-based models and data from machines in operation to create autonomous control systems that are fast and reliable. These systems will be able to adjust movements and navigation to suit both task and terrain – driving, excavating, and loading in loose soil, rocky ground, uneven forest terrain and snow.</p><p>In collaboration with industrial partners such as Algoryx, Komatsu, Novatron, and Toshiba, the technology will be tested in real-world environments. The goal is to create machines that can operate efficiently, safely, and with lower fuel consumption – even without a driver.</p><p><strong>Researcher:</strong> <a href="~/link/e4bf4710029341f895bd7364fe9c0802.aspx">Martin Servin</a>, Department of Physics<br><strong>Funding awarded:</strong> €714,625 </p><h3>Cluster 6: Food, bioeconomy, natural resources, agriculture and environment</h3><p class="foldable">ArcticKnows – shaping the future of the Arctic with local knowledge</p><p><strong>How can Arctic communities and Indigenous peoples take an active role in shaping the development of their regions? ArcticKnows brings together researchers, businesses, and local stakeholders to amplify local voices in the transition towards more sustainable and equitable economies.</strong></p><p>The project bridges research, traditional knowledge, and practical work. In close collaboration with local communities, pilot initiatives are being developed in nature-based tourism, small-scale agriculture, and fisheries across Sweden, Norway, Finland, and Greenland. Emphasis is placed on including women and youth, as well as ensuring Indigenous perspectives are represented in decision-making.</p><p>The aim is to pave the way for new approaches where people in the Arctic can shape their own future, and where their knowledge becomes a valuable resource for the global transition.</p><p><strong>Researcher:</strong> <a href="~/link/6f100d6a98684f2da25d15c6c807c513.aspx">Linda Lundmark</a>, Department of Geography<br><strong>Funding awarded:</strong> €363,075</p><p class="foldable">CoCo – aiding coexistence between agriculture and wildlife</p><p><strong>How can farmers and wild animals live alongside each other without constant conflict? CoCo addresses the growing challenges that come with the recovery of large carnivores and other wildlife in Europe.</strong></p><p>The project brings together thousands of farmers, hunters, and landowners across 12 countries. Researchers use collaborative methods – including policy analysis, interviews, field visits, focus groups, and modelling – to explore how people and wildlife can share the landscape, and how different stakeholders’ experiences and values influence decision-making.</p><p>The goal is to develop a “Roadmap for Coexistence” with practical recommendations that reduce conflicts, promote cooperation among stakeholders, and support sustainable, multi-functional landscapes – for both humans and wildlife.</p><p><strong>Researcher:</strong> <a href="~/link/b912ff988f754c4eb82ebec2eb23e87d.aspx">Camilla Sandström</a>, Department of Political Science<br><strong>Funding awarded:</strong> €246,380</p><p class="foldable">FlavourFerm – making plant-based food tastier and more nutritious</p><p><strong>Why don’t more people choose plant-based food? Taste and texture are often the stumbling blocks. The FlavourFerm project aims to change that – by developing fermentation techniques that make green alternatives both tastier and more nutritious.</strong></p><p>The researchers combine traditional methods with modern precision fermentation, programming yeast to produce specific proteins – such as milk proteins without any animal origin. They also use legumes to cultivate fungal mycelium with meat-like properties.</p><p>These new ingredients will be tested in plant-based cheese, meat and milk – and scaled up to pilot and pre-commercial levels in collaboration with food companies across Europe. The goal is to create plant-based food that matches animal-based products in flavour and nutritional value – but is more sustainable for both people and the planet.</p><p><strong>Researchers:</strong> <a href="~/link/0034b495c740417e93862321442afc71.aspx">Armando Perez-Cueto</a>, Department of Food, Nutrition and Culinary Science, and <a href="~/link/4fc80be3f056492eb675ee2202eedb33.aspx">Danielle Wilde</a>, Umeå Institute of Design<br><strong>Funding awarded:</strong> €393,392</p><h2 id="info4" data-magellan-target="info4">OTHER PROGRAMMES</h2><h2 id="info5" data-magellan-target="info5">Erasmus+</h2><p class="foldable">AI2PI – preparing teachers for AI in the classroom</p><p><strong>How can schools and teacher education together respond to societal change brought about by AI tools such as ChatGPT? The AI2PI Teacher Academy develops courses, networks, and practical models to help teachers understand and use AI responsibly.</strong></p><p>Digitalisation is reshaping both how education unfolds, and the skills students will need in the future. Beyond technical know-how, competencies such as critical thinking, collaboration, and empathy are becoming increasingly important – especially as AI technologies enter the classroom.</p><p>To support teachers in navigating this shift, seven universities, schools, and teacher-training organisations across Europe are joining forces. Together, they are developing short course modules (micro-credentials), a shared framework for AI literacy in schools, and communities of practice where educators can exchange experiences.</p><p>The goal is safe, research-informed teaching and learning with a focus on AI – helping young people act responsibly as citizens in a digital society.</p><p><strong>Researcher:</strong> <a href="~/link/7ff58d2ae47a41de84e38f7cff128387.aspx">Maria Rönnlund</a>, Department of Applied Educational Science<br><strong>Funding awarded:</strong> €152,319</p><h2 id="info6" data-magellan-target="info6">Reseach Fund for Coal and Steel (RCFS)</h2><p class="foldable">AUSNANITE – baking stronger and more climate-smart steel</p><p><strong>Steel is one of our most important construction materials, but producing it requires a lot of energy and generates large amounts of carbon dioxide (CO₂). Now, researchers are testing a new way to make stronger, more climate-friendly steel – by <em>baking</em> it.</strong></p><p>In the AUSNANITE project, the team explores whether the well-established hardening method known as <em>austempering</em> can be combined with a controlled “baking” process to form a new type of ausferritic structure. This structure offers a unique combination of high strength and toughness – properties that make the steel particularly resistant to impact and wear, for example in construction and mining equipment.</p><p>The approach also promises a far more energy-efficient production of bar steel and forgings. Unlike conventional methods, it eliminates the need to reheat the steel a second time, substantially reducing both costs and CO₂ emissions.</p><p>If successful on an industrial scale, even a partial adoption of the process may reduce emissions by hundreds of thousands of tonnes each year. The result could be steel that lasts longer, costs less to produce, and supports Europe’s transition towards a more sustainable and competitive industry.</p><p><strong>Researcher:</strong> <a href="~/link/8dc84e451ed7496e8cfd907388115792.aspx">Richard Larker</a>, Department of Applied Physics and Electronics<br><strong>Funding awarded:</strong> €254,171</p>/en/news/eu-invests-in-umea-research--16-projects-tackle-major-societal-challenges_12146879//en/news/high-levels-of-hif2-may-impair-high-risk-paediatric-neuroblastoma_12147086/High levels of specific protein may impair high-risk paediatric neuroblastomaHigh levels of a specific protein can reduce the growth of tumour cells in neuroblastoma, a form of cancer that affects the sympathetic nervous system in young children. This is shown in a new study by researchers at Umeå University and Karolinska Institutet, Sweden. The protein in question also seems to cause the cancer cells to change into less aggressive cells.Thu, 23 Oct 2025 11:10:44 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/644b116b36404a479d202e4ad67127ad/johan_holmbergs_forskargrupp.jpg?format=webp&mode=crop&width=640 640w, /contentassets/644b116b36404a479d202e4ad67127ad/johan_holmbergs_forskargrupp.jpg?format=webp&mode=crop&width=854 854w, /contentassets/644b116b36404a479d202e4ad67127ad/johan_holmbergs_forskargrupp.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/644b116b36404a479d202e4ad67127ad/johan_holmbergs_forskargrupp.jpg?mode=crop&width=640 640w, /contentassets/644b116b36404a479d202e4ad67127ad/johan_holmbergs_forskargrupp.jpg?mode=crop&width=854 854w, /contentassets/644b116b36404a479d202e4ad67127ad/johan_holmbergs_forskargrupp.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>The Umeå University researchers behind the study: Eirini Antoniou, Subhamita Maitra, Johan Holmberg and Caroline Lindehell</p><span class="bildPhotografer"><span class="photo">Image</span>Olof Jansson </span></div></div><p>"The findings increase our understanding of how neuroblastoma develops and can hopefully contribute to new treatments in the long term," says Johan Holmberg, professor of molecular tumour biology at Umeå University and one of the researchers behind the study.</p><p>Neuroblastoma is a form of cancer that affects the sympathetic nervous system in young children and is often difficult to treat, especially when the tumour cells have many copies of a gene called <em>MYCN</em>. In the new study, the researchers have focused on a protein called <em>HIF2α</em>.</p><p>When the researchers induced high levels of HIF2α in neuroblastoma cells with many copies of the MYCN gene, they could see a sharp decrease in the protein expressed by the MYCN gene. At the same time, the expression of genes typical of cells that produce noradrenaline in the adrenal medulla increased. This suggests that the tumour cells began to resemble more mature cells in the sympathetic nervous system. The cells also stopped dividing as quickly and they developed long protrusions; a sign that they are maturing.</p><p>In experiments in a mouse model of neuroblastoma, the growth of the tumours was significantly reduced when high levels of HIF2α were induced. When analysing patient samples from children with neuroblastoma, the researchers found that high levels of the gene, <em>EPAS1</em>, which codes for the protein HIF2α were associated with low levels of MYCN and with genes that are typical of more mature cells. In addition, patients with high levels of EPAS1 generally had a better prognosis.</p><p>The study thus challenges a previous view that HIF2α would act as a driver of cancer in neuroblastoma. Instead, the results suggest that the protein may in some cases have a slowing function and promote maturation into less aggressive cells.</p><p>"The discovery may prove significant, but there is a long way to go before new treatments based on this can be considered," says Johan Holmberg.</p><p>Neuroblastoma accounts for about six percent of cancer cases among children. There are several different degrees of severity of the disease that affect the prognosis. Treatments have improved in recent decades so that three out of four children affected survive the disease. However, survival is unfortunately worse for patients with many copies of the MYCN gene.</p><p>The study, which is supported by the Swedish Childhood Cancer Foundation, the Swedish Cancer Society, the Kempe Foundation and the Faculty of Medicine's Strategic Research Resource at Umeå University, is published in the scientific journal PNAS. </p>/en/news/high-levels-of-hif2-may-impair-high-risk-paediatric-neuroblastoma_12147086//en/news/from-journal-stress-to-ai-solution_12147261/From paperwork to AI solution - the medical student's idea was a successMedical student Edvin Tidevall worked as a medical assistant during the summer and was amazed at how much time was spent on documentation. He soon discovered that one of the biggest time thieves was record keeping. The solution was an AI service, which in turn became the company Leapscribe, which was quickly bought by the Nordic region's largest e-health providers. And on his business journey, Edvin Tidevall received valuable help from the innovation system at Umeå University.Thu, 23 Oct 2025 08:31:44 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/d67ad76cf49d433c9c2c2889a87fd8d3/leapscribe_20253.jpg?format=webp&mode=crop&width=640 640w, /contentassets/d67ad76cf49d433c9c2c2889a87fd8d3/leapscribe_20253.jpg?format=webp&mode=crop&width=854 854w, /contentassets/d67ad76cf49d433c9c2c2889a87fd8d3/leapscribe_20253.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/d67ad76cf49d433c9c2c2889a87fd8d3/leapscribe_20253.jpg?mode=crop&width=640 640w, /contentassets/d67ad76cf49d433c9c2c2889a87fd8d3/leapscribe_20253.jpg?mode=crop&width=854 854w, /contentassets/d67ad76cf49d433c9c2c2889a87fd8d3/leapscribe_20253.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>All co-founders of Leapscribe gathered together: Arvid Östlund, Samir Jamehdar, Edvin Tidevall and Adrian Bagger Toräng. Photo: Fanny Berglund (Studioformbar).</p></div></div><p>"When Leapscribe was still in its very early stages, I pitched the idea to the incubator Uminova Innovation, but because I had a connection to the university, I was put in touch with the Innovation Office at Umeå University instead, and business developer Christopher Frisk," says Edvin Tidevall, who now works at Cambio, the company that bought his business.</p><h3>The business coach became an important sounding board</h3><p>"When we entered the Innovation Office, there was no finished product – Leapscribe was still in its infancy. The support was largely about general issues relating to business and entrepreneurship, but also about regulatory issues, which was crucial for us before we could start working with customers. Our business coach became an important sounding board and helped us deal with the many challenges that arise when you are new to entrepreneurship. That support was very valuable."</p><p>The idea, which Edvin Tidevall received help to turn into a company, is an AI assistant that automatically generates medical records during patient consultations. This frees up a lot of time and simplifies things for healthcare staff without compromising patient safety and integrity. The idea and the company were so successful that it was sold to Cambio last summer, where Edvin Tidevall is now working on developing and implementing the system.</p><h3>What message would you like to convey to other students or colleagues at Umeå University who have an idea?</h3><p>"Dare to try. Starting a business is a challenge, but it is also a fantastic education in itself. You learn an incredible amount along the way. There is good support available through the Innovation Office – both for validating your idea and for finding the right team. So don't hesitate, take your idea to the Innovation Office and give it a try!"</p>/en/news/from-journal-stress-to-ai-solution_12147261//en/news/network-to-strengthen-collaboration-in-cancer-research_12146945/Network to strengthen collaboration in cancer researchA new network brings together researchers at the university and in the region to strengthen collaboration and lay the foundation for continued development in the field of cancer.Wed, 22 Oct 2025 08:07:24 +0200<p>Cancer research in Umeå is strong in terms of both depth and breadth. Researchers here have different backgrounds, expertise and perspectives, which creates good conditions for interdisciplinary collaboration. However, despite the geographical proximity between preclinical and clinical research environments at the university and within the region, there has often been a lack of natural meeting places for researchers.</p><p>"There has been a desire to build relationships, share experiences and find new ways forward together, which is why a research network in the field of cancer has been created," says Lotta Edvinsson, project manager for the Umeå Comprehensive Cancer Centre.</p><p>The first meeting was held last week and served as a kick-off for researchers in fields ranging from nursing to molecular biology. Research leaders, future research leaders and representatives of support functions gathered to listen to inspirational lectures and short presentations on infrastructure, followed by a mingle.</p><div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/1197e4b9004e4f72ad007e760f8787be/img_14143.jpg?format=webp&mode=crop&width=640 640w, /contentassets/1197e4b9004e4f72ad007e760f8787be/img_14143.jpg?format=webp&mode=crop&width=854 854w, /contentassets/1197e4b9004e4f72ad007e760f8787be/img_14143.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/1197e4b9004e4f72ad007e760f8787be/img_14143.jpg?mode=crop&width=640 640w, /contentassets/1197e4b9004e4f72ad007e760f8787be/img_14143.jpg?mode=crop&width=854 854w, /contentassets/1197e4b9004e4f72ad007e760f8787be/img_14143.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Tufve Nyholm, Head of Department of Diagnostics and Intervention</p><span class="bildPhotografer"><span class="photo">Image</span>Anja Hansen Knutsson</span></div></div><p>"Collaboration, cooperation and interdisciplinary thinking provide opportunities to further strengthen existing projects and create new approaches and opportunities for research in the field of cancer. A prerequisite for finding synergies is that researchers get to know each other, talk and explore opportunities," says Tufve Nyholm, Head of the Department of Diagnostics and Intervention.</p><h3>Common needs and requirements</h3><p>In addition to the researchers' own wishes, there are formal requirements. To become a Comprehensive Cancer Centre (CCC), increased collaboration between preclinical and clinical research is required.</p><p>"We have a lot to gain from bringing our resources and expertise together. It is a matter of both meeting our own needs for closer collaboration and fulfilling external requirements," says Tufve Nyholm.</p><h3>Good examples can inspire others</h3><p>Daniel Öhlund and Erik Chorell are good examples of successful cross-border collaboration.</p><p>"Research in life sciences is so complex today that no one can have all the expertise needed in a single laboratory. To ensure impact and quality in projects, extra help is often required. Infrastructures offer this support and are therefore important to use," says Erik Chorell, Associate Professor at the Department of Chemistry and responsible for the Umu node of the national infrastructure Chemical Biology Consortium Sweden (CBCS).</p><p>Daniel Öhlund, associate professor at the Department of Diagnostics and Intervention and oncologist at the Cancer Centre, approached CBCS with a specific question, but believes that a broader network of contacts can help to forge new collaborations as early as the planning stage.</p><p>"Breakthroughs in cancer research require collaboration between different disciplines. More collaborations can be facilitated through networks such as this one, and Umeå CCC has an important role to play in this regard," Daniel says.</p><p>The goal is to establish a viable research network in the field of cancer in Umeå. Work is now continuing to develop the format and create more opportunities for exchange and collaboration.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/1197e4b9004e4f72ad007e760f8787be/img_14023.jpg?format=webp&mode=crop&width=640 640w, /contentassets/1197e4b9004e4f72ad007e760f8787be/img_14023.jpg?format=webp&mode=crop&width=854 854w, /contentassets/1197e4b9004e4f72ad007e760f8787be/img_14023.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/1197e4b9004e4f72ad007e760f8787be/img_14023.jpg?mode=crop&width=640 640w, /contentassets/1197e4b9004e4f72ad007e760f8787be/img_14023.jpg?mode=crop&width=854 854w, /contentassets/1197e4b9004e4f72ad007e760f8787be/img_14023.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Erik Chorell and Daniel Öhlund.</p><span class="bildPhotografer"><span class="photo">Image</span>Anja Hansen Knutsson</span></div></div><p> </p>/en/news/network-to-strengthen-collaboration-in-cancer-research_12146945//en/news/rethinking-arctic-security-in-a-time-of-tension-and-thaw_12145019/Rethinking Arctic security in a time of tension and thawOn 18 September, researchers, policymakers, and experts gathered in Oslo for the Arctic Security Conference 2025 to address one central question: how to manage polarisation and fragmentation in the Arctic. The programme spanned climate change, geopolitical tensions, indigenous knowledge, and hybrid threats, underlining the urgent need for cooperation and research to inform decisions at every level of society.Wed, 15 Oct 2025 15:44:36 +0200<h2 id="info0" data-magellan-target="info0">Young researchers set the tone</h2><p>The day before the main conference, early-career researchers organised and led a series of workshops that set the stage for the discussions to follow. Although these sessions were officially separate, they felt very much like a first day of the conference – full of energy, exchange, and engagement – attracting a large and attentive audience. Their sessions covered a broad range of topics, demonstrating how the next generation of Arctic experts is already shaping the debate and paving the way for the more senior voices who took the floor the following day. One urgent issue was the rise of hybrid threats, with participants emphasising that only strong democratic institutions, social cohesion, and trust can prevent such dangers from undermining societies.</p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="4ac5d820-031b-4e81-a9a1-3b520cd042eb" data-contentname="BILD Paul">{}</div><p>“It was inspiring to see how early-career researchers were not only participating but actively driving the conversation forward. Their initiative gave the event an energy that carried into the entire conference,” says Paul Schmidt, doctoral student at the Department of Political Science and part of the Arctic Graduate School at Umeå University. His reflections highlight the value of international arenas like this for connecting researchers across borders and disciplines.</p><h2 id="info1" data-magellan-target="info1">Politics in focus</h2><p>The official conference day opened to a packed hall, underscoring the high stakes and widespread interest in Arctic security. Norway’s Minister of Foreign Affairs Espen Barth Eide, Saami Council representative Gunn-Britt Retter, Norwegian MP Ine Eriksen Søreide, and Michael Sfraga, former U.S. Arctic Ambassador-at-Large, all brought perspectives on the state of affairs in the region. The panel painted a nuanced picture of both cooperation and conflict. Particularly notable was Sfraga’s clear statement that the United States would never attempt to purchase or annex Greenland but would respect borders and the rule of law – a message that drew attention as much for its clarity as for its symbolism.</p><p class="quote-center">Security and the environment are interconnected, and both demand stronger research and cooperation.</p><h2 id="info2" data-magellan-target="info2">Democracy and defence</h2><p>Later in the day, Norway’s Chief of Defence, General Erik Kristoffersen, offered a keynote that resonated strongly with the audience. He underlined that while nations must be vigilant, it is neither possible nor desirable to defend against every conceivable threat. Above all, he stressed that democracy must remain central: “No one wants to live in a country where the chief of defence and the chief of police run everyday life. We want to live in a democracy.” His remarks echoed the earlier call for resilience rooted in strong institutions and civic trust, reminding participants that security in the Arctic is ultimately about the kind of society people want to preserve.</p><h2 id="info3" data-magellan-target="info3">Climate challenges overlooked</h2><p>While much of the discussion centred on geopolitics and defence, several speakers warned about the decline in Arctic climate research. With fewer opportunities for cross-border cooperation, nearly half of the Arctic has become a “scientific blind spot.” This lack of data undermines the accuracy of models and makes it harder for communities and policymakers to prepare for long-term environmental change. When participants stepped outside into 20-degree September warmth in Oslo, the reality was impossible to ignore: climate change has not paused simply because international attention has shifted.</p><p>“We must not lose sight of the climate dimension. Security and the environment are interconnected, and both demand stronger research and cooperation,” Paul reflects. His words underline the role that universities such as Umeå can play in bridging science and society, ensuring that Arctic research continues to inform decisions in a rapidly changing world.</p>/en/news/rethinking-arctic-security-in-a-time-of-tension-and-thaw_12145019//en/news/the-nordic-cryonet-symposium_12145845/The Nordic cryoNET showcased the revolution of in situ structural biologyCryo electron microscopy (cryoEM) is an important technique for biomedical researchers to study the structure and function of macromolecular complexes in isolation and inside cells. CryoNET is a Nordic network that aims to promote collaboration and knowledge sharing across national borders. A main goal is to help establish state-of-the-art cryoEM as a pillar of Nordic life science research. Thu, 16 Oct 2025 17:44:01 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/63266b27920d42269ebc761e07636e3c/img_6445.jpg?format=webp&mode=crop&width=640 640w, /contentassets/63266b27920d42269ebc761e07636e3c/img_6445.jpg?format=webp&mode=crop&width=854 854w, /contentassets/63266b27920d42269ebc761e07636e3c/img_6445.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/63266b27920d42269ebc761e07636e3c/img_6445.jpg?mode=crop&width=640 640w, /contentassets/63266b27920d42269ebc761e07636e3c/img_6445.jpg?mode=crop&width=854 854w, /contentassets/63266b27920d42269ebc761e07636e3c/img_6445.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Group photo of the participants of the cryoNET Symposium 2025</p><span class="bildPhotografer"><span class="photo">Image</span>Ainhoa Querejeta</span></div></div><p>The symposium, which took place on the 1st to the 2nd of October at Umeå University, brought together 140 at all career stages - from master’s students to professors. Over these two days, invited speakers, selected talks by participants, poster and networking sessions highlighted the latest discoveries in the field.</p><p>What stood out most was the atmosphere: a shared enthusiasm for meeting in person and strengthening the community. As Rooshanie Ejaz, a student supported by the Novo Nordisk Foundation, noted:</p><p class="quote-center">Since lab work can often be quite independent, events like these are a great opportunity to build connections and feel part of a vibrant community</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/63266b27920d42269ebc761e07636e3c/processed-46b7c7dd-4bca-4d1c-955a-7a8d27fbf6d8.jpg?format=webp&mode=crop&width=640 640w, /contentassets/63266b27920d42269ebc761e07636e3c/processed-46b7c7dd-4bca-4d1c-955a-7a8d27fbf6d8.jpg?format=webp&mode=crop&width=854 854w, /contentassets/63266b27920d42269ebc761e07636e3c/processed-46b7c7dd-4bca-4d1c-955a-7a8d27fbf6d8.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/63266b27920d42269ebc761e07636e3c/processed-46b7c7dd-4bca-4d1c-955a-7a8d27fbf6d8.jpg?mode=crop&width=640 640w, /contentassets/63266b27920d42269ebc761e07636e3c/processed-46b7c7dd-4bca-4d1c-955a-7a8d27fbf6d8.jpg?mode=crop&width=854 854w, /contentassets/63266b27920d42269ebc761e07636e3c/processed-46b7c7dd-4bca-4d1c-955a-7a8d27fbf6d8.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Sunanda Chhetri, Irina Gutche, Laura Belot and Lorene Gonnin enjoing the poster session at the cryoNET Symposium.</p><span class="bildPhotografer"><span class="photo">Image</span>Sara Sandin</span></div></div><p>Bernt Eric Uhlin, professor at Umeå University who has been involved with cryoNET since its inception, gave a thoughtful reflection:</p><p class="quote-center">I am now retired, but why should I give up my passion?</p><p>His remarks captured the core spirit of the event, driven by genuine passion for research and collaboration. Whether during the talks or informal coffee breaks, that enthusiasm was clear.</p><p>The hall was filled with thoughtful discussions and meaningful exchanges between peers, mentors, and collaborators. A key highlight was the poster session, where PhD students and Postdocs presented their work. While all contributions were impressive, the organisation team is pleased to congratulate our award winners:</p><ul><li><strong>Adriana Chrenková</strong> – Understanding sucrose transport in plants</li><li><strong>Bianca Korse</strong> – Structural basis of GRAF1-mediated membrane tubulation</li><li><strong>Liya Mukhamedova</strong> – Initial stages of enteroviral infections</li></ul><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="d0851952-2fd1-4c40-ae85-86107fd7179e" data-contentname="cryoNET2025_1">{}</div><p>As with any event, the symposium concluded, leaving a strong sense of progress and optimism for what lies ahead. In 2026, the cryoNET symposium will take place in Copenhagen. The cryoNet committee in Umeå extends our sincere thanks to Aarhus University, the University of Copenhagen, Stockholm University, and Umeå University, as well as to our generous sponsors: the Novo Nordisk Foundation, Knut and Alice Wallenberg Foundation, Wenner-Gren Foundation, Thermo Fisher, UCMR, and MIMS.</p>/en/news/the-nordic-cryonet-symposium_12145845//en/news/molecular-bodyguard-helps-infections-persist_12145023/“Molecular bodyguard” helps infections persistResearchers at Umeå University have identified a key molecular player that helps bacteria survive the hostile environment inside the body. Their study reveals how the protein RfaH acts as a protective shield for bacterial genes — and points to new strategies for fighting persistent infections. Thu, 16 Oct 2025 12:14:25 +0200<p>“The human body is a very stressful place for bacteria,” says Kemal Avican research group leader at Department of Molecular Biology and Icelab at Umeå University and leader of the study. “During infection, the immune system attacks, nutrients are scarce, and microbes are exposed to bile salts, acids and heat. We looked at how RfaH helps bacteria deal with that stress by turning on the right survival genes at the right time.”</p><p>Persistent bacterial infections pose a major challenge in medicine: bacteria can linger in the body long after acute symptoms fade, evading immune defenses and surviving antibiotic treatment. In diseases like tuberculosis, this leads to relapse and makes treatment difficult.</p><h3>Keeps critical genes switched on</h3><p>Using <em>Yersinia pseudotuberculosis</em> as a model bacterium that infects the gut, Kemal Avican and his team showed that RfaH is essential for bacterial persistence.</p><p>RfaH acts like a molecular bodyguard, ensuring transcription—the step where DNA is copied into a messenger molecule that guides protein production—runs to completion.</p><p>“The protein hops onto the transcription machinery and helps it stay on track so the full set of genes is read to the end. This makes RfaH an anti-terminator – it prevents the termination of transcription”, explains Kemal Avican.</p><p>“When we removed RfaH, the bacteria's ability to establish long-term infection dropped dramatically!” he adds.</p><h3>Surviving the stress of a hostile environment</h3><p>The researchers found that RfaH production ramps up precisely when bacteria need it most—in late growth stages and when conditions turn hostile.</p><p>In mouse experiments, the difference was stark: nearly all animals became infected with normal bacteria, but only about one in five became infected when bacteria lacked RfaH. This translated to much higher survival rates among the mice.</p><p>Many bacterial genes are arranged in long stretches called operons. Without RfaH, the cellular machinery that reads these genes can stall or stop prematurely. RfaH prevents this, ensuring bacteria can produce surface structures, secrete toxins, and resist stress from the body's defenses.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/d5012fe72b7f48cb9a0fabe43f3f6fbb/yersinia_pseudotuberculosis_drfah_salt_kemal_avican.png?format=webp&mode=crop&width=640 640w, /contentassets/d5012fe72b7f48cb9a0fabe43f3f6fbb/yersinia_pseudotuberculosis_drfah_salt_kemal_avican.png?format=webp&mode=crop&width=854 854w, /contentassets/d5012fe72b7f48cb9a0fabe43f3f6fbb/yersinia_pseudotuberculosis_drfah_salt_kemal_avican.png?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/d5012fe72b7f48cb9a0fabe43f3f6fbb/yersinia_pseudotuberculosis_drfah_salt_kemal_avican.png?mode=crop&width=640 640w, /contentassets/d5012fe72b7f48cb9a0fabe43f3f6fbb/yersinia_pseudotuberculosis_drfah_salt_kemal_avican.png?mode=crop&width=854 854w, /contentassets/d5012fe72b7f48cb9a0fabe43f3f6fbb/yersinia_pseudotuberculosis_drfah_salt_kemal_avican.png?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Atomic force microscopy images of Yersinia pseudotuberculosis cells that lack the RfaH protein growing under high salt condition. As a result of not having RfaH, the bacteria have faulty surfaces which cause them to clump together in a stressful, high-salt environment.</p><span class="bildPhotografer"><span class="photo">Image</span>Kemal Avican</span></div></div><p> </p><h3>Insights for future antimicrobial therapies</h3><p>The research revealed that RfaH controls the production of a key component of the surface of bacteria - the O-antigen. Without RfaH, this outer coat becomes defective. But RfaH's influence extends further, activating many “downstream” genes involved in attachment, movement, and nutrient transport.</p><p>RfaH itself is present in many bacteria, including harmless members of the microbiota. That is why genes influenced by RfAH through activation or signaling - downstream genes - could provide promising new selective targets to stop persistent infections, the researchers say.   </p><p>“This antimicrobial approach could disarm pathogenic bacteria without disturbing the beneficial ones”, says Joram Kiriga Waititu, postdoctoral fellow at Department of Molecular Biology, and first author of the study.</p><p>While <em>Yersinia pseudotuberculosis</em> usually causes an infection in humans that can heal on its own, it serves as a valuable model for gut bacteria that can cause long-term or recurrent disease, such as <em>Escherichia coli</em>, <em>Salmonella</em> and <em>Helicobacter</em>. In this way, the findings could pave the way for new strategies to tackle hard-to-treat gut infections.</p><p> </p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="e5e74599-5e42-43a1-8e3d-5a0dec6acbf5" data-contentname="About the study">{}</div>/en/news/molecular-bodyguard-helps-infections-persist_12145023//en/news/new-discovery--bacterial-bubbles-hitchhike-to-reach-the-cell-surface_12145601/New discovery – bacterial “bubbles” hitchhike to reach the cell surfaceResearchers at Umeå University have discovered that the microscopic “bubbles” released by bacteria in our body do not just drift around randomly. Instead, they use the thin protrusions of cells as a transport route to quickly and efficiently reach their target with their contents.Fri, 10 Oct 2025 14:41:18 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/c7dbfe4dff834c15a3ecaf17da2c1d5b/anna_arnqvist_lab_2700_230223_mpn3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/c7dbfe4dff834c15a3ecaf17da2c1d5b/anna_arnqvist_lab_2700_230223_mpn3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/c7dbfe4dff834c15a3ecaf17da2c1d5b/anna_arnqvist_lab_2700_230223_mpn3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/c7dbfe4dff834c15a3ecaf17da2c1d5b/anna_arnqvist_lab_2700_230223_mpn3.jpg?mode=crop&width=640 640w, /contentassets/c7dbfe4dff834c15a3ecaf17da2c1d5b/anna_arnqvist_lab_2700_230223_mpn3.jpg?mode=crop&width=854 854w, /contentassets/c7dbfe4dff834c15a3ecaf17da2c1d5b/anna_arnqvist_lab_2700_230223_mpn3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Anna Arnqvist is professor at the Department of Medical Biochemistry and Biophysics at Umeå University.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p class="quote-center">increases the understanding of how bacteria and cells interact</p><p>“This is a mechanism that increases the understanding of how bacteria and cells interact and, by extension, how we understand and fight infections,” says Anna Arnqvist, professor at the Department of Medical Biochemistry and Biophysics at Umeå University, who led the study.</p><h2 id="info0" data-magellan-target="info0">Drones with delivery</h2><p>All living cells can release nano-sized fluid-filled structures that resemble “bubbles”, so-called vesicles. Bacteria also release such vesicles, and despite their small size, they can carry everything from toxins to proteins and DNA that affects how the receiving host cell reacts.</p><div class="mediaflowwrapper bildlink halfwidthsquareleft"><div class="bildImage"><picture><source srcset="/contentassets/c7dbfe4dff834c15a3ecaf17da2c1d5b/zia_32.jpg?format=webp&mode=crop&width=640 640w, /contentassets/c7dbfe4dff834c15a3ecaf17da2c1d5b/zia_32.jpg?format=webp&mode=crop&width=854 854w, /contentassets/c7dbfe4dff834c15a3ecaf17da2c1d5b/zia_32.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/c7dbfe4dff834c15a3ecaf17da2c1d5b/zia_32.jpg?mode=crop&width=640 640w, /contentassets/c7dbfe4dff834c15a3ecaf17da2c1d5b/zia_32.jpg?mode=crop&width=854 854w, /contentassets/c7dbfe4dff834c15a3ecaf17da2c1d5b/zia_32.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Zia Ur Rehman, a postdoctoral fellow in Anna Arnqvist's group when the study was conducted. He is now a researcher at Kohat University in Pakistan</p><span class="bildPhotografer"><span class="photo">Image</span>private</span></div></div><p>“The vesicles act as messengers between each other and to cells, much like tiny drones that deliver their content,” explains Zia Ur Rehman, first author. He was postdoctoral fellow at the Department of Medichal Biochemistry and Biophysics at Umeå University when the study was carried out.</p><p>While previous research has focused on a better understanding of how cells take up vesicles and what effects they cause, the question of how the vesicles reach the surface of the cell body where the uptake occurs has remained unanswered.</p><h2 id="info1" data-magellan-target="info1">Not moving randomly</h2><p>The new study shows that vesicles near host cells do not just drift around randomly. Instead, they hitchhike on thin, hair-like protrusions on the cell surface, called filopodia. Filopodia are rich in actin proteins and play important roles in cell movement, contraction and sensing of the environment. Anna Arnqvist and her colleagues discovered that vesicles utilize filopodia either by "surfing" along them, much like sliding down a railing, or by being actively pulled inward when the filopodia contract.</p><p>This mode of transport efficiently captures vesicles from the surrounding environment and moves them from the outer edge of the cell to the cell body, where they can internalize and thereby deliver their contents to the host cell.</p><p>Using advanced high-resolution microscopy techniques, the team was able to observe vesicles interacting with filopodia in real time and even measure their speed as they surfed forward or were pulled inward.</p><p>“The speed when they surfed forward was an average of 1 nanometer per second. When they were pulled inward, it was faster, an average of 30 nanometers per second, which means it moved about its own length in one to two seconds,” says Zia Ur Rehman.</p><h2 id="info2" data-magellan-target="info2">Universal strategy in bacteria</h2><p>“Importantly, we saw that the vesicles use the same transport mechanism regardless of which bacterium the vesicles came from, or which tissue the recipient cells belonged to. This suggests that this is a universal strategy that bacteria use,” says Anna Arnqvist.</p><p>Because vesicles mimic the surface of their parent bacteria and carry a wide range of molecules, they can affect host cells in many ways. In addition to delivering harmful substances, the vesicles can act as "decoys" to protect bacteria from attack by the immune system.</p><h2 id="info3" data-magellan-target="info3">Preventing and treating infections</h2><p>Since bacterial vesicles already play a key role in infection biology medicine, for example as delivery systems for drugs or vaccines, this study provides important new knowledge about the very first contact with the host cell.</p><p>“Our long-term goal with the research is to understand how bacterial vesicles hijack host cells and translate this knowledge into new methods that can prevent or treat infections,” says Anna Arnqvist.</p><p>The study has been published in the Journal of Extracellular Vesicles. It has been funded by the Swedish Cancer Society. The analyses were carried out at the Biochemical Imaging Centre Umeå (BICU) and Umeå Centre for Electron Microcopy (UCEM) at Umeå University.</p>/en/news/new-discovery--bacterial-bubbles-hitchhike-to-reach-the-cell-surface_12145601//en/news/abisko-stay-strengthens-research-on-digital-statehood_12143605/Abisko stay strengthens research on digital statehoodFor Dr. Michel Rouleau-Dick, three days in Abisko meant more than access to scientific resources—it was also his first encounter with the Arctic landscape, which will shape his research and his life in the North.Tue, 07 Oct 2025 15:58:59 +0200<h2 id="info0" data-magellan-target="info0">Advancing research on digital statehood</h2><p>From 22 to 25 September, Dr. Michel Rouleau-Dick, postdoctoral fellow at the Centre for Transdisciplinary AI and newly appointed Arctic Six Fellow, spent three days at the Abisko Scientific Research Station to develop his research on digital statehood and multi-layered sovereignty. During the visit, he took advantage of the station’s extensive library resources, which provided unique materials to enhance and refine his project.</p><h2 id="info1" data-magellan-target="info1">Connecting with the Arctic environment</h2><p>This stay above the Arctic Circle also allowed Dr. Rouleau-Dick with the chance to familiarise himself with the region, as he only recently moved to the North earlier this year. Besides the scientific work, the Arctic landscape itself became a source of inspiration. An enthusiastic amateur photographer, he explored the area and captured the dramatic seasonal change—from vibrant birch forests in yellow and orange to the snow-covered peaks that surround the station.</p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="a3226d7c-8c15-4377-9234-a633bb90aeb0" data-contentname="BILD TOP">{}</div><p class="quote-center">Spending time in Abisko has provided me with not only access to exceptional scientific resources but also a deeper connection to the Arctic environment.</p><p>Reflecting on his experience, Dr. Rouleau-Dick noted:</p><p>"Spending time in Abisko has provided me with not only access to exceptional scientific resources but also a deeper connection to the Arctic environment. Experiencing the landscape firsthand adds a new dimension to my research and reinforces my commitment to exploring the complexities of sovereignty in this region."</p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="087ddb4c-72d6-4b34-bea9-57b2c2b2d2ec" data-contentname="BILD Abisko">{}</div><h2 id="info2" data-magellan-target="info2">Engaging with ongoing research</h2><p>During his visit, Dr. Rouleau-Dick also attended a lecture by Keith Larson, Director of the Arctic Centre, who shared insights from his long-term research on permafrost thaw. This project, which involves collaborations with high school students in collecting soil samples, demonstrates how Arctic research combines advanced science with local participation.</p><h2 id="info3" data-magellan-target="info3">Looking ahead</h2><p>Returning from Abisko, Dr. Rouleau-Dick brings not only valuable academic insights but also a personal connection to the Arctic environment that will influence his future work. His time at the research station marks a significant step in anchoring his project in the region's realities, blending scholarly investigation with the firsthand experience of the North.</p>/en/news/abisko-stay-strengthens-research-on-digital-statehood_12143605//en/news/when-listeria-bacteria-go-to-fine-dining_12144793/When Listeria bacteria go to fine diningJörgen Johansson, professor of molecular biology at Umeå University, has studied the Listeria bacteria for 25 years. He is following the outbreak at a top restaurant in Stockholm this week with great interest. We ask him five curious questions:Fri, 03 Oct 2025 11:01:18 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/ee5557ec51cb4204948951ba39c5df2a/dag1_mg_07083.jpg?format=webp&mode=crop&width=640 640w, /contentassets/ee5557ec51cb4204948951ba39c5df2a/dag1_mg_07083.jpg?format=webp&mode=crop&width=854 854w, /contentassets/ee5557ec51cb4204948951ba39c5df2a/dag1_mg_07083.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/ee5557ec51cb4204948951ba39c5df2a/dag1_mg_07083.jpg?mode=crop&width=640 640w, /contentassets/ee5557ec51cb4204948951ba39c5df2a/dag1_mg_07083.jpg?mode=crop&width=854 854w, /contentassets/ee5557ec51cb4204948951ba39c5df2a/dag1_mg_07083.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Listeria can grow on agar plates at incredibly low temperatures. </p><span class="bildPhotografer"><span class="photo">Image</span>Eva-Maria Diehl</span></div></div><p class="quote-center">For a healthy individual, it takes an incredible number of bacteria – several billion! – to get really sick</p><h2 id="info0" data-magellan-target="info0">How serious is the current outbreak in Stockholm, and what are you following particularly closely in its development?</h2><p>“The outbreak is serious because it has affected so many healthy people in a short period of time. Normally, people who have some form of weakened immune system are affected, such as pregnant women, the elderly and cancer patients. It is also remarkable that it has happened so quickly, from some of those involved, getting the infection to becoming seriously ill."</p><div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/ee5557ec51cb4204948951ba39c5df2a/jorgen_johansson_bild.jpg?format=webp&mode=crop&width=640 640w, /contentassets/ee5557ec51cb4204948951ba39c5df2a/jorgen_johansson_bild.jpg?format=webp&mode=crop&width=854 854w, /contentassets/ee5557ec51cb4204948951ba39c5df2a/jorgen_johansson_bild.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/ee5557ec51cb4204948951ba39c5df2a/jorgen_johansson_bild.jpg?mode=crop&width=640 640w, /contentassets/ee5557ec51cb4204948951ba39c5df2a/jorgen_johansson_bild.jpg?mode=crop&width=854 854w, /contentassets/ee5557ec51cb4204948951ba39c5df2a/jorgen_johansson_bild.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Jörgen Johansson is professor at the Department of Molecular Biology at Umeå University.</p><span class="bildPhotografer"><span class="photo">Image</span>privat</span></div></div><h2 id="info1" data-magellan-target="info1">You have been researching the listeria bacteria for over two decades – what makes it so fascinating from a scientific perspective?</h2><p>“Listeria is a bit like Dr. Jekyll and Mr. Hyde, as it can live in the soil and multiply without any problems. Sometimes, however, it can enter the food chain, usually through dairy production or in fishery products, and then become an extremely aggressive and "successful" pathogen that can have a mortality rate of up to 30 percent.”</p><h2 id="info2" data-magellan-target="info2">What do we know today about how Listeria manages to enter the human body and cause disease?</h2><p>“Listeria is probably one of the bacteria that we know best about how it causes disease and how it interacts with the human cell. The bacterium enters the body by eating food contaminated with Listeria and enters the intestinal epithelial layer.”</p><p>“For a healthy individual, it takes an incredible number of bacteria – several billion! – to get really sick. In those cases, the bacteria make their way from the epithelial cells into the bloodstream where they usually spread to the liver and spleen and multiply. In a healthy individual, the immune system takes care of the bacteria, but if you have a weakened immune system, the bacteria can spread into the blood and cause sepsis or get into the brain and cause meningitis. In pregnant women, the bacteria can enter through the amniotic sac to the fetus. The later stages of the infection have a mortality rate of up to 30 percent.”</p><h2 id="info3" data-magellan-target="info3">Is there something about Listeria in particular that makes it extra difficult to control in food handling?</h2><p>“Listeria can grow at incredibly low temperatures. In my lab, for example, we have grown the bacteria on agar plates that we have placed on ice. Even if you buy a food with few Listeria bacteria, its ability to grow at low temperatures means that after a week or so you can have enormous amounts of bacteria in the food. In addition, it can withstand very high salt concentrations. I usually use Paris as an example where I was a postdoctoral fellow at the Pasteur Institute. Just a few hundred meters away, on certain days you can buy cheese at a food market that is made from unpasteurized cheese. Even if there are few bacteria when you buy it, there can be an incredible number of bacteria if you take it home and eat it after a few weeks.”</p><h2 id="info4" data-magellan-target="info4">What about Listeria and antibiotic resistance?</h2><p>“Listeria is still (mostly) susceptible to antibiotics. However, it can be good to be prepared for the fact that it will at some point become antibiotic resistant, which is true for all pathogenic bacteria.”</p>/en/news/when-listeria-bacteria-go-to-fine-dining_12144793//en/news/we-must-protect-both-security-and-freedom_12144314/Police counterterrorism work examined in new thesisHow can society respond to a growing terrorist threat without undermining democracy? This question is at the heart of Susanna Bellander's doctoral thesis at Umeå University. "We must stop viewing security and freedom as a zero-sum game. In times of unrest, we need to protect both, simultaneously," says Susanna Bellander, doctoral student at Unit for Police Work. Tue, 30 Sep 2025 13:51:36 +0200<p>Susanna Bellander has been a police officer for 15 years and has worked as an investigator of serious crimes and intelligence operations, as well as with terrorism and counter-terrorism, both operationally and strategically. In her research, she has combined document analysis, interviews with police employees in 2022 and 2025, and a national survey study following the terrorist attack in Stockholm in 2017.</p><p>The results show that security measures are often prioritised at the expense of preventive efforts and democracy-building work. According to Susanna Bellander, there is a clear imbalance, with reactive measures being given better conditions for implementation than democracy-building efforts.</p><div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/5b247777fa044554a1e677c137cc9e5e/susanna_bellander2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/5b247777fa044554a1e677c137cc9e5e/susanna_bellander2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/5b247777fa044554a1e677c137cc9e5e/susanna_bellander2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/5b247777fa044554a1e677c137cc9e5e/susanna_bellander2.jpg?mode=crop&width=640 640w, /contentassets/5b247777fa044554a1e677c137cc9e5e/susanna_bellander2.jpg?mode=crop&width=854 854w, /contentassets/5b247777fa044554a1e677c137cc9e5e/susanna_bellander2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Susanna Bellander, affiliated as doctoral student at Unit of Police Work. Photo: Sophia Nilsson Södertörns högskola.</p></div></div><p>"As a police officer, I have seen the need for strong measures in critical situations. As a researcher, I have learned that long-term security requires something more – a constant awareness of what we risk losing if democracy is compromised in the name of protection," says Susanna Bellander.</p><h3>Vulnerable members of society are hit harder</h3><p>Research also shows that people with a low quality of life, or a weak sense of belonging to Swedish society, are hit harder by fear and reduced trust in the wake of terrorist attacks. This points to the need for inclusive strategies that strengthen the resilience of society as a whole – not just protect against threats. The thesis argues that effective counter-terrorism must be proportionate, responsible and integrated – with a focus on both protection and rights.</p><p>Susanna Bellander has defended her thesis at the Faculty of Medicine, Department of Epidemiology and Global Health, which she believes is obvious:</p><p>"Terrorism has a profound impact on people's health – from direct victims to emergency services personnel, witnesses and society as a whole. Counterterrorism also has extensive health aspects that are important to study."</p>/en/news/we-must-protect-both-security-and-freedom_12144314//en/news/anne-bridges-virology-and-cardiology-as-new-myocarditis-research-emerges_12142115/Virology and cardiology are combined in new research on the heartMyocarditis is a serious inflammation of the heart muscle that can hit young, healthy people hard—and without warning. In the worst cases, it can lead to heart failure or sudden cardiac death. Researcher Anne Tuiskunen Bäck is working to close key knowledge gaps in diagnostics, risk assessment, and follow-up of patients.Mon, 29 Sep 2025 12:33:02 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/c00ba5c48dc341d3a9ec62440fdb461c/anne_och_amina2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/c00ba5c48dc341d3a9ec62440fdb461c/anne_och_amina2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/c00ba5c48dc341d3a9ec62440fdb461c/anne_och_amina2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/c00ba5c48dc341d3a9ec62440fdb461c/anne_och_amina2.jpg?mode=crop&width=640 640w, /contentassets/c00ba5c48dc341d3a9ec62440fdb461c/anne_och_amina2.jpg?mode=crop&width=854 854w, /contentassets/c00ba5c48dc341d3a9ec62440fdb461c/anne_och_amina2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Researcher Anne Tuiskunen Bäck and her PhD Amina Hayat.</p><span class="bildPhotografer"><span class="photo">Image</span>Ingrid Söderbergh</span></div></div><p class="quote-center">it is very important to obtain new knowledge</p><p>“It is very important to obtain new knowledge, so that we can more easily make the correct diagnosis and find risk groups. Most people with myocarditis recover on their own, but some patients develop heart complications. If we can identify these patients early, we could implement preventive measures,” says Anne Tuiskunen Bäck, a specialist in cardiology at Norrland University Hospital and a researcher at Umeå University.</p><h2 id="info0" data-magellan-target="info0">Viruses most common cause</h2><p>You often hear that you should avoid exercise when you have a cold – and there is a good reason: the risk of myocarditis. In the Western world, myocarditis is most often caused by viruses, but bacteria, fungi, parasites, side effects of certain cancer drugs or autoimmune diseases can also be behind it. In the disease, the immune system overreacts and attacks the heart muscle, which can impair the heart's ability to pump blood around the body.</p><p>“No specific treatments exist, and in most cases, the disease is mild and transient. We usually let go of patients completely when the myocarditis appears to have healed and all tests have normalized. We urge them to avoid physical activity for a couple of months, which can be difficult, especially for younger people, to follow,” says Anne Tuiskunen Bäck.</p><p>However, myocarditis can cause long-term complications and, in some cases, become chronic if the inflammation does not heal completely. Over time, the heart loses its elasticity and enlarges, as the heart wall thins when heart muscle cells are replaced by scar tissue. In the most severe cases, this can lead to terminal heart failure, where a heart transplant becomes necessary to survive. Today, there is a lack of knowledge about how to identify early on which patients are at risk of being affected.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/c00ba5c48dc341d3a9ec62440fdb461c/hjartbild_14.jpg?format=webp&mode=crop&width=640 640w, /contentassets/c00ba5c48dc341d3a9ec62440fdb461c/hjartbild_14.jpg?format=webp&mode=crop&width=854 854w, /contentassets/c00ba5c48dc341d3a9ec62440fdb461c/hjartbild_14.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/c00ba5c48dc341d3a9ec62440fdb461c/hjartbild_14.jpg?mode=crop&width=640 640w, /contentassets/c00ba5c48dc341d3a9ec62440fdb461c/hjartbild_14.jpg?mode=crop&width=854 854w, /contentassets/c00ba5c48dc341d3a9ec62440fdb461c/hjartbild_14.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Patients who come to the hospital experience symptoms such as unexplained chest pain, shortness of breath and palpitations.</p><span class="bildPhotografer"><span class="photo">Image</span>Johnér bildbyrå</span></div></div><h2 id="info1" data-magellan-target="info1">Lack of research</h2><p>Anne Tuiskunen Bäck got the idea for her research project two years ago when her clinic director asked her to look through the clinical management plan for myocarditis patients, which is based on the European Society of Cardiology guidelines.</p><p>“I was surprised; the guidelines were from 2013! Unlike the guidelines for myocardial infarction, which are updated every five years. The lack of updated guidelines is due to the absence of large clinical studies on myocarditis,” says Anne Tuiskunen Bäck.</p><p>In the scientific literature, Anne saw a clear lack of research on how infections affect myocarditis. She also reacted to the lack of communication between virology and cardiology – two fields that would benefit from collaborating more. That is where the interest was sparked.</p><p>“I got involved in how we could improve the routines for long-term follow-up, to identify patients at risk of developing severe cardiac complications and also to look for better tools for diagnosing myocarditis,” says Anne.</p><h2 id="info2" data-magellan-target="info2">Follow-up for 25 years</h2><p>Last year, Anne Tuiskunen Bäck began the extensive work of preparing the clinical study – a process that requires careful planning and extensive administration. Since the study involves data from humans, approval is required from the Swedish Ethics Review Authority, an authority for all clinical research in Sweden. Anne eventually received permission to follow newly diagnosed patients until the year 2050 and previous cases of myocarditis in Västerbotten since 2009.</p><p>The study is now operating at a high level of activity. The newly diagnosed patients (the acute patient group) submit repeated samples during the days they are hospitalized and then at return visits. The other patient group who has had myocarditis previously submits a blood sample via their local health care centre.</p><p>“We will follow each patient for a really long time through medical records regarding their heart health and compare with what we see in their samples to find new diagnostic and risk markers.”</p><p>Anne Tuiskunen Bäck has recently been awarded 500,000 kronor from the Norrländska Hjärtfonden for the research project, an addition that gives the work a new boost. She has recruited Amina Hayat, a specialist in cardiology, as a doctoral student. Amina is responsible, among other things, for contacting new participants in the study. In the Autumn, the research group will be further strengthened when two postdoctoral fellows join to work on the project.</p><p>“The turnout of participants is overwhelming. One 20-year-old even said that it felt like a privilege to be part of the study, that makes it extra fun!”</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/c00ba5c48dc341d3a9ec62440fdb461c/biomedicinsk-analytiker_7295-250513-mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/c00ba5c48dc341d3a9ec62440fdb461c/biomedicinsk-analytiker_7295-250513-mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/c00ba5c48dc341d3a9ec62440fdb461c/biomedicinsk-analytiker_7295-250513-mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/c00ba5c48dc341d3a9ec62440fdb461c/biomedicinsk-analytiker_7295-250513-mpn2.jpg?mode=crop&width=640 640w, /contentassets/c00ba5c48dc341d3a9ec62440fdb461c/biomedicinsk-analytiker_7295-250513-mpn2.jpg?mode=crop&width=854 854w, /contentassets/c00ba5c48dc341d3a9ec62440fdb461c/biomedicinsk-analytiker_7295-250513-mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>The patients being followed are asked to provide blood samples. <span class="photo" style="color: #666666; font-size: 0.66667rem; text-wrap-mode: nowrap;">Image</span><span style="color: #666666; font-size: 0.66667rem; text-wrap-mode: nowrap;">Mattias Pettersson</span></p></div></div><h2 id="info3" data-magellan-target="info3">New biomarkers for diagnosis</h2><p>It is difficult to diagnose suspected myocarditis. The doctor performs a physical examination and looks at the patient's symptoms, takes blood samples, an ECG, a cardiac ultrasound and performs an MRI scan of the heart. Early biopsy – a tissue sample from the heart – is the most reliable way to make a diagnosis but is also fraught with several limitations and uncertainties.</p><p>“For this reason, we do it extremely rarely. If the patient is not terminally ill with their heart disease, there is very little benefit in retrieving a biopsy from the heart. That is the reasoning.”</p><p>As a result, the diagnosis is often based on a probability assessment rather than a definitive conclusion. The fact that many cases probably also go under the radar is another reason for the lack of reliable statistics on how many people are affected by myocarditis in Sweden each year.</p><p>The second part of the project focuses on finding new biomarkers for diagnosing myocarditis. Anne Tuiskunen Bäck is investigating whether a blood test can replace tissue tests. She and her colleagues analyse lab samples from the patients, including using metagenomics to find out which virus is involved, and also map the patients' genome to see if genetic factors increase the risk. In collaboration with other research groups, they will study the immune response and metabolomics of the patients at a later stage.</p><h2 id="info4" data-magellan-target="info4">Cardiology and virology in combination</h2><p>This is a typical example of a translational project, which means that basic research solves questions raised in the clinic. In this way, Anne Tuiskunen Bäck uses both her knowledge in virology and her clinical competence as a medical doctor. The research is also interdisciplinary and spans virology, cardiology and genetics.</p><p>The study is extensive. It involves several clinics, many colleagues and patients of all ages, from infants to the elderly. There are also discussions about scaling up the study to other hospitals in Sweden.</p><p>Cardiology is a dynamic and research-intensive field that naturally interacts with virology, notes Anne Tuiskunen Bäck.</p><p>“It is both exciting and fun to combine two fields. Having one foot in virology and one in cardiology works great – and feels innovative.”</p>/en/news/anne-bridges-virology-and-cardiology-as-new-myocarditis-research-emerges_12142115//en/news/when-trees-become-co-actors_12142895/<description>How can art shift our perception of forests—from raw material to living companions? Through installations and performances in Umeå and abroad, Puerto Rican artist and architect Luis Berríos-Negrón, associate professor at Umeå School of Architecture, explores ways of listening to, nurturing, and co-existing with trees. His work opens new spaces for reckoning with the climate crisis, industrialisation, and colonialism, while reimagining reforestation as a cultural and relational practice. </description><pubDate>Wed, 24 Sep 2025 11:09:57 +0200</pubDate><atom:content type="html"><h2 id="info0" data-magellan-target="info0">From Lab to Stage: Guataubá Turns Science into Sensory Experience </h2><p>In December 2024, Berríos-Negrón transformed the UPSC Wallenberg Tree Phenotyping Platform—generally reserved for highly technical plant research—into a space of art and encounter. His performance Guataubá unfolded as a multisensory tree nursery, where sound, movement, and choral voices invited the audience to imagine trees as sentient beings rather than economic resources. Collaborating with Copenhagen-based artist Félix Becker and the Umeå Barockkör, he blurred the boundaries between science and ritual, observation and care. </p><h2 id="info1" data-magellan-target="info1">Caudex at Arboretum Norr – An Infrastructure for Tree Care </h2><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="bac50304-74d6-4c1b-bdb2-54bd37662733" data-contentname="BILD Caudex_2">{}</div><p>Earlier this year, Berríos-Negrón unveiled Caudex at Arboretum Norr in Baggböle, Umeå. Developed together with Arboretum staff, the installation is designed as a long-term support structure for “tree nursing”—the practice of listening to and caring for young treelings. To inaugurate this living infrastructure, he staged the performance Trophic Auscultation, featuring local musicians who played alongside the trees in acts of attunement and reciprocity. The work highlights the importance of collaboration between artists, scientists, and the wider community in shaping more sustainable relations with nature.</p><p>“For me, tree nursing is not only about nurturing diversity for young trees, but about learning, again, how to live in co-inhabitancy with forests. It’s a practice of personhood—listening, caring, and recognising that trees are as much actors as humans are in our shared future,” says Luis Berríos-Negrón</p><h2 id="info2" data-magellan-target="info2">Rethinking Reforestation – Between Puerto Rico, Denmark, and Sweden</h2><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="7694af8c-5cdd-4ef9-80d0-804408e1bc69" data-contentname="Bild Caudex_3">{}</div><p>These works build on Berríos-Negrón’s postdoctoral research, which compares reforestation efforts in Puerto Rico after Hurricane Maria (2017–2022) with initiatives in Denmark and Sweden. While replanting trees is often framed as a technical fix for global warming and a cornerstone of the “Green Transition,” his work raises deeper questions: Whose knowledge counts in these processes? How can reforestation respond to biodiversity loss without repeating industrial and colonial patterns? By placing different regions in dialogue, he highlights how art can open new ways of seeing and practising reforestation beyond economic and technocratic frames.</p><p class="quote-center">For me, tree nursing is not only about nurturing diversity for young trees, but about learning, again, how to live in co-inhabitancy with forests.</p><h2 id="info3" data-magellan-target="info3">Art as Geo-Aesthetics and Practice of Care </h2><p>Across installations, performances, and video essays, Berríos-Negrón develops what he calls “tree nursing” as both a gesture and a method. By attending to trees as co-actors, his work reimagines reforestation as a geo-aesthetic practice under revision—one that listens to landscapes, acknowledges colonial trauma, and nurtures rituals of care across borders and species. This perspective invites us to rethink not only how forests are managed, but also how humans situate themselves in relation to the more-than-human world. </p><p>Later this autumn, Berríos-Negrón will present these works at the<strong> 6th International Geomedia Conference in Karlstad</strong>, bringing Umeå’s art–science collaborations into an international dialogue. </p></atom:content><link>/en/news/when-trees-become-co-actors_12142895/</link></item><item xml:base="en/news/milk-derived-molecule-strengthens-gut-health-even-with-unhealthy-diet_12142933/"><guid isPermaLink="false">/en/news/milk-derived-molecule-strengthens-gut-health-even-with-unhealthy-diet_12142933/</guid><title>Milk-derived molecule strengthens gut health even with unhealthy dietA Western diet, rich in fat and poor in fibre, can weaken the gut protective mucosa and increase the risk of infection and inflammation. Now, Umeå researchers have identified a milk-derived molecule that can significantly strengthen the function of the intestinal mucosa and pave the way for new dietary strategies.Thu, 25 Sep 2025 14:08:59 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/901353848d8741eba0f0469b1fa4ad09/4_img_3433_kopiera3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/901353848d8741eba0f0469b1fa4ad09/4_img_3433_kopiera3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/901353848d8741eba0f0469b1fa4ad09/4_img_3433_kopiera3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/901353848d8741eba0f0469b1fa4ad09/4_img_3433_kopiera3.jpg?mode=crop&width=640 640w, /contentassets/901353848d8741eba0f0469b1fa4ad09/4_img_3433_kopiera3.jpg?mode=crop&width=854 854w, /contentassets/901353848d8741eba0f0469b1fa4ad09/4_img_3433_kopiera3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Researcher Björn Schröder and postdoctoral fellow Supapit Wongkuna have identified a milk-based molecule that can significantly strengthen the function of the gut mucosa.</p><span class="bildPhotografer"><span class="photo">Image</span>Ingrid Söderbergh</span></div></div><p class="quote-center">the molecule can act as as a decoy substrate for mucus-degrading bacteria</p><p>“Our study shows that the milk-derived molecule can act as as a decoy substrate for mucus-degrading bacteria, which helps to protect the host's mucus barrier even in the fibre-deficient conditions, says researcher Björn Schröder, Department of Molecular Biology at Umeå University, who has led the study.</p><h2 id="info0" data-magellan-target="info0">Positive effects on the gut</h2><p>The molecule in question, casein glycomacropeptide (CGMP), is a protein with sugar molecules that occurs naturally in cheese whey. In studies on mice fed on a "Western diet", Björn Schröder and his team were able to show that CGMP has several positive effects on the gut. It stimulated the production of mucus, made the gut wall less permeable and favoured the growth of beneficial bacteria – especially Bifidobacterium.</p><p>The effects depended on how much sugar was attached to the molecule, a modification called sialylation. The researchers also saw that CGMP increased the amount of small fatty acids in the gut, especially propionate. This fatty acid is known to strengthen the gut protective barrier and contribute to a healthy mucosa.</p><p>“This is a clear example of how something we eat can positively affect the interaction between the body and gut bacteria,” says Supapit Wongkuna, postdoctoral fellow at the Department of Molecular Biology at Umeå University, and first author of the study.</p><h2 id="info1" data-magellan-target="info1">Crucial collaboration with industry</h2><p>The study was conducted in collaboration with Arla Foods Ingredients in Denmark, a global player in dairy-based ingredients. The collaboration was crucial for the researchers to have access to tailor-made CGMP fractions with varying levels of sialylation.</p><p>For Arla, the collaboration not only means a contribution to research, but also the opportunity to further develop its ingredients based on scientific results.</p><p>“We are proud to be able to support research that investigates the health-promoting potential of proteins in whey. This study shows that CGMP has value far beyond its traditional uses,” says Ann Bjørnshave, project manager at Arla Foods Ingredients.</p><h2 id="info2" data-magellan-target="info2">Prebiotics for gut health</h2><p>The research highlights the possibility of reusing dairy compounds as a prebiotic food supplement.</p><p>“We see a very promising opportunity to not only counteract the negative effects of a Western diet, but also actively promote gut health and well-being”, says Björn Schröder</p><p>The results are published in the scientific journal Food Research International.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/901353848d8741eba0f0469b1fa4ad09/2_img_3492_besk2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/901353848d8741eba0f0469b1fa4ad09/2_img_3492_besk2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/901353848d8741eba0f0469b1fa4ad09/2_img_3492_besk2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/901353848d8741eba0f0469b1fa4ad09/2_img_3492_besk2.jpg?mode=crop&width=640 640w, /contentassets/901353848d8741eba0f0469b1fa4ad09/2_img_3492_besk2.jpg?mode=crop&width=854 854w, /contentassets/901353848d8741eba0f0469b1fa4ad09/2_img_3492_besk2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Supapit Wongkuna and Björn Schröder hope for a future new prebiotic.</p><span class="bildPhotografer"><span class="photo">Image</span>[Ingrid Söderbergh]</span></div></div>/en/news/milk-derived-molecule-strengthens-gut-health-even-with-unhealthy-diet_12142933//en/news/arctic-and-sami-research-in-focus-as-university-of-northern-british-columbia-visited-umea-university_12139837/Arctic and Sámi Research in Focus as University of Northern British Columbia Visited Umeå UniversityDr. Paula Wood-Adams, Vice President for Research and Innovation at the University of Northern British Columbia (UNBC), visited Umeå University on 10 September to learn more about current Arctic and Sámi research and to explore potential areas for collaboration.Thu, 18 Sep 2025 13:28:44 +0200<p class="quote-center">The Arctic Centre aims to facilitate meetings […] and promote more sustainable and interconnected Arctic research.</p><h2 id="info0" data-magellan-target="info0">Arctic research in focus</h2><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="158ae3ec-c05b-4031-a3b5-34f4f41d1727" data-contentname="BILD UNBC SO">{}</div><p>Throughout the day, Arctic Centre-associated researchers presented projects ranging from the impacts of climate change on ecosystems to health systems in sparsely populated areas, as well as issues related to tourism and security. These insights provided a valuable basis for discussing how international partnerships can strengthen knowledge development for the benefit of remote and Arctic communities.</p><p>"The Arctic Centre aims to facilitate meetings like this, where representatives from other universities can connect with our researchers, find inspiration, and establish the foundation for future collaboration. The visit from UNBC highlights the importance of cross-border dialogue and knowledge exchange, utilising existing platforms such as UArctic to promote more sustainable and interconnected Arctic research," says Simon Oja, Deputy Director of the Arctic Centre at Umeå University.</p><h2 id="info1" data-magellan-target="info1">Sámi and Indigenous research deepens understanding </h2><p>The Várdduo – Centre for Sámi Research – presented its activities and highlighted the importance of Indigenous knowledge in Arctic research. Topics of language, identity, and sustainable community development and cultural revitalisation were discussed, alongside new research that offers a deeper understanding of the historical and contemporary circumstances of Sámi communities. These perspectives collectively emphasise the vital role of Sámi research in developing more inclusive and socially relevant Arctic knowledge.</p><p class="quote-center">Sámi research is a crucial aspect of Umeå University’s Arctic profile.</p><p>"Sámi research is a crucial aspect of Umeå University’s Arctic profile. By incorporating Indigenous perspectives, we enhance the research and its societal relevance. International collaborations, such as the one with UNBC, create opportunities for valuable comparisons and mutual learning between Indigenous peoples in different regions of the world," says Kristina Sehlin MacNeil, Deputy Director of Várdduo – Centre for Sámi Research at Umeå University.</p><h2 id="info2" data-magellan-target="info2">UArctic as a key to collaboration</h2><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="4095e446-bd9a-4f45-aab2-fefec893f470" data-contentname="BILD UNBC PWA">{}</div><p>Discussions included the University of the Arctic (UArctic), an international network of almost 200 member institutions, as a key platform for future collaboration. Through UArctic, researchers at Umeå University and UNBC can build on existing partnerships through thematic networks and the North2North mobility program, while also creating new initiatives in education and research.<br>The visit showcased the diverse research at Umeå University through the Arctic Centre, Várdduo – Centre for Sámi Research, and others. The presentations provided UNBC’s representative with insights into the various perspectives shaping today’s Arctic research landscape. The programme concluded with a meeting involving Deputy Vice-Chancellor Patrik Danielsson, Vice-Chancellor’s Adviser Thomas Olofsson, and Helena Gradin, Assistant Head of Division at the International Office.</p>/en/news/arctic-and-sami-research-in-focus-as-university-of-northern-british-columbia-visited-umea-university_12139837//en/news/carlos-wins-european-best-poster-prize-in-great-competition_12139856/Carlos wins European best poster prize in great competitionWinning a poster award at an academic conference validates your research, showcases communication skills, and boosts future academic prospects. Carlos Hernandez Ortego, doctoral student at Umeå University, returned from Europe’s biggest conference in microbiology winning a prize among 1200 posters. We ask 5 curious questions how he managed to achieve this.Fri, 12 Sep 2025 16:45:21 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/9f1f8a8f82ea4304aaeadcb42187d6b1/carlos_besk.jpg?format=webp&mode=crop&width=640 640w, /contentassets/9f1f8a8f82ea4304aaeadcb42187d6b1/carlos_besk.jpg?format=webp&mode=crop&width=854 854w, /contentassets/9f1f8a8f82ea4304aaeadcb42187d6b1/carlos_besk.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/9f1f8a8f82ea4304aaeadcb42187d6b1/carlos_besk.jpg?mode=crop&width=640 640w, /contentassets/9f1f8a8f82ea4304aaeadcb42187d6b1/carlos_besk.jpg?mode=crop&width=854 854w, /contentassets/9f1f8a8f82ea4304aaeadcb42187d6b1/carlos_besk.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>The FEMS MICRO 2025 poster prize was awarded to Carlos Hernández-Ortego, PhD at the Department of Molecular Biology at Umeå University, by the FEMS journal microLife. Pictured left, Dr Clare Taylor presenting the award. </p><span class="bildPhotografer"><span class="photo">Image</span>Liza Holiarchuk</span></div></div><p class="quote-center">I had never won a poster prize before</p><h2 id="info0" data-magellan-target="info0">How does it feel?</h2><p>“When they first announced the winners in the morning of the last day via email I did not believe my eyes, but I was happy! I did see a sticker on my poster from one of the FEMS journals when I went to remove my poster, apparently, they are interested in publishing our data. This was a good indication, but I still did not expect to get a prize. There were more than 1200 posters, and I had never won a poster prize before, so I thought the chances would be minimal.”</p><p>“They gave seven prices; one awarded for each of the FEMS different scientific journals. Mine was FEMS microLife.”</p><h2 id="info1" data-magellan-target="info1">What was your poster about?</h2><p>“In my poster I tried to summarise my PhD project that I have been working on for the last four years. It is about our discovery of how intestinal bacteria can degrade extracellular ATP, a powerful proinflammatory molecule. We discovered the enzymes responsible for the eATP degradation pathway, and we characterised exactly how they degrade eATP to hypoxanthine. We also showed the implications using mutants and cell cultures. Currently we are also expanding to in vivo mouse models."</p><p>"I think people enjoyed the story because it is well structured and an (almost) completed story. People can easily see the gap in the current knowledge about the topic, and how we filled it with our data. It is also a rather basic research topic, focused on basic knowledge of bacterial physiology, which can attract people from all different fields, in contrast to more specific, more applied kind of science. Our data has potential implications in health, natural environment or industry. Importantly, we have a lot of data on the topic, so most of the questions and concerns of the jury could be addressed.“</p><h2 id="info2" data-magellan-target="info2">How have you worked to visualize and communicate your research on the poster?</h2><p>“I made my poster during the course <em>Visualize your Science</em>, a renowned science communication course in Sweden. They are quite successful at helping people generate high-quality posters. The course was very helpful in providing me feedback and advice. In general, I would say that the best way to go when creating a poster is to ask for feedback from a lot of different people. They will always have some useful input on what is unclear or not looking good."</p><p>"Since my project has a lot of data, the decision of what to include and what to leave out on the poster was a big challenge. I tried minimizing the amount of “noise”, keeping things simple, not saturating the poster with data. When you spend half a year to generate a figure, you of course want to add it, but maybe it is detrimental for the whole flow or understanding of the poster. To be able to <em>kill your darlings</em> is important.”</p><h2 id="info3" data-magellan-target="info3">What do you think stood out in your poster?</h2><p>“Most posters nowadays have beautiful layout and nice colours. Young researchers are good at those things.  For me, I had to learn design by force, attending courses and looking for examples. I think the winning point was actually my presentation of the poster. Presenting has always felt natural to me. I think the way I explain the data, very simplified and trying to avoid overcomplicated experiments or terms made people engaged and appreciating the poster a lot more. Additionally, not learning what you are going to say by heart and improvise instead, helps to keep things very casual, so people are more relaxed and feel more encouraged to ask questions."</p><p>"I did talk to<em> a lot</em> of people during the poster presentation, and it looked like most of them were interested.”</p><h2 id="info4" data-magellan-target="info4">What was the biggest benefit for you with presenting a poster about your research?</h2><p>“I got to know some research teams that work on similar things as my group at Umeå University and we had interesting discussions. I also exchange contact information with them; in case we want to do a collaborative work together. I had long discussions with PIs and journal editors who were interested. To summarise, it was a great opportunity to make new contacts and find new possible collaborators."</p>/en/news/carlos-wins-european-best-poster-prize-in-great-competition_12139856//en/news/intimate-partner-violence-services-fall-short-for-women-with-disabilities_12139505/Intimate partner violence services fall short for women with disabilitiesWomen with disabilities who are exposed to intimate partner violence are doubly affected – both by abuse and by the inadequacy of society's support system. This is shown in a new thesis at Umeå University with recommendations for structural changes.Thu, 11 Sep 2025 11:25:49 +0200<div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/67a664f6227c4458941f4d410d46daeb/anyango_catrine_2523_210908_mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/67a664f6227c4458941f4d410d46daeb/anyango_catrine_2523_210908_mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/67a664f6227c4458941f4d410d46daeb/anyango_catrine_2523_210908_mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/67a664f6227c4458941f4d410d46daeb/anyango_catrine_2523_210908_mpn2.jpg?mode=crop&width=640 640w, /contentassets/67a664f6227c4458941f4d410d46daeb/anyango_catrine_2523_210908_mpn2.jpg?mode=crop&width=854 854w, /contentassets/67a664f6227c4458941f4d410d46daeb/anyango_catrine_2523_210908_mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Cartrine Anyango, doctoral student at the Department of Epidemiology and Global Health. <span class="bildPhotografer" style="white-space: nowrap;"><span class="photo">Image</span>Mattias Pettersson</span></p></div></div><p>"Even if there is support, in practice it is not available to everyone. Coordination, inclusion and humanity are needed to build a 'bridge' from violence to safety, justice and dignity," says Cartrine Anyango.</p><p class="quote-left">a bridge from violence to safety</p><p>In her doctoral thesis in public health, Cartrine Anyango has interviewed eleven women with disabilities who have suffered from violence in close relationships, interviewed 18 professionals in support institutions, police, social services, health care and women's shelters and conducted a survey with 1,151 professionals in those institutions.</p><p>The interviewed women described how they had been exposed to several types of violence, both physical and psychological, sexual, digital and financial. It was also about actions directly linked to their disability, such as degrading comments or that help was withheld. It was not only a partner who was responsible for the violence, it could also come from family members, colleagues or assistants.</p><p>Psychological violence was particularly difficult, something that the women felt was often not taken seriously and which could continue even after a relationship ended, for example in the case of shared custody or financial dependence. The women felt unseen and misunderstood when they sought help for abuse.</p><p>Many of the providers stated that they had met women with disabilities who had been subjected to violence. But more than half did not indicate whether they routinely ask women with disabilities about violence. Where  disability specific guidelines existed, they were often not followed.</p><p>"Despite the fact that Sweden is a relatively equal welfare country, society's support system can inadvertently exclude this group if their complex and doubly vulnerable situation is not taken into account," says Cartrine Anyango.</p><p>The thesis concludes that structural changes are needed. Psychological violence must be taken seriously, accessibility to support must be ensured, training of those working in support systems needs to take place and be designed in consultation with women who have experienced different types of violence.</p><p><em>Cartrine Anyango grew up in Nakuru, Kenya. She holds a bachelor’s degree in Sociology from Maseno university in Kisumu, Kenya and a master’s degree in public health from Umeå University.</em></p>/en/news/intimate-partner-violence-services-fall-short-for-women-with-disabilities_12139505//en/news/jan-researches-the-role-of-bacteria-in-periodontal-disease_12138880/Jan researches the role of bacteria in periodontal diseasePeriodontitis is a common but often overlooked disease. Jan Oscarsson at Umeå University is researching how this can be detected early and treated effectively – using cell and molecular biology methods. We ask him five curious questions.Wed, 10 Sep 2025 08:10:21 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/37d082f09b2b43c182e1f61df4efa3b5/jan_pa_labb3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/37d082f09b2b43c182e1f61df4efa3b5/jan_pa_labb3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/37d082f09b2b43c182e1f61df4efa3b5/jan_pa_labb3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/37d082f09b2b43c182e1f61df4efa3b5/jan_pa_labb3.jpg?mode=crop&width=640 640w, /contentassets/37d082f09b2b43c182e1f61df4efa3b5/jan_pa_labb3.jpg?mode=crop&width=854 854w, /contentassets/37d082f09b2b43c182e1f61df4efa3b5/jan_pa_labb3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Jan Oscarsson is a researcher at the Department of Odonthology at Umeå University.</p><span class="bildPhotografer"><span class="photo">Image</span>Ingrid Söderbergh</span></div></div><p class="quote-center">These bacteria gradually break down the tissues that hold the teeth in place</p><h2 id="info0" data-magellan-target="info0">What is periodontal disease and what causes the disease?</h2><p>“Periodontitis, or gum disease, is a chronic inflammation of the mouth that is initially caused by bacteria. These bacteria gradually break down the tissues that hold the teeth in place. Due to this inflammation, our own osteoclasts ultimately cause the breakdown of jawbone. The disease is widespread worldwide, especially among the elderly, and one of the biggest risk factors is poor oral hygiene.”</p><p>“When bacteria accumulate around the teeth, the risk of the gums becoming inflamed increases. Over time, an environment is created that is both oxygen-free and rich in proteins – perfect conditions for certain bacteria in the oral flora to grow and worsen the condition.”</p><h2 id="info1" data-magellan-target="info1">What is the research focus in your group?</h2><p>“We are studying how bacteria linked to periodontitis can trigger inflammatory processes in the mouth. The focus is both on how the bacteria interact with each other and on identifying genetic markers in particularly aggressive bacterial strains – something that could improve the possibilities for early diagnosis in the future.”</p><p>“As model organisms, we use, among others, <em>Aggregatibacter actinomycetemcomitans</em>, a bacterium that is often found in aggressive forms of periodontitis in younger people. We are also investigating <em>Filifactor alocis</em>, a relatively newly discovered possible pathogen in the oral cavity.”</p><h2 id="info2" data-magellan-target="info2">What is the dream goal of the research?</h2><p>“One of our goals is to find reliable markers that make it possible to identify young people who carry particularly aggressive bacterial strains with a simple saliva sample – and thus run an increased risk of developing periodontitis at an early stage.”</p><p>“Another track in the research is about understanding the mechanisms that bacteria use to trigger inflammation. By mapping these processes, we hope to find ways to block them – without having to kill the bacteria, which is the case with antibiotic treatment.”</p><h2 id="info3" data-magellan-target="info3">Tell us about new knowledge you have developed!</h2><p>“In a study among young people in Västerbotten, we found signs that saliva samples may be sufficient to analyse bacteria linked to periodontitis – a finding that was presented in Mark Lindholm’s doctoral thesis. In collaboration with researchers at Karolinska Institutet, we have also identified a previously unknown toxin and possible virulence factor in the bacterium <em>Filifactor alocis</em>. In a broader research collaboration, which also includes colleagues from the Department of Molecular Biology, we have shown that<em> Aggregatibacter actinomycetemcomitans</em> – a bacterium linked to aggressive forms of periodontitis – can be killed by its closest relative <em>Aggregatibacter aphrophilus</em> via a so-called type VI secretion system. Since <em>A. aphrophilus</em>, that is also found in the mouth, is not associated with the disease, the question arises: could it contribute to better oral health?”</p><h2 id="info4" data-magellan-target="info4">Tell us a little about your background!</h2><p>“I grew up in Brån outside of Vännäs and completed my undergraduate education at Umeå University, where I also received my PhD in molecular biology in 1999. After a postdoctoral period at Karolinska Institutet, I have been active in odontology at Umeå University for almost two decades.”</p><p>“My interest in bacterial–host interactions developed towards the end of my undergraduate education, if I remember correctly. I was lucky enough to delve into the subject as a doctoral student under the supervision of Professor Bernt Eric Uhlin – and it has remained a central focus of my research ever since.”</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/37d082f09b2b43c182e1f61df4efa3b5/filifactor_alocis_-_kolonier_pa_blodagarplatta2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/37d082f09b2b43c182e1f61df4efa3b5/filifactor_alocis_-_kolonier_pa_blodagarplatta2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/37d082f09b2b43c182e1f61df4efa3b5/filifactor_alocis_-_kolonier_pa_blodagarplatta2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/37d082f09b2b43c182e1f61df4efa3b5/filifactor_alocis_-_kolonier_pa_blodagarplatta2.jpg?mode=crop&width=640 640w, /contentassets/37d082f09b2b43c182e1f61df4efa3b5/filifactor_alocis_-_kolonier_pa_blodagarplatta2.jpg?mode=crop&width=854 854w, /contentassets/37d082f09b2b43c182e1f61df4efa3b5/filifactor_alocis_-_kolonier_pa_blodagarplatta2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p><em>Filifactor alocis</em> may be an oral pathogen, but it looks kind and "hearty" when cultivated.</p><span class="bildPhotografer"><span class="photo">Image</span>Jan Oscarsson lab</span></div></div>/en/news/jan-researches-the-role-of-bacteria-in-periodontal-disease_12138880//en/news/global-climate-issues-through-an-arctic-lens_12131710/Global climate issues through an Arctic lens as the WMO President visits UmeåThe visit of Dr. Abdulla Al Mandous, the President of the World Meteorological Organization (WMO), to Umeå on 15 August underscores the global significance of the Arctic Centre. Through long-term strategic initiatives, Umeå University’s Arctic research engages directly with international organisations tackling climate change. The visit reaffirms the university’s role in polar science and shows that WMO regard the Arctic as vital to future climate solutions.Thu, 21 Aug 2025 11:35:55 +0200<p class="quote-center">When the world’s leading organisations in climate and meteorology choose to visit Umeå University, it shows that we are more than a strong research environment – we are a natural partner in the effort for building a sustainable Arctic</p><p>The Arctic plays a pivotal role as the Earth’s cooling system, and knowledge connects it far beyond its borders. That WMO President Dr. Abdulla Al Mandous, who also serves as Director General of the United Arab Emirates’ National Centre of Meteorology, chose to visit the Arctic Centre in Umeå highlights the international relevance and appeal of the university’s research and position in the Arctic.</p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="c4711aa5-3dfe-4db4-8bff-6ef9b96c1b61" data-contentname="PIC WMO">{}</div><h2 id="info0" data-magellan-target="info0">Arctic research in breadth and depth</h2><p>The Deputy Vice-Chancellor for Research, Thomas Olofsson, welcomed the delegation and introduced Umeå University and the Arctic Centre. The programme continued with presentations from researchers showcasing the breadth of Arctic science at Umeå: permafrost hydrology, space weather, ecosystem modelling, and indigenous livelihoods. Key national and European organisations, including the Sámi Council, the Swedish Polar Research Secretariat, and the European Polar Board, presented other important perspectives.</p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="f4ed22d7-01d6-4560-94b4-984894013317" data-contentname="PIC WMO audience">{}</div><h2 id="info1" data-magellan-target="info1">International dialogue for a sustainable Arctic</h2><p>The discussions highlighted the need for stronger international collaboration in preparing for major initiatives such as the International Polar Year 2032–33 and the Emirates Polar Research Programme launch—a clear signal of the country’s ambition to become an active partner in international polar science.</p><p>“When the world’s leading organisations in climate and meteorology choose to visit Umeå University, it shows that we are more than a strong research environment – we are a natural partner in the effort for building a sustainable Arctic,” says Keith Larson, Director of the Arctic Centre.</p><p>He also emphasises the importance of visits like this:</p><p>“By creating meeting places where research connects with society and decision-makers, we can drive forward knowledge that makes a difference. Our ambition is to support societally relevant research and be the primary contact point for those seeking to contribute to a positive Arctic future.”</p><p>The visit underlines the global weight of the Arctic issues discussed in Umeå and the university’s role in bringing together researchers, decision-makers, and societal actors. Through such encounters, new knowledge gains momentum and becomes a catalyst for change – in the Arctic and beyond.</p>/en/news/global-climate-issues-through-an-arctic-lens_12131710//en/news/gonorrhoea-is-spreading-and-outsmarting-antibiotics_12131315/Gonorrhoea is spreading and outsmarting antibioticsThe sexually transmitted disease gonorrhoea have increased in the past ten years. No one knows exactly why gonorrhoea is spreading—but experts suspect a mix of better testing and changing sexual habits. At the same time, we face reduced treatment options due to antimicrobial resistance.Wed, 20 Aug 2025 14:41:01 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/cccca061546d43e9bedd877894559fab/tomas_gustafsson.jpg?format=webp&mode=crop&width=640 640w, /contentassets/cccca061546d43e9bedd877894559fab/tomas_gustafsson.jpg?format=webp&mode=crop&width=854 854w, /contentassets/cccca061546d43e9bedd877894559fab/tomas_gustafsson.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/cccca061546d43e9bedd877894559fab/tomas_gustafsson.jpg?mode=crop&width=640 640w, /contentassets/cccca061546d43e9bedd877894559fab/tomas_gustafsson.jpg?mode=crop&width=854 854w, /contentassets/cccca061546d43e9bedd877894559fab/tomas_gustafsson.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Tomas Gustafsson is infectious disease physician at Sunderby Hospital and researcher at the Department of Clinical Microbiology at Umeå University.</p><span class="bildPhotografer"><span class="photo">Image</span>Frida jakobsson</span></div></div><p class="quote-center">resistance is increasing against the current first line treatment ceftriaxone, which is very troublesome</p><p>“Over the years, the bacteria that cause gonorrhoea has developed resistance to antibiotic after antibiotic and resistance is increasing against the current first line treatment ceftriaxone, which is very troublesome”, says Tomas Gustafsson, infectious disease physician at Sunderby Hospital and researcher at the Department of Clinical Microbiology at Umeå University.</p><p>Gonorrhoea is caused by the bacterium n<em>eisseria gonorrhoeae</em> (gonococci). It spreads through sexual contact, and it is the second most common sexually transmitted disease (STD). The incubation period is short – from a couple of days to a few weeks.   </p><h2 id="info0" data-magellan-target="info0">No symptoms to infertility</h2><p>The most common symptoms of gonorrhoea are burning or discomfort when urinating and discharge from the urethra, vagina or rectum but can also give throat symptoms. However, many—especially women—may have no symptoms, which makes it easy to spread unknowingly.</p><p>“The disease is quite contagious. The best way to avoid gonorrhoea is to use a condom which also gives protection against other STDs and HIV, but also to get tested if you have symptoms and participate in contact tracing” says Tomas Gustafsson.</p><p>Gonorrhoea is rarely fatal, but if left untreated it can give rise to endometritis, pelvic inflammatory disease (PID), prostatitis and sometimes septic arthritis.</p><p>“If gonorrhoea is not treated, it can even lead to infertility in women because the infection can cause lasting damage to the reproductive organs”, says Tomas Gustafsson.</p><h2 id="info1" data-magellan-target="info1">Reduced treatment options </h2><p>Gonorrhoea has developed resistance to nearly all antibiotics historically used to treat it, and in recent years antibiotic resistance has increased rapidly.</p><p>Tomas Gustafsson splits his time between treating patients as an infectious disease physician and conducting research at Umeå University. This dual role gives him a unique perspective on the growing challenge of antibiotic resistance.</p><p>“I see the consequences of resistant infections firsthand in the clinic,” he says. “That experience is what pushed me to explore new treatment options in the lab.”</p><p>While working with an antibiotic candidate which originally focused on other bacteria, he decided to test it against gonococci. Since then, the focus has mostly shifted towards development of methods to facilitate the drug-development process against gonococci, which are often much more challenging to work with than other bacteria.</p><p>“We are trying to patch up some holes in the drug development pipeline to prevent it from running dry.”</p><p><em><strong>What is the dream goal with your research?</strong></em></p><p>“I guess I share it with most researchers involved in antibiotic development… to see an antibiotic candidate you have worked on, enter the clinic and be used to cure patients. That would be great!”</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/cccca061546d43e9bedd877894559fab/2017-04-13_n._gonorrhoeae_vs_aur_img_56052.jpg?format=webp&mode=crop&width=640 640w, /contentassets/cccca061546d43e9bedd877894559fab/2017-04-13_n._gonorrhoeae_vs_aur_img_56052.jpg?format=webp&mode=crop&width=854 854w, /contentassets/cccca061546d43e9bedd877894559fab/2017-04-13_n._gonorrhoeae_vs_aur_img_56052.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/cccca061546d43e9bedd877894559fab/2017-04-13_n._gonorrhoeae_vs_aur_img_56052.jpg?mode=crop&width=640 640w, /contentassets/cccca061546d43e9bedd877894559fab/2017-04-13_n._gonorrhoeae_vs_aur_img_56052.jpg?mode=crop&width=854 854w, /contentassets/cccca061546d43e9bedd877894559fab/2017-04-13_n._gonorrhoeae_vs_aur_img_56052.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Disc diffusion test with an investigational compounds with activity against gonococci.</p><span class="bildPhotografer"><span class="photo">Image</span>Tomas Gustafsson</span></div></div>/en/news/gonorrhoea-is-spreading-and-outsmarting-antibiotics_12131315//en/news/who-warns-of-chikungunya-virus-outbreak--5-questions-to-virus-researcher_12129990/WHO warns of chikungunya virus outbreak – 5 questions to virus researcherThis summer, the World Health Organization, WHO, has appealed to prevent a repeat of an epidemic of the chikungunya virus, that swept the world twenty years ago. Let us learn more by asking Lars-Anders Carlson, Associate Professor at Umeå University, five questions.Wed, 20 Aug 2025 08:10:01 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/fdd37b07281b4c3f8119c1cf517b2092/carlsson_lars-anders_8369-241022-mpn3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/fdd37b07281b4c3f8119c1cf517b2092/carlsson_lars-anders_8369-241022-mpn3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/fdd37b07281b4c3f8119c1cf517b2092/carlsson_lars-anders_8369-241022-mpn3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/fdd37b07281b4c3f8119c1cf517b2092/carlsson_lars-anders_8369-241022-mpn3.jpg?mode=crop&width=640 640w, /contentassets/fdd37b07281b4c3f8119c1cf517b2092/carlsson_lars-anders_8369-241022-mpn3.jpg?mode=crop&width=854 854w, /contentassets/fdd37b07281b4c3f8119c1cf517b2092/carlsson_lars-anders_8369-241022-mpn3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Lars-Anders Carlson's group at Umeå University is doing research on the chikungunya virus.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p class="quote-center">Luckily, the mosquitos we have in Sweden do not carry the virus</p><p>The cause for concern is new outbreaks reported in the Americas, Africa, Asia, and Europe (France and Italy). A major outbreak is underway in China, especially in the southern part. The most common symptoms of chikungunya virus infection are fever and muscle and joint pain. Chikungunya virus is spread to humans by infected mosquitoes and cannot be spread directly from person to person.</p><p>The infection is caused by a virus belonging to the alphavirus group. It creates “factories” on the cell surface where its genes are copied when the virus infects a cell. Lars-Anders Carlson's research group wants to understand how these viral factories work, to ultimately help in the efforts to design new antiviral strategies.</p><h2 id="info0" data-magellan-target="info0">Is the chikungunya virus very contagious and how does the virus spread?</h2><p>“Yes, the virus is contagious, but only if you get bitten by an infected mosquito. Luckily, the mosquitos we have in Sweden do not carry the virus!”</p><p>“The viruses are spread through bites by mosquitos of the genus <em>Aedes</em>. Some twenty years ago, it seemed like Chikungunya virus was primarily spread by <em>Aedes aegypti</em>, a tropical mosquito. But in 2006, a massive outbreak took place on the island La Réunion, and scientists could show that the virus, with a minimal mutation, had adapted itself to a new mosquito species, <em>Aedes albopictus</em>. This mosquito, which is known as the Asian tiger mosquito, is more widely spread, which allowed chikungunya virus to also spread more widely, for example to Southern Europe.”</p><h2 id="info1" data-magellan-target="info1">Is the chikungunya fever dangerous?</h2><p>“Most infections are probably mild, but this is hard to know exactly since many infections probably go undiagnosed. But infections can become more severe. The most devastating consequence is probably severe joint pain which can last for several months. There are also rare reports of chikungunya-caused encephalitis.”</p><h2 id="info2" data-magellan-target="info2">Is there a cure or vaccine?</h2><p>“As of very recently (2024) there is actually a vaccine, called Ixchiq. It is based on Swedish research from Karolinska Institutet. It is very exciting to see some progress on this. Unfortunately, there is now a temporary restriction on giving this vaccine to people older than 65 due to some side effects observed, so we will see how it develops.”</p><h2 id="info3" data-magellan-target="info3">Should we be afraid that chikungunya virus reaches Sweden?</h2><p>“That is not my expertise, but my understanding is that it probably will not come here any time soon. However, the <em>Aedes</em> mosquitos are slowly moving up from southern to middle Europe, and only this year I saw that they may expect chikungunya infections in southern Germany.”</p><p>“A related virus called Sindbis virus can sometimes be spread by Nordic mosquitos to cause what in Swedish is called “<em>Ockelbosjukan</em>”, which resembles a milder chikungunya fever. The Norwegians have a fun name for this – they call it <em>bærplukkersyken</em>, the berry-pickers disease.”</p><h2 id="info4" data-magellan-target="info4">Why are you doing research about this virus and what is the dream goal?</h2><p>“I am interested in some very fundamental aspects of the virus factories that the virus creates to copy its genes. This machinery is fascinating to me! We are using electron microscopy to create detailed tree-dimensional images of the virus factories and use these images to gradually understand how the factories work. Eventually this might allow us to see how the virus copies its genes at the resolution of individual atoms. We are not quite there yet, so some work remains. Eventually, I think we can get a complete understanding of how they work!”</p>/en/news/who-warns-of-chikungunya-virus-outbreak--5-questions-to-virus-researcher_12129990//en/news/alzheimers-like-disease-in-patients-with-parkinsons_12116038/Alzheimer's-like disease in patients with Parkinson'sOne in ten patients diagnosed with Parkinson's disease may have another neurological disease that is more similar to Alzheimer's than Parkinson's. This is shown by a new Swedish study that is based on samples that have been taken from patients in Umeå, Sweden.Tue, 01 Jul 2025 10:37:15 +0200<div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/75469515c45c4d7a8256e964c810d6ea/david_backstrom_120922_spn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/75469515c45c4d7a8256e964c810d6ea/david_backstrom_120922_spn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/75469515c45c4d7a8256e964c810d6ea/david_backstrom_120922_spn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/75469515c45c4d7a8256e964c810d6ea/david_backstrom_120922_spn2.jpg?mode=crop&width=640 640w, /contentassets/75469515c45c4d7a8256e964c810d6ea/david_backstrom_120922_spn2.jpg?mode=crop&width=854 854w, /contentassets/75469515c45c4d7a8256e964c810d6ea/david_backstrom_120922_spn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>David Bäckström, neurologist and researcher at Department of Clinical Sciences, Umeå University<span class="bildPhotografer" style="white-space: nowrap;"><span class="photo">Image</span>Samuel Petterson, Fri Tanke publishing house</span></p></div></div><p>"This is an important result that can change our understanding of the course of the disease and, in the long run, affect the treatment of some patients diagnosed with Parkinson's," says David Bäckström, neurologist, senior lecturer at Umeå University and one of the study's lead authors.</p><p class="quote-left">can change our understanding</p><p>The researchers have performed a so-called α-synuclein seed amplification assay (αSyn-SAA) of cerebrospinal fluid in 140 patients at Norrland University Hospital who had been diagnosed with Parkinson's disease and similar diseases, as well as in 30 healthy people in a control group.</p><p>The protein α-synuclein is usually linked to Parkinson's disease. Surprisingly, the sampling showed that about ten percent of the Parkinson's patients examined lacked aggregation of this protein, which is otherwise considered a marker for Parkinson's.</p><p>When the researchers examined these α-synuclein-negative patients more closely, they found that they often had typical markers in the cerebrospinal fluid of Alzheimer's disease, such as amyloid and tau proteins. These patients also showed slightly poorer cognitive ability and balance than normal for Parkinson's patients.</p><p>It seems to be something of an intermediate form of Parkinson's and Alzheimer's that the researchers have now found. It has previously been clinically observed that some patients with Alzheimer's have also shown symptoms similar to Parkinson's. What is new that the researchers can now show is that the similarity is so great that many of these patients have instead been diagnosed with Parkinson's, and that these patients have a specific profile of biomarkers. This may affect how diagnosis and treatment are made in the future.</p><p>"One possible development is that these patients can be treated with drugs used for Alzheimer's. It is at least a track to research further and something that could be tested in drug studies," says David Bäckström.</p><p>The research has been carried out in collaboration between researchers in Umeå, Gothenburg, Sweden, and San Diego in the United States. The study is published in the scientific journal Alzheimer's & Dementia.</p>/en/news/alzheimers-like-disease-in-patients-with-parkinsons_12116038//en/news/doctors-struggle-with-empathy-in-a-high-pressure-work-environment_12103472/Doctors struggle with empathy in a high-pressure work environmentEmpathy is often seen as a natural and essential part of the patient encounter – but reality tends to look quite different. In a new doctoral thesis from Umeå University, doctors describe how not only time pressure, but also the structure of medical education and the culture of the workplace, can make it difficult to live up to the ideal.Mon, 02 Jun 2025 09:00:04 +0200<div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"></div><div class="bildText"><p>Johanna Von Knorring.</p><span class="bildPhotografer"><span class="photo">Image</span>Hans Karlsson</span></div></div><p>In her thesis, Johanna von Knorring interviewed medical students, practicing doctors, and patients about how they experience and understand empathy in healthcare. The results show that empathy is relational and constantly changing – and that it is influenced by far more than an individual doctor’s will or personality.</p><p>Participants in the study describe empathy as difficult to define, yet a natural part of a good healthcare encounter. It involves being present, listening actively and meeting the patient as a whole person – not just as a diagnosis. For patients, an empathetic approach can help create safety, trust and greater involvement in their own care.</p><p class="quote-center">There is a clash between what you’ve been taught to strive for and what you’re actually able to do in your daily work.</p><p>Although empathy is considered an ideal, the study highlights how difficult it can be to achieve in everyday practice. Medical students say that empathy is given attention in the early stages of their education, but once they enter the clinical environment, they face a reality shaped by time constraints, documentation demands and a strong focus on technical and medical efficiency – all of which make it harder to remain empathetically present.</p><p>“There is a clash between what you’ve been taught to strive for and what you’re actually able to do in your daily work,” says Johanna von Knorring, doctoral student at the Department of Clinical Sciences and the Industrial Doctoral School at Umeå University.</p><h2 id="info0" data-magellan-target="info0">Limited space for reflection</h2><p>Experienced doctors also describe how their empathy is negatively affected by the work environment, organisational conditions and a workplace culture that often prioritises efficiency over relational care. Many hope to serve as role models for younger colleagues – but find that there is limited space for reflection and discussion on patient interaction. At the same time, they emphasise that empathy does not disappear, but that it requires ongoing effort and support to be maintained.</p><p>Patients in the study show great understanding of the challenges faced by healthcare professionals but still call for a more person-centered approach – to be seen, heard and taken seriously. For them, empathy is not a bonus but a fundamental part of quality care.</p><h2 id="info1" data-magellan-target="info1">Shared responsibility</h2><p>In summary, the thesis shows that empathy does not simply emerge in the encounter between two individuals. It is shaped by the design of medical education, workplace cultures and the values embedded in the healthcare system.</p><p>“We need to understand empathy as something shaped and reshaped by its context. Creating better conditions for doctors to maintain and develop their empathy is a shared responsibility – one that rests with individuals, educational institutions and healthcare organisations,” says Johanna von Knorring.</p><p><em>Johanna von Knorring’s doctoral project has been funded by the Industrial Doctoral School at Umeå University and Region Västerbotten. She is also a specialist trainee in oncology and teaches at the medical programme.</em></p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="76ffbd5d-99cb-4b75-b578-63d94a7ce6c7" data-contentname="">{}</div><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="74b92039-6a80-4930-ba4f-6ad48cdf6752" data-contentname="Fakta Företagsforskarskolan (standard)">{}</div>/en/news/doctors-struggle-with-empathy-in-a-high-pressure-work-environment_12103472//en/news/vice-chancellor-blogs-on-the-universitys-role-in-conflicts_12103628/<description>The ongoing conflicts in the world have led to requests and demands for both Swedish and foreign universities to take a stand. At Umeå University, students have also organised several demonstrations for Gaza on campus. As the issue may be of interest to more than just the university's employees, Umeå University has chosen to publish the otherwise internal management blog by Vice-Chancellor Tora Holmberg in its entirety here as well:</description><pubDate>Wed, 28 May 2025 17:14:25 +0200</pubDate><atom:content type="html"><h3>The University’s role in international conflicts</h3><p>In light of the ongoing conflict in Israel and Palestine, Umeå University, along with other universities, is under pressure to take a position on the conflict. The University strongly defends freedom and has an important democratic mission. At the same time, it is important to defend the University’s integrity and society’s long-term trust. I admit that, as the Vice-Chancellor, balancing these demands is difficult in times like these.</p><div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/0d334d923f464fe0b2abfb4fbcf24fe2/holmberg-tora-5521-250403-mpn6.jpg?format=webp&mode=crop&width=640 640w, /contentassets/0d334d923f464fe0b2abfb4fbcf24fe2/holmberg-tora-5521-250403-mpn6.jpg?format=webp&mode=crop&width=854 854w, /contentassets/0d334d923f464fe0b2abfb4fbcf24fe2/holmberg-tora-5521-250403-mpn6.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/0d334d923f464fe0b2abfb4fbcf24fe2/holmberg-tora-5521-250403-mpn6.jpg?mode=crop&width=640 640w, /contentassets/0d334d923f464fe0b2abfb4fbcf24fe2/holmberg-tora-5521-250403-mpn6.jpg?mode=crop&width=854 854w, /contentassets/0d334d923f464fe0b2abfb4fbcf24fe2/holmberg-tora-5521-250403-mpn6.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p>As a person, it is incredibly difficult to understand the horror and suffering occurring in Gaza, and many independent international groups point to the war crimes, starvation and death that the violence and denied humanitarian aid are causing among Palestinians. The other day I met with students active in support of the Palestinians, and we discussed how, as a university, we should and can respond. The students rightly pointed out how schools and universities are targeted in armed conflicts. As higher education institutions stand for independent, critical analysis, we are easy targets for autocrats.</p><p>I am convinced of the power of knowledge and the importance of open, academic discussions for a democratic society. By defending the university as an independent arena for research and education and international academic cooperation, we provide the foundation for the academic freedom of individual researchers, teachers and students to seek out new knowledge and use an academic approach to express their opinions and their criticisms. This approach also aligns with the principle that universities should be institutionally neutral in political and social questions, which was first articulated in the 1967 Kalven Report from the University of Chicago. Report on the University’s Role in Political and Social Action | Office of the Provost</p><p>This does not mean, however, that as a university and an academic institution, we sit on the sidelines. Umeå University is active in two main ways. We enable research and education to contribute knowledge and we encourage academic discussions that explore current social questions and international conflicts in light of different perspectives. We also serve as a safe haven for teachers and researchers under threat. We do this within the framework of such programmes as Scholars at Risk, a collaboration that we are eager to expand. I believe this is where we can best help, enabling researchers, and hopefully also students, who are at risk in other countries to be able to continue their work.</p><p>Is there more we can do to help within research and education in this case or others? This is something we continue to discuss internally. I also continue to discuss these issues with other vice-chancellors at higher education institutions throughout Sweden.</p><p>Umeå University’s role as a higher education institution is first and foremost to be an independent arena for research and education, where individuals can exercise their academic freedom. It is through the knowledge of our teachers and researches and through our students that the University’s voice can be and should be heard regarding international conflicts.</p><p><em>Tora Holmberg, Vice-Chancellor at Umeå University</em></p></atom:content><link>/en/news/vice-chancellor-blogs-on-the-universitys-role-in-conflicts_12103628/</link></item><item xml:base="en/news/prestigious-award-to-umea-molecular-biologist_12102961/"><guid isPermaLink="false">/en/news/prestigious-award-to-umea-molecular-biologist_12102961/</guid><title>Prestigious award to Umeå molecular biologist The Royal Swedish Academy of Sciences has decided to award the Florman Prize to Changchun Chen at Umeå University. The prize sum is 135,000 SEK.Tue, 27 May 2025 13:50:05 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/fd2e73ededa343cea0faed59e51690b6/changchun_chen_23.jpg?format=webp&mode=crop&width=640 640w, /contentassets/fd2e73ededa343cea0faed59e51690b6/changchun_chen_23.jpg?format=webp&mode=crop&width=854 854w, /contentassets/fd2e73ededa343cea0faed59e51690b6/changchun_chen_23.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/fd2e73ededa343cea0faed59e51690b6/changchun_chen_23.jpg?mode=crop&width=640 640w, /contentassets/fd2e73ededa343cea0faed59e51690b6/changchun_chen_23.jpg?mode=crop&width=854 854w, /contentassets/fd2e73ededa343cea0faed59e51690b6/changchun_chen_23.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Changchun Chen is associate professor at Department of molecular biology at Umeå University</p><span class="bildPhotografer"><span class="photo">Image</span>Ingrid Söderbergh</span></div></div><p class="quote-center">For me it is a signal of encouragement to keep going</p><p>“I feel great! It was totally a surprise since there are so many excellent young scientists at Umeå University and in Sweden who are doing really great research", says Changchun Cheng, associate professor at the Department of molecular biology at Umeå University. “For me it is a signal of encouragement to keep going”.</p><p>The jury’s motivation is “… for having elucidated neural processes that regulate physiological and behavioural adaptations for survival under extreme living conditions using the nematode <em>C. elegans</em> as a model”.</p><p>Changchun Chen is a molecular biologist into basic research and has worked at Umeå University since the beginning of 2018. Using <em>C. elegans</em> as the primary model, he and his group focus on uncovering novel and conserved mechanisms that drive behavioural and physiological responses to stress conditions. This includes hypoxia-induced eating disorders, the remarkable tolerance of certain animals to complete oxygen deprivation, and the neuronal and immune responses to bacterial pathogens.</p><p>“The reason why I use <em>C. elegans</em> as model system in my experiments is that it is one of the simplest animals with a nervous system, yet it is genetically very powerful, with a rich set of tools available for research”, says Changchun Chen.</p><p>Importantly, many genes and cellular processes are highly conserved between <em>C. elegans</em> and humans, which allows researchers to gain molecular insights that can often be translated to more complex systems. Some well-known examples are programmed cell death, RNAi, and microRNAs.</p><p>Before coming to Umeå University, Changchun Chen studied preventive medicine at Shanghai Medical College, followed by a doctoral thesis in yeast genetics at Umeå University under the supervision of Professor Anders Byström, and completed by postdoctoral training at Cambridge UK, studying neural control of aggregation behaviour in <em>C. elegans</em>.</p><p>The prize ceremony will take place on 27 November in Stockholm.</p>/en/news/prestigious-award-to-umea-molecular-biologist_12102961//en/news/fernstroms-prize-to-schroder_12102276/Fernström's research prize to SchröderThe 2025 Eric K Fernström Prize for Young, Particularly Promising and Successful Researchers is awarded to Associate Professor Björn Schröder at the Department of Molecular Biology, Umeå University, for his significant scientific contributions in the research field of host-microbiome interactions.Thu, 03 Jul 2025 16:58:49 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/ccad9eb7c2b84795b8c8076f6bc895a2/schroder_bjorn_5343_190405_mpn3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/ccad9eb7c2b84795b8c8076f6bc895a2/schroder_bjorn_5343_190405_mpn3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/ccad9eb7c2b84795b8c8076f6bc895a2/schroder_bjorn_5343_190405_mpn3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/ccad9eb7c2b84795b8c8076f6bc895a2/schroder_bjorn_5343_190405_mpn3.jpg?mode=crop&width=640 640w, /contentassets/ccad9eb7c2b84795b8c8076f6bc895a2/schroder_bjorn_5343_190405_mpn3.jpg?mode=crop&width=854 854w, /contentassets/ccad9eb7c2b84795b8c8076f6bc895a2/schroder_bjorn_5343_190405_mpn3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Björn Schröder, Department of Molecular Biology and The Laboratory for Molecular Infection Medicine Sweden. MIMS. <span class="bildPhotografer" style="white-space: nowrap;"><span class="photo">Image</span>Mattias Pettersson</span></p></div></div><p>In its citation, the prize committee at the Faculty of Medicine writes:</p><p>"Björn Schröder's research in the field has focused in particular on the molecular mechanisms through which diet affects the gut via the microbiome. His research group has been able to convincingly show that Western diets disrupt the mucus barrier in the colon through specific microbial and diet-related factors, an influence that increases susceptibility to inflammation. Schröder's work has provided important insights into how diet-related changes in the microbiome impair gut health at the molecular level, and how these changes affect gut barrier functions and immune function."</p><p>The Eric K. Fernström Shipowner Prize for young, particularly promising and successful researchers is given each year to young researchers at each of the six medical faculties in Sweden. In Umeå, the prize winner is appointed by a special committee at the Faculty of Medicine.</p><p>The prize is awarded at Umeå University's annual ceremony in October. The prize money is SEK 100,000. The prize winner will also receive a special diploma at a ceremony in Lund.</p>/en/news/fernstroms-prize-to-schroder_12102276//en/news/maternal-health-and-cardiology-in-focus-for-new-honorary-doctors-of-medicine_12102356/Maternal health and cardiology in focus for new honorary doctors of medicine A professor of gynaecology and obstetrics from Indonesia and a cardiologist from Scotland will be awarded honorary doctorates by the Faculty of Medicine at Umeå University, Sweden, in 2025.Wed, 28 May 2025 10:24:03 +0200<div class="mediaflowwrapper bildlink halfwidthsquareleft"><div class="bildImage"><picture><source srcset="/contentassets/fc211c4284c34b059d4728290f99407e/mohammad_hakimi3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/fc211c4284c34b059d4728290f99407e/mohammad_hakimi3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/fc211c4284c34b059d4728290f99407e/mohammad_hakimi3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/fc211c4284c34b059d4728290f99407e/mohammad_hakimi3.jpg?mode=crop&width=640 640w, /contentassets/fc211c4284c34b059d4728290f99407e/mohammad_hakimi3.jpg?mode=crop&width=854 854w, /contentassets/fc211c4284c34b059d4728290f99407e/mohammad_hakimi3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Mohammad Hakimi, medical honorary doctor 2025.<span class="bildPhotografer" style="white-space: nowrap;"><span class="photo">Image</span>Wisaksono Adhi, InaHealth, FK-KMK UGM</span></p></div></div><p>Mohammad Hakimi is a professor of Obstetrics and Gynaecology at Universitas Gadjah Mada, Indonesia. His work spans a wide range of areas with a focus on maternal and child health, nutrition, and public health equity. He has increased the understanding of obstetric care, micronutrient deficiencies, non-communicable diseases, and the health consequences of domestic violence. His academic output includes over 300 publications, alongside educational materials and books that have informed public health policy and practice.</p><p>For over three decades, Professor Hakimi has been a central figure in the longstanding collaboration between Universitas Gadjah Mada and the research and education in epidemiology and global health at Umeå University. He has served as a guest researcher and mentor in Umeå, and many of his former students now hold professorships in both Indonesia and Sweden, strengthening bilateral academic ties. This collaboration has resulted in more than 150 joint publications and 15 completed PhD projects.</p><p>"Mohammad Hakimi is a highly respected person in maternal and public health. His research and collaboration with Umeå University has really made a difference both in Southeast Asia and for us," says Patrik Danielson, Dean of the Faculty of Medicine at Umeå University.</p><div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/fc211c4284c34b059d4728290f99407e/bhf_-_prof_nick_mills_20252.jpg?format=webp&mode=crop&width=640 640w, /contentassets/fc211c4284c34b059d4728290f99407e/bhf_-_prof_nick_mills_20252.jpg?format=webp&mode=crop&width=854 854w, /contentassets/fc211c4284c34b059d4728290f99407e/bhf_-_prof_nick_mills_20252.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/fc211c4284c34b059d4728290f99407e/bhf_-_prof_nick_mills_20252.jpg?mode=crop&width=640 640w, /contentassets/fc211c4284c34b059d4728290f99407e/bhf_-_prof_nick_mills_20252.jpg?mode=crop&width=854 854w, /contentassets/fc211c4284c34b059d4728290f99407e/bhf_-_prof_nick_mills_20252.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Nicholas Mills, honorary doctor 2025. <span class="bildPhotografer" style="white-space: nowrap;"><span class="photo">Image</span>Stewart Attwood</span></p></div></div><p>Nicholas Mills is an internationally renowned and well-qualified professor of cardiology at the University of Edinburgh, Scotland with approximately 450 publications of his own. During his time as a doctoral student, he spent several occasions in Umeå, where he introduced venous occlusion plethysmography to study the cardiovascular effects of acute exposure to various air pollutants, primarily diesel exhaust.</p><p>Professor Mills has contributed to a well-functioning exchange of doctoral students between Umeå and Edinburgh. He has acted as a mentor for researchers and doctoral students in Umeå, which has resulted in five doctoral dissertations and about thirty scientific articles in prestigious journals. In addition, three doctoral students from Edinburgh have completed parts of their doctoral studies in Umeå.</p><p>"Nick Mills' research methodology has been of great importance for studies of the importance of air pollution for cardiovascular disease, research that has become increasingly relevant and where Umeå is now well advanced. It feels very good that we can now tie him more closely to us,” says Patrik Danielson.</p><p>The honorary doctors will be conferred at Umeå University's annual ceremony in October.</p>/en/news/maternal-health-and-cardiology-in-focus-for-new-honorary-doctors-of-medicine_12102356//en/news/a-blend-of-science-fun-and-nature-scenery-when-postdocs-meet_12100359/A blend of science, fun and nature scenery when postdocs meetIn mid-May, the postdoctoral fellows in the ’Excellence by Choice’ programme at Umeå university gathered for a lunch-to-lunch retreat in Kronlund in Vindeln. The scope of the meeting was to get to know each other, get new insights, and share experiences as an interdisciplinary postdoctoral fellow.Thu, 18 Sep 2025 09:20:01 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/0c8e91438d7447c184166dd34c02c6c1/postdoc_retreat.jpg?format=webp&mode=crop&width=640 640w, /contentassets/0c8e91438d7447c184166dd34c02c6c1/postdoc_retreat.jpg?format=webp&mode=crop&width=854 854w, /contentassets/0c8e91438d7447c184166dd34c02c6c1/postdoc_retreat.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/0c8e91438d7447c184166dd34c02c6c1/postdoc_retreat.jpg?mode=crop&width=640 640w, /contentassets/0c8e91438d7447c184166dd34c02c6c1/postdoc_retreat.jpg?mode=crop&width=854 854w, /contentassets/0c8e91438d7447c184166dd34c02c6c1/postdoc_retreat.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>In the front: Gabriel Torrens Ribot, Fredrik Almqvist, Joram Kiriga Waititu, and Suvam Roy. In the back: Samuel Agyei Nyantakyi, Túlio Yoshinaga, Antonio Blasquez, Jagadish Mangu, Harshit Malhotra, Dhruv Agrawal, Baptiste Bogard, Ben Johns, and Marta Bally.</p><span class="bildPhotografer"><span class="photo">Image</span>Ingrid Söderbergh</span></div></div><p class="quote-center">It was inspiring to see how different areas of expertise can complement each other</p><p>“The highlight of the retreat was realizing just how diverse and dynamic the research within our community truly is," says Joram Kiriga Waititu, postdoc in Kemal Avican, Johan Henriksson and Maria Fällman labs at the Department of Molecular Biology at Umeå University.</p><p>He continues:</p><p>"It was inspiring to see how different areas of expertise can complement each other, and it reinforced the idea that meaningful collaboration has the potential to drive real science breakthroughs.” </p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/0c8e91438d7447c184166dd34c02c6c1/img_0381.jpg?format=webp&mode=crop&width=640 640w, /contentassets/0c8e91438d7447c184166dd34c02c6c1/img_0381.jpg?format=webp&mode=crop&width=854 854w, /contentassets/0c8e91438d7447c184166dd34c02c6c1/img_0381.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/0c8e91438d7447c184166dd34c02c6c1/img_0381.jpg?mode=crop&width=640 640w, /contentassets/0c8e91438d7447c184166dd34c02c6c1/img_0381.jpg?mode=crop&width=854 854w, /contentassets/0c8e91438d7447c184166dd34c02c6c1/img_0381.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Kronlund kursgård is a nature lodge that specialises in offering a quiet, beautiful and relaxing atmosphere.</p><span class="bildPhotografer"><span class="photo">Image</span>Ingrid Söderbergh</span></div></div><p>It was an enthusiastic group of eleven postdoctoral fellows who arrived in a minibus at Kronlund kursgård.</p><p>“The venue was super nice! I like peaceful places in the middle of nature like Kronlund. I hope to get back here another time”, says Túlio Yoshinaga, postdoc in Constantin Urban lab at the Department of Clinical Microbiology at Umeå University, Lo Persson’s group at the Swedish University of Agricultural Sciences, and Henrik Jeute at the Umeå County administrative board.</p><p>The uniqueness with the ‘Excellence by Choice' postdoctoral programme in life science is that it aims to cross traditional discipline boundaries. Thus, each postdoc has created and lead a collaborative project under the supervision of at least two principal investigators with different areas of expertise.</p><p>The first ‘EC’ postdoc started in 2022, and the number has summed up to 15 after four international calls. Some postdocs are in the initial stages and some are ready to take the next step in the career, all with different experiences and subjects.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/0c8e91438d7447c184166dd34c02c6c1/konferens_2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/0c8e91438d7447c184166dd34c02c6c1/konferens_2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/0c8e91438d7447c184166dd34c02c6c1/konferens_2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/0c8e91438d7447c184166dd34c02c6c1/konferens_2.jpg?mode=crop&width=640 640w, /contentassets/0c8e91438d7447c184166dd34c02c6c1/konferens_2.jpg?mode=crop&width=854 854w, /contentassets/0c8e91438d7447c184166dd34c02c6c1/konferens_2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Harshit Malhotra is one of the newest postdoc on board and he explained his research to come.</p><span class="bildPhotografer"><span class="photo">Image</span>Ingrid Söderbergh</span></div></div><p>At the retreat everyone presented their project and how they have evolved. The subjects showed a fantastic variety in the field of life science: chemo-optogenetic tools to control cellular processes in bacteria, search for potential drug against the parasite <em>Cryptospodirium</em>, new method to prevent fungi disease in salmonids, the role of protein complexes in regulation of growth and development in plants, the regulation of the host cell epitranscriptome in salmonella infection – to mention a few.</p><p>For sure, a few postdocs could discover potential areas for new collaboration.</p><p>Through games and other activities, the postdocs spend some relaxing time in the afternoon and evening with valuable conversations about life in general and of course about research.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/0c8e91438d7447c184166dd34c02c6c1/game_2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/0c8e91438d7447c184166dd34c02c6c1/game_2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/0c8e91438d7447c184166dd34c02c6c1/game_2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/0c8e91438d7447c184166dd34c02c6c1/game_2.jpg?mode=crop&width=640 640w, /contentassets/0c8e91438d7447c184166dd34c02c6c1/game_2.jpg?mode=crop&width=854 854w, /contentassets/0c8e91438d7447c184166dd34c02c6c1/game_2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>An exciting pentathlon took place in the afternoon with a lot of laughter.</p><span class="bildPhotografer"><span class="photo">Image</span>Ingrid Söderbergh</span></div></div><p>In a final session before going home the next day, UCMR directors Fredrik Almqvist and Marta Bally led a group discussion on future career steps. What opportunities are there after a postdoc? What are my needs in career support? Ho can I navigate to pursue my career in academia or industry?</p><p>It might be important to position yourself for a competitive academic or professional future. The postdocs found this session urgent and were engaged.</p><p>“I learned that I should focus on becoming more independent already after my first postdoc position, says Suvam Roy, postdoc in Eric Libby lab at the Department of Mathematics and Mathematical Statistics, and Peter Lind lab at the Department of Molecular Biology at Umeå University.</p><p>“This topic is very important for us, and it could have had an even more prominent place in the schedule to ensure everyone has the time and space to share experiences, ask questions, and explore different career paths more deeply,” says Joram Kiriga Waititu.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/0c8e91438d7447c184166dd34c02c6c1/grill_12.jpg?format=webp&mode=crop&width=640 640w, /contentassets/0c8e91438d7447c184166dd34c02c6c1/grill_12.jpg?format=webp&mode=crop&width=854 854w, /contentassets/0c8e91438d7447c184166dd34c02c6c1/grill_12.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/0c8e91438d7447c184166dd34c02c6c1/grill_12.jpg?mode=crop&width=640 640w, /contentassets/0c8e91438d7447c184166dd34c02c6c1/grill_12.jpg?mode=crop&width=854 854w, /contentassets/0c8e91438d7447c184166dd34c02c6c1/grill_12.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Perhaps it is right there at the edge of the forest by the Vindel River, with a cup of coffee in hand and a new colleague by your side, that the next major scientific breakthrough begins to take shape.</p><span class="bildPhotografer"><span class="photo">Image</span>Ingrid Söderbergh</span></div></div>/en/news/a-blend-of-science-fun-and-nature-scenery-when-postdocs-meet_12100359//en/news/dna-patterns-provide-key-insights-in-the-diagnosis-of-childhood-leukemia_12080856/<description>The treatment of leukaemia among children could be made more precise with fewer side effects with the help of more accurate methods of diagnosis. A new study led by Umeå University, Sweden, reveals that analyzing methylation patterns in the child's leukemic cells DNA can enhance risk assessment, helping to ensure that only the children who need the most intensive treatment receive it. </description><pubDate>Thu, 22 May 2025 10:57:53 +0200</pubDate><atom:content type="html"><p>"The healthcare system has become much better at saving lives in childhood leukaemia, but the downside of intensive treatments is severe side effects. Our results show that DNA methylation analysis may be a viable way to individualize treatment according to the type of leukemia, with the hope of a better quality of life," says Professor Sofie Degerman at Umeå University, who has led the study with participating researchers from several countries.</p><p>The subtype of leukemia that the researchers in Umeå have studied is T-cell acute lymphoblastic leukemia, T-ALL. The treatment mainly consists of chemotherapy, administered over two years, and in some cases supplemented with a bone marrow transplant. Treatment is usually effective; today, almost nine out of ten children diagnosed with  T-ALL survive. The problem is that the treatment causes side effects in the form of nausea, fatigue, susceptibility to infection and hair loss. In the long term, there is also a risk of heart problems, cognitive impairment, fertility problems and suffering from other cancers.</p><p>The risk of relapse varies within the T-ALL patient group, but it is difficult to determine the risk of relapse with today's methods of diagnosis. This means that many children receive more demanding treatment for safety's sake and thus risk more side effects than they might need. One conclusion of the Umeå researchers' study is that analysis of DNA methylation patterns at diagnosis could contribute to a refined risk stratification to determine which children need which treatment. The method also identifies those patients who respond poorly to current treatments, and these patients may be in need of new treatment strategies.</p><p>"The method is already used in several hospitals in the diagnosis of brain cancer, and our study shows that it could also be implemented for leukemia," says Fernanda S. Hackenhaar, Department of Medical Biosciences at Umeå University, who has contributed to the study's bioinformatic analysis.</p><p>Methylation is an epigenetic process in which chemical groups are added to the DNA sequence,influencing which genes should be expressed and which genes should be silenced. This process occurs in every genome. The methylation pattern varies between different cell types and contributes to cells unique characteristics and properties. If the methylation pattern is disrupted, it can contribute to tumour development. In a way, the DNA methylation pattern acts as a kind of molecular fingerprint, that can provide detailed insights about the properties of the cancer cells.</p><p>"We are continuing our research to investigate the possibility of including DNA methylation analysis in clinical diagnostics for patients with T-ALL," says Sofie Degerman.</p><p>The current study includes diagnostic leukaemia samples from 348 children with T-cell acute lymphoblastic leukaemia (T-ALL) treated between 2008 and 2020 in the Nordic countries and in the Netherlands. The researchers have used advanced array technology and bioinformatics to analyse the methylation patterns of approximately 850,000 DNA methylation positions in the genome.</p><p>In the study, the researchers have also investigated the gene expression and genetic changes of the leukaemia cells to better understand how leukaemias with different methylation patterns can be treated. This work will continue in future studies with the aim of further improving treatment strategies.</p><p>The research team has also established an epigenetic platform in Umeå in collaboration between Umeå University and Region Västerbotten. This platform facilitates DNA methylation array analysis of both research samples and diagnostic samples, strengthening the possibilities for advanced epigenetic research and clinical diagnostics.</p><p>The study is published in the scientific journal Blood.</p></atom:content><link>/en/news/dna-patterns-provide-key-insights-in-the-diagnosis-of-childhood-leukemia_12080856/</link></item><item xml:base="en/news/patrik-danielson-appointed-new-pro-vice-chancellor-at-umea-university_12099772/"><guid isPermaLink="false">/en/news/patrik-danielson-appointed-new-pro-vice-chancellor-at-umea-university_12099772/</guid><title>Patrik Danielson appointed new Pro-Vice-Chancellor at Umeå UniversityThe University Board has, on the recommendation of Vice-Chancellor Tora Holmberg, appointed Patrik Danielson as the new Pro-Vice-Chancellor and Vice-Chancellor's deputy for the period 1 July 2025 – 30 June 2031. "Patrik has a solid and long experience as a manager and leader at the university. He has also worked successfully on collaboration, which is crucial for conducting research and education of good quality," says Tora Holmberg.Sat, 24 May 2025 12:06:03 +0200<p>The work of producing proposals for the Pro-Vice-Chancellor has been a thorough process. Tora Holmberg took the opportunity to enlist the help of the same recruitment committee that the University Board put together for the recruitment of a new Vice-Chancellor. In this way, the process and the dialogue already established between the Consultative Assembly and the Recruitment Committee could ensure good management.</p><p>The Consultative Assembly, led by Chair Richard Bindler, met Patrik Danielson on 12 March to ask questions and unanimously decided to support the proposal for a new Pro-Vice-Chancellor.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/303e206266c9425c8485934eade164e8/danielson_patrik_05062024_hkn-3_32.jpg?format=webp&mode=crop&width=640 640w, /contentassets/303e206266c9425c8485934eade164e8/danielson_patrik_05062024_hkn-3_32.jpg?format=webp&mode=crop&width=854 854w, /contentassets/303e206266c9425c8485934eade164e8/danielson_patrik_05062024_hkn-3_32.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/303e206266c9425c8485934eade164e8/danielson_patrik_05062024_hkn-3_32.jpg?mode=crop&width=640 640w, /contentassets/303e206266c9425c8485934eade164e8/danielson_patrik_05062024_hkn-3_32.jpg?mode=crop&width=854 854w, /contentassets/303e206266c9425c8485934eade164e8/danielson_patrik_05062024_hkn-3_32.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Patrik Danielsson, Pro-Vice-Chancellor, Umeå University</p><span class="bildPhotografer"><span class="photo">Image</span>Hans Karlsson</span></div></div><p>Patrik Danielson is Professor of Anatomy, Senior Consultant in Ophthalmology and since 2017 Dean of the Faculty of Medicine at Umeå University.</p><p>"Patrik's disciplinary background also complements my role in a good way. I am very pleased with this recruitment and look forward to a good collaboration that will provide the best conditions for Umeå University," says Tora Holmberg.</p>/en/news/patrik-danielson-appointed-new-pro-vice-chancellor-at-umea-university_12099772//en/news/diabetesmedicin-ger-hopp-om-ny-behandling-mot-prostatacancer_12097228/Diabetes drug gives hope for new treatment for prostate cancerA drug used to treat type 2 diabetes may also be effective in slowing the progression of prostate cancer. This is shown by an international study in which researchers at Umeå University, Sweden, have participated. The researchers have found that drugs that regulate a particular protein have a key role in reducing prostate cancer recurrence among diabetic patients.Thu, 22 May 2025 11:00:20 +0200<div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/c07ae8d4ff37449fb4b39748de18c3bf/lukas_kenner2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/c07ae8d4ff37449fb4b39748de18c3bf/lukas_kenner2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/c07ae8d4ff37449fb4b39748de18c3bf/lukas_kenner2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/c07ae8d4ff37449fb4b39748de18c3bf/lukas_kenner2.jpg?mode=crop&width=640 640w, /contentassets/c07ae8d4ff37449fb4b39748de18c3bf/lukas_kenner2.jpg?mode=crop&width=854 854w, /contentassets/c07ae8d4ff37449fb4b39748de18c3bf/lukas_kenner2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Lukas Kenner, visiting professor at Department of Molecular Biology, Umeå University.<span class="bildPhotografer" style="white-space: nowrap;"><span class="photo">Image</span>Medizinische Universität Wien</span></p></div></div><p>"This is a significant discovery. For the first time, we have clinical observations showing that prostate cancer patients with diabetes who received drugs targeting the protein remained relapse-free during the period we followed them," says Lukas Kenner, visiting professor at Umeå University and one of the study's lead authors.</p><p class="quote-left">a significant discovery</p><p>The protein that the researchers have studied is called PPARy, peroxisome proliferator-activated receptor gamma. In diabetes research, PPARy has been extensively studied in view of the protein's role in metabolic processes and insulin sensitivity.</p><p>What the research team, led by Professor Kenner, has now shown is that patients who were treated for prostate cancer and who also had diabetes, who were treated with drugs that regulate the PPARy protein, managed without recurrence of prostate cancer. In studies of cell cultures, researchers also observed that the drug in question, pioglitazone, not only inhibits the growth of prostate cancer cells but also drives a metabolic reprogramming of the cancer cells, weakening their ability to grow.</p><p>"The findings are very promising, but further clinical studies are needed to both confirm the results and to investigate whether the treatment can also be used in patients with prostate cancer who do not have diabetes," says Lukas Kenner.</p><p>The research has been conducted as a combination of studies on cells and mice as well as a retrospective study of 69 prostate cancer patients with type 2 diabetes that was followed by the Medical University of Innsbruck in 2014–2023.</p><p>In certain types of cancer, PPARγ can contribute to tumour growth or metabolic changes. The drug, pioglitazone, is a so-called agonist that binds to a PPARy receptor and activates it. Thereby it modulates the signalling pathway and aims to counteract tumour-promoting effects by changing the cellular metabolism but may also reduce inflammation.</p><p>The research group behind the study includes researchers in Austria, the Czech Republic, Germany, the United Kingdom, and Sweden. The study is published in the scientific journal Molecular Cancer.</p><p>Prostate cancer is the most common cancer-related cause of death among men in Sweden, with over 2,000 deaths per year, almost 400 000 deaths worldwide. Prostate cancer is usually treated with hormone therapy, radiation, or surgery. However, the risk of relapse is relatively high.</p>/en/news/diabetesmedicin-ger-hopp-om-ny-behandling-mot-prostatacancer_12097228//en/news/new-discovery-explains-why-men-more-are-more-affected-from-severe-covid-19_12094879/New discovery explains why men are more affected from severe COVID-19Researchers at Umeå University have found another piece of the puzzle that explains why there are differences in immune responses in women and men when they get sick with COVID-19. This discovery has implications for treatment strategies for severe COVID-19. The study is published in the scientific journal European Journal of Immunology.Tue, 20 May 2025 14:18:38 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/667ad23d8cc2487dbb15c8f190f96dc2/johan-o-constantine-ucmr-7173-250509-mpn3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/667ad23d8cc2487dbb15c8f190f96dc2/johan-o-constantine-ucmr-7173-250509-mpn3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/667ad23d8cc2487dbb15c8f190f96dc2/johan-o-constantine-ucmr-7173-250509-mpn3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/667ad23d8cc2487dbb15c8f190f96dc2/johan-o-constantine-ucmr-7173-250509-mpn3.jpg?mode=crop&width=640 640w, /contentassets/667ad23d8cc2487dbb15c8f190f96dc2/johan-o-constantine-ucmr-7173-250509-mpn3.jpg?mode=crop&width=854 854w, /contentassets/667ad23d8cc2487dbb15c8f190f96dc2/johan-o-constantine-ucmr-7173-250509-mpn3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Johan Normark och Constantin Urban, Institutionen för klinisk mikrobiologi vid Umeå universitet. </p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p class="quote-center">men are three times more likely to need intensive care</p><p>“Although the total number of cases of diagnosed COVID-19 is similar for men and women, men are three times more likely to need intensive care. Our study contributes to understanding how this sex-related difference in severe COVID-19 arises”, says Johan Normark, infectious disease physician and senior lecturer at the Department of Clinical Microbiology at Umeå University and one of the researchers behind the studies.</p><h2 id="info0" data-magellan-target="info0">Non-existent to severe symptoms</h2><p>COVID-19 is a respiratory infection caused by the SARS-CoV-2 virus. The disease was first detected during the coronavirus outbreak in Wuhan, China, in December 2019. The rapid, global spread led to the COVID-19 pandemic.</p><p>At least a third of those infected do not experience any symptoms. Of those who do, 80 percent experience mild symptoms and 20 percent experience severe symptoms that may require hospitalization and oxygen support. A small proportion of these becomes critically ill and requires intensive care.</p><p>Severe COVID-19 infections are characterized by an exaggerated and hyperinflammatory reaction of the immune system, especially in the lungs. The severe response can lead to tissue damage and, in the worst case, death. Part of the immune response to COVID-19 is the recruitment and activation of special white blood cells, called neutrophils. Their recruitment and activation occur primarily through the secretion of immune system signaling molecules, called cytokines.</p><p>The underlying mechanisms of why men are at risk of becoming more seriously ill with COVID-19 are not fully known.</p><h2 id="info1" data-magellan-target="info1">Physicians and researchers collaborate</h2><p>To explore this, a translational project led by Professor Constantin Urban was started, where several research groups from Umeå University collaborated with partners at the university hospitals in Umeå and Örebro. Translational research aims to take what is learned in basic research and apply it to the development of solutions to medical problems.</p><p>In the study, blood samples from over 200 Swedish patients with COVID-19 were analyzed. Using the samples, doctoral student Remigius Gröning mapped a comprehensive cytokine profile and doctoral student Emelie Backman quantified molecules that indicate neutrophil activation.</p><h2 id="info2" data-magellan-target="info2">Excessive activation of the immune system in men</h2><p>The results showed that in the samples from patients with severe COVID-19 and needing medical care, there were higher values of cytokines that recruit and activate neutrophils. In addition, there were higher values of neutrophil activation markers.</p><p>“We saw that the increase in the inflammatory cytokine IL-18 was sex-dependent and that the activation of neutrophils was sex-dependent. This was our most interesting finding! On average, both the amount of this cytokine and neutrophil activation markers were higher in blood plasma from men with severe COVID-19 compared to blood plasma from women of the same category”, says Constantin Urban. Excessive recruitment and activation of neutrophils can have fatal consequences and can lead to serious and life-threatening disease.</p><p>According to the researchers, the result is important because other studies are underway that aim to treat symptoms of severe COVID-19 by suppressing neutrophil activation and thus reducing tissue damage in the patients' lungs.</p><p>“In order to further develop this treatment strategy, it is therefore tremendously important to precisely map the difference that occurs in neutrophil responses in men and women with severe COVID-19”, says Constantin Urban.</p><h2 id="info3" data-magellan-target="info3">The immune system against viruses is complex</h2><p>The study also highlights the complexity of the interactions that characterize the immune system's response to viral infections and how these interactions can affect the severity of the disease. Neutrophils have previously been studied most in bacterial infections, but this study shows that they also play an important role in more severe viral infections.</p><p>In future studies, the research team intends to further delineate the molecular mechanisms behind the discovered sex-related differences in the COVID-19 response and to verify the results of the current study with larger patient groups.</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/667ad23d8cc2487dbb15c8f190f96dc2/johan-o-constantine-ucmr-7231-250509-mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/667ad23d8cc2487dbb15c8f190f96dc2/johan-o-constantine-ucmr-7231-250509-mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/667ad23d8cc2487dbb15c8f190f96dc2/johan-o-constantine-ucmr-7231-250509-mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/667ad23d8cc2487dbb15c8f190f96dc2/johan-o-constantine-ucmr-7231-250509-mpn2.jpg?mode=crop&width=640 640w, /contentassets/667ad23d8cc2487dbb15c8f190f96dc2/johan-o-constantine-ucmr-7231-250509-mpn2.jpg?mode=crop&width=854 854w, /contentassets/667ad23d8cc2487dbb15c8f190f96dc2/johan-o-constantine-ucmr-7231-250509-mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>The researchers Johan Normark and Constantin Urban plan to verify the results of the current study with larger patient groups.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div>/en/news/new-discovery-explains-why-men-more-are-more-affected-from-severe-covid-19_12094879//en/news/everyone-is-coughing-right-now_12092195/The cough is in the air - why more people have colds right nowThere is a lot of coughing at the moment and many people think that more people than usual are at home with cold symptoms, but is that really the case and if so, why? Niklas Arnberg is a Professor at Department of Clinical Microbiology at Umeå University and he is trying to answer the questions that are circulating in many workplaces and schools around Sweden right now.Mon, 19 May 2025 08:12:16 +0200<div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/94a7089ab30f47f1b5e04f8d43fb4950/arnberg_niklas_6157_190815_mpn3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/94a7089ab30f47f1b5e04f8d43fb4950/arnberg_niklas_6157_190815_mpn3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/94a7089ab30f47f1b5e04f8d43fb4950/arnberg_niklas_6157_190815_mpn3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/94a7089ab30f47f1b5e04f8d43fb4950/arnberg_niklas_6157_190815_mpn3.jpg?mode=crop&width=640 640w, /contentassets/94a7089ab30f47f1b5e04f8d43fb4950/arnberg_niklas_6157_190815_mpn3.jpg?mode=crop&width=854 854w, /contentassets/94a7089ab30f47f1b5e04f8d43fb4950/arnberg_niklas_6157_190815_mpn3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Niklas Arnberg is a Professor at Department of Clinical Microbiology at Umeå University. Photo: Mattias Pettersson.</p></div></div><h3>Right now, many people seem to have a cold and cough, is that the case and if so, what is actually circulating?</h3><p>"It's a combination of several different viruses. We're seeing a lot of the classic cold viruses, like rhinoviruses and enteroviruses, which usually cause runny noses, but also coughs and even pneumonia. But we also see influenza, parainfluenza viruses, common coronaviruses, although not so much COVID-19, as well as some RSV and metapneumoviruses. In other words, there are a lot of viruses contributing to more people coughing and sniffling than we usually see at this time of year."</p><h3>Is it unusual to have so many different viruses circulating at the same time?</h3><p>"Yes, it's actually a bit surprising that there are so many different viruses so late in the year. Usually, by this time, several of them have decreased significantly. One possible explanation is that we are still feeling some pandemic effect. The restrictions during the pandemic affected our exposure to viruses, which in turn has affected the immunity of the population. This has affected the epidemiological patterns and we don't seem to be back in balance yet. Every year is different, but since the pandemic we have seen an unusual amount of disruption in these patterns."</p><h3>Can we do anything to avoid all viruses?</h3><p>"Vulnerable groups in the population should be vaccinated according to the recommendations, but others can also be vaccinated against certain pathogens. Otherwise, the classic advice is to avoid large crowds, wash your hands often and those who are susceptible to infection can also use a face mask."</p><h3>Are we seeing an end to the viruses now?</h3><p>"It should calm down soon, we normally have less virus activity in summer, on the other hand we haven't had a clear peak of COVID-19 this winter, so there could be more during the summer. But most likely the worst should be over soon as it gets warmer and we spend more time outside."</p><p> </p>/en/news/everyone-is-coughing-right-now_12092195//en/news/discovery-opens-up-for-new-ways-to-treat-chlamydia_12091019/Discovery opens up for new ways to treat chlamydiaResearchers at Umeå University, Sweden, and Michigan State University, USA, have discovered a type of molecule that can kill chlamydia bacteria but spare bacteria that are important for health. The discovery opens the door for further research towards developing new antibiotics against chlamydia, the world's most common bacterial sexually transmitted disease with 130 million cases a year.Thu, 08 May 2025 07:30:56 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/769b6dde828f44409c7ec2b909c26361/barbara-magnus-aakriti-6164-250416-mpn3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/769b6dde828f44409c7ec2b909c26361/barbara-magnus-aakriti-6164-250416-mpn3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/769b6dde828f44409c7ec2b909c26361/barbara-magnus-aakriti-6164-250416-mpn3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/769b6dde828f44409c7ec2b909c26361/barbara-magnus-aakriti-6164-250416-mpn3.jpg?mode=crop&width=640 640w, /contentassets/769b6dde828f44409c7ec2b909c26361/barbara-magnus-aakriti-6164-250416-mpn3.jpg?mode=crop&width=854 854w, /contentassets/769b6dde828f44409c7ec2b909c26361/barbara-magnus-aakriti-6164-250416-mpn3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Magnus Ölander, postdoc in the Sixtlab, sharing exciting findings from an antibiotic discovery project with labhead Barbara Sixt and colleague Aakriti Singh. <br><span class="bildPhotografer" style="white-space: nowrap;"><span class="photo">Image</span>Mattias Pettersson</span></p></div></div><p>"No one should have to live with chlamydia. But the problem is that the treatments we have today do not distinguish between dangerous and friendly bacteria. A growing problem is also that more and more bacteria are becoming resistant to today's broad-acting antibiotics," says the study's lead author Barbara Sixt, associate professor at the Department of Molecular Biology at Umeå University, Sweden.</p><p>The bacterium that causes chlamydia, <em>Chlamydia trachomatis</em>, has very special properties. Just like viruses, it invades cells in the human body, which it then reshapes so that they give the bacterium a home where it can grow and multiply.</p><p>"We thought it could be possible to find a way to outsmart the bacterium's lifestyle by interfering with its special properties and its interactions with human cells," says the study's first author Magnus Ölander, former postdoc at Umeå University.</p><p>The researchers searched through large collections of chemical molecules to find molecules that can eradicate the growth of the chlamydia bacterium in human cells in laboratory cultures. More than 60 possible anti-chlamydia molecules were identified. It was a matter of finding molecules that could selectively kill the chlamydia bacterium but at the same time be harmless to human cells and to beneficial bacteria that the body needs to stay healthy. After further refined studies, the researchers were able to identify a particularly potent molecule.</p><p>The molecule in question was found to be able to inhibit the bacterium's ability to produce fatty acids, which are necessary for its growth.</p><p>"There is still a long way to go before we have a new treatment, but this finding may prove very important in developing new antibiotics that are both effective but at the same time gentle on the body”, says Barbara Sixt.</p><p>The research was carried out in collaboration with André Mateus and Björn Schröder at Umeå University, Sweden, and Jeremy Lohman at Michigan State University, United States of America.</p><p>Chlamydia often causes mild symptoms but if left untreated can cause long-term damage to the reproductive organs, especially in women. This can cause chronic pain and infertility and can have consequences for pregnancy and childbirth. Chlamydia may also contribute to the onset of cancer of the cervix and ovaries. Every year, about 25,000 people in Sweden are diagnosed with chlamydia, 130 million worldwide.</p><p>The study is published in the scientific journal PLoS Biology.</p>/en/news/discovery-opens-up-for-new-ways-to-treat-chlamydia_12091019//en/news/umea-university-ready-for-european-collaboration_12090356/<description>On 1 May, it was announced that Umeå University will become a member of a European alliance of nine European universities. The universities in the alliance are roughly the same size, all are distinct campus universities and cooperate with university hospitals, just like Umeå University. All universities are also located in cities with similar geographical conditions to Umeå.</description><pubDate>Tue, 06 May 2025 08:22:49 +0200</pubDate><atom:content type="html"><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/32a7b0b802114a29b1dde5a877e71f69/2025_ec2u_map_-_right_colours_16_92.png?format=webp&mode=crop&width=640 640w, /contentassets/32a7b0b802114a29b1dde5a877e71f69/2025_ec2u_map_-_right_colours_16_92.png?format=webp&mode=crop&width=854 854w, /contentassets/32a7b0b802114a29b1dde5a877e71f69/2025_ec2u_map_-_right_colours_16_92.png?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/32a7b0b802114a29b1dde5a877e71f69/2025_ec2u_map_-_right_colours_16_92.png?mode=crop&width=640 640w, /contentassets/32a7b0b802114a29b1dde5a877e71f69/2025_ec2u_map_-_right_colours_16_92.png?mode=crop&width=854 854w, /contentassets/32a7b0b802114a29b1dde5a877e71f69/2025_ec2u_map_-_right_colours_16_92.png?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Map that shows participating countries in the EC2U alliance.</p><span class="bildPhotografer"><span class="photo">Image</span>EC2U</span></div></div><p>The Alliance is shortened EC2U and is named European Campus of City-Universities and includes collaboration in education, research and innovation, campus development and various student activities. Cooperation within the Alliance focuses, among other things, on student mobility and strengthening European higher education and research.</p><div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/32a7b0b802114a29b1dde5a877e71f69/norberg_cath_rine9050_230112_mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/32a7b0b802114a29b1dde5a877e71f69/norberg_cath_rine9050_230112_mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/32a7b0b802114a29b1dde5a877e71f69/norberg_cath_rine9050_230112_mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/32a7b0b802114a29b1dde5a877e71f69/norberg_cath_rine9050_230112_mpn2.jpg?mode=crop&width=640 640w, /contentassets/32a7b0b802114a29b1dde5a877e71f69/norberg_cath_rine9050_230112_mpn2.jpg?mode=crop&width=854 854w, /contentassets/32a7b0b802114a29b1dde5a877e71f69/norberg_cath_rine9050_230112_mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Cathrine Norberg, deputy Vice-Chancellor for Education at Umeå University.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p>"Together within EC2U, we will be able to facilitate more exciting exchanges for students, and contribute to new research collaborations in a number of areas. This type of long-term European collaboration also provides an opportunity to both strengthen and simplify the utilisation of international elements in both education and research," says Cathrine Norberg, deputy Vice-Chancellor for Education at Umeå University.</p><h3>Alliance for both academia and society</h3><p>The EC2U Alliance is also working on four of the UN Global Goals - Good Health and Wellbeing, Quality Education, Sustainable Cities and Communities, and Peace, Justice and strong institutions - in both education and research. There are currently newly launched Master's programmes in these areas, involving around 80 students from the different universities in the Alliance.</p><p>After all, a university is as much an academy as it is an important societal actor. To utilise this perspective, each university in the alliance will involve a number of local and regional partners. The university's student unions are of course obvious partners for Umeå University. In addition to these, Umeå Municipality, Region Västerbotten, Folkuniversitetet i Umeå, Västerbotten Chamber of Commerce and IKSU are also important.</p><p>Umeå University's participation in the alliance also provides an opportunity to influence the European education and research landscape and work to ensure that academic values are safeguarded.</p><div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/32a7b0b802114a29b1dde5a877e71f69/holmberg-tora-5539-250403-mpn.jpg?format=webp&mode=crop&width=640 640w, /contentassets/32a7b0b802114a29b1dde5a877e71f69/holmberg-tora-5539-250403-mpn.jpg?format=webp&mode=crop&width=854 854w, /contentassets/32a7b0b802114a29b1dde5a877e71f69/holmberg-tora-5539-250403-mpn.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/32a7b0b802114a29b1dde5a877e71f69/holmberg-tora-5539-250403-mpn.jpg?mode=crop&width=640 640w, /contentassets/32a7b0b802114a29b1dde5a877e71f69/holmberg-tora-5539-250403-mpn.jpg?mode=crop&width=854 854w, /contentassets/32a7b0b802114a29b1dde5a877e71f69/holmberg-tora-5539-250403-mpn.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Tora Holmberg, Vice-Chancellor of Umeå University.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p>"In times of great unrest and crises both in the world and in Europe's immediate neighbourhood, it is particularly important that we collaborate between universities and that we can strengthen and support each other," says Tora Holmberg, Vice-Chancellor of Umeå University.</p></atom:content><link>/en/news/umea-university-ready-for-european-collaboration_12090356/</link></item><item xml:base="en/news/vice-chancellor-tora-holmberg-is-installed-at-the-spring-graduation_12087725/"><guid isPermaLink="false">/en/news/vice-chancellor-tora-holmberg-is-installed-at-the-spring-graduation_12087725/</guid><title>Vice-Chancellor Tora Holmberg is installed at the Spring Graduation Ceremony for excellent and merited teachers, ceremony for new doctors and jubilee doctors, banquet and installation of the new Vice-Chancellor Tora Holmberg. It’s time for Spring Graduation at Umeå University. Wed, 30 Apr 2025 11:24:40 +0200<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/77f6e502362f4c5bac60b6b73b9bcdc3/varpromotionen-gruppbild_2024_mpn3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/77f6e502362f4c5bac60b6b73b9bcdc3/varpromotionen-gruppbild_2024_mpn3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/77f6e502362f4c5bac60b6b73b9bcdc3/varpromotionen-gruppbild_2024_mpn3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/77f6e502362f4c5bac60b6b73b9bcdc3/varpromotionen-gruppbild_2024_mpn3.jpg?mode=crop&width=640 640w, /contentassets/77f6e502362f4c5bac60b6b73b9bcdc3/varpromotionen-gruppbild_2024_mpn3.jpg?mode=crop&width=854 854w, /contentassets/77f6e502362f4c5bac60b6b73b9bcdc3/varpromotionen-gruppbild_2024_mpn3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Picture from last years Spring Graduation ceremony. </p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p>On Thursday 15 May, the ceremony for the University's excellent and merited teachers will take place. It is an occasion to celebrate and recognise those who have been appointed from autumn 2023 to autumn 2024, a total of 34 teachers will participate. During the ceremony, each teacher will be presented with a pin and thanked by representatives of the university management, students and the teaching staff.   </p><p>“Teachers are one of the cornerstones of the university's activities. Therefore, it feels good to recognise them on one of the university's most festive occasions. We hope for a good turnout,” says Cathrine Norberg, Deputy Vice-Chancellor for education on the first- and second-cycle level at Umeå University, and the person representing Umeå University at the ceremony.  </p><p>The ceremony for excellent and merited teachers will be held in Ljusgården on Campus Umeå 12.30–13.15. All interested parties are welcome. </p><h2 id="info0" data-magellan-target="info0">Recognising researchers</h2><p>On Saturday 17 May, it is time for the Spring Graduation ceremony in Aula Nordica in Universum on Campus Umeå. Researchers at Umeå University will be honoured. During this year's ceremony, 86 new doctors and 18 jubilee doctors will be conferred, 7 of the jubilee doctors will be present, the rest will be conferred absent. Jubilee doctors are people who received their doctorate 50 years ago.   </p><p>During the ceremony, the doctoral insignia are handed out – the doctoral hat or laurel wreath, doctoral ring and diploma.   </p><p>“We are so proud of the breadth of socially important and innovative research conducted at Umeå University. This is really something to recognise and celebrate,” says Peter Sköld, Master of Ceremonies at Umeå University.   </p><h2 id="info1" data-magellan-target="info1">New Vice-chancellor is installed</h2><p>The academic ceremonies are very traditional. However, one tradition that doesn't happen every year is the installation of a Vice-chancellor – but this year it's time. On 1 April, Tora Holmberg started her position as Vice-chancellor at Umeå University. During the Spring Graduation, the former Vice-chancellor, Hans Adolfsson, will place the gold Vice-chancellor chain around her neck. The chain is a sign of the dignity of the office.  </p><div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/77f6e502362f4c5bac60b6b73b9bcdc3/holmberg-tora-5543-250403-mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/77f6e502362f4c5bac60b6b73b9bcdc3/holmberg-tora-5543-250403-mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/77f6e502362f4c5bac60b6b73b9bcdc3/holmberg-tora-5543-250403-mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/77f6e502362f4c5bac60b6b73b9bcdc3/holmberg-tora-5543-250403-mpn2.jpg?mode=crop&width=640 640w, /contentassets/77f6e502362f4c5bac60b6b73b9bcdc3/holmberg-tora-5543-250403-mpn2.jpg?mode=crop&width=854 854w, /contentassets/77f6e502362f4c5bac60b6b73b9bcdc3/holmberg-tora-5543-250403-mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Tora Holmberg is new Vice-chancellor since 1 April.</p><span class="bildPhotografer"><span class="photo">Image</span>Mattias Pettersson</span></div></div><p class="quote-center">It feels great to be able to wear the mighty Vice-chancellor chain and be part of one of the university's most important ceremonies.</p><p>Tora Holmberg becomes the ninth Vice-chancellor to be installed in the university's 60-year history.   </p><p>“It feels great to be able to wear the mighty Vice-chancellor chain and be part of one of the university's most important ceremonies. I have only had a short time to get to know Umeå University. This ceremonial act will be an important step in my role as Vice-chancellor,’ says Tora Holmberg. </p><p>The ceremony will take place in Aula Nordica in Universum at Umeå University on Saturday 17 May at 16.00. The entire ceremony is open to the public, and will last 1.5-2 hours. It is possible to watch a live webcast of the ceremony. A banquet for invited guests will follow. </p><p><a title="live.91��ý��" href="/live">Watch the live broadcast at 91��ý��/live. </a></p><div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="f7aeaf74-affc-4407-8cf3-a5613c2a1464" data-contentname="Facts abour vice-chancellor chain">{}</div>/en/news/vice-chancellor-tora-holmberg-is-installed-at-the-spring-graduation_12087725//en/news/new-cells-in-connective-tissue-open-up-strategy-against-pancreatic-cancer_12081322/New cells in connective tissue open up strategy against pancreatic cancerResearchers at Umeå University, Sweden, have discovered a previously unknown type of connective tissue cells that surround cancer cells in pancreatic tumors. The newly discovered cells counteract tumor development and may therefore be a target for research into new treatments for pancreatic cancer, which is one of the deadliest forms of cancer.Wed, 23 Apr 2025 09:21:12 +0200<p>We are still a long way from treatment, but this may show a viable path for further research," says Daniel Öhlund, associate professor at Umeå University and who has ledleader of the current study.</p><p>Pancreatic cancer is one of the cancers with the worst prognosis for survival. This is partly because it is often detected late, and partly because it responds poorly to traditional treatments with chemotherapy.</p><p>Researchers at Umeå University have investigated the connective tissue cells that surround the cancer cells in pancreatic cancer. These cells, called cancer-associated fibroblasts (CAF,), play an important role in how the cancer develops. Several types of CAF stimulate the growth of cancer cells and contribute to the cancer cells being resistant to current chemotherapy treatments. They thus make, making the cancer more aggressive and more difficult to treat.</p><p>What the Umeå researchers have found is a previously unknown subgroup of CAF that has opposite properties. This group can instead hold back the cancer and open the way for the body's own immune cells to attack the cancer cells. However, this newly discovered group, called ifCAF – interferon response cancer-associated fibroblasts, (ifCAF), is in the minority among different CAF around the cancer cells.</p><p>"The opening we see is whether it would be possible to stimulate the formation of this newly discovered and kinder cell type around the cancer cells at the expense of the connective tissue cells that make the cancer aggressive," says Daniel Öhlund.</p><p>The researchers at Umeå University are now proceeding to study potential drug substances that can promote the formation of ifCAF cells so that they increase in number and thus slow down the development of the disease. If successful, it could become a target for the development of future drugs. <br>About half a million people worldwide are diagnosed with pancreatic cancer every year<br>The study is published in the scientific journal Cancer Research.</p><p>About half a million people worldwide are diagnosed with pancreatic cancer every year.</p><p>The study is published in the scientific journal Cancer Research.</p>/en/news/new-cells-in-connective-tissue-open-up-strategy-against-pancreatic-cancer_12081322//en/news/ny-sidadiscovery-of-bacterias-defence-against-viruses-becomes-a-piece-of-the-puzzle-against-resistance_12074262/Discovery of bacteria's defence against viruses becomes a piece of the puzzle against resistance Antibiotic resistance is a global health challenge that could overtake cancer mortality within a few decades. In a new study, researchers at Umeå University show that the emergence of resistance can be understood in the mechanism of how bacteria build up defences against being infected by viruses. It is about genes in the bacterium that interfere with the attacking virus's ability to multiply. Thu, 10 Apr 2025 13:59:23 +0200<div class="mediaflowwrapper bildlink halfwidthsquareright"><div class="bildImage"><picture><source srcset="/contentassets/8a6ef1107f724148a32ea01eefcdcbf5/mir-sanchis_ignacio_3778_190320_mpn2.jpg?format=webp&mode=crop&width=640 640w, /contentassets/8a6ef1107f724148a32ea01eefcdcbf5/mir-sanchis_ignacio_3778_190320_mpn2.jpg?format=webp&mode=crop&width=854 854w, /contentassets/8a6ef1107f724148a32ea01eefcdcbf5/mir-sanchis_ignacio_3778_190320_mpn2.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/8a6ef1107f724148a32ea01eefcdcbf5/mir-sanchis_ignacio_3778_190320_mpn2.jpg?mode=crop&width=640 640w, /contentassets/8a6ef1107f724148a32ea01eefcdcbf5/mir-sanchis_ignacio_3778_190320_mpn2.jpg?mode=crop&width=854 854w, /contentassets/8a6ef1107f724148a32ea01eefcdcbf5/mir-sanchis_ignacio_3778_190320_mpn2.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Ignacio Mir-Sanchis, Assistant Professor and lead author of the study. <br><span class="bildPhotografer" style="white-space: nowrap;"><span class="photo">Image</span>Mattias Pettersson</span></p></div></div><p>"A key to antibiotic resistance might be the use of viruses to kill bacteria, however, the systems that bacteria employ to defence themselves against viruses are unknown. Understanding these systems opens up for research into how we can break down the defence so that serious infection disease can be treated in the future," says Ignacio Mir-Sanchis, Assistant Professor at Umeå University and the study's lead author.</p><p>The Umeå researchers have studied the bacterium Staphylococcus aureus, which is a common but potentially fatal bacterium in cases such as septic shock and pneumonia. A subgroup of S. aureus has become multi-resistant to antibiotic treatment and thus poses a major danger to public health. In some countries, a quarter of S. aureus is now multi-resistant, in Sweden only one percent.</p><p>However, the bacteria themselves are vulnerable to infection by a type of virus called bacteriophages, or just phages. Throughout evolution, bacteria and phages have undergone an arms race in which phages infect bacteria, which in turn develop mechanisms to resist the attacks. Much of this defence is encoded in the part of the bacteria's genome that can easily be transferred between bacteria, the so-called mobilome. Such a transfer can mean that otherwise harmless bacteria can turn into lethal. This is because the mobilome often carries genes that are responsible for the production of toxins, i.e. toxic substances, and for resistance to antibiotics.</p><p>The research group has been able to identify a specific set of genes in S. aureus mobilome that confer immunity against infection with phages. This finding was possible thanks to Umeå University's cryoelectron microscope. These genes interfere with the ability of phages to spread and multiply. This happens because a key protein expressed by one of the genes forms a structure around an important protein encoded by the phage's genome, thereby blocking the phage's ability to copy its DNA and thus unable to infect more bacteria.</p><p>"The discovery of this mechanism could be a door opener to understand several aspects of bacterial pathogenesis. On the one hand, we now understand better how resistant bacteria defend themselves against viruses. On the other hand, because these set of genes also encode for toxins and antibiotic resistance genes, it may therefore turn out that this is an important piece of the puzzle in the fight against antibiotic resistance," says Ignacio Mir-Sanchis.</p><p>The study is published in the scientific journal Nature Communications.</p>/en/news/ny-sidadiscovery-of-bacterias-defence-against-viruses-becomes-a-piece-of-the-puzzle-against-resistance_12074262//en/news/hello-magnus-what-is-up_12073051/<description>Magnus Evander is in his third year as head of the Department of Clinical Microbiology at Umeå University. What is it like to be the head? We ask some curious questions.</description><pubDate>Mon, 31 Mar 2025 19:08:36 +0200</pubDate><atom:content type="html"><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/8d248153fee349c8a03057b59de26d04/img_96222.jpg?format=webp&mode=crop&width=640 640w, /contentassets/8d248153fee349c8a03057b59de26d04/img_96222.jpg?format=webp&mode=crop&width=854 854w, /contentassets/8d248153fee349c8a03057b59de26d04/img_96222.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/8d248153fee349c8a03057b59de26d04/img_96222.jpg?mode=crop&width=640 640w, /contentassets/8d248153fee349c8a03057b59de26d04/img_96222.jpg?mode=crop&width=854 854w, /contentassets/8d248153fee349c8a03057b59de26d04/img_96222.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Magnus Evander pauses time to time for a cup of coffee.</p><span class="bildPhotografer"><span class="photo">Image</span>Ingrid Söderbergh</span></div></div><p class="quote-center">It is important to try to create an inclusive working climate in the workplace.</p><h3>What are your responsibilities as head of the department?</h3><p>“Our department is quite large with around 100 employees, we have grown by 30 percent in the last five years. I am the head of the entire department, which means that I basically have ultimate responsibility for all our activities. This includes research, teaching, finance, work environment and more.”</p><h3>What is most rewarding about your assignment?</h3><p>“All the commitment that I think my employees at the department have!”</p><h3>What can be challenging?</h3><p>“When many different tasks are piling up at the same time! Then I have to pick tasks one by one and try not to get stressed.”</p><h3>What is your vision for what you would like to achieve during your period as head of the department?</h3><p>“My vision is a well-functioning department where all employees feel that they have the help they need to be able to do a good job and that the employees themselves contribute to the development of the department.”</p><h3>What qualities do you think would be good to have as a head of department?</h3><p>"There are some things that I think you should strive for, but reaching them fully is a utopia. You must be responsible for your leadership and make well-founded decisions. It is important to try to create an inclusive working climate in the workplace. As a head of department, you should communicate in a clear and transparent way, and be adaptable and open to new ideas."</p><p>"Conflicts are something that cannot be avoided and as a manager, it comes with a great responsibility to handle conflicts in a constructive way to make the staff feel good."</p><div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/8d248153fee349c8a03057b59de26d04/img_96182.jpg?format=webp&mode=crop&width=640 640w, /contentassets/8d248153fee349c8a03057b59de26d04/img_96182.jpg?format=webp&mode=crop&width=854 854w, /contentassets/8d248153fee349c8a03057b59de26d04/img_96182.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/8d248153fee349c8a03057b59de26d04/img_96182.jpg?mode=crop&width=640 640w, /contentassets/8d248153fee349c8a03057b59de26d04/img_96182.jpg?mode=crop&width=854 854w, /contentassets/8d248153fee349c8a03057b59de26d04/img_96182.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Magnus Evander and collegue Vincent Rusanganwa in conversation.</p><span class="bildPhotografer"><span class="photo">Image</span>Ingrid Söderbergh</span></div></div></atom:content><link>/en/news/hello-magnus-what-is-up_12073051/</link></item><item xml:base="en/news/hello-there-marie--success-and-challenges-on-the-path-to-becoming-a-virus-doctor_12064247/"><guid isPermaLink="false">/en/news/hello-there-marie--success-and-challenges-on-the-path-to-becoming-a-virus-doctor_12064247/</guid><title>What is up Marie? – Success and challenges on the path to becoming a virus doctorMarie Peter's doctoral studies focus on identifying and characterizing various cellular proteins that play an important role in flavivirus infections. Now the goal is close as she will defend her thesis at Umeå University on 28 March.Thu, 20 Mar 2025 14:27:32 +0100<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/c951a21c64fe4f9289f9af61d5009122/marie_peters3.jpg?format=webp&mode=crop&width=640 640w, /contentassets/c951a21c64fe4f9289f9af61d5009122/marie_peters3.jpg?format=webp&mode=crop&width=854 854w, /contentassets/c951a21c64fe4f9289f9af61d5009122/marie_peters3.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/c951a21c64fe4f9289f9af61d5009122/marie_peters3.jpg?mode=crop&width=640 640w, /contentassets/c951a21c64fe4f9289f9af61d5009122/marie_peters3.jpg?mode=crop&width=854 854w, /contentassets/c951a21c64fe4f9289f9af61d5009122/marie_peters3.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Marie Peters is is a PhD student at the Department of Clinical Microbiology at Umeå university.</p><span class="bildPhotografer"><span class="photo">Image</span>Emma Honkala</span></div></div><p class="quote-center">my excitement may have been heard in most of the department</p><h3>How does it feel?</h3><p>“It was an incredible feeling to have the printed version of my thesis, as so many years have gone into this work. I excitedly waited by the door to receive the delivery and my excitement may have been heard in most of the department!”</p><h3>What has been rewarding in being a PhD?</h3><p>“The nicest thing about being a PhD student was to be able to follow a project the whole way from beginning to end and being able to perform new experiments depending on the different findings. I also think this was a great experience thanks to the support of my main supervisor Anna Överby and co-supervisors Richard Lundmark and Emma Nilsson. They guided me through the process and invested a lot on time on helping me get to where I am. As a PhD I also had the opportunity to go to different international conferences, including American Society for Virology in Columbus, Ohio, and also European congress in virology in Gdansk, Poland, that were very fun and allowed me to connect with different people in my field.</p><h3>What have you been struggling with?</h3><p>“A challenge has been the struggle of doing experiments, as only approximately 50 percent of the experiments were actually successful, which can sometimes be very frustrating . As a fun example I have managed to completely evaporate an agarose gel on accident trying to optimize an assay.”</p><h3>What do you plan to do after your dissertation?</h3><p>“When I have defended my Doctoral thesis, I have the great plan of taking a vacation in which I will watch reality TV shows to give my brain a break from all the thinking and hard work!”</p><p>“Thereafter, I will continue in Anna Överby’s Lab for a couple of months to finish some of the projects I am part of. More long term, I am planning on staying in academia and pursuing a postdoc, where I will hopefully be able to apply the knowledge I have gained during my PhD.</p><h3>What is the research about and your main result?</h3><p>“Like all viruses, orthoflaviviruses have their own proteins, but they also hijack proteins from host cells to survive and multiply. While some of these proteins have been identified, many remain unknown. For this reason, the focus of my PhD thesis was to identify and characterize some of these proteins to in the future be able to use this knowledge for the development of antivirals (as little or no antivirals are available against most orthoflaviviruses).”</p><p>“I worked a lot with understanding the role of Nucleoporins (NUPs) in orthoflavivirus infection. They are a really cool group of proteins that in cells build up the nuclear pore complex that is involved in the transport of RNA and proteins across the nuclear envelope. While their cellular functions are well characterized, their role in orthoflavivirus infection is understudied. With the work I present in my thesis I show that these proteins are indeed important in infection in particular for the replication and translation stages of the viral life cycle.”</p><p><a href="~/link/ec90d35857b945838ff4d0c8d67edb7f.aspx" target="_blank" rel="noopener">Read about Marie Peter's dissertation event</a></p>/en/news/hello-there-marie--success-and-challenges-on-the-path-to-becoming-a-virus-doctor_12064247//en/news/network-for-clinical-researchers-in-the-northern-healthcare-region_12057316/<description>From a clinical doctoral school to a research network covering the entire northern healthcare region. Anne-Marie Fors Connolly runs the research network, which is expanding to give more clinical researchers access to the knowledge they need to conduct clinical research.</description><pubDate>Wed, 12 Mar 2025 09:24:13 +0100</pubDate><atom:content type="html"><p>Anne-Marie Fors Connolly, Associate Professor and resident in clinical microbiology, started an initiative for a clinical doctoral school, where clinical researchers could gain knowledge and experience on their way to becoming associate docents and research group leaders. The idea came to her after completing ReaL stages 1 and 2 and she felt she wanted to help create a network for clinical researchers.</p><p>"I have a huge interest in leadership, management and recognise the importance of continuous training to keep up the inspiration for clinical research and train the next generation of clinical researchers," says Anne-Marie Fors Connolly.</p><p class="quote-right">I felt a need, and saw a need</p><p>When she became a research group leader herself, she had no leadership training and found it difficult. ReaL 1 and 2 are great courses, but there are other challenges when you work clinically, and she therefore missed that link in the programmes. The Docent School opened up opportunities to bring people together in the same situation and enable networking and finding partners and ideas for new research across professional categories, but also across clinical boundaries.</p><p>"I imagined a research network that would bring together all those who have the potential to become research leaders, but also those who are responsible for conducting clinical research, such as clinical management staff. I felt a need, and saw a need, so I thought I'd start something similar to ReaL, but more informal and more aimed at the region's affiliated researchers," says Anne-Marie.</p><p>The Docent School was born. However, the name has caused some confusion and will henceforth be called the Clinical Research Network in the Northern Healthcare Region (KlinForsk Norr), as it is aimed not only at those who want to become an associate professor, but at all those who are active in clinical research, as well as management functions and research leaders.</p><h2 id="info0" data-magellan-target="info0">Lunch seminars with different themes</h2><p>Once a month, participants are invited to a lunchtime lecture, where Anne-Marie has invited speakers on a wide range of topics. Everything from conflict management, how to create a creative environment, ethics and law or how to write a good application for an ERC Starting Grant and many other useful things that you as a clinical researcher may need to know. Anne-Marie uses the expected study goals that she has set for the network as a starting point, and tries to get lecturers who fit in with each goal.</p><p>In the autumn of 2024, a kickoff was organised down at Scandic Plaza, where participants presented their projects and the challenges they experienced with clinical research. The heads of the departments of Clinical Microbiology and Diagnostics and Intervention, and Göran Larsson, R&D Director at Region Västerbotten, were also present. The day was much appreciated by the participants who gained insight into each other's projects and situations. The idea is to do a similar day in the autumn of 2025, as it is important that the participants get to meet, talk and network in addition to the lectures offered.</p><h2 id="info1" data-magellan-target="info1">A growing network</h2><p>Anne-Marie started with her own department, where she began pulling strings in her network of contacts, inviting lecturers and clinical researchers to lunchtime seminars. When the Head of Diagnostics and Intervention heard about this, they joined the initiative, and by the end of the year, Medical Biosciences also joined. Now, more departments are joining, and more researchers will have the opportunity to take part in the range of lectures offered by the research network.</p><p>The need among researchers is great, something that Region Västerbotten has also recognised. The ALF committee has therefore decided to invest ALF funds to contribute to administrative support now that the research network is expanding.</p><p>" Career paths for clinically active researchers are important to the ALF committee. The clinical research network in the Northern Healthcare Region has grown organically at NUS from a need from researchers who combine a clinical career with research. The ALF committee sees great potential in what Anne-Marie has initiated within NUS. By spreading this good initiative to the entire Northern Healthcare Region, all clinical researchers can take part in the research network and its competence development efforts," says Göran Larsson, R&D Director at Region Västerbotten.</p><h2 id="info2" data-magellan-target="info2">Today's research will benefit tomorrow's patients</h2><p>From an idea and a need to a research network that will soon cover the entire northern region. The funding will allow the inclusion of all four northern regions, with the idea being that the lunchtime seminars will also be broadcast via Teams.</p><p>" The continued development of the clinical research network in the Northern Healthcare Region creates a meeting arena and a platform that supports clinical researchers at different stages of academic development. I see that spreading the research network to the entire Northern Healthcare Region is a natural step in the further development of this initiative," says Göran Larsson.</p><p>For Anne-Marie, the driving force is that the research being done today will benefit tomorrow's patients.</p><p>" What really drives me is that it is ultimately about conducting clinical research so that we can improve care, and improve diagnostics so that we can better care for our vulnerable patients," says Anne-Marie.</p></atom:content><link>/en/news/network-for-clinical-researchers-in-the-northern-healthcare-region_12057316/</link></item><item xml:base="en/news/tbe-detected-in-vasterbotten-county--new-study-examines-virus-spread_12036628/"><guid isPermaLink="false">/en/news/tbe-detected-in-vasterbotten-county--new-study-examines-virus-spread_12036628/</guid><title>TBE detected in Västerbotten County – new study examines virus spreadIn the summer of 2024, a unique case of TBE infection was discovered in Västerbotten. A smaller study confirmed that there was virus in ticks on a limited part of Holmön island. Now the study is being expanded to investigate the occurrence of infection and virus in the county. Tue, 11 Mar 2025 10:30:54 +0100<div class="mediaflowwrapper bildlink"><div class="bildImage"><picture><source srcset="/contentassets/880c36be88de4d1793768ea779d0cb46/fasting_jens_rydell_johner4.jpg?format=webp&mode=crop&width=640 640w, /contentassets/880c36be88de4d1793768ea779d0cb46/fasting_jens_rydell_johner4.jpg?format=webp&mode=crop&width=854 854w, /contentassets/880c36be88de4d1793768ea779d0cb46/fasting_jens_rydell_johner4.jpg?format=webp&mode=crop&width=1280 1280w" type="image/webp" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"><source srcset="/contentassets/880c36be88de4d1793768ea779d0cb46/fasting_jens_rydell_johner4.jpg?mode=crop&width=640 640w, /contentassets/880c36be88de4d1793768ea779d0cb46/fasting_jens_rydell_johner4.jpg?mode=crop&width=854 854w, /contentassets/880c36be88de4d1793768ea779d0cb46/fasting_jens_rydell_johner4.jpg?mode=crop&width=1280 1280w" sizes="(max-width: 639px) 640px, (max-width: 854px) 854px, 1280px"></picture></div><div class="bildText"><p>Ticks can carry the TBE virus.</p><span class="bildPhotografer"><span class="photo">Image</span>Jens Rydell, Johnér bildbyrå AB</span></div></div><p class="quote-center">It is difficult to draw any major conclusions from the first study, as it is such a small data set</p><p>“It is very exciting and also important to find out the situation in Västerbotten”, says Anna Överby Wernstedt, professor at the Department of Clinical Microbiology at Umeå University.</p><p>In 2024, just under 400 cases of tick-borne encephalitis, TBE, were diagnosed in Sweden. In Västerbotten County, the disease is uncommon, 0–2 cases have been detected annually in the last ten years, and all are considered to have been infected in another county. The summer of 2024 was the first time that Region Västerbotten treated a person who was considered to have been infected in the county.</p><p>Anna Överby Wernstedt has TBE as her main area of research. Within a couple of weeks of the case in Västerbotten becoming known, she and her research team travelled to the island of Holmön just outside Umeå, where the person is suspected of having been bitten by a tick.</p><p>“We learned about the case in August and in September we were on the island to collect ticks to examine. We thought it was important to look more closely at this and we needed to do it as quickly as possible to be able to get hold of some ticks, as the ticks lie down and sleep”, she says.</p><p>The research team has conducted similar studies in southern Sweden, but not in Västerbotten County as there have been no cases before.</p><p>The current study was conducted in a small, limited area on Holmön. Analyses show that there was virus in the ticks, but at very low levels. The study will be expanded during the summer of 2025.</p><p>“It is difficult to draw any major conclusions from the first study, as it is such a small data set. In the new study, the collection of ticks will be expanded to more locations on Holmön, but also to other islands in Västerbotten County, such as Norrbyskär. We will also seek ethical permission to study whether people have been exposed”, says Anna Överby Wernstedt.</p><h3>Different symptoms of the infection</h3><p>Most people who become infected with TBE do not have any symptoms at all, about a third get milder flu-like symptoms that go away within a week. However, some get more serious symptoms such as encephalitis with high fever, severe headache, confusion and possibly convulsions and paralysis.</p><p>“There are very mild strains in Germany that only cause diarrhea and no neurological problems, while there are strains in Russia that cause a mortality rate of 20 percent. The European variant has a mortality rate of 0.5 percent of those who are diagnosed. But only a fraction become ill and hospitalized”, says Anna Överby Wernstedt.</p><p>Through the study that is being conducted, the researchers can characterize the virus that the ticks in Västerbotten County carry. Results are expected in a year.</p><p>“By then we have collected ticks and analysed the samples that we have received, and hopefully blood samples from the people who move around on these islands. Then we can have a better picture of the situation”.</p><p><strong>How should people act based on what we know today?</strong></p><p>“At the moment we know very little. I cannot go out and say that everyone should get vaccinated when there has only been one case and we do not know if this strain is pathogenic and dangerous. We know too little, which is why we are doing this study”.</p><p><strong>How did the virus come to Västerbotten County?</strong></p><p>“We can only speculate. There is TBE in the Vasa region in Finland and it could have come with birds, that is the logical thing to assume, but we have no evidence right now. Humans are not affected by the spread of TBE, we usually say that humans are a dead-end host “,says Anna Överby Wernstedt.</p>/en/news/tbe-detected-in-vasterbotten-county--new-study-examines-virus-spread_12036628//en/news/join-the-one-ocean-expedition_12058479/Join the One Ocean Expedition 2025Master’s or PhD students from Umeå University can apply to participate on a course about Arctic Future Pathfinders. The course take place over a month long voyage upon the ship S/S Statsraad Lehmkuhl across the north-west passage. Take this opportunity for an experience of a lifetime!Wed, 12 Mar 2025 10:53:45 +0100<div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="ac449520-8d6f-4814-a8aa-db568cca6b7f" data-contentname="One Ocean summary">{}</div><p> </p><p>As a Master’s or PhD student from Umeå University, you can apply to participate in the course “<strong>Arctic Future Pathfinders – A journey through the Northwest Passage</strong>”, which is part of the One Ocean Expedition. The expedition is based on the ship S/S Statsraad Lehmkuhl, which will take the participants through the north-west passage. Choose Group 1 or 2, depending on when and where you want to go. Take this opportunity for an experience of a lifetime!</p><p><strong>Group 1:</strong><br>Embark in Nuuk, Greenland and depart in Cambridge Bay, Canada. <br>The voyage is between 5 and 29 August 2025.</p><p><strong>Group 2:</strong><br>Embark in Cambridge Bay, Canada and depart in Whittier, Alaska.<br>The voyage is between 2 September and 4 October 2025.</p><h2 id="info0" data-magellan-target="info0">Sailing route</h2><p>Group 1:<br>05.08.2025 Departure from Nuuk, Greenland<br>13.08.2025 Arrival in Pond, Greenland<br>22.08.2025 Arrival in Gjoa Haven, Canada<br>29.08.2025 Arrival in Cambridge Bay, Canada<br>Flight from Cambridge Bay to Yellowknife<br>Flight from Yellowknife to Sweden</p><p>Group 2:<br>Flight from Yellowknife to Cambridge Bay, Canada<br>02.09.25 Departure Cambridge Bay, Canada<br>20.09.2025 Arrival in Nome, Alaska USA<br>04.10.2025 Arrival in Whittier, Alaska USA<br>Flight from Whittier to Sweden</p><h2 id="info1" data-magellan-target="info1">Application deadline</h2><p><strong>7 April, 2025</strong></p><p>Deadline to nominate to UiT is 15 April, and The Arctic Six will send in the suggestions from all four universities together on 11 April.</p><h2 id="info2" data-magellan-target="info2">Application</h2><p><a href="https://forms.office.com/e/Ti0wL8VDzB">Fill in the applcation form here</a></p><h2 id="info3" data-magellan-target="info3">About the course</h2><p>The course “Arctic Future Pathfinders – A journey through the Northwest Passage” is a 10 ECTS course for master’s and PhD students. It is linked to Norway’s Arctic Ocean 2050 initiative and the upcoming International Polar Year in 2032/33, aiming to train students and young academics to become essential Arctic researchers. It focuses on inter- and transdisciplinary collaboration competences and anticipatory skills.<br><a href="https://en.uit.no/one-ocean/masters-course">Read more here</a></p><h2 id="info4" data-magellan-target="info4">Background</h2><p>The One Ocean Expedition is a voyage organised by UiT – the Arctic University of Norway, which is one of universities within the Arctic Six collaboration. The Arctic Six has been tasked to nominate four participants from the other Arctic Six universities, one from Umeå University, Luleå University of Technology, University of Oulu, and University of Lapland (Nord university has a separate call).</p><p>Expedition costs and the charter flights to and from Yellowknife will be covered by UiT external funds. Travels to and from Sweden must be covered by the home department or the student.</p><h2 id="info5" data-magellan-target="info5">More information</h2><p>For further information about the course and expedition, see <a href="https://en.uit.no/one-ocean">the UiT website</a>.</p><p>You can also follow the ship and see the sailing route on <a href="https://www.oneoceanexpedition.com/">the One Ocean website</a>.</p>/en/news/join-the-one-ocean-expedition_12058479//en/news/canadas-new-arctic-foreign-policy-presented-at-umea-university_12054032/Canada’s new Arctic Foreign Policy presented at Umeå UniversityUmeå University recently hosted the Canadian Ambassador to Sweden, Jason LaTorre, for a presentation on Canada’s newly launched Arctic Foreign Policy (AFP). The event held on 6 February 2025 gathered Arctic researchers, university leadership, and representatives from multiple research centres to discuss shared challenges and explore collaboration opportunities between Canada and Sweden.Mon, 24 Feb 2025 17:00:59 +0100<div data-classid="36f4349b-8093-492b-b616-05d8964e4c89" data-contentguid="170b7808-b7bc-4661-ac80-a5188f2182fc" data-contentname="BILD CA/SW">{}</div><h2 id="info0" data-magellan-target="info0">A shared vision for the Arctic</h2><p>Canada’s new AFP prioritises sustainable development, partnerships with Indigenous communities, and strengthened international cooperation to address the impacts of climate change. Given Umeå University’s strong profile in Arctic research and its active role in global Arctic networks such as the European Polar Board (EPB), The Arctic Six, and the University of the Arctic (UArctic), the institution was a natural choice for the Ambassador’s visit.</p><p>“Canada’s new Arctic Foreign Policy aligns closely with challenges across the Arctic, including Sweden. International collaboration is essential to tackling shared priorities, from climate resilience and security to sustainable community development,” says Keith Larson, Director of the Arctic Centre at Umeå University.</p><h2 id="info1" data-magellan-target="info1">Strengthening Swedish-Canadian collaboration</h2><p>The event brought together a diverse group of researchers and policymakers, including Peter Sköld, Advisor on Arctic issues at Umeå University, and Maria Grigoratou, Executive Secretary for the EPB, who has been based at the university since January.</p><p class="quote-center">The Ambassador’s visit highlights the importance of international partnerships.</p><p>Ambassador LaTorre’s presentation emphasised the potential for deepened cooperation between Canada and Sweden in Arctic research, education, and policy development. Discussions also addressed the shared responsibilities of Arctic nations in tackling urgent issues such as climate change, biodiversity loss, and the sustainable development of Arctic communities.</p><p>“The Ambassador’s visit highlights the importance of international partnerships. His presentation opens up new opportunities for collaboration between Umeå University and Canadian institutions, allowing us to advance research and develop solutions to the challenges facing the Arctic,” says Peter Sköld.</p><h2 id="info2" data-magellan-target="info2">Umeå University’s role in global Arctic policy</h2><p>The visit reaffirmed Umeå University’s position as a key player in Arctic research and policy discussions. As Sweden’s Arctic University, Umeå remains committed to fostering international dialogue and strengthening partnerships that contribute to sustainable development in the Arctic region.</p><p>With the challenges in the Arctic requiring urgent attention, events like these serve as catalysts for meaningful cooperation. As Canada and Sweden continue to champion sustainability and Indigenous engagement in the Arctic, their collaboration is set to play a vital role in shaping the region’s future.</p>/en/news/canadas-new-arctic-foreign-policy-presented-at-umea-university_12054032/