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Petersén will give a talk on her work on Huntington disease at a symposium on neurodegenerative disorders at the University of British Columbia in Vancouver, Canada on September 8, 2025. There will also be a meeting for Petersén and other partners in the JPND funded delCAA-HD research team to discuss progress of the international collaborative research efforts.
When in Sweden for their annual meeting, members of the European Huntington Association paid a visit to Lund on 28 August 2025. There they met with Åsa Petersén and Camilla Svensson, registered nurse, also working at the HD Clinic at Skåne University Hospital (SUS) in Lund, together with Åsa. Åsa showed them around the lab, demonstrated samples and talked about her research. The EHA team also got
https://www.huntington-research.lu.se/article/visit-european-huntington-association - 2026-01-09
On 9-11 September 2025 the Arturo Falaschi Conference “2nd biennial conference on TDP-43 function and dysfunction in disease” will be held in Trieste, Italy. Sofia Bergh will present her poster with the findings published earlier this summer in the article “TDP-43 overexpression in the hypothalamus drives neuropathology, dysregulates metabolism and impairs behavior in mice”.Link to the conference
https://www.huntington-research.lu.se/article/sofia-bergh-will-present-poster-tdp-43-conference - 2026-01-09
Åsa Petersén will give several talks at the conference, including one on emotions and behavior in HD, and she will also chair a session on clinical trials.The conference is arranged by the patients' organization, the European Huntington Association, and is open to all.Find out more about the conference on EHA:s webpage (opens in a new window).
https://www.huntington-research.lu.se/article/petersen-eha-conference-2025-bucharest - 2026-01-09
The National Board of Health and Welfare in Sweden has published updated information on Huntington disease on its’ webpage. These recent revisions of the text have been made by Professor Åsa Petersén, Lund University.Link to the National Board of Health and Welfare’s webpage – in Swedish only (opens in a new window).
https://www.huntington-research.lu.se/article/updated-information-hd-national-board-health-and-welfares-webpage - 2026-01-09
Professor Petersén comments on the recent positive topline results from a clinical trial with gene therapy in Huntington disease presented in a press release from uniQure. Last week, positive topline results from a clinical trial with gene therapy in Huntington disease were presented in a press release from uniQure. The news hit the headlines and spread fast through the HD community. Read Professo
https://www.huntington-research.lu.se/article/perspective-recent-positive-topline-results-gene-therapy-trial - 2026-01-09
The Swedish channel TV4 published the news on the HD clinical trials that were positively described in media in late September. Professor Åsa Petersén was interviewed about the findings by TV4 and she emphasizes the need for cautiousness when interpreting the results, as they are not yet published in a scientific magazine or reviewed by researchers not involved in the study. Link to the article on
https://www.huntington-research.lu.se/article/tv4-news-piece-hd-gene-therapy-trial - 2026-01-09
Petersén is invited to give a talk at the 2025 Family Gathering for the Scottish Huntington's Association with around 170 attendees on November 8, 2025 in Glasgow.Link to the programme at the association’s webpage (opens in a new window)
https://www.huntington-research.lu.se/article/petersen-gives-talk-scottish-huntingtons-association-meeting - 2026-01-09
The Swedish patients' organisation, RHS, held their yearly meeting in October 2025 and Professor Åsa Petersén was invited speaker. Petersén's talk addressed early symptoms in HD connected to research. The meeting was recorded and the films are now available on RHS' website.Link to the content at RHS' website - in Swedish only (opens in a new window)
https://www.huntington-research.lu.se/article/petersens-talk-rhs-meeting-2025 - 2026-01-09
Jennifer Oraha, PhD student in Åsa Peterséns's research group, has her first publication out. The article is based on her study of the effects of overexpression of TDP-43 or mHTT in AgRP-expressing neurons on metabolic, behavioral and neuropathological features in mice.FTD/ALS and HD share early traits when it comes to altered metabolism and psychiatric symtoms, and it has been suggested that thes
https://www.huntington-research.lu.se/article/congratulations-jennifer-her-first-publication-phd-student - 2026-01-09
How can artificial intelligence help us better predict the future of our planet? That was the central question when researchers from across Europe gathered at Lund University earlier this summer for the second full consortium meeting of AI4PEX—a four-year Horizon Europe research project focused on improving Earth System Models (ESMs) using the latest AI methods. Organised by the Max Planck Institu
Carbon dioxide levels in the atmosphere vary naturally between ice ages and interglacial periods. A new study by researchers and BECC and MERGE-members at the University of Gothenburg and Lund University, among others, shows that an unexpectedly large proportion of carbon dioxide emissions after the ice age may have come from thawing permafrost. Carbon dioxide levels in the atmosphere vary natural
https://www.merge.lu.se/article/thawing-permafrost-raised-carbon-dioxide-atmosphere - 2026-01-09
By combining satellite data, mathematical and statistical ecosystem modeling, and artificial intelligence, it is now possible to generate earlier and more reliable crop yield forecasts—an essential step toward ensuring future food security in a changing climate. This is demonstrated in a new doctoral thesis by Xueying Li, PhD at the Department of Physical Geography and Ecosystem Science, and membe
https://www.merge.lu.se/article/more-reliable-crop-forecasts-ai-and-satellite-data - 2026-01-09
By analysing over 100,000 field measurements as well as environmental data, an international research team has created maps that show how and when naturally regrowing forests bind most carbon. To fulfil climate goals and avoid the most serious consequences of global heating, we need to both reduce emissions of greenhouse gases and remove carbon dioxide that is already in the atmosphere. Naturally
https://www.merge.lu.se/article/secondary-forests-could-be-key-factor-climate-management-if-we-protect-them-time - 2026-01-09
How do forests shape the climate — and how does a changing climate reshape our forests? What can science reveal about the forests of tomorrow? This mini-documentary dives into the world of climate modeling and forest ecosystems, offering insights into one of the most pressing environmental questions of our time. This short documentary explores the complex relationship between forests and climate t
https://www.merge.lu.se/article/mini-documentary-climate-modeling-and-forests - 2026-01-09
We are delighted to invite you to submit your abstract for the Swedish Climate Symposium: a symposium dedicated to advancing scientific understanding of climate change and its environmental and societal consequences. The Swedish Climate Symposium serves as a national platform for advancing climate knowledge and driving action. It brings together researchers, policymakers, and societal stakeholders
https://www.merge.lu.se/article/swedish-climate-symposium-2026-call-abstracts-now-open - 2026-01-09
On 6-8 October, the MERGE autumn meeting of 2014 was held in Kalmar. The three interesting days focused on the future possibilities of research within MERGE and what is to come. For those of you who could not join the meeting - and those of you who would like to see a particularly interesting presentation again - we have collected the presentations from the meeting here. MERGE is now at the end of
https://www.merge.lu.se/article/merge-autumn-meeting-presentations-and-summary - 2026-01-09
During the past week, 350 delegates from 120 countries have gathered in Copenhagen, to go through and come to a common conclusion about the state of knowledge on climate change. The result was finalized as a synthesis report which states that the human influence on the climate system is clear and recent anthropogenic emissions of greenhouse gases are the highest in history. But the report also sta
https://www.merge.lu.se/article/ipcc-synthesis-report-provides-common-conclusion-about-state-knowledge-climate-change - 2026-01-09
We would like to welcome Franziska Aemisegger, who will be a MERGE guest researcher for the coming two years. For the coming two years, Franziska Aemisegger will be a MERGE guest researcher with a Swiss National Science Foundation Fellowship (SNSF). In her current research she is studying land-atmosphere interactions in the midlatitude water cycle from a weather systems perspective. The different
https://www.merge.lu.se/article/new-guest-researcher-franziska-aemisegger - 2026-01-09
Comparing the first simple climate models with those of today is like comparing a little blurry black and white line drawing with a large, high-resolution full-color photo. Everything has increased dramatically - both complexity, geographical resolution and model datasets. Read the interview with Markku Rummukainen, coordinator of MERGE. - The development is quickly moving forward. When we started
https://www.merge.lu.se/article/advanced-climate-models-lacks-computing-power - 2026-01-09
