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Men with severely reduced fertility are at greater risk of developing other health conditions later in life. A research team from Lund University in Sweden has now shown that these men are also more likely to develop colorectal cancer and thyroid cancer. The link between male infertility and an increased risk of disease is a relatively new area of research in reproductive health. Previous studies

https://www.medicine.lu.se/article/link-between-male-infertility-and-increased-risk-cancer - 2026-05-19

Artificial intelligence (AI) is becoming an everyday tool in biomedical research, helping scientists analyse data, understand diseases and develop new treatments. However, as AI models become larger and more complex, they also require increasing amounts of energy, data storage and computing power. Researchers using the technology rarely see the environmental impact of this. As part of this year’s

https://www.medicine.lu.se/article/what-does-ai-really-cost-biomedical-research - 2026-05-19

The stiffness of tumour tissue plays a role in how cancer spreads. Furthermore, stiff tumour tissue leaves traces in the affected cells. This is shown by two recent research studies from Lund University. "This helps us to better understand how the mechanical properties of the tumour microenvironment actively drive cancer development and spread,” says Vinay Swaminathan, senior lecturer at Lund Univ

https://www.medicine.lu.se/article/stiffer-tumour-tissue-causes-cancer-spread-more-quickly - 2026-05-19

Researchers at Lund University in Sweden have carried out the most detailed mapping to date of the epigenome in the cells that regulate the body’s blood sugar levels. The study, published in Nature Metabolism, shows how chemical changes to DNA affect both insulin-producing beta cells and glucagon-producing alpha cells – and how these patterns change in type 2 diabetes. All cells in the body have t

https://www.medicine.lu.se/article/new-research-shows-how-blood-sugar-regulating-cells-change-type-2-diabetes - 2026-05-19

Lund University and Skåne University Hospital, Sweden, have signed a memorandum of understanding regarding a joint initiative on immunotherapy, a rapidly developing field within cancer research, among other areas. The aim is to accelerate work on new immunotherapies and develop joint strategies to translate research into patient benefit. Immunotherapy harnesses the body’s own immune system to figh

https://www.medicine.lu.se/article/new-initiative-aims-take-immunotherapy-research-patient-benefit - 2026-05-19

Researchers from Lund University in Sweden collected wild flatworms from Malmö’s largest park, Pildammsparken. These creatures are masters at regenerating after injury. Now, for the first time, the worms’ unique ability to regenerate has been harnessed to help accelerate wound healing in human skin models. A research team at Lund University was recently contacted by researchers at a Korean skincar

https://www.medicine.lu.se/article/wild-flatworms-heal-wounds - 2026-05-19

Martin L. Olsson has received the International Society for Blood Transfusion (ISBT) Presidential Award, the highest international honour in transfusion medicine. The award is presented every two years to a researcher who has made outstanding contributions to transfusion medicine. Martin L. Olsson is recognised for translational research on red blood cells, following 35 years of work mapping the g

https://www.medicine.lu.se/article/prestigious-international-award-martin-l-olsson - 2026-05-19

Climate change is damaging public health and is also leading to premature deaths. At the same time, the healthcare sector itself is responsible for significant emissions. Studies of intensive care and surgical care in Sweden show that over 60 per cent of the climate impact in intensive care is driven by the growing volume of single-use products, according to research by Linn Hemberg at Lund Univer

https://www.medicine.lu.se/article/climate-change-threatens-public-health-and-healthcare-sector-contributes-emissions - 2026-05-19

ADHD is usually associated with being careless, impulsive and having difficulty concentrating. New research focused on ADHD in adults indicates a greater number of cognitive and motor symptoms, and that the effects of medication vary depending on the severity of symptoms. The results could pave the way for more personalised care and better day-to-day support. ADHD is a neuropsychiatric deficit wit

https://www.medicine.lu.se/article/study-offers-more-nuanced-view-adhd-points-towards-more-personalised-care-and-precision-medicine - 2026-05-19

The 2026 Jeffrey L. Morby Prize has been awarded to researchers from Lund University and Washington University for a study published in Nature Medicine. The paper describes a blood test capable of detecting changes in the brain associated with Alzheimer’s disease. Oskar Hansson, Professor of Neurology, and Gemma Salvadó, Research Associate – both at Lund University – are co-authors of the article:

https://www.medicine.lu.se/article/drop-blood-can-detect-alzheimers-international-award - 2026-05-19

A team of international researchers led by senior lecturer Åsa Mackenzie at Lund University has received a $9 million USD grant from the Aligning Science Across Parkinson’s (ASAP) initiative, in partnership with The Michael J Fox Foundation for Parkinson’s Research (MJFF), to advance understanding of Parkinson’s disease treatment, with a particular focus on depression, anxiety, and other psychiatr

https://www.medicine.lu.se/article/9-m-usd-safer-treatment-psychiatric-and-cognitive-symptoms-parkinsons-disease - 2026-05-19

The Nature Medicine Commission on Data-Driven Obesity Management will bring together global experts and datasets to tackle the growing burden of obesity-related noncommunicable diseases through data-driven decision support. “Our goal is to generate evidence that supports better and more equitable care for people living with obesity worldwide,” says the Commission Chair and Professor Paul Franks at

https://www.medicine.lu.se/article/lund-university-professor-lead-nature-medicine-commission-data-driven-obesity-management - 2026-05-19

Patients born with heart defects experience their first acute heart attack at a significantly earlier age than others. This is shown by a new national study from Lund University in Sweden. However, despite this earlier onset of illness, there is no difference in survival rates or the risk of further heart attacks between those with congenital heart defects and others. The study includes 214 patien

https://www.medicine.lu.se/article/patients-congenital-heart-defects-are-more-likely-suffer-heart-attack-earlier-age - 2026-05-19

Obesity is commonly diagnosed using BMI, but this approach has several limitations. Researchers at Lund University and AstraZeneca show that integrating measurements such as body fat percentage and waist circumference captures disease risks missed by BMI alone.   In recent years, research has shown that there are several limitations with BMI alone when it comes to assessing adiposity quantity, dis

https://www.medicine.lu.se/article/new-study-bmi-alone-does-not-fully-capture-health-risks-linked-obesity - 2026-05-19

This article is over 5 years old, and the information may therefore be outdated. The most common form of childhood cancer is acute lymphoblastic leukaemia (ALL). Researchers at Lund University in Sweden, in cooperation with Karolinska Institutet, SciLifeLab and the University of Cambridge, have now carried out the most extensive analysis to date of ALL at the protein level, by studying the activit

https://www.medicine.lu.se/article/first-major-study-proteins-patients-acute-lymphoblastic-leukaemia - 2026-05-19

This article is over 5 years old, and the information may therefore be outdated. Feng Zhang, professor at the Broad Institute of MIT and Harvard visited Lund University at the beginning of March to deliver the annual honorary lecture organised by the Royal Physiographic and Mendelian Societies in Lund. First published: 2019-05-26Listen to the interview and hear more about why Feng Zhang wants to i

https://www.medicine.lu.se/article/honorary-lecturer-feng-zhang-crispr-research-treasure-hunt-nature - 2026-05-19

This article is over 5 years old, and the information may therefore be outdated. First published: 2019-05-03Indian women are younger and leaner than Swedish women when they develop gestational diabetes, a new study from Lund University shows. The researchers also found a gene that increases the risk of gestational diabetes in Swedish women, but which, on the contrary, turned out to have a protecti

https://www.medicine.lu.se/article/gestational-diabetes-india-and-sweden - 2026-05-19

This article is over 5 years old, and the information may therefore be outdated. After a series of studies, researchers at Lund University in Sweden, together with colleagues in Italy, have shown that not only one part, but most parts of the brain can be involved in processing the signals that arise from touch. The results open the way for a new approach to how the brain’s network of neurons proce

https://www.medicine.lu.se/article/new-view-mechanisms-how-brain-works - 2026-05-19

This article is over 5 years old, and the information may therefore be outdated. The number of cases of disease caused by Leishmania, a parasite that is spread via bites by sand flies which are mainly found in tropical and subtropical areas and in countries around the Mediterranean, has increased in Sweden. The most serious form of the disease usually leads to death if untreated. First published:

https://www.medicine.lu.se/article/study-shows-increase-parasite-disease-sweden - 2026-05-19

This article is over 5 years old, and the information may therefore be outdated. The most common form of childhood cancer is acute lymphoblastic leukaemia (ALL). Together with Karolinska Institutet, SciLifeLab and the University of Cambridge, researchers at Lund University have conducted the largest ever analysis of ALL at protein level by studying activity in more than 8,000 genes and proteins. T

https://www.medicine.lu.se/article/first-large-scale-study-proteins-patients-all - 2026-05-19