News archive

On March 11th, 2025, StratNeuro partnered with The Cell at Forskaren to host a dynamic and engaging event as part of Brain Awareness Week (March 10–16, 2025).

The Committee for Research at Karolinska Institutet has, after a careful inventory, decided to award Eric Thelin's research group, active at the Department of Clinical Neuroscience, SEK 730,000 from a donation bequeathed by Erik Gut.

In multiple sclerosis (MS), antibodies to the common Epstein-Barr virus can accidentally attack a protein in the brain and spinal cord. New research shows that the combination of certain viral antibodies and genetic risk factors can be linked to a greatly increased risk of MS. The study has been published in the journal PNAS and led by researchers at Karolinska Institutet, Sweden, and Stanford University School of Medicine, USA.

Researchers who are awarded a Göran Gustafsson Prize are among Sweden's foremost under 45 years of age in their field. One of this year's five Göran Gustafsson Prize winners is KI researcher Laura Baranello, who is being recognized for “groundbreaking studies on the regulation of topoisomerases and their role in tumor biology”. The aim of the research is a new strategy for less intrusive cancer treatments.

His research shows molecular changes in brain cells when a person develops multiple sclerosis (MS). But it is still unclear whether these changes contribute to - or even protect against - the development of the disease. Gonçalo Castelo-Branco is open to the answer.

KI has been actively involved at different levels in drawing up a new strategy for research, development and education (RDE) at Karolinska University Hospital that aims to enhance the hospital’s academic environment, improve access to health data, double external research funding and promote early career development in research.

Researchers at Karolinska Institutet have identified a previously unknown mechanism that affects the ability of cancer cells to spread in the body. The study, published in EMBO Molecular Medicine, shows that a process called chaperone-mediated autophagy (CMA) may function as a natural defense mechanism against metastases.

Elevated concentrations of fluoride can occur in well water, and in some countries, it is added to drinking water to counteract caries in the population. A study from Karolinska Institutet now supports a few previous studies indicating that exposure to fluoride during the fetal stage or early childhood may impair cognition in children. The study is published in the journal Environmental Health Perspectives.

EuroJEM is a new infrastructure for occupational exposure matrices in Europe created within the EU Horizon 2020 project EPHOR.

In May, the Swedish Suicide Research Conference (SSRC) will take place, bringing together national and international experts and researchers in suicidology and suicide prevention – secure your ticket today.

Hi Elin Uzunel, doctoral student at the Division of Family Medicine and Primary Care, NVS. On March 14, you will defend your thesis ”Fragility fractures, self-rated health and treatment with a spinal orthosis in older women in primary health care”. What is the main focus of the thesis?

Researchers at Karolinska Institutet have identified a new mechanism that may improve the treatment of ischemic stroke. The study, published in the Journal of Clinical Investigation, shows that the growth factor PDGF-CC and its receptor PDGFRα play a crucial role in scar formation in the brain after an ischemic stroke.

The Shaffer Prize recognizes a researcher whose project best exemplifies the pursuit of innovative ideas in the quest to cure glaucoma.

Karolinska Institutet has decided to confer honorary doctorates on Margareta Persson, advocate for disability rights, and Leif Lundblad, entrepreneur and research backer. They will be awarded their honorary degrees at a conferment ceremony in Stockholm City Hall on 16 May.

Are you a student coder? Want to gain experience, improve neuroscience tools, and get paid this summer?

Researchers at Karolinska Institutet and Karolinska University Hospital have identified biomarkers in the blood that can be used to distinguish gallbladder cancer from inflammation of the gallbladder. This could lead to fewer unnecessary operations and better treatment decisions for patients with suspected gallbladder cancer. The study has been published in the journal JHEP Reports.

A new study reveals that a significant proportion of people living with HIV (PWH) on long-term antiretroviral therapy remain at risk of immune and metabolic complications despite successful viral suppression. The findings highlight a pressing need for precision medicine approaches to improve long-term health outcomes for PWH.

One in eight patients in hospitals in Africa is critically ill, and one in five of the critically ill die within a week, according to a new study in The Lancet. The researchers behind the largest study of critical illness in Africa to date conclude that many of these lives could have been saved with access to cheap life-saving treatments.

After six successful years, the PROFORMA project, coordinated by Professor Eleni Aklillu, has come to an end. To celebrate all the achievements and the new PhDs within the project, a closure symposium was recently held in Stockholm, Sweden.

Researchers from Karolinska Institutet have developed a new way to understand how cancer drugs interact with different forms of protein. The study has been published in Nature Communications.

On January 15, the application deadline for KI's global master's programs starting in the autumn semester of 2025 closed. Interest has grown compared to last year, with a larger number of applicants from outside the EU.

Simon Svedman from the research group Orthopaedics at the Department of Molecular Medicine and Surgery, will defend his thesis "Acute Achilles tendon rupture : predictors for outcome and plan for intervention" on 14 March 2025.

Main supervisor is Paul Ackermann.

KI Innovations – the company that helps researchers at Karolinska Institutet commercialise their discoveries – is to receive SEK 29 million from Vinnova (the Swedish governmental agency for innovation systems) for 2025 to 2029. “It’s proof of the quality of our business and the startups that we work with,” says Johan Weigelt, CEO of KI Innovations and KI Holding AB.

New research suggests that antidepressants can accelerate cognitive decline in people with dementia. At the same time, some drugs appear to be less harmful than others, which can help doctors make better treatment decisions, according to the study published in BMC Medicine.

A new study from Karolinska Institutet shows that severe mental illness is more common in patients with chronic kidney disease and negatively affects their health. The study has been published in the American Journal of Kidney Diseases.

A new study, published in the New England Journal of Medicine on 6 February, highlights the life-threatening disease haemophagocytic lymphohistiocytosis (HLH) and the importance of early diagnosis and treatment.

We are pleased to invite you to the interdisciplinary NeurotechEU Summer School "Trust me! Neural Networks, Manipulation, and Ethics" at the University of Bonn, taking place 8-11 September 2025.

Researchers at Karolinska Institutet in Sweden have discovered a fundamental mechanism that affects the size of the pupil, namely our breathing. The study, published in The Journal of Physiology, shows that the pupil is smallest during inhalation and largest during exhalation – something that could affect our vision.

KI has been awarded grants for eight postdoc research posts under Marie Skłodowska-Curie Actions (MSCA), the EU’s flagship programme to promote international mobility among leading young researchers. The MSCA are part of the EU’s Horizon Europe innovation programme and KI has been awarded the grants in very tough open competition.

Researchers at Karolinska Institutet and Helmholtz Munich, among others, have developed a user-friendly portal with comprehensive data on human adipose tissue. The portal offers researchers and clinicians an opportunity to explore the biology of adipose tissue, right down to the individual cell level, without any requirement for knowledge in bioinformatics. The study is published in the journal Cell Metabolism.

When we are not doing anything in particular, the brain is still busy producing thoughts and daydreams. Research shows that mental chatter increase if we are sleep deprived and can sometimes even become a barrier to sleeping. But there are techniques for those who need a break from their thoughts.

In animal studies, researchers at Karolinska Institutet have found a possible mechanism for how the artificial sweetener aspartame may contribute to atherosclerosis – a common cause of cardiovascular disease and disease of the blood vessels in the brain. The study is published in the journal Cell Metabolism.

The Erling-Persson Foundation is donating SEK 8 million to KI researcher Johan Ericson to fund the verification of his ATMP (Advanced Therapy Medicinal Products) concept with the aim of producing a highly effective restorative Parkinson’s therapy.

Caterina Gregorio has received funding in the context of Marie Sklodowska-Curie Actions (MSCA) Postdoctoral Fellowship within the area of intersecting biostatistics and ageing research for her project entitled "LETMEAGE- A complex system approach to metrics of aging for identifying personalised interventions”.

The developing fetus is more susceptible to external influences than previously thought. A new study, published in Science Advances, shows that factors such as stress could affect the development of the fetal brain.

KI has signed a letter of intent with University College London (UCL) within the framework of the Stockholm trio university alliance, comprising KI, KTH and Stockholm University. The new agreement aims to expand research collaboration between the universities, initially focusing on sustainability, the climate crisis, and mental health.

Carolina Maya-González, from the research group Rare Diseases at the Department of Molecular Medicine and Surgery, will defend her thesis "Novel genetic causes of childhood cancer predisposition" on March 21st, 2025.
Main supervisor is Ann Nordgren.

Six out of every ten people in the world lack access to safe medical oxygen which is contributing to hundreds of thousands of preventable deaths each year and reducing the quality of life for millions more, according to a new report published in The Lancet Global Health.

Children with avoidant restrictive food intake disorder (ARFID) have an elevated risk of developing psychiatric and physical conditions, a new study from Karolinska Institutet published in JAMA Pediatrics reports. The study highlights the importance of early identification to improve care of these children.

Reading ability among young people is declining, and it is the most vulnerable students who are hardest hit, according to speech language pathologist and researcher Anna Eva Hallin. In her research, she aims to understand how best to support students with language and reading difficulties.

A new thesis from Karolinska Institutet aims to advance our understanding of the bidirectional relationship between inflammatory bowel disease (IBD) and chronic kidney diseases (CKD) through large-scale epidemiological studies utilizing real-world data.

The NASP team recently participated in the latest EXPERIENCE Consortium Meeting, held on February 6-7, 2025, in Paris, France. The meeting brought together consortium members to discuss the latest advancements in the project, which includes the testing of Virtual Reality (VR) for clinical applications.

In a recently published study in Nature Structural and Molecular Biology, scientists from the Department of Medical Biochemistry and Biophysics at Karolinska Institutet, have discovered that water molecules play a crucial role in helping proteins, specifically transcription factors, read and regulate the human genome.

A new study published in the scientific journal BMJ Open has provided important insights into how older patients recover cognitively after hip replacement surgery. The research, conducted at Karolinska University Hospital in Huddinge, focused on patients undergoing total joint arthroplasty, a common operation for the elderly.

Patrik Blomberg and Ibrahim Topal are the newly appointed presidents of Medicinska Föreningen (Medical Association) and Odontologiska Föreningen (Dental Association). Both have previous experience in student union work.

The Social inequalities in ageing network (SIA), led by Neda Agahi and Johan Fritzell, has received a three-year grant from Forte. This is a continuation of a Nordic network involving several leading Nordic researchers and their junior colleagues emanating from the earlier SIA programme. The SIA Network will receive a total of SEK 446,000 over three years.

Researchers at Karolinska Institutet have discovered new insights into brain changes in Parkinson’s disease using advanced imaging techniques.

Together with two other researchers, from the University of Copenhagen (Konstantin Khodosevich and Alicia Lundby) and the University of Zürich in Switzerland (Urs Meyer), Carl Sellgren Majkowitz from the Department of Physiology and Pharmacology will receive DKK 30 million from the Lundbeck Foundation.

In a recent podcast on Global Health, Anna-Theresia Ekman discusses her work in global health and sustainable development. She shares insights on interdisciplinary research, education, with a special focus on her research on children with developmental disabilities in low-income countries.

Karolinska Institutet announces that its official account on the platform X (formerly Twitter) will be deactivated. The account will remain, but will no longer be actively used.