News archive

Women diagnosed with premenstrual symptoms have a slightly increased risk of developing cardiovascular disease later in life. This is shown by a new study from Karolinska Institutet published in Nature Cardiovascular Research.

ARC junior researchers, which includes research assistants, PhD students and postdoctoral researchers, spent the day at Grand Hotel Saltsjöbaden for a writing retreat on Friday 31 May 2024.

Researchers at Karolinska Institutet have discovered a previously unknown molecule that may explain why people with type 2 diabetes often suffer from muscle weakness and muscle loss – a condition that has a major impact on quality of life and overall health.

Pete Williams, senior lecturer and research group leader at the Department of Clinical Neuroscience, has been appointed professor of visual science. The professorship is funded by the Ulla and Ingemar Dahlberg Foundation and has the full name “Ulla and Ingemar Dahlberg's professorship in visual science with specialisation in ocular neurobiology”.

It was a full agenda when NVS hosted the traditional summer lunch on Wednesday, June 18. In addition to an interested audience, even the sun made an appearance.

On July 7th at 12:19 PM, a fire alarm was triggered in the dining area C1012 due to smoke development in a microwave oven. The alarm required everyone in the atrium to evacuate to the assembly point (the area between Biomedicum and Aula Medica). The evacuation went smoothly, and no material damage or physical injuries occurred.

A new study by researchers at Karolinska Institutet and Karolinska University Hospital shows that patients diagnosed with the rare skin cancers mycosis fungoides and Sézary syndrome face a significantly higher risk of dying from lymphoma and infections compared to the general population. The study was recently published in the British Journal of Dermatology.

People who have survived cancer as children are at higher risk of developing severe COVID-19, even decades after their diagnosis. This is shown by a new study from Karolinska Institutet published in the journal The Lancet Regional Health – Europe.

Children born by planned C-section have an increased risk of developing acute lymphoblastic leukaemia (ALL) later in life. This is shown by a study conducted by researchers at Karolinska Institutet. The researchers emphasise that the risk remains low.

A study in the journal Science presents compelling new evidence that neurons in the brain’s memory centre, the hippocampus, continue to form well into late adulthood. The research from Karolinska Institutet provides answers to a fundamental and long-debated question about the human brain’s adaptability.

A new study from Karolinska Institutet, shows that artificial intelligence (AI) combined with portable digital microscopy improves the detection of intestinal worm infections, so-called soil-transmitted helminth (STH) in resource-limited settings. The study, published in the journal Scientific Reports, compared traditional manual microscopy with two AI-based methods for diagnosing soil-transmitted helminths (STHs) in stool samples from schoolchildren in Kenya.

Pathologists' examinations of tissue samples from skin cancer tumours improved when they were assisted by an AI tool. The assessments became more consistent and patients' prognoses were described more accurately. This is shown by a study led by Karolinska Institutet, conducted in collaboration with researchers from Yale University.

A recent study published in the Journal of Physical Activity and Health reveals that physical activity and sedentary behaviour vary significantly by sex and educational level, but less so by the presence of chronic disease. The study, conducted by researchers at Karolinska Institutet, provides important insights into how different populations engage in physical activity and sedentary behaviour.

The Foundation for Strategic Research (SSF) has appointed Bahira Shahim at the Department of Medicine, Solna, as one of this year's "Research Leaders of the Future." A total of 213 applications were received, of which 16 were selected. The researchers receive a grant of 15 million SEK each over a five-year period and will participate in an extensive leadership training program.

Damola Bakare recently presented his PhD project plans during his ISP seminar. His project focuses on the implementation of improvised bubble CPAP (bCPAP) for treating severe pediatric pneumonia in Nigeria. In this article, we delve deeper into his project goals and explore the motivations driving his research.

On 24 June, Julius Salako presented his research plans in his ISP seminar. His research will focus on assessing adherence to pneumonia treatment guidelines in hospitals and identifying specific deviations in practices. In this interview, he describes his PhD project and shares his ambitious research goals.

PhD student Phuthumani Mlotshwa is dedicated to enhancing diagnostics for infectious diseases in sub-Saharan Africa. Through collaboration with local communities and the analysis of clinical data and biosamples, his project aims to improve disease management and develop sustainable biobanking practices. On 11 June, he successfully passed his half-time review. Here he reflects on his PhD journey up until now: progress, achievements and future goals.

Four researchers from FyFa, Sophie Erhardt, Harald Lund, Cristiana Cruceanu and Carl Sellgren Majkowitz, receive funding from the Swedish Brain Foundation. This year, the Swedish Brain Foundation is making its largest grant to date, totalling SEK 152.8 million.

The Swedish Brain Foundation (Hjärnfonden) is making its largest donation to date to Swedish brain research. This year, SEK 152.8 million will be awarded to research projects in neuroscience. A total of 112 research projects in Sweden receive funding, and 39 of these are run at KI.

The research group Global Disaster Medicine – Health Needs and Response has been commissioned by the Swedish National Board of Health and Welfare to monitor and analyse global disasters. This includes providing expert support during crises and serving as a resource for Swedish authorities. A new WHO report, based on data and testimonies from healthcare workers in the field, shows that medical efforts in Gaza during spring have been severely hampered by blockades, attacks, and entry restricttions

KI researcher and PhD supervisor Robert Harris is ranked number 5 on the list ‘Top 20 LinkedIn Influencers in Sweden in 2025’ by the AI-based ranking platform Favikon.

Zandra Milton will take up her new position as chief legal officer at Karolinska Institutet on 1 November 2025. She succeeds Helén Törnqvist, who will retire in August after many years of appreciated work. During the transition period, Helena Scarabin will be acting chief legal officer.

The University Board has decided to extend the terms of office by six months for all academic vice presidents, vice chairs, and faculty representatives in the Faculty Board and the three committees, from 1 January 2026 to 30 June 2026.

Gene therapy can improve hearing in children and adults with congenital deafness or severe hearing impairment, a new study involving researchers at Karolinska Institutet reports. Hearing improved in all ten patients, and the treatment was well-tolerated. The study was conducted in collaboration with hospitals and universities in China and is published in the journal Nature Medicine.

Researchers at Karolinska Institutet aim to improve care and recovery with the help of emerging technologies. A newly awarded research grant of SEK 29 million from Vinnova, will enable the launch of an XR Competence Center—paving the way for a new approach to rehabilitation for children and young people.

Josefin Ullberg at the Department of Women’s and Children’s Health has been awarded a research grant from the Swedish Asthma and Allergy Association for a project investigating tolerance development in both IgE-mediated and non-IgE-mediated food allergies in children. The focus is on peanut allergy and the lesser-known condition FPIES.

Abdel El Manira has been elected as new member of EMBO (European Molecular Biology Organization), a recognition that not only highlights his important contributions to the field of neuroscience but also provides him with a platform to influence scientific research and strengthen research communities globally.

A new study published in the journal PNAS by researchers at the Department of Clinical Neuroscience, Karolinska Institutet, has identified 18 potential drug targets for the treatment of multiple sclerosis. The study may pave the way for new treatment strategies and drug development.

It’s with deep sadness that we inform you that Stephan Teglund has passed away. He was a valued member of our our team and will be greatly missed by all his co-workers and the wider community at Comparative Medicine. We extend our sincerest condolences to his wife Anna Norrby-Teglund, Professor at Dept of Medicine, Huddinge and his children in this difficult time.

There is a perception that common drugs such as ibuprofen and SSRI preparations can trigger the intestinal disease microscopic colitis (MC). However, a new study from Karolinska Institutet and Harvard Medical School suggests that this is not the case – meaning that patients with MC do not need to stop taking important medications.

Akademiska Hus and KI have long cooperated on issues concerning sustainability on campus, a partnership that has now been deepened by the signing of a new sustainability agreement. The agreement contains a cooperation model with regular follow-ups and opportunities for staff and students to become involved, creating more favourable conditions for lasting, systematic sustainability efforts.

This funding initiative is designed to support researchers in the development of innovative technologies and methods to advance our understanding of the nervous system in both health and disease. The grant specifically prioritized high-risk, high-reward projects with the potential for wide impact across the neuroscience community.

The delicate balance between cell death and regeneration is crucial for human health and longevity. Most mechanisms involved in programmed cell death (PCD) play a key role in normal tissue renewal and repair after injury. At the same time, PCD can also disrupt regenerative processes, contributing to the development of pathological conditions such as cancer, fibrosis, neurodegenerative diseases, and other age-related disorders.

The department of Global Public Health, has opened a position for an Assistant Professor in Public Health Sciences to join our dynamic team. We are seeking inspiring, curious, and creative candidates to begin their academic career with us in the field of Public Health Sciences.

For those who are on campus during June, July and August, there are good opportunities for physical exercise throughout the summer.

A new study shows that both cognitive behavioral therapy (CBT) and an active online control treatment lead to significant improvements for individuals with stress-related disorders – but the effect varies depending on the diagnosis.

We are pleased to announce the launch of the 2nd Mats Sundin Postdoctoral Fellowship in Human Developmental Health.

KI researcher Fredrik Ullén has been awarded the fifth Mensa Foundation Prize for his pioneering work in neuroscience, with a particular focus on the neuropsychology of expertise and creativity, i.e. the mechanisms in the brain that allow us to perform at a high level in a particular field after many years of focused training. The prize recognises individuals whose research helps us better understand human intelligence.

Dr. Maximilian Ackermann, currently working as a Professor of Pathology at the RWTH University Clinics Aachen and Helios University Hospital Wuppertal, Germany, and as anatomist at the Johannes Gutenberg University Mainz is awarded the 2025 Lennart Nilsson Award for his outstanding contributions to scientific imaging, revealing critical insights into diseases, such as COVID-19 and cancer.

As of today, Friday, June 27, ki.se — including nyheter.ki.se, medarbetare.ki.se, and utbildning.ki.se — has a new search service.

As part of Karolinska Institutet's large recruitment of Assistant Professors, the Department of Medicine, Huddinge (MedH) is looking for up to two Assistant Professors in molecular or translational medicine.

The department of Physiology and Pharmacology is now taking the next step in its strategic initiative. The department is announcing a position as Assistant Professor (BUL) in human physiology or medicine in extreme environments. In parallel, FyFa is also developing a unique lab for human research, which includes the possibility of patient-oriented studies, and which also strengthens the field of defence-related medicine.

Biological drugs have improved the lives of many people with severe asthma. However, a new study from Karolinska Institutet shows that some immune cells with high inflammatory potential are not completely eradicated after treatment.

As ADHD medication use has surged in Sweden over the past decades, evidence is needed on whether the benefit of the medication remains consistent. A new study from Karolinska Institutet, published in JAMA Psychiatry, shows that while ADHD medication still helps reduce the risk of self-harm, unintentional injuries, traffic accidents, and criminal behavior, its protective effects have diminished over time as ADHD medication use has broadened to a wider group of patients.

Starting June 25th, Karolinska Institutet is recruiting 20 Assistant Professors across different fields of Medicine and Public Health, with a focus on excellence and mobility. One of these positions will be placed at the National Centre for Suicide Research and Prevention (NASP).

The scientific review of the Center for Innovative Medicine (CIMED) project applications is now complete. Award decisions have been made by the CIMED Board of Directors following the recommendation of the review panels.

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.

Associate Professor Kristiina Tammimies conducts frontline research on the medical, genetic, and molecular underpinnings of autism and other neurodevelopmental disorders. Among other things, she and her research team are working on the complex and much debated issue of heredity versus environment as a cause of autism.

We congratulate researchers at MedH who have been awarded CIMED project grants for the period 2026-2028.

Congratulations to the 6 excellent researchers receiving project grants from CIMED.