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Karolinska Institutet - English

Karolinska Institutet - English

Karolinska Institutet is one of the world’s leading medical universities. Our vision is to advance knowledge about life and strive towards better health for all. Karolinska Institutet accounts for the single largest share of all academic medical research conducted in Sweden and offers the country’s broadest range of education in medicine and health sciences. The Nobel Assembly at Karolinska Institutet selects the Nobel laureates in Physiology or Medicine.

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Perineal cut reduces the risk of serious birth injury18.6.2024 13:00:00 CEST | Press Release

In first-time mothers requiring vacuum-assisted delivery, a lateral episiotomy (angled cut) in the tissue between the vaginal and anal opening more than halves the risk of obstetric anal sphincter injury, a severe form of perineal trauma between the vulva and anus. This according to a randomised clinical study led by researchers at Karolinska Institutet and Stockholm’s Danderyd Hospital, the results of which are published in The BMJ.

New doping test can reveal more cheating female athletes11.6.2024 13:00:00 CEST | Press Release

Roughly three times as many male athletes are banned for doping as female. A new doctoral thesis from Karolinska Institutet shows that one possible reason for this is that the doping tests in use fail to take account of women’s varying hormone profile. Instead, an alternative is proposed that includes a blood test and a limit value that allows doping tests for both elite athletes and casual sportspersons.

New discovery reveals how the egg controls sperm entry14.3.2024 15:00:00 CET | Press Release

After the egg has been fertilized by a sperm, the surrounding egg coat tightens, mechanically preventing the entry of additional sperm and the ensuing death of the embryo. This is according to a new study led by researchers at Karolinska Institutet and published in the journal Cell. The work also explains how mutations in egg coat proteins can cause female infertility and may eventually lead to new contraceptive methods.

Fibroblasts in the penis are more important for erectile function than previously thought8.2.2024 19:00:00 CET | Press Release

Regular erections could be important for maintaining erectile function, according to a new study on mice published in Science by researchers at Karolinska Institutet. “We discovered that an increased frequency of erections leads to more fibroblasts that enable erection and vice versa, that a decreased frequency results in fewer of these cells,” says principal investigator Christian Göritz.

New method is better able to map immune response and paves way for new treatments7.12.2023 19:00:00 CET | Press Release

A new method, developed at Karolinska Institutet, KTH Royal Institute of Technology and SciLifeLab in Sweden, can identify unique immune cell receptors and their location in tissue, a study published in the journal Science reports. The researchers predict that the method will improve the ability to identify which immune cells contribute to disease processes and open up opportunities to develop novel therapies for numerous diseases.

No increase in cancer risk for most patients with reflux disease13.9.2023 09:00:00 CEST | Press Release

Reflux disease manifests as acid regurgitation and heartburn and is a known risk factor for oesophageal cancer. However, a new study published in The BMJ by researchers at Karolinska Institutet now reports that the majority of patients do not have a higher risk of cancer. A large-scale study from three Nordic countries shows that the cancer risk is only elevated in patients whom gastroscopy reveals to have changes in the oesophageal mucosa.
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Karolinska Institutet is one of the world’s leading medical universities. Our vision is to advance knowledge about life and strive towards better health for all. Karolinska Institutet accounts for the single largest share of all academic medical research conducted in Sweden and offers the country’s broadest range of education in medicine and health sciences. The Nobel Assembly at Karolinska Institutet selects the Nobel laureates in Physiology or Medicine.

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