About the research group

Marie Wahren-Herlenius leads the Wahren-Herlenius Group. Marie did part of her PhD training and a postdoctoral period at the Broegelmann Research Laboratory. She was appointed professor II, University of Bergen in 2020. She is also a professor at Karolinska Institutet, Stockholm, Sweden, and Department Head, Department of Medicine, Karolinska Institutet.

Women are at much higher risk of developing autoimmune disease, with the most extreme numbers in systemic disorders such as SLE and Sjögren’s syndrome for which more than nine out of ten patients are women. There is a clear genetic contribution to these diseases and genome-wide studies have identified polymorphisms associated with Sjögren’s syndrome. Interestingly, many of the associated genetic variants lead to differential gene regulation. However, the influence of sex, or why these immune-pathways and related genes would become dysregulated specifically in women is not clear.

The groups projects build on the observation that genetic polymorphisms associated with Sjögren's syndrome dramatically increase the likelihood for the disease to develop in women carrying these genetic traits compared to men. The groups aim to identify sex-influenced eQTLs, and dissect the genetic and hormonal contribution to sex-dependent immune regulation at single cell resolution and how these differences may lead to autoimmune disease.

People

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