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DZD researchers discover additional genetic cause for non-alcoholic fatty liver disease

May 19, 2020

In Germany about 18 million people suffer from non-alcoholic fatty liver. The causes of this disease are manifold and include environmental as well as genetic factors. DZD researchers have now discovered new genes that play a role in the development of fatty liver. In humans and mice, respectively, the genes IRGM, Ifgga2 and Ifgga4 are responsible for the production of regulatory proteins of the family of immunity-related GTPases which counteract fat accumulation in the liver. However, a genetic variation leads to the formation of fewer of these proteins. The results have now been published in the Journal of Hepatology.

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