New Genetic Factors Identified for Fatty Liver Disease

Researchers at Karolinska Institutet have made a significant breakthrough by identifying 60 genetic regions associated with fat accumulation in the liver, with 31 of these being novel discoveries linked to fatty liver disease. Published in Nature Genetics, this extensive study, which analyzed genetic data and MRI scans from over 71,000 individuals, substantially enhances the understanding of the biological mechanisms underlying the disease and estimates that common genetic variants account for approximately 25% of the variations in liver fat among individuals.