Partitioned polygenic risk scores identify distinct types of metabolic dysfunction-associated steatotic liver disease.

ABSTRACT: Metabolic dysfunction-associated steatotic liver disease (MASLD) is characterized by an excess of lipids, mainly triglycerides, in the liver and components of the metabolic syndrome, which can lead to cirrhosis and liver cancer. While there is solid epidemiological evidence that MASLD clusters with cardiometabolic disease, several leading genetic risk factors for MASLD do not increase the risk of cardiovascular disease, suggesting no causal relationship between MASLD and cardiometabolic derangement. In this work, we leveraged measurements of visceral adiposity identifying 27 previously unknown genetic loci associated with MASLD (n = 36,394), six replicated in four independent cohorts (n = 3,903). Next, we generated two partitioned polygenic risk scores based on the presence of lipoprotein

SUBMITTER: Jamialahmadi O 

PROVIDER: S-EPMC11645285 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature