Medical Genetics Commons^™

Gene By Environment Interaction And Metabolic-Associated Fatty Liver Disease In Mexican American Patients With Depression, Khalid Sheikh, Vincent P. Diego, Sandra L. Laston, Eron G. Manusov, Sarah Williams-Blangero, John Blangero

Research Colloquium

Knowledge of genetic and environmental (G x E) interaction effects on metabolic-associated fatty liver disease (MAFLD) is limited. The purpose of this study was to examine the impact of G x E interaction effects on MAFLD in Mexican Americans in the Rio Grande Valley (RGV). The environment examined was depression as measured by the Beck Depression Inventory-II (BDI-II). We examined potential G x E interaction in the phenotypic expression of MAFLD, including hepatic steatosis and hepatic fibrosis, using variance component models and likelihood-based statistical inference. Significant G x E interactions were identified for hepatic fibrosis x BDI-II. These findings provide …