Genetic and epigenetic variants influencing the development of nonalcoholic fatty liver disease.

ABSTRACT: Nonalcoholic fatty liver disease (NAFLD) is common worldwide. The importance of genetic and epigenetic changes in etiology and pathogenesis of NAFLD has been increasingly recognized. However, the exact mechanism is largely unknown. A large number of single nucleotide polymorphisms (SNPs) related to NAFLD has been documented by candidate gene studies (CGSs). Among these genes, peroxisome proliferatoractivated receptor-γ, adiponectin, leptin and tumor necrosis factor-α were frequently reported. Since the introduction of genome-wide association studies (GWASs), there have been significant advances in our understanding of genomic variations of NAFLD. Patatin-like phospholipase domain containing family member A3 (PNPLA3, SNP rs738409, encoding I148M), also termed adiponutrin, has caught most at

SUBMITTER: Li YY 

PROVIDER: S-EPMC3516206 | biostudies-literature | 2012 Dec

REPOSITORIES: biostudies-literature