Research Progress of miRNA in Non-alcoholic Fatty Liver Disease / 昆明医科大学学报

ABSTRACT

Nonalcoholic fatty liver disease(NAFLD)is the most common chronic liver disease,with a global prevalence of approximately 30.05% to 32.4% .It is closely associated with various other diseases.In recent years,microRNAs(miRNAs)have played a crucial role as non-invasive biomarkers in understanding the pathogenesis and diagnosis of NAFLD.miRNAs play significant roles in both lipid metabolism and insulin resistance,exerting specific regulatory functions in the development and progression of NAFLD.miRNAs are small RNA molecules that regulate the gene expression and protein synthesis by controlling the transcription and translation of target genes.This article provides a comprehensive overview of the roles and mechanisms of miRNAs in lipid metabolism,insulin resistance,and the occurrence and development of NAFLD.