reviewGutOct 30, 2020Closed access

MicroRNAs as regulators, biomarkers and therapeutic targets in liver diseases

National Institutes of Health · National Institute on Alcohol Abuse and Alcoholism

PubMed
Indexed incrossrefpubmed

Abstract

MicroRNAs (miRNAs) are small, non-coding RNAs that post-transcriptionally regulate gene expression by binding to specific mRNA targets and promoting their degradation and/or translational inhibition. miRNAs regulate both physiological and pathological liver functions. Altered expression of miRNAs is associated with liver metabolism dysregulation, liver injury, liver fibrosis and tumour development, making miRNAs attractive therapeutic strategies for the diagnosis and treatment of liver diseases. Here, we review recent advances regarding the regulation and function of miRNAs in liver diseases with a major focus on miRNAs that are specifically expressed or enriched in hepatocytes (miR-122, miR-194/192),…

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