The function of miRNAs in the immune system's inflammatory reaction to heart failure.

Abstract

Heart failure is the end stage of cardiovascular disease, with high morbidity and mortality rates worldwide. Heart failure is associated with long-term and insufficient inhibition of inflammatory response. miRNA is a class of endogenous, non-coding, single-stranded small RNA molecules, that can regulate gene expression through translational inhibition or degradation of targeted mRNA, widely regulate myocardial remodeling, inflammatory response, and other pathological processes, and play an important regulatory role in the occurrence and development of cardiovascular diseases. This article reviews the role of miRNA in the inflammatory response in heart failure.