Micrornas As the Actors in the Atherosclerosis Scenario Publisher Pubmed



Hajibabaie F^{1, 2} ; Kouhpayeh S³ ; Mirian M⁴ ; Rahimmanesh I⁵ ; Boshtam M⁶ ; Sadeghian L⁶ ; Gheibi A⁷ ; Khanahmad H⁵ ; Shariati L^{6, 8} Show Affiliations
Source: Journal of Physiology and Biochemistry Published:2020

Abstract

Atherosclerosis is considered as the most common cardiovascular disease and a leading cause of global mortality, which develops through consecutive steps. Various cellular and molecular biomarkers such as microRNAs are identified to be involved in atherosclerosis progression. MicroRNAs are a group of endogenous, short, non-coding RNAs, which are able to bind to specific sequences on target messenger RNAs and thereby modulate gene expression post-transcriptionally. MicroRNAs are key players in wide range of biological processes; thus, their expression level is regulated in pathophysiological conditions. Ample evidences including in vitro and in vivo studies approved a critical role of microRNAs in epigenetic and the sequential processes of atherosclerosis from risk factors to plaque formation, progression, and rupture. Based on these findings, miRNAs seems to be promising candidates for therapeutic approach. This review summarizes the role of miRNAs in atherosclerosis development, epigenetic, and therapy. Moreover, the application of exosomes in miRNA delivery, and/or their prognostic and diagnostic values are also discussed. © 2019, University of Navarra.