The Role of Micrornas in the Regulation of Insulin Signaling Pathway With Respect to Metabolic and Mitogenic Cascades: A Review Publisher Pubmed



Ebrahimi R^{1, 2} ; Bahiraee A³ ; Niazpour F¹ ; Emamgholipour S¹ ; Meshkani R¹
Source: Journal of Cellular Biochemistry Published:2019

Abstract

Insulin resistance (IR) is a shared pathological condition among type 2 diabetes, obesity, cardiovascular disease, and other metabolic disorders. It is growing significantly all over the world and consequently, a substantial effort is needed for developing the potential novel diagnostics and therapeutics. An insulin signaling pathway is tightly modulated by different mechanisms including the epigenetic modifications. Today, a deal of great attention has been shifted towards the regulatory role of noncoding RNAs on target proteins of the insulin signaling pathway. Noncoding RNAs are a major area of the epigenetics which control gene expression at the posttranscriptional levels and include a large class of microRNAs (miRNAs). With this in view, many studies have implicated the mediatory effects of miRNAs on the downstream metabolic and mitogenic proteins of the insulin signaling pathway. Since providing new biomarkers for the early diagnosis of IR and related metabolic traits are very significant, we intended to review the possible role of miRNAs in the regulation of the insulin signaling pathway, with a primary focus on the downstream target proteins of the metabolic and mitogenic cascades. © 2019 Wiley Periodicals, Inc.