MicroRNA-29-mediated cross-talk between metabolic organs in the pathogenesis of diabetes mellitus and its complications: A narrative review.

Autor: Yesuf HA; Department of Biomedical Science, School of Medicine, College of Health Sciences, Woldia University, Woldia, Ethiopia., Molla MD; Flinders Health and Medical Research Institute, College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia.; Department of Biochemistry, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia., Malik T; Department of Biomedical Sciences, Institute of Health, Jimma University, Jimma, Ethiopia.; Division of Research and Development, Lovely Professional University, Phagwara, India., Seyoum Wendimagegn Z; Department of Biomedical Science, School of Medicine, College of Health Sciences, Woldia University, Woldia, Ethiopia., Yimer Y; Department of Biochemistry, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia.
Jazyk: angličtina
Zdroj: Cell biochemistry and function [Cell Biochem Funct] 2024 Jun; Vol. 42 (4), pp. e4053.
DOI: 10.1002/cbf.4053
Abstrakt: Diabetes mellitus (DM) is a heterogeneous group of disorders characterized by hyperglycemia. Microribonucleic acids (microRNAs) are noncoding RNA molecules synthesized in the nucleus, modified, and exported to the extracellular environment to bind to their complementary target sequences. It regulates protein synthesis in the targeted cells by inhibiting translation or triggering the degradation of the target messenger. MicroRNA-29 is one of noncoding RNA that can be secreted by adipose tissue, hepatocytes, islet cells, and brain cells. The expression level of the microRNA-29 family in several metabolic organs is regulated by body weight, blood concentrations of inflammatory mediators, serum glucose levels, and smoking habits. Several experimental studies have demonstrated the effect of microRNA-29 on the expression of target genes involved in glucose metabolism, insulin synthesis and secretion, islet cell survival, and proliferation. These findings shed new light on the role of microRNA-29 in the pathogenesis of diabetes and its complications, which plays a vital role in developing appropriate therapies. Different molecular pathways have been proposed to explain how microRNA-29 promotes the development of diabetes and its complications. However, to the best of our knowledge, no published review article has summarized the molecular mechanism of microRNA-29-mediated initiation of DM and its complications. Therefore, this narrative review aims to summarize the role of microRNA-29-mediated cross-talk between metabolic organs in the pathogenesis of diabetes and its complications.
(© 2024 John Wiley & Sons Ltd.)
Databáze: MEDLINE
Externí odkaz: