hrp0089fc6.6 | Fat, Metabolism and obesity | ESPE2018

MicroRNA-141 Directly Targets and Inhibits Sirtuins 1 Gene Expression and Its Elevation in Obese Subjects is Responsible for Reduced Levels of Sirtuin 1 and the Subsequent Hepatic Steatosis and Insulin Resistance

Nourbakhsh Mitra , Yousefi Zeynab , Nikroo Nikta Dadkhah , Malek Mojtaba , Pazouki Abdolreza , Mokhber Somayye

Introduction: Obesity increases the risk of various disorders including diabetes, non-alcoholic fatty liver disease (NAFLD) and cardiovascular disorders. MicroRNAs (miRNA) are single-stranded, non-coding oligonucleotides that regulate gene expression. Sirtuin 1 (SIRT1), a regulatory enzyme in metabolic homeostasis, is regulated by miRNAs. The aim of this study was to evaluate miR-141 in obesity and whether this miRNA can regulate SIRT1 expression.Materia...