<i>FTO</i>: a critical role in obesity and obesity-related diseases
Dan Yin, Yiyang Li, Xingyue Liao, Dewei Tian, Yunsi Xu, Cuilan Zhou, Jun Liu, Suyun Li, Jing Zhou, Yulin Nie, Hongqing Liao, Cuiying Peng
Abstract
Abstract In recent years, obesity is a growing pandemic in the world and has likely contributed to increasing the incidence of obesity-related diseases. Fat mass and obesity-associated gene ( FTO ) is the first gene discovered which has a close connection with fat. Recent studies suggested that FTO gene has played an important role in the molecular mechanisms of many diseases. Obesity is considered to be a hereditary disease and can evoke many kinds of diseases, including polycystic ovary syndrome (PCOS), type 2 diabetes mellitus (T2DM), cancer, etc., whose exact possible molecular mechanisms responsible for the effect of FTO on obesity and obesity-related diseases remain largely unknown. In this review, we comprehensively discuss the correlation between FTO gene and obesity, cancer, PCOS, T2DM, as well as the molecular mechanism involved in these diseases.