Epigenetic interaction between UTX and DNMT1 regulates diet-induced myogenic remodeling in brown fat

Abstract

Brown adipocytes contribute to energy balance, and adipocyte development and brown adipocyte thermogenesis are in part regulated by epigenetic modifications. Here the authors report that the histone demethylase Utx maintains brown adipocyte identity via demethylation of PRDM16, which in turn represses myogenic remodelling via DNMT1-mediated Myod1 promoter hypermethylation in mice.