Ontology highlight
ABSTRACT:
SUBMITTER: Tao R
PROVIDER: S-EPMC3770087 | biostudies-literature | 2013 Oct
REPOSITORIES: biostudies-literature
Tao Rongya R Xiong Xiwen X DePinho Ronald A RA Deng Chu-Xia CX Dong X Charlie XC
Journal of lipid research 20130723 10
Cholesterol homeostasis is crucial for cellular function and organismal health. The key regulator for the cholesterol biosynthesis is sterol-regulatory element binding protein (SREBP)-2. The biochemical process and physiological function of SREBP-2 have been well characterized; however, it is not clear how this gene is epigenetically regulated. Here we have identified sirtuin (Sirt)6 as a critical factor for Srebp2 gene regulation. Hepatic deficiency of Sirt6 in mice leads to elevated cholestero ...[more]