Hepatic Acat2 overexpression promotes systemic cholesterol metabolism and adipose lipid metabolism in mice.

ABSTRACT:

Aims/hypothesis

Acetyl coenzyme A acetyltransferase (ACAT), also known as acetoacetyl-CoA thiolase, catalyses the formation of acetoacetyl-CoA from acetyl-CoA and forms part of the isoprenoid biosynthesis pathway. Thus, ACAT plays a central role in cholesterol metabolism in a variety of cells. Here, we aimed to assess the effect of hepatic Acat2 overexpression on cholesterol metabolism and systemic energy metabolism.

Methods

We generated liver-targeted adeno-associated virus 9 (AAV9) to achieve hepatic Acat2 overexpression in mice. Mice were injected with AAV9 through the tail vein and subjected to morphological, physiological (body composition, indirect calorimetry, treadmill, GTT, blood biochemistry, cardiac ultrasonography and ECG), histochemical, gene expression and meta

SUBMITTER: Ma Z 

PROVIDER: S-EPMC9665029 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature