Adipose Triglyceride Lipase in Hepatic Physiology and Pathophysiology.

ABSTRACT: The liver is extremely active in oxidizing triglycerides (TG) for energy production. An imbalance between TG synthesis and hydrolysis leads to metabolic disorders in the liver, including excessive lipid accumulation, oxidative stress, and ultimately liver damage. Adipose triglyceride lipase (ATGL) is the rate-limiting enzyme that catalyzes the first step of TG breakdown to glycerol and fatty acids. Although its role in controlling lipid homeostasis has been relatively well-studied in the adipose tissue, heart, and skeletal muscle, it remains largely unknown how and to what extent ATGL is regulated in the liver, responds to stimuli and regulators, and mediates disease progression. Therefore, in this review, we describe the current understanding of the structure-function relationship of ATGL

SUBMITTER: Li T 

PROVIDER: S-EPMC8773762 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature