Functional Characterization of Gomisin N in High-Fat-Induced Drosophila Obesity Models.

ABSTRACT: Gomisin N (GN) is lignin derived from Schisandra chinensis that has been reported to exhibit hepato-protective, anti-cancer, and anti-inflammatory effects. However, its role in whole-body energetic homeostasis remains unclear. In this study, we employed Drosophila melanogaster as a diet-induced obese model to elucidate the effects of GN on lipid and glucose metabolism by measuring climbing activity, triglyceride levels, and lifespan under a rearing condition of a high-fat diet (HFD) containing 20% coconut oil, with or without GN. Constant exposure of flies to an HFD resulted in increased body weight and decreased climbing activity, along with a shortened life span. Importantly, the administration of GN to HFD groups lowered their body weight and induced a specific upregulation of lipid sto

SUBMITTER: Lee JY 

PROVIDER: S-EPMC7582321 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature