Mechanistic target of rapamycin complex 1 is an essential mediator of metabolic and mitogenic effects of fibroblast growth factor 19 in hepatoma cells
Zhi Yi Wan, Johann Shane Tian, Hayden Weng Siong Tan, Ai Lee Chow, Arthur Yi Loong Sim, Kenneth Hon Kim Ban, Yun Chau Long – 14 May 2016 – Fibroblast growth factor 19 (FGF19) is an important postprandial enterokine which regulates liver metabolism and hepatocyte proliferation. However, the precise mechanism by which FGF19 regulates these cellular effects is poorly understood. Given that mechanistic target of rapamycin complex 1 (mTORC1) regulates numerous postprandial adaptations, we investigated the potential role of mTORC1 in FGF19 action.