STAT3: The art of multi-tasking of metabolic and immune functions in obesity

Publication date: Available online 7 April 2018 Source:Progress in Lipid Research Author(s): Wei Hu, Jianjun Lv, Mengzhen Han, Zhi Yang, Tian Li, Shuai Jiang, Yang Yang Signal transducer and activator of transcription 3 (STAT3) is a transcription factor that has recently attracted increased attention. Accumulating studies have demonstrated that STAT3 plays an important role in various diseases, such as cancer and ischemic injury. In light of the distinctive effects of STAT3 on the regulation of metabolism and immune responses, we present the elaborate network of STAT3 in obesity. In this review, we first introduce the general background of STAT3, including a discussion regarding the STAT family and the characterization and regulation of STAT3. Then, we describe the STAT3 signaling network and its pathophysiological roles in lipid and glucose metabolism and immune function. Finally, we highlight the research progress regarding STAT3 in obesity. The information presented here may be useful for the design of future studies and may highlight the potential of STAT3 as a future therapeutic target for obesity.
Source: Progress in Lipid Research - Category: Lipidology Source Type: research