hrp0092rfc4.5 | Fat Metabolism and Obesity Session | ESPE2019

GDF5 Increased White Adipose Tissue Thermogenesis Through p38 MAPK Signaling Pathway in Fatty Acid-binding Protein 4-GDF5 Transgenic Mice

LUO Feihong , ZHANG Wenting , PEI Zhou , WU Xiaohui

Growth differentiation factor 5 (GDF5) was reported to regulate brown adipogenesis, however, its effects on insulin sensitivity, full metabolic syndrome spectrum and the thermogenesis in subcutaneous white adipose tissue (sWAT) haven't been elucidated yet. We thus generated fatty acid-binding protein 4 (Fabp4)-GDF5 transgenic mice and showed that GDF5 transgenic mice developed a relative lean phenotype on a high-fat diet (HFD) and showed increased insulin sensitivity. Over...