Peroxisome Proliferator–Activated Receptor-γ Coactivator-1α Overexpression Increases Lipid Oxidation in Myocytes From Extremely Obese Individuals

摘要

OBJECTIVETo determine whether the obesity-related decrement in fatty acid oxidation (FAO) in primary human skeletal muscle cells (HSkMC) is linked with lower mitochondrial content and whether this deficit could be corrected via overexpression of peroxisome proliferator–activated receptor-γ coactivator-1α (PGC-1α).