PGC-1α (Peroxisome proliferator-activated receptor gamma coactivator 1-alpha)

PGC-1α, or Peroxisome proliferator-activated receptor gamma coactivator 1-alpha, is a protein that helps regulate energy metabolism in our cells. It acts like a switch, activating genes that are involved in producing energy, especially in muscles and brown fat. PGC-1α plays a crucial role in maintaining energy balance, supporting endurance, and regulating processes like glucose metabolism and mitochondrial function—the powerhouses of the cell. Its proper functioning is linked to various health aspects, including exercise capacity and potential metabolic diseases like diabetes and obesity.