The master regulators of mitochondrial biogenesis appear to be the peroxisome proliferator-activated receptor gamma (PGC) family of transcriptional coactivators, including PGC-1α, PGC-1β, and the PGC-related coactivator, PRC.
ERRalpha and PGC-1α are coactivators of both Glucokinase (GK) and SIRT3, binding to an ERRE elements in the GK and SIRT3 promoters.
PPARGC1A |