Roles of HO-l/PGC-1 a pathway in regulating mitochondrial oxidative stress / 中国药理学通报

Mitochondria play central roles in energy homeosta¬sis, metabolism and signaling.Drugs may induce mitochondrial oxidative stress, disturb mitochondrial toxicity pathways and im¬pair mitochondrial function.Mitochondrial function is regulated by multiple toxicity pathways, and the antioxidant stress pathway HO-l/PGC-1 a plays an important role in mitochondrial oxidative stress.This artical reviews the influence of oxidative stress on toxicity pathways and the roles of HO-l/PGC-1 a pathway in reg¬ulating mitochondrial oxidative stress.