Research progresses on pyruvate dehydrogenase kinases / 基础医学与临床

Pyruvate dehydrogenase kinases(PDKs 1-4) can regulate the activity of mitochondrial pyruvate dehydrogenase complex(PDC) to catalyse the oxidative decarboxylation of pyruvate,and then to link glycolysis to the tricarboxylic acid cycle and ATP production.In this review,we summarize up-to-date information of mechanisms regulating PDKs and the function of PDKs inhibitors in lowering blood glucose level,alleviate damage during heart ischemia and also triggering apoptosis in cancer cells.PDKs will be a possible pharmacological targets in diabetes,heart ischemia and cancer therapy.