Coordinated regulation of hepatic FoxO1, PGC-1α and SREBP-1c facilitates insulin action and resistance

Insulin suppression of gluconeogenic enzyme expression is facilitated by coordinated inactivation of FoxO1 and PGC-1α by WD40/ProF-associated Akt; but this coordination also increases vulnerability to aPKC hyperactivity, which is abetted by SREBP-1c-induced increases in PGC-1α and PKC-ι.