mir-221/222激活akt通路增加恶性胶质瘤的放射抗性 effect of dha or insulin on the perk1/2/erk1/2 pakt/akt and runx2 maintains pakt levels in invasive mda-mb-231 cells. blotting(wb image for anti-p21-activated kinases 1/2/3(pak1/2 effect of dha or e 2 on the perk1/2/erk1/2 pakt/akt and ps6/s6