Figure 6From: AMPK exerts dual regulatory effects on the PI3K pathway Inhibition of PTEN does not affect AMPK-induced activation of Akt. 3T3-F44a preadipocytes stably infected with the dominant negative PTEN (C124S) were treated with AICAR, insulin or together, as described for Figure 1, and the cell extracts were blotted with antibodies, as indicated.Back to article page