Fig. 7.
Role of PI3K in the inhibitory effect of simvastatin on TNF-α-induced ERK and p38 MAPK phosphorylation. Western blots show dose-dependent inhibition of TNF-α-induced ERK1/2 and p38 MAPK phosphorylation by simvastatin and its reversal with LY-294002 (3 μmol/l).