Figure 2. Group I Pak inhibitors reduce MPNST cell proliferation and invasion.
A. Suppressive effect of peptide PAK1/2/3 inhibitor GST-PID on iHSC, ST8814, STS26T and S462TY cell growth. B. Dose response to a small molecule PAK1/2/3 inhibitor Frax1036 in iHSC and MPNST cells. C. Invasiveness of iHSC and MPNST cells treated PAK1/2/3 inhibitors determined by trans-matrigel invasion assay. Error bars represent standard deviation (*= p<0.05, **= p<0.01, ***= p<0.005).