Figure 6. Influences of PTEN inhibitor on PTEN and PI3K/Akt signaling pathways and migration and invasion of CRC cells in control and KIF18A-OE groups. (A) Protein band diagrams of PTEN, p-PI3K, p-Akt, MMP2 and MMP9 in control group, KIF18A-OE group, control+SF1670 group and sh-RNA KIF18A+SF1670 group. (B) Relative protein expressions of PTEN, p-PI3K, p-Akt, MMP2 and MMP9 in control group, KIF18A-OE group, control+SF1670 group and sh-RNA KIF18A+SF1670 group. (C) Diagrams of migration and invasion experiments in control group, KIF18A-OE group, control+SF1670 group and sh-RNA KIF18A+SF1670 group. (D) Statistics of migration and invasion cells in control group, KIF18A-OE group, control+SF1670 group and sh-RNA KIF18A+SF1670 group (**p < 0.01; ns p > 0.05; N = 3).