Figure 4. a–c.

Migration and invasion of cells after transfection. (a) Migration of Huh7 and MHCC97-H cells transfected with MSC-AS1 small interfering (si)RNA or negative control (NC)-siRNA examined by wound healing test (100×). (b) Invasion of Huh7 and MHCC97-H cells transfected with MSC-AS1 siRNA or NC-siRNA examined by transwell assay (200×). (c) Expression of MMP9 and MMP2 in Huh7 and MHCC97-H cells transfected with MSC-AS1 siRNA or NC-siRNA detected by western blot. *p<0.05 vs. blank and NC-siRNA groups