Figure 6. Effects of si-control, GACAT1-siRNA, inhibitor NC and miR-149 inhibitors respectively or in combination on migration and related protein expression of OSCC cells. (A) Transwell detected cell migration in each group; (B) The expression of E-Cadherin, Vimentin, MMP-2 and MMP-9 in each group were detected by Western blot assay. **p < 0.01.