Figure 3

Effects of Rap2a knockdown on invasion and migration in RCC cells. (A) Western blot analysis of Rap2a knockdown in Ketr-3, 786-O, and ACHN group with Rap2a antibody. β-actin served as loading control. (B) Effects of Rap2a knockdown on the migration ability of RCC cells were examined by wound-healing assay. (C,D) Cell migration was measured by using a migration assay following the transfection of ACHN, Ketr-3 and 786-O cells with Rap2a siRNA. Invasion assays were performed by using a similar procedure. Data are presented as mean ± SD (n = 3). *P < 0.05, **P < 0.01.