miR-19a/19b and RhoB expression levels are negatively correlated in patient tissues samples and cell lines.

<p>(A) QRT-PCR analysis for miR19a/b and RhoB expression in paired patient specimens (n = 70). (B) QRT-PCR analysis for miR19a/b in patient specimens (n = 8). (C) Western blot analysis for RhoB expression in the same specimens as panel B. N1-8 are normal tissues and A1-8 are paired tumor tissues. (D and E) QRT-PCR and Western blot analysis for miR19a/b and RhoB expression in normal renal cells and ccRCC cell lines. β-actin was used as loading control for western blot. The data represent the average of three independent experiments. *Indicates statistical significance (P<0.05).