Figure 4.

TGFβR2 in nasopharyngeal carcinoma. (A) Western blotting was used to examine the protein expression level of TGFβR2 in C666-1 cells transfected with blank vector or TGFβR2 open reading frame plasmid, respectively, relative to GAPDH. Following this, (B) MTT and (C) Transwell assays were used to determine cell viability and invasion capabilities, respectively. Non-transfected cells were used as the Control. Data are presented as the mean ± standard deviation. **P<0.01 vs. the Control. TGFβR2, transforming growth factor β receptor 2; OD, optical density.