Figure 5.

Overexpression of NORAD promotes epithelial-to-mesenchymal transition (EMT) progression in the PTC cell. A. The expression of ZEB1 was detected by using qRT-PCR analysis. B. Ectopic expression of NORAD promoted the vimentin expression in the PTC cell. C. The expression of N-cadherin was measured by using qRT-PCR analysis. D. Ectopic expression of NORAD suppressed the E-cadherin expression in the PTC cell. E. The protein expression of ZEB1, vimentin, N-cadherin and E-cadherin was measured by western blotting. GAPDH was used as the internal control.