Knockdown of PFTK1 suppresses EMT in pancreatic cancer cells. PANC-1 and BxPC-3 cells were infected with siRNA-PFTK1 or mock for 24 h. A, B. RT-qPCR analysis for N-cadherin, E-cadherin and Vimentin in siRNA-PFTK1-transfected PANC-1 and BxPC-3 cells, respectively. C, D. Western blot analysis for N-cadherin, E-cadherin and Vimentin in siRNA-PFTK1-transfected PANC-1 and BxPC-3 cells, respectively. All experiments were repeated at least three times. Data are presented as mean ± SD. *P<0.05 compared to the mock group.