Figure 4.
MALAT1 Was Involved in the EMT Process of Parental and DTX-Resistant LUAD Cells
(A) Morphology of SPC-A1 and SPC-A1/DTX cells. (B) Protein levels of E-cadherin and N-cadherin in SPC-A1 cells transfected with pcDNA3.1 or pcDNA3.1/MALAT1 and SPC-A1/DTX cells transfected with shRNA or shMALAT1. (C) The levels of E-cadherin and N-cadherin were determined in indicated cells by immunofluorescence staining. Scale bar is 200 μm. *p < 0.05, **p < 0.01.