Figure 7. Downregulation of CPEB3 reverses the inhibitory roles of linc00968 in LUAD cell. (A) A549 or H1975 was transfected with linc00968 or cotransfected with linc00968 and si-CPEB3. The level of CPEB3 was detected with western blot assay. (B–D) The colony formation, migration and invasion abilities were rescued by si-CPEB3. Scale bar, 200 μm. (E) The expressions of E-cadherin and N-cadherin were detected by western blot. **P<0.01 versus pcDNA3.1 or linc00968.