Figure 3. circ_0002980 overexpression markedly weakened the migration, invasion, and EMT of LC cells. (A) We adopted Transwell assays to identify the impact of circ_0002980 overexpression on the migration and invasion capacities of LC cells. Magnification, 200×. (B) The levels of EMT-related proteins (Fibronectin, Vimentin, E-cadherin, and β-Catenin) were analyzed by applying Western blot in circ_0002980-overexpressed LC cells. (C) Western blotting results were quantitatively analyzed. **P < 0.01; ***P < 0.001.