Figure 2. MTFR promotes the proliferation, migration and invasion of BC. (A) Western blot of MTFR2 in the cell line (NC, Negative Control; OV, overexpression; Sh, small hairpin RNA). (B) The CCK-8 assay of different cell lines (Student’s two one-tailed paired test * p<0.05). (C) The colony formation assay and statistical analysis of different cell lines (Student’s two one-tailed paired test * p<0.05). (D) The migration and invasion assays of different cell lines (Student’s two one-tailed paired test * p<0.05). (E) Western blot of EMT markers of different cell lines.