Fig. 2

KIF23 promotes the proliferation of TNBC cells. A-B qRT-PCR and western blot were used to verify the efficiency of KIF23 knockdown A and overexpression B in MDA-MB-231 and SUM1315 cells. C-D Cell proliferation was determined by CCK-8 assays in MDA-MB-231 and SUM1315 cells after knockdown C or overexpression D of KIF23. E-F The colony formation results of MDA-MB-231 and SUM1315 cells after knockdown E or overexpression F of KIF23. Colonies > 50 mm were counted. G-H EdU assays results of MDA-MB-231 and SUM1315 cells after knockdown G or overexpression H of KIF23. Blue indicates DAPI, red indicates EdU. Data were shown as mean ± SD. *p <0.05, **p <0.01, ***p<0.001