Fig. 5

CXCL1 overexpression contributes to proliferation, migration and apoptosis of HeLa cells via a autocrine manner. A The protein expression of CXCL1 in the supernatant derived from HeLa cells overexpressing CXCL1 and their mock controls medium was assessed by ELISA assay. B The proliferation ability of HeLa cells overexpressing CXCL1 was significantly increased as compared to their mock controls. C-D The cell migration capacity was notably enhanced after CXCL1 overexpression in HeLa cells. *P < 0.05, **P < 0.01