Fig. 5

HOXC6 gene silencing inhibits cell proliferation in CC cells. a HeLa cell proliferation after transduction; b SiHa cell proliferation after transduction; c relative protein expression of Ki67 and PCNA in each cell line determined by western blot analysis; *p < 0.05 compared with the blank group; #p < 0.05, compared with the NC group; &p < 0.05, compared with the SB431542 group; NC negative control, OD optical density, MTT, 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide, HOXC6 homeobox C6, PCNA proliferating cell nuclear antigen