Figure 4.

Overexpression of EDN3 inhibited the clone formation of C-33A, SiHa and CaSki cells. (A) Representative images of clone formation assay using C-33A, SiHa and CaSki cells transfected with OE-EDN3 or vector. (B) Quantification of clone formation assay is shown. Values are mean ± SD, N = 3; *P<0.05; ***P<0.001.