Fig. 8

Knockdown of PCNP expression repressed tumor formation in nude mice. A After 30-day maintenance, tumor tissues were surgically excised and tumor growth curve was calculated. *P < 0.05, vs. shScram group. B IHC analyses of Ki-67 in tumors of shScram and shPCNP groups. *P < 0.05, vs. shScram group. C PCNP and UHRF2 protein levels in xenograft tumors of mice.