Figure 6. Knockdown of CBX8 dramatically decreases cell proliferation in vivo (A) Representative images of tumors formed in nude mice subcutaneously injected with CBX8–silenced MHCC-97H cells. (B) Tumor weights (***P <0.001). (C) Tumors induced by CBX8 silencing in MHCC-97H cells (***P <0.001) showed markedly lower growth rates than the control cells.