Fig. 6

MiR-1-3p inhibits PCa tumor xenograft growth in vivo. a Representative photograph of tumor formation and (b) tumors excised 40 days after inoculation of stably transfected cells into nude mice. c Tumor volume was measured using a Vernier caliper on the indicated days. d Tumor weight in the miR-NC and miR-1-3p treated groups. e The relative expression of miR-1-3p in xenograft tumor tissue were identifed by RT-qPCR. f Immunohistochemical analysis of Ki-67,E2F5 and PFTK1 in xenografts tumors of miR-NC and miR-1-3p treated groups. Scale bar: 100 μm. (*P < 0.05, **P < 0.01)