Supplementary Figure 3.

SOX4-induced PCa cell proliferation, migration, and invasion are mediated by miR-17-92 cluster members. VCaP cells were transiently transfected with indicated siRNA and mimics, and DU145 cells were transiently transfected with indicated plasmid and anti-mimics. After incubation for 48 hours, cell proliferation was examined by EDU assay (A), and migration and invasion ability of cells was examined by transwell assay (B). *P <0.05; P values based on Student’s t test.