Noticeably, we established a relationship between the effects of Snail associated with Suz12 regulated by EGFR signaling in Ras-activated prostate cancer (Figures S4), and we have deciphered a novel role of miR-203 in regulating SUZ12 expression in prostate cancer via direct interaction with SUZ12 3'UTR (Figures S5). This evidence concerns the gene EGFR and prostate cancer.