KDM genes significantly modulated in PCa (Oncomine database). Genes listed in Table 3 were queried in the Oncomine database. Significant associations are presented in this figure. PIN, prostatic intra-epithelial neoplasia. KDM1B, p < 0.001, fold-change, 2.746; KDM3B, p < 0.001, fold-change, 2.516; KDM4C, p < 0.001, fold-change, 5.89; KDM5D, p < 0.001, fold-change, -2.178. With the exception of KDM4C, we found one significant correlation per gene. For KDM4C, we report the most significant correlation, while the other one (tumor grade) is only quoted in the main text.