Expression of key genes (JAG1 and PTPRR) in the GEO datasets
(a–c) Expression of JAG1 mRNA in GSE8702, GSE33316, and GSE70770-GPL10558, respectively; (d–f) Expression of PTPRR mRNA in GSE8702, GSE33316, and GSE70770-GPL10558, respectively. Blue represents primary PCa and red represents CRPC. PCa: prostate cancer; JAG1: Jagged1; PTPRR: protein tyrosine phosphatase receptor-type R; GEO: Gene Expression Omnibus; CRPC: castration-resistant prostate cancer