Specific autoantibody signatures including TARDBP, TLN1, PARK7, LEDGF/PSIP1, and CALD1 and differentially reactive antigens (DIRAGs) also have been reported as biomarkers for distinguishing between PCa and BPH by the native antigen reverse capture microarray platform and the immunome of PCa [19, 20]. This evidence concerns the gene PSIP1 and posterior cortical atrophy.