From those, we selected 8 genes (CBLC, METTL27, COL4A5, GLIS3, NPR1, OSR2, PLAGL1, RSPO3) based on their known or their unanticipated function in prostate cancer (see below and Discussion) and corroborated their altered expression by quantitative RT-PCR (Figure 6B). The gene discussed is PLAGL1; the disease is prostate cancer.