Analysis of mRNA expression data from the GeneSapiens database36 recapitulated the inverse correlation of CAV1 and CDH1 (E-cadherin) specifically in clinical PCa samples (correlation coefficient = −0.19; p < 0.001; n = 460), but not in the benign prostatic tissue (correlation coefficient = 0.034; p = 0.63; n = 208) (Supplementary Fig. S1c). The gene discussed is CAV1; the disease is posterior cortical atrophy.