Instead, the CD42b- cell population presented significantly lower values in PCa and BPH tissue samples compared to non-malignant adjacent cell samples (PCa 59.26 ± 12.02; BPH 59.97 ± 17.15 vs. C 73.14 ± 0.08; p < 0.01; p < 0.05, Table 3, Figure 3). This evidence concerns the gene GP1BA and benign prostatic hyperplasia.