VEGFR2: Normal prostate epithelial cells and PCa cells both exhibited low VEGFR2 immunoreactivity, and there was marginal evidence of higher VEGFR2 in PCa vs NP (mean staining index NP: 0.03, 95% CI 0.00–0.05; PCa: 0.07, 95% CI 0.03–0.11; P=0.02); see Figure S1. The gene discussed is KDR; the disease is posterior cortical atrophy.