We found B cell, T cell CD4+ helper T cell 2 (Th2), T cell CD4+ memory, macrophage, monocyte, and myeloid dendritic cell (mDC) were positively associated with EZH2 mRNA levels (all r > 0, p-value < 0.05), while T cell CD4+ helper T cell 1 (Th1), T cell CD8+, NK cell, and endothelial cell were negatively associated with EZH2 mRNA level in PCa (all r < 0, p-value < 0.05). This evidence concerns the gene CD4 and posterior cortical atrophy.