CD4 and posterior cortical atrophy: The findings showed that 14/22 immune cells had significant difference among the PCa subtypes; B cells naïve, dendritic cells resting, T cells CD4 memory activated and T cells CD4 memory resting were significantly higher in the HIF-1_H subset, while Macrophages M1 and NK cells activated were significantly lower in the HIF-1_L subset in the TCGA dataset.