CD4 and neoplasm: High risk score was positively associated with tumor infiltrating immune cells including CD4+ T cells (Figures 8C,F), neutrophils (Figure 8D), and activated NK cells (Figures 8H,I), and negatively associated with hematopoietic stem cells (Figure 8B), myeloid dendritic cells (Figure 8E), and uncharacterized cells (Figure 8G).