CD8A and neoplasm: When comparing the differences between immune cells and immune functions in high- and low-risk groups, we found that Neutrophils, T helper cells, tumor infiltrating lymphocyte (TIL), Check-point, antigen presenting cell (APC) co-stimulation, B cell, Regulatory cells (Treg), plasmacytoid dendritic cells (pDCs), T cell co-stimulation, T cell co-inhibition, Type 2 helper T (Th2) cells, human leukocyte antigen (HLA), Follicular helper T cell (Tfh), Inflammation-promoting, CD8+ T cells in the high-risk group are higher in value (Figure 6K).