CD8A and neoplasm: Additionally, the relationship of the risk scores with the tumor-immune cell infiltration was examined, and the resulting data are shown as a heatmap in Fig. 12A. The resulting data of the differential analysis of the infiltration of immune cells between HRG and LRG indicated that individuals in the LRG may showed elevated infiltration levels of T cells follicular helper, T cells CD8, Mast cells resting, and T cells regulatory.