We made two major observations: (1) The high TP73-AS1 group had more complex immune cell components than the low TP73-AS1 group, including cells exhibiting anti-tumor reactivity, such as activated CD4 T cells, activated dendritic cells, central memory CD4 T cells, central memory CD8 T cells, natural killer cells, and natural killer T cells, and cells involved in tumor suppression, such as immature dendritic cells, MDSCs, plasmacytoid dendritic cells, regulatory T cells, and type 2 T helper cells (Figure 6B). This evidence concerns the gene CD8A and neoplasm.