The immune cell scores of the high-risk group, including B cells, activated dendritic cells (aDCs), CD8+ T cells, dendritic cells (DCs), macrophages, immature dendritic cells (iDCs), mast cells, neutrophils, NK cells, plasmacytoid dendritic cells (pDCs), T helper cells, T follicular helper (Tfh), Th1 cells, tumor-infiltrating lymphocytes (TILs), and T regulatory cells (Tregs), were significantly higher than those of the low-risk group, and the difference was statistically significant (Figure 10A). The gene discussed is CD8A; the disease is neoplasm.