As shown in Figure 10B, the risk score was positively correlated with myeloid dendritic cell, CD4+ T cell, CD8+ T cell, cancer-associated fibroblast, hematopoietic stem cell, neutrophil, and macrophage M2, while negatively correlated with T cell CD4+ memory activated, T cell follicular helper, NK cell resting, and mast cell resting (Supplementary Table S10). The gene discussed is CD4; the disease is cancer.