The EPIC algorithm showed that ANKRD1 expression was positively correlated with the infiltrating level of cancer-associated fibroblast in COAD, HNSC, KIRC, LIHC, PRAD, TGCT, and THCA, endothelial cell in LUAD, LUSC, and TGCT, macrophage in LUAD and LUSC, but negatively correlated with the infiltrating level of B cell in TGCT, CD4+ T cell in TGCT, and CD8+ T cell in HNSC (Fig. 8B, |R| > 0.25, −log10(FDR) > 5). The gene discussed is CD8A; the disease is cancer.