CD4 and cancer: Moreover, ZBTB7A expression significantly correlated with the infiltration levels of B cells in 4 cancer types (BRCA, LIHC, LUAD, and READ), CD4 + T cells in 7 cancer types (BRCA, COAD, HNSC-HPV pos, HNSC-HPV neg, LIHC, LUAD, and READ), macrophages in four cancer types (BRCA, CHOC, LIHC, and LUAD), neutrophils in six cancer types (BLCA, CHOL, COAD, HNSC-HPV pos, HNSC-HPV neg, and LUAD), dendritic cells in five cancer types (COAD, HNSC-HPV pos, HNSC-HPV neg, LIHC, and LUAD).