CD4 and neoplasm: More interestingly, tumor‐infiltrating T cells from the γδ/Mix‐load group exhibited a more differentiated phenotype, as indicated by more effector memory (TEM) and less central memory (TCM) cells in CD4+ T compartment, less naive (TN) cells in CD8+ T compartment, and more CD45RA+ TEM (TEMRA) in γδ T compartment, than those from the γδ/Mix‐unload group (Figure S7f, Supporting Information), suggesting that T cells from the γδ/Mix‐load group might be more prone to differentiate into immediate killers.