Gene Set Enrichment Analysis (GSEA) correlated these findings, highlighting a significant positive correlation in pathways related to anti‐tumor activity, including cell killing, adhesion, migration, and phagocytosis, between FcγRI‐CAR‐HMs and Ctr‐CAR‐HMs (Figure 3d; Figure S7b, Supporting Information). Here, CALCR is linked to neoplasm.