The effects and outcomes of the trogocytosis among PMNs, autologous CD4+T, allogeneic CD4+T or allogeneic B, are illustrated in Figure 5, which indicates the membrane transfer between PMNs and other immune-related cells or antibody-targeted tumor cells after cell-cell contact to modulate the immune responses, granule protein-mediated cell survival, and tumor immunity including antibody-dependent cellular cytotoxicity (ADCC) exerted by neutrophils. The gene discussed is CD4; the disease is neoplasm.