Mature cDCs and pDCs (monocyte-derived) can secrete cytokines (IL-1β, IL-12, IL-18, IFN-γ, and TNF-α) that activate Vγ9Vδ2+ T cells, enhancing their proliferation and cytotoxic function (IL-18-mediated cytotoxicity against tumor cells) (287, 291–296). Here, IFNG is linked to neoplasm.