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. 2021 Jun 4;12:684642. doi: 10.3389/fimmu.2021.684642

Figure 5.

Figure 5

IL-1 superfamily cytokines. (A) The IL-1 superfamily cytokines, IL-18 and IL-36γ, signal through MyD88 to activate NF-kB. Inhibitory proteins, such as IL-18 binding protein (IL-18BP) or IL-36 receptor antagonist (IL-36Ra), can inhibit cytokine signaling. (B) IL-18-expressing CAR T cells can stimulate an IFNγ response from CAR T cells and endogenous T and NK cells. IL-36γ-expressing CAR T cells can provide autocrine signaling to enhance effector function and activate endogenous T cells, macrophages, and DCs.