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. 2022 May 13;13:894002. doi: 10.3389/fimmu.2022.894002

Figure 2.

Figure 2

Mechanism of IL-38 in regulating the macrophage function. (A) IL-38 regulates the phenotypic transformation of macrophages. (B) IL-38 inhibits NLRP3 activation. (C) IL-38 binds IL-1RAPL1 to regulate the macrophage function. IL-38, interleukin-38; TNF-α, tumor necrosis factor-α; VEGF, vascular endothelial growth factor; TGF-β, transforming growth factor-β; NLRP3, NOD-like receptor thermal protein domain-associated protein 3; IL1RAPL1, interleukin-1 receptor accessory protein-like 1 (–); inhibition.