Fig. 2From: The potential of interleukin-37 as an effective therapeutic agent in asthmaThe function of IL-37 in asthma. The black arrow indicates positive effects, while the red T-shaped lines indicate negative effects. CD: Cluster of differentiation; DC, dendritic cell; IL, interleukin; MHC, major histocompatibility complex; Th, helper T cell; TNF, Tumor necrosis factor; T reg, T regulatory cellBack to article page