Article
IL-3 is essential for ICOS-L stabilization on mast cells, and sustains the IL-33-induced RORγt+ Treg generation via enhanced IL-6 induction.
Immunology - 1 May 2021
Drube Sebastian, Müller Sylvia, Weber Franziska, Wegner Philine, Böttcher-Loschinski Romy, Gaestel Matthias, Hutloff Andreas, Kamradt Thomas, Andreas Nico
Abstract excerpt
IL-33 is a member of the IL-1 family. By binding to its receptor ST2 (IL-33R) on mast cells, IL-33 induces the MyD88-dependent activation of the TAK1-IKK2 signalling module resulting in activation of the MAP kinases p38, JNK1/2 and ERK1/2, and of NFκB. Depending on the kinases activated in these pathways, the IL-33-induced signalling is essential for production of IL-6 or IL-2. This was shown to control the...
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