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Interleukin-13 (IL-13) Pathway

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Science's STKE  19 Jul 2005:
Vol. 2005, Issue 293, pp. cm8
DOI: 10.1126/stke.2932005cm8

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Interleukin-13 (IL-13), like IL-4, is a cytokine produced by TH2 type helper T cells in response to signaling through the T cell antigen receptor and by mast cells and basophils upon cross-linkage of the high-affinity receptor for immunoglobulin E (IgE). It is also produced by activated eosinophils. IL-13 induces many of the same responses as IL-4 and shares a receptor subunit with IL-4. IL-13 has been implicated in airway hypersensitivity and mucus hypersecretion, inflammatory bowel disease, and parasitic nematode expulsion.

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