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The DOI matches its Crossref record; 175 of the 175 references it cites were found in a registry or an index.

IL-13 Effector Functions

Wynn, Thomas A.·2003·Annual Review of Immunology

Abstract

IL-13 was first recognized for its effects on B cells and monocytes, where it upregulated class II expression, promoted IgE class switching and inhibited inflammatory cytokine production. It was also thought to be functionally redundant with IL-4. However, studies conducted with knockout mice, neutralizing antibodies, and novel antagonists demonstrate that IL-13 possesses several unique effector functions that distinguish it from IL-4. Resistance to most gastrointestinal nematodes is mediated by type-2 cytokine responses, in which IL-13 plays a dominant role. By regulating cell-mediated immunity, IL-13 modulates resistance to intracellular organisms including Leishmania major, Leishmania mexicana, and Listeria monocytogenes. In the lung, IL-13 is the central mediator of allergic asthma, where it regulates eosinophilic inflammation, mucus secretion, and airway hyperresponsiveness. Manipulation of IL-13 effector function may also prove useful in the treatment of some cancers like B-cell chronic lymphocytic leukemia and Hodgkin's disease, where IL-13 modulates apoptosis or tumor cell growth. IL-13 can also inhibit tumor immunosurveillance. As such, inhibitors of IL-13 might be effective as cancer immunotherapeutics by boosting type-1-associated anti-tumor defenses. Finally, IL-13 was revealed as a potent mediator of tissue fibrosis in both schistosomiasis and asthma, which indicates that it is a key regulator of the extracellular matrix. The mechanisms that regulate IL-13 production and/or function have also been investigated, and IL-4, IL-12, IL-18, IFN-γ, IL-10, TGF-β, TNF-α, and the IL-4/IL-13 receptor complex play important roles. This review highlights the effector functions of IL-13 and describes multiple pathways for modulating its activity in vivo.

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Metadata

Authors
Wynn, T. A.
Venue
Annual Review of Immunology
Published
2003-04
Volume
21
Issue
1
Pages
425-456
ISSN
  • 0732-0582 (ISSN-L)
  • 1545-3278
OpenAlex
W2168938667
Cited by
958
References
175
FWCI
2.73
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: IL-13 Effector Functions. https://app.cochat.ai/papers/10.1146/annurev.immunol.21.120601.141142
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Wynn, T. A. (2003). IL-13 Effector Functions. Annual Review of Immunology. https://doi.org/10.1146/annurev.immunol.21.120601.141142

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