Regulation of inflammatory responses by IL-17F.
Regulation of inflammatory responses by IL-17F.
复制标题
IL-17F对炎症反应的调节。
DOI:
10.1084/jem.20071978
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发表时间:
2008-05-12
影响因子:
15.3
通讯作者:
Dong, Chen
中科院分区:
文献类型:
--
作者:
Yang, Xuexian O.;Chang, Seon Hee;Park, Heon;Nurieva, Roza;Shah, Bhavin;Acero, Luis;Wang, Yi-Hong;Schluns, Kimberly S.;Broaddus, Russell R.;Zhu, Zhou;Dong, Chen
Although interleukin (IL) 17 has been extensively characterized, the function of IL-17F, which has an expression pattern regulated similarly to IL-17, is poorly understood. We show that like IL-17, IL-17F regulates proinflammatory gene expression in vitro, and this requires IL-17 receptor A, tumor necrosis factor receptor–associated factor 6, and Act1. In vivo, overexpression of IL-17F in lung epithelium led to infiltration of lymphocytes and macrophages and mucus hyperplasia, similar to observations made in IL-17 transgenic mice. To further understand the function of IL-17F, we generated and analyzed mice deficient in IL-17F or IL-17. IL-17, but not IL-17F, was required for the initiation of experimental autoimmune encephalomyelitis. Mice deficient in IL-17F, but not IL-17, had defective airway neutrophilia in response to allergen challenge. Moreover, in an asthma model, although IL-17 deficiency reduced T helper type 2 responses, IL-17F–deficient mice displayed enhanced type 2 cytokine production and eosinophil function. In addition, IL-17F deficiency resulted in reduced colitis caused by dextran sulfate sodium, whereas IL-17 knockout mice developed more severe disease. Our results thus demonstrate that IL-17F is an important regulator of inflammatory responses that seems to function differently than IL-17 in immune responses and diseases.
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影响因子:
64.5
作者:
Ivanov, Ivaylo I.;McKenzie, Brent S.;Littman, Dan R.
通讯作者:
Littman, Dan R.
影响因子:
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Kiss, Attila;Montes, Martin;Corry, David B.
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100.3
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通讯作者:
Dong, C
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44.1
作者:
Chang, Seon Hee;Dong, Chen
通讯作者:
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64.8
作者:
Dong, C;Juedes, AE;Flavell, RA
通讯作者:
Flavell, RA