Interleukin (Il)-18 Promotes the Development of Chronic Gastrointestinal Helminth Infection by Downregulating IL-13

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منابع مشابه

Interleukin (Il)-18 Promotes the Development of Chronic Gastrointestinal Helminth Infection by Downregulating IL-13

Expulsion of the gastrointestinal nematode Trichuris muris is mediated by a T helper (Th) 2 type response involving interleukin (IL)-4 and IL-13. Here we show that Th1 response-associated susceptibility involves prior activation of IL-18 and caspase-1 followed by IL-12 and interferon (IFN)-gamma in the intestine. IL-18-deficient mice are highly resistant to chronic T. muris infection and in viv...

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Role of interleukin-18 (IL-18) in mycobacterial infection in IL-18-gene-disrupted mice.

Immunity to mycobacterial infection is closely linked to the emergence of T cells that secrete cytokines, gamma interferon (IFN-gamma), interleukin-12 (IL-12), and tumor necrosis factor alpha (TNF-alpha), resulting in macrophage activation and recruitment of circulating monocytes to initiate chronic granuloma formation. The cytokine that mediates macrophage activation is IFN-gamma, and, like IL...

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Interleukin-18 and IL-18 Binding Protein

Interleukin-18 (IL-18) is a member of the IL-1 family of cytokines. Similar to IL-1β, IL-18 is synthesized as an inactive precursor requiring processing by caspase-1 into an active cytokine but unlike IL-1β, the IL-18 precursor is constitutively present in nearly all cells in healthy humans and animals. The activity of IL-18 is balanced by the presence of a high affinity, naturally occurring IL...

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Identification of an interleukin (IL)-25–dependent cell population that provides IL-4, IL-5, and IL-13 at the onset of helminth expulsion

Type 2 immunity, which involves coordinated regulation of innate and adaptive immune responses, can protect against helminth parasite infection, but may lead to allergy and asthma after inappropriate activation. We demonstrate that il25(-/-) mice display inefficient Nippostrongylus brasiliensis expulsion and delayed cytokine production by T helper 2 cells. We further establish a key role for in...

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Serum levels of interleukin (IL)-13, IL-17 and IL-18 in patients with ischemic heart disease.

OBJECTIVE It has been reported that the cytokines play an important role in the pathogenesis of cardiovascular diseases. The aim of this study was to evaluate the serum levels of interleukin (IL)-13, IL-17 and IL-18 in patients with ischemic heart disease (IHD) and also to clarify their association with traditional risk factors of disease. METHODS A total of 60 patients with IHD as having acu...

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ژورنال

عنوان ژورنال: Journal of Experimental Medicine

سال: 2001

ISSN: 0022-1007,1540-9538

DOI: 10.1084/jem.194.3.355