IL-17–producing ST2+ group 2 innate lymphoid cells play a pathogenic role in lung inflammation
نویسندگان
چکیده
منابع مشابه
role of innate lymphoid cells in lung disease
innate lymphoid cells (ilcs) are identified as novel population of hematopoietic cells which protect the body by coordinating the innate immune response against a wide range of threats including infections, tissue damages and homeostatic disturbances. ilcs, particularly ilc2 cells, are found throughout the body including the brain. ilcs are morphologically similar to lymphocytes, express and re...
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The recent identification of several novel innate lymphoid cell (iLC) subsets has increased our understanding of the mechanisms which link the innate and adaptive immune systems. While the contribution of these subsets toward the pathogenesis of human disease remains largely to be determined, it seems likely that they will play a particularly important role in sterile inflammatory settings wher...
متن کاملSoluble ST2 suppresses the effect of interleukin-33 on lung type 2 innate lymphoid cells
Type 2 innate lymphoid cells (ILC2) in lungs produce interleukin (IL)-5 and IL-13 in response to IL-33 and may contribute to the development of allergic diseases such as asthma. However, little is known about negative regulators and effective inhibitors controlling ILC2 function. Here, we show that soluble ST2, a member of the IL-1 receptor family, suppresses the effect of IL-33 on lung ILC2 in...
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Group 2 innate lymphoid cells (ILC2) are implicated in allergic asthma as an early innate source of the type 2 cytokines IL-5 and IL-13. However, their induction in house dust mite (HDM)-mediated airway inflammation additionally requires T cell activation. It is currently unknown whether phenotypic differences exist between ILC2s that are activated in a T cell-dependent or T cell-independent fa...
متن کاملSkin-specific expression of IL-33 activates group 2 innate lymphoid cells and elicits atopic dermatitis-like inflammation in mice.
Transgenic mice expressing the mouse interleukin 33 (IL-33) gene driven by a keratin 14 promoter were generated. The skin-selective expression of the IL-33 gene was enhanced, and intense immunofluorescence for IL-33 was evident in the nuclei of the epidermis. Spontaneous itchy dermatitis developed in those mice at 6-8 wk of age in specific pathogen-free conditions. In the lesional skin, the epi...
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ژورنال
عنوان ژورنال: Journal of Allergy and Clinical Immunology
سال: 2019
ISSN: 0091-6749
DOI: 10.1016/j.jaci.2018.03.007