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首页> 外文期刊>Trends in immunology >Basophils as antigen presenting cells.
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Basophils as antigen presenting cells.

机译:嗜碱性粒细胞作为抗原呈递细胞。

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Recent reports demonstrate that basophils act as antigen presenting cells to drive Th2 and IgE responses against protease and protein allergens and helminth parasites. Through MHC class II-dependent cognate interactions with CD4(+) T cells in the context of co-stimulatory molecules, and through secretion of IL-4, IL-13 and thymic stromal lymphopoietin, basophils drive antigen-specific Th2 responses. These results have uncovered previously unknown functions of basophils, and should aid in designing novel therapeutic strategies for asthma and allergic conditions.
机译:最近的报道表明,嗜碱性粒细胞充当抗原呈递细胞,以驱动针对蛋白酶和蛋白质过敏原和蠕虫寄生虫的Th2和IgE反应。通过在共刺激分子的背景下与MHC II类依赖的同源相互作用与CD4(+)T细胞相互作用,并通过分泌IL-4,IL-13和胸腺基质淋巴细胞生成素,嗜碱性粒细胞驱动抗原特异性Th2反应。这些结果揭示了嗜碱性粒细胞以前未知的功能,并应有助于设计哮喘和过敏性疾病的新治疗策略。

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