首页> 外文期刊>Annual Review of Immunology >Tuft Cells-Systemically Dispersed Sensory Epithelia Integrating Immune and Neural Circuitry
【24h】

Tuft Cells-Systemically Dispersed Sensory Epithelia Integrating Immune and Neural Circuitry

机译:簇绒细胞 - 全身分散的感觉上皮,整合免疫和神经电路

获取原文
获取原文并翻译 | 示例
           

摘要

Tuft cells-rare solitary chemosensory cells in mucosal epithelia-are undergoing intense scientific scrutiny fueled by recent discovery of unsuspected connections to type 2 immunity. These cells constitute a conduit by which ligands from the external space are sensed via taste-like signaling pathways to generate outputs unique among epithelial cells: the cytokine IL-25, eicosanoids associated with allergic immunity, and the neurotransmitter acetylcholine. The classic type II taste cell transcription factor POU2F3 is lineage defining, suggesting a conceptualization of these cells as widely distributed environmental sensors with effector functions interfacing type 2 immunity and neural circuits. Increasingly refined single-cell analytics have revealed diversity among tuft cells that extends from nasal epithelia and type II taste cells to ex-Aire-expressing medullary thymic cells and small-intestine cells that mediate tissue remodeling in response to colonizing helminths and protists.
机译:染色细胞 - 粘膜上皮稀有的孤立化学感性细胞 - 经历近期发现未缺点的联系的强烈科学审查,以至于2型免疫力。 这些细胞构成导管,通过味道样的信号通路感测来自外部空间的配体,以产生上皮细胞中独特的输出:细胞因子IL-25,与过敏性免疫相关的唾液醇和神经递质乙酰胆碱。 经典II型味道细胞转录因子POU2F3是谱系定义,表明这些细胞的概念化为广泛分布的环境传感器,具有效应器功能接口类型2免疫和神经电路。 越来越多的单细胞分析揭示了从鼻上皮和II型味肠细胞延伸到诸如表达的髓质细胞和小肠细胞的簇细胞之间的多样性,该细胞介导组织重塑以应对殖民化蠕虫和保护物。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号