早期的呼吸道感染和发育免疫力决定了终身的肺部健康
Clare M Lloyd1, Sejal Saglani2
1National Heart and Lung Institute, Faculty of Medicine, Imperial College, London, UK. c.lloyd@imperial.ac.uk.
Nature immunology
|July 6, 2023
概括
儿童早期的呼吸道感染会影响终身肺部健康. 了解婴儿发育中的免疫系统,微生物组和肺部相互作用是预防长期呼吸系统问题的关键.
科学领域:
- 儿科免疫学 儿科免疫学
- 微生物组研究的研究.
- 呼吸系统药物 呼吸系统药物
背景情况:
- 婴儿和幼儿经常患有呼吸道感染.
- 发育中的免疫系统和生命早期成熟的肺部容易受到感染的影响.
- 在这个关键的发育窗口期间的障碍可能会导致终身的肺部健康后果.
研究的目的:
- 概述肺免疫和结构细胞与微生物相互作用的分子机制.
- 定义婴儿健康的呼吸系统生态系统.
- 了解环境暴露如何影响这个生态系统和肺部健康.
主要方法:
- 审查目前对分子机制的理解.
- 分析免疫细胞,结构细胞和呼吸道微生物群之间的相互作用.
- 检查影响呼吸系统生态系统的环境因素.
主要成果:
- 婴儿的免疫系统与呼吸道微生物组和肺部成熟一起发展.
- 早期的呼吸道感染和微生物组障碍可以改变发育轨迹.
- 环境暴露显著影响呼吸道免疫网络.
结论:
- 澄清健康的呼吸系统生态系统的组成部分至关重要.
- 了解分子相互作用有助于减轻感染的有害影响.
- 恢复肺部免疫健康需要解决微生物群和环境影响.
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