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早期暴露和微生物组:对IBD预防的影响
Lin Zhang1,2,3, Manasi Agrawal4,5, Siew C Ng1,2,3
1Microbiota I-Center (MagIC), Hong Kong SAR, China.
Gut
|December 20, 2023
概括
早期的肠道微生物组发展对于免疫成熟和预防炎症性肠病 (IBD) 风险至关重要. 了解这些早期暴露可以指导在母亲和婴儿的IBD预防策略.
科学领域:
- 微生物组研究的研究.
- 免疫学 免疫学 免疫学
- 胃肠病学 胃肠病学
背景情况:
- 生命早期对于肠道微生物群的建立和免疫系统的发展至关重要.
- 早期暴露显著影响发展炎症性肠病 (IBD) 的风险.
- 在产前,产周和产后阶段的肠道微生物组合和功能是长期健康或疾病的关键决定因素,包括IBD.
研究的目的:
- 综合总结早期生活因素,微生物组变化和IBD风险之间的相互作用.
- 审查影响肠道微生物组早期成熟和IBD风险暴露的宿主和外部因素.
- 通过在怀孕和产后期间尽量减少有害暴露,提出IBD预防策略.
主要方法:
- 文献综述和现有关于早期生活因素,微生物组和IBD的研究综合.
- 分析宿主和环境对婴儿肠道微生物组发展的影响.
- 确定与IBD风险相关的关键风险.
主要成果:
- 早期的暴露显著塑造了肠道微生物群,影响了IBD易感性.
- 怀孕和产后期间特定的母亲和婴儿因素与改变的微生物组概况和疾病风险有关.
- 对早期微生物组特征的整体理解正在出现.
结论:
- 生命早期的微生物组发育是IBD病变发生的关键窗口.
- 在怀孕和产后期间尽量减少对有害因素的暴露,对于IBD预防至关重要.
- 未来的研究应该专注于开发基于生命早期微生物组见解的有针对性的预防策略.
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