在肠-大脑轴上传递微生物群-神经皮质信号
Takahiro E Ohara1, Elaine Y Hsiao2,3
1Department of Integrative Biology and Physiology, University of California, Los Angeles, CA, USA. t.ohara@ucla.edu.
Nature reviews. Microbiology
|January 1, 2025
概括
肠道微生物群和大脑双向通信,影响情绪和肠道健康. 这个肠-大脑轴涉及微生物因素,内分泌细胞和神经机制,影响胃肠道和神经精神疾病.
科学领域:
- 神经科学是一个神经科学.
- 微生物学 微生物学
- 胃肠病学 胃肠病学
背景情况:
- 肠道微生物群显著影响大脑功能和行为.
- 大脑也影响肠道微生物群的组成和功能.
- 这种双向通信形成了一个关键的肠-大脑轴.
研究的目的:
- 为了提供肠-大脑轴通道的概述.
- 探索肠道微生物和神经元之间的对话.
- 突出影响肠道微生物群与大脑相互作用的因素.
主要方法:
- 审查关于肠-大脑沟通的现有研究.
- 对微生物,细胞和神经介质的分析.
- 检查肠道感官系统和神经上皮界面.
主要成果:
- 在肠道和大脑之间建立了双向通信通道.
- 确定肠道感官系统作为一个关键的整合点.
- 突出了微生物因素,内分泌细胞和神经机制.
结论:
- 肠道微生物群-大脑轴是整合内部和环境线索的重要网络.
- 了解这一轴对于胃肠道和神经精神健康至关重要.
- 肠道神经上皮界面是肠-大脑对话的核心.
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