微生物组-肠-大脑轴:关于炎症性肠病和神经精神疾病之间的联系的含义
Cheng-Mei Tian1,2, Mei-Feng Yang3, Chen Kong1
1Department of Gastroenterology, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, Guangdong, 518020, People's Republic of China.
Journal of inflammation research
|September 29, 2025
概括
肠-大脑轴将肠道微生物群与大脑功能联系起来,影响神经精神疾病. 准肠道细菌可能为自闭症和阿尔茨海默病等疾病提供新的治疗方法.
科学领域:
- 神经科学和微生物学
- 肠-大脑轴研究研究
- 炎症性肠病 (IBD) 和神经精神疾病
背景情况:
- 大脑和胃肠道是相互连接的感官器官,对内部和外部的线索做出反应.
- 在炎症性肠病 (IBD) 中肠道微生物群的失调激活了肠道免疫系统.
- 肠-大脑轴在神经精神疾病中发挥作用,包括自闭症,抑郁症,焦虑症,阿尔茨海默氏症和帕金森病.
研究的目的:
- 讨论肠脑轴信号传递的分子机制.
- 探索IBD,微生物属和精神/神经疾病之间的联系.
- 建议针对肠道微生物群治疗肠道改变的神经精神疾病.
主要方法:
- 通过肠-大脑轴的分子信号通路的审查.
- 对免疫和神经内分泌系统,肠道透性和微生物组成的分析.
- 检查肠-大脑通信中的细菌细胞外囊泡.
主要成果:
- 肠-大脑轴涉及通过免疫,神经内分泌和微生物因素复杂的信号传递.
- 与IBD相关的特定微生物属与精神病和神经疾病有关.
- 临床前和临床证据支持肠道微生物群对大脑功能的影响.
结论:
- 肠道微生物群调节为神经精神疾病提供了潜在的治疗策略.
- 了解肠-大脑轴机制对于开发新疗法至关重要.
- 准肠道微生物组为管理受肠-大脑相互作用影响的疾病提供了一个有希望的途径.
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