炎症性肠病中的肠-大脑轴:病原和治疗方法
Samantha Perry1, Lekha Pillarisetti1, Tamara Gelfman1
1Department of Translational Research, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, California 91766 USA.
炎症性肠病 (IBD) 涉及肠道微生物组的破坏,影响肠-大脑轴和心理健康. 了解这些联系对于新的IBD治疗方法至关重要.
科学领域:
- 胃肠道学和免疫学
- 神经科学是一个神经科学.
- 微生物组研究 微生物组研究
背景情况:
- 炎症性肠病 (IBD),包括克罗恩氏病和性结肠炎,是一种慢性胃肠道疾病.
- 肠道炎症的发病包括遗传,环境,微生物和免疫因素.
- 肠道微生物组对于肠道健康,免疫功能和肠-大脑通信至关重要.
研究的目的:
- 探索肠道失调,免疫激活和IBD中神经炎症之间的联系机制.
- 了解肠-大脑轴在IBD病变发生过程中的作用及其对心理健康的影响.
- 确定IBD新型治疗干预措施的潜在目标.
主要方法:
- 对IBD,肠道微生物组,免疫反应和肠-大脑轴的当前文献的综述.
- 分析微生物代谢物,阴道音调和下丘脑-垂体-上腺轴之间的相互作用.
- 综合证据,将肠道失调与神经炎症和情绪调节联系起来.
主要成果:
- 在IBD中肠道微生物组的破坏导致有益细菌减少和致病物种增加.
- 失生症促进了粘膜炎症,细胞因子的释放,改变了神经免疫信号传递.
- 一个涉及微生物代谢物,阴道和HPA轴的反循环延续了炎症并影响了情绪.
结论:
- 肠-大脑轴在IBD中发挥着重要作用,影响身体和心理健康.
- 准肠道微生物组及其代谢物为IBD提供了有前途的治疗途径.
- 针对肠-大脑轴的整体方法对于改善IBD患者的治疗结果和个性化治疗至关重要.
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