在抑郁症中,xiaoyaosan调节肠-大脑代谢通路和大脑微观结构:一个多omics洞察力
Wen-Zhi Hao1, Yan-Ru Sun2, Ying-Ren Zhang1
1Guangzhou Key Laboratory of Formula-Pattern of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Jinan University, Guangzhou, China.
Chinese medicine
|October 1, 2025
概括
亚 (XYS) 通过重新编程肠-大脑轴代谢,调节肠道微生物群,恢复神经完整性来缓解抑郁症. 这项研究揭示了XYS.
科学领域:
- 神经科学是一个神经科学.
- 代谢学 代谢学 代谢学
- 微生物组研究 微生物组研究
背景情况:
- 抑郁症与肠-大脑轴内的代谢功能障碍有关.
- 以前的研究表明,在抑郁症模型中,Xiaoyaosan (XYS) 调节肠-大脑代谢途径.
- 参与XYS抗抑郁作用的关键代谢途径需要进一步阐明.
研究的目的:
- 在慢性克制压力 (CRS) 诱导的抑郁症中,XYS 影响的关键代谢途径的特征.
- 研究XYS对肠道微生物群组成和大脑新陈代谢的影响.
- 探索空间代谢学和多奥米学集成在理解XYS的作用机制中的作用.
主要方法:
- 综合的多组学方法,包括16S rRNA测序,代谢学和空间代谢学 (AFADESI-MSI).
- 分析大脑扩散张力特征以评估神经完整性.
- 抑郁症类行为,肠道微生物群和代谢途径之间的相关性分析.
主要成果:
- XYS调节了肠道微生物群,增加了有益的细菌 (例如,阿克尔曼西亚),减少了有害的细菌 (例如,Desulfovibrio).
- 在肠道和大脑中,XYS调节了葡萄糖脂和酸的代谢.
- 通过XYS治疗,在中部前额皮质和海马体中保留了神经完整性,抵消了CRS诱导的损伤.
结论:
- 通过重编程肠-大脑轴代谢,XYS 发挥抗抑郁作用,影响肠道微生物群和大脑代谢物.
- 这项研究强调了微生物代谢产物和空间代谢资料在抑郁症中的重要性.
- 空间代谢学和多奥米学整合为传统中医研究提供了新的见解.
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