打破循环:维生素D可以弥合肠道微生物群和多发性硬化症中的免疫动力学之间的差距吗?
Feray Gençer Bingöl1, Emine Kocyigit2, Elif Çelik3
1Department of Nutrition and Dietetics, Faculty of Health Sciences, Burdur Mehmet Akif Ersoy University, Burdur 15100, Türkiye.
International journal of molecular sciences
|June 26, 2025
概括
维生素D在调节免疫系统和肠道微生物群方面发挥着至关重要的作用,可能会影响多发性硬化症 (MS) 的发展. 需要进一步的研究,以充分了解维生素D,肠道健康和MS患者免疫反应之间的相互作用.
科学领域:
- 神经免疫学 神经免疫学
- 微生物组研究 微生物组研究
- 内分泌学 在内分泌学.
背景情况:
- 多发性硬化症 (MS) 是一种慢性神经炎症和神经退行性疾病.
- 遗传和环境因素,包括维生素D缺乏和肠道失生症,有助于MS病因.
- 人们越来越认识到维生素D,肠道微生物群和免疫系统之间的相互作用.
研究的目的:
- 探索维生素D在调节免疫反应和肠道微生物群中的作用.
- 研究维生素D对调控性T细胞和T辅助细胞 (Th1和Th17) 的影响.
- 检查维生素D对肠道内生菌和肠道通透性的保护作用.
主要方法:
- 审查有关维生素D,肠道微生物群和MS免疫系统的现有文献.
- 通过维生素D受体 (VDR) 分析维生素D的作用机制.
- 在MS患者和健康个体中,肠道微生物群概况的比较.
主要成果:
- 维生素D通过促进调节性T细胞和抑制Th1/Th17细胞来调节免疫反应.
- 多发性硬化症患者表现出肠道失生症,其特点是微生物多样性减少和促炎性物种增加.
- 维生素D对肠道内生菌产生保护作用,并通过VDR信号减少肠道的透性.
结论:
- 维生素D可能通过其对肠道微生物群和免疫系统的影响,有助于预防MS的全身炎症.
- 在MS中维生素D水平,肠道微生物群和免疫反应之间的关系需要进一步调查.
- 了解这种三位一体对于开发MS的新型治疗策略至关重要.
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