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在渐进的多发性硬化症中,系统性炎症与带缩有关并先于带缩
Charlotte M Stuart1, Aravinthan Varatharaj1,2, Yukai Zou1,3
1Clinical Neurosciences, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK.
Brain communications
|May 7, 2024
概括
多发性硬化症 (MS) 中的系统性炎症在脊髓缩之前并与脊髓缩有关. 向全身炎症可能为减缓多发性硬化患者神经退行提供新的治疗策略.
科学领域:
- 神经免疫学 神经免疫学
- 神经退行发生神经退行.
- 炎症 炎症是一种炎症.
背景情况:
- 系统性炎症对临床前多发性硬化症模型中的中枢神经系统炎症和轴突损失产生影响.
- 目前尚不确定系统性炎症是否会导致脊髓或大脑缩在人类多发性硬化症中.
研究的目的:
- 为了研究系统性炎症和进展性多发性硬化症中中枢神经系统缩之间的关系.
- 评估系统性炎症是否会随着时间的推移预测脊髓和大脑缩.
主要方法:
- 一项长度观察性研究 (SIMS) 追踪了50名患有渐进性多发性硬化症的参与者,持续了2.5年.
- 系统性炎症每周通过尿路内奥丁与肌素的比率进行测量.
- 在基线和研究结束时使用MRI评估大脑和椎脊髓缩.
主要成果:
- 宫脊髓缩被观察并通过系统性炎症预测,具有提示性的时间滞后.
- 在这个队列中,脑缩与系统性炎症没有显著相关.
- 炎症反应对带缩的影响是由背景炎症水平调节的.
结论:
- 系统性炎症与多发性硬化症的进展有关,并且在多发性硬化症进展之前发生,特别是宫缩.
- 这些发现表明,它是减缓多发性硬化症中神经退行的潜在治疗标.
- 需要进一步的研究来确定因果关系.
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