作为一种前进性同核病变的REM睡眠行为障碍:临床和实验室生物标志物的最新情况,以及神经保护试验的含义
Lee E Neilson1,2,3,4, Youssef I Khattab5, Miranda M Lim6,7,5
1Neurology and Research Service, VA Portland Health Care System, 3710 SW US Veterans Hospital Rd, P3-PADRECC, Portland, OR, 97239, USA. neilsole@ohsu.edu.
Current neurology and neuroscience reports
|October 24, 2025
概括
快速眼动 (REM) 睡眠行为障碍 (RBD) 与神经退行性疾病有关. 在RBD患者中,早期的临床缺陷和生物标志物可以预测疾病的进展,并有助于开发新的治疗方法.
科学领域:
- 神经学 神经学
- 睡眠医学 睡眠医学
- 神经退行发生神经退行.
背景情况:
- 快速眼动 (REM) 睡眠行为障碍 (RBD) 是一种与帕金森病 (PD),勒维体痴呆症 (DLB) 和多个系统缩 (MSA) 等同核蛋白病相关的睡眠障碍.
- RBD越来越多地被认为是前进性同核蛋白病变,表现出早期α-同核蛋白通路异常,炎症和线粒体功能障碍.
研究的目的:
- 审查了解RBD患者临床缺陷的最新进展.
- 总结神经成像特征和RBD的生物标志物测试开发.
- 突出RBD作为神经退行性疾病的风险人口.
主要方法:
- 对RBD患者的临床研究的审查.
- 对神经精神,自主和运动领域缺陷的分析.
- 对用于诊断的α-synuclein种子放大试验的评估.
主要成果:
- 患有RBD的个体往往表现出超出梦想表现的非运动症状.
- 随着神经精神,自主和运动缺陷的同时出现,RBD预测更快地转变为PD,DLB或MSA.
- α-synuclein 种子放大试验显示出对 synuclein 病变的死前诊断的前景.
结论:
- RBD是神经退行性同核蛋白病变的显著前体标记物.
- 鉴定临床缺陷和利用生物标志物可以完善临床试验招生对prodromal人群.
- 目前正在进行RBD患者的神经保护试验.
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