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多发性硬化症中衰老的中枢神经系统:成像视角
Massimo Filippi1,2,3,4,5, Paolo Preziosa1,2,5, Frederik Barkhof6,7
1Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy.
Brain : a journal of neurology
|July 24, 2024
概括
衰老显著影响多发性硬化症 (MS) 通过改变大脑结构和功能,可能加重残疾和影响治疗反应. 了解这些复杂的相互作用对于有效的患者护理和量身定制的治疗策略至关重要.
科学领域:
- 神经科学是一个神经科学.
- 免疫学 免疫学 免疫学
- 放射学 放射学是指放射学
背景情况:
- 老龄化本身就会导致大脑的变化,例如塑性降低和灰质体积减少.
- 多发性硬化症 (MS) 病理与与年龄相关的变化相互作用,可能加剧临床残疾.
- 老龄化可能会影响多发性硬化患者对治疗及其副作用的反应.
研究的目的:
- 在MS的背景下,审查中枢神经系统 (CNS) 衰老的免疫病理和MRI方面.
- 探索老龄化如何影响多发性硬化病理,临床表现和诊断标准.
- 讨论MRI在了解与年龄相关的神经退行以及MS治疗效果中的作用.
主要方法:
- 文献综述侧重于免疫衰变,与衰老相关的中枢神经系统病理以及MS的临床方面.
- 分析与衰老和MS相关的MRI发现,包括神经退行,铁动态和髓变化.
- 综合有关老龄化与多发性硬化之间的相互作用的当前知识.
主要成果:
- 与衰老相关的脑部变化可能会加剧多发性硬化病理和临床残疾.
- 年龄影响MS诊断,并发症对成像的影响,以及治疗疗效.
- 核磁共振是可视化和理解衰老和多发性硬化综合影响的关键工具.
结论:
- 衰老和多发性硬化之间的相互作用是复杂的,需要调整治疗考虑.
- 了解与年龄相关的中枢神经系统变化对于有效管理多发性硬化症患者至关重要.
- 磁力共振成像为老年人MS的病理生理学和治疗提供了关键的见解.
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