大脑小血管疾病:对病理生理机制的综述
1Division of Cerebrovascular Diseases and Neurocritical Care, Department of Neurology, The Ohio State University, 333 West 10th Ave, Graves Hall 3172C, Columbus, OH, 43210, USA. yousefhannawi@yahoo.com.
Translational stroke research
|October 21, 2023
概括
大脑小血管疾病 (cSVD) 涉及影响小血管的大脑衰老过程. 了解这些机制是开发新治疗cSVD的关键,这导致认知衰退和中风.
科学领域:
- 神经学 神经学
- 血管生物学 血管生物学
- 衰老研究研究 衰老研究
背景情况:
- 大脑小血管疾病 (cSVD) 是血管认知障碍和中风的主要原因.
- 目前对cSVD病原学的理解尚不完整,限制了治疗的发展.
研究的目的:
- 审查和综合关于cSVD病理生理机制的当前知识.
- 识别知识差距,并为cSVD治疗提出未来的研究方向.
主要方法:
- 关于神经成像和cSVD动物模型近期进展的综述.
- 对参与cSVD病原发生的年龄相关过程的分析.
- 讨论各种病理因素之间的相互作用.
主要成果:
- cSVD涉及动脉硬,氧化应激,炎症,肠道失调和高盐摄入.
- 这些因素导致内皮功能障碍,血脑屏障破坏和神经炎症.
- 缺陷的淋巴系统功能有助于cSVD的认知衰退.
结论:
- 多种相互作用的年龄取决于机制驱动cSVD.
- 需要进一步的研究来阐明复杂的相互作用,并开发有针对性的疗法.
- 建议对转化和早期临床研究采取系统的方法.
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