收稿日期: 2025-04-17
网络出版日期: 2025-08-28
基金资助
国家自然科学基金项目(82405575);国家资助博士后研究人员计划C档资助(GZC20240445);中国博士后科学基金资助项目(2023M74110);湖北省自然科学基金项目(2024AFD305);湖北中医药大学2025年度博士研究生创新能力提升计划项目(2025BSCX14);武汉市自然科学基金探索计划(2024040801020334);武汉市知识创新专项项目(2023020201020794)
Meningeal lymphatic vessles promote α-syn efflux in Parkinson's disease
Received date: 2025-04-17
Online published: 2025-08-28
帕金森病(Parkinson's disease,PD)是一种神经系统退行性疾病,其核心病理特征是病理性α-突触核蛋白(α-syn)在脑内异常聚集,但以此为靶点的临床治疗方式较少。脑膜淋巴管(meningeal lymphatic vessles system,MLVs)作为近年来的研究热点,在中枢神经系统(CNS)液体引流中具有重要作用,能够促进脑内代谢废物如α-syn的外排及清除。调节MLVs形态功能来促进α-syn的外排,可能成为未来干预PD研究中的重要方向,为PD 的临床治疗提供新的思路。该文将从MLVs的结构功能、MLVs在PD中的作用以及靶向MLVs治疗PD的策略3个方面进行综述。
肖蝶 , 马骏 , 祁羚 , 於赵勰 , 李亚楠 . 脑膜淋巴管促进帕金森病α-突触核蛋白外排的研究进展[J]. 实用医学杂志, 2025 , 41(16) : 2604 -2610 . DOI: 10.3969/j.issn.1006-5725.2025.16.024
Parkinson's disease (PD) is a neurodegenerative disorder whose core pathological feature is the abnormal accumulation of pathological α-synuclein (α-syn) in the brain, but there are rare clinical therapeutic modalities that target this. As a hot research topic in recent years, meningeal lymphatic vessels (MLVs) play an important role in central nervous system fluid (CNS) drainage, and can promote the exocytosis and clearance of metabolic wastes such as α-syn from the brain. Regulating the morphology and function of MLVs to promote α-syn exocytosis is likely to become an influential direction for future intervention in PD research and provide new approaches for the clinical therapy of PD. In this article, we will overview 3 aspects of the structure and function of MLVs, the role of MLVs in PD, and the strategy of targeting MLVs to treat PD.
Key words: Parkinson's disease; meningeal lymphatic vessels; α-synuclein
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