中国神经再生研究(英文版) ›› 2025, Vol. 20 ›› Issue (3): 763-778.doi: 10.4103/NRR.NRR-D-23-01595

• 综述:退行性病与再生 • 上一篇    下一篇

衰老和神经退行性疾病中脑膜淋巴管与中枢神经系统免疫细胞的串扰

  

  • 出版日期:2025-03-15 发布日期:2024-06-26
  • 基金资助:
    国家自然科学基金(82274616),广东省普通高校重点实验室项目(2019KSYS005),广东省科技计划国际科技合作项目(2020A0505100052)

Meningeal lymphatic vessel crosstalk with central nervous system immune cells in aging and neurodegenerative diseases

Minghuang Gao1, 2, #, Xinyue Wang3, #, Shijie Su1, 2, Weicheng Feng1, 2, Yaona Lai1, 2, Kongli Huang1, 2, Dandan Cao1, 2, Qi Wang1, 2, *   

  1. 1Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong Province, China; 2Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong Province, China; 3The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province, China
  • Online:2025-03-15 Published:2024-06-26
  • Contact: Qi Wang, MS, Wangqi@gzucm.edu.cn.
  • Supported by:
    The work was supported by the National Natural Science Foundation of China, No. 82274616; the Key Laboratory Project for General Universities in Guangdong Province, No. 2019KSYS005, and Guangdong Province Science and Technology Plan International Cooperation Project, No. 2020A0505100052 (all to QW).

摘要:

在生理和病理条件下,脑膜淋巴管均能连接中枢神经系统与外周淋巴管。脑膜淋巴管不仅在脑代谢产物清除中发挥重要的作用,而且有助于抗原的递送和免疫细胞的激活。新型基因组技术的出现使得对骨髓和淋巴细胞的特征及其与中枢神经系统中脑膜淋巴管的相互作用的了解更为深入。此次综述概述了脑膜淋巴管在中枢神经系统免疫网络中的多方面作用,关注了脑膜淋巴管免疫生态位的最新发现,探索了中枢神经系统稳态和神经退行性疾病病理中脑膜淋巴管与免疫细胞之间的串扰作用,并讨论了这些相互作用如何影响病理结果。文章提出在衰老和神经退行性疾病中,脑膜淋巴管结构和功能的调控可能会影响淋巴引流、脑脊液中的免疫神经调节因子和免疫细胞群,从而在塑造脑膜和脑实质免疫中发挥关键作用的观点。

https://orcid.org/0000-0001-7626-676X (Qi Wang); https://orcid.org/0000-0002-1334-8378 (Minghuang Gao)

关键词: 中枢神经系统, 脑膜淋巴管, 免疫, 髓细胞, 淋巴细胞, 神经退行性疾病

Abstract: Meningeal lymphatic vessels form a relationship between the nervous system and periphery, which is relevant in both health and disease. Meningeal lymphatic vessels not only play a key role in the drainage of brain metabolites but also contribute to antigen delivery and immune cell activation. The advent of novel genomic technologies has enabled rapid progress in the characterization of myeloid and lymphoid cells and their interactions with meningeal lymphatic vessels within the central nervous system. In this review, we provide an overview of the multifaceted roles of meningeal lymphatic vessels within the context of the central nervous system immune network, highlighting recent discoveries on the immunological niche provided by meningeal lymphatic vessels. Furthermore, we delve into the mechanisms of crosstalk between meningeal lymphatic vessels and immune cells in the central nervous system under both homeostatic conditions and neurodegenerative diseases, discussing how these interactions shape the pathological outcomes. Regulation of meningeal lymphatic vessel function and structure can influence lymphatic drainage, cerebrospinal fluid-borne immune modulators, and immune cell populations in aging and neurodegenerative disorders, thereby playing a key role in shaping meningeal and brain parenchyma immunity.

Key words: central nervous system, meningeal lymphatic vessels, immunity, myeloid cells, lymphatic cells, neurodegenerative disease