中国神经再生研究(英文版) ›› 2025, Vol. 20 ›› Issue (1): 29-40.doi: 10.4103/NRR.NRR-D-23-00805

• 综述:脑损伤修复保护与再生 • 上一篇    下一篇

小胶质细胞乳酸化与中枢神经系统疾病

  

  • 出版日期:2025-01-15 发布日期:1900-01-01

Microglia lactylation in relation to central nervous system diseases

Hui Yang1, Nan Mo2, Le Tong3, Jianhong Dong1, Ziwei Fan4, Mengxian Jia4, Juanqing Yue5, *, Ying Wang6, *   

  1. 1School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang Province, China; 2Department of Clinical Laboratory, The Fourth Clinical Medical College of Zhejiang University of Traditional Chinese Medicine (Hangzhou First People’s Hospital), Hangzhou, Zhejiang Province, China; 3College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK; 4Department of Orthopedics (Spine Surgery), the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China; 5Department of Pathology, Affiliated Hangzhou First People’s Hospital, Westlake University School of Medicine, Hangzhou, Zhejiang Province, China; 6Department of Clinical Research Center, Affiliated Hangzhou First People’s Hospital, Westlake University School of Medicine, Hangzhou, Zhejiang Province, China
  • Online:2025-01-15 Published:1900-01-01
  • Contact: Ying Wang, PhD, nancywangying@163.com; Juanqing Yue, MS, lolayue@foxmail.com.

摘要:

神经退行性疾病的发展与中枢神经系统稳态的破坏密切相关。小胶质细胞作为先天免疫细胞,在维持中枢神经系统稳态、损伤反应和神经退行性疾病中发挥着重要的作用。乳酸曾被认为是一种代谢废物,但是最近的研究逐渐发现了乳酸越来越多的生理功能。乳酸化是乳酸发挥功能的重要途径,可参与糖酵解相关的细胞功能、巨噬细胞极化、神经调节和血管生成等重要生命活动,并与多种疾病的发展有关。此次综述首先总结了乳酸代谢和小胶质细胞乳酸化、组蛋白与非组蛋白乳酸盐化的稳态调节,以及靶向乳酸盐的治疗方法。其次概述了小胶质细胞乳酸化的作用机制及其在中枢神经系统疾病中的研究现状,文章结果将为调控小胶质细胞乳酸化代谢以治疗中枢神经系统疾病提供帮助。

https://orcid.org/0000-0003-2121-7025 (Ying Wang)

关键词: 乳酸化, 小胶质细胞, 乳酸, 炎症, 糖酵解, 乳酸代谢, 中枢神经系统, 免疫反应, 大脑, 神经退行性疾病

Abstract: The development of neurodegenerative diseases is closely related to the disruption of central nervous system homeostasis. Microglia, as innate immune cells, play important roles in the maintenance of central nervous system homeostasis, injury response, and neurodegenerative diseases. Lactate has been considered a metabolic waste product, but recent studies are revealing ever more of the physiological functions of lactate. Lactylation is an important pathway in lactate function and is involved in glycolysis-related functions, macrophage polarization, neuromodulation, and angiogenesis and has also been implicated in the development of various diseases. This review provides an overview of the lactate metabolic and homeostatic regulatory processes involved in microglia lactylation, histone versus non-histone lactylation, and therapeutic approaches targeting lactate. Finally, we summarize the current research on microglia lactylation in central nervous system diseases. A deeper understanding of the metabolic regulatory mechanisms of microglia lactylation will provide more options for the treatment of central nervous system diseases.

Key words: brain, central nervous system, glycolysis, immune response, inflammation, lactate metabolism, lactate, lactylation, microglia, neurodegenerative diseases