国际医药卫生导报 ›› 2023, Vol. 29 ›› Issue (22): 3153-3157.DOI: 10.3760/cma.j.issn.1007-1245.2023.22.001

• 医学新进展 •    下一篇

肠道菌群失衡在帕金森病α-突触核蛋白诱导小胶质细胞活化中的作用

蔡金凤  王洪财  葛汝丽   

  1. 滨州医学院附属医院神经内科,滨州 256603

  • 收稿日期:2023-04-04 出版日期:2023-11-15 发布日期:2023-11-23
  • 通讯作者: 葛汝丽,Email:gerli@163.com
  • 基金资助:

    国家自然科学青年基金(81601108);山东省自然科学基金青年项目(ZR2016HQ14);山东省自然科学基金面上项目(ZR2021MH135)

Role of gut microbiota imbalance in alpha-synuclein induced microglia activation in patients with Parkinson's disease

Cai Jinfeng, Wang Hongcai, Ge Ruli   

  1. Department of Neurology, Binzhou Medical University Hospital, Binzhou 256603, China

  • Received:2023-04-04 Online:2023-11-15 Published:2023-11-23
  • Contact: Ge Ruli, Email: gerli@163.com
  • Supported by:

    National Natural Science Foundation (81601108); Youth Project of Natural Science Foundation in Shandong Province (ZR2016HQ14); General Project of Natural Science Foundation in Shandong Province (ZR2021MH135)

摘要:

越来越多证据表明,肠道菌群与帕金森病(PD)的发生和进展密切相关。最近研究发现,肠道菌群可以通过调控α-突触核蛋白(α-syn),激活脑内小胶质细胞,加重神经炎症,导致PD患者的多巴胺神经元丢失。本文就PD发病机制中肠道菌群失衡如何经α-syn激活小胶质细胞导致神经炎症进行综述。

关键词:

帕金森病, 肠道菌群, α-突触核蛋白, 小胶质细胞, 进展

Abstract:

More and more evidences show that gut microbiota is closely related to the development and progression of Parkinson's disease (PD). Recent studies have shown that gut microbiota can activate microglia in the brain by regulating alpha-synuclein (α-syn), aggravate neuroinflammation, and lead to dopamine neuron loss in patients with PD. In this paper, we review how the imbalance of gut microbiota leads to neuroinflammation through α-syn activation of microglia in the pathogenesis of PD.

Key words:

Parkinson's disease, Gut microbiota, Alpha-synuclein, Microglia, Progress