Microglia and Parkinson's disease
10.3969/j.issn.1673-8225.2012.24.036
- VernacularTitle:小胶质细胞与帕金森病
- Author:
Danyu HUANG
;
Min YE
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2012;16(24):4549-4554
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND: Because dopaminergic neurons are particularly sensitive to oxidative stress, microglia is characteristics of being prone to activation, and activated microglia is the main source of oxygen free radical production, so microglia activation is more important in the pathogenesis of Parkinson's disease and illness progress.OBJECTIVE: To summarize the correlation between microglia and Parkinson's disease.METHODS: An online computer-based retrieval was performed by the first author among the Chinese Journal Full-Text Database (CNKI: 2000/2010) and Medline (2000/2010) Database, with key words of Parkinson's disease, microglia in English and Chinese. The correlation between microglia and Parkinson's disease was discussed through two aspects, one is the influence of cell factors and toxic substance produced after microglia activation on Parkinson's disease, the other is the inhibition of microglia and prevention of nerve toxic factors on Parkinson's disease progress.RESULTS AND CONCLUSION: A total of 112 articles were screened out according to inclusion and exclusion criteria, and 27 of them were involved in the analysis. Results showed that microglia activation will damage dopaminergic neurons, and cause Parkinson's disease. And the occurrence and development of Parkinson's disease may further reduce the neurotransmitter dopamine, continue to damage dopaminergic neurons and release the inflammatory factor, thus promoting microglia activation. Inhibition of microglia activation is likely to stop the progress of Parkinson's disease.
