期刊
JOURNAL OF PARKINSONS DISEASE
卷 9, 期 -, 页码 S359-S370出版社
IOS PRESS
DOI: 10.3233/JPD-191780
关键词
Microbiota composition; bacterial metabolites; immune modulators; Parkinson's disease; levodopa; dopamine
资金
- Rosalind Franklin Fellowships
- European Union
- University of Groningen
Increasing evidence is supporting the hypothesis of alpha-synuclein pathology spreading from the gut to the brain although the exact etiology of Parkinson's disease (PD) is unknown. Furthermore, it has been proposed that inflammation, via the gastrointestinal tract, potentially through infections, may contribute to alpha-synuclein pathogenesis, and thus to the risk of developing PD. Recently, many studies have shown that PD patients have an altered microbiota composition compared to healthy controls. Inflammation in the gut might drive microbiota alterations or vice versa. Many studies focused on the detection of biomarkers of the etiology, onset, or progression of PD however also report metabolites from bacterial origin. These metabolites might reflect the bacterial composition and as well play an important role in immune homeostasis, ultimately affecting the progression of PD. Besides the bacterial metabolites, pharmacological treatment of PD might play a crucial role during the progression and thus treatment of the disease on the immune system. This review aims to establish a link between the microbial composition with the observed alterations of bacterial metabolites and their impact on the immune system, which could have influential effect in onset, progression and etiology of PD.
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