» Articles » PMID: 36686268

High Levels of Are Associated with the Pathogenesis of Parkinson's Disease

Overview
Date 2023 Jan 23
PMID 36686268
Authors
Affiliations
Soon will be listed here.
Abstract

Background: The diagnosis of Parkinson's disease (PD) is complex and there are no biomarkers for early identification. Many studies have reported altered gut microbiota in patients with PD compared with healthy individuals. However, results from previous studies vary across countries.

Aims: The aim of this study was to identify gut microbiota biomarkers that could be used as a marker for the diagnosis of PD.

Methods: Firstly, the differential gut microbiota was obtained by meta-analysis, and then the results of meta-analysis were validated through metagenomic cohort. Finally, the ROC curve was drawn based on the metagenomic validation results.

Results: The meta-analysis showed a lower relative abundance of ( < 0.00001) and ( = 0.002), and a higher of ( < 0.00001), ( = 0.03), ( < 0.00001), and ( = 0.02) in patients with PD. Only was also at high levels in the validation cohort of the metagenome. Meanwhile, three species from the , including ( = 0.022), ( = 0.005), and ( = 0.024) were also high. The ROC curve showed that the three species (71.2%) from had good predictive efficiency for PD.

Conclusion: Elevated may be associated with PD. Elevated three species from the , including , and may provide new potential biomarkers for the diagnosis of PD.

Citing Articles

A Mix of Potentially Probiotic Strains Alters the Gut Microbiota in a Dose- and Sex-Dependent Manner in Wistar Rats.

Carneiro Dos Santos L, Carvalho R, Cruz Neto J, de Albuquerque Lemos D, de Oliveira K, Sampaio K Microorganisms. 2024; 12(4).

PMID: 38674604 PMC: 11052373. DOI: 10.3390/microorganisms12040659.


Correlation between the gut microbiome and neurodegenerative diseases: a review of metagenomics evidence.

Liu X, Liu Y, Liu J, Zhang H, Shan C, Guo Y Neural Regen Res. 2023; 19(4):833-845.

PMID: 37843219 PMC: 10664138. DOI: 10.4103/1673-5374.382223.

References
1.
Li F, Wang P, Chen Z, Sui X, Xie X, Zhang J . Alteration of the fecal microbiota in North-Eastern Han Chinese population with sporadic Parkinson's disease. Neurosci Lett. 2019; 707:134297. DOI: 10.1016/j.neulet.2019.134297. View

2.
Fayyad M, Salim S, Majbour N, Erskine D, Stoops E, Mollenhauer B . Parkinson's disease biomarkers based on α-synuclein. J Neurochem. 2019; 150(5):626-636. DOI: 10.1111/jnc.14809. View

3.
Cryan J, Dinan T . Mind-altering microorganisms: the impact of the gut microbiota on brain and behaviour. Nat Rev Neurosci. 2012; 13(10):701-12. DOI: 10.1038/nrn3346. View

4.
Li W, Wu X, Hu X, Wang T, Liang S, Duan Y . Structural changes of gut microbiota in Parkinson's disease and its correlation with clinical features. Sci China Life Sci. 2017; 60(11):1223-1233. DOI: 10.1007/s11427-016-9001-4. View

5.
Hasegawa S, Goto S, Tsuji H, Okuno T, Asahara T, Nomoto K . Intestinal Dysbiosis and Lowered Serum Lipopolysaccharide-Binding Protein in Parkinson's Disease. PLoS One. 2015; 10(11):e0142164. PMC: 4634857. DOI: 10.1371/journal.pone.0142164. View