Reduced Cerebrospinal Fluid Mitochondrial DNA Is a Biomarker for Early-Stage Parkinson's Disease
2015 | journal article. A publication with affiliation to the University of Göttingen.
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Reduced Cerebrospinal Fluid Mitochondrial DNA Is a Biomarker for Early-Stage Parkinson's Disease
Pyle, A.; Brennan, R.; Kurzawa-Akanbi, M.; Yarnall, A. J.; Thouin, A.; Mollenhauer, B. & Burns, D. J. et al. (2015)
Annals of Neurology, 78(6) pp. 1000-1004. DOI: https://doi.org/10.1002/ana.24515
Documents & Media
Details
- Authors
- Pyle, Angela; Brennan, Rebecca; Kurzawa-Akanbi, Marzena; Yarnall, Alison J.; Thouin, Anais; Mollenhauer, Brit; Burns, David J.; Chinnery, Patrick F.; Hudson, Gavin
- Abstract
- The identification of cell-free circulating mitochondrial DNA (ccf-mtDNA) in early-stage Alzheimer's disease (AD) raised the possibility that the same neurodegenerative effect could be observed in Parkinson's disease (PD). Here, and for the first time, we investigated the role of ccf-mtDNA in PD, identifying a significant reduction of ccf-mtDNA in PD patient cerebrospinal fluid (CSF) when compared to controls. Our data demonstrates that CSF ccf-mtDNA is not only a powerful biomarker for PD, but, given that the effect is also observed in AD, is likely a biomarker for neurodegeneration.
- Issue Date
- 2015
- Status
- published
- Publisher
- Wiley-blackwell
- Journal
- Annals of Neurology
- ISSN
- 1531-8249; 0364-5134
