The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Zeroing in on the Pathogenic Form of α-Synuclein and Its Mechanism of Neurotoxicity in Parkinson's Disease
Abstract
Parkinson's disease (PD) is linked to mutations in the protein alpha-synuclein, which can exist in vitro in several aggregation states, including a natively unfolded monomer, a beta-sheet rich oligomer, or protofibril, and a stable amyloid fibril. This work reviews the current literature that is relevant to two linked questions: which of these species is pathogenic, and what is the mechanism of neurotoxicity? The amyloid fibril, fibrillar aggregates, Lewy bodies, and the alpha-synuclein monomer, which is normally expressed at high levels, are all unlikely to be pathogenic, for reasons discussed here. We therefore favor a toxic protofibril scenario, and propose that the pathogenic species is transiently populated during the process of fibrillization. Toxicity may arise from pore-like protofibrils that cause membrane permeabilization. An approach to testing this hypothesis is discussed.
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Cites
Caughey, B., & Lansbury, P. T. (2003) · Annual Review of Neuroscience · doi:10.1146/annurev.neuro.26.010302.081142 · Cited by 1,650
Self-citationGiasson, B. I., Murray, I. V. J., Trojanowski, J. Q., & Lee, V. M.-Y. (2001) · Journal of Biological Chemistry · doi:10.1074/jbc.m008919200 · Cited by 1,080
A Role for α-Synuclein in the Regulation of Dopamine Biosynthesis
Perez, R. G., Waymire, J. C., Lin, E., Liu, J. J., Guo, F., & Zigmond, M. J. (2002) · The Journal of Neuroscience · doi:10.1523/jneurosci.22-08-03090.2002 · Cited by 598
Cited by
Mazzulli, J. R., Xu, Y.-H., Sun, Y., Knight, A. L., McLean, P. J., Caldwell, G. A., Sidransky, E., Grabowski, G. A., & Krainc, D. (2011) · Cell · doi:10.1016/j.cell.2011.06.001 · Cited by 1,341
Emmanouilidou, E., Melachroinou, K., Roumeliotis, T., Garbis, S. D., Ntzouni, M., Margaritis, L. H., Stefanis, L., & Vekrellis, K. (2010) · The Journal of Neuroscience · doi:10.1523/jneurosci.5699-09.2010 · Cited by 1,115
α‐Synuclein aggregation nucleates through liquid‐liquid phase separation
Ray, S., Singh, N., Kumar, R., Patel, K., Pandey, S., Datta, D., Mahato, J., Panigrahi, R., Navalkar, A., Mehra, S., et al. (2020) · Nature Chemistry · doi:10.1038/s41557-020-0465-9 · Cited by 863
Discriminating α-synuclein strains in Parkinson’s disease and multiple system atrophy
Shahnawaz, M., Mukherjee, A., Pritzkow, S., Mendez, N., Rabadia, P., Liu, X., Hu, B., Schmeichel, A., Singer, W., Wu, G., et al. (2020) · Nature · doi:10.1038/s41586-020-1984-7 · Cited by 820
Mitochondrial dysfunction in Parkinson's disease
Winklhofer, K. F., & Haass, C. (2010) · Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease · doi:10.1016/j.bbadis.2009.08.013 · Cited by 688
Metadata
- Authors
- Volles, M. J., & Lansbury, P. T.
- Venue
- Biochemistry
- Publisher
- American Chemical Society (ACS)
- Published
- 2003-06-06
- Volume
- 42
- Issue
- 26
- Pages
- 7871-7878
- ISSN
- 0006-2960 (ISSN-L)
- 1520-4995
- OpenAlex
- W2059382925
- Cited by
- 433
- References
- 3
- FWCI
- 18.64
- Type
- journal article
- Language
- en
- Open access
- closed
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