The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.
Heat‐shock protein 70 modulates toxic extracellular α‐synuclein oligomers and rescues trans‐synaptic toxicity
Open accessAbstract
The paradoxical appearance of aggregated α‐synuclein (αsyn) in naive transplanted embryonic stem cells in Parkinson's disease (PD) brains has recently been reported, highlighting the possibility of neuron to neuron transmission of αsyn in PD. Here, we demonstrate in a cellular model the presence of αsyn oligomers in the extracellular space, their uptake by neurons, retrograde axonal transport to cell soma, and detrimental effects on neighboring cells. Moreover, we demonstrate that Hsp70 chaperones αsyn in the extracellular space and reduces extracellular αsyn oligomer formation and related toxicity. These novel findings provide evidence that extracellular αsyn oligomers may represent a crucial player in the propagation of pathology in PD, with their modulation by Hsp70 representing a potential new target for therapeutic interventions.—Danzer, K. M., Ruf, W. P., Putcha, P., Joyner, D., Hashimoto, T., Glabe, C., Hyman, B. T., McLean, P. J. Heat‐shock protein 70 modulates toxic extracellular α‐synuclein oligomers and rescues trans‐synaptic toxicity. FASEBJ. 25, 326–336 (2011). www.fasebj.org
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Staging of brain pathology related to sporadic Parkinson’s disease
Braak, H., Tredici, K. D., Rüb, U., de Vos, R. A. I., Jansen Steur, E. N. H., & Braak, E. (2003) · Neurobiology of Aging · doi:10.1016/s0197-4580(02)00065-9 · Cited by 10,777
Common structure of soluble amyloid oligomers implies common mechanism of pathogenesis
Kayed, R., Head, E., Thompson, J. L., McIntire, T. M., Milton, S. C., Cotman, C. W., & Glabe, C. G. (2003) · Science · doi:10.1126/science.1079469 · Cited by 4,064
Li, J.-Y., Englund, E., Holton, J. L., Soulet, D., Hagell, P., Lees, A. J., Lashley, T., Quinn, N. P., Rehncrona, S., Björklund, A., et al. (2008) · Nature Medicine · doi:10.1038/nm1746 · Cited by 1,845
Lewy body–like pathology in long-term embryonic nigral transplants in Parkinson's disease
Kordower, J. H., Chu, Y., Hauser, R. A., Freeman, T. B., & Olanow, C. W. (2008) · Nature Medicine · doi:10.1038/nm1747 · Cited by 1,722
Propagation of Tau Misfolding from the Outside to the Inside of a Cell
Frost, B., Jacks, R. L., & Diamond, M. I. (2009) · Journal of Biological Chemistry · doi:10.1074/jbc.m808759200 · Cited by 1,252
Chaperone Suppression of α-Synuclein Toxicity in a Drosophila Model for Parkinson's Disease
Auluck, P. K., Chan, H. Y. E., Trojanowski, J. Q., Lee, V. M.-Y., & Bonini, N. M. (2002) · Science · doi:10.1126/science.1067389 · Cited by 1,227 · cited 2×
“(1) pioneered the use of molecular chaperone Hsp70 to protect Drosophila from the deleterious effects of syn.”
BackgroundParkinson's disease: a dual‐hit hypothesis
Hawkes, C. H., Del Tredici, K., & Braak, H. (2007) · Neuropathology and Applied Neurobiology · doi:10.1111/j.1365-2990.2007.00874.x · Cited by 1,021
Exogenous Induction of Cerebral ß-Amyloidogenesis Is Governed by Agent and Host
Meyer-Luehmann, M., Coomaraswamy, J., Bolmont, T., Kaeser, S., Schaefer, C., Kilger, E., Neuenschwander, A., Abramowski, D., Frey, P., Jaton, A. L., et al. (2006) · Science · doi:10.1126/science.1131864 · Cited by 971 · cited 1×
“Recent evidence suggests a similar mechanism of pathological propagation in a mouse model of Alzheimer’s disease, in which injection of brain extracts from human patients with Alzheimer’s disease or from old amyloid precursor protein (APP) transgenic mice with plaque pathology, induced amyloid deposition in young APP…”
BackgroundMollenhauer, B., Cullen, V., Kahn, I., Krastins, B., Outeiro, T. F., Pepivani, I., Ng, J., Schulz-Schaeffer, W., Kretzschmar, H. A., McLean, P. J., et al. (2008) · Experimental Neurology · doi:10.1016/j.expneurol.2008.06.004 · Cited by 382
Self-citationBorghi, R., Marchese, R., Negro, A., Marinelli, L., Forloni, G., Zaccheo, D., Abbruzzese, G., & Tabaton, M. (2000) · Neuroscience Letters · doi:10.1016/s0304-3940(00)01153-8 · Cited by 363
Cited by
-Synuclein in Parkinson's Disease
Stefanis, L. (2012) · Cold Spring Harbor Perspectives in Medicine · doi:10.1101/cshperspect.a009399 · Cited by 1,446
Exosomal cell-to-cell transmission of alpha synuclein oligomers
Danzer, K. M., Kranich, L. R., Ruf, W. P., Cagsal-Getkin, O., Winslow, A. R., Zhu, L., Vanderburg, C. R., & McLean, P. J. (2012) · Molecular Neurodegeneration · doi:10.1186/1750-1326-7-42 · Cited by 853
Self-citationWu, J. W., Herman, M., Liu, L., Simoes, S., Acker, C. M., Figueroa, H., Steinberg, J. I., Margittai, M., Kayed, R., Zurzolo, C., et al. (2013) · Journal of Biological Chemistry · doi:10.1074/jbc.m112.394528 · Cited by 537
Trans-cellular Propagation of Tau Aggregation by Fibrillar Species
Kfoury, N., Holmes, B. B., Jiang, H., Holtzman, D. M., & Diamond, M. I. (2012) · Journal of Biological Chemistry · doi:10.1074/jbc.m112.346072 · Cited by 552
Physicochemical Properties of Cells and Their Effects on Intrinsically Disordered Proteins (IDPs)
Theillet, F.-X., Binolfi, A., Frembgen-Kesner, T., Hingorani, K., Sarkar, M., Kyne, C., Li, C., Crowley, P. B., Gierasch, L., Pielak, G. J., et al. (2014) · Chemical Reviews · doi:10.1021/cr400695p · Cited by 503
Metadata
- Authors
- Danzer, K. M., Ruf, W. P., Putcha, P., Joyner, D., Hashimoto, T., Glabe, C., Hyman, B. T., & McLean, P. J.
- Venue
- The FASEB Journal
- Publisher
- Wiley
- Published
- 2010-09-27
- Volume
- 25
- Issue
- 1
- Pages
- 326-336
- ISSN
- 0892-6638 (ISSN-L)
- 1530-6860
- OpenAlex
- W1997524825
- Cited by
- 312
- References
- 12
- FWCI
- 12.50
- Type
- journal article
- Language
- en
- Open access
- green
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Heat‐shock protein 70 modulates toxic extracellular α‐synuclein oligomers and rescues trans‐synaptic toxicity. https://app.cochat.ai/papers/10.1096/fj.10-164624
- The paper
- Danzer, K. M., Ruf, W. P., Putcha, P., Joyner, D., Hashimoto, T., Glabe, C., Hyman, B. T., & McLean, P. J. (2011). Heat‐shock protein 70 modulates toxic extracellular α‐synuclein oligomers and rescues trans‐synaptic toxicity. The FASEB Journal. https://doi.org/10.1096/fj.10-164624
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
