The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.
Atomic-resolution structure of a disease-relevant Aβ(1–42) amyloid fibril
Open accessAbstract
Significance: Alzheimer’s disease is the most prevalent neurodegenerative disease still with no known cure. The disease is characterized by the development of extracellular plaques and intracellular neurofibrillary tangles. The senile plaques consist mainly of the peptide amyloid-β (Aβ) in aggregated form, called amyloid fibrils. It is believed that the Aβ amyloid fibrils play an important role in disease progression and cell-to-cell transmissibility, and small Aβ oligomers are often assumed to be the most neurotoxic species. Here, we determined the 3D structure of a disease-relevant Aβ(1–42) fibril polymorph combining data from solid-state NMR spectroscopy and mass-per-length measurements from EM. The 3D structure is composed of two molecules per fibril layer, forming a double-horseshoe–like cross–β-sheet entity with maximally buried hydrophobic side chains.
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
The amyloid hypothesis of Alzheimer's disease at 25 years
Selkoe, D. J., & Hardy, J. (2016) · EMBO Molecular Medicine · doi:10.15252/emmm.201606210 · Cited by 6,164
The precursor of Alzheimer's disease amyloid A4 protein resembles a cell-surface receptor
Kang, J., Lemaire, H.-G., Unterbeck, A., Salbaum, J. M., Masters, C. L., Grzeschik, K.-H., Multhaup, G., Beyreuther, K., & Müller-Hill, B. (1987) · Nature · doi:10.1038/325733a0 · Cited by 4,619
Amyloid plaque core protein in Alzheimer disease and Down syndrome.
Masters, C. L., Simms, G., Weinman, N. A., Multhaup, G., McDonald, B. L., & Beyreuther, K. (1985) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.82.12.4245 · Cited by 4,431
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
Jarrett, J. T., Berger, E. P., & Lansbury, P. T. (1993) · Biochemistry · doi:10.1021/bi00069a001 · Cited by 2,022
Iwatsubo, T., Odaka, A., Suzuki, N., Mizusawa, H., Nukina, N., & Ihara, Y. (1994) · Neuron · doi:10.1016/0896-6273(94)90458-8 · Cited by 1,774
Structural conversion of neurotoxic amyloid-β1–42 oligomers to fibrils
Ahmed, M., Davis, J., Aucoin, D., Sato, T., Ahuja, S., Aimoto, S., Elliott, J. I., Van Nostrand, W. E., & Smith, S. O. (2010) · Nature Structural & Molecular Biology · doi:10.1038/nsmb.1799 · Cited by 1,111
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×
“Because replication and cell-to-cell transmissibility are believed to be key mechanisms in AD (55, 56), it is not surprising that the presented Aβ(1–42) polymorph is recognized by the same conformationspecific antibodies as the plaques in AD brain slices (Fig.”
BackgroundKayed, R., Head, E., Sarsoza, F., Saing, T., Cotman, C. W., Necula, M., Margol, L., Wu, J., Breydo, L., Thompson, J. L., et al. (2007) · Molecular Neurodegeneration · doi:10.1186/1750-1326-2-18 · Cited by 773
Self-citationAmyloid β Protein (Aβ) in Alzheimeri's Disease Brain
Gravina, S. A., Ho, L., Eckman, C. B., Long, K. E., Otvos, L., Younkin, L. H., Suzuki, N., & Younkin, S. G. (1995) · Journal of Biological Chemistry · doi:10.1074/jbc.270.13.7013 · Cited by 676 · cited 20×
“(2015) Peptide dimer structure in an Aβ(1-42) fibril visualized with cryo-EM.”
BackgroundInfluential
Cited by
Cryo-EM structures of tau filaments from Alzheimer’s disease
Fitzpatrick, A. W. P., Falcon, B., He, S., Murzin, A. G., Murshudov, G., Garringer, H. J., Crowther, R. A., Ghetti, B., Goedert, M., & Scheres, S. H. W. (2017) · Nature · doi:10.1038/nature23002 · Cited by 2,061
The expanding amyloid family: Structure, stability, function, and pathogenesis
Sawaya, M. R., Hughes, M. P., Rodriguez, J. A., Riek, R., & Eisenberg, D. S. (2021) · Cell · doi:10.1016/j.cell.2021.08.013 · Cited by 475
Self-citationDifferent soluble aggregates of Aβ42 can give rise to cellular toxicity through different mechanisms
De, S., Wirthensohn, D. C., Flagmeier, P., Hughes, C., Aprile, F. A., Ruggeri, F. S., Whiten, D. R., Emin, D., Xia, Z., Varela, J. A., et al. (2019) · Nature Communications · doi:10.1038/s41467-019-09477-3 · Cited by 448
Cryo-EM structure of islet amyloid polypeptide fibrils reveals similarities with amyloid-β fibrils
Röder, C., Kupreichyk, T., Gremer, L., Schäfer, L. U., Pothula, K. R., Ravelli, R. B. G., Willbold, D., Hoyer, W., & Schröder, G. F. (2020) · Nature Structural & Molecular Biology · doi:10.1038/s41594-020-0442-4 · Cited by 180
Structure of Crenezumab Complex with Aβ Shows Loss of β-Hairpin
Ultsch, M., Li, B., Maurer, T., Mathieu, M., Adolfsson, O., Muhs, A., Pfeifer, A., Pihlgren, M., Bainbridge, T. W., Reichelt, M., et al. (2016) · Scientific Reports · doi:10.1038/srep39374 · Cited by 124
Metadata
- Authors
- Wälti, M. A., Ravotti, F., Arai, H., Glabe, C. G., Wall, J. S., Böckmann, A., Güntert, P., Meier, B. H., & Riek, R.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 2016-07-28
- Volume
- 113
- Issue
- 34
- Pages
- E4976-84
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2487730443
- Cited by
- 808
- References
- 10
- FWCI
- 80.08
- Type
- journal article
- Language
- en
- Open access
- bronze
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: Atomic-resolution structure of a disease-relevant Aβ(1–42) amyloid fibril. https://app.cochat.ai/papers/10.1073/pnas.1600749113
- The paper
- Wälti, M. A., Ravotti, F., Arai, H., Glabe, C. G., Wall, J. S., Böckmann, A., Güntert, P., Meier, B. H., & Riek, R. (2016). Atomic-resolution structure of a disease-relevant Aβ(1–42) amyloid fibril. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1600749113
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.
