The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Amyloid β Protein Enhances the Survival of Hippocampal Neurons in Vitro
Abstract
The β-amyloid protein is progressively deposited in Alzheimer's disease as vascular amyloid and as the amyloid cores of neuritic plaques. Contrary to its metabolically inert appearance, this peptide may have biological activity. To evaluate this possibility, a peptide ligand homologous to the first 28 residues of the β-amyloid protein (β1-28) was tested in cultures of hippocampal pyramidal neurons for neurotrophic or neurotoxic effects. The β1-28 appeared to have neurotrophic activity because it enhanced neuronal survival under the culture conditions examined. This finding may help elucidate the sequence of events leading to plaque formation and neuronal damage in Alzheimer's disease.
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 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
Alzheimer's disease: cell-specific pathology isolates the hippocampal formation.
Hyman, B. T., Van Hoesen, G. W., Damasio, A. R., & Barnes, C. L. (1984) · Science · doi:10.1126/science.6474172 · Cited by 2,268
Amyloid β Protein Gene: cDNA, mRNA Distribution, and Genetic Linkage Near the Alzheimer Locus
Tanzi, R. E., Gusella, J. F., Watkins, P. C., Bruns, G. A. P., St George-Hyslop, P., Van Keuren, M. L., Patterson, D., Pagan, S., Kurnit, D. M., & Neve, R. L. (1987) · Science · doi:10.1126/science.2949367 · Cited by 1,611
Cited by
The molecular pathology of Alzheimer's disease
Selkoe, D. J. (1991) · Neuron · doi:10.1016/0896-6273(91)90052-2 · Cited by 2,708
Self-citationAmyloid deposition as the central event in the aetiology of Alzheimer’s disease
Hardy, J., & Allsop, D. (1991) · Trends in Pharmacological Sciences · doi:10.1016/0165-6147(91)90609-v · Cited by 2,538
Neurotrophic and Neurotoxic Effects of Amyloid β Protein: Reversal by Tachykinin Neuropeptides
Yankner, B. A., Duffy, L. K., & Kirschner, D. A. (1990) · Science · doi:10.1126/science.2218531 · Cited by 1,975
Oligomeric and fibrillar species of amyloid-β peptides differentially affect neuronal viability
Dahlgren, K. N., Manelli, A. M., Stine, W. B., Baker, L. K., Krafft, G. A., & LaDu, M. J. (2002) · Journal of Biological Chemistry · doi:10.1074/jbc.m201750200 · Cited by 1,452
Neurodegeneration induced by beta-amyloid peptides in vitro: the role of peptide assembly state
Pike, C., Burdick, D., Walencewicz, A., Glabe, C., & Cotman, C. (1993) · The Journal of Neuroscience · doi:10.1523/jneurosci.13-04-01676.1993 · Cited by 1,417
Self-citation
Metadata
- Authors
- Whitson, J. S., Selkoe, D. J., & Cotman, C. W.
- Venue
- Science
- Published
- 1989-03-17
- Volume
- 243
- Issue
- 4897
- Pages
- 1488-1490
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W1974179395
- Cited by
- 470
- References
- 4
- FWCI
- 36.69
- Type
- journal article
- Language
- en
- Open access
- closed
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: Amyloid β Protein Enhances the Survival of Hippocampal Neurons in Vitro. https://app.cochat.ai/papers/10.1126/science.2928783
- The paper
- Whitson, J. S., Selkoe, D. J., & Cotman, C. W. (1989). Amyloid β Protein Enhances the Survival of Hippocampal Neurons in Vitro. Science. https://doi.org/10.1126/science.2928783
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.