Plaque-induced neurite abnormalities: Implications for disruption of neural networks in Alzheimer’s disease
Open accessAbstract
The brains of Alzheimer’s disease patients contain extracellular Aβ amyloid deposits (senile plaques). Although genetic evidence causally links Aβ deposition to the disease, the mechanism by which Aβ disrupts cortical function is unknown. Using triple immunofluorescent confocal microscopy and three-dimensional reconstructions, we found that neuronal processes that cross through an Aβ deposit are likely to have a radically changed morphology. We modeled the electrophysiological effect of this changed morphology and found a predicted delay of several milliseconds over an average plaque. We propose that this type of delay, played out among thousands of plaques throughout neocortical areas, disrupts the precise temporal firing patterns of action potentials, contributing directly to neural system failure and dementia.
Integrity signals
Registry
Cites
Statistics
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
Neuritic plaques with dense amyloid and tau-positive neurites are believed to be closely associated with neuronal loss and cognitive decline in Alzheimer's disease.
“Most importantly the neuritic plaques with dense amyloid and tau-positive neurites are believed to be closely associated with neuronal loss and cognitive decline in Alzheimer’s disease [37, 38].”
From The neuropathological diagnosis of Alzheimer's disease (2019) · cites this paper as [38]
Cites
Neuronal loss correlates with but exceeds neurofibrillary tangles in Alzheimer's disease
Gómez‐Isla, T., Hollister, R., West, H., Mui, S., Growdon, J. H., Petersen, R. C., Parisi, J. E., & Hyman, B. T. (1997) · Annals of Neurology · doi:10.1002/ana.410410106 · Cited by 1,489 · see citing works
Self-citationDelaère, P., Duyckaerts, C., Masters, C., Beyreuther, K., Piette, F., & Hauw, J.-J. (1990) · Neuroscience Letters · doi:10.1016/0304-3940(90)90391-l · Cited by 186 · see citing works
Flagged first, then by citations
Cited by
Sorted by citations
The neuropathological diagnosis of Alzheimer's disease
DeTure, M. A., & Dickson, D. W. (2019) · Molecular Neurodegeneration · doi:10.1186/s13024-019-0333-5 · Cited by 3,329 · see citing works
Neuropathological alterations in Alzheimer disease
Serrano-Pozo, A., Frosch, M. P., Masliah, E., & Hyman, B. T. (2011) · Cold Spring Harbor Perspectives in Medicine · doi:10.1101/cshperspect.a006189 · Cited by 3,345 · see citing works
Self-citationThe Amyloid-β Pathway in Alzheimer’s Disease
Hampel, H., Hardy, J., Blennow, K., Chen, C., Perry, G., Kim, S. H., Villemagne, V. L., Aisen, P., Vendruscolo, M., Iwatsubo, T., et al. (2021) · Molecular Psychiatry · doi:10.1038/s41380-021-01249-0 · Cited by 1,952 · see citing works
Reducing Endogenous Tau Ameliorates Amyloid ß-Induced Deficits in an Alzheimer's Disease Mouse Model
Roberson, E. D., Scearce-Levie, K., Palop, J. J., Yan, F., Cheng, I. H., Wu, T., Gerstein, H., Yu, G.-Q., & Mucke, L. (2007) · Science · doi:10.1126/science.1141736 · Cited by 1,892 · see citing works
Rapid appearance and local toxicity of amyloid-β plaques in a mouse model of Alzheimer’s disease
Meyer-Luehmann, M., Spires-Jones, T. L., Prada, C., Garcia-Alloza, M., de Calignon, A., Rozkalne, A., Koenigsknecht-Talboo, J., Holtzman, D. M., Bacskai, B. J., & Hyman, B. T. (2008) · Nature · doi:10.1038/nature06616 · Cited by 987 · see citing works
Self-citationHoltzman, D. M., Bales, K. R., Tenkova, T., Fagan, A. M., Parsadanian, M., Sartorius, L. J., Mackey, B., Olney, J., McKeel, D., Wozniak, D., et al. (2000) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.050004797 · Cited by 937 · see citing works
Jin, M., Shepardson, N., Yang, T., Chen, G., Walsh, D., & Selkoe, D. J. (2011) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1017033108 · Cited by 876 · see citing works
Fibrillar amyloid deposition leads to local synaptic abnormalities and breakage of neuronal branches
Tsai, J., Grutzendler, J., Duff, K., & Gan, W.-B. (2004) · Nature Neuroscience · doi:10.1038/nn1335 · Cited by 561 · see citing works
Spires, T. L., Meyer-Luehmann, M., Stern, E. A., McLean, P. J., Skoch, J., Nguyen, P. T., Bacskai, B. J., & Hyman, B. T. (2005) · The Journal of Neuroscience · doi:10.1523/jneurosci.1879-05.2005 · Cited by 550 · see citing works
Self-citationRole of gut-brain axis, gut microbial composition, and probiotic intervention in Alzheimer's disease
Kesika, P., Suganthy, N., Sivamaruthi, B. S., & Chaiyasut, C. (2021) · Life Sciences · doi:10.1016/j.lfs.2020.118627 · Cited by 479 · see citing works
The aging brain: morphomolecular senescence of cortical circuits
Hof, P. R., & Morrison, J. H. (2004) · Trends in Neurosciences · doi:10.1016/j.tins.2004.07.013 · Cited by 411 · see citing works
Dissecting phenotypic traits linked to human resilience to Alzheimer’s pathology
Perez-Nievas, B. G., Stein, T. D., Tai, H.-C., Dols-Icardo, O., Scotton, T. C., Barroeta-Espar, I., Fernandez-Carballo, L., de Munain, E. L., Perez, J., Marquie, M., et al. (2013) · Brain · doi:10.1093/brain/awt171 · Cited by 387 · see citing works
Self-citationWu, H.-Y., Hudry, E., Hashimoto, T., Kuchibhotla, K., Rozkalne, A., Fan, Z., Spires-Jones, T., Xie, H., Arbel-Ornath, M., Grosskreutz, C. L., et al. (2010) · The Journal of Neuroscience · doi:10.1523/jneurosci.4456-09.2010 · Cited by 367 · see citing works
Self-citationNeuritic regeneration and synaptic reconstruction induced by withanolide A
Kuboyama, T., Tohda, C., & Komatsu, K. (2005) · British Journal of Pharmacology · doi:10.1038/sj.bjp.0706122 · Cited by 339 · see citing works
Esposito, L., Raber, J., Kekonius, L., Yan, F., Yu, G.-Q., Bien-Ly, N., Puoliväli, J., Scearce-Levie, K., Masliah, E., & Mucke, L. (2006) · The Journal of Neuroscience · doi:10.1523/jneurosci.0482-06.2006 · Cited by 254 · see citing works
Urbanc, B., Cruz, L., Le, R., Sanders, J., Ashe, K. H., Duff, K., Stanley, H. E., Irizarry, M. C., & Hyman, B. T. (2002) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.222433299 · Cited by 237 · see citing works
Self-citationSerrano-Pozo, A., Muzikansky, A., Gómez-Isla, T., Growdon, J. H., Betensky, R. A., Frosch, M. P., & Hyman, B. T. (2013) · Journal of Neuropathology & Experimental Neurology · doi:10.1097/nen.0b013e3182933788 · Cited by 226 · see citing works
Self-citationCortical Synaptic Integration<i>In Vivo</i>Is Disrupted by Amyloid-β Plaques
Stern, E. A., Bacskai, B. J., Hickey, G. A., Attenello, F. J., Lombardo, J. A., & Hyman, B. T. (2004) · The Journal of Neuroscience · doi:10.1523/jneurosci.0462-04.2004 · Cited by 210 · see citing works
Self-citationImpaired Spine Stability Underlies Plaque-Related Spine Loss in an Alzheimer's Disease Mouse Model
Spires-Jones, T. L., Meyer-Luehmann, M., Osetek, J. D., Jones, P. B., Stern, E. A., Bacskai, B. J., & Hyman, B. T. (2007) · The American Journal of Pathology · doi:10.2353/ajpath.2007.070055 · Cited by 189 · see citing works
Self-citationKnowles, J. K., Rajadas, J., Nguyen, T.-V. V., Yang, T., LeMieux, M. C., Vander Griend, L., Ishikawa, C., Massa, S. M., Wyss-Coray, T., & Longo, F. M. (2009) · The Journal of Neuroscience · doi:10.1523/jneurosci.0620-09.2009 · Cited by 184 · see citing works
Buttini, M., Yu, G.-Q., Shockley, K., Huang, Y., Jones, B., Masliah, E., Mallory, M., Yeo, T., Longo, F. M., & Mucke, L. (2002) · The Journal of Neuroscience · doi:10.1523/jneurosci.22-24-10539.2002 · Cited by 183 · see citing works
Axonal Degeneration during Aging and Its Functional Role in Neurodegenerative Disorders
Salvadores, N., Sanhueza, M., Manque, P., & Court, F. A. (2017) · Frontiers in Neuroscience · doi:10.3389/fnins.2017.00451 · Cited by 182 · see citing works
Withanoside IV and its active metabolite, sominone, attenuate Aβ(25–35)‐induced neurodegeneration
Kuboyama, T., Tohda, C., & Komatsu, K. (2006) · European Journal of Neuroscience · doi:10.1111/j.1460-9568.2006.04664.x · Cited by 171 · see citing works
Fujita, K., Motoki, K., Tagawa, K., Chen, X., Hama, H., Nakajima, K., Homma, H., Tamura, T., Watanabe, H., Katsuno, M., et al. (2016) · Scientific Reports · doi:10.1038/srep31895 · Cited by 160 · see citing works
Serrano-Pozo, A., William, C. M., Ferrer, I., Uro-Coste, E., Delisle, M.-B., Maurage, C.-A., Hock, C., Nitsch, R. M., Masliah, E., Growdon, J. H., et al. (2010) · Brain · doi:10.1093/brain/awq056 · Cited by 159 · see citing works
Self-citationMicroglia limit the expansion of β-amyloid plaques in a mouse model of Alzheimer’s disease
Zhao, R., Hu, W., Tsai, J., Li, W., & Gan, W.-B. (2017) · Molecular Neurodegeneration · doi:10.1186/s13024-017-0188-6 · Cited by 151 · see citing works
Amyloid-β Antibody Treatment Leads to Rapid Normalization of Plaque-Induced Neuritic Alterations
Lombardo, J. A., Stern, E. A., McLellan, M. E., Kajdasz, S. T., Hickey, G. A., Bacskai, B. J., & Hyman, B. T. (2003) · The Journal of Neuroscience · doi:10.1523/jneurosci.23-34-10879.2003 · Cited by 149 · see citing works
Self-citationMucke, L., Yu, G.-Q., McConlogue, L., Rockenstein, E. M., Abraham, C. R., & Masliah, E. (2000) · The American Journal of Pathology · doi:10.1016/s0002-9440(10)64839-0 · Cited by 145 · see citing works
Bhattacharya, S., Haertel, C., Maelicke, A., & Montag, D. (2014) · PLoS ONE · doi:10.1371/journal.pone.0089454 · Cited by 142 · see citing works
The dendritic hypothesis for Alzheimer's disease pathophysiology
Cochran, J. N., Hall, A. M., & Roberson, E. D. (2014) · Brain Research Bulletin · doi:10.1016/j.brainresbull.2013.12.004 · Cited by 114 · see citing works
García-Morales, V., González-Acedo, A., Melguizo-Rodríguez, L., Pardo-Moreno, T., Costela-Ruiz, V. J., Montiel-Troya, M., & Ramos-Rodríguez, J. J. (2021) · Biomedicines · doi:10.3390/biomedicines9121910 · Cited by 104 · see citing works
Plaque-derived oxidative stress mediates distorted neurite trajectories in the Alzheimer mouse model
Garcia-Alloza, M., Dodwell, S. A., Meyer-Luehmann, M., Hyman, B. T., & Bacskai, B. J. (2006) · Journal of Neuropathology & Experimental Neurology · doi:10.1097/01.jnen.0000240468.12543.af · Cited by 99 · see citing works
Self-citationLesions without symptoms: understanding resilience to Alzheimer disease neuropathological changes
Gómez-Isla, T., & Frosch, M. P. (2022) · Nature Reviews Neurology · doi:10.1038/s41582-022-00642-9 · Cited by 96 · see citing works
Perez, S. E., Raghanti, M. A., Hof, P. R., Kramer, L., Ikonomovic, M. D., Lacor, P. N., Erwin, J. M., Sherwood, C. C., & Mufson, E. J. (2013) · Journal of Comparative Neurology · doi:10.1002/cne.23428 · Cited by 95 · see citing works
Hu, L., Wong, T. P., Côté, S. L., Bell, K. F. S., & Cuello, A. C. (2003) · Neuroscience · doi:10.1016/s0306-4522(03)00394-4 · Cited by 90 · see citing works
Persistent repression of tau in the brain using engineered zinc finger protein transcription factors
Wegmann, S., DeVos, S. L., Zeitler, B., Marlen, K., Bennett, R. E., Perez-Rando, M., MacKenzie, D., Yu, Q., Commins, C., Bannon, R. N., et al. (2021) · Science Advances · doi:10.1126/sciadv.abe1611 · Cited by 77 · see citing works
Self-citationAn Unbalanced Synaptic Transmission: Cause or Consequence of the Amyloid Oligomers Neurotoxicity?
Sciaccaluga, M., Megaro, A., Bellomo, G., Ruffolo, G., Romoli, M., Palma, E., & Costa, C. (2021) · International Journal of Molecular Sciences · doi:10.3390/ijms22115991 · Cited by 70 · see citing works
Aucoin, J.-S., Jiang, P., Aznavour, N., Tong, X.-K., Buttini, M., Descarries, L., & Hamel, E. (2005) · Neuroscience · doi:10.1016/j.neuroscience.2004.11.047 · Cited by 66 · see citing works
Delatour, B., Blanchard, V, Pradier, L., & Duyckaerts, C. (2004) · Neurobiology of Disease · doi:10.1016/j.nbd.2004.01.008 · Cited by 60 · see citing works
He, S., Li, X., Mittra, N., Bhattacharjee, A., Wang, H., Song, S., Zhao, S., Liu, F., & Han, X. (2025) · Advanced Science · doi:10.1002/advs.202410910 · Cited by 34 · see citing works
Opposing Roles of apolipoprotein E in aging and neurodegeneration
Hudry, E., Klickstein, J., Cannavo, C., Jackson, R., Muzikansky, A., Gandhi, S., Urick, D., Sargent, T., Wrobleski, L., Roe, A. D., et al. (2019) · Life Science Alliance · doi:10.26508/lsa.201900325 · Cited by 30 · see citing works
Self-citation
- Authors
- Knowles, R. B., Wyart, C., Buldyrev, S. V., Cruz, L., Urbanc, B., Hasselmo, M. E., Stanley, H. E., & Hyman, B. T.
- Affiliations
- Boston University (US)
- Alzheimer’s Research Center, Massachusetts General Hospital East, Charlestown, MA 02119; Center for Polymer Studies and Department of Physics, Boston University, Boston, MA 02215; Department of Biology, Drew University, Madison, NJ, 07940; and Department of Psychology, Harvard University, Cambridge, MA 02138
- Venue
- Proceedings of the National Academy of Sciences
- Publisher
- National Academy of Sciences
- Published
- 1999-04-27
- Volume
- 96
- Issue
- 9
- Pages
- 5274-5279
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- PMC
- PMC21854
- OpenAlex
- W2160129410
- Cited by
- 241
- References
- 2
- Citations by year
- 2026: 3 · 2025: 6 · 2024: 11 · 2023: 4 · 2022: 6 · 2021: 15 · 2020: 8 · 2019: 7 · 2018: 5 · 2017: 10 · 2016: 8 · 2015: 6 · 2014: 10 · 2013: 11 · 2012: 9
- FWCI
- 4.16
- Type
- journal article
- Language
- en
- Open access
- green
- www.ncbi.nlm.nih.gov
- Locations
- Proceedings of the National Academy of Sciences (publishedVersion)
- PubMed Central (publishedVersion)
- PubMed (publishedVersion)
- Funders
- National Institute on Aging (AG-08487, AG00222, R01AG008487, P50 AG05134, P50AG005134, T32AG000222)
- Topics
- Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
- Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
- Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
- Keywords
- Alzheimer's disease, amyloid-beta, amyloid plaques, neurite morphology, neocortex, temporal firing patterns, dementia, electrophysiological modeling
- MeSH terms
- Aged, Aged, 80 and over, Alzheimer Disease, Brain, Humans, Nerve Net, Neurons, Amyloid beta-Peptides, Plaque, Amyloid
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