Cited by 1,195Alzheimer's disease research and treatmentsNeuroinflammation and Neurodegeneration MechanismsDementia and Cognitive Impairment Research

A three-dimensional human neural cell culture model of Alzheimer’s disease

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Choi, Se Hoon, Kim, Young Hye, Hebisch, Matthias, Sliwinski, Christopher, Lee, Seungkyu, D’Avanzo, Carla, Chen, Hechao, Hooli, Basavaraj +11 more·2014·Nature

Abstract

Alzheimer's disease is the most common form of dementia, characterized by two pathological hallmarks: amyloid-β plaques and neurofibrillary tangles. The amyloid hypothesis of Alzheimer's disease posits that the excessive accumulation of amyloid-β peptide leads to neurofibrillary tangles composed of aggregated hyperphosphorylated tau. However, to date, no single disease model has serially linked these two pathological events using human neuronal cells. Mouse models with familial Alzheimer's disease (FAD) mutations exhibit amyloid-β-induced synaptic and memory deficits but they do not fully recapitulate other key pathological events of Alzheimer's disease, including distinct neurofibrillary tangle pathology. Human neurons derived from Alzheimer's disease patients have shown elevated levels of toxic amyloid-β species and phosphorylated tau but did not demonstrate amyloid-β plaques or neurofibrillary tangles. Here we report that FAD mutations in β-amyloid precursor protein and presenilin 1 are able to induce robust extracellular deposition of amyloid-β, including amyloid-β plaques, in a human neural stem-cell-derived three-dimensional (3D) culture system. More importantly, the 3D-differentiated neuronal cells expressing FAD mutations exhibited high levels of detergent-resistant, silver-positive aggregates of phosphorylated tau in the soma and neurites, as well as filamentous tau, as detected by immunoelectron microscopy. Inhibition of amyloid-β generation with β- or γ-secretase inhibitors not only decreased amyloid-β pathology, but also attenuated tauopathy. We also found that glycogen synthase kinase 3 (GSK3) regulated amyloid-β-mediated tau phosphorylation. We have successfully recapitulated amyloid-β and tau pathology in a single 3D human neural cell culture system. Our unique strategy for recapitulating Alzheimer's disease pathology in a 3D neural cell culture model should also serve to facilitate the development of more precise human neural cell models of other neurodegenerative disorders.

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  • Beading or blebbing in neurites is a marker of dystrophic neurites in the AD brain.

    “Beading or blebbing in neurites is a marker of dystrophic neurites in the AD brain (3, 42, 43).”

    From Modeling late-onset Alzheimer’s disease neuropathology via direct neuronal reprogramming (2024) · cites this paper as [3]

    The main text (page unavailable) describes beaded processes in the cultured cells as similar to dystrophic neurites found in AD brains, supporting the beading portion of the claim. It does not identify blebbing as a marker, and its observation is in a cell-culture model rather than directly in AD brain tissue. (LLM, conf=0.83)

    Experimental — accuracy not yet measured
  • In AD, tau protein becomes hyperphosphorylated, resulting in tau dissociating from microtubules and forming insoluble tau aggregates in the neurites and cell bodies.

    “In AD, tau protein becomes hyperphosphorylated, resulting in tau dissociating from microtubules and forming insoluble tau aggregates in the neurites and cell bodies (3, 37).”

    From Modeling late-onset Alzheimer’s disease neuropathology via direct neuronal reprogramming (2024) · cites this paper as [3]

    The main text says tau is hyperphosphorylated in AD and reports insoluble p-tau aggregates in the cell bodies and neurite-like structures of its 3D culture model. It does not state that hyperphosphorylation causes tau to dissociate from microtubules, so that mechanistic step is unsupported by our copy. Page numbers are not provided. (LLM, conf=0.86)

    Experimental — accuracy not yet measured
  • Modeling these pathological hallmarks has largely relied on transgenic cellular and animal models harboring genetic mutations linked to ADAD.

    “Modeling these pathological hallmarks has largely relied on transgenic cellular and animal models harboring genetic mutations linked to ADAD (3–5).”
  • Previous studies focused on overexpressing mutant APP and Presenilin in REN stem cells grown in a 3D culture, which differs from patient-specific LOAD model that relies on endogenous recapitulation of AD-associated phenotypes as provided in this study.

    “As for human neurons, previous studies focused on overexpressing mutant APP and Presenilin in REN stem cells grown in a 3D culture (3), which differs from patient-specific LOAD model that relies on the endogenous recapitulation of AD-associated phenotypes as provided in this study.”
  • Familial Alzheimer disease mutations in beta-amyloid precursor protein and presenilin 1 induced robust extracellular deposition of amyloid-beta in a human neural stem-cell-derived 3D culture system.

    “one study revealed that familial AD (FAD) mutations in β-amyloid precursor protein and presenilin 1 induced robust extracellular deposition of amyloid-β in a human neural stem-cell-derived 3D culture system85.”

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Authors
Choi, S. H., Kim, Y. H., Hebisch, M., Sliwinski, C., Lee, S., D’Avanzo, C., Chen, H., Hooli, B., Asselin, C., Muffat, J., Klee, J. B., Zhang, C., Wainger, B. J., Peitz, M., Kovacs, D. M., Woolf, C. J., Wagner, S. L., Tanzi, R. E., & Kim, D. Y.
Affiliations
  • Harvard University (US)
  • University of Bonn (DE)
  • Boston Children's Hospital (US)
  • Whitehead Institute for Biomedical Research (US)
  • University of California San Diego (US)
Corresponding author
  • Tanzi, Rudolph E.
  • Kim, Doo Yeon
Venue
Nature
Published
2014-10-12
Volume
515
Issue
7526
Pages
274-278
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W2126231259
Cited by
1,195
References
30
Citations by year
2026: 67 · 2025: 75 · 2024: 95 · 2023: 88 · 2022: 112 · 2021: 111 · 2020: 141 · 2019: 109 · 2018: 109 · 2017: 87 · 2016: 97 · 2015: 87 · 2014: 14 · 2012: 1
FWCI
63.56
Type
journal article
Language
en
Open access
Locations
  • Nature (publishedVersion, public-domain)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • Digital Access to Scholarship at Harvard (DASH) (Harvard University) (submittedVersion, cc-by)
  • RePEc: Research Papers in Economics (submittedVersion)
Funders
  • Massachusetts General Hospital
  • Cure Alzheimer's Fund
  • University of Edinburgh
  • National Institute on Aging (5P01 AG15379, P01AG015379, R21AG031483, RF1AG048080, P50AG005134, R01AG014713, P01AG004953, P30AG062421)
  • National Institute of Mental Health (R37MH060009)
  • National Institute of Diabetes and Digestive and Kidney Diseases (P30DK057521, P30DK043351)
  • National Institute of Neurological Disorders and Stroke (P30NS045776, R01NS045860)
  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (P30HD018655)
Topics
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
  • Life Sciences › Neuroscience › Neurology › Neuroinflammation and Neurodegeneration Mechanisms
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
Keywords
Alzheimer's disease, familial Alzheimer's disease, amyloid plaques, tauopathy, neurofibrillary tangles, amyloid hypothesis, presenilin 1 mutations, human neural stem cells, 3D cell culture, human neurons, beta-secretase inhibition, gamma-secretase inhibition, tau phosphorylation, drug screening model
MeSH terms
Alzheimer Disease, Cell Differentiation, Drug Evaluation, Preclinical, Extracellular Space, Humans, Microtubule-Associated Proteins, Models, Biological, Phosphorylation, Reproducibility of Results, Amyloid beta-Peptides, Neurites, tau Proteins, Cell Culture Techniques, Glycogen Synthase Kinase 3, Presenilin-1, Neural Stem Cells, Protein Aggregation, Pathological

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