The DOI matches its Crossref record; 41 of the 41 references it cites were found in a registry or an index.
Human secreted tau increases amyloid-beta production
Open accessAbstract
The interaction of amyloid-beta (Aβ) and tau in the pathogenesis of Alzheimer's disease is a subject of intense inquiry, with the bulk of evidence indicating that changes in tau are downstream of Aβ. It has been shown however, that human tau overexpression in amyloid precursor protein transgenic mice increases Aβ plaque deposition. Here, we confirm that human tau increases Aβ levels. To determine if the observed changes in Aβ levels were because of intracellular or extracellular secreted tau (eTau for extracellular tau), we affinity purified secreted tau from Alzheimer's disease patient-derived cortical neuron conditioned media and analyzed it by liquid chromatography-mass spectrometry. We found the extracellular species to be composed predominantly of a series of N-terminal fragments of tau, with no evidence of C-terminal tau fragments. We characterized a subset of high affinity tau antibodies, each capable of engaging and neutralizing eTau. We found that neutralizing eTau reduces Aβ levels in vitro in primary human cortical neurons where exogenously adding eTau increases Aβ levels. In vivo, neutralizing human tau in 2 human tau transgenic models also reduced Aβ levels. We show that the human tau insert sequence is sufficient to cause the observed increase in Aβ levels. Our data furthermore suggest that neuronal hyperactivity may be the mechanism by which this regulation occurs. We show that neuronal hyperactivity regulates both eTau secretion and Aβ production. Electrophysiological analysis shows for the first time that secreted eTau causes neuronal hyperactivity. Its induction of hyperactivity may be the mechanism by which eTau regulates Aβ production. Together with previous findings, these data posit a novel connection between tau and Aβ, suggesting a dynamic mechanism of positive feed forward regulation. Aβ drives the disease pathway through tau, with eTau further increasing Aβ levels, perpetuating a destructive cycle.
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.
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?
In the citing paper
“The developers of BMS-986168 observed that neurons derived from stem cells of patients with familial AD secreted amino-terminal tau fragments, termed e-tau215.”
From Tau-targeting therapies for Alzheimer disease (2018) · cites this paper as [215]
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
Induction of Pluripotent Stem Cells from Adult Human Fibroblasts by Defined Factors
Takahashi, K., Tanabe, K., Ohnuki, M., Narita, M., Ichisaka, T., Tomoda, K., & Yamanaka, S. (2007) · Cell · doi:10.1016/j.cell.2007.11.019 · Cited by 20,221
The Amyloid Hypothesis of Alzheimer’s Disease: Progress and Problems on the Road to Therapeutics
Hardy, J., & Selkoe, D. J. (2002) · Science · doi:10.1126/science.1072994 · Cited by 13,864
Alzheimer's disease: the amyloid cascade hypothesis
Hardy, J. A., & Higgins, G. A. (1992) · Science · doi:10.1126/science.1566067 · Cited by 7,484
Highly efficient neural conversion of human ES and iPS cells by dual inhibition of SMAD signaling
Chambers, S. M., Fasano, C. A., Papapetrou, E. P., Tomishima, M., Sadelain, M., & Studer, L. (2009) · Nature Biotechnology · doi:10.1038/nbt.1529 · Cited by 3,620
Staging of alzheimer's disease-related neurofibrillary changes
Braak, H., & Braak, E. (1995) · Neurobiology of Aging · doi:10.1016/0197-4580(95)00021-6 · Cited by 2,357
Dimos, J. T., Rodolfa, K. T., Niakan, K. K., Weisenthal, L. M., Mitsumoto, H., Chung, W. K., Croft, G. F., Saphier, G., Leibel, R. L., Goland, R., et al. (2008) · Science · doi:10.1126/science.1158799 · Cited by 2,019
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
Dendritic Function of Tau Mediates Amyloid-β Toxicity in Alzheimer's Disease Mouse Models
Ittner, L. M., Ke, Y. D., Delerue, F., Bi, M., Gladbach, A., van Eersel, J., Wölfing, H., Chieng, B. C., Christie, M. J., Napier, I. A., et al. (2010) · Cell · doi:10.1016/j.cell.2010.06.036 · Cited by 1,821
APP Processing and Synaptic Function
Kamenetz, F., Tomita, T., Hsieh, H., Seabrook, G., Borchelt, D., Iwatsubo, T., Sisodia, S., & Malinow, R. (2003) · Neuron · doi:10.1016/s0896-6273(03)00124-7 · Cited by 1,644
Enhanced neurofibrillary degeneration in transgenic mice expressing mutant tau and APP
Lewis, J., Dickson, D. W., Lin, W.-L., Chisholm, L., Corral, A., Jones, G., Yen, S.-H., Sahara, N., Skipper, L., Yager, D., et al. (2001) · Science · doi:10.1126/science.1058189 · Cited by 1,611
Formation of Neurofibrillary Tangles in P301L Tau Transgenic Mice Induced by Aβ42 Fibrils
Götz, J., Chen, F., van Dorpe, J., & Nitsch, R. M. (2001) · Science · doi:10.1126/science.1062097 · Cited by 1,526
Propagation of Tau Pathology in a Model of Early Alzheimer's Disease
de Calignon, A., Polydoro, M., Suárez-Calvet, M., William, C., Adamowicz, D. H., Kopeikina, K. J., Pitstick, R., Sahara, N., Ashe, K. H., Carlson, G. A., et al. (2012) · Neuron · doi:10.1016/j.neuron.2011.11.033 · Cited by 1,427
Lewis, J., McGowan, E., Rockwood, J., Melrose, H., Nacharaju, P., Van Slegtenhorst, M., Gwinn-Hardy, K., Murphy, M. P., Baker, M., Yu, X., et al. (2000) · Nature Genetics · doi:10.1038/78078 · Cited by 1,371
Synaptic Activity Regulates Interstitial Fluid Amyloid-β Levels In Vivo
Cirrito, J. R., Yamada, K. A., Finn, M. B., Sloviter, R. S., Bales, K. R., May, P. C., Schoepp, D. D., Paul, S. M., Mennerick, S., & Holtzman, D. M. (2005) · Neuron · doi:10.1016/j.neuron.2005.10.028 · Cited by 1,265
Trans-Synaptic Spread of Tau Pathology In Vivo
Liu, L., Drouet, V., Wu, J., Witter, M. P., Small, S. A., Clelland, C. L. T., & Duff, K. (2012) · PLoS ONE · doi:10.1371/journal.pone.0031302 · Cited by 994
Tau is essential to β-amyloid-induced neurotoxicity
Rapoport, M., Dawson, H. N., Binder, L. I., Vitek, M. P., & Ferreira, A. (2002) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.092136199 · Cited by 807
Roberson, E. D., Halabisky, B., Yoo, J. W., Yao, J., Chin, J., Yan, F., Wu, T., Hamto, P., Devidze, N., Yu, G.-Q., et al. (2011) · The Journal of Neuroscience · doi:10.1523/jneurosci.4152-10.2011 · Cited by 654
Physiological release of endogenous tau is stimulated by neuronal activity
Pooler, A. M., Phillips, E. C., Lau, D. H. W., Noble, W., & Hanger, D. P. (2013) · The EMBO Reports · doi:10.1038/embor.2013.15 · Cited by 642
Endocytosis Is Required for Synaptic Activity-Dependent Release of Amyloid-β In Vivo
Cirrito, J. R., Kang, J.-E., Lee, J., Stewart, F. R., Verges, D. K., Silverio, L. M., Bu, G., Mennerick, S., & Holtzman, D. M. (2008) · Neuron · doi:10.1016/j.neuron.2008.02.003 · Cited by 635
Neuronal activity regulates extracellular tau in vivo
Yamada, K., Holth, J. K., Liao, F., Stewart, F. R., Mahan, T. E., Jiang, H., Cirrito, J. R., Patel, T. K., Hochgräfe, K., Mandelkow, E., et al. (2014) · The Journal of Experimental Medicine · doi:10.1084/jem.20131685 · Cited by 606
Schweers, O., Schönbrunn, E., Marx, A., & Mandelkow�, E. (1994) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(19)51080-8 · Cited by 569
Tau Reduction Prevents Aβ-Induced Defects in Axonal Transport
Vossel, K. A., Zhang, K., Brodbeck, J., Daub, A. C., Sharma, P., Finkbeiner, S., Cui, B., & Mucke, L. (2010) · Science · doi:10.1126/science.1194653 · Cited by 486
Global Hairpin Folding of Tau in Solution
Jeganathan, S., von Bergen, M., Brutlach, H., Steinhoff, H.-J., & Mandelkow, E. (2006) · Biochemistry · doi:10.1021/bi0521543 · Cited by 432
Yamada, K., Cirrito, J. R., Stewart, F. R., Jiang, H., Finn, M. B., Holmes, B. B., Binder, L. I., Mandelkow, E.-M., Diamond, M. I., Lee, V. M.-Y., et al. (2011) · The Journal of Neuroscience · doi:10.1523/jneurosci.2569-11.2011 · Cited by 351
A cellular model for sporadic ALS using patient-derived induced pluripotent stem cells
Burkhardt, M. F., Martinez, F. J., Wright, S., Ramos, C., Volfson, D., Mason, M. J., Garnes, J., Dang, V., Lievers, J., Shoukat-Mumtaz, U., et al. (2013) · Molecular and Cellular Neuroscience · doi:10.1016/j.mcn.2013.07.007 · Cited by 316
Self-citationTau Protein Is Required for Amyloid β-Induced Impairment of Hippocampal Long-Term Potentiation
Shipton, O. A., Leitz, J. R., Dworzak, J., Acton, C. E. J., Tunbridge, E. M., Denk, F., Dawson, H. N., Vitek, M. P., Wade-Martins, R., Paulsen, O., et al. (2011) · The Journal of Neuroscience · doi:10.1523/jneurosci.2610-10.2011 · Cited by 315
Antisense Reduction of Tau in Adult Mice Protects against Seizures
DeVos, S. L., Goncharoff, D. K., Chen, G., Kebodeaux, C. S., Yamada, K., Stewart, F. R., Schuler, D. R., Maloney, S. E., Wozniak, D. F., Rigo, F., et al. (2013) · Journal of Neuroscience · doi:10.1523/jneurosci.2107-13.2013 · Cited by 311
McConlogue, L., Buttini, M., Anderson, J. P., Brigham, E. F., Chen, K. S., Freedman, S. B., Games, D., Johnson-Wood, K., Lee, M., Zeller, M., et al. (2007) · Journal of Biological Chemistry · doi:10.1074/jbc.m611687200 · Cited by 300 · cited 1×
“In agreement with the observation that even partial reductions in soluble Ab levels can have a profound impact on the development of Ab pathology (McConlogue et al., 2007), our data identifying secreted eTau fragments and their effect on Ab production are an important step forward to understanding the relationship of…”
Dujardin, S., Lécolle, K., Caillierez, R., Bégard, S., Zommer, N., Lachaud, C., Carrier, S., Dufour, N., Aurégan, G., Winderickx, J., et al. (2014) · Acta Neuropathologica Communications · doi:10.1186/2051-5960-2-14 · Cited by 284
Terwel, D., Lasrado, R., Snauwaert, J., Vandeweert, E., Haesendonck, C. V., Borghgraef, P., & LEUVEN, F. V. (2004) · Journal of Biological Chemistry · doi:10.1074/jbc.m409876200 · Cited by 267
Jicha, G. A., Lane, E., Vincent, I. J., Ötvös, L., Hoffmann, R., & Davies, P. (1997) · Journal of Neurochemistry · doi:10.1046/j.1471-4159.1997.69052087.x · Cited by 264
Spatial and temporal relationships between plaques and tangles in Alzheimer-pathology
Schönheit, B., Zarski, R., & Ohm, T. G. (2004) · Neurobiology of Aging · doi:10.1016/j.neurobiolaging.2003.09.009 · Cited by 262
Constitutive secretion of tau protein by an unconventional mechanism
Chai, X., Dage, J. L., & Citron, M. (2012) · Neurobiology of Disease · doi:10.1016/j.nbd.2012.05.021 · Cited by 238
Holth, J. K., Bomben, V. C., Reed, J. G., Inoue, T., Younkin, L., Younkin, S. G., Pautler, R. G., Botas, J., & Noebels, J. L. (2013) · The Journal of Neuroscience · doi:10.1523/jneurosci.3191-12.2013 · Cited by 238
Characterization of Novel CSF Tau and ptau Biomarkers for Alzheimer’s Disease
Meredith Jr., J. E., Sankaranarayanan, S., Guss, V., Lanzetti, A. J., Berisha, F., Neely, R. J., Slemmon, J. R., Portelius, E., Zetterberg, H., Blennow, K., et al. (2013) · PLoS ONE · doi:10.1371/journal.pone.0076523 · Cited by 209
Ribé, E. M., Pérez, M., Puig, B., Gich, I., Lim, F., Cuadrado, M., Sesma, T., Catena, S., Sánchez, B., Nieto, M., et al. (2005) · Neurobiology of Disease · doi:10.1016/j.nbd.2005.05.027 · Cited by 162
Braak, H., Zetterberg, H., Tredici, K. D., & Blennow, K. (2013) · Acta Neuropathologica · doi:10.1007/s00401-013-1139-0 · Cited by 148
Alzheimer?s disease: intraneuronal alterations precede insoluble amyloid-$beta; formation
Braak, H., & Tredici, K. D. (2004) · Neurobiology of Aging · doi:10.1016/j.neurobiolaging.2003.12.015 · Cited by 93
Opposing Synaptic Regulation of Amyloid-β Metabolism by NMDA Receptors In Vivo
Verges, D. K., Restivo, J. L., Goebel, W. D., Holtzman, D. M., & Cirrito, J. R. (2011) · The Journal of Neuroscience · doi:10.1523/jneurosci.0607-11.2011 · Cited by 74
Colombo, A., Wang, H., Kuhn, P.-H., Page, R., Kremmer, E., Dempsey, P. J., Crawford, H. C., & Lichtenthaler, S. F. (2013) · Neurobiology of Disease · doi:10.1016/j.nbd.2012.08.011 · Cited by 62
Perlecan domain V inhibits α2 integrin-mediated amyloid-β neurotoxicity
Wright, S., Parham, C. L., Lee, B., Clarke, D. N., Auckland, L. D., Johnston, J. A., Lawrence, A. L., Dickeson, S. K., Santoro, S. A., Griswold‐Prenner, I., et al. (2010) · Neurobiology of Aging · doi:10.1016/j.neurobiolaging.2010.10.018 · Cited by 19
Self-citation
Flagged first, then by citations
Cited by
Sorted by citations
Induced pluripotent stem cell technology: a decade of progress.
Shi, Y., Inoue, H., Wu, J. C., & Yamanaka, S. (2017) · Nature Reviews Drug Discovery · doi:10.1038/nrd.2016.245 · Cited by 1,525
Tau-targeting therapies for Alzheimer disease
Congdon, E. E., & Sigurdsson, E. M. (2018) · Nature Reviews Neurology · doi:10.1038/s41582-018-0013-z · Cited by 1,113
Nguyen, P. H., Ramamoorthy, A., Sahoo, B. R., Zheng, J., Faller, P., Straub, J. E., Domínguez, L., Shea, J., Dokholyan, N. V., Simone, A. D., et al. (2021) · Chemical Reviews · doi:10.1021/acs.chemrev.0c01122 · Cited by 680
Arendt, T., Stieler, J. T., & Holzer, M. (2016) · Brain Research Bulletin · doi:10.1016/j.brainresbull.2016.08.018 · Cited by 609
Tau Kinetics in Neurons and the Human Central Nervous System
Sato, C., Barthélemy, N. R., Mawuenyega, K. G., Patterson, B. W., Gordon, B. A., Jockel-Balsarotti, J., Sullivan, M., Crisp, M. J., Kasten, T., Kirmess, K. M., et al. (2018) · Neuron · doi:10.1016/j.neuron.2018.02.015 · Cited by 586
Metadata
- Authors
- Bright, J., Hussain, S., Dang, V., Wright, S., Cooper, B., Byun, T., Ramos, C., Singh, A., Parry, G., Stagliano, N., & Griswold-Prenner, I.
- Corresponding author
- Stagliano, Nancy
- Venue
- Neurobiology of Aging
- Publisher
- Elsevier BV
- Published
- 2015-02
- Volume
- 36
- Issue
- 2
- Pages
- 693-709
- ISSN
- 0197-4580 (ISSN-L)
- OpenAlex
- W2044321001
- Cited by
- 230
- References
- 41
- Citations by year
- 2026: 5 · 2025: 13 · 2024: 11 · 2023: 17 · 2022: 16 · 2021: 26 · 2020: 31 · 2019: 30 · 2018: 43 · 2017: 12 · 2016: 17 · 2015: 9
- FWCI
- 8.42
- Type
- journal article
- Language
- en
- Open access
- hybrid
- doi.org
- Licence
- Locations
- Neurobiology of Aging (publishedVersion, cc-by-nc-nd)
- PubMed (publishedVersion)
- Topics
- Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Alzheimer's disease research and treatments
- Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
- Life Sciences › Neuroscience › Neurology › Neuroinflammation and Neurodegeneration Mechanisms
- Keywords
- amyloid-beta production, Alzheimer's disease, neuronal hyperactivity, cortical neurons, amyloid precursor protein transgenic mice, positive feedback loop
- MeSH terms
- Alzheimer Disease, Animals, Cells, Cultured, Cerebral Cortex, Chromatography, Liquid, Humans, Mice, Transgenic, Neurons, Mass Spectrometry, Amyloid beta-Peptides, tau Proteins
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
