Evidence map›Paper›PMID 40670683›Full record

ArticleNature neuroscience2025

Evidence for trans-synaptic propagation of oligomeric tau in human progressive supranuclear palsy.

Robert I McGeachan, Lois Keavey, Elizabeth M Simzer, Ya Yin Chang, Jamie L Rose, Maxwell P Spires-Jones, Mollie Gilmore, Kristjan Holt, Soraya Meftah, Natalia Ravingerova and 13 more

Abstract read
In one paragraph

Article in Nature neuroscience, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

25 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Emerging directions in tauopathy research.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
    Review
  6. Review
  7. Article
  8. Review
  9. Review
  10. Seizures drive tau propagation in a tauopathy mouse model.bioRxiv : the preprint server for biology · 2026
    Article
  11. Review
  12. Synaptogyrin-3 plays a critical role in addiction-related dopamine dysfunction and behavioral maladaptations.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  13. Article
  14. Review
  15. Review
  16. Review
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

23 authors.

Robert I McGeachanThe University of Edinburgh Centre for Discovery Brain Sciences, Edinburgh, UK.ORCID http://orcid.org/0000-0003-1647-8642
Lois KeaveyThe University of Edinburgh Centre for Discovery Brain Sciences, Edinburgh, UK.
Elizabeth M SimzerThe University of Edinburgh Centre for Discovery Brain Sciences, Edinburgh, UK.
Ya Yin ChangThe University of Edinburgh Centre for Discovery Brain Sciences, Edinburgh, UK.ORCID http://orcid.org/0000-0001-9794-403X
Jamie L RoseThe University of Edinburgh Centre for Discovery Brain Sciences, Edinburgh, UK.
Maxwell P Spires-JonesThe University of Edinburgh Centre for Discovery Brain Sciences, Edinburgh, UK.
Mollie GilmoreThe University of Edinburgh Centre for Discovery Brain Sciences, Edinburgh, UK.
Kristjan HoltThe University of Edinburgh Centre for Discovery Brain Sciences, Edinburgh, UK.ORCID http://orcid.org/0000-0003-3903-6361
Soraya MeftahThe University of Edinburgh Centre for Discovery Brain Sciences, Edinburgh, UK.ORCID http://orcid.org/0000-0002-3408-5626
Natalia RavingerovaThe University of Edinburgh Centre for Discovery Brain Sciences, Edinburgh, UK.
Cristina ScutariuThe University of Edinburgh Centre for Discovery Brain Sciences, Edinburgh, UK.
Lewis W TaylorThe University of Edinburgh Centre for Discovery Brain Sciences, Edinburgh, UK.
Declan KingThe University of Edinburgh Centre for Discovery Brain Sciences, Edinburgh, UK.
Makis TziorasThe University of Edinburgh Centre for Discovery Brain Sciences, Edinburgh, UK.ORCID http://orcid.org/0000-0002-2660-5943
Jane TullochThe University of Edinburgh Centre for Discovery Brain Sciences, Edinburgh, UK.ORCID http://orcid.org/0009-0005-6975-5430
Sam A BookerThe University of Edinburgh Centre for Discovery Brain Sciences, Edinburgh, UK.ORCID http://orcid.org/0000-0003-1980-9873
Imran LiaquatThe University of Edinburgh Centre for Clinical Brain Sciences, Edinburgh, UK.
Nicole Hindley-PollockUK Dementia Research Institute at The University of Edinburgh, Edinburgh, UK.
Bethany GearyUK Dementia Research Institute at The University of Edinburgh, Edinburgh, UK.
Colin SmithThe University of Edinburgh Centre for Clinical Brain Sciences, Edinburgh, UK.
Paul M BrennanThe University of Edinburgh Centre for Clinical Brain Sciences, Edinburgh, UK.ORCID http://orcid.org/0000-0002-7347-830X
Claire S Durrant *The University of Edinburgh Centre for Discovery Brain Sciences, Edinburgh, UK. claire.durrant@ed.ac.uk.ORCID http://orcid.org/0000-0001-7552-7358
Tara L Spires-Jones *The University of Edinburgh Centre for Discovery Brain Sciences, Edinburgh, UK. tara.spires-jones@ed.ac.uk.ORCID http://orcid.org/0000-0003-2530-0598

Funding

Alzheimer's Research UK (ARUK) ARUK-EG2016A-6; ARUK-PhD2023-002Alzheimer's Research UK (ARUK) ARUK-PhD2023-002Wellcome TrustWellcome Trust (Wellcome) 225442/Z/22/Z
6 · The paper itself

Abstract

In the neurodegenerative disease progressive supranuclear palsy (PSP), tau pathology progresses through the brain in a stereotypical spatiotemporal pattern, and where tau pathology appears, synapses are lost. We tested the hypothesis that pathological tau contributes to synapse loss and may spread through the brain by moving from presynapses to postsynapses. Using postmortem PSP brain samples and a living human brain slice culture model, we observe pathological tau in synaptic pairs and evidence that oligomeric tau can enter live human postsynapses. Proteomics revealed increased clusterin in synapses in PSP, and super-resolution imaging showed clusterin colocalized with tau in synapses in close enough proximity to be binding partners, which may mediate tau spread. Accumulation of tau in synapses correlated with synapse loss, and synaptic engulfment by astrocytes was observed, suggesting that astrocytes contribute to synapse loss. Together, these data indicate that targeting synaptic tau is a promising approach to treat PSP.

Indexed as

BrainSupranuclear Palsy, ProgressiveSynapsestau ProteinsAgedAged, 80 and overAstrocytesClusterinFemaleHumansMaleMiddle AgedClusterintau Proteins

Identifiers

PMID40670683
PMCPMC12321572

What Socratic holds

Textmetadata
LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.