Evidence map›Paper›PMID 39353896›Full record

ArticleNature communications2024

Cryo-EM structure of Alzheimer's disease tau filaments with PET ligand MK-6240.

Peter Kunach, Jaime Vaquer-Alicea, Matthew S Smith, Jim Monistrol, Robert Hopewell, Luc Moquin, Joseph Therriault, Cecile Tissot, Nesrine Rahmouni, Gassan Massarweh and 6 more

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing 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

30 citing papers in PubMed.

  1. Trial
  2. Article
  3. Review
  4. The clinical Alzheimer's disease spectrum classified in the A/T/N framework withEuropean journal of nuclear medicine and molecular imaging · 2026
    Observational
  5. Visual versus quantitative tau-PET Braak staging in Alzheimer's disease using [European journal of nuclear medicine and molecular imaging · 2026
    Article
  6. In-depth multimodal validation ofExperimental & molecular medicine · 2026
    Article
  7. Article
  8. Longitudinal Evaluation ofJournal of nuclear medicine : official publication, Society of Nuclear Medicine · 2026
    Observational
  9. Article
  10. Article
  11. Article
  12. Review
  13. Disrupting Amyloid Filaments of Tau by Means of Electric Fields.The journal of physical chemistry. B · 2025
    Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Inducers and modulators of protein aggregation in Alzheimer's disease - Critical tools for understanding the foundations of aggregate structures.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2025
    Review
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

16 authors.

Peter KunachDepartment of Neurology, McGill University, Montreal, QC, Canada.
Jaime Vaquer-AliceaCenter for Alzheimer's and Neurodegenerative Diseases, Peter O'Donnell Jr. Brain Institute, Dallas, TX, US.
Matthew S SmithDepartment of Pharmaceutical Chemistry, UCSF, San Francisco, CA, US.
Jim MonistrolCenter for Alzheimer's and Neurodegenerative Diseases, Peter O'Donnell Jr. Brain Institute, Dallas, TX, US.
Robert HopewellMontreal Neurological Institute, Montreal, QC, Canada.
Luc MoquinMontreal Neurological Institute, Montreal, QC, Canada.
Joseph TherriaultDepartment of Neurology, McGill University, Montreal, QC, Canada.ORCID 0000-0002-7826-4781
Cecile TissotDepartment of Neurology, McGill University, Montreal, QC, Canada.ORCID 0000-0003-2711-3833
Nesrine RahmouniDepartment of Neurology, McGill University, Montreal, QC, Canada.
Gassan MassarwehMontreal Neurological Institute, Montreal, QC, Canada.
Jean-Paul SoucyMontreal Neurological Institute, Montreal, QC, Canada.
Marie-Christine GuiotDepartment of Neurology, McGill University, Montreal, QC, Canada.
Brian K ShoichetDepartment of Pharmaceutical Chemistry, UCSF, San Francisco, CA, US.ORCID 0000-0002-6098-7367
Pedro Rosa-NetoDepartment of Neurology, McGill University, Montreal, QC, Canada. pedro.rosa@mcgill.ca.ORCID 0000-0001-9116-1376
Marc I DiamondCenter for Alzheimer's and Neurodegenerative Diseases, Peter O'Donnell Jr. Brain Institute, Dallas, TX, US. marc.diamond@utsouthwestern.edu.ORCID 0000-0002-8085-7770
Sarah H ShahmoradianCenter for Alzheimer's and Neurodegenerative Diseases, Peter O'Donnell Jr. Brain Institute, Dallas, TX, US. sarah.shahmoradian@utsouthwestern.edu.ORCID 0000-0001-9752-7287

Funding

Development and Testing of New Computational Methods for Ligand Discovery and MechanismR35GM122481 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Brian K Shoichet · 2017 to 2026
$8.5M
Seeds and Strains Derived from Tau MonomerR01AG065407 · NIA · UT SOUTHWESTERN MEDICAL CENTER · PI DIAMOND, MARC I, JOACHIMIAK, LUKASZ A. · 2024 to 2024
$767k
Cellular Anatomy of Tau SeedingR21AG080497 · NIA · UT SOUTHWESTERN MEDICAL CENTER · PI SHAHMORADIAN, SARAH H · 2023 to 2024
$451k
Alzheimer's Association NIRG-12-259245Alzheimer's Association NIRG-12-259245, PR-NCancer Prevention and Research Institute of Texas (Cancer Prevention Research Institute of Texas) RP170644Fonds de Recherche du Québec - Santé (Fonds de la recherche en sante du Quebec) 2020-VICO-279314Foundation for the National Institutes of Health (Foundation for the National Institutes of Health, Inc.) R35GM122481Gouvernement du Canada | Canadian Institutes of Health Research (Instituts de Recherche en Santé du Canada) MOP-11-51-31, FRN, 152985, PI:PR-NNIA NIH HHS R01 AG065407NIA NIH HHS R21 AG080497NIGMS NIH HHS R35 GM122481U.S. Department of Health & Human Services | NIH | National Institute on Aging (U.S. National Institute on Aging) R21AG080497
6 · The paper itself

Abstract

Positron Emission Tomography (PET) ligands have advanced Alzheimer's disease (AD) diagnosis and treatment. Using autoradiography and cryo-EM, we identify AD brain tissue with elevated tau burden, purify filaments, and determine the structure of second-generation high avidity PET ligand MK-6240 at 2.31 Å resolution, which bound at a 1:1 ratio within the cleft of tau paired-helical filament (PHF), engaging with glutamine 351, lysine 353, and isoleucine 360. This information elucidates the basis of MK-6240 PET in quantifying PHF deposits in AD and may facilitate the structure-based design of superior ligands against tau amyloids.

Indexed as

Alzheimer DiseaseCryoelectron MicroscopyPositron-Emission Tomographytau ProteinsAutoradiographyBrainCarbolinesFemaleHumansLigandsMale7-(6-fluoropyridin-3-yl)-5H-pyrido(4,3-b)indoleCarbolinesLigandstau Proteins

Identifiers

PMID39353896
PMCPMC11445244

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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 OpenQuestion graph.