Evidence map›Paper›PMID 33497190›Full record

ArticleACS chemical neuroscience2021

Radiosynthesis,

Anton Lindberg, Ashley C Knight, Daniel Sohn, Laszlo Rakos, Junchao Tong, April Radelet, N Scott Mason, Jeffrey S Stehouwer, Brian J Lopresti, William E Klunk and 6 more

Open access · greenAbstract read
In one paragraph

Article in ACS chemical neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 2 pooled it
4.9field-weighted citation impact, top 4% of its field
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

29 citing papers in PubMed, 2 syntheses or guidelines pooled it, 51 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Review
  5. First-in-human PET neuroimaging of [European journal of nuclear medicine and molecular imaging · 2025
    Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Radiosynthesis,ACS chemical neuroscience · 2025
    Article
  11. Review
  12. A Cooperative Model for Symmetric Ligand Binding to Protein Fibrils.bioRxiv : the preprint server for biology · 2025
    Article
  13. Article
  14. Diagnosis and Management of Progressive Corticobasal Syndrome.Current treatment options in neurology · 2024
    Article
  15. Ligand-based design of [Nature communications · 2024
    Article
  16. Article
  17. Journal of medicinal chemistry · 2023
    Article
  18. Article
  19. Why Therapeutic Trials Fail in Primary Tauopathies.Movement disorders : official journal of the Movement Disorder Society · 2023
    Article
  20. Evaluation of Tau Radiotracers in Chronic Traumatic Encephalopathy.Journal of nuclear medicine : official publication, Society of Nuclear Medicine · 2023
    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

16 authors at 3 institutions in 3 countries.

Anton LindbergAzrieli Centre for Neuro-Radiochemistry, Brain Health Imaging Centre, Centre for Addiction and Mental Health, Toronto, ON M5T 1R8, Canada.
Ashley C KnightAzrieli Centre for Neuro-Radiochemistry, Brain Health Imaging Centre, Centre for Addiction and Mental Health, Toronto, ON M5T 1R8, Canada.ORCID 0000-0003-2225-360X
Daniel SohnCBD Solutions, Center for Molecular Medicine, Karolinska Hospital, SE-17176 Stockholm, Sweden.
Laszlo RakosCBD Solutions, Center for Molecular Medicine, Karolinska Hospital, SE-17176 Stockholm, Sweden.
Junchao TongAzrieli Centre for Neuro-Radiochemistry, Brain Health Imaging Centre, Centre for Addiction and Mental Health, Toronto, ON M5T 1R8, Canada.
April RadeletDepartment of Radiology, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, United States.
N Scott MasonDepartment of Radiology, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, United States.ORCID 0000-0001-7739-3285
Jeffrey S StehouwerDepartment of Radiology, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, United States.
Brian J LoprestiDepartment of Radiology, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, United States.
William E KlunkDepartment of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, United States.
Johan SandellNovandi Chemistry AB, SE-15136 Södertälje, Sweden.
Alexander SandbergDepartment of Physics, Chemistry and Biology, Linköping University, SE-58183 Linköping, Sweden.
Per HammarströmDepartment of Physics, Chemistry and Biology, Linköping University, SE-58183 Linköping, Sweden.
Samuel SvenssonCBD Solutions, Center for Molecular Medicine, Karolinska Hospital, SE-17176 Stockholm, Sweden.
Chester A MathisDepartment of Radiology, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, United States.
Neil VasdevAzrieli Centre for Neuro-Radiochemistry, Brain Health Imaging Centre, Centre for Addiction and Mental Health, Toronto, ON M5T 1R8, Canada.ORCID 0000-0002-2087-5125
University of Pittsburgh · USCentre for Addiction and Mental Health · CALinköping University · SE

Funding

Medicinal Chemistry CoreU19NS110456 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI JOEL Synes PERLMUTTER · 2019 to 2026
$44.1M
Translation of tau-selective PET radiopharmaceuticals in Alzheimers patientsR01AG052414 · NIA · MASSACHUSETTS GENERAL HOSPITAL · PI PRICE, JULIE C, VASDEV, NEIL · 2018 to 2021
$2.7M
Neuro-PET Radiotracer Discovery for Imaging Glycogen Synthase Kinase-3R01AG054473 · NIA · MASSACHUSETTS GENERAL HOSPITAL · PI VASDEV, NEIL · 2017 to 2020
$1.7M
NIA NIH HHS R01 AG052414NIA NIH HHS R01 AG054473NINDS NIH HHS U19 NS110456
6 · The paper itself

Abstract

CBD-2115 was selected from a library of 148 compounds based on a pyridinyl-indole scaffold as a first-in-class 4R-tau radiotracer. In vitro binding assays showed [

Indexed as

TauopathiesAnimalsBrainMicePositron-Emission TomographyRadiochemistryRadiopharmaceuticalsRatstau ProteinsRadiopharmaceuticalstau Proteins4R-tauCBD-2115fluorine-18PETtau

Identifiers

PMID33497190
PMCPMC9350900
OpenAlexW3124741176

What OpenQuestion holds

Textmetadata
LicenceTDM
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.