Evidence map›Paper›PMID 33236886›Full record

ArticleACS chemical neuroscience2020

Fluorine-18-Labeled Antibody Ligands for PET Imaging of Amyloid-β in Brain.

Stina Syvänen, Xiaotian T Fang, Rebecca Faresjö, Johanna Rokka, Lars Lannfelt, Dag E Olberg, Jonas Eriksson, Dag Sehlin

Open access · hybridAbstract read
In one paragraph

Article in ACS chemical neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
3.2field-weighted citation impact, top 6% 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

31 citing papers in PubMed, 53 citations in OpenAlex.

  1. A novelEJNMMI radiopharmacy and chemistry · 2026
    Article
  2. Article
  3. Article
  4. Bispecific brain-penetrant antibodies for treatment of Alzheimer's disease.The journal of prevention of Alzheimer's disease · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Nuclear Imaging of Bispecific Antibodies on the Rise.Journal of nuclear medicine : official publication, Society of Nuclear Medicine · 2024
    Review
  11. One-Step Synthesis of [ACS central science · 2024
    Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Imaging of fibrogenesis in the liver by [EJNMMI radiopharmacy and chemistry · 2023
    Article
  18. Review
  19. Review
  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

8 authors at 2 institutions in 3 countries.

Stina SyvänenDepartment of Public Health and Caring Sciences, Rudbeck Laboratory, Uppsala University, Uppsala 751 85, Sweden.ORCID 0000-0002-8196-4041
Xiaotian T FangDepartment of Public Health and Caring Sciences, Rudbeck Laboratory, Uppsala University, Uppsala 751 85, Sweden.ORCID 0000-0001-9706-1122
Rebecca FaresjöDepartment of Public Health and Caring Sciences, Rudbeck Laboratory, Uppsala University, Uppsala 751 85, Sweden.ORCID 0000-0002-3613-900X
Johanna RokkaDepartment of Public Health and Caring Sciences, Rudbeck Laboratory, Uppsala University, Uppsala 751 85, Sweden.ORCID 0000-0003-3962-696X
Lars LannfeltDepartment of Public Health and Caring Sciences, Rudbeck Laboratory, Uppsala University, Uppsala 751 85, Sweden.
Dag E OlbergNorsk medisinsk syklotronsenter AS, Oslo Postboks 4950, Norway.
Jonas ErikssonDepartment of Medicinal Chemistry, Division of Organic Pharmaceutical Chemistry, Uppsala University, Uppsala 751 23, Sweden.ORCID 0000-0003-0241-092X
Dag SehlinDepartment of Public Health and Caring Sciences, Rudbeck Laboratory, Uppsala University, Uppsala 751 85, Sweden.ORCID 0000-0002-9430-3859
Uppsala University · SEUniversity of Oslo · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Antibodies are attractive as radioligands due to their outstanding specificity and high affinity, but their inability to cross the blood-brain barrier (BBB) limits their use for CNS targets. To enhance brain distribution, amyloid-β (Aβ) antibodies were fused to a transferrin receptor (TfR) antibody fragment, enabling receptor mediated transport across the BBB. The aim of this study was to label these bispecific antibodies with fluorine-18 and use them for Aβ PET imaging. Bispecific antibody ligands RmAb158-scFv8D3 and Tribody A2, both targeting Aβ and TfR, were functionalized with

Indexed as

Fluorine RadioisotopesPositron-Emission TomographyAnimalsBrainLigandsMiceFluorine-18Fluorine RadioisotopesLigandsantibody radioligandFluorine-18inverse electron demand Diels−Alder reactionpositron emission tomography (PET)tetrazinetrans-cyclooctene (TCO)

Identifiers

PMID33236886
PMCPMC7747219
OpenAlexW3109063833

What OpenQuestion holds

Textmetadata
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.