Evidence map›Paper›PMID 34439163›Full record

ArticleCancers2021

Comparison of Quantification of Target-Specific Accumulation of [

Jessica Löffler, Carmen Hamp, Ellen Scheidhauer, Daniel Di Carlo, Christoph Solbach, Alireza Abaei, Li Hao, Gerhard Glatting, Ambros J Beer, Volker Rasche and 1 more

Abstract read
In one paragraph

Article in Cancers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
–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

16 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Antioxidants (Basel, Switzerland) · 2026
    Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. In-ovo imaging using ostrich eggs: biodistribution of F-18-FDG in ostrich embryos.Experimental biology and medicine (Maywood, N.J.) · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Experimental Nuclear Medicine Meets Tumor Biology.Pharmaceuticals (Basel, Switzerland) · 2022
    Review
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

11 authors.

Jessica LöfflerCenter for Translational Imaging, Core Facility Small Animal Imaging, Ulm University, 89081 Ulm, Germany.
Carmen HampDepartment of Nuclear Medicine, Ulm University Medical Faculty, 89081 Ulm, Germany.
Ellen ScheidhauerDepartment of Nuclear Medicine, Ulm University Medical Faculty, 89081 Ulm, Germany.
Daniel Di CarloPharmaceutical Radiochemistry, Technical University of Munich, 85748 Garching, Germany.
Christoph SolbachDepartment of Nuclear Medicine, Ulm University Medical Faculty, 89081 Ulm, Germany.
Alireza AbaeiCenter for Translational Imaging, Core Facility Small Animal Imaging, Ulm University, 89081 Ulm, Germany.
Li HaoCenter for Translational Imaging, Core Facility Small Animal Imaging, Ulm University, 89081 Ulm, Germany.
Gerhard GlattingDepartment of Nuclear Medicine, Medical Radiation Physics, Ulm University Medical Faculty, 89081 Ulm, Germany.ORCID 0000-0001-7916-1576
Ambros J BeerDepartment of Nuclear Medicine, Ulm University Medical Faculty, 89081 Ulm, Germany.
Volker RascheCenter for Translational Imaging, Core Facility Small Animal Imaging, Ulm University, 89081 Ulm, Germany.ORCID 0000-0001-8844-3583
Gordon WinterDepartment of Nuclear Medicine, Ulm University Medical Faculty, 89081 Ulm, Germany.ORCID 0000-0001-8855-8057

Funding

Deutsche Forschungsgemeinschaft CCR 1279Medizinische Fakultät, Universität Ulm L.SBN.0194
6 · The paper itself

Abstract

Assessment of biodistribution and specific tumor accumulation is essential for the development of new radiopharmaceuticals and requires animal experiments. The HET-CAM (hens-egg test-chorioallantoic membrane) model can be used in combination with the non-invasive imaging modalities PET and MRI for pre-selection during radiopharmaceutical development to reduce the number of animal experiments required. Critical to the acceptance of this model is the demonstration of the quantifiability and reproducibility of these data compared to the standard animal model. Tumor accumulation and biodistribution of the PSMA-specific radiotracer [

Indexed as

3Rs principleschick embryofluoride ligandHET-CAMin ovoin vivoMRIPETprostate cancerPSMA

Identifiers

PMID34439163
PMCPMC8393674

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.