Evidence map›Paper›PMID 29491468›Full record

ArticleScientific reports2018

Evaluation of a Pretargeting Strategy for Molecular Imaging of the Prostate Stem Cell Antigen with a Single Chain Antibody.

Lena Tienken, Natascha Drude, Isabell Schau, Oliver H Winz, Achim Temme, Elmar Weinhold, Felix M Mottaghy, Agnieszka Morgenroth

Open access · goldAbstract readEvaluation Study
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

10 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Review
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    Review
  5. SyntheticRSC medicinal chemistry · 2024
    Review
  6. Article
  7. Review
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  9. Review
  10. 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 5 institutions in 2 countries.

Lena TienkenDepartment of Nuclear Medicine, University Hospital RWTH Aachen, 52074, Aachen, Germany.
Natascha DrudeDepartment of Nuclear Medicine, University Hospital RWTH Aachen, 52074, Aachen, Germany. ndrude@ukaachen.de.
Isabell SchauDepartment of Neurosurgery, Experimental Neurosurgery/Tumor Immunology, TU Dresden, 01307, Dresden, Germany.
Oliver H WinzDepartment of Nuclear Medicine, University Hospital RWTH Aachen, 52074, Aachen, Germany.
Achim TemmeDepartment of Neurosurgery, Experimental Neurosurgery/Tumor Immunology, TU Dresden, 01307, Dresden, Germany.ORCID 0000-0001-5084-1180
Elmar WeinholdInstitute of Organic Chemistry, RWTH Aachen University, 52074, Aachen, Germany.
Felix M MottaghyDepartment of Nuclear Medicine, University Hospital RWTH Aachen, 52074, Aachen, Germany.
Agnieszka MorgenrothDepartment of Nuclear Medicine, University Hospital RWTH Aachen, 52074, Aachen, Germany.
RWTH Aachen University · DEGerman Cancer Research Center · DEMaastricht University Medical Centre · NLTechnische Universität Dresden · DEUniversitätsklinikum Aachen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In pretargeted radio-immunotherapy, the gradual administration of a non-radioactive tumor antigen-addressing antibody-construct and the subsequent application of a radioactive labeled, low molecular weight substance enable a highly effective and selective targeting of tumor tissue. We evaluated this concept in prostate stem cell antigen (PSCA)-positive cancers using the antigen-specific, biotinylated single chain antibody scFv(AM1)-P-BAP conjugated with tetrameric neutravidin. To visualize the systemic biodistribution, a radiolabeled biotin was injected to interact with scFv(AM1)-P-BAP/neutravidin conjugate. Biotin derivatives conjugated with different chelators for complexation of radioactive metal ions and a polyethylene glycol linker (n = 45) were successfully synthesized and evaluated in vitro and in a mouse xenograft model. In vivo, the scFv(AM1)-P-BAP showed highly PSCA-specific tumor retention with a PSCA

Indexed as

Single-Chain AntibodiesAnimalsAntigens, NeoplasmCell Line, TumorCell Transformation, NeoplasticGPI-Linked ProteinsHumansIsotope LabelingLiverMiceMolecular ImagingNeoplasm ProteinsTissue DistributionAntigens, NeoplasmGPI-Linked ProteinsNeoplasm ProteinsPSCA protein, humanSingle-Chain Antibodies

Identifiers

PMID29491468
PMCPMC5830539
OpenAlexW2806833973

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.