Evidence map›Paper›PMID 28496188›Full record

ArticleScientific reports2017

Preclinical evaluation of PAC1 targeting with radiolabeled Maxadilan.

Lieke Joosten, Maarten Brom, Martin K H Schäfer, Otto C Boerman, Eberhard Weihe, Martin Gotthardt

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 46% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. Pre-clinical SPECT and SPECT-CT in Oncology.Recent results in cancer research. Fortschritte der Krebsforschung. Progres dans les recherches sur le cancer · 2026
    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

6 authors at 2 institutions in 2 countries.

Lieke JoostenDepartment of Radiology and Nuclear Medicine, Radboud university medical center, PO Box 9101, 6500, HB, Nijmegen, The Netherlands. lieke.claessens-joosten@radboudumc.nl.
Maarten BromDepartment of Radiology and Nuclear Medicine, Radboud university medical center, PO Box 9101, 6500, HB, Nijmegen, The Netherlands.ORCID 0000-0001-5755-1477
Martin K H SchäferInstitute of Anatomy and Cell Biology, Dept. of Molecular Neuroscience, Philipps University of Marburg, Robert-Koch-Strasse 8, 35037, Marburg, Germany.
Otto C BoermanDepartment of Radiology and Nuclear Medicine, Radboud university medical center, PO Box 9101, 6500, HB, Nijmegen, The Netherlands.
Eberhard WeiheInstitute of Anatomy and Cell Biology, Dept. of Molecular Neuroscience, Philipps University of Marburg, Robert-Koch-Strasse 8, 35037, Marburg, Germany.
Martin GotthardtDepartment of Radiology and Nuclear Medicine, Radboud university medical center, PO Box 9101, 6500, HB, Nijmegen, The Netherlands.
Radboud University Nijmegen · NLPhilipps University of Marburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There is an ongoing search for new tracers to optimize imaging of beta cell-derived tumors (insulinomas). The PAC1 receptor, expressed by insulinomas, can be used for targeting of these tumors. Here, we investigated whether radiolabeled maxadilan could be used for insulinoma imaging. Maxadilan was C- or N-terminally conjugated with DTPA (termed maxadilan-DPTA or DTPA-maxadilan respectively). BALB/c nude mice bearing subcutaneous INS-1 tumors were injected with either In-111-labeled maxadilan-DTPA or In-111-DTPA-maxadilan. Biodistribution studies were carried out at 1, 2 and 4 hours after injection and SPECT/CT imaging 1 and 4 hours after injection of maxadilan-DTPA-

Indexed as

Drug Evaluation, PreclinicalAmino Acid SequenceAnimalsBinding, CompetitiveCell Line, TumorConfidence IntervalsHumansIndium RadioisotopesInhibitory Concentration 50Insect ProteinsMiceMice, Inbred BALB CMice, NudePentetic AcidRadiopharmaceuticalsRatsIndium-111Indium RadioisotopesInsect Proteinsmaxadilan protein, insectPentetic AcidRadiopharmaceuticalsReceptors, Pituitary Adenylate Cyclase-Activating Polypeptide, Type I

Identifiers

PMID28496188
PMCPMC5431918
OpenAlexW2610782507

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.