Evidence map›Paper›PMID 34299051›Full record

ArticleInternational journal of molecular sciences2021

Enzalutamide Enhances PSMA Expression of PSMA-Low Prostate Cancer.

Magdalena Staniszewska, Pedro Fragoso Costa, Matthias Eiber, Jasmin M Klose, Jasmin Wosniack, Henning Reis, Tibor Szarvas, Boris Hadaschik, Katharina Lückerath, Ken Herrmann and 2 more

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
4.8field-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

41 citing papers in PubMed, 46 citations in OpenAlex.

  1. Trial
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  4. Efficacy and outcomes of [European journal of nuclear medicine and molecular imaging · 2026
    Article
  5. Effects of androgen receptor signaling inhibitors on absorbed doses in mCRPC patients undergoing [European journal of nuclear medicine and molecular imaging · 2026
    Article
  6. Outcomes of [European journal of nuclear medicine and molecular imaging · 2026
    Article
  7. Article
  8. Efficacy, safety, and quality of life outcomes of [International urology and nephrology · 2026
    Review
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  10. Review
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  13. Article
  14. Article
  15. PSMA expression assessed by [Cancer imaging : the official publication of the International Cancer Imaging Society · 2025
    Article
  16. α-Therapy and Combination Strategies to Overcome Resistance and Enhance Clinical Outcomes in Prostate Cancer.Journal of nuclear medicine : official publication, Society of Nuclear Medicine · 2025
    Article
  17. Article
  18. Article
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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

12 authors at 5 institutions in 3 countries.

Magdalena StaniszewskaDepartment of Nuclear Medicine, University of Duisburg-Essen and German Cancer Consortium (DKTK)-University Hospital Essen, Hufelandstraße 55, D-45147 Essen, Germany.ORCID 0000-0002-3573-7120
Pedro Fragoso CostaDepartment of Nuclear Medicine, University of Duisburg-Essen and German Cancer Consortium (DKTK)-University Hospital Essen, Hufelandstraße 55, D-45147 Essen, Germany.ORCID 0000-0002-8926-4541
Matthias EiberDepartment of Nuclear Medicine, Klinikum Rechts der Isar, Technical University of Munich, Ismaninger Straße 22, D-81675 Munich, Germany.
Jasmin M KloseDepartment of Nuclear Medicine, University of Duisburg-Essen and German Cancer Consortium (DKTK)-University Hospital Essen, Hufelandstraße 55, D-45147 Essen, Germany.
Jasmin WosniackDepartment of Nuclear Medicine, University of Duisburg-Essen and German Cancer Consortium (DKTK)-University Hospital Essen, Hufelandstraße 55, D-45147 Essen, Germany.
Henning ReisInstitute of Pathology, University of Duisburg-Essen, University Hospital Essen, Hufelandstraße 55, D-45147 Essen, Germany.ORCID 0000-0003-1373-5295
Tibor SzarvasDepartment of Urology, University of Duisburg-Essen and German Cancer Consortium (DKTK)-University Hospital Essen, Hufelandstraße 55, D-45147 Essen, Germany.ORCID 0000-0002-6321-0799
Boris HadaschikDepartment of Urology, University of Duisburg-Essen and German Cancer Consortium (DKTK)-University Hospital Essen, Hufelandstraße 55, D-45147 Essen, Germany.
Katharina LückerathDepartment of Nuclear Medicine, University of Duisburg-Essen and German Cancer Consortium (DKTK)-University Hospital Essen, Hufelandstraße 55, D-45147 Essen, Germany.ORCID 0000-0001-6109-2066
Ken HerrmannDepartment of Nuclear Medicine, University of Duisburg-Essen and German Cancer Consortium (DKTK)-University Hospital Essen, Hufelandstraße 55, D-45147 Essen, Germany.
Wolfgang P FendlerDepartment of Nuclear Medicine, University of Duisburg-Essen and German Cancer Consortium (DKTK)-University Hospital Essen, Hufelandstraße 55, D-45147 Essen, Germany.
Janette IkingDepartment of Nuclear Medicine, University of Duisburg-Essen and German Cancer Consortium (DKTK)-University Hospital Essen, Hufelandstraße 55, D-45147 Essen, Germany.ORCID 0000-0002-7508-4152
Deutschen Konsortium für Translationale Krebsforschung · DEEssen University Hospital · DESemmelweis University · HUTUM Klinikum · DEUniversity of California, Los Angeles · US

Funding

Deutsche Forschungsgemeinschaft FE1573/3-1/659216Doktor Robert Pfleger-Stiftung n.a.IFORES D/107-30240IFORES D/107-81260Mercator Research Center Ruhr An-2019-0001Wiedenfeld Stiftung n.a.
6 · The paper itself

Abstract

Prostate-specific membrane antigen (PSMA)-directed radioligand therapy (RLT) prolongs overall survival in men with metastatic castration-resistant prostate cancer (mCRPC). However, men with low PSMA expression are excluded from RLT. We explored the effect of androgen receptor blockade with enzalutamide on PSMA expression. Assessment of PSMA and androgen receptor (AR) expression on the human PC cell lines 22Rv1, C4-2, and LNCaP by immunohistochemistry and flow cytometry revealed low (22Rv1) and high (C4-2 and LNCaP) PSMA expression, and high, comparable AR positivity. Treatment with enzalutamide increased PSMA levels in 22Rv1, C4-2, and LNCaP (2.2/2.3/2.6-fold,

Indexed as

Aged, 80 and overAnimalsAntigens, SurfaceApoptosisBenzamidesCell ProliferationGene Expression Regulation, NeoplasticGlutamate Carboxypeptidase IIHumansMaleMiceMice, Inbred NODMice, SCIDNitrilesPhenylthiohydantoinPositron Emission Tomography Computed TomographyAntigens, SurfaceAR protein, humanBenzamidesenzalutamideFOLH1 protein, humanGlutamate Carboxypeptidase IINitrilesPhenylthiohydantoinRadiopharmaceuticalsReceptors, Androgen22Rv1androgen receptor blockadeC4-2CTenzalutamideLNCaPPETprostate cancerPSMAradioligand therapy

Identifiers

PMID34299051
PMCPMC8304389
OpenAlexW3180150817

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.