Evidence map›Paper›PMID 28342317›Full record

ArticleTranslational oncology2017

High Androgen Receptor mRNA Expression Is Independently Associated with Prolonged Cancer-Specific and Recurrence-Free Survival in Stage T1 Bladder Cancer.

Danijel Sikic, Johannes Breyer, Arndt Hartmann, Maximilian Burger, Philipp Erben, Stefan Denzinger, Markus Eckstein, Robert Stöhr, Sven Wach, Bernd Wullich and 3 more

Open access · goldAbstract read
In one paragraph

Article in Translational oncology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 2 pooled it
3.7field-weighted citation impact, top 7% 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

14 citing papers in PubMed, 2 syntheses or guidelines pooled it, 23 citations in OpenAlex.

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  12. mRNA-Expression ofInternational journal of molecular sciences · 2018
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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

13 authors at 3 institutions in 1 country.

Danijel SikicDepartment of Urology, University Hospital Erlangen, Erlangen, Germany. Electronic address: danijel.sikic@uk-erlangen.de.
Johannes BreyerDepartment of Urology, University of Regensburg, Regensburg, Germany. Electronic address: johannes.breyer@ukr.de.
Arndt HartmannInstitute of Pathology, University Hospital Erlangen, Erlangen, Germany. Electronic address: arndt.hartmann@uk-erlangen.de.
Maximilian BurgerDepartment of Urology, University of Regensburg, Regensburg, Germany. Electronic address: maximilian.burger@ukr.de.
Philipp ErbenDepartment of Urology, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany. Electronic address: philipp.erben@medma.uni-heidelberg.de.
Stefan DenzingerDepartment of Urology, University of Regensburg, Regensburg, Germany. Electronic address: stefan.denzinger@ukr.de.
Markus EcksteinInstitute of Pathology, University Hospital Erlangen, Erlangen, Germany. Electronic address: markus.eckstein@uk-erlangen.de.
Robert StöhrInstitute of Pathology, University Hospital Erlangen, Erlangen, Germany. Electronic address: robert.stoehr@uk-erlangen.de.
Sven WachDepartment of Urology, University Hospital Erlangen, Erlangen, Germany. Electronic address: sven.wach@uk-erlangen.de.
Bernd WullichDepartment of Urology, University Hospital Erlangen, Erlangen, Germany. Electronic address: bernd.wullich@uk-erlangen.de.
Bastian KeckDepartment of Urology, University Hospital Erlangen, Erlangen, Germany. Electronic address: bastian.keck@uk-erlangen.de.
Ralph M WirtzSTRATIFYER Molecular Pathology GmbH, Cologne, Germany. Electronic address: ralph.wirtz@STRATIFYER.de.
Wolfgang OttoDepartment of Urology, University of Regensburg, Regensburg, Germany. Electronic address: wolfgang.otto@ukr.de.
Universitätsklinikum Erlangen · DEUniversity of Regensburg · DEUniversity Medical Centre Mannheim · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionHigh-risk non-muscle-invasive bladder cancer (NMIBC) remains challenging given the high probability of progression. Given that the androgen receptor (AR) has been discussed as a possible factor in the development and progression of bladder cancer, we investigated the predictive value of AR in stage pT1 NMIBC. MATERIALS AND

methodsWe retrospectively analyzed the clinical data and AR mRNA expression in 296 patients with stage pT1 NMIBC who underwent a transurethral resection of the bladder. The mRNA expression of the AR transcript variants 1 (AR1) and 2 (AR2) was measured by reverse transcription quantitative real-time polymerase chain reaction. AR expression was also correlated to KRT5 and KRT20 mRNA expression.

resultsKaplan-Meier analysis indicated that high AR1 mRNA expression ≥35.47 is associated with statistically significant better recurrence-free survival (RFS) (P=.0007), progression-free survival (PFS) (P=.0420), and cancer-specific survival (CSS) (P=.0050). Multivariate Cox regression analysis revealed that high AR1 mRNA expression is an independent prognostic marker for RFS (P=.0029) and CSS (P=.0119). Spearman rank correlation revealed a significant positive association between mRNA expression of AR1 and KRT5 (r

conclusionsAR mRNA expression can predict RFS and CSS in patients with stage T1 NMIBC. Further studies are necessary to refine the relevance of AR mRNA expression compared with immunohistochemically detectable AR expression.

Identifiers

PMID28342317
PMCPMC5367846
OpenAlexW2601904017

What OpenQuestion holds

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LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

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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.