Evidence map›Paper›PMID 33235218›Full record

ArticleScientific reports2020

Subtype specific expression and survival prediction of pivotal lncRNAs in muscle invasive bladder cancer.

Sebastien Rinaldetti, Thomas Stefan Worst, Eugen Rempel, Maximilian C Kriegmair, Arndt Hartmann, Stefan Porubsky, Christian Bolenz, Philipp Erben

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact, top 86% 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

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Review
  2. Enhancing mHeliyon · 2024
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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

8 authors at 5 institutions in 2 countries.

Sebastien RinaldettiDepartment of Hematology and Oncology, University Medical Centre Mannheim, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany.
Thomas Stefan WorstDivision of Signalling and Functional Genomics, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany.
Eugen RempelInstitute of Pathology, Heidelberg University Hospital, Im Neuenheimer Feld 230, 69120, Heidelberg, Germany.
Maximilian C KriegmairDepartment of Urology and Urosurgery, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany.
Arndt HartmannInstitute of Pathology, University of Erlangen-Nuremberg, Krankenhausstraße 8-10, 91054, Erlangen, Germany.
Stefan PorubskyInstitute of Pathology, University Medical Center Mainz, Langenbeckstraße 1, 55131, Mainz, Germany.
Christian BolenzDepartment of Urology, University of Ulm, Prittwitzstraße 43, 89075, Ulm, Germany.
Philipp ErbenDepartment of Urology and Urosurgery, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany. philipp.erben@medma.uni-heidelberg.de.
University Hospital Heidelberg · DEUniversity Medical Centre Mannheim · DEFriedrich-Alexander-Universität Erlangen-Nürnberg · DEJohannes Gutenberg University Mainz · DEUniversität Ulm · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Comprehensive transcriptome expression analyses of bladder cancer revealed distinct lncRNA clusters with differential molecular and clinical characteristics. In this study, pivotal lncRNAs were assessed for their impact on survival and their differential expression between the molecular bladder cancer subtypes. FFPE samples from chemotherapy-naïve patients with muscle invasive bladder cancer (MIBC) were analyzed on the Nanostring nCounter platform for absolute quantification. An established 36-gene panel was used for molecular subtype classification into basal, luminal and infiltrated MIBC. In a second step, 14 pivotal lncRNAs were assessed for their molecular subtype attribution, and their predictive value in disease-specific survival. In silico validation was performed on a total of 487 MIBC patients (MDA, TGCA and Chungbuk cohort). Several pivotal lncRNAs showed a distinct molecular subtype attribution: e.g. MALAT1 showed a downregulation in the basal subtype (p = 0.009), TUG1 and CBR3AS1 showed an upregulation in the luminal subtype (p ≤ 0.001). High transcript levels of SNHG16, CBR3AS1 and H19 appeared to be predictive for a shorter disease-specific survival. Patients overexpressing putative oncogenes MALAT1 and TUG1 in MIBC tissue presented prolonged survival, suggesting tumor suppressive effects of both lncRNAs. The Nanostring nCounter proved to be a valid platform for the quantification of low-abundance transcripts including lncRNAs.

Indexed as

AgedBiomarkers, TumorComputer SimulationFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticHumansMaleNeoplasm StagingRNA, Long NoncodingSequence Analysis, RNASurvival AnalysisUrinary Bladder NeoplasmsBiomarkers, TumorRNA, Long Noncoding

Identifiers

PMID33235218
PMCPMC7687888
OpenAlexW3109384405

What OpenQuestion holds

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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.