Evidence map›Paper›PMID 27845906›Full record

ArticleOncotarget2016

Specific micro-RNA expression patterns distinguish the basal and luminal subtypes of muscle-invasive bladder cancer.

Andrea E Ochoa, Woonyoung Choi, Xiaoping Su, Arlene Siefker-Radtke, Bogdan Czerniak, Colin Dinney, David J McConkey

Open access · diamondAbstract readValidation Study
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
5.3field-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

28 citing papers in PubMed, 37 citations in OpenAlex.

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  17. UroSEEK gene panel for bladder cancer surveillance.Translational andrology and urology · 2019
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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

7 authors at 2 institutions in 1 country.

Andrea E OchoaDepartment of Urology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
Woonyoung ChoiDepartment of Urology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
Xiaoping SuDepartment of Bioinformatics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
Arlene Siefker-RadtkeDepartment of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
Bogdan CzerniakDepartment of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
Colin DinneyDepartment of Urology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
David J McConkeyDepartment of Urology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
The University of Texas MD Anderson Cancer Center · USBladder Cancer Advocacy Network · US

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Scott Kopetz · 1985 to 2026
$290.8M
Targeting Ral GTPases in Bladder CancerP50CA091846 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI DINNEY, COLIN P.N., MCCONKEY, DAVID J. · 2001 to 2018
$37.4M
NCI NIH HHS P30 CA016672NCI NIH HHS P50 CA091846
6 · The paper itself

Abstract

The roles of non-coding RNAs in controlling clinical and biological heterogeneity in bladder cancer remain unclear. We used TCGA's published dataset (n = 405 tumors) as a discovery cohort and created a new validation cohort to define the miRNA expression patterns in the basal and luminal molecular subtypes of muscle-invasive bladder cancer (MIBC). We identified 63 miRNAs by PAM, which optimally identified basal and luminal tumors. The targets of the top luminal miRNAs were activators of EMT (ZEB1, ZEB2) and basal subtype transcription (IL-6, EGFR, STAT3), whereas the targets of the top basal miRNAs were involved in adipogenesis pathways and luminal breast cancer (ERBB2, ERBB3). We also identified a 15-miRNA signature that identified stromally infiltrated basal and luminal MIBCs corresponding to the "cluster IV/immune undifferentiated/claudin-low" and "cluster II/luminal immune" subtypes identified previously, which likely contain samples with higher infiltration rates. Using the 63-miRNA signature, we accurately assigned MIBCs to the basal and luminal subtypes and confirmed that patients with basal tumors had shorter overall survival. The results strongly suggest that miRNAs contribute to the control of the gene expression patterns observed in basal and luminal MIBCs and that they can be used as biomarkers and candidate therapeutic targets.

Indexed as

Biomarkers, TumorCluster AnalysisComputational BiologyDatabases, GeneticGene Expression ProfilingGene Expression Regulation, NeoplasticGenetic Predisposition to DiseaseHumansKaplan-Meier EstimateMicroRNAsNeoplasm InvasivenessPhenotypePrognosisSignal TransductionTranscriptomeUrinary Bladder NeoplasmsBiomarkers, TumorMicroRNAsconsensus clusteringEMTPPARGTCGAurothelial cancer

Identifiers

PMID27845906
PMCPMC5348311
OpenAlexW2549877384

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.