Evidence map›Paper›PMID 28107602›Full record

ArticleBJU international2017

Evaluation of a 24-gene signature for prognosis of metastatic events and prostate cancer-specific mortality.

Kathryn L Pellegrini, Martin G Sanda, Dattatraya Patil, Qi Long, María Santiago-Jiménez, Mandeep Takhar, Nicholas Erho, Kasra Yousefi, Elai Davicioni, Eric A Klein and 3 more

Abstract read
In one paragraph

Article in BJU international, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. MiR-130b/TNF-α/NF-κB/VEGFA loop inhibits prostate cancer angiogenesis.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2020
    Article
  2. Article
  3. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors.

Kathryn L PellegriniDepartment of Urology, Emory University School of Medicine, Atlanta, GA, USA.
Martin G SandaDepartment of Urology, Emory University School of Medicine, Atlanta, GA, USA.
Dattatraya PatilDepartment of Urology, Emory University School of Medicine, Atlanta, GA, USA.
Qi LongWinship Cancer Institute, Atlanta, GA, USA.
María Santiago-JiménezGenomeDx Biosciences, Vancouver, BC, Canada.
Mandeep TakharGenomeDx Biosciences, Vancouver, BC, Canada.
Nicholas ErhoGenomeDx Biosciences, Vancouver, BC, Canada.
Kasra YousefiGenomeDx Biosciences, Vancouver, BC, Canada.
Elai DavicioniGenomeDx Biosciences, Vancouver, BC, Canada.
Eric A KleinGlickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH, USA.
Robert B JenkinsDepartment of Pathology and Laboratory Medicine, Mayo Clinic, Rochester, MN, USA.
R Jeffrey KarnesDepartment of Urology, Mayo Clinic, Rochester, MN, USA.
Carlos S MorenoWinship Cancer Institute, Atlanta, GA, USA.

Funding

Winship Cancer Institute Cancer Center Support GrantP30CA138292 · NCI · EMORY UNIVERSITY · PI Suresh S Ramalingam · 2009 to 2026
$47.5M
Prostate Cancer Biomarker and Imaging Validation Alliance: Emory University, University of Alabama Birmingham, and University of Texas SouthwesternU01CA113913 · NCI · EMORY UNIVERSITY · PI Martin G. Sanda · 2005 to 2026
$16.4M
Statistical Methods for Causal Inference in Observational StudiesR21NS091630 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI LONG, QI · 2015 to 2016
$424k
Feature Selection for Genomic Data Using Known and Novel Biological InformationR03CA183006 · NCI · EMORY UNIVERSITY · PI LONG, QI · 2014 to 2015
$154k
Evaluating Prediction Models for Cancer Endpoints Subject to Dependent CensoringR03CA173770 · NCI · EMORY UNIVERSITY · PI LONG, QI · 2013 to 2014
$152k
NCI NIH HHS P30 CA138292NCI NIH HHS R03 CA173770NCI NIH HHS R03 CA183006NCI NIH HHS U01 CA113913NINDS NIH HHS R21 NS091630
6 · The paper itself

Abstract

objectivesTo determine the prognostic potential of a 24-gene signature, Sig24, for identifying patients with prostate cancer who are at risk of developing metastases or of prostate cancer-specific mortality (PCSM) after radical prostatectomy (RP). PATIENTS AND

methodsSig24 scores were calculated from previously collected gene expression microarray data from the Cleveland Clinic and Mayo Clinic (I and II). The performance of Sig24 was determined using time-dependent c-index analysis, Cox proportional hazards regression and Kaplan-Meier survival analysis.

resultsHigher Sig24 scores were significantly associated with higher pathological Gleason scores in all three cohorts. Analysis of the Mayo Clinic II cohort, which included time-to-event information, indicated that patients with high Sig24 scores also had a higher risk of developing metastasis (hazard ratio [HR] 3.78, 95% confidence interval [CI]: 1.96-7.29; P < 0.001) or of PCSM (HR 6.54, 95% CI: 2.16-19.83; P < 0.001).

conclusionsThe findings of the present study show the applicability of Sig24 for the prognosis of metastasis or PCSM after RP. Future studies investigating the combination of Sig24 with available prognostic tests may provide new approaches to improve risk stratification for patients with prostate cancer.

Indexed as

TranscriptomeDisease-Free SurvivalHumansMaleMicroarray AnalysisNeoplasm MetastasisPrognosisProstatectomyProstatic Neoplasmsbiomarkermetastasis#PCSM#ProstateCancer

Identifiers

PMID28107602
PMCPMC5444982

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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.