Evidence map›Paper›PMID 23171526›Full record

ArticleJournal of clinical bioinformatics2012

Using gene expression data to identify certain gastro-intestinal diseases.

Philip S Crooke, John T Tossberg, Sara N Horst, John L Tauscher, Melodie A Henderson, Dawn B Beaulieu, David A Schwartz, Nancy J Olsen, Thomas M Aune

Open access · hybridAbstract read
In one paragraph

Article in Journal of clinical bioinformatics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.8field-weighted citation impact, top 23% 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

7 citing papers in PubMed, 7 citations in OpenAlex.

  1. Review
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  5. Expression of IL-33 and its epigenetic regulation in Multiple Sclerosis.Annals of clinical and translational neurology · 2014
    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

9 authors at 2 institutions in 1 country.

Philip S CrookeDepartment of Mathematics, Vanderbilt University, Nashville, TN, USA. philip.s.crooke@vanderbilt.edu.
John T Tossberg
Sara N Horst
John L Tauscher
Melodie A Henderson
Dawn B Beaulieu
David A Schwartz
Nancy J Olsen
Thomas M Aune
Vanderbilt University · USPenn State Milton S. Hershey Medical Center · US

Funding

Gene Expression and Diagnosis of Autoimmune DiseaseR42AI053984 · NIAID · ARTHROCHIP, LLC · PI AUNE, THOMAS M. · 2004 to 2010
$3.4M
IFN-Gamma Gene Regulation in T Cells and NK CellsR56AI044924 · NIAID · VANDERBILT UNIVERSITY · PI AUNE, THOMAS M. · 2009 to 2009
$349k
NIAID NIH HHS R42 AI053984NIAID NIH HHS R56 AI044924
6 · The paper itself

Abstract

backgroundInflammatory bowel diseases, ulcerative colitis and Crohn's disease are considered to be of autoimmune origin, but the etiology of irritable bowel syndrome remains elusive. Furthermore, classifying patients into irritable bowel syndrome and inflammatory bowel diseases can be difficult without invasive testing and holds important treatment implications. Our aim was to assess the ability of gene expression profiling in blood to differentiate among these subject groups.

methodsTranscript levels of a total of 45 genes in blood were determined by quantitative real-time polymerase chain reaction (RT-PCR). We applied three separate analytic approaches; one utilized a scoring system derived from combinations of ratios of expression levels of two genes and two different support vector machines.

resultsAll methods discriminated different subject cohorts, irritable bowel syndrome from control, inflammatory bowel disease from control, irritable bowel syndrome from inflammatory bowel disease, and ulcerative colitis from Crohn's disease, with high degrees of sensitivity and specificity.

conclusionsThese results suggest these approaches may provide clinically useful prediction of the presence of these gastro-intestinal diseases and syndromes.

Identifiers

PMID23171526
PMCPMC3599448
OpenAlexW2135873487

What OpenQuestion holds

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LicenceCC BY
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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.