Evidence map›Paper›PMID 17618837›Full record

ArticleClinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association2007

Association of variants of the interleukin-23 receptor gene with susceptibility to pediatric Crohn's disease.

Robert N Baldassano, Jonathan P Bradfield, Dimitri S Monos, Cecilia E Kim, Joseph T Glessner, Tracy Casalunovo, Edward C Frackelton, F George Otieno, Stathis Kanterakis, Julie L Shaner and 10 more

Abstract read
In one paragraph

Article in Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 4 pooled it
4.9field-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

26 citing papers in PubMed, 4 syntheses or guidelines pooled it, 63 citations in OpenAlex.

  1. Genetic association between IL23R rs11209026 and rs10889677 polymorphisms and risk of Crohn's disease and ulcerative colitis: evidence from 41 studies.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2020
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  3. Interleukin-23 receptor genetic polymorphisms and Crohn's disease susceptibility: a meta-analysis.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2010
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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

20 authors at 2 institutions in 1 country.

Robert N BaldassanoDivision of Gastroenterology and Nutrition, Abramson Research Center, University of Pennsylvania, School of Medicine, Philadelphia, Pennsylvania, USA.
Jonathan P Bradfield
Dimitri S Monos
Cecilia E Kim
Joseph T Glessner
Tracy Casalunovo
Edward C Frackelton
F George Otieno
Stathis Kanterakis
Julie L Shaner
Ryan M Smith
Andrew W Eckert
Luke J Robinson
Chioma C Onyiah
Debra J Abrams
Rosetta M Chiavacci
Robert Skraban
Marcella Devoto
Struan F A Grant
Hakon Hakonarson
Children's Hospital of Philadelphia · USUniversity of Pennsylvania · US

Funding

ZDV VS ZDV + DDL VS ZDV + DDL + NVP IN ASYMPTOMATIC HIV PATIENTSM01RR000040 · NCRR · UNIVERSITY OF PENNSYLVANIA · PI FITZGERALD, GARRET A · 1985 to 2006
$21.1M
ZIDOVUDINE VS 2',3'DIDEHYDRO-3'DEOXYTHYMIDINE IN CHILDRENM01RR000240 · NCRR · CHILDREN'S HOSP OF PHILADELPHIA · PI ALTSCHULER, STEVEN M · 1985 to 2006
$15.3M
NCRR NIH HHS 5-M01-RR-000240NCRR NIH HHS M01 RR000040NCRR NIH HHS M01 RR000240
6 · The paper itself

Abstract

BACKGROUND &

aimsRecently an association was shown between the single nucleotide polymorphism (SNP), rs11209026, within the interleukin-23 receptor (IL23R) locus and Crohn's disease (CD) as a consequence of a genome-wide association study of this disease in adults. We examined the effects of this and other previously reported SNPs at this locus with respect to CD in children.

methodsBy using data from our ongoing genome-wide association study in our cohort of 142 pediatric CD patients and 281 matched controls, we investigated the association of the previously reported SNPs at the IL23R locus with the childhood form of this disease.

resultsBy using the Fisher exact test, the minor allele frequency of rs11209026 in the patients was 1.75%, whereas it was 6.61% in the controls, yielding a protective odds ratio (OR) of 0.25 (95% confidence interval, 0.10-0.65; 1-sided P = 9.2 x 10(-4)). Furthermore, of all the SNPs previously reported, rs11209026 was associated the most strongly. A subsequent family based association test (which is more resistant to population stratification) with 65 sets of trios derived from our initial patient cohort yielded significant association with rs11209026 in a transmission disequilibrium test (1-sided P = .0017). In contrast, no association was detected to the caspase-recruitment domain 15 gene for the inflammatory bowel disease phenotype.

conclusionsThe OR of the IL23R variant in our pediatric study is highly comparable with that reported previously in a non-Jewish adult inflammatory bowel disease case-control cohort (OR, 0.26). As such, variants in the IL23R gene confer a similar magnitude of risk of CD to children as for their adult counterparts.

Indexed as

Polymorphism, Single NucleotideAllelesChildCrohn DiseaseDNADNA ProbesFemaleFollow-Up StudiesGenetic Predisposition to DiseaseGenotypeHumansImmunohistochemistryMalePrognosisReceptors, InterleukinRetrospective StudiesDNADNA ProbesIL23R protein, humanReceptors, Interleukin

Identifiers

PMID17618837
PMCPMC4287202
OpenAlexW2001604539

What OpenQuestion holds

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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.