Evidence map›Paper›PMID 20478055›Full record

ArticleBMC medical genetics2010

Evaluation of 6 candidate genes on chromosome 11q23 for coeliac disease susceptibility: a case control study.

Karen Brophy, Anthony W Ryan, Graham Turner, Valerie Trimble, Kunal D Patel, Colm O'Morain, Nicholas P Kennedy, Brian Egan, Eimear Close, Garrett Lawlor and 6 more

Open access · goldAbstract read
In one paragraph

Article in BMC medical genetics, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.7field-weighted citation impact, top 29% 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

1 citing paper in PubMed, 10 citations in OpenAlex.

  1. Article
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

16 authors at 5 institutions in 2 countries.

Karen BrophyDepartment of Clinical Medicine, Trinity Centre for Health Sciences, Trinity College Dublin, St James's Hospital, Dublin, Ireland.
Anthony W Ryan
Graham Turner
Valerie Trimble
Kunal D Patel
Colm O'Morain
Nicholas P Kennedy
Brian Egan
Eimear Close
Garrett Lawlor
Padraic MacMathuna
Fiona M Stevens
Mohamed Abuzakouk
Conleth Feighery
Dermot Kelleher
Ross McManus
Trinity College Dublin · IESt. James's Hospital · IEMater Misericordiae University Hospital · IETallaght University Hospital · IEOllscoil na Gaillimhe – University of Galway · IE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRecent whole genome analysis and follow-up studies have identified many new risk variants for coeliac disease (CD, gluten intolerance). The majority of newly associated regions encode candidate genes with a clear functional role in T-cell regulation. Furthermore, the newly discovered risk loci, together with the well established HLA locus, account for less than 50% of the heritability of CD, suggesting that numerous additional loci remain undiscovered. Linkage studies have identified some well-replicated risk regions, most notably chromosome 5q31 and 11q23.

methodsWe have evaluated six candidate genes in one of these regions (11q23), namely CD3E, CD3D, CD3G, IL10RA, THY1 and IL18, as risk factors for CD using a 2-phase candidate gene approach directed at chromosome 11q. 377 CD cases and 349 ethnically matched controls were used in the initial screening, followed by an extended sample of 171 additional coeliac cases and 536 additional controls.

resultsPromotor SNPs (-607, -137) in the IL18 gene, which has shown association with several autoimmune diseases, initially suggested association with CD (P < 0.05). Follow-up analyses of an extended sample supported the same, moderate effect (P < 0.05) for one of these. Haplotype analysis of IL18-137/-607 also supported this effect, primarily due to one relatively rare haplotype IL18-607C/-137C (P < 0.0001), which was independently associated in two case-control comparisons. This same haplotype has been noted in rheumatoid arthritis.

conclusionHaplotypes of the IL18 promotor region may contribute to CD risk, consistent with this cytokine's role in maintaining inflammation in active CD.

Indexed as

Case-Control StudiesCeliac DiseaseChromosome MappingChromosomes, Human, Pair 11Chromosomes, Human, Pair 5Genetic Association StudiesGenetic LinkageGenetic Predisposition to DiseaseGenetic VariationHumansInterleukin-10Interleukin-10 Receptor alpha SubunitInterleukin-18Polymorphism, Single NucleotideRiskRisk FactorsInterleukin-10Interleukin-10 Receptor alpha SubunitInterleukin-18

Identifiers

PMID20478055
PMCPMC2880976
OpenAlexW2023531639

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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.