Evidence map›Paper›PMID 20159242›Full record

ArticleThe Journal of allergy and clinical immunology2010

Genome-wide association study of asthma identifies RAD50-IL13 and HLA-DR/DQ regions.

Xingnan Li, Timothy D Howard, Siqun L Zheng, Tmirah Haselkorn, Stephen P Peters, Deborah A Meyers, Eugene R Bleecker

Open access · bronzeAbstract readMulticenter Study
In one paragraph

Article in The Journal of allergy and clinical immunology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 152 papers, 14 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
152citing papers in PubMed, 14 pooled it
23.2field-weighted citation impact, top 1% 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

152 citing papers in PubMed, 14 syntheses or guidelines pooled it, 315 citations in OpenAlex.

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  4. Association between FCGR3B copy number variations and susceptibility to autoimmune diseases: a meta-analysis.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2015
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  15. Article
  16. Mechanisms and therapeutic strategies of asthma: from bench to bedside.Signal transduction and targeted therapy · 2026
    Review
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  20. αThe journal of allergy and clinical immunology. In practice · 2025
    Article

92 more citing papers are in PubMed but not listed here.

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 1 institution in 1 country.

Xingnan LiCenter for Human Genomics, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA.
Timothy D Howard
Siqun L Zheng
Tmirah Haselkorn
Stephen P Peters
Deborah A Meyers
Eugene R Bleecker
Wake Forest University · US

Funding

Genome Wide Association for Asthma and Lung FunctionR01HL087665 · NHLBI · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI MEYERS, DEBORAH A. · 2007 to 2009
$7.7M
Genetic studies in difficult to treat asthma: TENORR01HL076285 · NHLBI · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI BLEECKER, EUGENE ROLAND · 2004 to 2007
$2.4M
NHLBI NIH HHS HL76285NHLBI NIH HHS HL87665NHLBI NIH HHS R01 HL076285NHLBI NIH HHS R01 HL087665
6 · The paper itself

Abstract

backgroundAsthma is a heterogeneous disease that is caused by the interaction of genetic susceptibility with environmental influences. Genome-wide association studies (GWASs) represent a powerful approach to investigate the association of DNA variants with disease susceptibility. To date, few GWASs for asthma have been reported.

objectivesA GWAS was performed on a population of patients with severe or difficult-to-treat asthma to identify genes that are involved in the pathogenesis of asthma.

methodsA total of 292,443 single nucleotide polymorphisms (SNPs) were tested for association with asthma in 473 The Epidemiology and Natural History of Asthma: Outcomes and Treatment Regimens (TENOR) cases and 1892 Illumina general population controls. Asthma-related quantitative traits (total serum IgE, FEV(1), forced vital capacity, and FEV(1)/forced vital capacity) were also tested in identified candidate regions in 473 TENOR cases and 363 phenotyped controls without a history of asthma to analyze GWAS results further. Imputation was performed in identified candidate regions for analysis with denser SNP coverage.

resultsMultiple SNPs in the RAD50-IL13 region on chromosome 5q31.1 were associated with asthma: rs2244012 in intron 2 of RAD50 (P = 3.04E-07). The HLA-DR/DQ region on chromosome 6p21.3 was also associated with asthma: rs1063355 in the 3' untranslated region of HLA-DQB1 (P = 9.55E-06). Imputation identified several significant SNPs in the T(H)2 locus control region 3' of RAD50. Imputation also identified a more significant SNP, rs3998159 (P = 1.45E-06), between HLA-DQB1 and HLA-DQA2.

conclusionThis GWAS confirmed the important role of T(H)2 cytokine and antigen presentation genes in asthma at a genome-wide level and the importance of additional investigation of these 2 regions to delineate their structural complexity and biologic function in the development of asthma.

Indexed as

Acid Anhydride HydrolasesAdultAsthmaDNA-Binding ProteinsDNA Repair EnzymesFemaleGenetic Predisposition to DiseaseGenome-Wide Association StudyGenotypeHLA-DQ AntigensHLA-DR AntigensHumansInterleukin-13MaleMiddle AgedPolymorphism, Single NucleotideAcid Anhydride HydrolasesDNA-Binding ProteinsDNA Repair EnzymesHLA-DQ AntigensHLA-DR AntigensInterleukin-13RAD50 protein, human

Identifiers

PMID20159242
PMCPMC2824608
OpenAlexW2159556553

What OpenQuestion holds

Textmetadata
LicenceTDM
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.