Evidence map›Paper›PMID 20068594›Full record

SynthesisEuropean journal of human genetics : EJHG2010

Meta-analysis of 20 genome-wide linkage studies evidenced new regions linked to asthma and atopy.

Emmanuelle Bouzigon, Paola Forabosco, Gerard H Koppelman, William O C M Cookson, Marie-Hélène Dizier, David L Duffy, David M Evans, Manuel A R Ferreira, Juha Kere, Tarja Laitinen and 10 more

Open access · bronzeAbstract readMeta-Analysis
In one paragraph

Synthesis in European journal of human genetics : EJHG, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 4 pooled it
4.4field-weighted citation impact, top 5% 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

19 citing papers in PubMed, 4 syntheses or guidelines pooled it, 58 citations in OpenAlex.

  1. Pooled it
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  3. Pooled it
  4. Meta-analysis of genome-wide linkage scans for renal function traits.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2012
    Pooled it
  5. Review
  6. Multifaceted roles of mitochondria in asthma.Cell biology and toxicology · 2024
    Review
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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 12 institutions in 9 countries.

Emmanuelle BouzigonINSERM, U946, Paris, France. emmanuelle.bouzigon@inserm.fr
Paola Forabosco
Gerard H Koppelman
William O C M Cookson
Marie-Hélène Dizier
David L Duffy
David M Evans
Manuel A R Ferreira
Juha Kere
Tarja Laitinen
Giovanni Malerba
Deborah A Meyers
Miriam Moffatt
Nicholas G Martin
Mandy Y Ng
Pier Franco Pignatti
Mathias Wjst
Francine Kauffmann
Florence Demenais
Cathryn M Lewis
Inserm · FRKing's College London · GBQIMR Berghofer Medical Research Institute · AUImperial College London · GBUniversity of Verona · ITHelmholtz Zentrum München · DEKarolinska Institutet · SEUniversité Paris Cité · FRUniversity Medical Center Groningen · NLUniversity of Bristol · GBUniversity of Helsinki · FIWake Forest University · US

Funding

Medical Research Council G0400960Medical Research Council G0600705Medical Research Council G0800582
6 · The paper itself

Abstract

Asthma is caused by a heterogeneous combination of environmental and genetic factors. In the context of GA2LEN (Global Allergy and Asthma European Network), we carried out meta-analyses of almost all genome-wide linkage screens conducted to date in 20 independent populations from different ethnic origins (>or=3024 families with >or=10 027 subjects) for asthma, atopic asthma, bronchial hyper-responsiveness and five atopy-related traits (total immunoglobulin E level, positive skin test response (SPT) to at least one allergen or to House Dust Mite, quantitative score of SPT (SPTQ) and eosinophils (EOS)). We used the genome scan meta-analysis method to assess evidence for linkage within bins of traditionally 30-cM width, and explored the manner in which these results were affected by bin definition. Meta-analyses were conducted in all studies and repeated in families of European ancestry. Genome-wide evidence for linkage was detected for asthma in two regions (2p21-p14 and 6p21) in European families ascertained through two asthmatic sibs. With regard to atopy phenotypes, four regions reached genome-wide significance: 3p25.3-q24 in all families for SPT and three other regions in European families (2q32-q34 for EOS, 5q23-q33 for SPTQ and 17q12-q24 for SPT). Tests of heterogeneity showed consistent evidence of linkage of SPTQ to 3p11-3q21, whereas between-study heterogeneity was detected for asthma in 2p22-p13 and 6p21, and for atopic asthma in 1q23-q25. This large-scale meta-analysis provides an important resource of information that can be used to prioritize further fine-mapping studies and also be integrated with genome-wide association studies to increase power and better interpret the outcomes of these studies.

Indexed as

Genome-Wide Association StudyAsthmaBlood Cell CountChromosome MappingEosinophilsGenetic HeterogeneityGenetic LinkageHumansHypersensitivity, ImmediateImmunoglobulin EPhenotypeImmunoglobulin E

Identifiers

PMID20068594
PMCPMC2987334
OpenAlexW2150332222

What OpenQuestion holds

Textmetadata
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.