Evidence map›Paper›PMID 29046734›Full record

ArticleClinical epigenetics2017

Epigenome-wide association study of asthma and wheeze in childhood and adolescence.

Ryan Arathimos, Matthew Suderman, Gemma C Sharp, Kimberley Burrows, Raquel Granell, Kate Tilling, Tom R Gaunt, John Henderson, Susan Ring, Rebecca C Richmond and 1 more

Open access · goldAbstract read
In one paragraph

Article in Clinical epigenetics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 7 pooled it
5.0field-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

45 citing papers in PubMed, 7 syntheses or guidelines pooled it, 72 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Shared DNA methylation signatures in childhood allergy: The MeDALL study.The Journal of allergy and clinical immunology · 2021
    Pooled it
  4. Pooled it
  5. Epigenome-wide meta-analysis of DNA methylation and childhood asthma.The Journal of allergy and clinical immunology · 2019
    Pooled it
  6. The C79G Polymorphism of the β2-Adrenergic Receptor Gene, ADRB2, and Susceptibility to Pediatric Asthma: Meta-Analysis from Review of the Literature.Medical science monitor : international medical journal of experimental and clinical research · 2019
    Pooled it
  7. Pooled it
  8. Article
  9. Review
  10. Article
  11. Review
  12. Review
  13. Article
  14. Review
  15. Review
  16. Article
  17. Epigenomic insights into common human disease pathology.Cellular and molecular life sciences : CMLS · 2024
    Review
  18. Epigenome-wide association studies of allergic disease and the environment.The Journal of allergy and clinical immunology · 2023
    Review
  19. Review
  20. Life Course of Asthma.Advances in experimental medicine and biology · 2023
    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

11 authors at 2 institutions in 1 country.

Ryan ArathimosSchool of Social and Community Medicine, University of Bristol, Bristol, UK.ORCID 0000-0002-0473-500X
Matthew SudermanSchool of Social and Community Medicine, University of Bristol, Bristol, UK.
Gemma C SharpMedical Research Council Integrative Epidemiology Unit, University of Bristol, Oakfield House, Bristol, BS8 2BN UK.
Kimberley BurrowsSchool of Social and Community Medicine, University of Bristol, Bristol, UK.
Raquel GranellSchool of Social and Community Medicine, University of Bristol, Bristol, UK.
Kate TillingSchool of Social and Community Medicine, University of Bristol, Bristol, UK.
Tom R GauntSchool of Social and Community Medicine, University of Bristol, Bristol, UK.
John HendersonSchool of Social and Community Medicine, University of Bristol, Bristol, UK.
Susan RingSchool of Social and Community Medicine, University of Bristol, Bristol, UK.
Rebecca C RichmondSchool of Social and Community Medicine, University of Bristol, Bristol, UK.
Caroline L ReltonSchool of Social and Community Medicine, University of Bristol, Bristol, UK.
University of Bristol · GBUniversity Of Bristol Dental Hospital · GB

Funding

Medical Research Council G0401540Medical Research Council G0601361Medical Research Council G0902125Medical Research Council G9815508Medical Research Council MC_PC_15018Medical Research Council MC_UU_12013/2Medical Research Council MC_UU_12013/8
6 · The paper itself

Abstract

backgroundAsthma heritability has only been partially explained by genetic variants and is known to be sensitive to environmental factors, implicating epigenetic modifications such as DNA methylation in its pathogenesis.

methodsUsing data collected in the Avon Longitudinal Study of Parents and Children (ALSPAC), we assessed associations of asthma and wheeze with DNA methylation at 7.5 and 16.5 years, at over 450,000 CpG sites in DNA from the peripheral blood of approx. 1000 participants. We used Mendelian randomization (MR), a method of causal inference that uses genetic variants as instrumental variables, to infer the direction of association between DNA methylation and asthma.

resultsWe identified 302 CpGs associated with current asthma status (FDR-adjusted

conclusionThe majority of observed associations are driven by higher eosinophil cell counts in asthma cases, acting as an intermediate phenotype, with important implications for future studies of DNA methylation in atopic diseases.

Indexed as

DNA MethylationAdaptor Protein Complex 2Adaptor Protein Complex alpha SubunitsAdolescentAsthmaBlood Cell CountChildCpG IslandsEosinophilsEpigenomicsFemaleGenetic Predisposition to DiseaseGenome-Wide Association StudyHumansInterleukin-5 Receptor alpha SubunitLongitudinal StudiesAdaptor Protein Complex 2adaptor protein complex 2, alpha 2 subunitAdaptor Protein Complex alpha SubunitsIL5RA protein, humanInterleukin-5 Receptor alpha SubunitALSPACAsthmaDNA methylationLongitudinalMendelian randomizationWheeze

Identifiers

PMID29046734
PMCPMC5640901
OpenAlexW2949944742

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.