Evidence map›Paper›PMID 32443666›Full record

ArticleInternational journal of environmental research and public health2020

Epigenome-Wide Association Study Reveals Duration of Breastfeeding Is Associated with Epigenetic Differences in Children.

William B Sherwood, Dilini M Kothalawala, Latha Kadalayil, Susan Ewart, Hongmei Zhang, Wilfried Karmaus, S Hasan Arshad, John W Holloway, Faisal I Rezwan

Open access · goldAbstract read
In one paragraph

Article in International journal of environmental research and public health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

15 citing papers in PubMed, 22 citations in OpenAlex.

  1. Trial
  2. Review
  3. Human breast milk and its impact on inflammatory bowel disease.Journal of smooth muscle research = Nihon Heikatsukin Gakkai kikanshi · 2025
    Review
  4. The interaction of breastfeeding and genetic factors on childhood obesity.European journal of obstetrics & gynecology and reproductive biology: X · 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

9 authors at 4 institutions in 2 countries.

William B SherwoodHuman Development and Health, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK.ORCID 0000-0002-7539-3676
Dilini M KothalawalaHuman Development and Health, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK.ORCID 0000-0002-5804-0457
Latha KadalayilHuman Development and Health, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK.
Susan EwartCollege of Veterinary Medicine, Michigan State University, East Lansing, MI 48824, USA.
Hongmei ZhangDivision of Epidemiology, Biostatistics and Environmental Health, School of Public Health, University of Memphis, 236A Robison Hall, Memphis, TN 38152, USA.
Wilfried KarmausDivision of Epidemiology, Biostatistics and Environmental Health, School of Public Health, University of Memphis, 236A Robison Hall, Memphis, TN 38152, USA.ORCID 0000-0003-2684-1492
S Hasan ArshadNIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust, Southampton SO16 6YD, UK.
John W HollowayHuman Development and Health, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK.ORCID 0000-0001-9998-0464
Faisal I RezwanHuman Development and Health, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK.ORCID 0000-0001-9921-222X
University Hospital Southampton NHS Foundation Trust · GBUniversity of Southampton · GBUniversity of Memphis · USMichigan State University · US

Funding

Does epigenetic methylation explain the gender-switch in adolescent asthma?R01AI121226 · NIAID · UNIVERSITY OF MEMPHIS · PI HOLLOWAY, JOHN W, ZHANG, HONGMEI · 2016 to 2020
$3.2M
Effect of Prenatal Compounds on Adult Lung Function via Neonatal DNA MethylationR01HL132321 · NHLBI · UNIVERSITY OF MEMPHIS · PI KARMAUS, WILFRIED JJ · 2016 to 2020
$3.2M
Transgenerational epigenetic inheritance of allergy in a multigenerational cohortR01AI091905 · NIAID · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI KARMAUS, WILFRIED JJ · 2011 to 2015
$2.7M
Epidemiology of asthma: risk and prognosis in a cohort from birth to adolescenceR01HL082925 · NHLBI · ST. MARY'S HOSPITAL NEWPORT · PI ARSHAD, SYED HASAN · 2007 to 2010
$1.7M
Department of HealthNHLBI NIH HHS R01 HL082925NHLBI NIH HHS R01 HL132321NIAID NIH HHS R01 AI091905NIAID NIH HHS R01 AI121226
6 · The paper itself

Abstract

Several small studies have shown associations between breastfeeding and genome-wide DNA methylation (DNAm). We performed a comprehensive Epigenome-Wide Association Study (EWAS) to identify associations between breastfeeding and DNAm patterns in childhood. We analysed DNAm data from the Isle of Wight Birth Cohort at birth, 10, 18 and 26 years. The feeding method was categorized as breastfeeding duration >3 months and >6 months, and exclusive breastfeeding duration >3 months. EWASs using robust linear regression were performed to identify differentially methylated positions (DMPs) in breastfed and non-breastfed children at age 10 (false discovery rate of 5%). Differentially methylated regions (DMRs) were identified using comb-p. The persistence of significant associations was evaluated in neonates and individuals at 18 and 26 years. Two DMPs, in genes

Indexed as

Breast FeedingEpigenesis, GeneticEpigenomeAdolescentChildDNA MethylationFemaleFollow-Up StudiesGenome-Wide Association StudyHumansInfant, NewbornTime FactorsYoung Adultbreastfeedingbreastfeeding durationDNA methylationepigeneticsEpigenome-Wide Association StudyEWAS

Identifiers

PMID32443666
PMCPMC7277240
OpenAlexW3028292318

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.