Evidence map›Paper›PMID 29514873›Full record

ArticleJournal of medical genetics2018

Multiplex genomewide association analysis of breast milk fatty acid composition extends the phenotypic association and potential selection of

Josyf C Mychaleckyj, Uma Nayak, E Ross Colgate, Dadong Zhang, Tommy Carstensen, Shahnawaz Ahmed, Tahmeed Ahmed, Alexander J Mentzer, Masud Alam, Beth D Kirkpatrick and 3 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of medical genetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 3 pooled it
2.0field-weighted citation impact, top 15% 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

16 citing papers in PubMed, 3 syntheses or guidelines pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
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  8. Importance of human milk for infants in the clinical setting: Updates and mechanistic links.Nutrition in clinical practice : official publication of the American Society for Parenteral and Enteral Nutrition · 2023
    Review
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  16. The effect of polymorphism in theArchives animal breeding · 2019
    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

13 authors at 6 institutions in 3 countries.

Josyf C MychaleckyjCenter for Public Health Genomics, Department of Public Health Sciences, University of Virginia, Charlottesville, Virginia, USA.ORCID 0000-0003-2595-0005
Uma NayakCenter for Public Health Genomics, Department of Public Health Sciences, University of Virginia, Charlottesville, Virginia, USA.
E Ross ColgateDepartment of Medicine, Vaccine Testing Center, University of Vermont, College of Medicine, Burlington, Vermont, USA.
Dadong ZhangCenter for Public Health Genomics, University of Virginia, Charlottesville, Virginia, USA.
Tommy CarstensenWellcome Trust Sanger Institute, Cambridge, UK.
Shahnawaz AhmedCenter for Nutrition and Food Security, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh.
Tahmeed AhmedInternational Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh.
Alexander J MentzerWellcome Trust Centre for Human Genetics, Oxford, UK.
Masud AlamInternational Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh.
Beth D KirkpatrickDepartment of Medicine, Vaccine Testing Center, University of Vermont, College of Medicine, Burlington, Vermont, USA.
Rashidul HaqueInternational Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh.
Abu Syed Golam FaruqueCenter for Nutrition and Food Security, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh.
William A PetriDivision of Infectious Diseases and International Health, Department of Medicine, Department of Pathology, University of Virginia, Charlottesville, Virginia, USA.
International Centre for Diarrhoeal Disease Research · BDOffice of Public Health Genomics · USUniversity of Vermont · USUniversity of Virginia · USCentre for Human Genetics · GBWellcome Sanger Institute · GB

Funding

VERMONT IMMUNOBIOLOIGY/ INFECTIOUS DISEASES CENTERP20RR021905 · NCRR · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI BUDD, RALPH C · 2006 to 2011
$14.5M
FIELD STUDIES OF IMMUNITY TO AMEBIASIS IN BANGLADESHR01AI043596 · NIAID · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI CAROL A GILCHRIST, William A Petri · 1998 to 2026
$7.7M
Vermont Immunology/Infectious Diseases CenterP30GM118228 · NIGMS · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI BUDD, RALPH C · 2016 to 2021
$6.8M
NCRR NIH HHS P20 RR021905NIAID NIH HHS R01 AI043596NIGMS NIH HHS P30 GM118228Wellcome TrustWellcome Trust 106289/Z/14/Z
6 · The paper itself

Abstract

backgroundBreast milk is the sole nutrition source during exclusive breastfeeding, and polyunsaturated fatty acids (FAs) are critical micronutrients in infant physical and cognitive development. There has been no prior genomewide association study of breast milk, hence our objective was to test for genetic association with breast milk FA composition.

methodsWe measured the fractional composition of 26 individual FAs in breast milk samples from three cohorts totalling 1142 Bangladeshi mothers whose infants were genotyped on the Illumina MEGA chip and replicated on a custom Affymetrix 30K SNP array (n=616). Maternal genotypes were imputed using IMPUTE.

resultsAfter running 33 separate FA fraction phenotypes, we found that SNPs known to be associated with serum FAs in the

conclusionsAA is the primary FA in breast milk influenced by genetic variation at the

Indexed as

Genome-Wide Association StudyAllelesArachidonic AcidDelta-5 Fatty Acid DesaturaseDietFatty Acid DesaturasesFatty AcidsFemaleGenotypeHumansInfantMicronutrientsMilk, HumanMothersPhenotypePolymorphism, Single NucleotideArachidonic AcidDelta-5 Fatty Acid DesaturaseFADS1 protein, humanFatty Acid DesaturasesFatty AcidsMicronutrientsbreast milkfatty acid desaturasefatty acidsgenomewide associationselection

Identifiers

PMID29514873
PMCPMC6047159
OpenAlexW2793238854

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.