Evidence map›Paper›PMID 24992585›Full record

ArticlePloS one2014

Polygenic risk predicts obesity in both white and black young adults.

Benjamin W Domingue, Daniel W Belsky, Kathleen Mullan Harris, Andrew Smolen, Matthew B McQueen, Jason D Boardman

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 1 pooled it
5.8field-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

35 citing papers in PubMed, 1 synthesis or guideline pooled it, 79 citations in OpenAlex.

  1. Pooled it
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  20. Genetic Risks for Chronic Conditions: Implications for Long-term Wellbeing.The journals of gerontology. Series A, Biological sciences and medical sciences · 2018
    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

6 authors at 3 institutions in 1 country.

Benjamin W DomingueInstitute of Behavioral Science, University of Colorado Boulder, Boulder, CO, United States of America.
Daniel W BelskyCenter for the Study of Aging and Human Development, Duke University Medical Center, Durham, NC, United States of America.
Kathleen Mullan HarrisSociology Department and the Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America.
Andrew SmolenInstitute for Behavioral Genetics, University of Colorado Boulder, Boulder, CO, United States of America.
Matthew B McQueenDepartment of Integrative Physiology, University of Colorado Boulder, Boulder, CO, United States of America.
Jason D BoardmanInstitute of Behavioral Science, University of Colorado Boulder, Boulder, CO, United States of America.
University of Colorado Boulder · USDuke Medical Center · USUniversity of North Carolina at Chapel Hill · US

Funding

Wave IV Data CollectionP01HD031921 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI HARRIS, KATHLEEN MULLAN · 1994 to 2020
$86.1M
BEHAVIOR AND PHYSIOLOGY IN AGINGT32AG000029 · NIA · DUKE UNIVERSITY · PI Maria Marquine · 1985 to 2026
$9.3M
Social Demographic Moderation of Genome Wide Associations for Body Mass IndexR01HD060726 · NICHD · UNIVERSITY OF COLORADO · PI BOARDMAN, JASON D, MCQUEEN, MATTHEW B · 2010 to 2014
$2.7M
The University of Colorado Population CenterR24HD066613 · NICHD · UNIVERSITY OF COLORADO · PI PAMPEL, FRED C · 2010 to 2014
$1.9M
NIA NIH HHS T32 AG000029NIA NIH HHS T32-AG000029NICHD NIH HHS P01 HD031921NICHD NIH HHS P01-HD31921NICHD NIH HHS R01 HD060726NICHD NIH HHS R01HD060726NICHD NIH HHS R24 HD066613NICHD NIH HHS R24HD066613
6 · The paper itself

Abstract

objectiveTo test transethnic replication of a genetic risk score for obesity in white and black young adults using a national sample with longitudinal data. DESIGN AND

methodsA prospective longitudinal study using the National Longitudinal Study of Adolescent Health Sibling Pairs (n = 1,303). Obesity phenotypes were measured from anthropometric assessments when study members were aged 18-26 and again when they were 24-32. Genetic risk scores were computed based on published genome-wide association study discoveries for obesity. Analyses tested genetic associations with body-mass index (BMI), waist-height ratio, obesity, and change in BMI over time.

resultsWhite and black young adults with higher genetic risk scores had higher BMI and waist-height ratio and were more likely to be obese compared to lower genetic risk age-peers. Sibling analyses revealed that the genetic risk score was predictive of BMI net of risk factors shared by siblings. In white young adults only, higher genetic risk predicted increased risk of becoming obese during the study period. In black young adults, genetic risk scores constructed using loci identified in European and African American samples had similar predictive power.

conclusionCumulative information across the human genome can be used to characterize individual level risk for obesity. Measured genetic risk accounts for only a small amount of total variation in BMI among white and black young adults. Future research is needed to identify modifiable environmental exposures that amplify or mitigate genetic risk for elevated BMI.

Indexed as

Genome-Wide Association StudyAdolescentAdultBlack or African AmericanBlack PeopleBody Mass IndexHumansLongitudinal StudiesObesityOdds RatioPolymorphism, Single NucleotideProspective StudiesSibling RelationsWaist-Height RatioWhite PeopleYoung Adult

Identifiers

PMID24992585
PMCPMC4081643
OpenAlexW2076225469

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.