Evidence map›Paper›PMID 27050035›Full record

ArticleBiodemography and social biology2016

Neighborhood and Family Environment of Expectant Mothers May Influence Prenatal Programming of Adult Cancer Risk: Discussion and an Illustrative DNA Methylation Example.

Katherine E King, Jennifer B Kane, Peter Scarbrough, Cathrine Hoyo, Susan K Murphy

Open access · greenAbstract read
In one paragraph

Article in Biodemography and social biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 20% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Neighborhood Socioeconomic Deprivation and Mortality in Children with Central Nervous System Tumors.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2021
    Article
  12. Article
  13. Article
  14. Multilevel prenatal socioeconomic determinants of Mexican American children's weight: Mediation by breastfeeding.Health psychology : official journal of the Division of Health Psychology, American Psychological Association · 2020
    Article
  15. Observational
  16. Review
  17. Article
  18. Neighborhood Environment and DNA Methylation: Implications for Cardiovascular Disease Risk.Journal of urban health : bulletin of the New York Academy of Medicine · 2019
    Review
  19. Neighborhood Disadvantage and Telomere Length: Results from the Fragile Families Study.The Russell Sage Foundation journal of the social sciences : RSF · 2018
    Article
  20. 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

5 authors at 4 institutions in 1 country.

Katherine E Kinga Community and Family Medicine , Duke University , Durham , North Carolina , USA.
Jennifer B Kaneb Carolina Population Center , University of North Carolina , Chapel Hill , North Carolina , USA.
Peter Scarbroughc Duke Cancer Institute , Duke University , Durham , North Carolina , USA.
Cathrine Hoyod Department of Biological Sciences , North Carolina State University , Raleigh , North Carolina , USA.
Susan K Murphyc Duke Cancer Institute , Duke University , Durham , North Carolina , USA.
Duke University · USDuke Medical Center · USNorth Carolina State University · USUniversity of North Carolina at Chapel Hill · US

Funding

Carolina Population CenterR24HD050924 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MORGAN, SAMUEL PHILIP · 2005 to 2014
$10.0M
Research Services CoreP2CHD050924 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI KAREN B GUZZO · 2015 to 2026
$9.6M
Project 3: Epigenomic Consequences of Early Life Environmental Tobacco Smoke P01ES022831 · NIEHS · DUKE UNIVERSITY · PI MURPHY, SUSAN KAY · 2013 to 2018
$4.1M
Nutrition, Deregulation of Imprinted GenesR01ES016772 · NIEHS · DUKE UNIVERSITY · PI HOYO, CATHRINE · 2009 to 2013
$3.1M
Integrating Population and Basic Science in Cancer ResearchR25CA126938 · NCI · DUKE UNIVERSITY · PI SCHILDKRAUT, JOELLEN M. · 2009 to 2013
$1.7M
The Maternal Life Course Origins of Infant HealthR00HD075860 · NICHD · UNIVERSITY OF CALIFORNIA-IRVINE · PI BUHER-KANE, JENNIFER · 2015 to 2017
$650k
The Maternal Life Course Origins of Infant HealthK99HD075860 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BUHER-KANE, JENNIFER · 2014 to 2015
$162k
NCI NIH HHS R25 CA126938NCI NIH HHS R25CA126938NICHD NIH HHS K99 HD075860NICHD NIH HHS P2C HD050924NICHD NIH HHS R00 HD075860NICHD NIH HHS R24 HD050924NIEHS NIH HHS P01 ES022831NIEHS NIH HHS P01ES022831NIEHS NIH HHS R01 ES016772NIEHS NIH HHS R01ES016772
6 · The paper itself

Abstract

Childhood stressors including physical abuse predict adult cancer risk. Prior research portrays this finding as an indirect mechanism that operates through coping behaviors, including adult smoking, or through increased toxic exposures during childhood. Little is known about potential direct causal mechanisms between early-life stressors and adult cancer. Because prenatal conditions can affect gene expression by altering DNA methylation, with implications for adult health, we hypothesize that maternal stress may program methylation of cancer-linked genes during gametogenesis. To illustrate this hypothesis, we related maternal social resources to methylation at the imprinted MEG3 differentially methylated regulatory region, which has been linked to multiple cancer types. Mothers (n = 489) from a diverse birth cohort (Durham, North Carolina) provided newborns' cord blood and completed a questionnaire. Newborns of currently married mothers showed lower (-0.321 SD, p < .05) methylation compared to newborns of never-married mothers, who did not differ from newborns whose mothers were cohabiting and others (adjusted for demographics). MEG3 DNA methylation levels were also lower when maternal grandmothers co-resided before pregnancy (-0.314 SD, p < .05). A 1-SD increase in prenatal neighborhood disadvantage also predicted higher methylation (-0.137 SD, p < .05). In conclusion, we found that maternal social resources may result in differential methylation of MEG3, which demonstrates a potential partial mechanism priming socially disadvantaged newborns for later risk of some cancers.

Indexed as

Family CharacteristicsPregnant PeopleSocial EnvironmentAdultDNA MethylationFemaleHumansMarital StatusNorth CarolinaPregnancyResidence CharacteristicsRNA, Long NoncodingStress, PsychologicalYoung AdultMEG3 non-coding RNA, humanRNA, Long Noncoding

Identifiers

PMID27050035
PMCPMC4851425
OpenAlexW2332648877

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Registered trials

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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.