Evidence map›Paper›PMID 30510187›Full record

ArticleTranslational psychiatry2018

Childhood adversity and DNA methylation in two population-based cohorts.

L C Houtepen, R Hardy, J Maddock, D Kuh, E L Anderson, C L Relton, M J Suderman, L D Howe

Abstract read
In one paragraph

Article in Translational psychiatry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed, 4 pooled it
–field-weighted citation impact
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

49 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Pooled it
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  20. DNA methylation signatures of early-life adversity are exposure-dependent in wild baboons.Proceedings of the National Academy of Sciences of the United States of America · 2024
    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

8 authors.

L C HoutepenMRC Integrative Epidemiology Unit at the University of Bristol, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.ORCID http://orcid.org/0000-0003-1442-8852
R HardyMRC Unit for Lifelong Health and Ageing, University College London, London, UK.
J MaddockMRC Unit for Lifelong Health and Ageing, University College London, London, UK.
D KuhMRC Unit for Lifelong Health and Ageing, University College London, London, UK.ORCID http://orcid.org/0000-0001-7386-2857
E L AndersonMRC Integrative Epidemiology Unit at the University of Bristol, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.
C L ReltonMRC Integrative Epidemiology Unit at the University of Bristol, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.
M J SudermanMRC Integrative Epidemiology Unit at the University of Bristol, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.
L D HoweMRC Integrative Epidemiology Unit at the University of Bristol, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK. laura.howe@bristol.ac.uk.

Funding

Early life adversity and trajectories of cardiometabolic health, cognitive function and physical function: improving understanding of the mechanisms and potential reversibilityR01AG048835 · NIA · UNIVERSITY OF BRISTOL · PI HOWE, LAURA D · 2014 to 2015
$154k
Medical Research Council G9815508Medical Research Council MC_UU_00011/6Medical Research Council MC_UU_12013/2Medical Research Council MC_UU_12019/1Medical Research Council MC_UU_12019/2Medical Research Council MR/M020894/1Medical Research Council MR/P014437/1NIA NIH HHS R01 AG048835Wellcome TrustWellcome Trust 102215/2/13/2
6 · The paper itself

Abstract

Childhood adversity affects later health, but the underlying molecular mechanisms are unclear. Although there is some evidence from animal models and case-control studies of a role for DNA methylation, evidence from human population-based studies is limited. In two cohorts (mothers from the Avon Longitudinal Study of Parents and Children, ALSPAC, n = 780 and women from the MRC National Survey of Health and Development, NSHD, n = 552), we assessed the association of seven adverse childhood experiences (ACEs: parental physical illness, parental mental illness, parental death, parental separation, suboptimal maternal bonding, childhood illness and child maltreatment) as well as their combination (ACE score) with genome-wide DNA methylation levels measured using the Illumina Infinium HumanMethylation450 BeadChip in peripheral blood at mean age 47 years (ALSPAC) and in buccal cells at age 53 years (NSHD). CpG sites with a genome-wide false discovery rate (FDR) below 0.05 and differentially methylated regions (DMRs) with one-step Šidák correction p-values below 0.05 in each cohort were examined in the other cohort. No individual CpG sites replicated across cohorts. However, nine DMRs replicated across cohorts respectively associated with the ACE score (one region), parental mental illness (two regions), parental physical illness (three regions) and parental death (three regions). These observations indicate that some adverse childhood experiences, notably those related to parental health, may leave imprints on peripheral DNA methylation that persist to mid-life.

Indexed as

Adverse Childhood ExperiencesDNA MethylationEpigenesis, GeneticCohort StudiesFemaleGenome-Wide Association StudyHumansMaleMiddle Aged

Identifiers

PMID30510187
PMCPMC6277431

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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.