Cited by 251Epigenetics and DNA MethylationBirth, Development, and HealthChild Abuse and Trauma

DNA methylation: A mechanism for embedding early life experiences in the genome

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Szyf, Moshe, Bick, Johanna·2013·Child Development

Abstract

Although epidemiological data provide evidence that early life experience plays a critical role in human development, the mechanism of how this works remains in question. Recent data from human and animal literature suggest that epigenetic changes, such as DNA methylation, are involved not only in cellular differentiation but also in the modulation of genome function in response to early life experience affecting gene function and the phenotype. Such modulations may serve as a mechanism for life-long genome adaptation. These changes seem to be widely distributed across the genome and to involve central and peripheral systems. Examining the environmental circumstances associated with the onset and reversal of DNA methylation will be critical for understanding risk and resiliency.

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Authors
Szyf, M., & Bick, J.
Affiliations
  • McGill University
  • Yale University (US)
Venue
Child Development
Published
2013-01-01
Volume
84
Issue
1
Pages
49-57
ISSN
  • 0009-3920 (ISSN-L)
  • 1467-8624
OpenAlex
W2115460495
Cited by
251
References
60
Citations by year
2026: 6 · 2025: 4 · 2024: 21 · 2023: 11 · 2022: 23 · 2021: 23 · 2020: 19 · 2019: 17 · 2018: 25 · 2017: 23 · 2016: 23 · 2015: 24 · 2014: 25 · 2013: 6 · 2012: 1
FWCI
1.63
Type
journal article
Language
en
Open access
Locations
  • Child Development (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • Canadian Institutes of Health Research
  • National Institute of Mental Health (T32MH018268)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Epigenetics and DNA Methylation
  • Health Sciences › Medicine › Pediatrics, Perinatology and Child Health › Birth, Development, and Health
  • Social Sciences › Psychology › Clinical Psychology › Child Abuse and Trauma
Keywords
DNA methylation, epigenetics, early life experience, genome adaptation, gene expression regulation, developmental origins of health and disease, resilience, central and peripheral nervous system
MeSH terms
Adaptation, Physiological, Humans, Life Change Events, Phenotype, Stress, Psychological, Signal Transduction, Genome, Human, DNA Methylation, Epigenesis, Genetic

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