Cited by 236Child Abuse and TraumaEpigenetics and DNA MethylationChild Welfare and Adoption

DNA methylation and childhood maltreatment: From animal models to human studies

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Lutz, P.-E., Turecki, G.·2014·Neuroscience

Abstract

Childhood maltreatment (CM) has estimated prevalence among Western societies between 10% and 15%. As CM associates with increased risk of several psychiatric disorders, early age of illness onset, increased comorbidity and negative clinical outcome, it imposes a major public health, social and economic impact. Although the clinical consequences of CM are well characterized, a major challenge remains to understand how negative early-life events can affect brain function over extended periods of time. We review here both animal and human studies indicating that the epigenetic mechanism of DNA methylation is a crucial mediator of early-life experiences, thereby maintaining life-long neurobiological sequelae of CM, and strongly determining psychopathological risk.

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  1. McLaughlin KA, Green JG, Gruber MJ, Sampson NA, Zaslavsky AM, Kessler RC. Childhood adversities and adult psychiatric disorders in the national comorbidity survey replication II: associations with persistence of DSM-IV disorders. Archives of general psychiatry. 2010b;67:124–132. doi: 10.1001/archgenpsychiatry.2009.187. [DOI] [PMC free article] [PubMed] [Google Scholar] · DOI · Paper page
  2. Widom CS, DuMont K, Czaja SJ. A prospective investigation of major depressive disorder and comorbidity in abused and neglected children grown up. Archives of General Psychiatry. 2007b;64:49–56. doi: 10.1001/archpsyc.64.1.49. [DOI] [PubMed] [Google Scholar] · DOI · Paper page

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Authors
Lutz, P.-E., & Turecki, G.
Affiliations
Douglas Mental Health University Institute (CA)
Corresponding author
Turecki, G.
Venue
Neuroscience
Publisher
Elsevier BV
Published
2014-04
Volume
264
Pages
142-156
ISSN
0306-4522 (ISSN-L)
OpenAlex
W2014566312
Cited by
236
References
155
Citations by year
2026: 2 · 2025: 5 · 2024: 3 · 2023: 27 · 2022: 10 · 2021: 34 · 2020: 28 · 2019: 12 · 2018: 31 · 2017: 24 · 2016: 24 · 2015: 17 · 2014: 19
FWCI
2.92
Type
journal article
Language
en
Open access
Locations
  • Neuroscience (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • HAL (submittedVersion, other-oa)
  • eScholarship@McGill (McGill) (submittedVersion)
Funders
Canadian Institutes of Health Research (119429_1)
Topics
  • Social Sciences › Psychology › Clinical Psychology › Child Abuse and Trauma
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Epigenetics and DNA Methylation
  • Social Sciences › Safety Research › Child Welfare and Adoption
Keywords
DNA methylation, child abuse, epigenetics, childhood adversity, mental illness, animal models, psychopathological risk, comorbidities, age of onset
MeSH terms
Animals, Mental Disorders, Brain, Child, Child Abuse, Female, Humans, Male, Stress, Psychological, Age of Onset, DNA Methylation, Models, Animal, Epigenesis, Genetic, Mice, Rats

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