Cited by 119Child Abuse and TraumaStress Responses and CortisolEpigenetics and DNA Methylation

Childhood adversity and epigenetic regulation of glucocorticoid signaling genes: Associations in children and adults

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Tyrka, Audrey R., Ridout, Kathryn K., Parade, Stephanie H.·2016·Development and Psychopathology

Abstract

Early childhood experiences have lasting effects on development, including the risk for psychiatric disorders. Research examining the biologic underpinnings of these associations has revealed the impact of childhood maltreatment on the physiologic stress response and activity of the hypothalamus–pituitary–adrenal axis. A growing body of literature supports the hypothesis that environmental exposures mediate their biological effects via epigenetic mechanisms. Methylation, which is thought to be the most stable form of epigenetic change, is a likely mechanism by which early life exposures have lasting effects. We present recent evidence related to epigenetic regulation of genes involved in hypothalamus–pituitary–adrenal axis regulation, namely, the glucocorticoid receptor gene (nuclear receptor subfamily 3, group C, member 1 [NR3C1]) and FK506 binding protein 51 gene (FKBP5), after childhood adversity and associations with risk for psychiatric disorders. Implications for the development of interventions and future research are discussed.

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  • Studies across animals and humans point to altered methylation and expression of GR (NR3C1) and FKBP5 following ELS.

    “Studies across animals and humans point to altered methylation and expression of the glucocorticoid receptor (GR or NR3C1) and FKBP5, a GR chaperone protein which impedes GR signaling, following ELS [79–81].”

    From Trauma, PTSD, and the Developing Brain (2017) · cites this paper as [79]

    The ‘Childhood Adversity and Methylation of NR3C1’ section (page not available) links early adversity to NR3C1 methylation in humans and reports reduced gene expression in rodent models. The FKBP5 section (page not available) links childhood maltreatment to altered FKBP5 methylation, but its evidence of increased FKBP5 expression comes from glucocorticoid-treated cells, not a direct measurement following early-life stress. (LLM, conf=0.83)

    Experimental — accuracy not yet measured
  • Several studies have shown ELS is associated with GR hypermethylation in youth, though findings for FKBP5 are mixed.

    “several studies have now shown that ELS is associated with GR hypermethylation in youth, though findings for FKBP5 have so far been mixed [79].”

    From Trauma, PTSD, and the Developing Brain (2017) · cites this paper as [79]

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Authors
Tyrka, A. R., Ridout, K. K., & Parade, S. H.
Affiliations
Brown University (US)
Corresponding author
Tyrka, Audrey R.
Venue
Development and Psychopathology
Published
2016-10-03
Volume
28
Issue
4pt2
Pages
1319-1331
ISSN
  • 0954-5794 (ISSN-L)
  • 1469-2198
OpenAlex
W2528455892
Cited by
119
References
173
Citations by year
2026: 1 · 2025: 12 · 2024: 9 · 2023: 10 · 2022: 5 · 2021: 32 · 2020: 14 · 2019: 11 · 2018: 20 · 2017: 5
FWCI
1.78
Type
journal article
Language
en
Open access
Locations
  • Development and Psychopathology (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
National Institute of Mental Health (R25MH101076, R01MH083704, K23MH067947, R01MH101107)
Topics
  • Social Sciences › Psychology › Clinical Psychology › Child Abuse and Trauma
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Epigenetics and DNA Methylation
Keywords
childhood adversity, child abuse, epigenetic regulation, DNA methylation, glucocorticoid signaling, hypothalamic-pituitary-adrenal axis, glucocorticoid receptor, NR3C1, FKBP5, mental illness, stress response, early life exposure
MeSH terms
Tacrolimus Binding Protein 5, Adult, Mental Disorders, Child, Child Abuse, Female, Glucocorticoids, Humans, Hypothalamo-Hypophyseal System, Pituitary-Adrenal System, Receptors, Glucocorticoid, Risk Factors, Social Environment, Stress, Psychological, Signal Transduction, Tacrolimus Binding Proteins, Epigenesis, Genetic

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