Cited by 89Child Abuse and TraumaBipolar Disorder and TreatmentEpigenetics and DNA Methylation

Childhood maltreatment and methylation of the glucocorticoid receptor gene NR3C1 in bipolar disorder

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Perroud, Nader, Dayer, Alexandre, Piguet, Camille, Nallet, Audrey, Favre, Sophie, Malafosse, Alain, Aubry, Jean-Michel·2014·British Journal of Psychiatry

Abstract

Background: Early-life adversities represent risk factors for the development of bipolar affective disorder and are associated with higher severity of the disorder. This may be the consequence of a sustained alteration of the hypothalamic–pituitary–adrenal (HPA) axis resulting from epigenetic modifications of the gene coding for the glucocorticoid receptor ( NR3C1 ). Aims: To investigate whether severity of childhood maltreatment is associated with increased methylation of the exon? 1 F NR3C1 promoter in bipolar disorder. Method: A sample of people with bipolar disorder ( n = 99) were assessed for childhood traumatic experiences. The percentage of NR3C1 methylation was measured for each participant. Results: The higher the number of trauma events, the higher was the percentage of NR3C1 methylation (β = 0.52, 95% CI 0.46–0.59, P <<0.0001). The severity of each type of maltreatment (sexual, physical and emotional) was also associated with NR3C1 methylation status. Conclusions: Early-life adversities have a sustained effect on the HPA axis through epigenetic processes and this effect may be measured in peripheral blood. This enduring biological impact of early trauma may alter the development of the brain and lead to adult psychopathological disorder.

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Crossref · 10.1192/bjp.bp.112.120055This paper is marked retracted.

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  • The degree of GR-gene methylation was associated with childhood maltreatment.

    “In another study, the degree of GR-gene methylation was associated with childhood maltreatment (Perroud et al. 2014).”

    From The HPA axis in bipolar disorder: Systematic review and meta-analysis (2016) · cites this paper as Perroud et al. 2014

  • Childhood traumatic experiences can determine epigenetic modifications of the glucocorticoid receptor gene in patients with bipolar disorder.

    “childhood traumatic experiences can determine epigenetic modifications of the GR gene in patients with BD (Perroud et al. 2014;Fish et al. 2004).”

    From The HPA axis in bipolar disorder: Systematic review and meta-analysis (2016) · cites this paper as Perroud et al. 2014

  • Childhood maltreatment associates with an increased level of exon 1F methylation in peripheral blood lymphocytes.

    “Perroud et al127,128 used peripheral blood lymphocytes to show that childhood maltreatment associates with an increased level of exon 1F methylation”
  • The results are consistent with previous research in adult humans demonstrating an association between child abuse and methylation differences.

    “our results are consistent with previous research in adult humans demonstrating an association between child abuse and methylation differences, despite differences in sample characteristics”

    From Associations Between Early Life Stress and Gene Methylation in Children (2015) · cites this paper as Perroud et al., 2014

  • The current data replicate previously demonstrated associations between child maltreatment and methylation of the GR gene.

    “The fact that the current data replicate previously demonstrated associations between child maltreatment and methylation of the GR gene”

    From Associations Between Early Life Stress and Gene Methylation in Children (2015) · cites this paper as Perroud et al., 2014

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Research works printed but not linked: 5

  1. First MB, Spitzer RL, M. G, Williams JBW. Structured Clinical Interview for DSM-IV Axis I Disorders, Clinician Version (SCID-CV). American Psychiatric Press, 1996.
  2. De Bellis MD, Keshavan MS, Clark DB, Casey BJ, Giedd JN, Boring AM, et al. A.E. Bennett Research Award. Developmental traumatology. Part II: Brain development. Biol Psychiatry 1999; 45: 1271-84.
  3. R E T R A C T E D https://doi.org/10.1192/bjp.bp.112.120055 Published online by Cambridge University Press Childhood maltreatment and NR3C1 methylation 29
  4. Coulston CM, Tanious M, Mulder RT, Porter RJ, Malhi GS. Bordering on bipolar: the overlap between borderline personality and bipolarity. Aust NZ J Psychiatry; 46: 506-21.
  5. R E T R A C T E D https://doi.org/10.1192/bjp.bp.112.120055 Published online by Cambridge University Press

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Authors
Perroud, N., Dayer, A., Piguet, C., Nallet, A., Favre, S., Malafosse, A., & Aubry, J.-M.
Affiliations
  • University of Geneva (CH)
  • University Hospital of Geneva (CH)
Corresponding author
Perroud, Nader
Venue
British Journal of Psychiatry
Published
2014-01
Volume
204
Issue
1
Pages
30-35
ISSN
  • 0007-1250 (ISSN-L)
  • 1472-1465
OpenAlex
W2123497401
Cited by
89
References
32
Citations by year
2024: 4 · 2023: 1 · 2022: 1 · 2021: 8 · 2020: 4 · 2019: 3 · 2018: 3 · 2017: 12 · 2016: 12 · 2015: 16 · 2014: 21 · 2013: 4
FWCI
19.63
Type
journal article
Language
en
Status
Retracted
Open access
Locations
  • The British Journal of Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
  • Archive ouverte UNIGE (University of Geneva) (submittedVersion, cc-by)
Funders
  • National Science Foundation
  • Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (132853)
Topics
  • Social Sciences › Psychology › Clinical Psychology › Child Abuse and Trauma
  • Health Sciences › Medicine › Psychiatry and Mental health › Bipolar Disorder and Treatment
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Epigenetics and DNA Methylation
Keywords
child abuse, NR3C1, glucocorticoid receptor, DNA methylation, bipolar disorder, childhood adversity, hypothalamic-pituitary-adrenal axis, epigenetics, injury severity, physical abuse, emotional abuse, sexual abuse, peripheral blood biomarkers

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