Cited by 112Epigenetics and DNA MethylationPersonality Disorders and PsychopathologyChild Abuse and Trauma

Borderline personality disorder and childhood maltreatment: A genome-wide methylation analysis

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Prados, J., Stenz, L., Courtet, P., Prada, P., Nicastro, R., Adouan, W., Guillaume, S., Olié, E. +3 more·2015·Genes, Brain and Behavior

Abstract

Early life adversity plays a critical role in the emergence of borderline personality disorder (BPD) and this could occur through epigenetic programming. In this perspective, we aimed to determine whether childhood maltreatment could durably modify epigenetic processes by the means of a whole-genome methylation scan of BPD subjects. Using the Illumina Infinium® HumanMethylation450 BeadChip, global methylation status of DNA extracted from peripheral blood leucocytes was correlated to the severity of childhood maltreatment in 96 BPD subjects suffering from a high level of child adversity and 93 subjects suffering from major depressive disorder (MDD) and reporting a low rate of child maltreatment. Several CpGs within or near the following genes (IL17RA, miR124-3, KCNQ2, EFNB1, OCA2, MFAP2, RPH3AL, WDR60, CST9L, EP400, A2ML1, NT5DC2, FAM163A and SPSB2) were found to be differently methylated, either in BPD compared with MDD or in relation to the severity of childhood maltreatment. A highly relevant biological result was observed for cg04927004 close to miR124-3 that was significantly associated with BPD and severity of childhood maltreatment. miR124-3 codes for a microRNA (miRNA) targeting several genes previously found to be associated with BPD such as NR3C1. Our results highlight the potentially important role played by miRNAs in the etiology of neuropsychiatric disorders such as BPD and the usefulness of using methylome-wide association studies to uncover such candidate genes. Moreover, they offer new understanding of the impact of maltreatments on biological processes leading to diseases and may ultimately result in the identification of relevant biomarkers.

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Crossref · 10.1111/gbb.12197

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Authors
Prados, J., Stenz, L., Courtet, P., Prada, P., Nicastro, R., Adouan, W., Guillaume, S., Olié, E., Aubry, J. ‐., Dayer, A., & Perroud, N.
Affiliations
  • University of Geneva (CH)
  • Inserm (FR)
  • University Hospital of Geneva (CH)
  • Department of Emergency Psychiatry Centre Hospitalier Régional Universitaire de Montpelier, and INSERM U1061, University of Montpellier 1 France
Corresponding author
Perroud, N.
Venue
Genes, Brain and Behavior
Publisher
Wiley
Published
2015-02
Volume
14
Issue
2
Pages
177-188
ISSN
  • 1601-183X (ISSN-L)
  • 1601-1848
OpenAlex
W2140400360
Cited by
112
References
51
Citations by year
2026: 3 · 2025: 10 · 2024: 6 · 2023: 10 · 2022: 6 · 2021: 13 · 2020: 15 · 2019: 8 · 2018: 14 · 2017: 8 · 2016: 14 · 2015: 5
FWCI
5.93
Type
journal article
Language
en
Open access
Locations
  • Genes Brain & Behavior (publishedVersion)
  • PubMed (publishedVersion)
  • Archive ouverte UNIGE (University of Geneva) (submittedVersion, cc-by)
  • HAL (submittedVersion)
Funders
AXA Research Fund (None)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Epigenetics and DNA Methylation
  • Social Sciences › Psychology › Clinical Psychology › Personality Disorders and Psychopathology
  • Social Sciences › Psychology › Clinical Psychology › Child Abuse and Trauma
Keywords
borderline personality disorder, child abuse, DNA methylation, epigenetics, childhood adversity, microRNA, methylome-wide association study, major depressive disorder, biomarkers, NR3C1, peripheral blood leukocytes
MeSH terms
Adult, Borderline Personality Disorder, Child, Child Abuse, Major Depressive Disorder, Female, Genetic Markers, Humans, Male, Psychiatric Status Rating Scales, DNA Methylation, Genome-Wide Association Study

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