Cited by 285Child Abuse and TraumaStress Responses and CortisolGenetic Associations and Epidemiology

Protective Effect of CRHR1 Gene Variants on the Development of Adult Depression Following Childhood Maltreatment: Replication and Extension

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Polanczyk, Guilherme, Caspi, Avshalom, Williams, Benjamin, Price, Thomas S., Danese, Andrea, Sugden, Karen, Uher, Rudolf, Poulton, Richie +1 more·2009·Archives of General Psychiatry

Abstract

CONTEXT: A previous study reported a gene x environment interaction in which a haplotype in the corticotropin-releasing hormone receptor 1 gene (CRHR1) was associated with protection against adult depressive symptoms in individuals who were maltreated as children (as assessed by the Childhood Trauma Questionnaire [CTQ]). OBJECTIVE: To replicate the interaction between childhood maltreatment and a TAT haplotype formed by rs7209436, rs110402, and rs242924 in CRHR1, predicting adult depression. DESIGN: Two prospective longitudinal cohort studies. SETTING: England and New Zealand. PARTICIPANTS: Participants in the first sample were women in the E-Risk Study (N = 1116), followed up to age 40 years with 96% retention. Participants in the second sample were men and women in the Dunedin Study (N = 1037), followed up to age 32 years with 96% retention. Main Outcome Measure Research diagnoses of past-year and recurrent major depressive disorder. RESULTS: In the E-Risk Study, the TAT haplotype was associated with a significant protective effect. In this effect, women who reported childhood maltreatment on the CTQ were protected against depression. In the Dunedin Study, which used a different type of measure of maltreatment, this finding was not replicated. CONCLUSIONS: A haplotype in CRHR1 has been suggested to exert a protective effect against adult depression among research participants who reported maltreatment on the CTQ, a measure that elicits emotional memories. This suggests the hypothesis that CRHR1's protective effect may relate to its function in the consolidation of memories of emotionally arousing experiences.

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  1. [6]Rutter M Genetic Effects on Environmental Vulnerability to Disease 2008 Chichester, England John Wiley & Sons
  2. [14]Mello AF Juruena MF Pariante CM Tyrka AR Price LH Carpenter LL Del Porto JA Depression and stress: is there an endophenotype? [in Portuguese] Rev Bras Psiquiatr 2007 29 suppl 1 S13 S18 17546342 PMC4467732
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  5. [40]Burmeister M McInnis MG Zollner S Psychiatric genetics: progress amid controversy Nat Rev Genet 2008 9 7 527 540 18560438

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Authors
Polanczyk, G., Caspi, A., Williams, B., Price, T. S., Danese, A., Sugden, K., Uher, R., Poulton, R., & Moffitt, T. E.
Affiliations
Duke University (US)
Venue
Archives of General Psychiatry
Published
2009-09-01
Volume
66
Issue
9
Pages
978
ISSN
0003-990X (ISSN-L)
OpenAlex
W2161054449
Cited by
285
References
32
Citations by year
2026: 2 · 2025: 4 · 2024: 3 · 2023: 2 · 2022: 6 · 2021: 9 · 2020: 12 · 2019: 13 · 2018: 13 · 2017: 12 · 2016: 32 · 2015: 31 · 2014: 29 · 2013: 31 · 2012: 28
FWCI
30.48
Type
journal article
Language
en
Open access
Locations
  • Archives of General Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • Research Portal (King's College London) (submittedVersion)
Funders
National Institute of Mental Health (MH-49414, MH-077874, MH 45070, R01MH049414, R01MH077874, R01MH045070)
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 › Genetics › Genetic Associations and Epidemiology
Keywords
CRHR1, corticotropin-releasing hormone receptor 1, child abuse, adult depression, gene-environment interaction, major depressive disorder, childhood trauma, memory consolidation, emotional memory, protective genetic effect, replication
MeSH terms
CRF Receptor, Type 1, Adult, Child, Child Abuse, Child Abuse, Sexual, Child, Preschool, Corticotropin-Releasing Hormone, Depressive Disorder, Female, Genotype, Haplotypes, Humans, Life Change Events, Male, Middle Aged, Polymorphism, Genetic, Psychiatric Status Rating Scales, Surveys and Questionnaires, Genetic Variation, Receptors, Corticotropin-Releasing Hormone, Polymorphism, Single Nucleotide

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