Cited by 265Neurotransmitter Receptor Influence on BehaviorGenetic Associations and EpidemiologyStress Responses and Cortisol

Social Adversity, the Serotonin Transporter (5-HTTLPR) Polymorphism and Major Depressive Disorder

Surtees, Paul G., Wainwright, Nicholas W.J., Willis-Owen, Saffron A.G., Luben, Robert, Day, Nicholas E., Flint, Jonathan·2006·Biological Psychiatry

Abstract

Background Recent evidence has suggested that the short allele of the serotonin transporter (5-HTT) gene-linked polymorphic region (5-HTTLPR of the human serotonin gene [SLC6A4]) is associated with increased risk of depressive disorder but only among individuals exposed to social adversity. We report an investigation designed to replicate this finding. Methods Data were available from a non-clinical sample of 4,175 adult men and women, ages 41-80 years, selected from participants in the European Prospective Investigation into Cancer and Nutrition in Norfolk (EPIC-Norfolk, United Kingdom) study. Evidence of past-year prevalent episodic major depressive disorder (MDD), defined by restricted DSM-IV diagnostic criteria, was assessed through questionnaire. Adverse experiences in childhood and in adulthood (during the five years preceding assessment) were also assessed through self-report. The 5-HTTLPR variant was genotyped according to published protocols. Results One-year prevalent MDD criteria were met by 298 study participants. The experience of social adversity (both in childhood and adulthood) was strongly associated with increased rates of past-year prevalent MDD. No gene by environment (GxE) interactions between the 5-HTTLPR genotype, social adversity, and MDD were observed. Conclusions This study has not replicated a previous finding of a GxE interaction between the 5-HTTLPR genotype, social adversity, and depression.

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Crossref · 10.1016/j.biopsych.2005.07.014

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Authors
Surtees, P. G., Wainwright, N. W. J., Willis-Owen, S. A. G., Luben, R., Day, N. E., & Flint, J.
Affiliations
University of Cambridge (GB)
Corresponding author
Surtees, Paul G.
Venue
Biological Psychiatry
Publisher
Elsevier BV
Published
2006-02
Volume
59
Issue
3
Pages
224-229
ISSN
0006-3223 (ISSN-L)
OpenAlex
W2002996606
Cited by
265
References
5
Citations by year
2026: 2 · 2024: 2 · 2023: 1 · 2022: 5 · 2020: 2 · 2019: 3 · 2018: 3 · 2017: 13 · 2016: 7 · 2015: 8 · 2014: 9 · 2013: 12 · 2012: 16
FWCI
10.16
Type
journal article
Language
en
Open access
closed
Locations
  • Biological Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Cancer Research UK (C865/A2883)
  • Stroke Association
  • Wellcome Trust
  • European Commission
  • British Heart Foundation
  • Food Standards Agency
  • Medical Research Council (G9502233, G0300128)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Associations and Epidemiology
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
Keywords
serotonin transporter gene, 5-HTTLPR polymorphism, major depressive disorder, social adversity, gene-environment interaction, childhood adversity, genetic susceptibility to depression, replication
MeSH terms
Adult, Aged, Depressive Disorder, Major, Major Depressive Disorder, England, Europe, Female, Genotype, Humans, Life Change Events, Male, Middle Aged, Polymorphism, Genetic, Social Environment, Genetic Variation, Risk Assessment, Genetic Predisposition to Disease, Serotonin Plasma Membrane Transport Proteins

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