Cited by 65Neuroendocrine regulation and behaviorNeurotransmitter Receptor Influence on BehaviorStress Responses and Cortisol

Oxytocin receptor genotype modulates ventral striatal activity to social cues and response to stressful life events

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Loth, Eva, Poline, Jean-Baptiste, Thyreau, Benjamin, Jia, Tianye, Tao, Chenyang, Lourdusamy, Anbarasu, Stacey, David, Cattrell, Anna +27 more·2014·Biological Psychiatry

Abstract

Background Common variants in the oxytocin receptor gene (OXTR) have been shown to influence social and affective behavior and to moderate the effect of adverse experiences on risk for social-affective problems. However, the intermediate neurobiological mechanisms are not fully understood. Although human functional neuroimaging studies have reported that oxytocin effects on social behavior and emotional states are mediated by amygdala function, animal models indicate that oxytocin receptors in the ventral striatum (VS) modulate sensitivity to social reinforcers. This study aimed to comprehensively investigate OXTR-dependent brain mechanisms associated with social-affective problems.Methods In a sample of 1445 adolescents we tested the effect of 23-tagging single nucleotide polymorphisms across the OXTR region and stressful life events (SLEs) on functional magnetic resonance imaging blood oxygen level-dependent activity in the VS and amygdala to animated angry faces. Single nucleotide polymorphisms for which gene-wide significant effects on brain function were found were then carried forward to examine associations with social-affective problems.Results A gene-wide significant effect of rs237915 showed that adolescents with minor CC-genotype had significantly lower VS activity than CT/TT-carriers. Significant or nominally significant gene × environment effects on emotional problems (in girls) and peer problems (in boys) revealed a strong increase in clinical symptoms as a function of SLEs in CT/TT-carriers but not CC-homozygotes. However, in low-SLE environments, CC-homozygotes had more emotional problems (girls) and peer problems (boys). Moreover, among CC-homozygotes, reduced VS activity was related to more peer problems.Conclusions These findings suggest that a common OXTR-variant affects brain responsiveness to negative social cues and that in "risk-carriers" reduced sensitivity is simultaneously associated with more social-affective problems in "favorable environments" and greater resilience against stressful experiences.

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Authors
Loth, E., Poline, J.-B., Thyreau, B., Jia, T., Tao, C., Lourdusamy, A., Stacey, D., Cattrell, A., Desrivières, S., Ruggeri, B., Fritsch, V., Banaschewski, T., Barker, G. J., Bokde, A. L. W., Büchel, C., Carvalho, F. M., Conrod, P. J., Fauth-Buehler, M., Flor, H., Gallinat, J., Garavan, H., Heinz, A., Bruehl, R., Lawrence, C., Mann, K., Martinot, J.-L., Nees, F., Paus, T., Pausova, Z., Poustka, L., Rietschel, M., Smolka, M., Struve, M., Feng, J., & Schumann, G.
Affiliations
  • King's College London (GB)
  • Commissariat à l'Énergie Atomique et aux Énergies Alternatives (FR)
  • Fudan University (CN)
  • University of Mannheim (DE)
  • Trinity College Dublin (IE)
  • University Medical Center Hamburg-Eppendorf (DE)
  • Charité – Universitätsmedizin Berlin (DE)
  • University of Vermont (US)
  • University of Nottingham (GB)
  • Heidelberg University (DE)
  • Inserm (FR)
  • Montreal Neurological Institute and Hospital (CA)
  • Neuroimaging Center (DE)
  • University of Warwick (GB)
Corresponding author
Loth, Eva
Venue
Biological Psychiatry
Publisher
Elsevier BV
Published
2014-09
Volume
76
Issue
5
Pages
367-376
ISSN
0006-3223 (ISSN-L)
OpenAlex
W2098110443
Cited by
65
References
53
Citations by year
2026: 3 · 2025: 1 · 2024: 3 · 2023: 4 · 2022: 5 · 2021: 2 · 2020: 3 · 2019: 5 · 2018: 3 · 2017: 7 · 2016: 6 · 2015: 15 · 2014: 6 · 2013: 1
FWCI
14.01
Type
journal article
Language
en
Open access
Locations
  • Biological Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
  • Warwick Research Archive Portal (University of Warwick) (acceptedVersion)
  • Repository@Nottingham (University of Nottingham) (submittedVersion, cc-by-nc-nd)
  • HAL (submittedVersion)
  • Adelaide Research & Scholarship (AR&S) (University of Adelaide) (submittedVersion)
  • Research Portal (King's College London) (submittedVersion)
  • GRO (submittedVersion)
Funders
  • Bundesministerium für Bildung und Forschung (01EV0711)
  • Vetenskapsrådet
  • Seventh Framework Programme
  • Svenska Forskningsrådet Formas
  • Medical Research Council (G93558)
Topics
  • Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
Keywords
oxytocin receptor gene, oxytocin receptor, ventral striatum, amygdala, life events, gene-environment interaction, single nucleotide polymorphisms, peer problems, emotional problems, adolescents, angry faces, resilience
MeSH terms
Adolescent, Amygdala, Child, Corpus Striatum, Cues, Female, Genotype, Humans, Life Change Events, Magnetic Resonance Imaging, Male, Oxygen, Signal Processing, Computer-Assisted, Social Behavior, Receptors, Oxytocin, Polymorphism, Single Nucleotide, White People, Genotyping Techniques

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