Cited by 212Neuroendocrine regulation and behaviorAttachment and Relationship DynamicsNeurotransmitter Receptor Influence on Behavior

Variation in the Oxytocin Receptor Gene Is Associated with Pair-Bonding and Social Behavior

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Walum, Hasse, Lichtenstein, Paul, Neiderhiser, Jenae M., Reiss, David, Ganiban, Jody M., Spotts, Erica L., Pedersen, Nancy L., Anckarsäter, Henrik +2 more·2012·Biological Psychiatry

Abstract

Background In specific vole and primate species the neuropeptide oxytocin plays a central role in the regulation of pair-bonding behavior. Here we investigate the extent to which genetic variants in the oxytocin receptor gene (OXTR) are associated with pair-bonding and related social behaviors in humans.Methods We first genotyped twelve single nucleotide polymorphisms (SNPs) in the TOSS (Twin and Offspring Study in Sweden) (n = 2309) and the TCHAD (Swedish Twin Study of Child and Adolescent Development) (n = 1240), comprising measures of self-reported pair-bonding behavior. In the TOSS sample we further investigated one of the SNPs for measures of marital status and quality. Moreover, in the TCHAD sample we explored the longitudinal relationship between precursors of pair-bonding during childhood and subsequent behavior in romantic relationships. Finally, in the TCHAD study and in the Child and Adolescent Twin Study of Sweden (CATSS) (n = 1771), the association between the same SNP and childhood behaviors was investigated.Results One SNP (rs7632287) in OXTR was associated with traits reflecting pair-bonding in women in the TOSS and TCHAD samples. In girls the rs7632287 SNP was further associated with childhood social problems, which longitudinally predicted pair-bonding behavior in the TCHAD sample. This association was replicated in the CATSS sample in which an association between the same SNP and social interaction deficit symptoms from the autism spectrum was detected.Conclusion These results suggest an association between variation in OXTR and human pair-bonding and other social behaviors, possibly indicating that the well-described influence of oxytocin on affiliative behavior in voles could also be of importance for humans.

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Authors
Walum, H., Lichtenstein, P., Neiderhiser, J. M., Reiss, D., Ganiban, J. M., Spotts, E. L., Pedersen, N. L., Anckarsäter, H., Larsson, H., & Westberg, L.
Affiliations
  • Karolinska Institutet (SE)
  • Pennsylvania State University (US)
  • Yale University (US)
  • George Washington University (US)
  • National Institutes of Health (US)
  • University of Gothenburg (SE)
Corresponding author
Walum, Hasse
Venue
Biological Psychiatry
Publisher
Elsevier BV
Published
2012-03
Volume
71
Issue
5
Pages
419-426
ISSN
0006-3223 (ISSN-L)
OpenAlex
W1978081746
Cited by
211
References
89
Citations by year
2026: 1 · 2025: 6 · 2024: 11 · 2023: 6 · 2022: 9 · 2021: 10 · 2020: 7 · 2019: 13 · 2018: 20 · 2017: 24 · 2016: 21 · 2015: 33 · 2014: 23 · 2013: 16 · 2012: 10
FWCI
21.75
Type
journal article
Language
en
Open access
Locations
  • Biological Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • Swedish Research Council
  • Swedish Council for Working Life and Social Research
  • National Institute of Mental Health (R01MH54610)
  • The Bank of Sweden Tercentenary Foundation (J2004-0036:1)
Topics
  • Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
  • Social Sciences › Psychology › Social Psychology › Attachment and Relationship Dynamics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
Keywords
oxytocin receptor gene, oxytocin receptor, pair bonding, social behavior, single nucleotide polymorphisms, romantic relationships, marital status, autism spectrum disorder, genetic association, twin studies
MeSH terms
Adult, Child, Female, Genotype, Humans, Male, Object Attachment, Social Behavior, Sweden, Twins, Receptors, Oxytocin, Polymorphism, Single Nucleotide, White People

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