Cited by 812Neuroendocrine regulation and behaviorNeurotransmitter Receptor Influence on BehaviorStress Responses and Cortisol

Oxytocin receptor genetic variation relates to empathy and stress reactivity in humans

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Rodrigues, Sarina M., Saslow, Laura R., Garcia, Natalia, John, Oliver P., Keltner, Dacher·2009·Proceedings of the National Academy of Sciences

Abstract

Oxytocin, a peptide that functions as both a hormone and neurotransmitter, has broad influences on social and emotional processing throughout the body and the brain. In this study, we tested how a polymorphism (rs53576) of the oxytocin receptor relates to two key social processes related to oxytocin: empathy and stress reactivity. Compared with individuals homozygous for the G allele of rs53576 (GG), individuals with one or two copies of the A allele (AG/AA) exhibited lower behavioral and dispositional empathy, as measured by the “Reading the Mind in the Eyes” Test and an other-oriented empathy scale. Furthermore, AA/AG individuals displayed higher physiological and dispositional stress reactivity than GG individuals, as determined by heart rate response during a startle anticipation task and an affective reactivity scale. Our results provide evidence of how a naturally occurring genetic variation of the oxytocin receptor relates to both empathy and stress profiles.

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Authors
Rodrigues, S. M., Saslow, L. R., Garcia, N., John, O. P., & Keltner, D.
Affiliations
  • Oregon State University (US)
  • University of California, Berkeley (US)
Venue
Proceedings of the National Academy of Sciences
Published
2009-12-15
Volume
106
Issue
50
Pages
21437-21441
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2156891942
Cited by
812
References
48
Citations by year
2026: 14 · 2025: 13 · 2024: 30 · 2023: 28 · 2022: 22 · 2021: 46 · 2020: 67 · 2019: 56 · 2018: 69 · 2017: 61 · 2016: 72 · 2015: 76 · 2014: 74 · 2013: 57 · 2012: 58
FWCI
55.06
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
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, genetic variation, empathy, stress reactivity, heart rate response, emotional reactivity, social behavior, dispositional traits
MeSH terms
Emotions, Empathy, Female, Genotype, Humans, Male, Polymorphism, Genetic, Social Perception, Stress, Physiological, Receptors, Oxytocin, Polymorphism, Single Nucleotide, Young Adult

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