Cited by 178Neuroendocrine regulation and behaviorNeurotransmitter Receptor Influence on BehaviorAnimal Behavior and Reproduction

Anterior hypothalamic vasopressin regulates pair-bonding and drug-induced aggression in a monogamous rodent

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Gobrogge, Kyle L., Liu, Yan, Young, Larry J., Wang, Zuoxin·2009·Proceedings of the National Academy of Sciences

Abstract

After pair-bonding, male prairie voles (Microtus ochrogaster) display aggression toward novel females but not toward their female partner. Here we show that this selective aggression in pair-bonded male prairie voles is associated with increased release of vasopressin (AVP) in the anterior hypothalamus (AH). Pharmacological activation of AVP-V1a receptors (V1aR) in the AH induced selective aggression in sexually naive males, whereas V1aR blockade diminished selective aggression in pair-bonded males. Pair-bonded males also showed an increased density in V1aR binding in the AH compared to their sexually naive counterparts and overexpression of V1aR in the AH, by viral vector-mediated gene transfer, facilitated aggression toward novel females. These data demonstrate that AH-AVP is both necessary and sufficient in the regulation of selective aggression associated with pair-bonding. In the second part of this study, we examined the effects of amphetamine (AMPH) exposure on female-directed aggression and revealed the potential role of AH-AVP underlying this behavior. Repeated AMPH administration in sexually naive male prairie voles enhanced V1aR expression in the AH and induced aggression toward a familiar or unfamiliar female. In addition, this AMPH-induced aggression was blocked by intra-AH administration of a V1aR antagonist. Together, our data reveal a socioneurobiological mechanism, highlighting a critical role of AH-AVP in the regulation of aggression induced by pair-bonding or drug experience in socially monogamous male prairie voles.

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Crossref · 10.1073/pnas.0908620106

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  • AVPR1a density in the AH is increased in pair-bonded male voles over sexually naïve males, and viral-mediated overexpression of AVPR1a in this region increases mate guarding.

    “AVPR1a density in the AH is increased in pair-bonded male voles over sexually naïve males, and viral-mediated overexpression of AVPR1a in this region increases mate guarding.”
  • AVP has been associated with territorial aggression in other species, and activity at AVPR1as in the anterior hypothalamus specifically promotes mate guarding in prairie voles.

    “AVP has been associated with territorial aggression in other species, and activity at AVPR1as in the anterior hypothalamus (AH) specifically promotes mate guarding in prairie voles [154].”
  • Sexually naïve male prairie voles exhibit relatively low levels of aggression directed at strangers, but following two weeks of cohabitation, mate guarding emerges.

    “Sexually naïve male prairie voles exhibit relatively low levels of aggression directed at strangers, but following two weeks of cohabitation, mate guarding emerges.”
  • Pair-bonded male prairie voles develop selective aggression towards strangers following pair bond formation.

    “To prevent their partner from mating with another male and to prevent another female from threatening an existing bond, pair-bonded males will develop selective aggression towards strangers following pair bond formation (Figure 2e).”
  • Vasopressin is also produced in the suprachiasmatic nucleus, which regulates circadian rhythms, and in the accessory nuclei/nucleus circularis region, a likely source of vasopressin regulating aggression and competitive communication.

    “AVP is also produced in other hypothalamic nuclei such as the suprachiasmatic nucleus, well known for regulating circadian rhythms (42), and the accessory nuclei/nucleus circularis region, a likely source of AVP regulating aggression and competitive communication (43).”

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Authors
Gobrogge, K. L., Liu, Y., Young, L. J., & Wang, Z.
Affiliations
  • Florida State University (US)
  • Emory University (US)
Corresponding author
Wang, Zuoxin
Venue
Proceedings of the National Academy of Sciences
Published
2009-11-10
Volume
106
Issue
45
Pages
19144-19149
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2069625275
Cited by
178
References
56
Citations by year
2026: 5 · 2025: 7 · 2024: 4 · 2023: 10 · 2022: 6 · 2021: 10 · 2020: 10 · 2019: 9 · 2018: 15 · 2017: 17 · 2016: 12 · 2015: 14 · 2014: 17 · 2013: 14 · 2012: 14
FWCI
12.18
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (MHF31-79600, DAR01-19627, MHR01-58616, DAK02-23048)
  • U.S. Public Health Service (DAK02-23048, DAR01-19627, MHR01-58616, MHF31-79600)
  • National Institute of Mental Health (MH-64692, K02MH064692, R29MH056897, MH 56897, R01MH056897)
  • National Institute of Neurological Disorders and Stroke (T-32-NS-07437, T32NS007437)
Topics
  • Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Life Sciences › Agricultural and Biological Sciences › Ecology, Evolution, Behavior and Systematics › Animal Behavior and Reproduction
Keywords
vasopressin, anterior hypothalamus, pair bonding, Microtus ochrogaster, V1a receptor, amphetamine, social monogamy, V1a receptor antagonist
MeSH terms
Aggression, Amphetamine, Analysis of Variance, Animals, Autoradiography, Arvicolinae, Enzyme-Linked Immunosorbent Assay, Female, Anterior Hypothalamic Nucleus, Male, Pair Bond, Sexual Behavior, Animal, Vasopressins, Antidiuretic Hormone Receptor Antagonists

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