Vasopressin 1a receptor antagonist disrupts male-male affiliative relationships formed by triadic cohabitation in large-billed crows DOI Open Access
Akiko Seguchi, Ei‐Ichi Izawa

Published: Dec. 20, 2024

Same-sex affiliative relationships are common in humans and some social animals, forming one of the bases group living. The neuropeptide vasopressin (VP) its receptors mediate these behaviours mammals birds with gregarious colonial structures. In species, between dominant subordinate individuals can be maintained while still retaining strict dominance hierarchies where three or more interact. However, it is unclear whether triadic interaction promotes relationships, VP system also involved such affiliations due to lack suitable animal models experimental settings. This study addresses questions two experiments. Experiment 1, two-week cohabitation among male crows facilitated particular dyads within each triad. 2, 1a receptor (V1aR) antagonism disrupted led resurgence agonistic affiliated males but not unaffiliated ones by peripherally administering a V1aR antagonist. These findings suggest that might universally same-sex despite differences inherent aggression levels individuals. paradigm established here could advance our understanding societies applied across various sexes,

Language: Английский

Vasopressin 1a receptor antagonist disrupts male-male affiliative relationships formed by triadic cohabitation in large-billed crows DOI Creative Commons
Akiko Seguchi, Ei‐Ichi Izawa

bioRxiv (Cold Spring Harbor Laboratory), Journal Year: 2024, Volume and Issue: unknown

Published: Feb. 4, 2024

Abstract Same-sex affiliative relationships are common in humans and some social animals, forming one of the bases group living. The neuropeptide vasopressin (VP) its receptors mediate these behaviours mammals birds with gregarious colonial structures. In species, between dominant subordinate individuals can be maintained while still retaining strict dominance hierarchies where three or more interact. However, it is unclear whether triadic interaction promotes relationships, VP system also involved such affiliations due to lack suitable animal models experimental settings. This study addresses questions two experiments. Experiment 1, two-week cohabitation among male crows facilitated particular dyads within each triad. 2, 1a receptor (V1aR) antagonism disrupted led resurgence agonistic affiliated males but not unaffiliated ones by peripherally administering a V1aR antagonist. These findings suggest that might universally same-sex despite differences inherent aggression levels individuals. paradigm established here could advance our understanding societies applied across various sexes, Impact statement provides evidence interactive environment facilitates formation relationship specific large-billed crows, crucial involvement maintaining this affiliation.

Language: Английский

Citations

0
Safety in numbers DOI

Sian Lewis

Nature reviews. Neuroscience, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 26, 2024

Language: Английский

Citations

0
Social neuroscience: When more is merrier DOI
Mostafa El-Kalliny, Zoe R. Donaldson

Current Biology, Journal Year: 2024, Volume and Issue: 34(19), P. R907 - R908

Published: Oct. 1, 2024

Language: Английский

Citations

0
Vasopressin 1a receptor antagonist disrupts male-male affiliative relationships formed by triadic cohabitation in large-billed crows DOI Open Access
Akiko Seguchi, Ei‐Ichi Izawa

Published: Dec. 20, 2024

Same-sex affiliative relationships are common in humans and some social animals, forming one of the bases group living. The neuropeptide vasopressin (VP) its receptors mediate these behaviours mammals birds with gregarious colonial structures. In species, between dominant subordinate individuals can be maintained while still retaining strict dominance hierarchies where three or more interact. However, it is unclear whether triadic interaction promotes relationships, VP system also involved such affiliations due to lack suitable animal models experimental settings. This study addresses questions two experiments. Experiment 1, two-week cohabitation among male crows facilitated particular dyads within each triad. 2, 1a receptor (V1aR) antagonism disrupted led resurgence agonistic affiliated males but not unaffiliated ones by peripherally administering a V1aR antagonist. These findings suggest that might universally same-sex despite differences inherent aggression levels individuals. paradigm established here could advance our understanding societies applied across various sexes,

Language: Английский

Citations

0
Vasopressin 1a receptor antagonist disrupts male-male affiliative relationships formed by triadic cohabitation in large-billed crows DOI Open Access
Akiko Seguchi, Ei‐Ichi Izawa

Published: Dec. 20, 2024

Same-sex affiliative relationships are common in humans and some social animals, forming one of the bases group living. The neuropeptide vasopressin (VP) its receptors mediate these behaviours mammals birds with gregarious colonial structures. In species, between dominant subordinate individuals can be maintained while still retaining strict dominance hierarchies where three or more interact. However, it is unclear whether triadic interaction promotes relationships, VP system also involved such affiliations due to lack suitable animal models experimental settings. This study addresses questions two experiments. Experiment 1, two-week cohabitation among male crows facilitated particular dyads within each triad. 2, 1a receptor (V1aR) antagonism disrupted led resurgence agonistic affiliated males but not unaffiliated ones by peripherally administering a V1aR antagonist. These findings suggest that might universally same-sex despite differences inherent aggression levels individuals. paradigm established here could advance our understanding societies applied across various sexes,

Language: Английский

Citations

0