ArticleFrontiers in behavioral neuroscience2020
Effect of Aggressive Experience in Female Syrian Hamsters on Glutamate Receptor Expression in the Nucleus Accumbens.
Article in Frontiers in behavioral neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
13 citing papers in PubMed, 18 citations in OpenAlex.
- Dichotomous Regulation of Social Behaviors by Nucleus Accumbens Neurons in Female and Male Syrian Hamsters.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026Article
- A review of the effects of different types of social behaviors on the recruitment of neuropeptides and neurotransmitters in the nucleus accumbens.Frontiers in neuroendocrinology · 2025Review
- The effects of different types of social interactions on the electrophysiology of neurons in the nucleus accumbens in rodents.Neuroscience and biobehavioral reviews · 2024Review
- Identification of hippocampal area CA2 in hamster and vole brain.The Journal of comparative neurology · 2024Article
- Identification of hippocampal area CA2 in hamster and vole brain.bioRxiv : the preprint server for biology · 2024Article
- An appetite for aggressive behavior? Female rats, too, derive reward from winning aggressive interactions.Translational psychiatry · 2023Article
- Nucleus accumbens deep brain stimulation improves depressive-like behaviors through BDNF-mediated alterations in brain functional connectivity of dopaminergic pathway.Neurobiology of stress · 2023Article
- Taurine Alleviates Chronic Social Defeat Stress-Induced Depression by Protecting Cortical Neurons from Dendritic Spine Loss.Cellular and molecular neurobiology · 2023Article
- Aggression Results in the Phosphorylation of ERK1/2 in the Nucleus Accumbens and the Dephosphorylation of mTOR in the Medial Prefrontal Cortex in Female Syrian Hamsters.International journal of molecular sciences · 2023Article
- Environmental Enrichment for Rats and Mice Housed in Laboratories: A Metareview.Animals : an open access journal from MDPI · 2022Review
- Repeated Winning and Losing Experiences in Chronic Social Conflicts Are Linked to RNA Editing Pattern Difference.Frontiers in psychiatry · 2022Article
- Anger management: Mechanisms of glutamate receptor-mediated synaptic plasticity underlying animal aggression.The international journal of biochemistry & cell biology · 2022Review
- Using approach latency and anticipatory behaviour to assess whether voluntary playpen access is rewarding to laboratory mice.Scientific reports · 2021Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
Our social relationships determine our health and well-being. In rodent models, there is now strong support for the rewarding properties of aggressive or assertive behaviors to be critical for the expression and development of adaptive social relationships, buffering from stress and protecting from the development of psychiatric disorders such as depression. However, due to the false belief that aggression is not a part of the normal repertoire of social behaviors displayed by females, almost nothing is known about the neural mechanisms mediating the rewarding properties of aggression in half the population. In the following study, using Syrian hamsters as a well-validated and translational model of female aggression, we investigated the effects of aggressive experience on the expression of markers of postsynaptic structure (PSD-95, Caskin I) and excitatory synaptic transmission (GluA1, GluA2, GluA4, NR2A, NR2B, mGluR1a, and mGluR5) in the nucleus accumbens (NAc), caudate putamen and prefrontal cortex. Aggressive experience resulted in an increase in PSD-95, GluA1 and the dimer form of mGluR5 specifically in the NAc 24 h following aggressive experience. There was also an increase in the dimer form of mGluR1a 1 week following aggressive experience. Aggressive experience also resulted in an increase in the strength of the association between these postsynaptic proteins and glutamate receptors, supporting a common mechanism of action. In addition, 1 week following aggressive experience there was a positive correlation between the monomer of mGluR5 and multiple AMPAR and NMDAR subunits. In conclusion, we provide evidence that aggressive experience in females results in an increase in the expression of postsynaptic density, AMPARs and group I metabotropic glutamate receptors, and an increase in the strength of the association between postsynaptic proteins and glutamate receptors. This suggests that aggressive experience may result in an increase in excitatory synaptic transmission in the NAc, potentially encoding the rewarding and behavioral effects of aggressive interactions.
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