Cited by 75Neurotransmitter Receptor Influence on BehaviorStress Responses and CortisolTreatment of Major Depression

Cell-type-specific role for nucleus accumbens neuroligin-2 in depression and stress susceptibility

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Heshmati, Mitra, Aleyasin, Hossein, Menard, Caroline, Christoffel, Daniel J., Flanigan, Meghan E., Pfau, Madeline L., Hodes, Georgia E., Lepack, Ashley E. +8 more·2018·Proceedings of the National Academy of Sciences

Abstract

Significance: Although mutations in the neuroligin-3 and neuroligin-4 genes are implicated in autism syndromes, very little is known about the contribution of neuroligin-2 to neuropsychiatric disease states. We report a decrease in neuroligin-2 gene expression in the postmortem nucleus accumbens (NAc) of depressed patients. Reverse translation of this finding in chronic social defeat stress, an animal model of depression that enables investigation of both susceptibility and resiliency mechanisms, uncovers an important functional role for NAc neuroligin-2 in stress susceptibility. We detail a cell-type-specific role for NAc neuroligin-2 in modulating social avoidance behavior and dominance behaviors important for resiliency. Together, these findings describe a role for NAc neuroligin-2 in depression and chronic stress behaviors.

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Crossref · 10.1073/pnas.1719014115

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Authors
Heshmati, M., Aleyasin, H., Menard, C., Christoffel, D. J., Flanigan, M. E., Pfau, M. L., Hodes, G. E., Lepack, A. E., Bicks, L. K., Takahashi, A., Chandra, R., Turecki, G., Lobo, M. K., Maze, I., Golden, S. A., & Russo, S. J.
Affiliations
  • Icahn School of Medicine at Mount Sinai (US)
  • Fishberg Department of Neuroscience, Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029;
  • Stanford University (US)
  • University of Tsukuba (JP)
  • University of Maryland, Baltimore (US)
  • Douglas Mental Health University Institute (CA)
  • National Institute on Drug Abuse (US)
Venue
Proceedings of the National Academy of Sciences
Published
2018-01-16
Volume
115
Issue
5
Pages
1111-1116
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2783611325
Cited by
75
References
54
Citations by year
2026: 7 · 2025: 1 · 2024: 10 · 2023: 3 · 2022: 11 · 2021: 18 · 2020: 9 · 2019: 10 · 2018: 5
FWCI
4.78
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • HHS | NIH | National Institute of Mental Health (R01MH090264, F30MH100835, T32MH087004, F31MH105217, T32MH096678)
  • HHS | NIH | National Institute of General Medical Sciences (1F12GM117583-01)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
  • Health Sciences › Medicine › Pharmacology › Treatment of Major Depression
Keywords
neuroligin-2, nucleus accumbens, depression, stress vulnerability, chronic social defeat stress, dopamine D1 receptor, dopamine D2 receptor, cell type-specific gene expression, behavioral coping, defensive behavior, subordination, major depressive disorder, neuropsychiatric disorders
MeSH terms
Aggression, Animals, Antidepressive Agents, Behavior, Animal, Cell Line, Depressive Disorder, Major, Major Depressive Disorder, Disease Models, Animal, Dominance-Subordination, Heterozygote, Humans, Male, Mice, Inbred C57BL, Mice, Transgenic, Nerve Tissue Proteins, Nucleus Accumbens, RNA, Messenger, Social Behavior, Stress, Psychological, Synapses, Cell Adhesion Molecules, Neuronal, Receptors, Dopamine D1, Receptors, Dopamine D2, MicroRNAs, Mice

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