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Wang D, Zhao D, Wang W, Hu F, Cui M, Liu J, Meng F, Liu C, Qiu C, Liu D, Xu Z, Wang Y, Zhang Y, Li W, Li C. How do lateral septum projections to the ventral CA1 influence sociability? Neural Regen Res 2024; 19:1789-1801. [PMID: 38103246 PMCID: PMC10960288 DOI: 10.4103/1673-5374.389304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 06/10/2023] [Accepted: 08/02/2023] [Indexed: 12/18/2023] Open
Abstract
JOURNAL/nrgr/04.03/01300535-202408000-00033/figure1/v/2023-12-16T180322Z/r/image-tiff Social dysfunction is a risk factor for several neuropsychiatric illnesses. Previous studies have shown that the lateral septum (LS)-related pathway plays a critical role in mediating social behaviors. However, the role of the connections between the LS and its downstream brain regions in social behaviors remains unclear. In this study, we conducted a three-chamber test using electrophysiological and chemogenetic approaches in mice to determine how LS projections to ventral CA1 (vCA1) influence sociability. Our results showed that gamma-aminobutyric acid (GABA)-ergic neurons were activated following social experience, and that social behaviors were enhanced by chemogenetic modulation of these neurons. Moreover, LS GABAergic neurons extended their functional neural connections via vCA1 glutamatergic pyramidal neurons, and regulating LSGABA→vCA1Glu neural projections affected social behaviors, which were impeded by suppressing LS-projecting vCA1 neuronal activity or inhibiting GABAA receptors in vCA1. These findings support the hypothesis that LS inputs to the vCA1 can control social preferences and social novelty behaviors. These findings provide new insights regarding the neural circuits that regulate sociability.
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Affiliation(s)
- Dan Wang
- Department of Rehabilitation Medicine, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Institute for Metabolic & Neuropsychiatric Disorders, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
| | - Di Zhao
- Department of Rehabilitation Medicine, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Institute for Metabolic & Neuropsychiatric Disorders, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
| | - Wentao Wang
- Department of Rehabilitation Medicine, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Institute for Metabolic & Neuropsychiatric Disorders, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
| | - Fengai Hu
- Department of Rehabilitation Medicine, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Institute for Metabolic & Neuropsychiatric Disorders, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
| | - Minghu Cui
- Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Institute for Metabolic & Neuropsychiatric Disorders, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
| | - Jing Liu
- Department of Rehabilitation Medicine, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Institute for Metabolic & Neuropsychiatric Disorders, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
| | - Fantao Meng
- Department of Rehabilitation Medicine, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Institute for Metabolic & Neuropsychiatric Disorders, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
| | - Cuilan Liu
- Department of Rehabilitation Medicine, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Institute for Metabolic & Neuropsychiatric Disorders, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
| | - Changyun Qiu
- Department of Rehabilitation Medicine, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Institute for Metabolic & Neuropsychiatric Disorders, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
| | - Dunjiang Liu
- Department of Rehabilitation Medicine, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Institute for Metabolic & Neuropsychiatric Disorders, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
| | - Zhicheng Xu
- Department of Rehabilitation Medicine, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Institute for Metabolic & Neuropsychiatric Disorders, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
| | - Yameng Wang
- Department of Rehabilitation Medicine, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Institute for Metabolic & Neuropsychiatric Disorders, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
| | - Yu Zhang
- Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- College of Nursing, Binzhou Medical University, Binzhou, Shandong Province, China
| | - Wei Li
- Department of Rehabilitation Medicine, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Institute for Metabolic & Neuropsychiatric Disorders, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
| | - Chen Li
- Department of Rehabilitation Medicine, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Institute for Metabolic & Neuropsychiatric Disorders, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
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Simon RC, Fleming WT, Senthilkumar P, Briones BA, Ishii KK, Hjort MM, Martin MM, Hashikawa K, Sanders AD, Golden SA, Stuber GD. Opioid-driven disruption of the septal complex reveals a role for neurotensin-expressing neurons in withdrawal. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.01.15.575766. [PMID: 38293241 PMCID: PMC10827099 DOI: 10.1101/2024.01.15.575766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
Because opioid withdrawal is an intensely aversive experience, persons with opioid use disorder (OUD) often relapse to avoid it. The lateral septum (LS) is a forebrain structure that is important in aversion processing, and previous studies have linked the lateral septum (LS) to substance use disorders. It is unclear, however, which precise LS cell types might contribute to the maladaptive state of withdrawal. To address this, we used single-nucleus RNA-sequencing to interrogate cell type specific gene expression changes induced by chronic morphine and withdrawal. We discovered that morphine globally disrupted the transcriptional profile of LS cell types, but Neurotensin-expressing neurons (Nts; LS-Nts neurons) were selectively activated by naloxone. Using two-photon calcium imaging and ex vivo electrophysiology, we next demonstrate that LS-Nts neurons receive enhanced glutamatergic drive in morphine-dependent mice and remain hyperactivated during opioid withdrawal. Finally, we showed that activating and silencing LS-Nts neurons during opioid withdrawal regulates pain coping behaviors and sociability. Together, these results suggest that LS-Nts neurons are a key neural substrate involved in opioid withdrawal and establish the LS as a crucial regulator of adaptive behaviors, specifically pertaining to OUD.
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Affiliation(s)
- Rhiana C. Simon
- Center for the Neurobiology of Addiction, Pain, and Emotion (NAPE), University of Washington, Seattle, WA, 98195, USA
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, WA, 98195, USA
| | - Weston T. Fleming
- Center for the Neurobiology of Addiction, Pain, and Emotion (NAPE), University of Washington, Seattle, WA, 98195, USA
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, WA, 98195, USA
| | - Pranav Senthilkumar
- Center for the Neurobiology of Addiction, Pain, and Emotion (NAPE), University of Washington, Seattle, WA, 98195, USA
| | - Brandy A. Briones
- Center for the Neurobiology of Addiction, Pain, and Emotion (NAPE), University of Washington, Seattle, WA, 98195, USA
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, WA, 98195, USA
| | - Kentaro K. Ishii
- Center for the Neurobiology of Addiction, Pain, and Emotion (NAPE), University of Washington, Seattle, WA, 98195, USA
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, WA, 98195, USA
| | - Madelyn M. Hjort
- Center for the Neurobiology of Addiction, Pain, and Emotion (NAPE), University of Washington, Seattle, WA, 98195, USA
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, WA, 98195, USA
| | - Madison M. Martin
- Center for the Neurobiology of Addiction, Pain, and Emotion (NAPE), University of Washington, Seattle, WA, 98195, USA
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, WA, 98195, USA
| | - Koichi Hashikawa
- Center for the Neurobiology of Addiction, Pain, and Emotion (NAPE), University of Washington, Seattle, WA, 98195, USA
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, WA, 98195, USA
| | - Andrea D. Sanders
- Center for the Neurobiology of Addiction, Pain, and Emotion (NAPE), University of Washington, Seattle, WA, 98195, USA
| | - Sam A. Golden
- Center for the Neurobiology of Addiction, Pain, and Emotion (NAPE), University of Washington, Seattle, WA, 98195, USA
- Department of Biological Structure, University of Washington, Seattle, WA, 98195, USA
| | - Garret D. Stuber
- Center for the Neurobiology of Addiction, Pain, and Emotion (NAPE), University of Washington, Seattle, WA, 98195, USA
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, WA, 98195, USA
- Department of Pharmacology, University of Washington, Seattle, WA, 98195, USA
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García MT, Tran DN, Peterson RE, Stegmann SK, Hanson SM, Reid CM, Xie Y, Vu S, Harwell CC. A developmentally defined population of neurons in the lateral septum controls responses to aversive stimuli. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.09.24.559205. [PMID: 37873286 PMCID: PMC10592641 DOI: 10.1101/2023.09.24.559205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
When interacting with their environment, animals must balance exploratory and defensive behavior to evaluate and respond to potential threats. The lateral septum (LS) is a structure in the ventral forebrain that calibrates the magnitude of behavioral responses to stress-related external stimuli, including the regulation of threat avoidance. The complex connectivity between the LS and other parts of the brain, together with its largely unexplored neuronal diversity, makes it difficult to understand how defined LS circuits control specific behaviors. Here, we describe a mouse model in which a population of neurons with a common developmental origin (Nkx2.1-lineage neurons) are absent from the LS. Using a combination of circuit tracing and behavioral analyses, we found that these neurons receive inputs from the perifornical area of the anterior hypothalamus (PeFAH) and are specifically activated in stressful contexts. Mice lacking Nkx2.1-lineage LS neurons display increased exploratory behavior even under stressful conditions. Our study extends the current knowledge about how defined neuronal populations within the LS can evaluate contextual information to select appropriate behavioral responses. This is a necessary step towards understanding the crucial role that the LS plays in neuropsychiatric conditions where defensive behavior is dysregulated, such as anxiety and aggression disorders.
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Affiliation(s)
- Miguel Turrero García
- Department of Neurology, University of California, San Francisco; San Francisco, CA
- The Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research; San Francisco, CA
| | - Diana N. Tran
- Department of Neurobiology, Harvard Medical School; Boston, MA
| | | | | | - Sarah M. Hanson
- Department of Neurology, University of California, San Francisco; San Francisco, CA
- The Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research; San Francisco, CA
| | - Christopher M. Reid
- Department of Neurology, University of California, San Francisco; San Francisco, CA
- The Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research; San Francisco, CA
- Ph.D. Program in Neuroscience, Harvard University; Boston, MA
| | - Yajun Xie
- Department of Neurology, University of California, San Francisco; San Francisco, CA
- The Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research; San Francisco, CA
| | - Steve Vu
- Department of Neurobiology, Harvard Medical School; Boston, MA
| | - Corey C. Harwell
- Department of Neurology, University of California, San Francisco; San Francisco, CA
- The Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research; San Francisco, CA
- Chan Zuckerberg Biohub San Francisco; San Francisco, CA
- Lead contact
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