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Orav E, Kokinovic B, Teppola H, Siimon M, Lauri SE, Hartung H. Arginine vasopressin activates serotonergic neurons in the dorsal raphe nucleus during neonatal development in vitro and in vivo. Neuropharmacology 2024; 258:110068. [PMID: 38996832 DOI: 10.1016/j.neuropharm.2024.110068] [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: 04/16/2024] [Revised: 07/08/2024] [Accepted: 07/08/2024] [Indexed: 07/14/2024]
Abstract
Birth stress is a risk factor for psychiatric disorders and associated with exaggerated release of the stress hormone arginine vasopressin (AVP) into circulation and in the brain. In perinatal hippocampus, AVP activates GABAergic interneurons which leads to suppression of spontaneous network events and suggests a protective function of AVP on cortical networks during birth. However, the role of AVP in developing subcortical networks is not known. Here we tested the effect of AVP on the dorsal raphe nucleus (DRN) 5-hydroxytryptamine (5-HT, serotonin) system in male and female neonatal rats, since early 5-HT homeostasis is critical for the development of cortical brain regions and emotional behaviors. We show that AVP is strongly excitatory in neonatal DRN: it increases excitatory synaptic inputs of 5-HT neurons via V1A receptors in vitro and promotes their action potential firing through a combination of its effect on glutamatergic synaptic transmission and a direct effect on the excitability of these neurons. Furthermore, we identified two major firing patterns of neonatal 5-HT neurons in vivo, tonic regular firing and low frequency oscillations of regular spike trains and confirmed that these neurons are also activated by AVP in vivo. Finally, we show that the sparse vasopressinergic innervation in neonatal DRN originates exclusively from cell groups in medial amygdala and bed nucleus of stria terminalis. Hyperactivation of the neonatal 5-HT system by AVP during birth stress may impact its own functional development and affect the maturation of cortical target regions, which may increase the risk for psychiatric conditions later on.
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Affiliation(s)
- Ester Orav
- HiLIFE Neuroscience Center, University of Helsinki, Helsinki, Finland.
| | - Bojana Kokinovic
- HiLIFE Neuroscience Center, University of Helsinki, Helsinki, Finland.
| | - Heidi Teppola
- HiLIFE Neuroscience Center, University of Helsinki, Helsinki, Finland.
| | - Mari Siimon
- HiLIFE Neuroscience Center, University of Helsinki, Helsinki, Finland.
| | - Sari E Lauri
- HiLIFE Neuroscience Center, University of Helsinki, Helsinki, Finland.
| | - Henrike Hartung
- HiLIFE Neuroscience Center, University of Helsinki, Helsinki, Finland.
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Hu H, Zarate CA, Verbalis J. Arginine vasopressin in mood disorders: A potential biomarker of disease pathology and a target for pharmacologic intervention. Psychiatry Clin Neurosci 2024. [PMID: 38923665 DOI: 10.1111/pcn.13703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 05/15/2024] [Accepted: 05/24/2024] [Indexed: 06/28/2024]
Abstract
Vasopressin or arginine-vasopressin (AVP) is a neuropeptide molecule known for its antidiuretic effects and serves to regulate plasma osmolality and blood pressure. The existing literature suggests that AVP plays a multifaceted-though less well-known-role in the central nervous system (CNS), particularly in relation to the pathophysiology and treatment of mood disorders. Animal models have demonstrated that AVP is implicated in regulating social cognition, affiliative and prosocial behaviors, and aggression, often in conjunction with oxytocin. In humans, AVP is implicated in mood disorders through its effects on the hypothalamic-pituitary-adrenal (HPA) axis as well as on the serotoninergic and glutamatergic systems. Measuring plasma AVP has yielded interesting but mixed results in mood and stress-related disorders. Recent advances have led to the development of copeptin as a stable and reliable surrogate biomarker for AVP. Another interesting but relatively unexplored issue is the interaction between the osmoregulatory system and mood disorder pathophysiology, given that psychotropic medications often cause dysregulation of AVP receptor expression or signaling that can subsequently lead to clinical syndromes like syndrome of inappropriate diuresis and diabetes insipidus. Finally, pharmaceutical trials of agents that act on V1a and V1b receptor antagonists are still underway. This narrative review summarizes: (1) the neurobiology of the vasopressinergic system in the CNS; (2) the interaction between AVP and the monoaminergic and glutamatergic pathways in the pathophysiology and treatment of mood disorders; (3) the iatrogenic AVP dysregulation caused by psychotropic medications; and (4) the pharmaceutical development of AVP receptor antagonists for the treatment of mood disorders.
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Affiliation(s)
- Hiroe Hu
- Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland, USA
| | - Carlos A Zarate
- Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland, USA
| | - Joseph Verbalis
- Department of Endocrinology, Georgetown University, Washington, District of Columbia, USA
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3
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László K, Vörös D, Correia P, Fazekas CL, Török B, Plangár I, Zelena D. Vasopressin as Possible Treatment Option in Autism Spectrum Disorder. Biomedicines 2023; 11:2603. [PMID: 37892977 PMCID: PMC10603886 DOI: 10.3390/biomedicines11102603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 09/13/2023] [Accepted: 09/21/2023] [Indexed: 10/29/2023] Open
Abstract
Autism spectrum disorder (ASD) is rather common, presenting with prevalent early problems in social communication and accompanied by repetitive behavior. As vasopressin was implicated not only in salt-water homeostasis and stress-axis regulation, but also in social behavior, its role in the development of ASD might be suggested. In this review, we summarized a wide range of problems associated with ASD to which vasopressin might contribute, from social skills to communication, motor function problems, autonomous nervous system alterations as well as sleep disturbances, and altered sensory information processing. Beside functional connections between vasopressin and ASD, we draw attention to the anatomical background, highlighting several brain areas, including the paraventricular nucleus of the hypothalamus, medial preoptic area, lateral septum, bed nucleus of stria terminalis, amygdala, hippocampus, olfactory bulb and even the cerebellum, either producing vasopressin or containing vasopressinergic receptors (presumably V1a). Sex differences in the vasopressinergic system might underline the male prevalence of ASD. Moreover, vasopressin might contribute to the effectiveness of available off-label therapies as well as serve as a possible target for intervention. In this sense, vasopressin, but paradoxically also V1a receptor antagonist, were found to be effective in some clinical trials. We concluded that although vasopressin might be an effective candidate for ASD treatment, we might assume that only a subgroup (e.g., with stress-axis disturbances), a certain sex (most probably males) and a certain brain area (targeting by means of virus vectors) would benefit from this therapy.
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Affiliation(s)
- Kristóf László
- Institute of Physiology, Medical School, University of Pécs, 7624 Pecs, Hungary; (K.L.); (D.V.); (P.C.); (C.L.F.); (B.T.); (I.P.)
- Center of Neuroscience, University of Pécs, 7624 Pecs, Hungary
- Szentágothai Research Center, University of Pécs, 7624 Pecs, Hungary
| | - Dávid Vörös
- Institute of Physiology, Medical School, University of Pécs, 7624 Pecs, Hungary; (K.L.); (D.V.); (P.C.); (C.L.F.); (B.T.); (I.P.)
- Center of Neuroscience, University of Pécs, 7624 Pecs, Hungary
- Szentágothai Research Center, University of Pécs, 7624 Pecs, Hungary
| | - Pedro Correia
- Institute of Physiology, Medical School, University of Pécs, 7624 Pecs, Hungary; (K.L.); (D.V.); (P.C.); (C.L.F.); (B.T.); (I.P.)
- Center of Neuroscience, University of Pécs, 7624 Pecs, Hungary
- Szentágothai Research Center, University of Pécs, 7624 Pecs, Hungary
- Hungarian Research Network, Institute of Experimental Medicine, 1083 Budapest, Hungary
| | - Csilla Lea Fazekas
- Institute of Physiology, Medical School, University of Pécs, 7624 Pecs, Hungary; (K.L.); (D.V.); (P.C.); (C.L.F.); (B.T.); (I.P.)
- Center of Neuroscience, University of Pécs, 7624 Pecs, Hungary
- Szentágothai Research Center, University of Pécs, 7624 Pecs, Hungary
- Hungarian Research Network, Institute of Experimental Medicine, 1083 Budapest, Hungary
| | - Bibiána Török
- Institute of Physiology, Medical School, University of Pécs, 7624 Pecs, Hungary; (K.L.); (D.V.); (P.C.); (C.L.F.); (B.T.); (I.P.)
- Center of Neuroscience, University of Pécs, 7624 Pecs, Hungary
- Szentágothai Research Center, University of Pécs, 7624 Pecs, Hungary
- Hungarian Research Network, Institute of Experimental Medicine, 1083 Budapest, Hungary
| | - Imola Plangár
- Institute of Physiology, Medical School, University of Pécs, 7624 Pecs, Hungary; (K.L.); (D.V.); (P.C.); (C.L.F.); (B.T.); (I.P.)
- Center of Neuroscience, University of Pécs, 7624 Pecs, Hungary
- Szentágothai Research Center, University of Pécs, 7624 Pecs, Hungary
| | - Dóra Zelena
- Institute of Physiology, Medical School, University of Pécs, 7624 Pecs, Hungary; (K.L.); (D.V.); (P.C.); (C.L.F.); (B.T.); (I.P.)
- Center of Neuroscience, University of Pécs, 7624 Pecs, Hungary
- Szentágothai Research Center, University of Pécs, 7624 Pecs, Hungary
- Hungarian Research Network, Institute of Experimental Medicine, 1083 Budapest, Hungary
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Selective Serotonin Reuptake Inhibitor Use in Pregnancy and Protective Mechanisms in Preeclampsia. Reprod Sci 2023; 30:701-712. [PMID: 35984571 PMCID: PMC9944568 DOI: 10.1007/s43032-022-01065-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 08/11/2022] [Indexed: 01/25/2023]
Abstract
Depression and preeclampsia share risk factors and are bi-directionally associated with increased risk for each other. Despite epidemiological evidence linking selective serotonin reuptake inhibitors (SSRIs) in pregnancy to preeclampsia, serotonin (5-HT) and vasopressin (AVP) secretion mechanisms suggest that SSRIs may attenuate preeclampsia risk. However, there is a need to clarify the relationship between SSRIs and preeclampsia in humans to determine therapeutic potential. This retrospective cohort study included clinical data from 9558 SSRI-untreated and 9046 SSRI-treated pregnancies. In a subcohort of 233 pregnancies, early pregnancy (< 20 weeks) maternal plasma copeptin, an inert and stable AVP prosegment secreted 1:1 with AVP, was measured by enzyme-linked immunosorbent assay. Diagnoses and depression symptoms (Patient Health Questionnaire-9 [PHQ-9]) were identified via medical records review. Descriptive, univariate, and multivariate regression analyses were conducted (α = 0.05). SSRI use was associated with decreased preeclampsia after controlling for clinical confounders (depression severity, chronic hypertension, diabetes, body mass index, age) (OR = 0.9 [0.7-1.0], p = 0.05). Moderate-to-severe depression symptoms were associated with significantly higher copeptin secretion than mild-to-no depression symptoms (240 ± 29 vs. 142 ± 10 ng/mL, p < 0.001). SSRIs significantly attenuated first trimester plasma copeptin (78 ± 22 users vs. 240 ± 29 ng/ml non-users, p < 0.001). In preeclampsia, SSRI treatment was associated with significantly lower copeptin levels (657 ± 164 vs. 175 ± 134 ng/mL, p = 0.04). Interaction between SSRI treatment and preeclampsia was also significant (p = 0.04). SSRIs may modulate preeclampsia risk and mechanisms, although further studies are needed to investigate the relationships between 5-HT and AVP in depression and preeclampsia.
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Ronan PJ, Korzan WJ, Johnson PL, Lowry CA, Renner KJ, Summers CH. Prior stress and vasopressin promote corticotropin-releasing factor inhibition of serotonin release in the central nucleus of the amygdala. Front Behav Neurosci 2023; 17:1148292. [PMID: 37064300 PMCID: PMC10098171 DOI: 10.3389/fnbeh.2023.1148292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 03/15/2023] [Indexed: 04/18/2023] Open
Abstract
Corticotropin-releasing factor (CRF) is essential for coordinating endocrine and neural responses to stress, frequently facilitated by vasopressin (AVP). Previous work has linked CRF hypersecretion, binding site changes, and dysfunctional serotonergic transmission with anxiety and affective disorders, including clinical depression. Crucially, CRF can alter serotonergic activity. In the dorsal raphé nucleus and serotonin (5-HT) terminal regions, CRF effects can be stimulatory or inhibitory, depending on the dose, site, and receptor type activated. Prior stress alters CRF neurotransmission and CRF-mediated behaviors. Lateral, medial, and ventral subdivisions of the central nucleus of the amygdala (CeA) produce CRF and coordinate stress responsiveness. The purpose of these experiments was to determine the effect of intracerebroventricular (icv) administration of CRF and AVP on extracellular 5-HT as an index of 5-HT release in the CeA, using in vivo microdialysis in freely moving rats and high performance liquid chromatography (HPLC) analysis. We also examined the effect of prior stress (1 h restraint, 24 h prior) on CRF- and AVP-mediated release of 5-HT within the CeA. Our results show that icv CRF infusion in unstressed animals had no effect on 5-HT release in the CeA. Conversely, in rats with prior stress, CRF caused a profound dose-dependent decrease in 5-HT release within the CeA. This effect was long-lasting (240 min) and was mimicked by CRF plus AVP infusion without stress. Thus, prior stress and AVP functionally alter CRF-mediated neurotransmission and sensitize CRF-induced inhibition of 5-HT release, suggesting that this is a potential mechanism underlying stress-induced affective reactivity in humans.
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Affiliation(s)
- Patrick J. Ronan
- Research Service, Sioux Falls VA Health Care System, Sioux Falls, SD, United States
- Department of Psychiatry, Sanford School of Medicine, University of South Dakota, Sioux Falls, SD, United States
- Laboratory for Clinical and Translational Research in Psychiatry, Department of Veterans Affairs Medical Center, Denver, CO, United States
- Neuroscience Group, Division of Basic Biomedical Sciences, Sanford School of Medicine, University of South Dakota, Vermillion, SD, United States
- Kenneth J. Renner,
| | - Wayne J. Korzan
- Department of Biological and Environmental Sciences, The University of West Alabama, Livingston, AL, United States
| | - Philip L. Johnson
- Department of Biology, University of South Dakota, Vermillion, SD, United States
| | - Christopher A. Lowry
- Department of Integrative Physiology, University of Colorado, Boulder, Boulder, CO, United States
| | - Kenneth J. Renner
- Neuroscience Group, Division of Basic Biomedical Sciences, Sanford School of Medicine, University of South Dakota, Vermillion, SD, United States
- Department of Biology, University of South Dakota, Vermillion, SD, United States
- Patrick J. Ronan,
| | - Cliff H. Summers
- Research Service, Sioux Falls VA Health Care System, Sioux Falls, SD, United States
- Neuroscience Group, Division of Basic Biomedical Sciences, Sanford School of Medicine, University of South Dakota, Vermillion, SD, United States
- Department of Biology, University of South Dakota, Vermillion, SD, United States
- *Correspondence: Cliff H. Summers,
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Baba K, Kawasaki M, Nishimura H, Suzuki H, Matsuura T, Ikeda N, Fujitani T, Yamanaka Y, Tsukamoto M, Ohnishi H, Yoshimura M, Maruyama T, Sanada K, Sonoda S, Nishimura K, Tanaka K, Onaka T, Ueta Y, Sakai A. Upregulation of the hypothalamo-neurohypophysial system and activation of vasopressin neurones attenuates hyperalgesia in a neuropathic pain model rat. Sci Rep 2022; 12:13046. [PMID: 35906406 PMCID: PMC9338054 DOI: 10.1038/s41598-022-17477-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Accepted: 07/26/2022] [Indexed: 11/28/2022] Open
Abstract
Arginine vasopressin (AVP) is a hypothalamic neurosecretory hormone well known as an antidiuretic, and recently reported to be involved in pain modulation. The expression kinetics of AVP and its potential involvement in the descending pain modulation system (DPMS) in neuropathic pain (NP) remains unclear. We investigated AVP expression and its effects on mechanical and thermal nociceptive thresholds using a unilateral spinal nerve ligation (SNL) model. All rats with SNL developed NP. Intensities of enhanced green fluorescent protein (eGFP) in the supraoptic and paraventricular nuclei, median eminence, and posterior pituitary were significantly increased at 7 and 14 days post-SNL in AVP-eGFP rats. In situ hybridisation histochemistry revealed significantly increased AVP mRNA expression at 14 days post-SNL compared with the sham control group. The chemogenetic activation of AVP neurones significantly attenuated mechanical and thermal hyperalgesia with elevated plasma AVP concentration. These analgesic effects were suppressed by pre-administration with V1a receptor antagonist. AVP neurones increased the neuronal activity of serotonergic dorsal raphe, noradrenergic locus coeruleus, and inhibitory interneurones in the spinal dorsal horn. These results suggest that the hypothalamo-neurohypophysial system of AVP is upregulated in NP and activated endogenous AVP exerts analgesic effects via the V1a receptors. AVP neurones may activate the DPMS.
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Affiliation(s)
- Kazuhiko Baba
- Department of Orthopaedic Surgery, School of Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu, 807-8555, Japan
| | - Makoto Kawasaki
- Department of Orthopaedic Surgery, School of Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu, 807-8555, Japan.
| | - Haruki Nishimura
- Department of Orthopaedic Surgery, School of Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu, 807-8555, Japan
| | - Hitoshi Suzuki
- Department of Orthopaedic Surgery, School of Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu, 807-8555, Japan
| | - Takanori Matsuura
- Department of Orthopaedic Surgery, School of Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu, 807-8555, Japan
| | - Naofumi Ikeda
- Department of Orthopaedic Surgery, School of Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu, 807-8555, Japan
| | - Teruaki Fujitani
- Department of Orthopaedic Surgery, School of Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu, 807-8555, Japan
| | - Yoshiaki Yamanaka
- Department of Orthopaedic Surgery, School of Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu, 807-8555, Japan
| | - Manabu Tsukamoto
- Department of Orthopaedic Surgery, School of Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu, 807-8555, Japan
| | - Hideo Ohnishi
- Department of Orthopaedic Surgery, School of Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu, 807-8555, Japan
| | - Mitsuhiro Yoshimura
- Department of Physiology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, 807-8555, Japan
| | - Takashi Maruyama
- Department of Physiology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, 807-8555, Japan
| | - Kenya Sanada
- Department of Physiology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, 807-8555, Japan
| | - Satomi Sonoda
- Department of Physiology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, 807-8555, Japan
| | - Kazuaki Nishimura
- Department of Physiology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, 807-8555, Japan
| | - Kentaro Tanaka
- Department of Physiology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, 807-8555, Japan
| | - Tatsushi Onaka
- Division of Brain and Neurophysiology, Department of Physiology, Jichi Medical University, Shimotsuke, 329-0498, Japan
| | - Yoichi Ueta
- Department of Physiology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, 807-8555, Japan
| | - Akinori Sakai
- Department of Orthopaedic Surgery, School of Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu, 807-8555, Japan
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7
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Social interactions increase activation of vasopressin-responsive neurons in the dorsal raphe. Neuroscience 2022; 495:25-46. [DOI: 10.1016/j.neuroscience.2022.05.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 05/18/2022] [Accepted: 05/24/2022] [Indexed: 11/19/2022]
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Lago TR, Brownstein MJ, Page E, Beydler E, Manbeck A, Beale A, Roberts C, Balderston N, Damiano E, Pineles SL, Simon N, Ernst M, Grillon C. The novel vasopressin receptor (V1aR) antagonist SRX246 reduces anxiety in an experimental model in humans: a randomized proof-of-concept study. Psychopharmacology (Berl) 2021; 238:2393-2403. [PMID: 33970290 PMCID: PMC8376758 DOI: 10.1007/s00213-021-05861-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 04/26/2021] [Indexed: 12/19/2022]
Abstract
RATIONALE Arginine vasopressin (AVP) is a neuropeptide that modulates both physiological and emotional responses to threat. Until recently, drugs that target vasopressin receptors (V1a) in the human central nervous system were unavailable. The development of a novel V1a receptor antagonist, SRX246, permits the experimental validation of vasopressin's role in the regulation of anxiety and fear in humans. OBJECTIVES Here, we examined the effects of SRX246 in a proof-of-concept translational paradigm of fear (phasic response to imminent threat) and anxiety (prolonged response to potential threat). METHODS Healthy volunteers received both SRX246 and placebo in a randomized, double-blind, counter-balanced order separated by a 5-7-day wash-out period. Threat consisted of unpleasant electric shocks. The "NPU" threat test probed startle reactivity during predictable threat (i.e., fear-potentiated startle) and unpredictable threat (i.e., anxiety-potentiated startle). RESULTS As predicted, SRX246 decreased anxiety-potentiated startle independent of fear-potentiated startle. CONCLUSIONS As anxiety-potentiated startle is elevated in anxiety and trauma-associated disorders and decreased by traditional anxiolytics such as SSRIs and benzodiazepines, the V1a receptor is a promising novel treatment target.
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Affiliation(s)
- Tiffany R Lago
- National Institute of Mental Health, Bethesda, MD, USA.
- VA Boston Healthcare System, Boston, MA, USA.
- Boston University School of Medicine, Boston, MA, USA.
| | | | - Emily Page
- National Institute of Mental Health, Bethesda, MD, USA
| | - Emily Beydler
- National Institute of Mental Health, Bethesda, MD, USA
| | | | - Alexis Beale
- National Institute of Mental Health, Bethesda, MD, USA
| | | | - Nicholas Balderston
- National Institute of Mental Health, Bethesda, MD, USA
- University of Pennsylvania, Philadelphia, PA, USA
| | - Eve Damiano
- Azevan Pharmaceuticals Inc, Bethlehem, PA, USA
| | - Suzanne L Pineles
- Boston University School of Medicine, Boston, MA, USA
- National Center, PTSD At VA Boston Healthcare System, Boston, MA, USA
| | - Neal Simon
- Azevan Pharmaceuticals Inc, Bethlehem, PA, USA
- Lehigh University, Bethelhem, PA, USA
| | - Monique Ernst
- National Institute of Mental Health, Bethesda, MD, USA
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9
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Gumusoglu S, Scroggins S, Vignato J, Santillan D, Santillan M. The Serotonin-Immune Axis in Preeclampsia. Curr Hypertens Rep 2021; 23:37. [PMID: 34351543 DOI: 10.1007/s11906-021-01155-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/24/2021] [Indexed: 02/01/2023]
Abstract
PURPOSE OF REVIEW To review the literature and detail the potential immune mechanisms by which hyperserotonemia may drive pro-inflammation in preeclampsia and to provide insights into potential avenues for therapeutic discovery. RECENT FINDINGS Preeclampsia is a severe hypertensive complication of pregnancy associated with significant maternal and fetal risk. Though it lacks any effective treatment aside from delivery of the fetus and placenta, recent work suggests that targeting serotonin systems may be one effective therapeutic avenue. Serotonin dysregulation underlies multiple domains of physiologic dysfunction in preeclampsia, including vascular hyporeactivity and excess platelet aggregation. Broadly, serotonin is increased across maternal and placental domains, driven by decreased catabolism and increased availability of tryptophan precursor. Pro-inflammation, another hallmark of the disease, may drive hyperserotonemia in preeclampsia. Interactions between immunologic dysfunction and hyperserotonemia in preeclampsia depend on multiple mechanisms, which we discuss in the present review. These include altered immune cell, kynurenine pathway metabolism, and aberrant cytokine production mechanisms, which we detail. Future work may leverage animal and in vitro models to reveal serotonin targets in the context of preeclampsia's immune biology, and ultimately to mitigate vascular and platelet dysfunction in the disease. Hyperserotonemia in preeclampsia drives pro-inflammation via metabolic, immune cell, and cytokine-based mechanisms. These immune mechanisms may be targeted to treat vascular and platelet endophenotypes in preeclampsia.
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Affiliation(s)
- Serena Gumusoglu
- Department of Obstetrics and Gynecology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA.
| | - Sabrina Scroggins
- Department of Obstetrics and Gynecology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Julie Vignato
- University of Iowa College of Nursing, Iowa City, Iowa, USA
| | - Donna Santillan
- Department of Obstetrics and Gynecology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Mark Santillan
- Department of Obstetrics and Gynecology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
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10
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Grebe NM, Sharma A, Freeman SM, Palumbo MC, Patisaul HB, Bales KL, Drea CM. Neural correlates of mating system diversity: oxytocin and vasopressin receptor distributions in monogamous and non-monogamous Eulemur. Sci Rep 2021; 11:3746. [PMID: 33580133 PMCID: PMC7881006 DOI: 10.1038/s41598-021-83342-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 02/01/2021] [Indexed: 01/30/2023] Open
Abstract
Contemporary theory that emphasizes the roles of oxytocin and vasopressin in mammalian sociality has been shaped by seminal vole research that revealed interspecific variation in neuroendocrine circuitry by mating system. However, substantial challenges exist in interpreting and translating these rodent findings to other mammalian groups, including humans, making research on nonhuman primates crucial. Both monogamous and non-monogamous species exist within Eulemur, a genus of strepsirrhine primate, offering a rare opportunity to broaden a comparative perspective on oxytocin and vasopressin neurocircuitry with increased evolutionary relevance to humans. We performed oxytocin and arginine vasopressin 1a receptor autoradiography on 12 Eulemur brains from seven closely related species to (1) characterize receptor distributions across the genus, and (2) examine differences between monogamous and non-monogamous species in regions part of putative "pair-bonding circuits". We find some binding patterns across Eulemur reminiscent of olfactory-guided rodents, but others congruent with more visually oriented anthropoids, consistent with lemurs occupying an 'intermediary' evolutionary niche between haplorhine primates and other mammalian groups. We find little evidence of a "pair-bonding circuit" in Eulemur akin to those proposed in previous rodent or primate research. Mapping neuropeptide receptors in these nontraditional species questions existing assumptions and informs proposed evolutionary explanations about the biological bases of monogamy.
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Affiliation(s)
- Nicholas M Grebe
- Department of Evolutionary Anthropology, Duke University, Durham, NC, USA.
| | - Annika Sharma
- Department of Evolutionary Anthropology, Duke University, Durham, NC, USA
| | - Sara M Freeman
- Department of Psychology, California National Primate Research Center, University of California-Davis, Davis, CA, USA
- Department of Biology, Utah State University, Logan, UT, USA
| | - Michelle C Palumbo
- Department of Psychology, California National Primate Research Center, University of California-Davis, Davis, CA, USA
- Department of Behavioral Neuroscience, Oregon Health and Science University, Portland, OR, USA
| | - Heather B Patisaul
- Department of Biological Sciences, North Carolina State University, Raleigh, NC, USA
| | - Karen L Bales
- Department of Psychology, California National Primate Research Center, University of California-Davis, Davis, CA, USA
| | - Christine M Drea
- Department of Evolutionary Anthropology, Duke University, Durham, NC, USA
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11
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Tong WH, Abdulai-Saiku S, Vyas A. Medial Amygdala Arginine Vasopressin Neurons Regulate Innate Aversion to Cat Odors in Male Mice. Neuroendocrinology 2021; 111:505-520. [PMID: 32447337 DOI: 10.1159/000508862] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 05/22/2020] [Indexed: 11/19/2022]
Abstract
Aversion to environmental cues of predators is an integral part of defensive behaviors in many prey animals. It enhances their survival and probability of future reproduction. At the same time, animals cannot be maximally defended because imperatives of defense usually trade-off with behaviors required for sexual reproduction like display of dominance and production of sexual pheromones. Here, we approach this trade-off through the lens of arginine vasopressin (AVP) neurons within the posterodorsal medial amygdala (MePD) of mice. This neuronal population is known to be involved in sexual behaviors like approach to sexually salient cues. We show that chemogenetic partial ablation of this neuronal population increases aversion to predator odors. Moreover, overexpression of AVP within this population is sufficient to reduce aversion to predator odors. The loss of fear of the predator odor occurs in parallel with increased recruitment of AVP neurons within the MePD. These observations suggest that AVP neurons in the medial aspect of the extended amygdala are a proximate locus for the reduction in innate fear during life stages dominated by reproductive efforts.
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Affiliation(s)
- Wen Han Tong
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
| | - Samira Abdulai-Saiku
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
| | - Ajai Vyas
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore,
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12
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Boukersi H, Lebaili N, Nosjean A, Samson N, Faure A, Granon S. Effects of water restriction on social behavior and 5-HT neurons density in the dorsal and median raphe nuclei in mice. Behav Brain Res 2020; 399:113022. [PMID: 33232678 DOI: 10.1016/j.bbr.2020.113022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 11/12/2020] [Accepted: 11/13/2020] [Indexed: 10/22/2022]
Abstract
We explored here the hypothesis that temporary chronic water restriction in mice affects social behavior, via its action on the density of 5-HT neurons in dorsal and median raphe nuclei (DRN and MRN). For that, we submitted adult C57BL/6 J mice to mild and controlled temporary dehydration, i.e., 6 h of water access every 48 h for 15 days. We investigated their social behavior in a social interaction task known to allow free and reciprocal social contact. Results showed that temporary dehydration increases significantly time spent in social contact and social dominance. It also expands 5-HT neuron density within both DRN and MRN and the behavioral and neuronal plasticity were positively correlated. Our findings suggest that disturbance in 5-HT neurotransmission caused by temporary dehydration stress unbalances choice processes of animals in social context.
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Affiliation(s)
- Houari Boukersi
- Department of Biology, Faculty of Natural Science and Life, Hassiba Benbouali University, Chlef, Algeria; Animal Ecophysiology Laboratory, Higher Normal School Elbachir El-Ibrahimi, Kouba, Algers, Algeria; Paris-Saclay Institute of Neuroscience (NeuroPSI), Paris-Saclay University, CNRS 9197, Orsay, France.
| | - Nemcha Lebaili
- Animal Ecophysiology Laboratory, Higher Normal School Elbachir El-Ibrahimi, Kouba, Algers, Algeria
| | - Anne Nosjean
- Paris-Saclay Institute of Neuroscience (NeuroPSI), Paris-Saclay University, CNRS 9197, Orsay, France
| | - Nathalie Samson
- Paris-Saclay Institute of Neuroscience (NeuroPSI), Paris-Saclay University, CNRS 9197, Orsay, France
| | - Alexis Faure
- Paris-Saclay Institute of Neuroscience (NeuroPSI), Paris-Saclay University, CNRS 9197, Orsay, France
| | - Sylvie Granon
- Paris-Saclay Institute of Neuroscience (NeuroPSI), Paris-Saclay University, CNRS 9197, Orsay, France
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13
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Rigney N, Beaumont R, Petrulis A. Sex differences in vasopressin 1a receptor regulation of social communication within the lateral habenula and dorsal raphe of mice. Horm Behav 2020; 121:104715. [PMID: 32067962 PMCID: PMC7249673 DOI: 10.1016/j.yhbeh.2020.104715] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 02/04/2020] [Accepted: 02/09/2020] [Indexed: 02/06/2023]
Abstract
The neuropeptide arginine-vasopressin (AVP) has long been implicated in the regulation of social behavior and communication in diverse taxa, often through its actions on the V1a receptor (V1aR) and in a sex-different and steroid-dependent way. One source of sex-different brain AVP is the steroid-sensitive and sexually-dimorphic AVP neurons in the bed nucleus of the stria terminalis (BNST), a cell population that regulates social behavior in a sex-dependent manner. Potential targets of these BNST-AVP cells include the lateral habenula (LHb) and dorsal raphe (DR), areas known to be important for social behavior, yet few studies have investigated AVP action within these regions. Consequently, to test if V1aR action in the LHb or DR controls social behavior in a sexually dimorphic manner, we administered a highly-specific V1aR antagonist (or saline vehicle) in the LHb or DR of C57BL/6 male and female mice and tested its effects on social investigation, social communication (urine marking, ultrasonic vocalizations), and territorial aggression. V1aR antagonism of the LHb or DR decreased male urine marking toward unfamiliar males, but not toward unfamiliar females. Additionally, V1aR blockade of the LHb decreased ultrasonic vocalizations generated in the presence of females. Social investigation, locomotion and aggressive behavior were not altered by V1aR antagonism in either area. Blocking V1aR in the LHb or DR of females had no effect, indicating V1aR action in the DR and LHb drives sex differences in social communication.
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Affiliation(s)
- Nicole Rigney
- Neuroscience Institute, Georgia State University, 145 Piedmont Ave SE, Atlanta, GA 30303, USA; Center for Behavioral Neuroscience, Georgia State University, 145 Piedmont Ave SE, Atlanta, GA 30303, USA.
| | - Rachael Beaumont
- Neuroscience Institute, Georgia State University, 145 Piedmont Ave SE, Atlanta, GA 30303, USA; Center for Behavioral Neuroscience, Georgia State University, 145 Piedmont Ave SE, Atlanta, GA 30303, USA.
| | - Aras Petrulis
- Neuroscience Institute, Georgia State University, 145 Piedmont Ave SE, Atlanta, GA 30303, USA; Center for Behavioral Neuroscience, Georgia State University, 145 Piedmont Ave SE, Atlanta, GA 30303, USA.
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14
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Ross AP, McCann KE, Larkin TE, Song Z, Grieb ZA, Huhman KL, Albers HE. Sex-dependent effects of social isolation on the regulation of arginine-vasopressin (AVP) V1a, oxytocin (OT) and serotonin (5HT) 1a receptor binding and aggression. Horm Behav 2019; 116:104578. [PMID: 31449813 PMCID: PMC6885541 DOI: 10.1016/j.yhbeh.2019.104578] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 07/29/2019] [Accepted: 08/20/2019] [Indexed: 11/20/2022]
Abstract
It is widely held that social isolation produces higher rates of mortality and morbidity and has deleterious effects on an individual's sociality. Relatedly, it is widely observed that socially isolated adult rodents display significantly higher levels of aggression when placed in a social situation than do their conspecifics living in social groups. In the following study, we investigated the effects of social isolation on several neurochemical signals that play key roles in the regulation of social behavior in adults. More specifically, we examined the effects of social isolation on vasopressin (AVP) V1a, oxytocin (OT) and serotonin (5-HT)1a receptor binding within the neural circuit controlling social behavior. Male and female Syrian hamsters were housed individually or with two other hamsters for four weeks and were then tested with a same-sex nonaggressive intruder in a neutral arena for 5 min. Social isolation significantly increased aggression in both males and females and altered receptor binding in several brain regions in a sex-dependent manner. For example, V1a receptor binding was greater in socially isolated males in the anterior hypothalamus than it was in any other group. Taken together, these data provide substantial new support for the proposition that the social environment can have a significant impact on the structural and neurochemical mechanisms regulating social behavior and that the amount and type of social interactions can produce differential effects on the circuit regulating social behavior in a sex-dependent manner.
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Affiliation(s)
- Amy P Ross
- Neuroscience Institute, Georgia State University, United States of America; Center for Behavioral Neuroscience, Atlanta, GA, United States of America
| | - Katharine E McCann
- Neuroscience Institute, Georgia State University, United States of America; Center for Behavioral Neuroscience, Atlanta, GA, United States of America
| | - Tony E Larkin
- Neuroscience Institute, Georgia State University, United States of America; Center for Behavioral Neuroscience, Atlanta, GA, United States of America
| | - Zhimin Song
- Neuroscience Institute, Georgia State University, United States of America; Center for Behavioral Neuroscience, Atlanta, GA, United States of America
| | - Zachary A Grieb
- Neuroscience Institute, Georgia State University, United States of America; Center for Behavioral Neuroscience, Atlanta, GA, United States of America
| | - Kim L Huhman
- Neuroscience Institute, Georgia State University, United States of America; Center for Behavioral Neuroscience, Atlanta, GA, United States of America
| | - H Elliott Albers
- Neuroscience Institute, Georgia State University, United States of America; Center for Behavioral Neuroscience, Atlanta, GA, United States of America.
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15
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Schatz KC, Brown LM, Barrett AR, Roth LC, Grinevich V, Paul MJ. Viral rescue of magnocellular vasopressin cells in adolescent Brattleboro rats ameliorates diabetes insipidus, but not the hypoaroused phenotype. Sci Rep 2019; 9:8243. [PMID: 31160697 PMCID: PMC6546688 DOI: 10.1038/s41598-019-44776-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Accepted: 05/23/2019] [Indexed: 12/27/2022] Open
Abstract
Dysregulated arousal often accompanies neurodevelopmental disorders such as attention deficit hyperactivity disorder and autism spectrum disorder. Recently, we have found that adolescent homozygous Brattleboro (Hom) rats, which contain a mutation in the arginine vasopressin (AVP) gene, exhibit lower behavioral arousal than their heterozygous (Het) littermates in the open field test. This hypoaroused phenotype could be due to loss of AVP in magnocellular cells that supply AVP to the peripheral circulation and project to limbic structures or parvocellular cells that regulate the stress axis and other central targets. Alternatively, hypoarousal could be a side effect of diabetes insipidus - polydipsia and polyuria seen in Hom rats due to loss of AVP facilitation of water reabsorption in the kidney. We developed a viral-rescue approach to "cure" magnocellular AVP cells of their Brattleboro mutation. Infusion of a recombinant adeno-associated virus (rAAV) containing a functional Avp gene and promoter (rAAV-AVP) rescued AVP within magnocellular cells and fiber projections of the paraventricular nucleus of the hypothalamus (PVN) of male and female adolescent Hom rats. Furthermore, water intake was markedly reduced, ameliorating the symptoms of diabetes insipidus. In contrast, open field activity was unaffected. These findings indicate that the hyporaoused phenotype of adolescent Hom rats is not due to the loss of AVP function in magnocellular cells or a side effect of diabetes insipidus, but favors the hypothesis that central, parvocellular AVP mechanisms underlie the regulation of arousal during adolescence.
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Affiliation(s)
- K C Schatz
- Department of Psychology, University at Buffalo, SUNY, Buffalo, 14260, NY, USA.
| | - L M Brown
- Department of Psychology, University at Buffalo, SUNY, Buffalo, 14260, NY, USA
| | - A R Barrett
- Department of Psychology, University at Buffalo, SUNY, Buffalo, 14260, NY, USA
| | - L C Roth
- Department of Molecular Neurobiology, Max Planck Institute for Medical Research, Heidelberg, 69120, Germany
- Letten Centre and GliaLab, Department of Physiology, Institute of Basic Medical Sciences, University of Oslo, 0317, Oslo, Norway
| | - V Grinevich
- Department of Molecular Neurobiology, Max Planck Institute for Medical Research, Heidelberg, 69120, Germany
- Schaller Group on Neuropeptides, German Cancer Research Center, Heidelberg, 69120, Germany
- Department of Neuropeptide Research for Psychiatry, Central Institute of Mental Health, Heidelberg University, Mannheim, 68159, Germany
| | - M J Paul
- Department of Psychology, University at Buffalo, SUNY, Buffalo, 14260, NY, USA
- Neuroscience Program, University at Buffalo, SUNY, Buffalo, 14260, NY, USA
- Evolution, Ecology and Behavior Program, University at Buffalo, SUNY, Buffalo, 14260, NY, USA
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16
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Gołyszny M, Obuchowicz E. Are neuropeptides relevant for the mechanism of action of SSRIs? Neuropeptides 2019; 75:1-17. [PMID: 30824124 DOI: 10.1016/j.npep.2019.02.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 01/08/2019] [Accepted: 02/13/2019] [Indexed: 12/12/2022]
Abstract
Selective serotonin reuptake inhibitors (SSRIs) are drugs of first choice in the therapy of moderate to severe depression and anxiety disorders. Their primary mechanism of action is via influence of the serotonergic (5-HT) system, but a growing amount of data provides evidence for other non-monoaminergic players in SSRI effects. It is assumed that neuropeptides, which play a role as neuromodulators in the CNS, are involved in their mechanism of action. In this review we focus on six neuropeptides: corticotropin-releasing factor - CRF, galanin - GAL, oxytocin - OT, vasopressin - AVP, neuropeptide Y - NPY, and orexins - OXs. First, information about their roles in depression and anxiety disorders are presented. Then, findings describing their interactions with the 5-HT system are summarized. These data provide background for analysis of the results of published preclinical and clinical studies related to SSRI effects on the neuropeptide systems. We also report findings showing how modulation of neuropeptide transmission influences behavioral and neurochemical effects of SSRIs. Finally, future research necessary for enriching our knowledge of SSRI mechanisms of action is proposed. Recognition of new molecular targets for antidepressants will have a significant effect on the development of novel therapeutic strategies for mood-related disorders.
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Affiliation(s)
- Miłosz Gołyszny
- Department of Pharmacology, School of Medicine in Katowice, Medical University of Silesia, Poniatowskiego 15, 40-055 Katowice, Poland
| | - Ewa Obuchowicz
- Department of Pharmacology, School of Medicine in Katowice, Medical University of Silesia, Poniatowskiego 15, 40-055 Katowice, Poland.
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17
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Campos-Lira E, Kelly L, Seifi M, Jackson T, Giesecke T, Mutig K, Koshimizu TAA, Hernandez VS, Zhang L, Swinny JD. Dynamic Modulation of Mouse Locus Coeruleus Neurons by Vasopressin 1a and 1b Receptors. Front Neurosci 2018; 12:919. [PMID: 30618551 PMCID: PMC6295453 DOI: 10.3389/fnins.2018.00919] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 11/22/2018] [Indexed: 11/29/2022] Open
Abstract
The locus coeruleus (LC) is a brainstem nucleus distinguished by its supply of noradrenaline throughout the central nervous system. Apart from modulating a range of brain functions, such as arousal, cognition and the stress response, LC neuronal excitability also corresponds to the activity of various peripheral systems, such as pelvic viscera and the cardiovascular system. Neurochemically diverse inputs set the tone for LC neuronal activity, which in turn modulates these adaptive physiological and behavioral responses essential for survival. One such LC afferent system which is poorly understood contains the neurohormone arginine-vasopressin (AVP). Here we provide the first demonstration of the molecular and functional characteristics of the LC-AVP system, by characterizing its receptor-specific modulation of identified LC neurons and plasticity in response to stress. High resolution confocal microscopy revealed that immunoreactivity for the AVP receptor 1b (V1b) was located on plasma membranes of noradrenergic and non-noradrenergic LC neurons. In contrast, immunoreactivity for the V1a receptor was exclusively located on LC noradrenergic neurons. No specific signal, either at the mRNA or protein level, was detected for the V2 receptor in the LC. Clusters immunoreactive for V1a-b were located in proximity to profiles immunoreactive for GABAergic and glutamatergic synaptic marker proteins. AVP immunopositive varicosities were also located adjacent to labeling for such synaptic markers. Whole-cell patch clamp electrophysiology revealed that the pharmacological activation of V1b receptors significantly increased the spontaneous activity of 45% (9/20) of recorded noradrenergic neurons, with the remaining 55% (11/20) of cells exhibiting a significant decrease in their basal firing patterns. Blockade of V1a and V1b receptors on their own significantly altered LC neuronal excitability in a similar heterogeneous manner, demonstrating that endogenous AVP sets the basal LC neuronal firing rates. Finally, exposing animals to acute stress increased V1b, but not V1a receptor expression, whilst decreasing AVP immunoreactivity. This study reveals the AVP-V1a-b system as a considerable component of the LC molecular architecture and regulator of LC activity. Since AVP primarily functions as a regulator of homeostasis, the data suggest a novel pathway by modulating the functioning of a brain region that is integral to mediating adaptive responses.
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Affiliation(s)
- Elba Campos-Lira
- Departamento de Fisiología, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Louise Kelly
- Institute for Biomedical and Biomolecular Sciences, School of Pharmacy and Biomedical Sciences, University of Portsmouth, Portsmouth, United Kingdom
| | - Mohsen Seifi
- Institute for Biomedical and Biomolecular Sciences, School of Pharmacy and Biomedical Sciences, University of Portsmouth, Portsmouth, United Kingdom
| | - Torquil Jackson
- Institute for Biomedical and Biomolecular Sciences, School of Pharmacy and Biomedical Sciences, University of Portsmouth, Portsmouth, United Kingdom
| | - Torsten Giesecke
- Department of Anatomy, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Kerim Mutig
- Department of Anatomy, Charité - Universitätsmedizin Berlin, Berlin, Germany.,I.M. Sechenov First Moscow State Medical University of the Ministry of Healthcare of the Russian Federation (Sechenovskiy University), Moscow, Russia
| | - Taka-Aki A Koshimizu
- Division of Molecular Pharmacology, Department of Pharmacology, Jichi Medical University, Shimotsuke, Japan
| | - Vito S Hernandez
- Departamento de Fisiología, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Limei Zhang
- Departamento de Fisiología, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Jerome D Swinny
- Institute for Biomedical and Biomolecular Sciences, School of Pharmacy and Biomedical Sciences, University of Portsmouth, Portsmouth, United Kingdom
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18
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Harper KM, Knapp DJ, Criswell HE, Breese GR. Vasopressin and alcohol: a multifaceted relationship. Psychopharmacology (Berl) 2018; 235:3363-3379. [PMID: 30392132 PMCID: PMC6286152 DOI: 10.1007/s00213-018-5099-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Accepted: 10/28/2018] [Indexed: 12/20/2022]
Abstract
BACKGROUND Arginine vasopressin (VP) has been implicated in a number of neuropsychiatric disorders with an emphasis on situations where stress increased the severity of the disorder. Based on this hypothesized role for VP in neuropsychiatric disorders, much research is currently being undertaken in humans and animals to test VP as a target for treatment of a number of these disorders including alcohol abuse. OBJECTIVES To provide a summary of the literature regarding the role of VP in alcohol- and stress-related behaviors including the use of drugs that target VP in clinical trials. RESULTS Changes in various components of the VP system occur with alcohol and stress. Manipulating VP or its receptors can alter alcohol- and stress-related behaviors including tolerance to alcohol, alcohol drinking, and anxiety-like behavior. Finally, the hypothalamic-pituitary-adrenal axis response to alcohol is also altered by manipulating the VP system. However, clinical trials of VP antagonists have had mixed results. CONCLUSIONS A review of VP's involvement in alcohol's actions demonstrates that there is much to be learned about brain regions involved in VP-mediated effects on behavior. Thus, future work should focus on elucidating relevant brain regions. By using previous knowledge of the actions of VP and determining the brain regions and/or systems involved in its different behavioral effects, it may be possible to identify a specific receptor subtype target, drug treatment combination, or specific clinical contexts that may point toward a more successful treatment.
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Affiliation(s)
- Kathryn M Harper
- Bowles Center for Alcohol Studies, The University of North Carolina at Chapel Hill, CB #7178, Thurston Bowles Building, Chapel Hill, NC, 27599-7178, USA.
| | - Darin J Knapp
- Bowles Center for Alcohol Studies, The University of North Carolina at Chapel Hill, CB #7178, Thurston Bowles Building, Chapel Hill, NC, 27599-7178, USA
- Department of Psychiatry, The University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599-7178, USA
| | - Hugh E Criswell
- Bowles Center for Alcohol Studies, The University of North Carolina at Chapel Hill, CB #7178, Thurston Bowles Building, Chapel Hill, NC, 27599-7178, USA
- Department of Psychiatry, The University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599-7178, USA
| | - George R Breese
- Bowles Center for Alcohol Studies, The University of North Carolina at Chapel Hill, CB #7178, Thurston Bowles Building, Chapel Hill, NC, 27599-7178, USA
- Department of Psychiatry, The University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599-7178, USA
- Department of Pharmacology, The University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599-7178, USA
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19
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Schatz KC, Kyne RF, Parmeter SL, Paul MJ. Investigation of social, affective, and locomotor behavior of adolescent Brattleboro rats reveals a link between vasopressin's actions on arousal and social behavior. Horm Behav 2018; 106:1-9. [PMID: 30184461 DOI: 10.1016/j.yhbeh.2018.08.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Revised: 08/22/2018] [Accepted: 08/31/2018] [Indexed: 10/28/2022]
Abstract
Arginine vasopressin (AVP) has recently been implicated in juvenile and adolescent social development. How AVP influences social development, however, is not understood. Adolescent homozygous Brattleboro rats (Hom), which lack AVP due to a mutation in the Avp gene, exhibit fewer active social behaviors (e.g., social play) but more passive social behaviors (e.g., huddling) than their wild type and heterozygous (Het) littermates, raising the possibility that AVP impacts social development through an arousal mechanism. Here, we test whether the atypical social phenotype of adolescent Hom rats is associated with altered behavioral arousal, social approach, or affective behaviors and whether Brattleboro mothers impact these behavioral phenotypes. Male and female Het and Hom adolescents born to Het or Hom mothers were tested in social interaction, open field, novelty-seeking, social approach, and marble burying tests. As reported previously, Hom rats played less and emitted fewer 50 kHz ultrasonic vocalizations while huddling more than their Het littermates. No genotype differences were detected in novelty seeking or social approach, nor were consistent differences found between offspring from Het and Hom mothers. However, Hom rats were less active in the open field and buried fewer marbles than Het rats indicating a hypoaroused, low anxiety phenotype. Open field activity correlated with levels of social play indicating that the effects of the Brattleboro mutation on arousal and social behavior are linked. These data demonstrate that chronic AVP deficiency impacts behavioral arousal during adolescence and support the hypothesis that AVP influences adolescent social development, in part, through its regulation of arousal.
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Affiliation(s)
- Kelcie C Schatz
- Department of Psychology, University at Buffalo, SUNY, Buffalo, NY 14260, USA.
| | - Robert F Kyne
- Neuroscience Program, University at Buffalo, SUNY, Buffalo, NY 14260, USA.
| | | | - Matthew J Paul
- Department of Psychology, University at Buffalo, SUNY, Buffalo, NY 14260, USA; Neuroscience Program, University at Buffalo, SUNY, Buffalo, NY 14260, USA; Evolution, Ecology, and Behavior Program, University at Buffalo, SUNY, Buffalo, NY 14260, USA.
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20
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Petersen CL, Hurley LM. Putting it in Context: Linking Auditory Processing with Social Behavior Circuits in the Vertebrate Brain. Integr Comp Biol 2018; 57:865-877. [PMID: 28985384 DOI: 10.1093/icb/icx055] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Context is critical to the adaptive value of communication. Sensory systems such as the auditory system represent an important juncture at which information on physiological state or social valence can be added to communicative information. However, the neural pathways that convey context to the auditory system are not well understood. The serotonergic system offers an excellent model to address these types of questions. Serotonin fluctuates in the mouse inferior colliculus (IC), an auditory midbrain region important for species-specific vocalizations, during specific social and non-social contexts. Furthermore, serotonin is an indicator of the valence of event-based changes within individual social interactions. We propose a model in which the brain's social behavior network serves as an afferent effector of the serotonergic dorsal raphe nucleus in order to gate contextual release of serotonin in the IC. Specifically, discrete vasopressinergic nuclei within the hypothalamus and extended amygdala that project to the dorsal raphe are functionally engaged during contexts in which serotonin fluctuates in the IC. Since serotonin strongly influences the responses of IC neurons to social vocalizations, this pathway could serve as a feedback loop whereby integrative social centers modulate their own sources of input. The end result of this feedback would be to produce a process that is geared, from sensory input to motor output, toward responding appropriately to a dynamic external world.
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Affiliation(s)
| | - Laura M Hurley
- Department of Biology, Indiana University, Bloomington, 47405 IN, USA
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21
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Egashira N, Koushi E, Myose T, Tanoue A, Mishima K, Tsuchihashi R, Kinjo J, Tanaka H, Morimoto S, Iwasaki K. Role of vasopressin V1a receptor in ∆ 9-tetrahydrocannabinol-induced cataleptic immobilization in mice. Psychopharmacology (Berl) 2017; 234:3475-3483. [PMID: 28905207 DOI: 10.1007/s00213-017-4735-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 08/30/2017] [Indexed: 11/29/2022]
Abstract
RATIONALE Cannabis is a widely used illicit substance. ∆9-tetrahydrocannabinol (THC), the major psychoactive component of cannabis, is known to cause catalepsy in rodents. Recent studies have shown that vasopressin V1a and V1b receptors are widely distributed in the central nervous system and are capable of influencing a wide variety of brain functions such as social behavior, emotionality, and learning and memory. OBJECTIVES The present study was designed to examine the possible involvement of V1a and V1b receptors in THC-induced catalepsy-like immobilization. METHODS The induction of catalepsy following treatment with THC (10 mg/kg, i.p.) or haloperidol (1 mg/kg, i.p.) was evaluated in wild-type (WT), V1a receptor knockout (V1aRKO), and V1b receptor knockout (V1bRKO) mice. The effect of treatment with the selective 5-hydroxytryptamine1A receptor antagonist WAY100635 (0.1 mg/kg, i.p.) on THC-induced catalepsy was also evaluated in V1aRKO mice. Moreover, the effects of the V1a receptor antagonist VMAX-357 and the V1b receptor antagonist ORG-52186 on THC-induced catalepsy were evaluated in ddY mice. RESULTS THC and haloperidol markedly caused catalepsy in V1bRKO mice as well as in WT mice. However, V1aRKO mice exhibited a reduction in catalepsy induced by THC but not by haloperidol. WAY100635 dramatically enhanced THC-induced catalepsy in V1aRKO mice. Although VMAX-357 (10 mg/kg, p.o.) but not ORG-52186 significantly attenuated THC-induced catalepsy, it had no significant effect on the enhancement of THC-induced catalepsy by WAY100635 in ddY mice. CONCLUSIONS These findings suggest that V1a receptor regulates THC-induced catalepsy-like immobilization.
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Affiliation(s)
- Nobuaki Egashira
- Department of Neuropharmacology, Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Jonan-ku, Fukuoka, 814-0180, Japan. .,Department of Pharmacy, Kyushu University Hospital, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.
| | - Emi Koushi
- Department of Neuropharmacology, Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Jonan-ku, Fukuoka, 814-0180, Japan
| | - Takayuki Myose
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Jonan-ku, Fukuoka, 814-0180, Japan
| | - Akito Tanoue
- Department of Pharmacology, National Research Institute for Child Health and Development, 2-10-1 Okura, Setagaya-ku, Tokyo, 157-8535, Japan
| | - Kenichi Mishima
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Jonan-ku, Fukuoka, 814-0180, Japan
| | - Ryota Tsuchihashi
- Department of Pharmacognosy, Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Jonan-ku, Fukuoka, 814-0180, Japan
| | - Junei Kinjo
- Department of Pharmacognosy, Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Jonan-ku, Fukuoka, 814-0180, Japan
| | - Hiroyuki Tanaka
- Department of Pharmacognosy, Graduate School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Satoshi Morimoto
- Department of Pharmacognosy, Graduate School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Katsunori Iwasaki
- Department of Neuropharmacology, Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Jonan-ku, Fukuoka, 814-0180, Japan
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22
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Maier P, Kaiser ME, Grinevich V, Draguhn A, Both M. Differential effects of oxytocin on mouse hippocampal oscillationsin vitro. Eur J Neurosci 2016; 44:2885-2898. [DOI: 10.1111/ejn.13412] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2015] [Revised: 09/09/2016] [Accepted: 09/20/2016] [Indexed: 12/11/2022]
Affiliation(s)
- Pia Maier
- Institute of Physiology and Pathophysiology; University of Heidelberg; Im Neuenheimer Feld 326 69120 Heidelberg Germany
| | - Martin E. Kaiser
- Institute of Physiology and Pathophysiology; University of Heidelberg; Im Neuenheimer Feld 326 69120 Heidelberg Germany
| | - Valery Grinevich
- Schaller Research Group on Neuropeptides; German Cancer Research Center (DKFZ) and Network Cluster of Excellence; University of Heidelberg; Heidelberg Germany
| | - Andreas Draguhn
- Institute of Physiology and Pathophysiology; University of Heidelberg; Im Neuenheimer Feld 326 69120 Heidelberg Germany
| | - Martin Both
- Institute of Physiology and Pathophysiology; University of Heidelberg; Im Neuenheimer Feld 326 69120 Heidelberg Germany
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23
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Stoop R, Hegoburu C, van den Burg E. New opportunities in vasopressin and oxytocin research: a perspective from the amygdala. Annu Rev Neurosci 2016; 38:369-88. [PMID: 26154981 DOI: 10.1146/annurev-neuro-071714-033904] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
In the present review, we discuss how the evolution of oxytocin and vasopressin from a single ancestor peptide after gene duplication has stimulated the development of the vertebrate social brain. Separate production sites became possible with a hypothalamic development, which, interestingly, is triggered by the same transcription factors that underlie the development of various subcortical regions where vasopressin and oxytocin receptors are adjacently expressed and which are connected by inhibitory circuits. The opposite modulation of their output by vasopressin and oxytocin could thus create a dynamic equilibrium for rapid responsiveness to external stimuli. At the level of the individual, nurturing early in life can long-lastingly program oxytocin signaling, maintaining a capability of learning and sensitivity to external stimuli that contributes to development of social behavior in adulthood. Oxytocin and vasopressin are thus important for the development of a vertebrate brain that supports bonding between individuals and building of an interactive community.
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Affiliation(s)
- Ron Stoop
- Center for Psychiatric Neuroscience, Lausanne University Hospital, 1008 Prilly, Lausanne, Switzerland;
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24
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Weiss VG, Hofford RS, Yates JR, Jennings FC, Bardo MT. Sex differences in monoamines following amphetamine and social reward in adolescent rats. Exp Clin Psychopharmacol 2015; 23:197-205. [PMID: 26237317 PMCID: PMC4523899 DOI: 10.1037/pha0000026] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Interaction with social peers may increase rates of drug self-administration, but a recent study from our laboratory showed that social interaction may serve as a type of alternative reward that competes with drug taking in adolescent male rats. Based on those previous results, the current study examined sex differences in preference for social interaction compared with amphetamine (AMPH) in adolescent rats using the conditioned place preference (CPP) paradigm. Similar to previous results with males, females showed AMPH CPP regardless of whether they were individual- or pair-housed. In contrast to males, however, females failed to show social CPP, and they did not prefer a peer-associated compartment over an AMPH-associated compartment in a free-choice test. In separate experiments, dopamine (DA) and serotonin (5-HT) metabolite levels were measured in adolescent males and females that were exposed acutely to peer interaction, no peer interaction, AMPH, or saline. In amygdala, levels of the DA metabolite dihydroxyphenylacetic acid (DOPAC) were altered more in response to peer interaction in males than females; in contrast, there was a greater amygdala DOPAC response to AMPH in females. Furthermore, there were greater changes in the 5-HT metabolite hydroxyindoleacetic acid (5-HIAA) in females than in males following social interaction. These results indicate that the ability of peer interactions to reduce drug reward is greater in adolescent males than females, perhaps due to a greater ability of social cues to activate limbic reward mechanisms in males or a greater ability of AMPH cues to activate limbic reward mechanisms in females.
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Affiliation(s)
- Virginia G Weiss
- Dept Psychology, BBSRB, University of Kentucky, 741 S. Limestone, Lexington, KY 40536-0509, Phone: 859-257-4641,
| | - Rebecca S Hofford
- Dept Psychology, BBSRB, University of Kentucky, 741 S. Limestone Lexington, KY 40536-0509, Phone: 859-257-4641,
| | - Justin R Yates
- Department of Psychological Science, MEP 301, Northern Kentucky University, Nunn Drive, Highland Heights, KY 41099. Phone: 859-572-7821
| | - Faith C Jennings
- College of Pharmacy, Biological Pharmaceutical Complex, University of Kentucky, 789. S. Limestone, Lexington, KY 40536-0509, Phone: 859-806-3493
| | - Michael T Bardo
- Dept Psychology, BBSRB, University of Kentucky, 741 S. Limestone, Lexington, KY 40536-0509, Phone: 859-257-6456,
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25
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Weber DN, Hoffmann RG, Hoke ES, Tanguay RL. Bisphenol A exposure during early development induces sex-specific changes in adult zebrafish social interactions. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2015; 78:50-66. [PMID: 25424546 PMCID: PMC4246420 DOI: 10.1080/15287394.2015.958419] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Developmental bisphenol A (BPA) exposure is associated with adverse behavioral effects, although underlying modes of action remain unclear. Because BPA is a suspected xenoestrogen, the objective was to identify sex-based changes in adult zebrafish social behavior developmentally exposed to BPA (0.0, 0.1, or 1 μM) or one of two control compounds (0.1 μM 17β-estradiol [E2], and 0.1 μM GSK4716, a synthetic estrogen-related receptor γ ligand). A test chamber was divided lengthwise so each arena held one fish unable to detect the presence of the other fish. A mirror was inserted at one end of each arena; baseline activity levels were determined without mirror. Arenas were divided into three computer-generated zones to represent different distances from mirror image. Circadian rhythm patterns were evaluated at 1-3 (= AM) and 5-8 (= PM) h postprandial. Adult zebrafish were placed into arenas and monitored by digital camera for 5 min. Total distance traveled, percent of time spent at mirror image, and number of attacks on mirror image were quantified. E2, GSK4716, and all BPA treatments dampened male activity and altered male circadian activity patterns; there was no marked effect on female activity. BPA induced nonmonotonic effects (response curve changes direction within range of concentrations examined) on male percent of time at mirror only in AM. All treatments produced increased percent of time at the mirror during PM. Male attacks on the mirror were reduced by BPA exposure only during AM. There were sex-specific effects of developmental BPA on social interactions, and time of day of observation affected results.
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Affiliation(s)
- Daniel N. Weber
- Children’s Environmental Health Sciences Core Center, University of Wisconsin-Milwaukee
- To Whom Correspondence Should Be Addressed: , 600 E. Greenfield Ave, Milwaukee, WI 53204, (414) 382-1726
| | | | | | - Robert L. Tanguay
- College of Agricultural Sciences, Department of Environmental & Molecular Toxicology, Oregon State University
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