1
|
Medina-Saldivar C, Cruz-Visalaya S, Zevallos-Arias A, Pardo GVE, Pacheco-Otálora LF. Differential effect of chronic mild stress on anxiety and depressive-like behaviors in three strains of male and female laboratory mice. Behav Brain Res 2024; 460:114829. [PMID: 38141784 DOI: 10.1016/j.bbr.2023.114829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 12/07/2023] [Accepted: 12/18/2023] [Indexed: 12/25/2023]
Abstract
Major depressive disorder is the most common psychiatric disorder worldwide. To understand mechanisms and search for new approaches to treating depression, animal models are crucial. Chronic mild stress (CMS) is the most used animal model of depression. Although CMS is considered a robust model of depression, conflicting results have been reported for emotion-related behaviors, which the intrinsic characteristics of each rodent strain could explain. To further shed light on the impact of genetic background on the relevant parameters commonly addressed in depression, we examined the effect of 4-weeks CMS on anxiety and depression-related behaviors and body weight gain in three strain mice (BALB/c, C57BL/6, and CD1) of both sexes. CMS reduced body weight gain in C57BL/6NCrl and CD1 male mice. C57BL/6 animals exhibited a more pronounced anxious-like behavior than CD1 and BALB/c mice in the light-dark box (LDB) and the elevated plus maze (EPM) tests, whereas BALB/c animals exhibited the more robust depressive-like phenotype in the splash test (ST), tail suspension test (TST) and forced-swimming test (FST). Under CMS, exposure did not affect anxiety-related behaviors in any strain but induced depression-like behaviors strain-dependently. CMS C57BL/6 and CD1 mice of both sexes showed depression-like behaviors, and CMS BALB/c male mice exhibited reduced depressive behaviors in the FST. These results suggest a differential effect of stress, with the C57BL/6 strain being more vulnerable to stress than the CD1 and BALB/c strain mice. Furthermore, our findings emphasize the need for researchers to consider mouse strains and behavioral tests in their CMS experimental designs.
Collapse
Affiliation(s)
- Carlos Medina-Saldivar
- Laboratorio de Investigación en Neurociencia, Instituto Científico, Universidad Andina del Cusco, Cuzco, Peru
| | - Sergio Cruz-Visalaya
- Laboratorio de Investigación en Neurociencia, Instituto Científico, Universidad Andina del Cusco, Cuzco, Peru
| | - Anzu Zevallos-Arias
- Laboratorio de Investigación en Neurociencia, Instituto Científico, Universidad Andina del Cusco, Cuzco, Peru
| | - Grace V E Pardo
- Laboratorio de Investigación en Neurociencia, Instituto Científico, Universidad Andina del Cusco, Cuzco, Peru.
| | - Luis F Pacheco-Otálora
- Laboratorio de Investigación en Neurociencia, Instituto Científico, Universidad Andina del Cusco, Cuzco, Peru
| |
Collapse
|
2
|
Chronic oral ketamine prevents anhedonia and alters neuronal activation in the lateral habenula and nucleus accumbens in rats under chronic unpredictable mild stress. Neuropharmacology 2023; 228:109468. [PMID: 36813161 DOI: 10.1016/j.neuropharm.2023.109468] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 02/13/2023] [Accepted: 02/16/2023] [Indexed: 02/22/2023]
Abstract
Acute injections of ketamine lead to rapid but transient antidepressant effects. Chronic oral treatment at low doses, a promising non-invasive alternative, may prolong this therapeutic effect. Here, we examine the antidepressant effects of chronic oral ketamine in rats under chronic unpredictable mild stress (CUMS), and reveal their neuronal correlates. Male Wistar rats were divided into control, ketamine, CUMS, and CUMS-ketamine groups. The CUMS protocol was applied to the latter two groups for 9 weeks, and ketamine (0.013 mg/ml) was provided ad libitum to the ketamine and CUMS-ketamine groups for 5 weeks. The sucrose consumption test, forced swim test, open field test, elevated plus maze, and Morris water maze were respectively used to assess anhedonia, behavioral despair, general locomotor activity, anxiety-like behavior and spatial reference memory. CUMS caused a reduction of sucrose consumption and impaired spatial memory, accompanied by increased neuronal activation in the lateral habenula (LHb) and paraventricular thalamic nucleus (PVT). Oral ketamine prevented behavioral despair and CUMS-induced anhedonia. Reward-triggered c-Fos immunoreactivity was decreased in the LHb and increased in the nucleus accumbens shell (NAcSh) in the CUMS-ketamine group compared to the CUMS group. Ketamine did not produce a differential effect in the OFT, EPM and MWM. These results show that chronic oral ketamine at low doses prevents anhedonia without impairing spatial reference memory. The observed neuronal activation changes in the LHb and NAcSh may be involved in the preventive effects of ketamine on anhedonia. This article is part of the Special Issue on "Ketamine and its Metabolites".
Collapse
|
3
|
Wang G, Yang H, Zuo W, Mei X. Antidepressant-like effect of acute dose of Naringin involves suppression of NR1 and activation of protein kinase A/cyclic adenosine monophosphate response element-binding protein/brain-derived neurotrophic factor signaling in hippocampus. Behav Pharmacol 2023; 34:101-111. [PMID: 36503881 DOI: 10.1097/fbp.0000000000000713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Naringin (Nr) has been identified to have antidepressant-like effects through repeated treatment. However, the underlying mechanism of the rapid antidepressant-like effects of Nr was still unclear. The present study used behavioral tests, classic depressive model and pharmacological methods to reveal the rapid antidepressant-like potential of Nr. We found that a single dose of Nr (20 mg/kg) produced antidepressant-like action after 2 h in the tail suspension test (TST) and forced swimming test (FST). Moreover, ketamine-like effects were also demonstrated by using the chronic mild stress model (CMS) and learned helplessness (LH), and the results showed that Nr reversed all behavioral defects, TST, FST, source preference test (SPT) in CMS, and LH testing, TST, FST in LH model, at 2 h after a single administration. In addition, Nr (20 mg/kg) could improve the abnormal expressions of NMDA receptor NR1 and PKA/CREB/BDNF pathway in hippocampus 2 h after a single administration in CMS mice. Further investigation revealed that activation of NMDA receptors by NMDA (750 mg/kg) could block the antidepressant effects of acute administration of Nr (20 mg/kg). However, the inhibition of NMDA receptors by MK-801 (0.05 mg/kg) promoted the subdose of Nr (10 mg/kg) to have antidepressant effect, which was similar to the effective dose Nr (20 mg/kg). Taken together, acute dose of Nr produces rapid antidepressant-like action, and the underlying mechanism could be through inhibiting NMDA receptors in the hippocampus.
Collapse
Affiliation(s)
- Guangyao Wang
- Department of Basic Theory of Chinese Medicine, College of Chinese Medicine, Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine
| | - Haixia Yang
- First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, China
| | - Wenren Zuo
- First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, China
| | - Xiaoyun Mei
- Department of Basic Theory of Chinese Medicine, College of Chinese Medicine, Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine
| |
Collapse
|
4
|
Chemical Constituents and Antidepressant-Like Activity of the Ethanol Extract of Lindera fragrans Leaves. Pharm Chem J 2023. [DOI: 10.1007/s11094-023-02798-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
|
5
|
Pendyala V, Thakur SR, Yadikar L, Chinta MD. Chrysin Attenuates Chronic Unpredictable Mild Stress Induced Changes in Behavior, Inflammation and Improves Adrenergic, Serotonergic Function: An <i>In-vivo</i> and Biochemical Study. Toxicol Int 2022. [DOI: 10.18311/ti/2022/v29i3/29153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Chrysin (5,7-dihydroxyflavone) is a flavonoid with a vast number of pharmacological properties because of its antioxidant potential. Chronic stress is one of the predominant etiological factors which evoke molecular alterations in the brain leading to the development of depressive disorder. In the present study, we investigated the effect of Chrysin on Chronic Unpredictable Mild Stress (CUMS) induced alterations in behavior, noradrenergic as well as serotonergic function, and inflammation in brain. Randomly, mice were divided into four groups of six animals in each group. On 28th day after assessing behavioral parameters, brain biochemical markers were assessed. From the results, it is concluded that the chrysin protects the brain cells from CUMS induced molecular changes by attenuation of inflammation and oxidative stress.
Collapse
|
6
|
Petković A, Chaudhury D. Encore: Behavioural animal models of stress, depression and mood disorders. Front Behav Neurosci 2022; 16:931964. [PMID: 36004305 PMCID: PMC9395206 DOI: 10.3389/fnbeh.2022.931964] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 06/28/2022] [Indexed: 11/17/2022] Open
Abstract
Animal studies over the past two decades have led to extensive advances in our understanding of pathogenesis of depressive and mood disorders. Among these, rodent behavioural models proved to be of highest informative value. Here, we present a comprehensive overview of the most popular behavioural models with respect to physiological, circuit, and molecular biological correlates. Behavioural stress paradigms and behavioural tests are assessed in terms of outcomes, strengths, weaknesses, and translational value, especially in the domain of pharmacological studies.
Collapse
Affiliation(s)
| | - Dipesh Chaudhury
- Laboratory of Neural Systems and Behaviour, Department of Biology, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| |
Collapse
|
7
|
Miller L, Bodemeier Loayza Careaga M, Handa RJ, Wu TJ. The Effects of Chronic Variable Stress and Photoperiod Alteration on the Hypothalamic-Pituitary-Adrenal Axis Response and Behavior of Mice. Neuroscience 2022; 496:105-118. [PMID: 35700818 DOI: 10.1016/j.neuroscience.2022.06.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 06/06/2022] [Accepted: 06/07/2022] [Indexed: 11/30/2022]
Abstract
The hypothalamic-pituitary-adrenal (HPA) axis mediates the physiological response to stressors and also synchronizes different physiological systems to environmental cues. Changes in day length (i.e., photoperiod) as well as chronic exposure to stressors are known to impact the HPA axis activity regulating the levels of glucocorticoid hormones. Over-exposure to inappropriate levels of glucocorticoids has been implicated in increased disease risk. In the present study, we examined the impact of chronic stress, using a chronic variable stress (CVS) paradigm, in combination with changes in photoperiod on physiological and behavioral measures, as well as on the reactivity and regulation of the HPA axis, in male and female mice. Six weeks of CVS, regardless of the photoperiod condition, decreased the body weight and attenuated the HPA axis reactivity to an acute stressor in both sexes. The attenuated HPA axis reactivity observed in stressed animals was related to reduced Pro-opiomelanocortin (POMC) mRNA levels in the pituitary of females. The gene expression analyses of key regulators of the HPA axis also indicated a sex-dependent effect with opposite patterns in the pituitary and adrenal glands. CVS effects on behavior were limited and related to an anxiety-like phenotype in both sexes, regardless of photoperiod condition. Our findings highlight sex-specific differences in the HPA axis and also sex-dependent effects of CVS on physiological parameters.
Collapse
Affiliation(s)
- Lauren Miller
- Department of Gynecologic Surgery and Obstetrics, Uniformed Services University of the Health Sciences, Bethesda, MD, United States; Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, United States
| | - Mariella Bodemeier Loayza Careaga
- Department of Gynecologic Surgery and Obstetrics, Uniformed Services University of the Health Sciences, Bethesda, MD, United States; Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, United States
| | - Robert J Handa
- Department of Biomedical Sciences, Colorado State University, Fort Collins, CO, United States
| | - T John Wu
- Department of Gynecologic Surgery and Obstetrics, Uniformed Services University of the Health Sciences, Bethesda, MD, United States; Program in Neuroscience, Uniformed Services University of the Health Sciences, Bethesda, MD, United States.
| |
Collapse
|
8
|
Chronic mild stress paradigm as a rat model of depression: facts, artifacts, and future perspectives. Psychopharmacology (Berl) 2022; 239:663-693. [PMID: 35072761 PMCID: PMC8785013 DOI: 10.1007/s00213-021-05982-w] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 09/15/2021] [Indexed: 02/06/2023]
Abstract
RATIONALE The chronic mild stress (CMS) paradigm was first described almost 40 years ago and has become a widely used model in the search for antidepressant drugs for major depression disorder (MDD). It has resulted in the publication of almost 1700 studies in rats alone. Under the original CMS procedure, the expression of an anhedonic response, a key symptom of depression, was seen as an essential feature of both the model and a depressive state. The prolonged exposure of rodents to unpredictable/uncontrollable mild stressors leads to a reduction in the intake of palatable liquids, behavioral despair, locomotor inhibition, anxiety-like changes, and vegetative (somatic) abnormalities. Many of the CMS studies do not report these patterns of behaviors, and they often fail to include consistent molecular, neuroanatomical, and physiological phenotypes of CMS-exposed animals. OBJECTIVES To critically review the CMS studies in rats so that conceptual and methodological flaws can be avoided in future studies. RESULTS Analysis of the literature supports the validity of the CMS model and its impact on the field. However, further improvements could be achieved by (i) the stratification of animals into 'resilient' and 'susceptible' cohorts within the CMS animals, (ii) the use of more refined protocols in the sucrose test to mitigate physiological and physical artifacts, and (iii) the systematic evaluation of the non-specific effects of CMS and implementation of appropriate adjustments within the behavioral tests. CONCLUSIONS We propose methodological revisions and the use of more advanced behavioral tests to refine the rat CMS paradigm, which offers a valuable tool for developing new antidepressant medications.
Collapse
|
9
|
Hinterdobler J, Schunkert H, Kessler T, Sager HB. Impact of Acute and Chronic Psychosocial Stress on Vascular Inflammation. Antioxid Redox Signal 2021; 35:1531-1550. [PMID: 34293932 PMCID: PMC8713271 DOI: 10.1089/ars.2021.0153] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 07/16/2021] [Indexed: 01/01/2023]
Abstract
Significance: Atherosclerosis and its complications, such as acute coronary syndromes, are the leading causes of death worldwide. A wide range of inflammatory processes substantially contribute to the initiation and progression of cardiovascular disease (CVD). In addition, epidemiological studies strongly associate both chronic stress and acute psychosocial stress with the occurrence of CVDs. Recent Advances: Extensive research during recent decades has not only identified major pathways in cardiovascular inflammation but also revealed a link between psychosocial factors and the immune system in the context of atherosclerosis. Both chronic and acute psychosocial stress drive systemic inflammation via neuroimmune interactions and promote atherosclerosis progression. Critical Issues: The associations human epidemiological studies found between psychosocial stress and cardiovascular inflammation have been substantiated by additional experimental studies in mice and humans. However, we do not yet fully understand the mechanisms through which psychosocial stress drives cardiovascular inflammation; consequently, specific treatment, although urgently needed, is lacking. Future Directions: Psychosocial factors are increasingly acknowledged as risk factors for CVD and are currently treated via behavioral interventions. Additional mechanistic insights might provide novel pharmacological treatment options to reduce stress-related morbidity and mortality. Antioxid. Redox Signal. 35, 1531-1550.
Collapse
Affiliation(s)
- Julia Hinterdobler
- Department of Cardiology, German Heart Centre Munich, Technical University Munich, Munich, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | - Heribert Schunkert
- Department of Cardiology, German Heart Centre Munich, Technical University Munich, Munich, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | - Thorsten Kessler
- Department of Cardiology, German Heart Centre Munich, Technical University Munich, Munich, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | - Hendrik B. Sager
- Department of Cardiology, German Heart Centre Munich, Technical University Munich, Munich, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| |
Collapse
|
10
|
Porter GA, O’Connor JC. Chronic Unpredictable Stress Alters Brain Tryptophan Metabolism and Impairs Working Memory in Mice without Causing Depression-Like Behaviour. NEUROLOGY AND NEUROBIOLOGY (TALLINN, ESTONIA) 2021; 4:10.31487/j.nnb.2021.03.03. [PMID: 35662811 PMCID: PMC9164423 DOI: 10.31487/j.nnb.2021.03.03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Chronic stress is a well-known risk factor in major depressive disorder and disrupts the kynurenine and serotonin pathways of tryptophan metabolism. Here, we characterize the temporal central and peripheral changes in tryptophan metabolism and concomitant depressive-like behavioural phenotype induced during the progression of chronic unpredictable stress (CUS). Mice were exposed to 0, 10, 20, or 30 days of CUS followed by a panel of behavioural assays to determine depressive-like phenotypes. Immediately after behavioural testing, plasma and brain tissue were collected for metabolic analysis. While anhedonia-like and anxiety-like behaviours were unaffected by stress, nesting behaviour and cognitive deficits became apparent in response to CUS exposure. While CUS caused a transient reduction in circulating quinolinic acid, no other tryptophan metabolites significantly changed in response to CUS. In the brain, tryptophan, kynurenine, picolinic acid, and 5-hydroxyindoleacetic acid concentrations were significantly elevated in CUS-exposed mice compared with non-stress control animals, while kynurenic acid, xanthurenic acid, and serotonin decreased in CUS-exposed mice. Metabolic turnover of serotonin to the major metabolite 5- hydroxyindoleacetic acid was markedly increased in response to CUS. These results suggest that CUS impairs hippocampal-dependent working memory and enhances nascent nesting behaviour in C57BL/6J male mice, and these behaviours are associated with increased brain kynurenine pathway metabolism leading to accumulation of picolinic acid and a significant reduction in serotonin levels.
Collapse
Affiliation(s)
- Grace A. Porter
- Department of Pharmacology, UT Health San Antonio, San Antonio, Texas, USA
- Center for Biomedical Neuroscience, UT Health San Antonio, San Antonio, Texas, USA
| | - Jason C. O’Connor
- Audie L. Murphy VA Hospital, South Texas Veterans Health System, San Antonio, Texas, USA
- Department of Pharmacology, UT Health San Antonio, San Antonio, Texas, USA
- Center for Biomedical Neuroscience, UT Health San Antonio, San Antonio, Texas, USA
| |
Collapse
|
11
|
Martínez-Damas MG, Genis-Mendoza AD, Pérez-de la Cruz V, Canela-Tellez GD, Jiménez-Estrada I, Nicolini-Sanchez JH, Ramos-Chávez LA, García S, Ramírez-Ramírez M, Coral-Vázquez RM. Epicatechin treatment generates resilience to chronic mild stress-induced depression in a murine model. Physiol Behav 2021; 238:113466. [PMID: 34033845 DOI: 10.1016/j.physbeh.2021.113466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 05/18/2021] [Accepted: 05/20/2021] [Indexed: 10/21/2022]
Abstract
Several studies have proposed that cocoa products-enriched in flavonoids reduce anxiety and depressive symptoms. (-)-Epicatechin (Epi), a flavonoid present in high concentration in cocoa, has been associated with many dark chocolate effects and has been postulated as an exercise mimetic. Physical exercise is used as an adjuvant treatment for many depressive patients. This study aimed to evaluate the impact of Epi on resilience in depression-like behavior in a murine model. Male mice were randomly selected and divided into four groups (n = 8/group). Beginning at the age of 8-9 weeks, the mice were subjected to Chronic Mild Stress (CMS) and/or treatment Epi for five weeks. Epi was administered by oral gavage twice daily/5 weeks. The control group was housed in conditions without stress and Epi treatment. Depressive behavior was evaluated by sucrose preference and open field tests. Interestingly, Epi reduced anhedonia and anxiogenic behavior in the murine stress model. These results suggest that Epi induces resilience to stress-induced depression. Furthermore, our findings propose that muscles respond to Epi treatment according to their type of metabolism and that kynurenine aminotransferases (KATs) could play a role in modulating this response.
Collapse
Affiliation(s)
- Mirna Guadalupe Martínez-Damas
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Ciudad de México, México; Subdirección de Enseñanza e Investigación, Centro Médico Nacional "20 de Noviembre", Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado, Ciudad de México, México
| | - Alma Delia Genis-Mendoza
- Laboratorio de Genómica de Enfermedades Psiquiátricas y Neurodegenerativas, Instituto Nacional de Medicina Genómica, Ciudad de México, México
| | - Verónica Pérez-de la Cruz
- Laboratorio de Neurobioquimica y Conducta, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, S.S.A. Ciudad de México, México
| | - Gabriel Daniel Canela-Tellez
- Subdirección de Enseñanza e Investigación, Centro Médico Nacional "20 de Noviembre", Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado, Ciudad de México, México
| | - Ismael Jiménez-Estrada
- Departamento de Fisiología, Biofísica y Neurociencias, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Ciudad de México, México
| | - José Humberto Nicolini-Sanchez
- Laboratorio de Genómica de Enfermedades Psiquiátricas y Neurodegenerativas, Instituto Nacional de Medicina Genómica, Ciudad de México, México
| | - Lucio Antonio Ramos-Chávez
- Departamento de Neuroquímica, Subdirección de Investigaciones Clínicas, Instituto Nacional de Psiquiatría Ramón de la Fuente, Ciudad de México, México
| | - Silvia García
- Centro Médico Nacional "20 de Noviembre", Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado, Ciudad de México, México
| | - Magally Ramírez-Ramírez
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Ciudad de México, México; Subdirección de Enseñanza e Investigación, Centro Médico Nacional "20 de Noviembre", Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado, Ciudad de México, México
| | - Ramón Mauricio Coral-Vázquez
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Ciudad de México, México; Subdirección de Enseñanza e Investigación, Centro Médico Nacional "20 de Noviembre", Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado, Ciudad de México, México.
| |
Collapse
|
12
|
Li S, Luo H, Lou R, Tian C, Miao C, Xia L, Pan C, Duan X, Dang T, Li H, Fan C, Tang P, Zhang Z, Liu Y, Li Y, Xu F, Zhang Y, Zhong G, Hu J, Shui W. Multiregional profiling of the brain transmembrane proteome uncovers novel regulators of depression. SCIENCE ADVANCES 2021; 7:eabf0634. [PMID: 34290087 PMCID: PMC8294761 DOI: 10.1126/sciadv.abf0634] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Accepted: 06/03/2021] [Indexed: 05/09/2023]
Abstract
Transmembrane proteins play vital roles in mediating synaptic transmission, plasticity, and homeostasis in the brain. However, these proteins, especially the G protein-coupled receptors (GPCRs), are underrepresented in most large-scale proteomic surveys. Here, we present a new proteomic approach aided by deep learning models for comprehensive profiling of transmembrane protein families in multiple mouse brain regions. Our multiregional proteome profiling highlights the considerable discrepancy between messenger RNA and protein distribution, especially for region-enriched GPCRs, and predicts an endogenous GPCR interaction network in the brain. Furthermore, our new approach reveals the transmembrane proteome remodeling landscape in the brain of a mouse depression model, which led to the identification of two previously unknown GPCR regulators of depressive-like behaviors. Our study provides an enabling technology and rich data resource to expand the understanding of transmembrane proteome organization and dynamics in the brain and accelerate the discovery of potential therapeutic targets for depression treatment.
Collapse
Affiliation(s)
- Shanshan Li
- iHuman Institute, ShanghaiTech University, Shanghai 201210, China
| | - Huoqing Luo
- School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ronghui Lou
- iHuman Institute, ShanghaiTech University, Shanghai 201210, China
- School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Cuiping Tian
- iHuman Institute, ShanghaiTech University, Shanghai 201210, China
| | - Chen Miao
- iHuman Institute, ShanghaiTech University, Shanghai 201210, China
| | - Lisha Xia
- iHuman Institute, ShanghaiTech University, Shanghai 201210, China
- School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Chen Pan
- iHuman Institute, ShanghaiTech University, Shanghai 201210, China
| | - Xiaoxiao Duan
- iHuman Institute, ShanghaiTech University, Shanghai 201210, China
| | - Ting Dang
- iHuman Institute, ShanghaiTech University, Shanghai 201210, China
- School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hui Li
- iHuman Institute, ShanghaiTech University, Shanghai 201210, China
| | - Chengyu Fan
- School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Pan Tang
- iHuman Institute, ShanghaiTech University, Shanghai 201210, China
- School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhuangzhuang Zhang
- iHuman Institute, ShanghaiTech University, Shanghai 201210, China
- School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yan Liu
- iHuman Institute, ShanghaiTech University, Shanghai 201210, China
| | - Yunxia Li
- Interdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 201210, China
| | - Fei Xu
- iHuman Institute, ShanghaiTech University, Shanghai 201210, China
- School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Yaoyang Zhang
- Interdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 201210, China
| | - Guisheng Zhong
- iHuman Institute, ShanghaiTech University, Shanghai 201210, China.
- School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Ji Hu
- School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China.
- CAS Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai 200031, China
| | - Wenqing Shui
- iHuman Institute, ShanghaiTech University, Shanghai 201210, China.
- School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China
| |
Collapse
|
13
|
Chronic Mild Unpredictable Stress and High-Fat Diet Given during Adolescence Impact Both Cognitive and Noncognitive Behaviors in Young Adult Mice. Brain Sci 2021; 11:brainsci11020260. [PMID: 33669543 PMCID: PMC7923206 DOI: 10.3390/brainsci11020260] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 02/12/2021] [Accepted: 02/14/2021] [Indexed: 12/24/2022] Open
Abstract
Stress and diet are intricately linked, and they often interact in a negative fashion. Increases in stress can lead to poor food choices; adolescence is a period that is often accompanied by increased levels of stress. Stress and poor dietary choices can affect learning and memory; it is important to understand their combined effects when occurring during crucial developmental periods. Here, we present evidence that chronic mild unpredictable stress (CMUS) and high-fat diet (HFD) impact both cognitive and noncognitive behaviors when assessed after four weeks of manipulation in four-week old mice. CMUS mice had increased anxiety in the open field test (OFT) (p = 0.01) and spent more time in the open arms of the elevated zero maze (EZM) (p < 0.01). HFD administration was shown to interact with CMUS to impair spatial memory in the Morris Water Maze (MWM) (p < 0.05). Stress and diet also led to disturbances in non-cognitive behaviors: CMUS led to significantly more burrowing (p < 0.05) and HFD administration led to the poorer nest construction (p < 0.05). These findings allow for researchers to assess how modifying lifestyle factors (including diet and stress) during adolescence can serve as a potential strategy to improve cognition in young adulthood.
Collapse
|
14
|
Lu J, Tjia M, Mullen B, Cao B, Lukasiewicz K, Shah-Morales S, Weiser S, Cameron LP, Olson DE, Chen L, Zuo Y. An analog of psychedelics restores functional neural circuits disrupted by unpredictable stress. Mol Psychiatry 2021; 26:6237-6252. [PMID: 34035476 PMCID: PMC8613316 DOI: 10.1038/s41380-021-01159-1] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 04/28/2021] [Accepted: 05/05/2021] [Indexed: 12/18/2022]
Abstract
Psychological stress affects a wide spectrum of brain functions and poses risks for many mental disorders. However, effective therapeutics to alleviate or revert its deleterious effects are lacking. A recently synthesized psychedelic analog tabernanthalog (TBG) has demonstrated anti-addictive and antidepressant potential. Whether TBG can rescue stress-induced affective, sensory, and cognitive deficits, and how it may achieve such effects by modulating neural circuits, remain unknown. Here we show that in mice exposed to unpredictable mild stress (UMS), administration of a single dose of TBG decreases their anxiety level and rescues deficits in sensory processing as well as in cognitive flexibility. Post-stress TBG treatment promotes the regrowth of excitatory neuron dendritic spines lost during UMS, decreases the baseline neuronal activity, and enhances whisking-modulation of neuronal activity in the somatosensory cortex. Moreover, calcium imaging in head-fixed mice performing a whisker-dependent texture discrimination task shows that novel textures elicit responses from a greater proportion of neurons in the somatosensory cortex than do familiar textures. Such differential response is diminished by UMS and is restored by TBG. Together, our study reveals the effects of UMS on cortical neuronal circuit activity patterns and demonstrate that TBG combats the detrimental effects of stress by modulating basal and stimulus-dependent neural activity in cortical networks.
Collapse
Affiliation(s)
- Ju Lu
- Department of Molecular, Cell and Developmental Biology, University of California Santa Cruz, Santa Cruz, CA, USA.
| | - Michelle Tjia
- grid.205975.c0000 0001 0740 6917Department of Molecular, Cell and Developmental Biology, University of California Santa Cruz, Santa Cruz, CA USA
| | - Brian Mullen
- grid.205975.c0000 0001 0740 6917Department of Molecular, Cell and Developmental Biology, University of California Santa Cruz, Santa Cruz, CA USA
| | - Bing Cao
- grid.168010.e0000000419368956Departments of Neurosurgery, Neuropsychiatry and Behavioral Sciences, Stanford Neuroscience Institute, Stanford University School of Medicine, Stanford, CA USA
| | - Kacper Lukasiewicz
- grid.205975.c0000 0001 0740 6917Department of Molecular, Cell and Developmental Biology, University of California Santa Cruz, Santa Cruz, CA USA
| | - Sajita Shah-Morales
- grid.205975.c0000 0001 0740 6917Department of Molecular, Cell and Developmental Biology, University of California Santa Cruz, Santa Cruz, CA USA
| | - Sydney Weiser
- grid.205975.c0000 0001 0740 6917Department of Molecular, Cell and Developmental Biology, University of California Santa Cruz, Santa Cruz, CA USA
| | - Lindsay P. Cameron
- grid.27860.3b0000 0004 1936 9684Neuroscience Graduate Program, University of California, Davis, Davis, CA USA
| | - David E. Olson
- grid.27860.3b0000 0004 1936 9684Department of Chemistry, University of California, Davis, One Shields Avenue, Davis, CA USA ,grid.27860.3b0000 0004 1936 9684Department of Biochemistry & Molecular Medicine, School of Medicine, University of California, Davis, Sacramento, CA USA ,grid.27860.3b0000 0004 1936 9684Center for Neuroscience, University of California, Davis, Davis, CA USA
| | - Lu Chen
- grid.168010.e0000000419368956Departments of Neurosurgery, Neuropsychiatry and Behavioral Sciences, Stanford Neuroscience Institute, Stanford University School of Medicine, Stanford, CA USA
| | - Yi Zuo
- Department of Molecular, Cell and Developmental Biology, University of California Santa Cruz, Santa Cruz, CA, USA.
| |
Collapse
|
15
|
Tyagi K, Agarwal NB, Kapur P, Kohli S, Jalali RK. Evaluation of Stress and Associated Biochemical Changes in Patients with Type 2 Diabetes Mellitus and Obesity. Diabetes Metab Syndr Obes 2021; 14:705-717. [PMID: 33623406 PMCID: PMC7896784 DOI: 10.2147/dmso.s294555] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Accepted: 01/15/2021] [Indexed: 11/23/2022] Open
Abstract
PURPOSE Type 2 diabetes mellitus (T2DM), a metabolic disorder, remains associated with a physiological impairment affecting large populations worldwide. Onset of T2DM is multifactorial where obesity and abnormal basal metabolic rate are considered most critical. Of people diagnosed with T2DM, about 80% are also obese. It is also reported that obese individuals have an increased odds of developing depression, whereas T2DM is estimated to increase the incidence by two-fold. The preponderance of research data demonstrates that T2DM alters the serum level of cortisol and adiponectin which are known to be associated with neuronal physiology. The study explored, how a metabolic disorder like T2DM is linked with the altered plasma level of cortisol and adiponectin, the risk factors for stress and depression. PATIENTS AND METHODS A cross-sectional population study was conducted in T2DM patients using a bimodal approach. First approach used questionnaires, (1) Patient Health Questionnaire (PHQ-9) and (2) Stress Coping Inventory Questionnaire (SCQ) to assess signs and symptoms of depression and stress, respectively, in T2DM patients. In the second approach, robust biochemical analysis was conducted for serum adiponectin and cortisol levels. RESULTS An association of T2DM in stress and depression was evaluated in 158 subjects (105 T2DM obese patients and 53 healthy controls). A lower PHQ-9 score and adiponectin levels were seen in T2DM obese patients compared to healthy controls (p<0.05). Further, results also depicted a lower adiponectin levels in T2DM obese patients with depression compared to T2DM obese patients without depression (p<0.05). The study did not find a significant difference in cortisol serum levels among the T2DM and control groups. However, a higher level of serum cortisol was reported in T2DM obese patients with depression over those T2DM obese patients who lacked depression (p<0.05). CONCLUSION The findings suggest that T2DM obese patients might have a higher risk of developing stress and depression. Further, biochemical parameters, adiponectin and cortisol, might be the potential biomarkers for T2DM and may help in early diagnosis of these comorbid conditions.
Collapse
Affiliation(s)
- Kanchan Tyagi
- Department of Pharmaceutical Medicine, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India
| | - Nidhi Bharal Agarwal
- Centre for Translational and Clinical Research, School of Chemical & Life Sciences, Jamia Hamdard, New Delhi, 110062, India
- Correspondence: Nidhi Bharal Agarwal Centre for Translational and Clinical Research, School of Chemical & Life Sciences, Jamia Hamdard, New Delhi, 110062, IndiaTel +91 9818334770 Email
| | - Prem Kapur
- Hamdard Institute of Medical Sciences and, Research, HAH Centenary Hospital, New Delhi, 110062, India
| | - Sunil Kohli
- Hamdard Institute of Medical Sciences and, Research, HAH Centenary Hospital, New Delhi, 110062, India
| | - Rajinder K Jalali
- Physician and Healthcare Consultant. Formerly, Sun Pharmaceuticals Industries Limited, Gurgaon, 122015, India
| |
Collapse
|
16
|
Kim HR, Lee YJ, Kim TW, Lim RN, Hwang DY, Moffat JJ, Kim S, Seo JW, Ka M. Asparagus cochinchinensis extract ameliorates menopausal depression in ovariectomized rats under chronic unpredictable mild stress. BMC Complement Med Ther 2020; 20:325. [PMID: 33109198 PMCID: PMC7590795 DOI: 10.1186/s12906-020-03121-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Accepted: 10/21/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Depression is a serious and common psychiatric disorder generally affecting more women than men. A woman's risk of developing depression increases steadily with age, and higher incidence is associated with the onset of menopause. Here we evaluated the antidepressant properties of Asparagus cochinchinensis (AC) extract and investigated its underlying mechanisms in a rat menopausal depression model. METHODS To model this menopausal depression, we induced a menopause-like state in rats via ovariectomy and exposed them to chronic unpredictable mild stress (CUMS) for 6 weeks, which promotes the development of depression-like symptoms. During the final 4 weeks of CUMS, rats were treated with either AC extract (1000 or 2000 mg/kg, PO), which has been reported to provide antidepressant effects, or with the tricyclic antidepressant imipramine (10 mg/kg, IP). RESULTS We report that CUMS promotes depression-like behavior and significantly increases serum corticosterone and inflammatory cytokine levels in the serum of ovariectomized (OVX) rats. We also found that CUMS decreases the expression of brain-derived neurotrophic factor (BDNF) and its primary receptor, tropomyosin receptor kinase B (TrkB), in OVX rats, and treatment with AC extract rescues both BDNF and TrkB expression levels. CONCLUSION These results suggest that AC extract exerts antidepressant effects, possibly via modulation of the BDNF-TrkB pathway, in a rat model of menopausal depression.
Collapse
Affiliation(s)
- Hye Ryeong Kim
- Pharmacology and Drug Abuse Research Group, Research Center for Convergence Toxicology, Korea Institute of Toxicology, KRICT, Daejeon, 34114, Republic of Korea.,Department of Biomaterials Science, College of Natural Resources and Life Science/Life and Industry Convergence Research Institute, Pusan National University, Miryang, 50463, Republic of Korea.,Laboratory Animal Center, Korea Brain Research Institute, Daegu, 61062, Republic of Korea
| | - Young-Ju Lee
- Pharmacology and Drug Abuse Research Group, Research Center for Convergence Toxicology, Korea Institute of Toxicology, KRICT, Daejeon, 34114, Republic of Korea
| | - Tae-Wan Kim
- Pharmacology and Drug Abuse Research Group, Research Center for Convergence Toxicology, Korea Institute of Toxicology, KRICT, Daejeon, 34114, Republic of Korea
| | - Ri-Na Lim
- Pharmacology and Drug Abuse Research Group, Research Center for Convergence Toxicology, Korea Institute of Toxicology, KRICT, Daejeon, 34114, Republic of Korea
| | - Dae Youn Hwang
- Department of Biomaterials Science, College of Natural Resources and Life Science/Life and Industry Convergence Research Institute, Pusan National University, Miryang, 50463, Republic of Korea
| | - Jeffrey J Moffat
- Department of Neurology, University of California, San Francisco, San Francisco, CA, 94143, USA
| | - Soonil Kim
- Olmanfood Co., Ltd, Seoul, 03709, Republic of Korea
| | - Joung-Wook Seo
- Pharmacology and Drug Abuse Research Group, Research Center for Convergence Toxicology, Korea Institute of Toxicology, KRICT, Daejeon, 34114, Republic of Korea.
| | - Minhan Ka
- Pharmacology and Drug Abuse Research Group, Research Center for Convergence Toxicology, Korea Institute of Toxicology, KRICT, Daejeon, 34114, Republic of Korea.
| |
Collapse
|
17
|
Musaelyan K, Yildizoglu S, Bozeman J, Du Preez A, Egeland M, Zunszain PA, Pariante CM, Fernandes C, Thuret S. Chronic stress induces significant gene expression changes in the prefrontal cortex alongside alterations in adult hippocampal neurogenesis. Brain Commun 2020; 2:fcaa153. [PMID: 33543135 PMCID: PMC7850288 DOI: 10.1093/braincomms/fcaa153] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 07/20/2020] [Accepted: 07/29/2020] [Indexed: 02/07/2023] Open
Abstract
Adult hippocampal neurogenesis is involved in stress-related disorders such as depression, posttraumatic stress disorders, as well as in the mechanism of antidepressant effects. However, the molecular mechanisms involved in these associations remain to be fully explored. In this study, unpredictable chronic mild stress in mice resulted in a deficit in neuronal dendritic tree development and neuroblast migration in the hippocampal neurogenic niche. To investigate molecular pathways underlying neurogenesis alteration, genome-wide gene expression changes were assessed in the prefrontal cortex, hippocampus and the hypothalamus alongside neurogenesis changes. Cluster analysis showed that the transcriptomic signature of chronic stress is much more prominent in the prefrontal cortex compared to the hippocampus and the hypothalamus. Pathway analyses suggested huntingtin, leptin, myelin regulatory factor, methyl-CpG binding protein and brain-derived neurotrophic factor as the top predicted upstream regulators of transcriptomic changes in the prefrontal cortex. Involvement of the satiety regulating pathways (leptin) was corroborated by behavioural data showing increased food reward motivation in stressed mice. Behavioural and gene expression data also suggested circadian rhythm disruption and activation of circadian clock genes such as Period 2. Interestingly, most of these pathways have been previously shown to be involved in the regulation of adult hippocampal neurogenesis. It is possible that activation of these pathways in the prefrontal cortex by chronic stress indirectly affects neuronal differentiation and migration in the hippocampal neurogenic niche via reciprocal connections between the two brain areas.
Collapse
Affiliation(s)
- Ksenia Musaelyan
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London SE5 9NU, UK.,Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford OX1 3PT, UK
| | - Selin Yildizoglu
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London SE5 9NU, UK
| | - James Bozeman
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London SE5 9NU, UK
| | - Andrea Du Preez
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London SE5 9NU, UK.,Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London SE5 9NU, UK.,Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London SE5 8AF, UK
| | - Martin Egeland
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London SE5 9NU, UK.,Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London SE5 9NU, UK.,Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London SE5 8AF, UK
| | - Patricia A Zunszain
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London SE5 9NU, UK
| | - Carmine M Pariante
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London SE5 9NU, UK
| | - Cathy Fernandes
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London SE5 8AF, UK.,MRC Centre for Neurodevelopmental Disorders, King's College London, London SE1 1UL, UK
| | - Sandrine Thuret
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London SE5 9NU, UK
| |
Collapse
|
18
|
Yuan MY, Chen ZK, Ni J, Wang TX, Jiang SY, Dong H, Qu WM, Huang ZL, Li RX. Ablation of olfactory bulb glutamatergic neurons induces depressive-like behaviors and sleep disturbances in mice. Psychopharmacology (Berl) 2020; 237:2517-2530. [PMID: 32445053 DOI: 10.1007/s00213-020-05552-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Accepted: 05/11/2020] [Indexed: 11/24/2022]
Abstract
RATIONALE Major depression is a serious, but common, psychological disorder, which consists of a long-lasting depressive mood, feelings of helplessness, anhedonia, and sleep disturbances. It has been reported that rats with bilateral olfactory bulbectomies (OBXs) exhibit depressive-like behaviors which indicates that the olfactory bulb (OB) plays an important role in the formation of depression. However, which type of OB neurons plays an important role in the formation of depression remains unclear. OBJECTIVE To determine the role of OB neuronal types in depression and related sleep-wake dysfunction. METHODS Firstly, we established and evaluated a conventional physical bilateral OBX depression model. Secondly, we used chemical methods to ablate OB neurons, while maintaining the original shape, and evaluated depressive-like behaviors. Thirdly, we utilized AAV-flex-taCasp3-TEVp and transgenetic mice to specifically ablate the OB GABAergic or glutamatergic neurons, then evaluated depressive-like behaviors. RESULTS Compared with measured parameters in sham mice, mice with OBXs or ibotenic acid-induced OB lesions exhibited depressive-like behaviors and sleep disturbances, as demonstrated by results of depressive-like behavior tests and sleep recordings. Selective lesioning of OB glutamatergic neurons, but not GABAergic neurons induced depressive-like behaviors and increased rapid eye movement sleep during the light phase of the circadian cycle. CONCLUSIONS These results indicate that OB glutamatergic neurons play a key role in olfactory-related depression and sleep disturbance.
Collapse
Affiliation(s)
- Mao-Yun Yuan
- Department of Anatomy, Histology and Embryology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Ze-Ka Chen
- Department of Pharmacology, School of Basic Medical Sciences, Fudan University, Shanghai, China.,State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Institutes of Brain Science, Fudan University, Shanghai, China
| | - Jian Ni
- Department of Pharmacology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Tian-Xiao Wang
- Department of Pharmacology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Shi-Yu Jiang
- Department of Pharmacology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Hui Dong
- Department of Pharmacology, School of Basic Medical Sciences, Fudan University, Shanghai, China.,State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Institutes of Brain Science, Fudan University, Shanghai, China
| | - Wei-Min Qu
- Department of Pharmacology, School of Basic Medical Sciences, Fudan University, Shanghai, China.,State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Institutes of Brain Science, Fudan University, Shanghai, China
| | - Zhi-Li Huang
- Department of Pharmacology, School of Basic Medical Sciences, Fudan University, Shanghai, China. .,State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Institutes of Brain Science, Fudan University, Shanghai, China.
| | - Rui-Xi Li
- Department of Anatomy, Histology and Embryology, School of Basic Medical Sciences, Fudan University, Shanghai, China.
| |
Collapse
|
19
|
Peripheral and cerebral abnormalities of the tryptophan metabolism in the depression-like rats induced by chronic unpredicted mild stress. Neurochem Int 2020; 138:104771. [PMID: 32450184 DOI: 10.1016/j.neuint.2020.104771] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 05/18/2020] [Accepted: 05/18/2020] [Indexed: 12/22/2022]
Abstract
Tryptophan (TRP) metabolism could occur both peripherally and centrally, which plays an essential role in brain and gastrointestinal disorders. The participation of TRP metabolism in the bidirectional brain-gut interactions is of value to better understand the mechanism of the pathophysiology of depression. To compare the difference between peripheral and cerebral TRP metabolism in depression, the chronic unpredicted mild stress (CUMS) was used to induce depressive-like syndrome in rats. After the rats were subjected to CUMS for five weeks, TRP and its metabolites were determined by prominence ultrafast liquid chromatography (UFLC) coupled with a QTRAP 5500 mass spectrometer (UFLC-QTRAP-5500/MS), and the expression of TRP metabolic enzymes were examined by Real-time quantitative PCR (qRT-PCR). CUMS induced TRP metabolism abnormalities in the colon, cortex and hippocampus of rats. There were regional metabolism differences, but the common points were the upregulation of indoleamine-2,3-dioxygenase 1 (IDO1) and the increased contents of Kynurenine (KYN), which suggested that KYN pathway (KP) was more favored than the serotonin (5-HT) pathway in the TRP metabolism under CUMS in the three regions studied. More importantly, KYN was preferentially metabolized into neurotoxic 3-hydroxycaninuric acid (3-HK) branch in the cortex and hippocampus while Kynurenic acid (KA) branch in the colon under CUMS. Interestingly, according to the Pearson's correlation coefficients, there may be correlations between the colonic KYN and cerebral 3-HK and KA. It advances our understanding of the role of TRP metabolism in gut-brain communication and provides new research ideas and methods for depression.
Collapse
|
20
|
de Abreu MS, Giacomini ACVV, Genario R, Rech N, Carboni J, Lakstygal AM, Amstislavskaya TG, Demin KA, Leonard BE, Vlok M, Harvey BH, Piato A, Barcellos LJG, Kalueff AV. Non-pharmacological and pharmacological approaches for psychiatric disorders: Re-appraisal and insights from zebrafish models. Pharmacol Biochem Behav 2020; 193:172928. [PMID: 32289330 DOI: 10.1016/j.pbb.2020.172928] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 04/07/2020] [Indexed: 12/11/2022]
Abstract
Acute and chronic stressors are common triggers of human mental illnesses. Experimental animal models and their cross-species translation to humans are critical for understanding of the pathogenesis of stress-related psychiatric disorders. Mounting evidence suggests that both pharmacological and non-pharmacological approaches can be efficient in treating these disorders. Here, we analyze human, rodent and zebrafish (Danio rerio) data to compare the impact of non-pharmacological and pharmacological therapies of stress-related psychopathologies. Emphasizing the likely synergism and interplay between pharmacological and environmental factors in mitigating daily stress both clinically and in experimental models, we argue that environmental enrichment emerges as a promising complementary therapy for stress-induced disorders across taxa. We also call for a broader use of novel model organisms, such as zebrafish, to study such treatments and their potential interplay.
Collapse
Affiliation(s)
- Murilo S de Abreu
- Bioscience Institute, University of Passo Fundo (UPF), Passo Fundo, RS, Brazil; The International Zebrafish Neuroscience Research Consortium (ZNRC), Slidell, LA, USA.
| | - Ana C V V Giacomini
- Bioscience Institute, University of Passo Fundo (UPF), Passo Fundo, RS, Brazil; Postgraduate Program in Environmental Sciences, University of Passo Fundo (UPF), Passo Fundo, Brazil
| | - Rafael Genario
- Bioscience Institute, University of Passo Fundo (UPF), Passo Fundo, RS, Brazil
| | - Nathália Rech
- Bioscience Institute, University of Passo Fundo (UPF), Passo Fundo, RS, Brazil
| | - Júlia Carboni
- Bioscience Institute, University of Passo Fundo (UPF), Passo Fundo, RS, Brazil
| | - Anton M Lakstygal
- Institute of Translational Biomedicine, St. Petersburg State University, St. Petersburg, Russia; Institute of Experimental Medicine, Almazov National Medical Research Center, St. Petersburg, Russia; Granov Russian Scientific Center of Radiology and Surgical Technologies, St. Petersburg, Russia
| | - Tamara G Amstislavskaya
- Scientific Research Institute of Physiology and Basic Medicine, Novosibirsk, Russia; Institute of Medicine and Psychology, Novosibirsk State University, Novosibirsk, Russia
| | - Konstantin A Demin
- Institute of Translational Biomedicine, St. Petersburg State University, St. Petersburg, Russia; Institute of Experimental Medicine, Almazov National Medical Research Center, St. Petersburg, Russia
| | - Brian E Leonard
- University College Galway, Pharmacology Department, Galway, Ireland
| | - Marli Vlok
- Center of Excellence for Pharmaceutical Sciences, School of Pharmacy, North-West University, Potchefstroom, South Africa
| | - Brian H Harvey
- Center of Excellence for Pharmaceutical Sciences, School of Pharmacy, North-West University, Potchefstroom, South Africa
| | - Angelo Piato
- The International Zebrafish Neuroscience Research Consortium (ZNRC), Slidell, LA, USA; Postgraduate Program in Neurosciences, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Leonardo J G Barcellos
- Postgraduate Program in Environmental Sciences, University of Passo Fundo (UPF), Passo Fundo, Brazil; Postgraduate Program in Bio-Experimentation, University of Passo Fundo (UPF), Passo Fundo, Brazil; Postgraduate Program in Pharmacology, Federal University of Santa Maria (UFSM), Santa Maria, Brazil
| | - Allan V Kalueff
- School of Pharmacy, Southwest University, Chongqing, China; Ural Federal University, Ekaterinburg, Russia.
| |
Collapse
|
21
|
Zhang H, Sun Y, Qian S, Ge R, Guo X, Shen Q, Sheng L, Nie C, Zhang Y, Yao Y, Zhou T, Wang W, Xue W, Chen G. Yueju-Ganmaidazao Decoction confers rapid antidepressant-like effects and the involvement of suppression of NMDA/NO/cGMP signaling. JOURNAL OF ETHNOPHARMACOLOGY 2020; 250:112380. [PMID: 31707048 DOI: 10.1016/j.jep.2019.112380] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Revised: 10/24/2019] [Accepted: 11/06/2019] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Yueju-Ganmaidazao Decoction (YG) is a multiherbal medicine prescribed for treatment of mood disorder, consisting of two classical traditional Chinese herbal medicine Yueju and Ganmaidazao. Yueju and Ganmaidazao both are used for depression treatment. The combined decoction of Yueju and Ganmaidazao is prescribed to achieve optimal clinical outcomes by dealing with different symptoms of depression. Recent studies indicated ethanol extract of Yueju was capable to confer rapid antidepressant-like response. The antidepressant activity of YG decoction with fast-onset feature remains to be investigated. AIM OF THE STUDY Rapid and safe antidepressant treatment is urgently needed. This study aimed to assess the rapid antidepressant-like activity of YG and the underlying mechanism, focusing on NMDA/NO/cGMP signaling. MATERIALS AND METHODS The optimal doses for immediate and persistent antidepressant-like response were first screened using tail suspension test (TST) and forced swimming test (FST) post a single administration of YG. The rapid action was further confirmed by using the chronic mild stress (CMS) and learned helplessness (LH) paradigms. The expressions of NMDA receptor subunits were evaluated post stress and YG. The contributions of NMDA, NO, and cGMP signaling to the antidepressant effect of YG were investigated systematically using pharmacological interventions. RESULTS The optimal dose for immediate and persistent antidepressant potential, evidenced with reduced immobility times in TST or FST from 30 min to 7 days, was determined. The rapid antidepressant-like effect was confirmed in CMS and LH paradigms, including instant normalization of sucrose preference behavior. The expression of NMDA subunit NR1 in the hippocampus was reduced from 30 min to 5 days post YG. In animals subjected to CMS and LH, hippocampal NR1 expression increased, reversed by YG. YG's antidepressant-like effect was blunted by pretreatment with the agonists along the signalings including NMDA (75 mg/kg), L-arginine (750 mg/kg) and sildenafil (5 mg/kg) in TST or FST. Conversely, administration of subeffective dose of individual antagonists, including MK-801 (0.05 mg/kg), 7-nitroindazole (30 mg/kg), methylene blue (10 mg/kg), in combination with a subeffective dose of YG, elicited antidepressant effects. CONCLUSION YG conferred rapid antidepressant-like effects, and the antidepressant response was essentially dependent on suppression of NMDA/NO/cGMP signaling.
Collapse
Affiliation(s)
- Hailou Zhang
- Key Laboratory of Integrative Biomedicine for Brain Diseases, Nanjing University of Chinese Medicine, Nanjing, 210023, China; Co-innovation Center of Neuroregeneration, Nantong University, Nantong, Jiangsu, 226001, China
| | - Yan Sun
- Key Laboratory of Integrative Biomedicine for Brain Diseases, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Shiyu Qian
- Key Laboratory of Integrative Biomedicine for Brain Diseases, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Rui Ge
- Key Laboratory of Integrative Biomedicine for Brain Diseases, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Xiaoyan Guo
- Key Laboratory of Integrative Biomedicine for Brain Diseases, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Qinqin Shen
- Key Laboratory of Integrative Biomedicine for Brain Diseases, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Li Sheng
- Key Laboratory of Integrative Biomedicine for Brain Diseases, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Chunying Nie
- Key Laboratory of Integrative Biomedicine for Brain Diseases, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Yi Zhang
- Key Laboratory of Integrative Biomedicine for Brain Diseases, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Yao Yao
- Key Laboratory of Integrative Biomedicine for Brain Diseases, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Tong Zhou
- Key Laboratory of Integrative Biomedicine for Brain Diseases, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Wei Wang
- Key Laboratory of Integrative Biomedicine for Brain Diseases, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Wenda Xue
- Key Laboratory of Integrative Biomedicine for Brain Diseases, Nanjing University of Chinese Medicine, Nanjing, 210023, China; Co-innovation Center of Neuroregeneration, Nantong University, Nantong, Jiangsu, 226001, China.
| | - Gang Chen
- Interdisciplinary Institute for Personalized Medicine in Brain Disorders and Research Center for TCM Fang-Zheng, Jinan University, Guangzhou, 510632, China; Co-innovation Center of Neuroregeneration, Nantong University, Nantong, Jiangsu, 226001, China.
| |
Collapse
|
22
|
Zhang MD, Tao X, Pan RL, Wang LS, Li CC, Zhou YF, Liao YH, Chen SG, Chang Q, Liu XM. Antidepressant-like effects of cajaninstilbene acid and its related mechanisms in mice. Fitoterapia 2020; 141:104450. [DOI: 10.1016/j.fitote.2019.104450] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 12/06/2019] [Accepted: 12/10/2019] [Indexed: 12/23/2022]
|
23
|
Chong PS, Fung ML, Wong KH, Lim LW. Therapeutic Potential of Hericium erinaceus for Depressive Disorder. Int J Mol Sci 2019; 21:ijms21010163. [PMID: 31881712 PMCID: PMC6982118 DOI: 10.3390/ijms21010163] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 12/19/2019] [Accepted: 12/20/2019] [Indexed: 12/13/2022] Open
Abstract
Depression is a common and severe neuropsychiatric disorder that is one of the leading causes of global disease burden. Although various anti-depressants are currently available, their efficacies are barely adequate and many have side effects. Hericium erinaceus, also known as Lion’s mane mushroom, has been shown to have various health benefits, including antioxidative, antidiabetic, anticancer, anti-inflammatory, antimicrobial, antihyperglycemic, and hypolipidemic effects. It has been used to treat cognitive impairment, Parkinson’s disease, and Alzheimer’s disease. Bioactive compounds extracted from the mycelia and fruiting bodies of H. erinaceus have been found to promote the expression of neurotrophic factors that are associated with cell proliferation such as nerve growth factors. Although antidepressant effects of H. erinaceus have not been validated and compared to the conventional antidepressants, based on the neurotrophic and neurogenic pathophysiology of depression, H. erinaceus may be a potential alternative medicine for the treatment of depression. This article critically reviews the current literature on the potential benefits of H. erinaceus as a treatment for depressive disorder as well as its mechanisms underlying the antidepressant-like activities.
Collapse
Affiliation(s)
- Pit Shan Chong
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China; (P.S.C.); (M.-L.F.)
| | - Man-Lung Fung
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China; (P.S.C.); (M.-L.F.)
| | - Kah Hui Wong
- Department of Anatomy, Faculty of Medicine, University of Malaya, Kuala Lumpur 50603, Malaysia
- Correspondence: (K.H.W.); (L.W.L.); Tel.: +603-7967-4729 (K.H.W.); +852-9157-2575 (L.W.L.)
| | - Lee Wei Lim
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China; (P.S.C.); (M.-L.F.)
- Correspondence: (K.H.W.); (L.W.L.); Tel.: +603-7967-4729 (K.H.W.); +852-9157-2575 (L.W.L.)
| |
Collapse
|
24
|
Cerniauskas I, Winterer J, de Jong JW, Lukacsovich D, Yang H, Khan F, Peck JR, Obayashi SK, Lilascharoen V, Lim BK, Földy C, Lammel S. Chronic Stress Induces Activity, Synaptic, and Transcriptional Remodeling of the Lateral Habenula Associated with Deficits in Motivated Behaviors. Neuron 2019; 104:899-915.e8. [PMID: 31672263 DOI: 10.1016/j.neuron.2019.09.005] [Citation(s) in RCA: 93] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 07/21/2019] [Accepted: 09/06/2019] [Indexed: 01/04/2023]
Abstract
Chronic stress (CS) is a major risk factor for the development of depression. Here, we demonstrate that CS-induced hyperactivity in ventral tegmental area (VTA)-projecting lateral habenula (LHb) neurons is associated with increased passive coping (PC), but not anxiety or anhedonia. LHb→VTA neurons in mice with increased PC show increased burst and tonic firing as well as synaptic adaptations in excitatory inputs from the entopeduncular nucleus (EP). In vivo manipulations of EP→LHb or LHb→VTA neurons selectively alter PC and effort-related motivation. Conversely, dorsal raphe (DR)-projecting LHb neurons do not show CS-induced hyperactivity and are targeted indirectly by the EP. Using single-cell transcriptomics, we reveal a set of genes that can collectively serve as biomarkers to identify mice with increased PC and differentiate LHb→VTA from LHb→DR neurons. Together, we provide a set of biological markers at the level of genes, synapses, cells, and circuits that define a distinctive CS-induced behavioral phenotype.
Collapse
Affiliation(s)
- Ignas Cerniauskas
- Department of Molecular and Cell Biology and Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA 94720, USA
| | - Jochen Winterer
- Brain Research Institute, University of Zurich, Zürich 8057, Switzerland
| | - Johannes W de Jong
- Department of Molecular and Cell Biology and Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA 94720, USA
| | - David Lukacsovich
- Brain Research Institute, University of Zurich, Zürich 8057, Switzerland
| | - Hongbin Yang
- Department of Molecular and Cell Biology and Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA 94720, USA
| | - Fawwad Khan
- Department of Molecular and Cell Biology and Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA 94720, USA
| | - James R Peck
- Department of Molecular and Cell Biology and Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA 94720, USA
| | - Sophie K Obayashi
- Department of Molecular and Cell Biology and Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA 94720, USA
| | - Varoth Lilascharoen
- Neurobiology Section, Division of Biological Sciences, University of California, San Diego, La Jolla, CA 92037, USA
| | - Byung Kook Lim
- Neurobiology Section, Division of Biological Sciences, University of California, San Diego, La Jolla, CA 92037, USA
| | - Csaba Földy
- Brain Research Institute, University of Zurich, Zürich 8057, Switzerland.
| | - Stephan Lammel
- Department of Molecular and Cell Biology and Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA 94720, USA.
| |
Collapse
|
25
|
Deficiency in Androgen Receptor Aggravates the Depressive-Like Behaviors in Chronic Mild Stress Model of Depression. Cells 2019; 8:cells8091021. [PMID: 31480771 PMCID: PMC6769639 DOI: 10.3390/cells8091021] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 08/22/2019] [Accepted: 08/28/2019] [Indexed: 02/06/2023] Open
Abstract
While androgen receptor (AR) and stress may influence the development of the major depressive disorder (MDD), the detailed relationship, however, remains unclear. Here we found loss of AR accelerated development of depressive-like behaviors in mice under chronic mild stress (CMS). Mechanism dissection indicated that AR might function via altering the expression of miR-204-5p to modulate the brain-derived neurotrophic factor (BDNF) expression to influence the depressive-like behaviors in the mice under the CMS. Adding the antiandrogen flutamide with the stress hormone corticosterone can additively decrease BDNF mRNA in mouse hippocampus mHippoE-14 cells, which can then be reversed via down-regulating the miR-204-5p expression. Importantly, targeting this newly identified AR-mediated miR-204-5p/BDNF/AKT/MAPK signaling with small molecules including 7,8-DHF and fluoxetine, all led to alter the depressive-like behavior in AR knockout mice under CMS exposure. Together, results from these preclinical studies conclude that decreased AR may accelerate the stress-induced MDD via altering miR-204-5p/BDNF/AKT/MAPK signaling, and targeting this newly identified signaling may help in the development of better therapeutic approaches to reduce the development of MDD.
Collapse
|
26
|
Boyko M, Kutz R, Grinshpun J, Zvenigorodsky V, Gruenbaum BF, Gruenbaum SE, Frenkel A, Brotfain E, Israel Melamed, Frank D, Zeldetz V, Zlotnik A. The effect of depressive-like behavior and antidepressant therapy on social behavior and hierarchy in rats. Behav Brain Res 2019; 370:111953. [PMID: 31108115 DOI: 10.1016/j.bbr.2019.111953] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2018] [Revised: 05/15/2019] [Accepted: 05/16/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Depression is common and results in a significant morbidity and economic burden. Depression is associated with pervasive impairments in social functioning, and antidepressant treatments are highly variable in improving these impairments. The objectives of this study were to test the effects of depression on social organization and behavior in a rodent model of depression, and to study the effectiveness of antidepressant medication in improving both symptoms of depression and the social function of depressed animals. METHODS One hundred-twenty male Sprague-Dawley rats were randomly and equally divided between the control group and depression group. After induction of depression by 5 weeks of chronic unpredictable stress, rats received either antidepressant treatment or placebo. In parallel with the initiation of drug therapy, 20 social groups of six rats were subjected to the complex diving-for-food situation to evaluate their social functioning. Four behavioral tests evaluated symptoms of depression and anxiety at 3 different time points. RESULTS We found that 1) depressed rats were significantly more active and aggressive in all parameters of social organization test compared with the control and antidepressant treatment groups, 2) depressed rats that received antidepressant treatment exhibited social behaviors like the control group, and 3) depression in the experimental groups was not accompanied by symptoms of anxiety. CONCLUSIONS These results suggest that depression can significantly alter the social behavior and hierarchy in the social group in rats. Investigations of complex social group dynamics offer novel opportunities for translational studies of mood and psychiatric disorders.
Collapse
Affiliation(s)
- Matthew Boyko
- Department of Anesthesiology and Critical Care, Soroka University Medical Center, Ben-Gurion of the Negev, Beer-Sheva, Israel.
| | - Ruslan Kutz
- Department of Anesthesiology and Critical Care, Soroka University Medical Center, Ben-Gurion of the Negev, Beer-Sheva, Israel
| | - Julia Grinshpun
- Department of Anesthesiology and Critical Care, Soroka University Medical Center, Ben-Gurion of the Negev, Beer-Sheva, Israel
| | - Vladislav Zvenigorodsky
- Department of Radiology, Soroka University Medical Center, Ben-Gurion of the Negev, Beer-Sheva, Israel
| | - Benjamin F Gruenbaum
- Department of Anesthesiology, Yale University School of Medicine, New Haven, CT, 06525, USA
| | - Shaun E Gruenbaum
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Jacksonville, FL, USA
| | - Amit Frenkel
- Department of Anesthesiology and Critical Care, Soroka University Medical Center, Ben-Gurion of the Negev, Beer-Sheva, Israel
| | - Evgeni Brotfain
- Department of Anesthesiology and Critical Care, Soroka University Medical Center, Ben-Gurion of the Negev, Beer-Sheva, Israel
| | - Israel Melamed
- Department of Neurosurgery, Soroka University Medical Center, Ben-Gurion of the Negev, Beer-Sheva, Israel
| | - Dmitry Frank
- Department of Anesthesiology and Critical Care, Soroka University Medical Center, Ben-Gurion of the Negev, Beer-Sheva, Israel
| | - Vladimir Zeldetz
- Department of Emergent Medicine, Soroka University Medical Center, Ben-Gurion of the Negev, Beer-Sheva, Israel
| | - Alexander Zlotnik
- Department of Anesthesiology and Critical Care, Soroka University Medical Center, Ben-Gurion of the Negev, Beer-Sheva, Israel
| |
Collapse
|
27
|
Kaufling J. Alterations and adaptation of ventral tegmental area dopaminergic neurons in animal models of depression. Cell Tissue Res 2019; 377:59-71. [PMID: 30848354 DOI: 10.1007/s00441-019-03007-9] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Accepted: 02/11/2019] [Indexed: 01/01/2023]
Abstract
Depression is one of the most prevalent psychiatric diseases, affecting the quality of life of millions of people. Ventral tegmental area (VTA) dopaminergic (DA) neurons are notably involved in evaluating the emotional and motivational value of a stimulus, in detecting reward prediction errors, in motivated learning, or in the propensity to initiate or withhold an action. DA neurons are thus involved in psychopathologies associated with perturbations of emotional and motivational states, such as depression. In this review, we focus on adaptations/alterations of the VTA, particularly of the VTA DA neurons, in the three most frequently used animal models of depression: learned helplessness, chronic mild stress and chronic social defeat.
Collapse
Affiliation(s)
- Jennifer Kaufling
- Centre National de la Recherche Scientifique, Institut des Neurosciences Cellulaires et Intégratives, 8 Allée du Générale Rouvillois, 67000, Strasbourg, France.
| |
Collapse
|
28
|
Dai TT, Wang B, Xiao ZY, You Y, Tian SW. Apelin-13 Upregulates BDNF Against Chronic Stress-induced Depression-like Phenotypes by Ameliorating HPA Axis and Hippocampal Glucocorticoid Receptor Dysfunctions. Neuroscience 2018; 390:151-159. [PMID: 30170158 DOI: 10.1016/j.neuroscience.2018.08.018] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 08/10/2018] [Accepted: 08/20/2018] [Indexed: 01/08/2023]
Abstract
Localization of apelin and its receptor APJ in limbic structures such as the hippocampus suggests potential involvement of apelin/APJ signaling in stress-related emotional responses. We have recently reported that apelin-13 exerts antidepressant-like actions in acute stressed rats, and that the hippocampus is a critical brain region mediating its actions. However, the neural mechanism underling antidepressant-like actions of apelin-13 is still largely unknown. The aim of the present study is to determine whether apelin-13 ameliorates chronic water-immersion restraint stress (CWIRS)-induced depression-like phenotypes and its neural mechanism in rats. Here, we report that CWIRS exposure leaded to upregulation of apelin/APJ signaling in the hippocampus. Apelin-13 ameliorated CWIRS-induced depression-like phenotypes including hedonic-like deficit and behavioral despairs. Moreover, apelin-13 ameliorated hypothalamic-pituitary-adrenal (HPA) axis hyperactivity, and hippocampal BDNF expression deficit and glucocorticoid receptor (GR) nucleus translocation hypoactivity in chronic stressed rats. Finally, apelin-13-mediated effects were blocked by the selective TrkB receptor antagonist ANA-12. These results suggest that apelin-13 upregulates BDNF against chronic stress-induced depression-like phenotypes by ameliorating HPA axis and hippocampal GR dysfunctions.
Collapse
Affiliation(s)
- Ting-Ting Dai
- Department of Physiology, College of Medicine, University of South China, Hengyang, Hunan 421001, PR China
| | - Bo Wang
- Department of Anesthesiology, The First Affiliated Hospital, University of South China, Hengyang, Hunan 421001, PR China
| | - Zhi-Yong Xiao
- Department of Anesthesiology, The First Affiliated Hospital, University of South China, Hengyang, Hunan 421001, PR China
| | - Yong You
- Department of Neurology, The First Affiliated Hospital, University of South China, Hengyang, Hunan 421001, PR China
| | - Shao-Wen Tian
- Department of Physiology, College of Medicine, University of South China, Hengyang, Hunan 421001, PR China.
| |
Collapse
|
29
|
Chen CC, Lu J, Yang R, Ding JB, Zuo Y. Selective activation of parvalbumin interneurons prevents stress-induced synapse loss and perceptual defects. Mol Psychiatry 2018; 23:1614-1625. [PMID: 28761082 PMCID: PMC5794672 DOI: 10.1038/mp.2017.159] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Revised: 06/16/2017] [Accepted: 06/20/2017] [Indexed: 01/10/2023]
Abstract
Stress, a prevalent experience in modern society, is a major risk factor for many psychiatric disorders. Although sensorimotor abnormalities are often present in these disorders, little is known about how stress affects the sensory cortex. Combining behavioral analyses with in vivo synaptic imaging, we show that stressful experiences lead to progressive, clustered loss of dendritic spines along the apical dendrites of layer (L) 5 pyramidal neurons (PNs) in the mouse barrel cortex, and such spine loss closely associates with deteriorated performance in a whisker-dependent texture discrimination task. Furthermore, the activity of parvalbumin-expressing inhibitory interneurons (PV+ INs) decreases in the stressed mouse due to reduced excitability of these neurons. Importantly, both behavioral defects and structural changes of L5 PNs are prevented by selective pharmacogenetic activation of PV+INs in the barrel cortex during stress. Finally, stressed mice raised under environmental enrichment (EE) maintain normal activation of PV+ INs, normal texture discrimination, and L5 PN spine dynamics similar to unstressed EE mice. Our findings suggest that the PV+ inhibitory circuit is crucial for normal synaptic dynamics in the mouse barrel cortex and sensory function. Pharmacological, pharmacogenetic and environmental approaches to prevent stress-induced maladaptive behaviors and synaptic malfunctions converge on the regulation of PV+ IN activity, pointing to a potential therapeutic target for stress-related disorders.
Collapse
Affiliation(s)
- Chia-Chien Chen
- Department of Molecular, Cell and Developmental Biology, University of California, Santa Cruz, CA 95064, USA
| | - Ju Lu
- Department of Molecular, Cell and Developmental Biology, University of California, Santa Cruz, CA 95064, USA
| | - Renzhi Yang
- Department of Neurosurgery, Stanford University School of Medicine, Palo Alto, CA 94304, USA
| | - Jun B. Ding
- Department of Neurosurgery, Stanford University School of Medicine, Palo Alto, CA 94304, USA,Department of Neurology and Neurological Sciences, Stanford University School of Medicine, Palo Alto, CA 94304, USA
| | - Yi Zuo
- Department of Molecular, Cell and Developmental Biology, University of California, Santa Cruz, CA 95064, USA,Correspondence: Dr. Yi Zuo, Department of Molecular, Cell and Developmental Biology, University of California, Santa Cruz, CA 95064, USA, , Phone: +1-831-459-3812, Fax: +1-831-459-3139
| |
Collapse
|
30
|
Pekala K, Michalak A, Kruk-Slomka M, Budzynska B, Biala G. Impacts of cannabinoid receptor ligands on nicotine- and chronic mild stress-induced cognitive and depression-like effects in mice. Behav Brain Res 2018; 347:167-174. [DOI: 10.1016/j.bbr.2018.03.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 03/09/2018] [Accepted: 03/13/2018] [Indexed: 02/03/2023]
|
31
|
Fu XY, Chen HH, Zhang N, Ding MX, Qiu YE, Pan XM, Fang YS, Lin YP, Zheng Q, Wang WQ. Effects of chronic unpredictable mild stress on ovarian reserve in female rats: Feasibility analysis of a rat model of premature ovarian failure. Mol Med Rep 2018; 18:532-540. [PMID: 29749518 DOI: 10.3892/mmr.2018.8989] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Accepted: 03/19/2018] [Indexed: 11/05/2022] Open
Abstract
Premature ovarian failure (POF) results from a number of disorders. The POF model is primarily based on chemotherapeutic injury, and hence is not suitable for assessing the effects of chronic stress on ovarian function. Therefore, improved animal models are required to analyze the effects of chronic stress on ovarian reserve. The feasibility of the chronic unpredictable mild stress (CUMS) method for establishing a model of POF was examined. The depressive behavior exhibited by rats was evaluated with the open field and sucrose preference tests. Vaginal smears were obtained for assessment of the estrous cycle. The ovarian reserve of the animals was evaluated using the estrous cycle, ovarian histology and serum levels of gonadotropin releasing hormone (GnRH), follicle‑stimulating hormone (FSH), estradiol (E2), and anti‑Müllerian hormone (AMH). Compared with the control group, body weight, time spent in the center, horizontal movement, vertical frequency, consumption of sucrose, sucrose preference, number of small follicles from the rats, and serum E2, AMH and GnRH levels were significantly decreased in the CUMS group (all P<0.05). However, the estrous cycle was prolonged significantly (P<0.05) and serum FSH levels were increased significantly (P<0.01). These results suggested that the CUMS model rats exhibited depression‑like behaviors. CUMS may induce psychological stress and decrease ovarian reserve in female rats. Thus, the CUMS model may be used to assess the effects of chronic stress on female reproductive function.
Collapse
Affiliation(s)
- Xiao-Yan Fu
- Department of Medical Sciences, Medical College, Jinhua College of Polytechnic, Jinhua, Zhejiang 321007, P.R. China
| | - Hao-Hao Chen
- Department of Medical Sciences, Medical College, Jinhua College of Polytechnic, Jinhua, Zhejiang 321007, P.R. China
| | - Ning Zhang
- Department of Medical Sciences, Medical College, Jinhua College of Polytechnic, Jinhua, Zhejiang 321007, P.R. China
| | - Ming-Xing Ding
- Department of Medical Sciences, Medical College, Jinhua College of Polytechnic, Jinhua, Zhejiang 321007, P.R. China
| | - Ying-Er Qiu
- Laboratory Animal Center, Jinhua Institute for Drug and Food Control, Jinhua, Zhejiang 321000, P.R. China
| | - Xiao-Ming Pan
- Department of Medical Sciences, Medical College, Jinhua College of Polytechnic, Jinhua, Zhejiang 321007, P.R. China
| | - Yuan-Shu Fang
- Laboratory Animal Center, Jinhua Institute for Drug and Food Control, Jinhua, Zhejiang 321000, P.R. China
| | - Yi-Ping Lin
- Department of Medical Sciences, Medical College, Jinhua College of Polytechnic, Jinhua, Zhejiang 321007, P.R. China
| | - Qun Zheng
- Center of Clinical Reproductive Medicine, Jinhua People's Hospital, Jinhua, Zhejiang 321000, P.R. China
| | - Wen-Qian Wang
- Department of Medical Sciences, Medical College, Jinhua College of Polytechnic, Jinhua, Zhejiang 321007, P.R. China
| |
Collapse
|
32
|
Ojo ET, Aluko OM, Umukoro S. Psychopharmacological evaluation of antidepressant-like activity of ethanol seed extract of grains of paradise (Aframomum meleguetaK. Schum.)in mice. J Food Biochem 2018. [DOI: 10.1111/jfbc.12528] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Esther Toluwalope Ojo
- Neuropharmacology Unit, Department of Pharmacology and Therapeutics; University of Ibadan; Ibadan Nigeria
| | - Oritoke Modupe Aluko
- Neuropharmacology Unit, Department of Pharmacology and Therapeutics; University of Ibadan; Ibadan Nigeria
- Department of Physiology; School of Health and Health Technology, Federal University of Technology; Akure Ondo State Nigeria
| | - Solomon Umukoro
- Neuropharmacology Unit, Department of Pharmacology and Therapeutics; University of Ibadan; Ibadan Nigeria
| |
Collapse
|
33
|
Unpredictable chronic mild stress differentially impairs social and contextual discrimination learning in two inbred mouse strains. PLoS One 2017; 12:e0188537. [PMID: 29166674 PMCID: PMC5699833 DOI: 10.1371/journal.pone.0188537] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Accepted: 11/08/2017] [Indexed: 12/28/2022] Open
Abstract
Alterations in the social and cognitive domain are considered important indicators for increased disability in many stress-related disorders. Similar impairments have been observed in rodents chronically exposed to stress, mimicking potential endophenotypes of stress-related psychopathologies such as major depression disorder (MDD), anxiety, conduct disorder, and posttraumatic stress disorder (PTSD). Data from numerous studies suggest that deficient plasticity mechanisms in hippocampus (HC) and prefrontal cortex (PFC) might underlie these social and cognitive deficits. Specifically, stress-induced deficiencies in neural plasticity have been associated with a hypodopaminergic state and reduced neural plasticity persistence. Here we assessed the effects of unpredictable chronic mild stress (UCMS) on exploratory, social and cognitive behavior of females of two inbred mouse strains (C57BL/6J and DBA/2J) that differ in their dopaminergic profile. Exposure to chronic stress resulted in impaired circadian rhythmicity, sociability and social cognition in both inbred strains, but differentially affected activity patterns and contextual discrimination performance. These stress-induced behavioral impairments were accompanied by reduced expression levels of brain derived neurotrophic factor (BDNF) in the prefrontal cortex. The strain-specific cognitive impairment was coexistent with enhanced plasma corticosterone levels and reduced expression of genes related to dopamine signaling in hippocampus. These results underline the importance of assessing different strains with multiple test batteries to elucidate the neural and genetic basis of social and cognitive impairments related to chronic stress.
Collapse
|
34
|
Adebesin A, Ajayi AM, Olonode EO, Omorogbe O, Umukoro S. Methyl Jasmonate Ameliorates Unpredictable Chronic Mild Stress-Induced Behavioral and Biochemical Alterations in Mouse Brain. Drug Dev Res 2017; 78:381-389. [DOI: 10.1002/ddr.21410] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Accepted: 09/03/2017] [Indexed: 02/05/2023]
Affiliation(s)
- Adaeze Adebesin
- Neuropharmacology Unit, Department of Pharmacology and Therapeutics, College of medicine; University of Ibadan; Ibadan Nigeria
| | - Abayomi M. Ajayi
- Neuropharmacology Unit, Department of Pharmacology and Therapeutics, College of medicine; University of Ibadan; Ibadan Nigeria
| | - Elizabeth O. Olonode
- Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences; Afe Babalola University; Ado-Ekiti Nigeria
| | - Osarume Omorogbe
- Neuropharmacology Unit, Department of Pharmacology and Therapeutics, College of medicine; University of Ibadan; Ibadan Nigeria
| | - Solomon Umukoro
- Neuropharmacology Unit, Department of Pharmacology and Therapeutics, College of medicine; University of Ibadan; Ibadan Nigeria
| |
Collapse
|
35
|
Chronic mild stress augments MPTP induced neurotoxicity in a murine model of Parkinson's disease. Physiol Behav 2017; 173:132-143. [DOI: 10.1016/j.physbeh.2017.01.046] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 01/05/2017] [Accepted: 01/23/2017] [Indexed: 12/30/2022]
|
36
|
Scheich B, Vincze P, Szőke É, Borbély É, Hunyady Á, Szolcsányi J, Dénes Á, Környei Z, Gaszner B, Helyes Z. Chronic stress-induced mechanical hyperalgesia is controlled by capsaicin-sensitive neurones in the mouse. Eur J Pain 2017; 21:1417-1431. [PMID: 28444833 DOI: 10.1002/ejp.1043] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/25/2017] [Indexed: 11/06/2022]
Abstract
BACKGROUND Clinical studies demonstrated peripheral nociceptor deficit in stress-related chronic pain states, such as fibromyalgia. The interactions of stress and nociceptive systems have special relevance in chronic pain, but the underlying mechanisms including the role of specific nociceptor populations remain unknown. We investigated the role of capsaicin-sensitive neurones in chronic stress-related nociceptive changes. METHOD Capsaicin-sensitive neurones were desensitized by the capsaicin analogue resiniferatoxin (RTX) in CD1 mice. The effects of desensitization on chronic restraint stress (CRS)-induced responses were analysed using behavioural tests, chronic neuronal activity assessment in the central nervous system with FosB immunohistochemistry and peripheral cytokine concentration measurements. RESULTS Chronic restraint stress induced mechanical and cold hypersensitivity and increased light preference in the light-dark box test. Open-field and tail suspension test activities were not altered. Adrenal weight increased, whereas thymus and body weights decreased in response to CRS. FosB immunopositivity increased in the insular cortex, dorsomedial hypothalamic and dorsal raphe nuclei, but not in the spinal cord dorsal horn after the CRS. CRS did not affect the cytokine concentrations of hindpaw tissues. Surprisingly, RTX pretreatment augmented stress-induced mechanical hyperalgesia, abolished light preference and selectively decreased the CRS-induced neuronal activation in the insular cortex. RTX pretreatment alone increased the basal noxious heat threshold without influencing the CRS-evoked cold hyperalgesia and augmented neuronal activation in the somatosensory cortex and interleukin-1α and RANTES production. CONCLUSIONS Chronic restraint stress induces hyperalgesia without major anxiety, depression-like behaviour or peripheral inflammatory changes. Increased stress-induced mechanical hypersensitivity in RTX-pretreated mice is presumably mediated by central mechanisms including cortical plastic changes. SIGNIFICANCE These are the first data demonstrating the complex interactions between capsaicin-sensitive neurones and chronic stress and their impact on nociception. Capsaicin-sensitive neurones are protective against stress-induced mechanical hyperalgesia by influencing neuronal plasticity in the brain.
Collapse
Affiliation(s)
- B Scheich
- Department of Pharmacology and Pharmacotherapy, University of Pécs Medical School, Hungary.,János Szentágothai Research Centre, Centre for Neuroscience, University of Pécs, Hungary
| | - P Vincze
- Department of Pharmacology and Pharmacotherapy, University of Pécs Medical School, Hungary.,János Szentágothai Research Centre, Centre for Neuroscience, University of Pécs, Hungary
| | - É Szőke
- Department of Pharmacology and Pharmacotherapy, University of Pécs Medical School, Hungary.,János Szentágothai Research Centre, Centre for Neuroscience, University of Pécs, Hungary.,MTA-PTE NAP B Chronic Pain Research Group, Pécs, Hungary
| | - É Borbély
- Department of Pharmacology and Pharmacotherapy, University of Pécs Medical School, Hungary.,János Szentágothai Research Centre, Centre for Neuroscience, University of Pécs, Hungary
| | - Á Hunyady
- Department of Pharmacology and Pharmacotherapy, University of Pécs Medical School, Hungary.,János Szentágothai Research Centre, Centre for Neuroscience, University of Pécs, Hungary
| | - J Szolcsányi
- Department of Pharmacology and Pharmacotherapy, University of Pécs Medical School, Hungary.,János Szentágothai Research Centre, Centre for Neuroscience, University of Pécs, Hungary.,PharmInVivo Ltd., Pécs, Hungary
| | - Á Dénes
- Laboratory of Neuroimmunology, Institute of Experimental Medicine, Budapest, Hungary
| | - Zs Környei
- Laboratory of Neuroimmunology, Institute of Experimental Medicine, Budapest, Hungary
| | - B Gaszner
- Department of Anatomy, University of Pécs Medical School, Hungary
| | - Zs Helyes
- Department of Pharmacology and Pharmacotherapy, University of Pécs Medical School, Hungary.,János Szentágothai Research Centre, Centre for Neuroscience, University of Pécs, Hungary.,MTA-PTE NAP B Chronic Pain Research Group, Pécs, Hungary.,PharmInVivo Ltd., Pécs, Hungary
| |
Collapse
|
37
|
Kurhe Y, Mahesh R, Devadoss T. Novel 5-HT 3 receptor antagonist QCM-4 attenuates depressive-like phenotype associated with obesity in high-fat-diet-fed mice. Psychopharmacology (Berl) 2017; 234:1165-1179. [PMID: 28238069 DOI: 10.1007/s00213-017-4558-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Accepted: 02/02/2017] [Indexed: 12/17/2022]
Abstract
RATIONALE Depression associated with obesity remains an interesting area to study the biological mechanisms and novel therapeutic intervention. OBJECTIVES The present study investigates the effect of a novel 5-HT3 receptor antagonist 3-methoxy-N-p-tolylquinoxalin-2-carboxamide (QCM-4) on several pathogenic markers of depression associated with obesity such as plasma insulin resistance, hippocampal cyclic adenosine monophosphate (cAMP), brain-derived neurotrophic factor (BDNF), serotonin (5-HT) concentrations, hippocampal neuronal damage, and p53 protein expression in high-fat-diet (HFD)-fed mice. METHODS Obesity was experimentally induced in mice by feeding with HFD for 14 weeks followed by administration of QCM-4 (1 and 2 mg/kg, p.o.)/standard escitalopram (ESC) (10 mg/kg, p.o.)/vehicle (10 ml/kg, p.o.) for 28 days. Behavioral assays such as sucrose preference test (SPT); forced swim test (FST); elevated plus maze (EPM); biochemical assays including oral glucose tolerance tests (OGTT), insulin, cAMP, BDNF, and 5-HT concentrations; and molecular assays mainly histology and immunohistochemistry (IHC) of p53 protein in the dentate gyrus (DG), CA1, and CA3 regions of hippocampus in HFD fed mice were performed. RESULTS Chronic treatment with QCM-4 in HFD-fed mice reversed the behavioral alterations in SPT, FST, and EPM. QCM-4 showed poor sensitivity for plasma glucose, improved insulin sensitivity, increased hippocampal cAMP, BDNF, and 5-HT concentrations. In the hippocampal DG, CA1, and CA3 regions, QCM-4 treatment improved the neuronal morphology in the histopathology and inhibited p53 protein expression in IHC assay in HFD-fed mice. CONCLUSION QCM-4 attenuated the depressive-like phenotype in HFD-fed mice by improving behavioral, biochemical, and molecular alterations through serotonergic neuromodulation.
Collapse
Affiliation(s)
- Yeshwant Kurhe
- Department of Pharmacy, Birla Institute of Technology & Science, Pilani, Pilani Campus, Pilani, Rajasthan, 333031, India.
| | - R Mahesh
- Department of Pharmacy, Birla Institute of Technology & Science, Pilani, Pilani Campus, Pilani, Rajasthan, 333031, India
| | - Thangaraj Devadoss
- Department of Pharmaceutical Chemistry, School of Pharmacy, International Medical University (IMU), No. 126, Jalan Jalil Perkasa 19, 57000, Bukit Jalil, Kuala Lumpur, Malaysia
| |
Collapse
|
38
|
Scheich B, Csekő K, Borbély É, Ábrahám I, Csernus V, Gaszner B, Helyes Z. Higher susceptibility of somatostatin 4 receptor gene-deleted mice to chronic stress-induced behavioral and neuroendocrine alterations. Neuroscience 2017; 346:320-336. [DOI: 10.1016/j.neuroscience.2017.01.039] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 01/17/2017] [Accepted: 01/24/2017] [Indexed: 01/20/2023]
|
39
|
Behavioral effects of chronic stress in the Fmr1 mouse model for fragile X syndrome. Behav Brain Res 2017; 320:128-135. [PMID: 27939692 DOI: 10.1016/j.bbr.2016.11.051] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Revised: 11/24/2016] [Accepted: 11/30/2016] [Indexed: 11/21/2022]
Abstract
Fragile X Syndrome (FXS) is a pervasive developmental disorder due to a mutation in the FMR1 X-linked gene. Despite its clear genetic cause, the expression of FXS symptoms is known to be modulated by environmental factors, including stress. Furthermore, several studies have shown disturbances in stress regulatory systems in FXS patients and Fmr1 mice. These studies have mostly focused on the hormonal responses to stress, using the acute exposure to a single type of stressor. Hence, little is known about the behavioral effects of stress in FXS, and the importance of the nature of the stressing procedure, especially in the context of a repeated exposure that more closely resembles real life conditions. Here we evaluated the effects of chronic exposure to different types of stress (i.e., either repeated restraint or unpredictable stress) on the behavioral phenotype of adult Fmr1 mice. Our results demonstrated that chronic stress induced deficits in social interaction and working memory only in WT mice and the impact of stress depended on the type of stressors and the specific behavior tested. Our data suggest that the behavioral sensitivity to stress is dramatically reduced in FXS, opening new views on the impact of gene-environment interactions in this pathology.
Collapse
|
40
|
Peptide Selank Enhances the Effect of Diazepam in Reducing Anxiety in Unpredictable Chronic Mild Stress Conditions in Rats. Behav Neurol 2017; 2017:5091027. [PMID: 28280289 PMCID: PMC5322660 DOI: 10.1155/2017/5091027] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Revised: 12/19/2016] [Accepted: 01/16/2017] [Indexed: 11/17/2022] Open
Abstract
It was shown that the anxiolytic effect of Selank is comparable to that of classical benzodiazepine drugs and that the basis of their mechanism of action may be similar. These data suggest that the presence of Selank may change the action of classical benzodiazepine drugs. To test this hypothesis, we evaluated the anxiolytic activity of Selank and diazepam in rats both under conditions of unpredictable chronic mild stress and in its absence, after the individual and combined administration of these compounds using the elevated plus maze test. We found that, even in the absence of chronic stress, the administration of a course of test substances changed anxiety indicators toward their deterioration, but the changes after the administration of a course of Selank were less pronounced. In conditions of chronic stress, anxiety indicator values after the simultaneous use of diazepam and Selank did not differ from the respective values observed before chronic stress exposure. The data obtained indicate that the individual administration of Selank was the most effective in reducing elevated levels of anxiety, induced by the administration of a course of test substances, whereas the combination of diazepam with Selank was the most effective in reducing anxiety in unpredictable chronic mild stress conditions.
Collapse
|
41
|
Willner P. Reliability of the chronic mild stress model of depression: A user survey. Neurobiol Stress 2017; 6:68-77. [PMID: 28229110 PMCID: PMC5314419 DOI: 10.1016/j.ynstr.2016.08.001] [Citation(s) in RCA: 122] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Revised: 08/19/2016] [Accepted: 08/20/2016] [Indexed: 11/30/2022] Open
Abstract
The chronic mild stress (CMS) model of depression is considered by many to be the animal model of depression that has the greatest validity and translational potential, but it has often been criticized for a perceived lack of reliability. The aims of this study were to establish the extent to which the procedure is reproducible, and to identify experimental variables relevant to its reliability. Because failures to replicate frequently remain unpublished, a survey methodology was used. A questionnaire was circulated to 170 labs identified from a PubMed search as having published a CMS study in the years 2010 or 2015 (with no selection in respect of the results reported). Responses were returned by 71 (42%) of the recipients, followed by further correspondence with some of them. Most of the respondents (n = 53: 75%) reported that the CMS procedure worked reliably in their hands. Of the others, 15 (21%) reported that the procedure was usually reliable, but not always (n = 9: 13%) or not for all measures (n = 6: 8%). Only three respondents (4%) reported being unable to reproduce the characteristic effects, two of whom may be using an insufficient duration of CMS exposure. A series of analyses compared the 75% of 'reliable' labs with the 25% of 'less reliable' labs on a range of experimenter, subject, stress and outcome variables. Few if any significant differences between these two samples were identified, possibly because of the small size and diversity of the 'less reliable' sample. Two other limitations of the study include the (unavoidable) omission of labs that may have worked with the model but not published their data, and the use of ad hoc measures to compare the severity of different stress regimes. The results are discussed in relation to relevant published observations. It is concluded that CMS is in fact a rather robust model, but the factors that result in a less effective implementation in a minority of laboratories remain to be firmly established.
Collapse
|
42
|
Qiuxia Z, Xinlong M, Yilong Y, Hui Z, Yali W, Xiaoquan Y, Lei W, Jiahui C, Haiyan Z. JIEYUANSHEN DECOCTION EXERTS ANTIDEPRESSANT EFFECTS ON DEPRESSIVE RAT MODEL VIA REGULATING HPA AXIS AND THE LEVEL OF AMINO ACIDS NEUROTRANSMITTER. AFRICAN JOURNAL OF TRADITIONAL, COMPLEMENTARY, AND ALTERNATIVE MEDICINES 2017; 14:33-46. [PMID: 28573220 PMCID: PMC5446459 DOI: 10.21010/ajtcam.v14i2.5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Background: Jieyuanshen decoction (JYAS-D) - a traditional Chinese medicine was invented by Professor Nie based on classic formulas, chaihu jia longgu muli decoction has been proved as having favorable curative effects on depression in clinical practices. The aim of this study was to investigate the antidepressant effects and its molecular mechanism of JYAS-D. Materials and Methods: The model of depression was established by Chronic Unpredictable Stress. Different doses (8.2 g/kg, 16.3 g/kg, 32.7 g/kg) of JYAS-D was orally administered; Fluoxetine was orally administered with 10mg/kg. All treatments lasted for 28 days. Sucrose preference and open-field tests were adopted to observe the behavior of rats. OPA (ortho-phthalaldehyde) derivatization method was used to detect the contents of amino acid neurotransmitter. RIA (Radiation immunity analysis) method was used to measure the serum concentrations of CORT (Corticosterone), ACTH (Adrenocorticotropic hormone) and CRH (Corticotropin-releasing hormone). ELISA (Enzyme linked immunosorbent assay) method was adopted to examine the contents of Glucocorticoid receptor (GR) and Mineralocorticoid receptor (MR) in hippocampus. Results: Compared with the model group, sucrose preference was increased in all treatment groups. The concentration of serum CORT was reduced in the middle dose of JYAS-D and control groups; the concentration of serum ACTH was reduced in the low and high-dose of JYAS-D; the concentration of serum CRH was reduced in the middle and high-dose of JYAS-D. The content of hippocampus GR was increased in the middle and high-dose of JYAS-D; the content of hippocampus Glu (Glutamic acid) was reduced among the low, middle and high-dose of JYAS-D and fluoxetine group, the ratio of Glu/γ-GABA (y-aminobutyric acid was reduced in the low and high-dose of JYAS-D. Conclusion: JYAS-D had a significant antidepressant-like effect on rat model through regulating serum concentration of CORT, ACTH and CRH, increasing the content of hippocampus GR and regulating the equilibrium of amino acids neurotransmitter.
Collapse
Affiliation(s)
- Zhang Qiuxia
- School of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, China
| | - Ma Xinlong
- Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Yang Yilong
- School of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, China
| | - Zhao Hui
- School of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, China
| | - Wang Yali
- School of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, China
| | - Yao Xiaoquan
- School of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, China
| | - Wang Lei
- School of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, China
| | - Chang Jiahui
- School of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, China
| | - Zou Haiyan
- School of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, China
| |
Collapse
|
43
|
Impaired GABA synthesis, uptake and release are associated with depression-like behaviors induced by chronic mild stress. Transl Psychiatry 2016; 6:e910. [PMID: 27701406 PMCID: PMC5315548 DOI: 10.1038/tp.2016.181] [Citation(s) in RCA: 110] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 07/20/2016] [Accepted: 07/31/2016] [Indexed: 12/20/2022] Open
Abstract
Major depression is a prevalent emotion disorder. Chronic stressful life in genetically susceptible individuals is presumably a major etiology that leads to neuron and synapse atrophy in the limbic system. Molecular mechanisms underlying the pathological changes remain elusive. Mice were treated by chronic unpredictable mild stress (CUMS) until they demonstrated depression-like behavior. GABA release in the medial prefrontal cortex was evaluated by cell electrophysiology and imaging. Molecular profiles related to GABA synthesis and uptake were investigated by the high-throughput sequencings of microRNAs and mRNAs as well as western blot analysis in this cortical area. In CUMS-induced depression mice, there appear the decreases in the innervation and function of GABAergic axons and in the levels of mRNAs and proteins of glutamate decarboxylase-67, vesicular GABA transporter and GABA transporter-3. miRNA-15b-5p, miRNA-144-3p, miRNA-582-5p and miRNA-879-5p that directly downregulate such mRNAs increase in this cortex. Our results suggest that chronic mild stress impairs GABA release and uptake by upregulating miRNAs and downregulating mRNAs and proteins, which may constitute the subcellular and molecular mechanisms for the lowered GABA tone in major depression.
Collapse
|
44
|
Barzilay R, Ventorp F, Segal-Gavish H, Aharony I, Bieber A, Dar S, Vescan M, Globus R, Weizman A, Naor D, Lipton J, Janelidze S, Brundin L, Offen D. CD44 Deficiency Is Associated with Increased Susceptibility to Stress-Induced Anxiety-like Behavior in Mice. J Mol Neurosci 2016; 60:548-558. [DOI: 10.1007/s12031-016-0835-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Accepted: 08/30/2016] [Indexed: 12/21/2022]
|
45
|
Salvianolic acid B ameliorates depressive-like behaviors in chronic mild stress-treated mice: involvement of the neuroinflammatory pathway. Acta Pharmacol Sin 2016; 37:1141-53. [PMID: 27424655 DOI: 10.1038/aps.2016.63] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Accepted: 05/10/2016] [Indexed: 12/12/2022] Open
Abstract
AIM Major depressive disorder (MDD) is a debilitating mental disorder associated with dysfunction of the neurotransmitter-neuroendocrine system and neuroinflammatory responses. Salvianolic acid B (SalB) has shown a variety of pharmacological activities, including anti-inflammatory, antioxidant and neuroprotective effects. In this study, we examined whether SalB produced antidepressant-like actions in a chronic mild stress (CMS) mouse model, and explored the mechanisms underlying the antidepressant-like actions of SalB. METHODS Mice were subjected to a CMS paradigm for 6 weeks. In the last 3 weeks the mice were daily administered SalB (20 mg·kg(-1)·d(-1), ip) or a positive control drug imipramine (20 mg·kg(-1)·d(-1), ip). The depressant-like behaviors were evaluated using the sucrose preference test, the forced swimming test (FST), and the tail suspension test (TST). The gene expression of cytokines in the hippocampus and cortex was analyzed with RT-PCR. Plasma corticosterone (CORT) and cerebral cytokines levels were assayed with an ELISA kit. Neural apoptosis and microglial activation in brain tissues were detected using immunofluorescence staining. RESULTS Administration of SalB or imipramine reversed the reduced sucrose preference ratio of CMS-treated mice, and significantly decreased their immobility time in the FST and TST. Administration of SalB significantly decreased the expression of pro-inflammatory cytokines IL-1β and TNF-α, and markedly increased the expression of anti-inflammatory cytokines IL-10 and TGF-β in the hippocampus and cortex of CMS-treated mice, and normalized their elevated plasma CORT levels, whereas administration of imipramine did not significantly affect the imbalance between pro- and anti-inflammatory cytokines in the hippocampus and cortex of CMS-treated mice. Finally, administration of SalB significantly decreased CMS-induced apoptosis and microglia activation in the hippocampus and cortex, whereas administration of imipramine had no significant effect on CMS-induced apoptosis and microglia activation in the hippocampus and cortex. CONCLUSION SalB exerts potent antidepressant-like effects in CMS-induced mouse model of depression, which is associated with the inhibiting microglia-related apoptosis in the hippocampus and the cortex.
Collapse
|
46
|
Involvement of D1 and D2 dopamine receptors in the antidepressant-like effects of selegiline in maternal separation model of mouse. Physiol Behav 2016; 163:107-114. [DOI: 10.1016/j.physbeh.2016.04.052] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Revised: 04/28/2016] [Accepted: 04/29/2016] [Indexed: 11/21/2022]
|
47
|
Chronic stress does not further exacerbate the abnormal psychoneuroendocrine phenotype of Cbg-deficient male mice. Psychoneuroendocrinology 2016; 70:33-7. [PMID: 27153522 DOI: 10.1016/j.psyneuen.2016.04.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Revised: 03/24/2016] [Accepted: 04/18/2016] [Indexed: 11/21/2022]
Abstract
Chronic stress leads to a dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis which can constitute a base for pathophysiological consequences. Using mice totally deficient in Corticosteroid binding globulin (CBG), we have previously demonstrated the important role of CBG in eliciting an adequate response to an acute stressor. Here, we have studied its role in chronic stress situations. We have submitted Cbg ko and wild-type (WT) male mice to two different chronic stress paradigms - the unpredictable chronic mild stress and the social defeat. Then, their impact on neuroendocrine function - through corticosterone and CBG measurement - and behavioral responses - via anxiety and despair-like behavioral tests - was evaluated. Both chronic stress paradigms increased the display of despair-like behavior in WT mice, while that from Cbg ko mice - which was already high - was not aggravated. We have also found that control and defeated (stressed) Cbg ko mice show no difference in the social interaction test, while defeated WT mice reduce their interaction time when compared to unstressed WT mice. Interestingly, the same pattern was observed for corticosterone levels, where both chronic stress paradigms lowered the corticosterone levels of WT mice, while those from Cbg ko mice remained low and unaltered. Plasma CBG binding capacity remained unaltered in WT mice regardless of the stress paradigm. Through the use of the Cbg ko mice, which only differs genetically from WT mice by the absence of CBG, we demonstrated that CBG is crucial in modulating the effects of stress on plasma corticosterone levels and consequently on behavior. In conclusion, individuals with CBG deficiency, whether genetically or environmentally-induced, are vulnerable to acute stress but do not have their abnormal psychoneuroendocrine phenotype further affected by chronic stress.
Collapse
|
48
|
Ma K, Guo L, Xu A, Cui S, Wang JH. Molecular Mechanism for Stress-Induced Depression Assessed by Sequencing miRNA and mRNA in Medial Prefrontal Cortex. PLoS One 2016; 11:e0159093. [PMID: 27427907 PMCID: PMC4948880 DOI: 10.1371/journal.pone.0159093] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Accepted: 06/27/2016] [Indexed: 01/01/2023] Open
Abstract
Background Major depression is a prevalent mood disorder. Chronic stress is presumably main etiology that leads to the neuron and synapse atrophies in the limbic system. However, the intermediate molecules from stresses to neuronal atrophy remain elusive, which we have studied in the medial prefrontal cortices from depression mice. Methods and Results The mice were treated by the chronic unpredictable mild stress (CUMS) until they expressed depression-like behaviors confirmed by the tests of sucrose preference, forced swimming and Y-maze. High-throughput sequencings of microRNA and mRNA in the medial prefrontal cortices were performed in CUMS-induced depression mice versus control mice to demonstrate the molecular profiles of major depression. In the medial prefrontal cortices of depression-like mice, the levels of mRNAs that translated the proteins for the GABAergic synapses, dopaminergic synapses, myelination, synaptic vesicle cycle and neuronal growth were downregulated. miRNAs of regulating these mRNAs are upregulated. Conclusion The deteriorations of GABAergic and dopaminergic synapses as well as axonal growth are associated with CUMS-induced depression.
Collapse
MESH Headings
- Animals
- Depressive Disorder, Major/etiology
- Depressive Disorder, Major/genetics
- Depressive Disorder, Major/pathology
- Disease Models, Animal
- Gene Expression Regulation
- Gene Regulatory Networks
- Male
- Mice, Inbred C57BL
- MicroRNAs/analysis
- MicroRNAs/genetics
- Prefrontal Cortex/metabolism
- Prefrontal Cortex/pathology
- RNA, Messenger/analysis
- RNA, Messenger/genetics
- Stress, Psychological/complications
- Stress, Psychological/genetics
- Stress, Psychological/pathology
Collapse
Affiliation(s)
- Ke Ma
- Qingdao University, School of Pharmacy, Shandong, China
| | - Li Guo
- State Key Lab of Brain and Cognitive Science, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Aiping Xu
- College of Life Science, University of Science and Technology of China, Hefei, Anhui, China
| | - Shan Cui
- State Key Lab of Brain and Cognitive Science, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
| | - Jin-Hui Wang
- Qingdao University, School of Pharmacy, Shandong, China
- State Key Lab of Brain and Cognitive Science, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
- College of Life Science, University of Science and Technology of China, Hefei, Anhui, China
- * E-mail:
| |
Collapse
|
49
|
Ren L, Tao W, Zhang H, Xue W, Tang J, Wu R, Xia B, Wu H, Chen G. Two standardized fractions of Gardenia jasminoides Ellis with rapid antidepressant effects are differentially associated with BDNF up-regulation in the hippocampus. JOURNAL OF ETHNOPHARMACOLOGY 2016; 187:66-73. [PMID: 27108051 DOI: 10.1016/j.jep.2016.04.023] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Revised: 03/13/2016] [Accepted: 04/19/2016] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Gardenia jasminoides Ellis (GJ) is one of the five constituents of Yueju pill, a Traditional Chinese Medicine for treatment of syndromes associated with mood disorders. Recently, preclinical and clinical studies suggest that Yueju pill confers rapid antidepressant effects. GJ is identified as the constituent primary for Yueju pill's rapid antidepressant effects. GJ's antidepressant action is temporally associated with up-regulated expression of brain-derived neurotrophic factor (BDNF) in the hippocampus. The present study aimed to identify chemical fractions responsible for the rapid antidepressant efficacy of GJ and its association with BDNF signaling. MATERIALS AND METHODS Four fractions of GJ were extracted using standardized procedure. The four fractions were screened for rapid antidepressant potential, using the behavioral paradigm of forced swimming test (FST) and tail suspension test (TST) assessed at 24h post a single administration. A single dose of the putatively effective fractions was further tested in mice exposed to chronic mild stress (CMS), followed with a comprehensive behavioral testing including TST, FST, sucrose preference test (SPT), and novelty suppressed-feeding (NSF). To test the association of BDNF signaling with rapid antidepressant effects of effective factions, the expressions of BDNF and its receptor tropomyosin receptor kinase B (TrkB) in the hippocampus were assessed at different times post a single administration of effective fractions. RESULTS Both petroleum ether (GJ-PE) and n-butyl alcohol fraction (GJ-BO) fractions of GJ displayed rapid antidepressant potential in the FST. In the TST, the antidepressant effects of GJ-PE lasted for a longer time than GJ-BO. Acute administration of either GJ-PE or GJ-BO significantly reversed the behavioral deficits in the tests of TST, FST, SPT and NSF in chronically stressed mice, confirming both fractions conferred rapid antidepressant efficacy. Interestingly, GJ-PE, but not GJ-BO, increased the expression of BDNF and TrkB in the hippocampus post a single administration. CONCLUSION Two standardized fractions GJ-PE and GJ-BO exhibited comparable rapid antidepressant-like effects on the CMS mice. However, only the effects of GJ-PE was associated with BDNF signaling.
Collapse
Affiliation(s)
- Li Ren
- Center for Translational Systems Biology and Neuroscience, School of Basic Biomedical Science, Nanjing University of Chinese Medicine, Nanjing 210023, China; Key Laboratory of Integrative Biomedicine for Brain Diseases, School of Basic Biomedical Science, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Weiwei Tao
- Center for Translational Systems Biology and Neuroscience, School of Basic Biomedical Science, Nanjing University of Chinese Medicine, Nanjing 210023, China; Key Laboratory of Integrative Biomedicine for Brain Diseases, School of Basic Biomedical Science, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Hailou Zhang
- Center for Translational Systems Biology and Neuroscience, School of Basic Biomedical Science, Nanjing University of Chinese Medicine, Nanjing 210023, China; Key Laboratory of Integrative Biomedicine for Brain Diseases, School of Basic Biomedical Science, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Wenda Xue
- Center for Translational Systems Biology and Neuroscience, School of Basic Biomedical Science, Nanjing University of Chinese Medicine, Nanjing 210023, China; Key Laboratory of Integrative Biomedicine for Brain Diseases, School of Basic Biomedical Science, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Juanjuan Tang
- Center for Translational Systems Biology and Neuroscience, School of Basic Biomedical Science, Nanjing University of Chinese Medicine, Nanjing 210023, China; Key Laboratory of Integrative Biomedicine for Brain Diseases, School of Basic Biomedical Science, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Ruyan Wu
- Center for Translational Systems Biology and Neuroscience, School of Basic Biomedical Science, Nanjing University of Chinese Medicine, Nanjing 210023, China; Key Laboratory of Integrative Biomedicine for Brain Diseases, School of Basic Biomedical Science, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Baomei Xia
- Center for Translational Systems Biology and Neuroscience, School of Basic Biomedical Science, Nanjing University of Chinese Medicine, Nanjing 210023, China; Key Laboratory of Integrative Biomedicine for Brain Diseases, School of Basic Biomedical Science, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Haoxing Wu
- Center for Translational Systems Biology and Neuroscience, School of Basic Biomedical Science, Nanjing University of Chinese Medicine, Nanjing 210023, China; Key Laboratory of Integrative Biomedicine for Brain Diseases, School of Basic Biomedical Science, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Gang Chen
- Center for Translational Systems Biology and Neuroscience, School of Basic Biomedical Science, Nanjing University of Chinese Medicine, Nanjing 210023, China; Key Laboratory of Integrative Biomedicine for Brain Diseases, School of Basic Biomedical Science, Nanjing University of Chinese Medicine, Nanjing 210023, China.
| |
Collapse
|
50
|
Milior G, Lecours C, Samson L, Bisht K, Poggini S, Pagani F, Deflorio C, Lauro C, Alboni S, Limatola C, Branchi I, Tremblay ME, Maggi L. Fractalkine receptor deficiency impairs microglial and neuronal responsiveness to chronic stress. Brain Behav Immun 2016; 55:114-125. [PMID: 26231972 DOI: 10.1016/j.bbi.2015.07.024] [Citation(s) in RCA: 166] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Revised: 07/25/2015] [Accepted: 07/26/2015] [Indexed: 12/25/2022] Open
Abstract
Chronic stress is one of the most relevant triggering factors for major depression. Microglial cells are highly sensitive to stress and, more generally, to environmental challenges. However, the role of these brain immune cells in mediating the effects of stress is still unclear. Fractalkine signaling - which comprises the chemokine CX3CL1, mainly expressed by neurons, and its receptor CX3CR1, almost exclusively present on microglia in the healthy brain - has been reported to critically regulate microglial activity. Here, we investigated whether interfering with microglial function by deleting the Cx3cr1 gene affects the brain's response to chronic stress. To this purpose, we housed Cx3cr1 knockout and wild-type adult mice in either control or stressful environments for 2weeks, and investigated the consequences on microglial phenotype and interactions with synapses, synaptic transmission, behavioral response and corticosterone levels. Our results show that hampering neuron-microglia communication via the CX3CR1-CX3CL1 pathway prevents the effects of chronic unpredictable stress on microglial function, short- and long-term neuronal plasticity and depressive-like behavior. Overall, the present findings suggest that microglia-regulated mechanisms may underlie the differential susceptibility to stress and consequently the vulnerability to diseases triggered by the experience of stressful events, such as major depression.
Collapse
Affiliation(s)
- Giampaolo Milior
- Department of Physiology and Pharmacology, Istituto Pasteur-Fondazione Cenci Bolognetti, Sapienza University of Rome, Italy
| | - Cynthia Lecours
- Axe Neurosciences, Centre de recherche du CHU de Québec, 2705, boulevard Laurier, Québec, Canada
| | - Louis Samson
- Axe Neurosciences, Centre de recherche du CHU de Québec, 2705, boulevard Laurier, Québec, Canada
| | - Kanchan Bisht
- Axe Neurosciences, Centre de recherche du CHU de Québec, 2705, boulevard Laurier, Québec, Canada
| | - Silvia Poggini
- Section of Behavioural Neurosciences, Department of Cell Biology and Neurosciences, Istituto Superiore di Sanità, Rome, Italy
| | - Francesca Pagani
- Center for Life Nanoscience, Istituto Italiano di Tecnologia@Sapienza, Rome, Italy
| | - Cristina Deflorio
- Department of Physiology and Pharmacology, Istituto Pasteur-Fondazione Cenci Bolognetti, Sapienza University of Rome, Italy; Département de Neuroscience, Institut Pasteur, Unité Neurobiologie Intégrative des Systèmes Cholinergiques, Paris Cedex 15, Paris, France
| | - Clotilde Lauro
- Department of Physiology and Pharmacology, Istituto Pasteur-Fondazione Cenci Bolognetti, Sapienza University of Rome, Italy
| | - Silvia Alboni
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Cristina Limatola
- Department of Physiology and Pharmacology, Istituto Pasteur-Fondazione Cenci Bolognetti, Sapienza University of Rome, Italy; IRCCS Neuromed, Pozzilli, IS, Italy
| | - Igor Branchi
- Section of Behavioural Neurosciences, Department of Cell Biology and Neurosciences, Istituto Superiore di Sanità, Rome, Italy
| | - Marie-Eve Tremblay
- Axe Neurosciences, Centre de recherche du CHU de Québec, 2705, boulevard Laurier, Québec, Canada.
| | - Laura Maggi
- Department of Physiology and Pharmacology, Istituto Pasteur-Fondazione Cenci Bolognetti, Sapienza University of Rome, Italy
| |
Collapse
|