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Fu L, Ren J, Lei X, Wang Y, Chen X, Zhang R, Li Q, Teng X, Guo C, Wu Z, Yu L, Wang D, Chen Y, Qin J, Yuan A, Zhang C. Association of anhedonia with brain-derived neurotrophic factor and interleukin-10 in major depressive disorder. Prog Neuropsychopharmacol Biol Psychiatry 2024; 133:111023. [PMID: 38701878 DOI: 10.1016/j.pnpbp.2024.111023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 04/19/2024] [Accepted: 04/30/2024] [Indexed: 05/05/2024]
Abstract
BACKGROUND Anhedonia, a core symptom of major depressive disorder (MDD), manifests in two forms: anticipatory and consummatory, reflecting a diminished capacity to anticipate or enjoy pleasurable activities. Prior studies suggest that brain-derived neurotrophic factor (BDNF) and interleukin-10 (IL-10) may play key roles in the emergence of anhedonia in MDD. The specific relationships between these biomarkers and the two forms of anhedonia remain unclear. This study investigated the potential links between BDNF, IL-10, and both forms of anhedonia in MDD patients. METHODS This study included 43 participants diagnosed with MDD and 58 healthy controls. It involved detailed assessments of depression and anxiety levels, anticipatory and consummatory pleasure, cognitive functions, and a broad spectrum of plasma biomarkers, such as C-reactive protein, various interleukins, and BDNF. Using partial correlation, variables related to pleasant experiences were identified. Stepwise multiple linear regression analysis was applied to pinpoint the independent predictors of anhedonia in the MDD group. RESULTS Demographically, both groups were comparable in terms of age, sex, body mass index, educational year, and marital status. Individuals with MDD displayed markedly reduced levels of anticipatory and consummatory pleasure, higher anxiety, and depression scores compared to healthy controls. Additionally, cognitive performance was notably poorer in the MDD group. These patients also had lower plasma diamine oxidase levels. Analysis linked anhedonia to impaired delayed memory. Regression results identified IL-10 and BDNF as independent predictors of anticipatory and consummatory anhedonia, respectively. CONCLUSION These findings demonstrate that anticipatory and consummatory anhedonia are influenced by independent factors, thereby providing critical insights into the distinct neuroimmunological mechanisms that underlie various forms of anhedonia. Clinicl Trial Registration Number: NCT03790085.
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Affiliation(s)
- Lirong Fu
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Juanjuan Ren
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaoxia Lei
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yewei Wang
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaochang Chen
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Rong Zhang
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qingyi Li
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xinyue Teng
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chaoyue Guo
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zenan Wu
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lingfang Yu
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Dandan Wang
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yan Chen
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jinmei Qin
- Mental Health Center of Xuhui District, Shanghai, China.
| | - Aihua Yuan
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Chen Zhang
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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Lotfi A, Abbasi M, Karami N, Arghavanfar H, Kazeminasab F, Rosenkranz SK. Effects of treadmill training on myelin proteomic markers and cerebellum morphology in a rat model of cuprizone-induced toxic demyelination. J Neuroimmunol 2024; 387:578286. [PMID: 38215583 DOI: 10.1016/j.jneuroim.2024.578286] [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: 11/24/2023] [Revised: 01/05/2024] [Accepted: 01/06/2024] [Indexed: 01/14/2024]
Abstract
BACKGROUND Multiple sclerosis (MS) is the most common demyelinating disease of the central nervous system (CNS). If demyelination is persistent, it will result in irreversible axonal injury and loss. The purpose of the current study was to investigate the effects of treadmill training on myelin proteomic markers and cerebellum morphology in a rat model of cuprizone-induced toxic demyelination. METHODS Thirty male rats were randomly assigned to five groups (n = 6 per group), consisting of a healthy control group (Control), a cuprizone (CPZ) group, and three exercise training groups: exercise training before and during the CPZ administration (EX-CPZ-EX), exercise training before the CPZ administration (EX-CPZ), and exercise training during the CPZ administration (CPZ-EX). A rat model of CPZ-induced toxic demyelination consisted of feeding the rats cuprizone pellets (0.2%) for 6 weeks. All exercise groups performed a treadmill training protocol 5 days/week for 6 weeks. Levels of Myelin proteolipid protein (PLP), Myelin oligodendrocyte glycoprotein (MOG), axonal injury in the cerebellar tissue, and volume, weight, and length of the cerebellum were determined. RESULTS Results indicated a significant decrease in PLP and MOG in the CPZ groups compared to the Control group (****p < 0.0001). There was a significant increase in PLP and MOG and a significant decrease in axonal injury in the EX-CPZ-EX group as compared to other CPZ groups (****p < 0.0001), and CPZ-MS and CPZ-EX were not significantly different from one another. However, there were no significant differences between the groups for the volume, weight, or length of the cerebellum. CONCLUSION Treadmill training improved myelin sheath structural proteins and axonal injury in cerebellar tissue in a rat model of CPZ-induced toxic demyelination.
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Affiliation(s)
- Alireza Lotfi
- Department of Exercise Physiology, Ilam Branch, Islamic Azad University, Ilam, Iran
| | - Maryam Abbasi
- Department of Exercise Physiology, Ilam Branch, Islamic Azad University, Ilam, Iran.
| | - Nasrin Karami
- Department of Exercise Physiology, Ilam Branch, Islamic Azad University, Ilam, Iran
| | - Hadis Arghavanfar
- Department of Exercise Physiology, Ilam Branch, Islamic Azad University, Ilam, Iran
| | - Fatemeh Kazeminasab
- Department of Physical Education and Sport Sciences, Faculty of Humanities, University of Kashan, Kashan, Iran
| | - Sara K Rosenkranz
- Department of Kinesiology and Nutrition Sciences, School of Integrated Health Sciences, University of Nevada Las Vegas, Las Vegas, NV, USA
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Moriya K, Saeki K, Nishimura N, Sato S, Sawada Y, Takaya H, Kaji K, Kawaratani H, Namisaki T, Akahane T, Yoshiji H. Zinc Supplementation and an Improved Quality of Life in Patients with Autoimmune Hepatitis. Intern Med 2024; 63:145-152. [PMID: 37197963 PMCID: PMC10864085 DOI: 10.2169/internalmedicine.1817-23] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 03/30/2023] [Indexed: 05/19/2023] Open
Abstract
Objecive Patients with autoimmune hepatitis (AIH) reportedly have an impaired quality of life (QOL), mainly due to depression, even during remission. In addition, hypozincaemia has been demonstrated in patients with chronic liver disease, including AIH, and is known to be related to depression. Corticosteroids are known to cause mental instability. We therefore investigated the longitudinal association between zinc supplementation and changes in the mental status among AIH patients treated with corticosteroids. Materials This study enrolled 26 patients with serological remission of AIH routinely treated at our facility after excluding 15 patients who either discontinued polaprezinc (150 mg/day) within 24 months or interrupted treatment. Two questionnaires, the Chronic Liver Disease Questionnaire (CLDQ) and SF-36, were adopted to evaluate the QOL before and after zinc supplementation. Results Serum zinc levels were significantly elevated after zinc supplementation (p<0.0001). The CLDQ worry subscale significantly improved after zinc supplementation (p=0.017), but none of the SF-36 subscales was affected. Multivariate analyses demonstrated that daily prednisolone dosing was inversely related to both the CLDQ worry domain score (p=0.036) and the SF-36 mental health component (p=0.031). There was a significant negative correlation between the changes in the daily steroid dose and the CLDQ worry domain scores before and after zinc supplementation (p=0.006). No serious adverse events occurred during the observation period. Conclusion Zinc supplementation safely and efficiently improved mental impairment, possibly caused by continuous treatment with corticosteroids, in patients with AIH.
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Affiliation(s)
- Kei Moriya
- Department of Gastroenterology and Hepatology, Nara Medical University, Japan
| | - Keigo Saeki
- Department of Epidemiology, Nara Medical University, Japan
| | - Norihisa Nishimura
- Department of Gastroenterology and Hepatology, Nara Medical University, Japan
| | - Shinya Sato
- Department of Gastroenterology and Hepatology, Nara Medical University, Japan
| | - Yasuhiko Sawada
- Department of Gastroenterology and Hepatology, Nara Medical University, Japan
| | - Hiroaki Takaya
- Department of Gastroenterology and Hepatology, Nara Medical University, Japan
| | - Kosuke Kaji
- Department of Gastroenterology and Hepatology, Nara Medical University, Japan
| | - Hideto Kawaratani
- Department of Gastroenterology and Hepatology, Nara Medical University, Japan
| | - Tadashi Namisaki
- Department of Gastroenterology and Hepatology, Nara Medical University, Japan
| | - Takemi Akahane
- Department of Gastroenterology and Hepatology, Nara Medical University, Japan
| | - Hitoshi Yoshiji
- Department of Gastroenterology and Hepatology, Nara Medical University, Japan
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da Silva E Santos MR, Paes MH, Bento RCQS, Cardoso LM, de Oliveira LB. Reducing sugar intake through chronic swimming training: Exploring palatability changes and central vasopressin mechanisms. Pharmacol Biochem Behav 2024; 234:173691. [PMID: 38081330 DOI: 10.1016/j.pbb.2023.173691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 12/05/2023] [Accepted: 12/05/2023] [Indexed: 01/01/2024]
Abstract
Excessive sugar intake has been associated with the onset of several non-communicable chronic diseases seen in humans. Physical activity could affect sweet taste perception which may affect sugar intake. Therefore, it was investigated the chronic effects of swimming training on sucrose intake/preference, reactivity to sucrose taste, self-care in neurobehavioral stress, and the possible involvement of the vasopressin type V1 receptor in sucrose solution intake. Male Wistar rats, of from different cohorts were used, subjected to a sedentary lifestyle (SED) or swimming training (TR - 1 h/day, 5×/week, for 8 weeks, with no added load). Weekly intake was verified in SED and TR rats after access to a sucrose solution 1×/week, 2 h/day, for eight weeks. Chronic effects of swimming and/or a sedentary lifestyle were carried out three days after the end of the physical exercise protocol. Swimming training reduced the intake of sucrose solution from the third week onwards in the two-bottle test measured once a week for 8 weeks. After the ending of the swimming protocol, sucrose intake was also reduced as per its preference. This reduced intake is probably correlated with the carbohydrate aspect of sucrose since saccharin intake was not affected. In addition, chronic swimming training was shown to reduce ingestive responses, increase neutral responses, without interfering with aversive, in the sucrose solution taste reactivity test. In addition, these results are not related to a depressive-like behavior, nor to neurobehavioral stress. Furthermore, treatment with vasopressin V1 receptor antagonist abolished the reduced sucrose intake in trained rats. The results suggest that swimming performed chronically is capable of reducing intake and preference for sucrose by decreasing the palatability of sucrose without causing depressive-type behavior or stress. In addition, the results also suggest that central V1 vasopressin receptors are part of the mechanisms activated to reduce sucrose intake in trained rats.
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Affiliation(s)
| | - Milede Hanner Paes
- Research Center in Biological Sciences - NUPEB, Federal University of Ouro Preto, Ouro Preto, MG, Brazil
| | | | - Leonardo Máximo Cardoso
- Research Center in Biological Sciences - NUPEB, Federal University of Ouro Preto, Ouro Preto, MG, Brazil
| | - Lisandra Brandino de Oliveira
- Department of Food and Medicine, Faculty of Pharmaceutical Sciences, Federal University of Alfenas, Alfenas, MG, Brazil.
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Mahdirejei HA, Peeri M, Azarbayjani MA, Fattahi Masrour F. Fluoxetine combined with swimming exercise synergistically reduces lipopolysaccharide-induced depressive-like behavior by normalizing the HPA axis and brain inflammation in mice. Pharmacol Biochem Behav 2023; 232:173640. [PMID: 37741552 DOI: 10.1016/j.pbb.2023.173640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 09/17/2023] [Accepted: 09/20/2023] [Indexed: 09/25/2023]
Abstract
Major depression disorder is a debilitating psychiatric disease affecting millions of people worldwide. This disorder is the leading cause of morbidity and mortality in high-income countries. Selective serotonin reuptake inhibitors such as fluoxetine are first-line drugs for treating depression-related disorders, but not all patients respond well to these antidepressants. This study aimed to evaluate whether fluoxetine combined with aerobic exercise can affect lipopolysaccharide (LPS)-induced depressive-like behavior, hypothalamic-pituitary-adrenal (HPA) axis dysregulation, and brain inflammation in mice. Male mice were exposed to fluoxetine, swimming exercise, or a combination of both and finally treated with LPS. We measured depression-related symptoms such as anhedonia, behavioral despair, weight gain, and food intake. Hormones (corticosterone and testosterone) and cytokines (IL-1β, IL-6, TNF-α, IL-10) were also measured in serum and brain (hippocampus and prefrontal cortex), respectively. The findings indicated that LPS induced anhedonia and behavioral despair and increased corticosterone, hippocampal IL-1β, TNF-α, and decreased testosterone and hippocampal IL-10 in mice. Fluoxetine and exercise separately reduced LPS-induced depressive-like behavior, while their combination synergistically reduced these symptoms in LPS-treated mice. We found fluoxetine alone increased food intake and body weight in LPS-treated mice. Fluoxetine and exercise combination reduced corticosterone, hippocampal TNF-α, and prefrontal IL-6 and TNF-α levels and increased testosterone and hippocampal and prefrontal IL-10 levels more effectively than fluoxetine alone in LPS-treated mice. This study suggests that swimming exercise combined with fluoxetine can affect depression-related behavior, HPA axis, and brain inflammation more effectively than when they are used separately.
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Affiliation(s)
| | - Maghsoud Peeri
- Department of Exercise Physiology, Central Tehran Branch, Islamic Azad University, Tehran, Iran.
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Oliveira MCN, Cavalcante IL, de Araújo AN, Ferreira dos Santos AM, de Menezes RPB, Herrera-Acevedo C, Ferreira de Sousa N, de Souza Aquino J, Barbosa-Filho JM, de Castro RD, Almeida RN, Scotti L, Scotti MT, Da Silva Stiebbe Salvadori MG. Methyleugenol Has an Antidepressant Effect in a Neuroendocrine Model: In Silico and In Vivo Evidence. Pharmaceuticals (Basel) 2023; 16:1408. [PMID: 37895879 PMCID: PMC10610402 DOI: 10.3390/ph16101408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 08/18/2023] [Accepted: 08/21/2023] [Indexed: 10/29/2023] Open
Abstract
Major depressive disorder is a severe mood disorder characterized by different emotions and feelings. This study investigated the antidepressant activity of the phenylpropanoid methyleugenol (ME) in adult female mice exposed to a stress model induced by dexamethasone. The animals were randomly divided into groups containing eight animals and were pre-administered with dexamethasone (64 μg/kg subcutaneously). After 165 and 180 min, they were treated with ME (25, 50 and 100 mg/kg intraperitoneally) or imipramine (10 mg/kg intraperitoneally) after 45 min and 30 min, respectively; they were then submitted to tests which were filmed. The videos were analyzed blindly. In the tail suspension test, ME (50 mg/kg) increased latency and reduced immobility time. In the splash test, ME (50 mg/kg) decreased grooming latency and increased grooming time. In the open field, there was no statistical difference for the ME groups regarding the number of crosses, and ME (50 mg/kg) increased the number of rearing and time spent in the center. Regarding in silico studies, ME interacted with dopaminergic D1 and α1 adrenergic pathway receptors and with tryptophan hydroxylase inhibitor. In the in vivo evaluation of the pathways of action, the antidepressant potential of ME (50 mg/kg) was reversed by SCH23390 (4 mg/kg intraperitoneally) dopaminergic D1 receptor, Prazosin (1 mg/kg intraperitoneally) α1 adrenergic receptor, and PCPA (4 mg/kg intraperitoneally) tryptophan hydroxylase inhibitor. Our findings indicate that ME did not alter with the locomotor activity of the animals and shows antidepressant activity in female mice with the participation of the D1, α1 and serotonergic systems.
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Affiliation(s)
- Mayara Cecile Nascimento Oliveira
- Laboratory of Psychopharmacology, Institute for Research in Drugs and Medicines, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil (A.M.F.d.S.); (R.D.d.C.)
| | - Ikla Lima Cavalcante
- Laboratory of Psychopharmacology, Institute for Research in Drugs and Medicines, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil (A.M.F.d.S.); (R.D.d.C.)
| | - Alana Natalícia de Araújo
- Laboratory of Psychopharmacology, Institute for Research in Drugs and Medicines, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil (A.M.F.d.S.); (R.D.d.C.)
| | - Aline Matilde Ferreira dos Santos
- Laboratory of Psychopharmacology, Institute for Research in Drugs and Medicines, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil (A.M.F.d.S.); (R.D.d.C.)
| | - Renata Priscila Barros de Menezes
- Laboratory of Cheminformatics, Institute for Research in Drugs and Medicines, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil
| | - Chonny Herrera-Acevedo
- Laboratory of Cheminformatics, Institute for Research in Drugs and Medicines, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil
| | - Natália Ferreira de Sousa
- Laboratory of Cheminformatics, Institute for Research in Drugs and Medicines, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil
| | - Jailane de Souza Aquino
- Laboratory of Experimental Nutrition, Department of Nutrition, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil
| | - José Maria Barbosa-Filho
- Department of Pharmaceutical Sciences, Institute for Research in Drugs and Medicines, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil
| | - Ricardo Dias de Castro
- Laboratory of Psychopharmacology, Institute for Research in Drugs and Medicines, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil (A.M.F.d.S.); (R.D.d.C.)
| | - Reinaldo Nóbrega Almeida
- Laboratory of Psychopharmacology, Institute for Research in Drugs and Medicines, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil (A.M.F.d.S.); (R.D.d.C.)
| | - Luciana Scotti
- Laboratory of Cheminformatics, Institute for Research in Drugs and Medicines, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil
| | - Marcus Tullius Scotti
- Laboratory of Cheminformatics, Institute for Research in Drugs and Medicines, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil
| | - Mirian Graciela Da Silva Stiebbe Salvadori
- Laboratory of Psychopharmacology, Institute for Research in Drugs and Medicines, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil (A.M.F.d.S.); (R.D.d.C.)
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Barzegari A, Mahdirejei HA, Hanani M, Esmaeili MH, Salari AA. Adolescent swimming exercise following maternal valproic acid treatment improves cognition and reduces stress-related symptoms in offspring mice: Role of sex and brain cytokines. Physiol Behav 2023; 269:114264. [PMID: 37295664 DOI: 10.1016/j.physbeh.2023.114264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 05/20/2023] [Accepted: 06/06/2023] [Indexed: 06/12/2023]
Abstract
Valproic acid (VPA) treatment during pregnancy is a risk factor for developing autism spectrum disorder, cognitive deficits, and stress-related disorders in children. No effective therapeutic strategies are currently approved to treat or manage core symptoms of autism. Active lifestyles and physical activity are closely associated with health and quality of life during childhood and adulthood. This study aimed to evaluate whether swimming exercise during adolescence can prevent the development of cognitive dysfunction and stress-related disorders in prenatally VPA-exposed mice offspring. Pregnant mice received VPA, afterwards, offspring were subjected to swimming exercise. We assessed neurobehavioral performances and inflammatory cytokines (interleukin-(IL)6, tumor-necrosis-factor-(TNF)α, interferon-(IFN)γ, and IL-17A) in the hippocampus and prefrontal cortex of offspring. Prenatal VPA treatment increased anxiety-and anhedonia-like behavior and decreased social behavior in male and female offspring. Prenatal VPA exposure also increased behavioral despair and reduced working and recognition memory in male offspring. Although prenatal VPA increased hippocampal IL-6 and IFN-γ, and prefrontal IFN-γ and IL-17 in males, it only increased hippocampal TNF-α and IFN-γ in female offspring. Adolescent exercise made VPA-treated male and female offspring resistant to anxiety-and anhedonia-like behavior in adulthood, whereas it only made VPA-exposed male offspring resistant to behavioral despair, social and cognitive deficits in adulthood. Exercise reduced hippocampal IL-6, TNF-α, IFN-γ, and IL-17, and prefrontal IFN-γ and IL-17 in VPA-treated male offspring, whereas it reduced hippocampal TNF-α and IFN-γ in VPA-treated female offspring. This study suggests that adolescent exercise may prevents the development of stress-related symptoms, cognitive deficits, and neuroinflammation in prenatally VPA-exposed offspring mice.
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Affiliation(s)
- Ali Barzegari
- Department of Exercise Physiology, Payame Noor University (PNU), Tehran, Iran
| | | | - Masoumeh Hanani
- Department of Exercise Physiology, Faculty of Physical Education and Sport Sciences, Kish International Campus, University of Tehran, Kish, Iran
| | | | - Ali-Akbar Salari
- Salari Institute of Cognitive and Behavioral Disorders (SICBD), Karaj, Alborz, Iran; Department of Cognitive Neuroscience, Donders Institute for Brain, Cognition, and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands.
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8
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Mahdirejei HA, Peeri M, Azarbayjani MA, Masrour FF. Diazepam and exercise training combination synergistically reduces lipopolysaccharide-induced anxiety-like behavior and oxidative stress in the prefrontal cortex of mice. Neurotoxicology 2023; 97:S0161-813X(23)00084-0. [PMID: 37295748 DOI: 10.1016/j.neuro.2023.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 05/27/2023] [Accepted: 06/05/2023] [Indexed: 06/12/2023]
Abstract
Anxiety-related disorders are among the most important risks for global health, especially in recent years due to the COVID-19 pandemic. Benzodiazepines like diazepam are generally used to treat anxiety disorders, but the overall outcome is not always satisfactory. This is why psychiatrists encourage patients with anxiety to change their lifestyle habits to decrease the risk of anxiety recurrence. However, the effect of diazepam and exercise in combination is unknown. This study aimed to investigate the effect of diazepam alone or in combination with swimming exercise on lipopolysaccharide (LPS)-induced anxiety-like behavior and oxidative stress in the hippocampus and prefrontal cortex of mice. Mice were exposed to diazepam and swimming exercise alone or in combination with each other and then received LPS. We assessed anxiety-like behavior using open field and light-dark box and measured oxidative markers including glutathione (GSH), malondialdehyde (MDA), and glutathione disulfide (GSSG) in the hippocampus and prefrontal cortex. The findings showed that LPS increased anxiety-related symptoms and oxidative stress by decreasing GSH and increasing MDA and GSSG levels in the prefrontal cortex but not in the hippocampus. Although diazepam alone did not reduce anxiety-like behavior and oxidative stress, it in combination with exercise significantly decreased anxiety-like behavior and oxidative stress in the prefrontal cortex of LPS-treated mice. This drug and exercise combination also displayed a more effective effect in comparison with exercise alone. Overall, this study suggests that diazepam in combination with swimming exercise has higher efficacy on anxiety-like behavior and oxidative stress than when they are used alone.
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Affiliation(s)
| | - Maghsoud Peeri
- Department of Exercise Physiology, Central Tehran Branch, Islamic Azad University, Tehran, Iran.
| | - Mohammad Ali Azarbayjani
- Department of Exercise Physiology, Central Tehran Branch, Islamic Azad University, Tehran, Iran.
| | - Forouzan Fattahi Masrour
- Department of Exercise Physiology, Central Tehran Branch, Islamic Azad University, Tehran, Iran.
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9
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Azari AE, Peeri M, Masrour FF. The role of the oxytocinergic system in the antidepressant-like effect of swimming training in male mice. Behav Brain Res 2023; 449:114474. [PMID: 37148917 DOI: 10.1016/j.bbr.2023.114474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 03/12/2023] [Accepted: 03/20/2023] [Indexed: 05/08/2023]
Abstract
Increasing evidence shows that higher physical activity such as running and swimming exercises is associated with decreased depression-related symptoms. However, underlying mechanisms are not fully understood. This study aimed to investigate whether oxytocinergic system can mediate the antidepressant effect of swimming exercises in mice. First, male NMRI mice were subjected to swimming training for eight weeks, then animals intraperitoneally received oxytocin antagonist (L-368899) 1hour before behavioral tests. We assessed anhedonia and social behavior and behavioral despair using the sucrose preference test, social interaction test, and tail suspension test. Oxytocin levels in the brain and serum were also measured. The results showed that swimming training decreased anhedonia and behavioral despair, whereas it increased social behavior and oxytocin levels in male mice. On the other hand, a subthreshold dose of oxytocin antagonist treatment in exercised mice prevented the antidepressant effect of swimming exercise via increased anhedonia and behavioral despair and decreased social behavior compared to the swimming training group. However, the blockade of oxytocin receptors did not affect oxytocin levels in exercised mice. Overall, these findings suggest that oxytocinergic system can play a role in mediating the antidepressant-like effect of swimming training in mice.
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Affiliation(s)
- Amir Emad Azari
- Department of Exercise Physiology, Central Tehran Branch, Islamic Azad University, Tehran, Iran.
| | - Maghsoud Peeri
- Department of Exercise Physiology, Central Tehran Branch, Islamic Azad University, Tehran, Iran.
| | - Forouzan Fattahi Masrour
- Department of Exercise Physiology, Central Tehran Branch, Islamic Azad University, Tehran, Iran.
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10
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Parnow A, Hafedh M, Tsunoda I, Patel DI, Baker JS, Saeidi A, Bagchi S, Sengupta P, Dutta S, Łuszczki E, Stolarczyk A, Oleksy Ł, Al Kiyumi MH, Laher I, Zouhal H. Effectiveness of exercise interventions in animal models of multiple sclerosis. Front Med (Lausanne) 2023; 10:1143766. [PMID: 37089595 PMCID: PMC10116993 DOI: 10.3389/fmed.2023.1143766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 03/03/2023] [Indexed: 04/03/2023] Open
Abstract
Multiple sclerosis (MS) is associated with an impaired immune system that severely affects the spinal cord and brain, and which is marked by progressive inflammatory demyelination. Patients with MS may benefit from exercise training as a suggested course of treatment. The most commonly used animal models of studies on MS are experimental autoimmune/allergic encephalomyelitis (EAE) models. The present review intends to concisely discuss the interventions using EAE models to understand the effectiveness of exercise as treatment for MS patients and thereby provide clear perspective for future research and MS management. For the present literature review, relevant published articles on EAE animal models that reported the impacts of exercise on MS, were extracted from various databases. Existing literature support the concept that an exercise regimen can reduce the severity of some of the clinical manifestations of EAE, including neurological signs, motor function, pain, and cognitive deficits. Further results demonstrate the mechanisms of EAE suppression with information relating to the immune system, demyelination, regeneration, and exercise in EAE. The role for neurotrophic factors has also been investigated. Analyzing the existing reports, this literature review infers that EAE is a suitable animal model that can help researchers develop further understanding and treatments for MS. Besides, findings from previous animal studies supports the contention that exercise assists in ameliorating MS progression.
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Affiliation(s)
- Abdolhossein Parnow
- Department of Sport Biological Sciences, Physical Education and Sports Sciences Faculty, Razi University, Kermanshah, Iran
- *Correspondence: Abdolhossein Parnow,
| | - Muthanna Hafedh
- Department of Exercise Physiology, General Directorate of Education Basrah, Basrah, Iraq
- Department of Sports Activities, College of Adm&Eco/Qurna, University of Basrah, Basrah, Iraq
| | - Ikuo Tsunoda
- Department of Microbiology, Faculty of Medicine, Kindai University, Osaka, Japan
| | - Darpan I. Patel
- School of Nursing, University of Texas Health Science Center at San Antonio, San Antonio, TX, United States
| | - Julien S. Baker
- Department of Sport, Physical Education and Health, Centre for Health and Exercise Science Research, Hong Kong Baptist University, Kowloon, Hong Kong SAR, China
| | - Ayoub Saeidi
- Department of Physical Education and Sport Sciences, Faculty of Humanities and Social Sciences, University of Kurdistan, Sanandaj, Iran
| | - Sovan Bagchi
- Department of Biomedical Sciences, Gulf Medical University, Ajman, United Arab Emirates
- Sovan Bagchi,
| | - Pallav Sengupta
- Department of Biomedical Sciences, Gulf Medical University, Ajman, United Arab Emirates
| | - Sulagna Dutta
- School of Medical Sciences, Bharath Institute of Higher Education and Research (BIHER), Chennai, India
| | - Edyta Łuszczki
- Institute of Health Sciences, Medical College of Rzeszów University, Rzeszów, Poland
| | - Artur Stolarczyk
- Department of Orthopedics and Rehabilitation, Medical University of Warsaw, Warsaw, Poland
| | - Łukasz Oleksy
- Department of Physiotherapy, Faculty of Health Sciences, Jagiellonian University Medical College, Kraków, Poland
| | - Maisa Hamed Al Kiyumi
- Department of Family Medicine and Public Health, Sultan Qaboos University Hospital, Sultan Qaboos University, Muscat, Oman
| | - Ismail Laher
- Department of Anesthesiology, Pharmacology and Therapeutics, The University of British Columbia, Vancouver, BC, Canada
| | - Hassane Zouhal
- University of Rennes, M2S (Laboratoire Mouvement, Sport, Santé) - EA 1274, Rennes, France
- Institute International des Sciences du Sport (2I2S), Irodouër, France
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11
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Park HJ, Rhie SJ, Shim I. Regulatory role of cytokines on etiology of depression in animal models: their biological mechanisms and clinical implication with physical exercise. J Exerc Rehabil 2022; 18:344-349. [PMID: 36684530 PMCID: PMC9816612 DOI: 10.12965/jer.2244506.253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 11/11/2022] [Indexed: 12/29/2022] Open
Abstract
It has been known that chronic psychological or physical stress elicits depressive behaviors (learned helplessness, anhedonia, anxiety, etc.) and also activates to release proinflammatory cytokines in the brain. Especially, postmenopausal women under stress condition exacerbates neuroimmune systems and mood disorder. Repeated restraint stress in the ovariectomized female rats poses an immune challenge which was capable of inducing depressive-like behaviors, promoting exaggerated corticosterone responses and changing the proinflammatory cytokine expression such as interleukin (IL)-1β in the brain. Also, anti-inflammatory cytokines including IL-4 are known to regulate inflammation caused by immune response or stress challenge. Furthermore, some studies reported that physical activity can reduce stress hormones and improve personal immunity. Physical exercise has been shown to be associated with decreased symptoms of depression and anxiety, and with improved physical health, immunological function, and psychological well-being. This paper aims to discuss an overview of how stress shapes neuroimmune response and diverse roles of cytokines in animals models, acting on depressive-like behavioral changes; some beneficial aspects of exercise on stress-related disorders are addressed.
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Affiliation(s)
- Hyun Jung Park
- Department of Food Science and Biotechnology, Kyonggi University, Suwon,
Korea
| | - Sung Ja Rhie
- Department of Beauty Design, Halla University, Wonju,
Korea
| | - Insop Shim
- Department of Physiology, College of Medicine, Kyung Hee University, Seoul,
Korea,Corresponding author: Insop Shim, Department of Physiology, College of Medicine Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Korea,
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12
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Chronic clomipramine treatment reverses depressogenic-like effects of a chronic treatment with dexamethasone in rats. IBRO Neurosci Rep 2022; 13:147-155. [PMID: 36035970 PMCID: PMC9400083 DOI: 10.1016/j.ibneur.2022.07.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 07/27/2022] [Accepted: 07/30/2022] [Indexed: 11/23/2022] Open
Abstract
Corticosteroids are widely used in medicine, for their anti-inflammatory and immunosuppressive actions, but can lead to troubling psychiatric side-effects. In fact, corticosteroids can induce many symptoms and syndromes, for example, mood disorders, anxiety and panic disorder, suicidal thinking and behavior. Furthermore, chronic stress and the administration of exogenous glucocorticoids are reported to induce affective changes in humans and rodents that relate to depressive state. Animal models are highly useful tools for studying the depression etiology. Face validity, construct validity, and predictive validity are the main criteria to evaluate animal depression models. The present study aimed to investigate the behavioral, cognitive, and biochemical effects of a chronic administration of DEX on Wistar rats. Wistar rats were administered daily with DEX (1.5 mg/kg, i.p., 21 days) or saline, the clomipramine treatment (2 mg/kg, i.p.) was realized just after the DEX injections for 21 days. DEX induced changes were evaluated by: forced swimming, novelty suppressed feeding, saccharin preference, open field, Morris water maze, and oxidative stress state in the brain. Results showed that chronic DEX administration conduct to a range of depression-related behavioral traits, including anhedonia, despair, weight loss, anxiety-like behavior, and cognitive impairments, which fill the face validity criterion. The DEX induced behavioral changes may result from the massive production of oxidative stress agents. This sustains the etiological hypothesis claiming that hyper-circulating glucocorticoid resulting from HPA dysfunction induces damage in certain neural structures related to depressive disorder, essentially the hippocampus. The antidepressant treatment has restored the behavioral state of rats which fills the predictive validity criterion.
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13
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Swimming exercise strain-dependently affects maternal care and depression-related behaviors through gestational corticosterone and brain serotonin in postpartum dams. Brain Res Bull 2022; 188:122-130. [DOI: 10.1016/j.brainresbull.2022.07.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 07/26/2022] [Accepted: 07/27/2022] [Indexed: 11/18/2022]
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14
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Xie J, Geng X, Fan F, Fu X, He S, Li T. The efficacy of therapies for post-stroke depression in aging: An umbrella review. Front Aging Neurosci 2022; 14:993250. [PMID: 36081895 PMCID: PMC9446482 DOI: 10.3389/fnagi.2022.993250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 08/08/2022] [Indexed: 12/04/2022] Open
Abstract
Post-stroke depression (PSD) is a common complication after stroke. PSD is associated with emotional disorders and psychological dependence, which are potential risk factors for stroke recurrence and suicidality. This study aimed to perform an umbrella review of therapies for PSD through a comprehensive literature search. A systematic search was conducted in the PubMed and Web of Science by two independent authors. We examined the Hamilton Depression Scale (HAMD), Activities of daily living (ADL), Neurologic function as efficacy endpoints, and the incidence of adverse events as safety profiles. Seventeen eligible studies, including 267 clinical trials were included in this study. The results showed that High-Frequency Repetitive Transcranial Magnetic Stimulation (HfrTMS), Acupuncture/EA+conventional treatment, Escitalopram, Modified Sini San, Moxibustion, Xiaoyao Formula, Paroxetine, Chinese herbal medicine, Exercise, Citalopram, and Cognitive behavioral therapy are beneficial for improving the depression symptoms of patients with PSD. HfrTMS and Sertraline may have an impact on slowing the scores of activities of daily living or neurologic function. In addition, Acupuncture/EA+conventional, Escitalopram, Citalopram, Sertraline, and Fluoxetine showed no serious adverse events in PSD patients. Our study demonstrated that 11 treatment methods can effectively improve the condition of PSD patients.
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Affiliation(s)
- Jinlu Xie
- Key Laboratory of Vector Biology and Pathogen Control of Zhejiang, School of Medicine, Huzhou Central Hospital, Huzhou University, Huzhou, China
| | - Xiwen Geng
- Experimental Centre, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Fangcheng Fan
- School of Pharmacy, Minzu University of China, Beijing, China
| | - Xuyan Fu
- Key Laboratory of Vector Biology and Pathogen Control of Zhejiang, School of Medicine, Huzhou Central Hospital, Huzhou University, Huzhou, China
| | - Shuaibing He
- Key Laboratory of Vector Biology and Pathogen Control of Zhejiang, School of Medicine, Huzhou Central Hospital, Huzhou University, Huzhou, China,*Correspondence: Shuaibing He
| | - Tao Li
- Key Laboratory of Vector Biology and Pathogen Control of Zhejiang, School of Medicine, Huzhou Central Hospital, Huzhou University, Huzhou, China,Tao Li
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15
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Jennen L, Mazereel V, Lecei A, Samaey C, Vancampfort D, van Winkel R. Exercise to spot the differences: a framework for the effect of exercise on hippocampal pattern separation in humans. Rev Neurosci 2022; 33:555-582. [PMID: 35172422 DOI: 10.1515/revneuro-2021-0156] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 01/16/2022] [Indexed: 12/12/2022]
Abstract
Exercise has a beneficial effect on mental health and cognitive functioning, but the exact underlying mechanisms remain largely unknown. In this review, we focus on the effect of exercise on hippocampal pattern separation, which is a key component of episodic memory. Research has associated exercise with improvements in pattern separation. We propose an integrated framework mechanistically explaining this relationship. The framework is divided into three pathways, describing the pro-neuroplastic, anti-inflammatory and hormonal effects of exercise. The pathways are heavily intertwined and may result in functional and structural changes in the hippocampus. These changes can ultimately affect pattern separation through direct and indirect connections. The proposed framework might guide future research on the effect of exercise on pattern separation in the hippocampus.
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Affiliation(s)
- Lise Jennen
- KU Leuven, Department of Neurosciences, Center for Clinical Psychiatry, ON V Herestraat 49, bus 1029, 3000 Leuven, Belgium
| | - Victor Mazereel
- KU Leuven, Department of Neurosciences, Center for Clinical Psychiatry, ON V Herestraat 49, bus 1029, 3000 Leuven, Belgium.,University Psychiatric Center KU Leuven, Leuvensesteenweg 517, 3070 Leuven-Kortenberg, Belgium
| | - Aleksandra Lecei
- KU Leuven, Department of Neurosciences, Center for Clinical Psychiatry, ON V Herestraat 49, bus 1029, 3000 Leuven, Belgium
| | - Celine Samaey
- KU Leuven, Department of Neurosciences, Center for Clinical Psychiatry, ON V Herestraat 49, bus 1029, 3000 Leuven, Belgium
| | - Davy Vancampfort
- University Psychiatric Center KU Leuven, Leuvensesteenweg 517, 3070 Leuven-Kortenberg, Belgium.,KU Leuven Department of Rehabilitation Sciences, ON IV Herestraat 49, bus 1510, 3000, Leuven, Belgium
| | - Ruud van Winkel
- KU Leuven, Department of Neurosciences, Center for Clinical Psychiatry, ON V Herestraat 49, bus 1029, 3000 Leuven, Belgium.,University Psychiatric Center KU Leuven, Leuvensesteenweg 517, 3070 Leuven-Kortenberg, Belgium
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16
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Sohroforouzani AM, Shakerian S, Ghanbarzadeh M, Alaei H. Effect of forced treadmill exercise on stimulation of BDNF expression, depression symptoms, tactile memory and working memory in LPS-treated rats. Behav Brain Res 2022; 418:113645. [PMID: 34743949 DOI: 10.1016/j.bbr.2021.113645] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 10/12/2021] [Accepted: 10/26/2021] [Indexed: 12/20/2022]
Abstract
Neuroinflammation has been implicated in cognitive dysfunction and the occurrence of depression in neurodegenerative diseases. Brain-derived neurotrophic factor (BDNF) is believed to be involved with the benefits of exercise training in boosting memory and learning processes and antidepressant therapies. This study aimed to investigate the effect of forced treadmill exercise on hippocampal BDNF expression levels, depression symptoms, tactile memory and working memory in lipopolysaccharide (LPS)-treated rats. For this purpose, 40 male Wistar rats received 0.25 mg/kg of LPS or saline intraperitoneally for 9 consecutive days before exercise. They again received a single injection of 0.5 mg/kg of LPS or saline on days 20 and 41 after exercise. Exercise groups had to run on a motorized treadmill 5 days a week for 8 weeks. Following the last exercise training session, forced swim test (FST), Y maze and novel object recognition (NOR) task were performed. Finally, the hippocampus of rats was removed and used for determination of BDNF expression levels by real-time polymerase chain reaction (real-time PCR). The data showed that LPS decreased BDNF expression levels, Y maze score, and recognition index in NOR and increased immobility time in FST (p < 0.05). In contrast, forced treadmill exercise increased BDNF expression levels and improved the percentage of spontaneous alternation, recognition index, and immobility time in LPS-treated rats (p < 0.05). There was a significant correlation between BDNF expression levels with immobility time and recognition index (p < 0.05) but not with the percentage of spontaneous alternation (p > 0.05). The findings suggest that forced treadmill exercise may protect the brain of LPS-treated rats by improving the symptoms of depression and cognitive function through its effect on BDNF expression levels.
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Affiliation(s)
| | - Saeed Shakerian
- Department of Exercise Physiology, Sport Sciences Faculty, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Mohsen Ghanbarzadeh
- Department of Exercise Physiology, Sport Sciences Faculty, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Hojjatallah Alaei
- Department of Physiology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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17
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Meng Y, Xu D, Zhang W, Meng W, Lan X, Wang X, Li M, Zhang X, Zhao Y, Yang H, Zhang R, Zhen Z. Effect of Early Swimming on the Behavior and Striatal Transcriptome of the Shank3 Knockout Rat Model of Autism. Neuropsychiatr Dis Treat 2022; 18:681-694. [PMID: 35387206 PMCID: PMC8979754 DOI: 10.2147/ndt.s357338] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 03/17/2022] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Autism spectrum disorder (ASD) is a developmental disorder characterized by social behavior deficits and stereotyped behaviors in childhood that lacks satisfactory medical intervention. Early swimming intervention is a noninvasive method combining enriched environment and exercise, which has been proven to improve brain development in young children and to treat neurodevelopmental diseases. METHODS In this study, we tested the autism-like behavior of rats with deletions in exons 11-21 of the Shank3 gene and evaluated the effect of early swimming intervention (from postnatal day 8 to 60) on the behavior of this animal model of autism. In addition, the transcriptomes of the striatal tissues of wild-type, Shank3 knockout and Shank3 knockout swimming groups rats were analyzed. RESULTS Shank3 knockout rats exhibit core symptoms of autism, and early swimming improved the social and stereotyped behaviors in this autism rat model. Transcriptomics results revealed that compared to the wild-type group, 291 differentially expressed genes (DEGs) were identified in the striatum of the Shank3 knockout group. Compared to Shank3 knockout group, 534 DEGs were identified in the striatum of Shank3 knockout swimming group. The DEGs annotated by Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway shows that the impacts of Shank3 deletion were primarily reflected in synaptic structure, development, morphology, receptor function and signaling, and swimming primarily changed the terms related to the synapses in the striatum of Shank3 knockout rats, including the morphology, structure, composition, development and regulation of synapses. CONCLUSION Early swimming intervention can ameliorate behavioral abnormalities caused by Shank3 knockout, by a mechanism that may involve the process of striatal synaptic development and should be further investigated.
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Affiliation(s)
- Yunchen Meng
- College of P.E and Sports, Beijing Normal University, Beijing, People's Republic of China
| | - Dan Xu
- College of P.E and Sports, Beijing Normal University, Beijing, People's Republic of China
| | - Weinan Zhang
- College of P.E and Sports, Beijing Normal University, Beijing, People's Republic of China
| | - Wenshu Meng
- College of Life Sciences, Beijing Normal University, Beijing, People's Republic of China
| | - Xingyu Lan
- Department of Neurobiology, School of Basic Medical Sciences, Peking University, Beijing, People's Republic of China
| | - Xiaoxi Wang
- Department of Neurobiology, School of Basic Medical Sciences, Peking University, Beijing, People's Republic of China
| | - Mingjuan Li
- Department of Neurobiology, School of Basic Medical Sciences, Peking University, Beijing, People's Republic of China
| | - Xiaoyan Zhang
- College of P.E and Sports, Beijing Normal University, Beijing, People's Republic of China
| | - Yu Zhao
- College of P.E and Sports, Beijing Normal University, Beijing, People's Republic of China
| | - Haodong Yang
- College of P.E and Sports, Beijing Normal University, Beijing, People's Republic of China
| | - Rong Zhang
- Department of Neurobiology, School of Basic Medical Sciences, Peking University, Beijing, People's Republic of China.,Neuroscience Research Institute, Peking University, Beijing, People's Republic of China.,Key Laboratory for Neuroscience, Ministry of Education/National Health and Family Planning Commission, Peking University, Beijing, People's Republic of China.,Autism Research Center of Peking University Health Science Center, Beijing, People's Republic of China
| | - Zhiping Zhen
- College of P.E and Sports, Beijing Normal University, Beijing, People's Republic of China
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18
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Aerobic Exercise Mediated Increase in BDNF Expression Ameliorates Depression in Propylthiouracil-Induced Hypothyroidism in Adult Rats. JOURNAL OF AFFECTIVE DISORDERS REPORTS 2021. [DOI: 10.1016/j.jadr.2021.100268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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19
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Sun CW, Wang YJ, Fang YQ, He YQ, Wang X, So BCL, Shum DHK, Yan C. The effect of physical activity on anhedonia in individuals with depressive symptoms. Psych J 2021; 11:214-226. [PMID: 34530499 DOI: 10.1002/pchj.485] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 07/04/2021] [Accepted: 08/04/2021] [Indexed: 12/28/2022]
Abstract
The therapeutic effect of antidepressants has been demonstrated for anhedonia in patients with depression. However, antidepressants may cause side-effects, such as cardiovascular dysfunction. Although physical activity has minor side-effects, it may serve as an alternative for improving anhedonia and depression. We sought to investigate whether physical activity reduces the level of anhedonia in individuals with depression. Fifty-six university students with moderate depressive symptoms (Beck Depression Inventory total score > 16) were divided into three training groups: the Running Group (RG, n = 19), the Stretching Group (SG, n = 19), and the Control Group (n = 18). We employed the Monetary Incentive Delay (MID) task and the Temporal Experience of Pleasure Scale (TEPS) to evaluate hedonic capacity. All participants in the RG and SG received 8 weeks of jogging and stretching training, respectively. The RG experienced an increase in the level of arousal during anticipation of a future reward and recalled less negativity towards the loss condition. The SG exhibited enhanced scores on the Anticipatory and Consummatory Pleasure subscales of the TEPS after training. Moreover, in the RG, greater improvements in anticipatory arousal ratings for pleasure and remembered valence ratings for negative affect were associated with longer training duration, lower maximum heart rate, and higher consumed calories during training. To conclude, physical activity is effective in improving anticipatory anhedonia in individuals with depressive symptoms.
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Affiliation(s)
- Ching-Wen Sun
- Key Laboratory of Brain Functional Genomics (MOE&STCSM), Affiliated Mental Health Center (ECNU), School of Psychology and Cognitive Science, East China Normal University, Shanghai, China.,Shanghai Changning Mental Health Center, Shanghai, China
| | - Ya-Jing Wang
- Department of Psychology, Navy Medical University, Shanghai, China
| | - Yu-Qi Fang
- Key Laboratory of Brain Functional Genomics (MOE&STCSM), Affiliated Mental Health Center (ECNU), School of Psychology and Cognitive Science, East China Normal University, Shanghai, China
| | - Yu-Qian He
- Key Laboratory of Brain Functional Genomics (MOE&STCSM), Affiliated Mental Health Center (ECNU), School of Psychology and Cognitive Science, East China Normal University, Shanghai, China
| | - Xuan Wang
- Key Laboratory of Brain Functional Genomics (MOE&STCSM), Affiliated Mental Health Center (ECNU), School of Psychology and Cognitive Science, East China Normal University, Shanghai, China
| | - Billy C L So
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong, China
| | - David H K Shum
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong, China.,Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China.,School of Applied Psychology, Griffith University, Gold Coast, Queensland, Australia
| | - Chao Yan
- Key Laboratory of Brain Functional Genomics (MOE&STCSM), Affiliated Mental Health Center (ECNU), School of Psychology and Cognitive Science, East China Normal University, Shanghai, China.,Shanghai Changning Mental Health Center, Shanghai, China
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20
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Gilak-Dalasm M, Peeri M, Azarbayjani MA. Swimming exercise decreases depression-like behaviour and inflammatory cytokines in a mouse model of type 2 diabetes. Exp Physiol 2021; 106:1981-1991. [PMID: 34347905 DOI: 10.1113/ep089501] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Accepted: 07/30/2021] [Indexed: 12/14/2022]
Abstract
NEW FINDINGS What is the central question of this study? Can swimming exercise decrease depression-like behaviour and inflammation in type 2 diabetic mice? What is the main finding and its importance? Swimming exercise decreased depression-like behaviour by reducing inflammation in type 2 diabetic mice. Swimming exercise might be useful for the treatment of depression-related disorders in patients with type 2 diabetes. ABSTRACT Clinical and experimental studies have shown that type 2 diabetes is associated with depression-related disorders. Inflammation has been identified as a common mechanism in both type 2 diabetes and depression. Several studies have suggested that swimming exercise might be able to reduce depression-related symptoms. The present study aimed to explore whether swimming exercise can decrease depression-like behaviour in type 2 diabetic mice. To induce type 2 diabetes, male C57BL6 mice were treated with a high-fat diet and streptozocin. Type 2 diabetic animals were subjected to swimming exercise for 4 weeks. Then, depression-like behaviours were evaluated by sucrose preference, novelty-suppressed feeding, social interaction and tail suspension tests. We also measured levels of glucose, insulin and pro-inflammatory cytokines such as interleukin-1β and tumour necrosis factor-α in the serum of animals. The results indicated that type 2 diabetes significantly increased anhedonia- and depression-like behaviours in mice. We also found significant increases in glucose, insulin and inflammatory cytokines in diabetic mice. Moreover, swimming exercise reduced anhedonia- and depression-like behaviour in type 2 diabetic mice. Swimming exercise also decreased glucose and inflammatory cytokines in the serum of mice with type 2 diabetes. Collectively, this study demonstrates that swimming exercise decreased depression-like behaviour by reducing inflammation in type 2 diabetic mice. Further clinical studies are needed to validate these findings in patients with type 2 diabetes.
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Affiliation(s)
- Mohadeseh Gilak-Dalasm
- Department of Exercise Physiology, Central Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Maghsoud Peeri
- Department of Exercise Physiology, Central Tehran Branch, Islamic Azad University, Tehran, Iran
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21
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Bolshakov AP, Tret'yakova LV, Kvichansky AA, Gulyaeva NV. Glucocorticoids: Dr. Jekyll and Mr. Hyde of Hippocampal Neuroinflammation. BIOCHEMISTRY (MOSCOW) 2021; 86:156-167. [PMID: 33832414 DOI: 10.1134/s0006297921020048] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Glucocorticoids (GCs) are an important component of adaptive response of an organism to stressogenic stimuli, a typical stress response being accompanied by elevation of GC levels in blood. Anti-inflammatory effects of GCs are widely used in clinical practice, while pro-inflammatory effects of GCs are believed to underlie neurodegeneration. This is particularly critical for the hippocampus, brain region controlling both cognitive function and emotions/affective behavior, and selectively vulnerable to neuroinflammation and neurodegeneration. The hippocampus is believed to be the main target of GCs since it has the highest density of GC receptors potentially underlying high sensitivity of hippocampal cells to severe stress. In this review, we analyzed the results of studies on pro- and anti-inflammatory effects of GCs in the hippocampus in different models of stress and stress-related pathologies. The available data form a sophisticated, though often quite phenomenological, picture of a modulatory role of GCs in hippocampal neuroinflammation. Understanding the dual nature of GC-mediated effects as well as causes and mechanisms of switching can provide us with effective approaches and tools to avert hippocampal neuroinflammatory events and as a result to prevent and treat brain diseases, both neurological and psychiatric. In the framework of a mechanistic view, we propose a new hypothesis describing how the anti-inflammatory effects of GCs may transform into the pro-inflammatory ones. According to it, long-term elevation of GC level or preliminary treatment with GC triggers accumulation of FKBP51 protein that suppresses activity of GC receptors and activates pro-inflammatory cascades, which, finally, leads to enhanced neuroinflammation.
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Affiliation(s)
- Alexey P Bolshakov
- Institute of Higher Nervous Activity and Neurophysiology, Russian Academy of Sciences, Moscow, 117485, Russia
| | - Liya V Tret'yakova
- Institute of Higher Nervous Activity and Neurophysiology, Russian Academy of Sciences, Moscow, 117485, Russia
| | - Alexey A Kvichansky
- Institute of Higher Nervous Activity and Neurophysiology, Russian Academy of Sciences, Moscow, 117485, Russia
| | - Natalia V Gulyaeva
- Institute of Higher Nervous Activity and Neurophysiology, Russian Academy of Sciences, Moscow, 117485, Russia. .,Research and Clinical Center for Neuropsychiatry of Moscow Healthcare Department, Moscow, 115419, Russia
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22
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Lee J, Park J, Kim Y, Woo M. Affective Change With Variations in Zumba Fitness Intensity as Measured by a Smartwatch. Percept Mot Skills 2021; 128:2255-2278. [PMID: 34120521 DOI: 10.1177/00315125211022700] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In this study we investigated affective changes during Zumba fitness program exercise with varied intensity, as measured by a smartwatch. Sixteen college students (4 males and 12 females) participated in two single-session Zumba fitness programs at low and moderate intensities separated by a one-week interval. During exercise, participants' heart rate (HR) and their responses to the Felt Arousal Scale (FAS) and the Feeling Scale (FS) were measured seven times (pre-exercise, warm-up, merengue, reggaeton, salsa, cumbia, and cool-down) using tailor-made applications on a smartwatch. Additionally, pre- and post-exercise affect was measured by the PANAS-X, which showed enhanced positive affect and reduced negative affect following exercise. Feelings and arousal during exercise were activated, irrespective of exercise intensity, but positive effects were more prominent at the higher (moderate) exercise intensity level. By adopting wearable technology, we were able to measure real-time affect changes during exercise, and we demonstrated the particular affective benefits of a moderate intensity Zumba Fitness program.
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Affiliation(s)
- Junglyeon Lee
- School of Exercise and Sports Science, University of Ulsan, Ulsan, South Korea
| | - Jinhan Park
- School of Exercise and Sports Science, Sejong University, Seoul, South Korea
| | - Yujin Kim
- School of Exercise and Sports Science, Sejong University, Seoul, South Korea
| | - Minjung Woo
- School of Exercise and Sports Science, University of Ulsan, Ulsan, South Korea
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The Effect of Two Types of Exercise Preconditioning on the Expression of TrkB, TNF- α, and MMP2 Genes in Rats with Stroke. BIOMED RESEARCH INTERNATIONAL 2021; 2021:5595368. [PMID: 33954182 PMCID: PMC8057886 DOI: 10.1155/2021/5595368] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 02/15/2021] [Accepted: 03/08/2021] [Indexed: 11/17/2022]
Abstract
Despite the beneficial effects of exercise and physical activity, there is little knowledge about the effects of different types of physical activity on neural function. The present study assessed the effects of two types of selected aerobic exercises prior to stroke induction and characterized the expression of TrkB, TNF-α, and MMP2 genes in vivo. Forty male adult Wistar rats were exposed to aerobic exercises following randomization into four groups, including swimming + MCAO (Middle Cerebral Artery Occlusion) (n = 10), treadmill training + MCAO (n = 10), MCAO (n = 10), and control (n = 10). The swimming + MCAO group included swimming for 30 minutes each day, while the treadmill training + MCAO group program involved running for 30 minutes each day at an intensity of 15 m/min, for three weeks, five days a week. Neurological deficit was assessed using modified criteria at 24 h after the onset of cerebral ischemia. In the control group, the animals worked freely for three weeks without undergoing ischemia. The MCAO group also operated freely for three weeks after they underwent a stroke. Both training groups underwent ischemia after three weeks of training. TrkB, TNF-α, and MMP2 gene expressions were increased in the MCAO+ swimming training and in the MCAO + running training group compared to the control and MCAO groups, respectively. Preconditioning aerobic exercises significantly increased brain trophic support and reduced brain damage conditions in exercise groups, which support the importance of aerobic exercise in the prevention and treatment of stroke.
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Zhang W, Liu Y, Yu J, Zhang Q, Wang X, Zhang Y, Gao Y, Ye L. Exercise interventions for post-stroke depression: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2021; 100:e24945. [PMID: 33663134 PMCID: PMC7909154 DOI: 10.1097/md.0000000000024945] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 02/08/2021] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Post-stroke depression (PSD) is one of the most common neuropsychiatric complications after stroke and is associated with increased risk of death and poor functional outcomes. Strong evidence shows that exercise has benefits for depression. However, it is not clear whether exercise has benefits specifically for PSD. This study aims to explore the effects of exercise on PSD and to establish safe and effective exercise prescriptions. METHODS AND ANALYSIS The PubMed, Cochrane Library and EMBASE, databases will be searched using prespecified search strategies. Randomized controlled trials and non-randomized prospective controlled cohort studies regarding exercise for PSD will be included. The primary outcomes are depression scale and stroke outcome. The secondary outcomes are the occurrence of adverse events, cognitive function, quality of life indices, and the expression of nerve cell factors. The methodological quality of each study will be evaluated by the physiotherapy evidence database scale. The heterogeneity will be evaluated using the I2 test. If I2 > 50%, random effects models will be used in the analysis; otherwise, fixed effects models will be used to pool the data. RESULTS This study will assess the efficacy and safety of exercise for PSD. CONCLUSIONS Our findings will be helpful for clinicians to re-examine the clinical decision-making in the treatment of PSD, by assessing the efficacy of a promising treatment modality for patients with PSD. ETHICS AND DISSEMINATION Ethical approval is not required because this study is a secondary analysis. The results of this study will be disseminated through journals and academic exchanges. SYSTEMATIC REVIEW REGISTRATION NUMBER INPLASY202110100.
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Oliveira RF, Paiva KM, da Rocha GS, de Moura Freire MA, de Araújo DP, de Oliveira LC, Guzen FP, de Gois Morais PLA, de Paiva Cavalcanti JRL. Neurobiological effects of forced swim exercise on the rodent hippocampus: a systematic review. Acta Neurobiol Exp (Wars) 2021; 81:58-68. [PMID: 33949162 DOI: 10.21307/ane-2021-007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Accepted: 01/26/2021] [Indexed: 11/11/2022]
Abstract
Forced swimming is a common exercise method used for its low cost and easy management, as seen in studies with the hippocampus. Since it is applied for varied research purposes many protocols are available with diverse aspects of physical intensity, time and periodicity, which produces variable outcomes. In the present study, we performed a systematic review to stress the neurobiological effects of forced swim exercise on the rodent hippocampus. Behavior, antioxidant levels, neurotrophins and inflammatory markers were the main topics examined upon the swimming effects. Better results among these analyses were associated with forced exercise at moderate intensity with an adaptation period and the opposite for continuous exhausting exercises with no adaptation. On further consideration, a standard swimming protocol is necessary to reduce variability of results for each scenario investigated about the impact of the forced swimming on the hippocampus. Forced swimming is a common exercise method used for its low cost and easy management, as seen in studies with the hippocampus. Since it is applied for varied research purposes many protocols are available with diverse aspects of physical intensity, time and periodicity, which produces variable outcomes. In the present study, we performed a systematic review to stress the neurobiological effects of forced swim exercise on the rodent hippocampus. Behavior, antioxidant levels, neurotrophins and inflammatory markers were the main topics examined upon the swimming effects. Better results among these analyses were associated with forced exercise at moderate intensity with an adaptation period and the opposite for continuous exhausting exercises with no adaptation. On further consideration, a standard swimming protocol is necessary to reduce variability of results for each scenario investigated about the impact of the forced swimming on the hippocampus.
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Affiliation(s)
- Rodrigo Freire Oliveira
- Laboratory of Experimental Neurology , Department of Biomedical Sciences , University of the State of Rio Grande do Norte , Brazil
| | - Karina Maia Paiva
- Laboratory of Experimental Neurology , Department of Biomedical Sciences , University of the State of Rio Grande do Norte , Brazil
| | - Gabriel Sousa da Rocha
- Laboratory of Experimental Neurology , Department of Biomedical Sciences , University of the State of Rio Grande do Norte , Brazil
| | - Marco Aurélio de Moura Freire
- Laboratory of Experimental Neurology , Department of Biomedical Sciences , University of the State of Rio Grande do Norte , Brazil
| | - Dayane Pessoa de Araújo
- Laboratory of Experimental Neurology , Department of Biomedical Sciences , University of the State of Rio Grande do Norte , Brazil
| | - Lucídio Cleberson de Oliveira
- Laboratory of Experimental Neurology , Department of Biomedical Sciences , University of the State of Rio Grande do Norte , Brazil
| | - Fausto Pierdoná Guzen
- Laboratory of Experimental Neurology , Department of Biomedical Sciences , University of the State of Rio Grande do Norte , Brazil
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Xie Y, Wu Z, Sun L, Zhou L, Wang G, Xiao L, Wang H. The Effects and Mechanisms of Exercise on the Treatment of Depression. Front Psychiatry 2021; 12:705559. [PMID: 34803752 PMCID: PMC8602192 DOI: 10.3389/fpsyt.2021.705559] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 10/05/2021] [Indexed: 12/12/2022] Open
Abstract
Background: It is necessary to seek alternative therapies for depression, because side effects of medications lead to poor adherence and some patients do not achieve a clinical treatment effect. Recently the role of exercise as a low-cost and easy-to-use treatment for depression has gained attention with a number of studies showing that exercise is effective at reducing depressive symptoms and improving body functions such as cardiorespiratory system and cognitive function. Because of the heterogeneity of exercise therapy programs, there is no standardized and unified program. Few studies have summarized the specific properties of exercise programs (type, intensity, duration, and frequency) and clinical prescriptions for exercise are not mentioned in most articles. Aims: This study aimed to investigate the feasibility and efficacy of exercise therapy for patients with depression, in order to appraise the evidence and outline accepted guidelines to direct individualized treatment plans for patients with depression based on their individual situations. Methods: A systematic review of English language literature including papers published from 2010 to present in PubMed was performed. Given the feasibility of prescribing exercise therapy for patients with depression, nearly 3 years of clinical studies on the treatments of depressive symptoms with exercise were first reviewed, comparing the exercise programs utilized. Conclusions: Exercise has therapeutic effects on depression in all age groups (mostly 18-65 years old), as a single therapy, an adjuvant therapy, or a combination therapy, and the benefits of exercise therapy are comparable to traditional treatments for depression. Moderate intensity exercise is enough to reduce depressive symptoms, but higher-dose exercise is better for overall functioning. Exercise therapy has become more widely used because of its benefits to the cardiovascular system, emotional state, and systemic functions. Recommendations: Aerobic exercise/mind-body exercise (3-5 sessions per week with moderate intensity lasting for 4-16 weeks) is recommended. Individualized protocols in the form of group exercise with supervision are effective at increasing adherence to treatment.
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Affiliation(s)
- Yumeng Xie
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, China
| | - Zuotian Wu
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, China
| | - Limin Sun
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, China
| | - Lin Zhou
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, China
| | - Gaohua Wang
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, China
| | - Ling Xiao
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, China
| | - Huiling Wang
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, China
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López-Espuela F, Roncero-Martín R, Canal-Macías MDLL, Moran JM, Vera V, Gomez-Luque A, Lendinez-Mesa A, Pedrera-Zamorano JD, Casado-Naranjo I, Lavado-García J. Depressed Mood after Stroke: Predictive Factors at Six Months Follow-Up. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17249542. [PMID: 33419273 PMCID: PMC7766010 DOI: 10.3390/ijerph17249542] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 12/11/2020] [Accepted: 12/16/2020] [Indexed: 12/14/2022]
Abstract
We aimed to know the prevalence of post-stroke depression (PSD) in our context, identify the variables that could predict post-stroke depression, by using the Hamilton Depression Rating Scale, occurring within six months after stroke, and identify patients at high risk for PSD. Methods: descriptive, cross-sectional and observational study. We included 173 patients with stroke (transient ischemic attack (TIA) included) and collected sociodemographic and clinical variables. We used the Hamilton Depression Scale (HDS) for depression assessment and Barthel Index and modified Rankin Scale (mRS) for functional assessment. The neurological severity was evaluated by the National Institutes of Health Stroke Scale (NIHSS). Results: 35.5% were women, aged 71.16 (±12.3). Depression was present in 42.2% patients (n = 73) at six months after stroke. The following variables were significantly associated with PSD: diagnosis of previous depression (p = 0.005), the modified Rankin Scale at discharge (p = 0.032) and length of hospital stay (p = 0.012). Conclusion: PSD is highly prevalent after stroke and is associated with the severity, left location of the stroke, and the degree of disability at discharge. Its impact justifies the evaluation and early treatment that still continues to be a challenge today.
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Affiliation(s)
- Fidel López-Espuela
- Metabolic Bone Diseases Research Group, Nursing Department, Nursing and Occupational Therapy College, University of Extremadura, 10003 Cáceres, Spain; (F.L.-E.); (R.R.-M.); (J.M.M.); (A.G.-L.); (J.D.P.-Z.); (J.L.-G.)
| | - Raúl Roncero-Martín
- Metabolic Bone Diseases Research Group, Nursing Department, Nursing and Occupational Therapy College, University of Extremadura, 10003 Cáceres, Spain; (F.L.-E.); (R.R.-M.); (J.M.M.); (A.G.-L.); (J.D.P.-Z.); (J.L.-G.)
| | - Maria de la Luz Canal-Macías
- Metabolic Bone Diseases Research Group, Nursing Department, Nursing and Occupational Therapy College, University of Extremadura, 10003 Cáceres, Spain; (F.L.-E.); (R.R.-M.); (J.M.M.); (A.G.-L.); (J.D.P.-Z.); (J.L.-G.)
- Correspondence: ; Tel.: +34-927257450
| | - Jose M. Moran
- Metabolic Bone Diseases Research Group, Nursing Department, Nursing and Occupational Therapy College, University of Extremadura, 10003 Cáceres, Spain; (F.L.-E.); (R.R.-M.); (J.M.M.); (A.G.-L.); (J.D.P.-Z.); (J.L.-G.)
| | - Vicente Vera
- Department of Stomatology II, School of Dentistry, Complutense University, 28040 Madrid, Spain;
| | - Adela Gomez-Luque
- Metabolic Bone Diseases Research Group, Nursing Department, Nursing and Occupational Therapy College, University of Extremadura, 10003 Cáceres, Spain; (F.L.-E.); (R.R.-M.); (J.M.M.); (A.G.-L.); (J.D.P.-Z.); (J.L.-G.)
| | - Alejandro Lendinez-Mesa
- Nursing Department, Faculty of Health Sciences, Alfonso X el Sabio University, 28691 Madrid, Spain;
| | - Juan Diego Pedrera-Zamorano
- Metabolic Bone Diseases Research Group, Nursing Department, Nursing and Occupational Therapy College, University of Extremadura, 10003 Cáceres, Spain; (F.L.-E.); (R.R.-M.); (J.M.M.); (A.G.-L.); (J.D.P.-Z.); (J.L.-G.)
| | | | - Jesus Lavado-García
- Metabolic Bone Diseases Research Group, Nursing Department, Nursing and Occupational Therapy College, University of Extremadura, 10003 Cáceres, Spain; (F.L.-E.); (R.R.-M.); (J.M.M.); (A.G.-L.); (J.D.P.-Z.); (J.L.-G.)
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Scheffer DDL, Latini A. Exercise-induced immune system response: Anti-inflammatory status on peripheral and central organs. Biochim Biophys Acta Mol Basis Dis 2020; 1866:165823. [PMID: 32360589 PMCID: PMC7188661 DOI: 10.1016/j.bbadis.2020.165823] [Citation(s) in RCA: 169] [Impact Index Per Article: 42.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 04/07/2020] [Accepted: 04/25/2020] [Indexed: 12/13/2022]
Abstract
A wide array of molecular pathways has been investigated during the past decade in order to understand the mechanisms by which the practice of physical exercise promotes neuroprotection and reduces the risk of developing communicable and non-communicable chronic diseases. While a single session of physical exercise may represent a challenge for cell homeostasis, repeated physical exercise sessions will improve immunosurveillance and immunocompetence. Additionally, immune cells from the central nervous system will acquire an anti-inflammatory phenotype, protecting central functions from age-induced cognitive decline. This review highlights the exercise-induced anti-inflammatory effect on the prevention or treatment of common chronic clinical and experimental settings. It also suggests the use of pterins in biological fluids as sensitive biomarkers to follow the anti-inflammatory effect of physical exercise.
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Affiliation(s)
- Débora da Luz Scheffer
- Laboratório de Bioenergética e Estresse Oxidativo, Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil.
| | - Alexandra Latini
- Laboratório de Bioenergética e Estresse Oxidativo, Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
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Safari MA, Koushkie Jahromi M, Rezaei R, Aligholi H, Brand S. The Effect of Swimming on Anxiety-Like Behaviors and Corticosterone in Stressed and Unstressed Rats. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17186675. [PMID: 32937768 PMCID: PMC7558513 DOI: 10.3390/ijerph17186675] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 08/03/2020] [Accepted: 09/08/2020] [Indexed: 02/05/2023]
Abstract
This study assessed the effect of swimming training on anxiety-like behaviors and corticosterone. Thirty adult male Wistar rats were randomly assigned to five study conditions: swimming training (ST); exposure to chronic mild stress (CS); exposure to chronic mild stress followed by swimming training (CS + ST); exposure to chronic mild stress followed by a recovery period (CS + recovery); control. The exercise training consisted of 60 min of swimming exercise per day, for five days a week, and four consecutive weeks. A chronic mild stress program (CMS) was applied for a period of four weeks. Anxiety-like behaviors were measured by open field test (OFT). The number of excrements and blood corticosterone were used as physiological parameters of anxiety. To assess corticosterone, blood samples were taken 48 h after the last session of experiments. Compared to other study conditions, the lowest anxiety-like behaviors and corticosterone concentrations were observed in the ST condition in unstressed rats. In stressed rats, as in the ST + CS group, swimming training probably reduced some anxiety behaviors, but the results showed increased corticosterone compared to control and CS + Recovery. Anxiety parameters and corticosterone concentrations were greatest in the CS condition. In the ST group, anxiety parameters were less than for the ST + CS group. In the CS + Recovery group, anxiety parameters were less than for the CS group. In summary, self-paced swimming training could attenuate some anxiety parameters in both stressed and non-stressed rats. The effect of swimming training in unstressed rats was more prominent than in stressed rats. In stressed rats, a period of recovery was more effective than swimming training in reducing corticosterone. Mechanisms of anxiety reduction other than cortisol should be investigated in future research.
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Affiliation(s)
- Mohammad Amin Safari
- Department of Sport Sciences, School of Education and Psychology, Shiraz University, Shiraz 71946-84334, Iran; (M.A.S.); (M.K.J.); (R.R.)
| | - Maryam Koushkie Jahromi
- Department of Sport Sciences, School of Education and Psychology, Shiraz University, Shiraz 71946-84334, Iran; (M.A.S.); (M.K.J.); (R.R.)
| | - Rasoul Rezaei
- Department of Sport Sciences, School of Education and Psychology, Shiraz University, Shiraz 71946-84334, Iran; (M.A.S.); (M.K.J.); (R.R.)
| | - Hadi Aligholi
- Department of Neuroscience, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz 71348-14336, Iran;
| | - Serge Brand
- Division of Sport and Psychosocial Health, Department of Sport, Exercise and Health, University of Basel, 4052 Basel, Switzerland
- Center for Affective, Stress and Sleep Disorders, Psychiatric Clinics, University of Basel, 4002 Basel, Switzerland
- Substance Abuse Prevention Research Center, Health Institute, Kermanshah University of Medical Sciences (KUMS), Kermanshah 6719851115, Iran
- Sleep Disorders Research Center, Kermanshah University of Medical Sciences (KUMS), Kermanshah 6719851115, Iran
- Department, School of Medicine, Tehran University of Medical Sciences (TUMS), Tehran 1416753955, Iran
- Correspondence: ; Tel.: +98-4161-32-55-097
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30
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Tchekalarova J, Atanasova M, Ivanova N, Boyadjiev N, Mitreva R, Georgieva K. Endurance training exerts time-dependent modulation on depressive responses and circadian rhythms of corticosterone and BDNF in the rats with pinealectomy. Brain Res Bull 2020; 162:40-48. [DOI: 10.1016/j.brainresbull.2020.05.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 04/23/2020] [Accepted: 05/12/2020] [Indexed: 10/24/2022]
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31
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Daniels S, Horman T, Lapointe T, Melanson B, Storace A, Kennedy SH, Frey BN, Rizvi SJ, Hassel S, Mueller DJ, Parikh SV, Lam RW, Blier P, Farzan F, Giacobbe P, Milev R, Placenza F, Soares CN, Turecki G, Uher R, Leri F. Reverse translation of major depressive disorder symptoms: A framework for the behavioural phenotyping of putative biomarkers. J Affect Disord 2020; 263:353-366. [PMID: 31969265 DOI: 10.1016/j.jad.2019.11.108] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 11/13/2019] [Accepted: 11/22/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND Reverse translating putative biomarkers of depression from patients to animals is complex because Major Depressive Disorder (MDD) is a highly heterogenous condition. This review proposes an approach to reverse translation based on relating relevant bio-behavioural functions in laboratory rodents to MDD symptoms. METHODS This systematic review outlines symptom clusters assessed by psychometric tests of MDD and antidepressant treatment response including the Montgomery-Åsberg Depression Rating Scale, the Hamilton Depression Rating Scale, and the Beck Depression Inventory. Symptoms were related to relevant behavioural assays in laboratory rodents. RESULTS The resulting battery of tests includes passive coping, anxiety-like behaviours, sleep, caloric intake, cognition, psychomotor functions, hedonic reactivity and aversive learning. These assays are discussed alongside relevant clinical symptoms of MDD, providing a framework through which reverse translation of a biomarker can be interpreted. LIMITATIONS Certain aspects of MDD may not be quantified by tests in laboratory rodents, and their biological significance may not always be of clinical relevance. CONCLUSIONS Using this reverse translation approach, it is possible to clarify the functional significance of a putative biomarker in rodents and hence translate its contribution to specific clinical symptoms, or clusters of symptoms.
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Affiliation(s)
- Stephen Daniels
- Department of Psychology and Neuroscience, University of Guelph, Guelph N1G 2W1, Ontario, Canada
| | - Thomas Horman
- Department of Psychology and Neuroscience, University of Guelph, Guelph N1G 2W1, Ontario, Canada
| | - Thomas Lapointe
- Department of Psychology and Neuroscience, University of Guelph, Guelph N1G 2W1, Ontario, Canada
| | - Brett Melanson
- Department of Psychology and Neuroscience, University of Guelph, Guelph N1G 2W1, Ontario, Canada
| | - Alexandra Storace
- Department of Psychology and Neuroscience, University of Guelph, Guelph N1G 2W1, Ontario, Canada
| | - Sidney H Kennedy
- University of Toronto Health Network, Toronto, Ontario, Canada; St. Michael's Hospital, Toronto, Ontario, Canada
| | | | - Sakina J Rizvi
- University of Toronto Health Network, Toronto, Ontario, Canada; St. Michael's Hospital, Toronto, Ontario, Canada
| | | | - Daniel J Mueller
- The Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | | | - Raymond W Lam
- The University of British Columbia, Vancouver, British Columbia, Canada
| | - Pierre Blier
- The Royal Institute of Mental Health Research, Ottawa, Ontario, Canada
| | - Faranak Farzan
- Simon Fraser University, Burnaby, British Columbia, Canada
| | - Peter Giacobbe
- University of Toronto Health Network, Toronto, Ontario, Canada
| | | | - Franca Placenza
- University of Toronto Health Network, Toronto, Ontario, Canada
| | | | | | - Rudolf Uher
- Dalhousie University, Halifax, Nova Scotia, Canada
| | - Francesco Leri
- Department of Psychology and Neuroscience, University of Guelph, Guelph N1G 2W1, Ontario, Canada.
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32
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Wegner M, Amatriain-Fernández S, Kaulitzky A, Murillo-Rodriguez E, Machado S, Budde H. Systematic Review of Meta-Analyses: Exercise Effects on Depression in Children and Adolescents. Front Psychiatry 2020; 11:81. [PMID: 32210847 PMCID: PMC7068196 DOI: 10.3389/fpsyt.2020.00081] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Accepted: 01/31/2020] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Depression is a common threat to children and adolescents in terms of affecting psychosocial development and increasing their risk of suicide. Apart from conventional treatments for depression, physical exercise has become a promising alternative. This paper aims to systematically review the existing meta-analyses that focus on the impact of physical exercise on clinical and nonclinical depression in children and adolescents. METHODS A systematic literature search was conducted using PsycINFO, PsycARTICLES, MedLine, PubMed, and hand searching. Risk of bias analysis, effect sizes calculations, and evaluation of the methodological characteristics (AMSTAR 2) were carried out. RESULTS Four meta-analyses met the inclusion criteria. After analysing the overlap, the total sample contained 30 single studies (mostly including gender mixed samples) and 2,110 participants (age range 5-20 years). The medium duration of the interventions was 11.5 weeks. The sessions had a medium length of 41 min, and the frequency of implementation was three sessions per week. The most implemented intervention type was aerobic exercise, while control groups mainly continued with their regular routine, among other related options. The overall mean effect of physical exercise on depression was medium (d = -0.50). The additional analysis in clinically depressed samples documented a small to medium mean effect (d = -0.48) in favor of the intervention. CONCLUSION The small to medium but consistently positive effects that were found in the present study place physical exercise as a promising and helpful alternative for children and adolescents with clinical and nonclinical depression. The limited literature focused on children and adolescents in comparison with adult samples points to the need for further research.
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Affiliation(s)
- Mirko Wegner
- Institute of Sport Science, Humboldt-Universität zu Berlin, Berlin, Germany
| | | | - Andrea Kaulitzky
- Faculty of Human Sciences, Department of Pedagogy, Medical School Hamburg, Hamburg, Germany
| | | | - Sergio Machado
- Laboratory of Physical Activity Neuroscience, Physical Activity Sciences Postgraduate Program, Salgado de Oliveira University, Niterói, Brazil
| | - Henning Budde
- Faculty of Human Sciences, Department of Pedagogy, Medical School Hamburg, Hamburg, Germany
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Kandola A, Ashdown-Franks G, Hendrikse J, Sabiston CM, Stubbs B. Physical activity and depression: Towards understanding the antidepressant mechanisms of physical activity. Neurosci Biobehav Rev 2019; 107:525-539. [PMID: 31586447 DOI: 10.1016/j.neubiorev.2019.09.040] [Citation(s) in RCA: 443] [Impact Index Per Article: 88.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 08/27/2019] [Accepted: 09/29/2019] [Indexed: 12/13/2022]
Abstract
Physical activity can treat and prevent depressive symptoms, but its antidepressant mechanisms are yet to be established. In this review, we comprehensively assess key biological and psychosocial mechanisms through which physical activity exerts antidepressant effects, with a particular focus on exercise. Exercise, a subset of physical activity, influences a range of biological and psychosocial processes also implicated in the pathophysiology of depression. We focus on the capacity for exercise to elicit changes in neuroplasticity, inflammation, oxidative stress, the endocrine system, self-esteem, social support and self-efficacy. We also discuss how a better understanding of these mechanisms can inform the way we design and implement exercise-based interventions to maximise their antidepressant effects on an individual basis. We conclude by presenting a conceptual framework of the key biological and psychosocial mechanisms underlying the relationship between physical activity and depressive symptoms, and the moderators and confounders that may influence it.
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Affiliation(s)
- Aaron Kandola
- Division of Psychiatry, University College London, London, UK.
| | - Garcia Ashdown-Franks
- Department of Psychological Medicine, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK; Department of Exercise Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Joshua Hendrikse
- Brain, Mind and Society Research Hub, School of Psychological Sciences and Turner Institute for Brain and Mental Health, Monash University, Melbourne, Victoria, Australia
| | | | - Brendon Stubbs
- Department of Psychological Medicine, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK; Physiotherapy Department, South London and Maudsley National Health Services Foundation Trust, London, UK
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Heck SO, Zborowski VA, Quines CB, Nogueira CW. 4,4'-Dichlorodiphenyl diselenide reverses a depressive-like phenotype, modulates prefrontal cortical oxidative stress and dysregulated glutamatergic neurotransmission induced by subchronic dexamethasone exposure to mice. J Psychiatr Res 2019; 116:61-68. [PMID: 31200328 DOI: 10.1016/j.jpsychires.2019.05.027] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 05/04/2019] [Accepted: 05/31/2019] [Indexed: 12/26/2022]
Abstract
Dexamethasone (DEX) is a synthetic agonist of glucocorticoid receptors that has been associated with neurotoxicity and neuropsychiatric diseases. (p-ClPhSe)2 is an organoselenium compound reported to have antioxidant, antidepressant-like, and neuroprotective actions. This study investigated whether antioxidant activity and modulation of the glutamatergic system contribute to the antidepressant-like effect of (p-ClPhSe)2 in mice subchronically exposed to DEX. Swiss mice received intraperitoneal injections of DEX (2 mg/kg) or saline (vehicle) once a day for 21 days. After, the mice received (p-ClPhSe)2 (1-10 mg/kg) or mineral oil (vehicle) by the intragastric route (i.g.) for 7 days. The mice exposed to DEX were treated with fluoxetine (20 mg/kg, i.g.) once a day for 7 days. 24 h after the last treatment, the animals performed the locomotor activity (LMA), tail suspension, and forced swimming tests. Ex vivo assays were performed in samples of prefrontal cortex (PFC). The results show that (p-ClPhSe)2 reversed depressive-like behavioral phenotype induced by DEX without affecting LMA. Further, (p-ClPhSe)2 at all doses reduced ROS levels and increased CAT activity in the PFC of DEX-exposed mice. The highest dose of (p-ClPhSe)2 was effective against the decrease of SOD activity in the PFC of mice exposed to DEX. (p-ClPhSe)2 increased the [3H] glutamate uptake/release and decreased the Na+/K+-ATPase activity as well as the EAAT1 and NMDA R2A protein contents in the PFC of DEX-exposed mice. Regarding the NMDA R2B levels, there was no difference among experimental groups. In conclusion, this study reveals the effectiveness of (p-ClPhSe)2 in reversing the depressive-like phenotype of DEX-exposed mice. In addition, (p-ClPhSe)2 modulated oxidative stress and glutamate neurotransmission in the PFC of mice subchronically exposed to DEX.
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Affiliation(s)
- Suélen Osório Heck
- Laboratory of Synthesis, Reactivity, Pharmacological and Toxicological Evaluation of Organochalcogen Compounds, Department of Biochemistry and Molecular Biology, Center of Natural and Exact Sciences, Federal University of Santa Maria, Santa Maria, RS, 97105-900, Brazil
| | - Vanessa Angonesi Zborowski
- Laboratory of Synthesis, Reactivity, Pharmacological and Toxicological Evaluation of Organochalcogen Compounds, Department of Biochemistry and Molecular Biology, Center of Natural and Exact Sciences, Federal University of Santa Maria, Santa Maria, RS, 97105-900, Brazil
| | - Caroline Brandão Quines
- Laboratory of Biochemistry and Toxicology of Caenorhabditis Elegans, Department of Biochemistry, Federal University of Pampa, Campus Uruguaiana, RS, Brazil
| | - Cristina Wayne Nogueira
- Departamento de Bioquímica e Biologia Molecular, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, CEP 97105-900, RS, Brazil.
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Heck SO, Zborowski VA, Pinton S, Nogueira CW. Pro-apoptotic cell signaling in the prefrontal cortex contributes to depressive-/anxiogenic-like behavioral phenotype of mice subchronically exposed to dexamethasone. J Chem Neuroanat 2019; 100:101663. [PMID: 31374258 DOI: 10.1016/j.jchemneu.2019.101663] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 07/19/2019] [Accepted: 07/29/2019] [Indexed: 12/19/2022]
Affiliation(s)
- Suélen Osório Heck
- Laboratory of Synthesis, Reactivity, Pharmacological and Toxicological Evaluation of Organochalcogen Compounds, Department of Biochemistry and Molecular Biology, Center of Natural and Exact Sciences, Federal University of Santa Maria, Santa Maria, RS, 97105-900, Brazil
| | - Vanessa Angonesi Zborowski
- Laboratory of Synthesis, Reactivity, Pharmacological and Toxicological Evaluation of Organochalcogen Compounds, Department of Biochemistry and Molecular Biology, Center of Natural and Exact Sciences, Federal University of Santa Maria, Santa Maria, RS, 97105-900, Brazil
| | - Simone Pinton
- Federal University of Pampa, Campus Uruguaiana, RS, 97500-701, Brazil
| | - Cristina Wayne Nogueira
- Laboratory of Synthesis, Reactivity, Pharmacological and Toxicological Evaluation of Organochalcogen Compounds, Department of Biochemistry and Molecular Biology, Center of Natural and Exact Sciences, Federal University of Santa Maria, Santa Maria, RS, 97105-900, Brazil.
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Gronwald T, de Bem Alves AC, Murillo-Rodríguez E, Latini A, Schuette J, Budde H. Standardization of exercise intensity and consideration of a dose-response is essential. Commentary on "Exercise-linked FNDC5/irisin rescues synaptic plasticity and memory defects in Alzheimer's models", by Lourenco et al., published 2019 in Nature Medicine. JOURNAL OF SPORT AND HEALTH SCIENCE 2019; 8:353-354. [PMID: 31333889 PMCID: PMC6620472 DOI: 10.1016/j.jshs.2019.03.006] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 03/01/2019] [Accepted: 03/04/2019] [Indexed: 06/10/2023]
Affiliation(s)
- Thomas Gronwald
- Faculty of Health Sciences, Department of Performance, Neuroscience, Therapy and Health, Medical School Hamburg, University of Applied Science and Medical University, Hamburg 20457, Germany
| | - Ana Cristina de Bem Alves
- LABOX, Department of Biochemistry, Center for Biological Sciences, Federal University of Santa Catarina, Florianopolis, Santa Catarina 88040-900, Brazil
| | - Eric Murillo-Rodríguez
- Medicine School, Division of Health Sciences, Anahuac Mayab University, Merida, Yucatán 97310, Mexico
| | - Alexandra Latini
- LABOX, Department of Biochemistry, Center for Biological Sciences, Federal University of Santa Catarina, Florianopolis, Santa Catarina 88040-900, Brazil
| | - Juliane Schuette
- Faculty of Human Sciences, Medical School Hamburg, University of Applied Science and Medical University, Hamburg 20457, Germany
| | - Henning Budde
- Faculty of Human Sciences, Medical School Hamburg, University of Applied Science and Medical University, Hamburg 20457, Germany
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Keating LE, Becker S, McCabe K, Whattam J, Garrick L, Frey BN, Sassi RB, McKinnon MC. Impact of a structured, group-based running programme on clinical, cognitive and social function in youth and adults with complex mood disorders: a 12-week pilot study. BMJ Open Sport Exerc Med 2019; 5:e000521. [PMID: 31191972 PMCID: PMC6539166 DOI: 10.1136/bmjsem-2019-000521] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/23/2019] [Indexed: 01/26/2023] Open
Abstract
Background Individuals with mood disorders often report lingering health-related quality of life (HRQOL) and social and cognitive impairments even after mood symptoms have improved. Exercise programmes improve mood symptoms in patients, but whether exercise improves functional outcomes in patients with difficult-to-treat mood disorders remains unknown. Design We evaluated the impact of a 12-week structured running programme on cognitive, social and quality-of-life outcomes in participants with difficult-to-treat mood disorders. Methods In a prospective, open-label study, patients referred to the St Joseph’s Healthcare Hamilton Team Unbreakable running programme for youth and adults with mood disorders completed a comprehensive assessment battery before and after the 12-week exercise intervention. Results We collected preintervention and postintervention data from 18 participants who improved on the general health, vitality, role of emotions, social functioning and mental health (all p≤0.01) HRQOL subscales. Performance improved on cognitive tests that assessed working memory and processing speed (p≤0.04); there were no improvements in complex executive functioning tasks. Regression analyses indicated that younger age, shorter illness duration and reduced bodily pain predicted social and cognitive outcomes. Conclusion Participation in a group-based, structured running programme was associated with improved HRQOL and social and cognitive function.
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Affiliation(s)
- Laura E Keating
- Neuroscience Graduate Program, McMaster University, Burlington, Ontario, Canada
| | - Suzanna Becker
- Psychology, Neuroscience and Behaviour, McMaster University, Hamilton, Ontario, Canada
| | - Katie McCabe
- Mood Disorders Program, St Joseph's Healthcare Hamilton, Hamilton, Ontario, Canada.,Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada
| | - Jeff Whattam
- Mood Disorders Program, St Joseph's Healthcare Hamilton, Hamilton, Ontario, Canada
| | - Laura Garrick
- Research Administration, St Joseph's Healthcare Hamilton, Hamilton, Ontario, Canada
| | - Benicio N Frey
- Mood Disorders Program, St Joseph's Healthcare Hamilton, Hamilton, Ontario, Canada.,Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada
| | - Roberto B Sassi
- Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada.,Child and Adolescent Psychiatry, St Joseph's Healthcare Hamilton, Hamilton, Ontario, Canada
| | - Margaret C McKinnon
- Mood Disorders Program, St Joseph's Healthcare Hamilton, Hamilton, Ontario, Canada.,Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada
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Zhuang PC, Tan ZN, Jia ZY, Wang B, Grady JJ, Ma XM. Treadmill Exercise Reverses Depression Model-Induced Alteration of Dendritic Spines in the Brain Areas of Mood Circuit. Front Behav Neurosci 2019; 13:93. [PMID: 31130853 PMCID: PMC6509176 DOI: 10.3389/fnbeh.2019.00093] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 04/17/2019] [Indexed: 12/18/2022] Open
Abstract
Depression is one of the most prevalent psychiatric disorders. Exercise has been shown to be effective in the amelioration of depression, but the underlying mechanism remains largely unknown. Alterations in the density and morphology of dendritic spines are associated with psychiatric diseases. Chronic unpredictable mild stress (CUMS) is an established animal model of depression. The aim of this study was to determine whether treadmill exercise reverses CUMS-induced both depression-like behaviors and alterations in spine density and morphology of the principal neurons in the brain areas of the mood circuits including the hippocampus, medial prefrontal cortex (mPFC), nucleus accumbens (NAc) and basolateral amygdala (BLA). Male rats were randomly divided into four groups: control, CUMS, exercise, and CUMS+exercise. CUMS-induced depression-like behaviors were evaluated by the sucrose preference test (SPT). Golgi staining was used to visualize dendritic spines. Our results showed that CUMS-induced depression-like behaviors characterized by a decrease in sucrose consumption were accompanied by a decrease in spine density and a change in spine morphology in the pyramidal neurons of both the hippocampal CA3 area and the mPFC, and an increase in spine density and an alteration in spine shape in both the NAc medium spiny neurons (MSNs) and the BLA neurons; exercise reversed both CUMS-induced depression-like behaviors and alterations in dendritic spines. This study provides important information for understanding the mechanism through which exercise ameliorates CUMS-induced depression-like behaviors.
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Affiliation(s)
- Pu-Chao Zhuang
- College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Zhi-Nei Tan
- College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Zi-Yan Jia
- College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Biju Wang
- Department of Statistics, University of Connecticut, Storrs, CT, United States.,Connecticut Convergence Institute, University of Connecticut Health, Farmington, CT, United States
| | - James J Grady
- Connecticut Convergence Institute, University of Connecticut Health, Farmington, CT, United States.,Department of Community Medicine, University of Connecticut Health, Farmington, CT, United States
| | - Xin-Ming Ma
- College of Life Sciences, Shaanxi Normal University, Xi'an, China.,Department of Neuroscience, University of Connecticut Health, Farmington, CT, United States
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Xu J, Wang R, Liu Y, Wang W, Liu D, Jiang H, Pan F. Short- and long-term alterations of FKBP5-GR and specific microRNAs in the prefrontal cortex and hippocampus of male rats induced by adolescent stress contribute to depression susceptibility. Psychoneuroendocrinology 2019; 101:204-215. [PMID: 30469088 DOI: 10.1016/j.psyneuen.2018.11.008] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 11/05/2018] [Accepted: 11/06/2018] [Indexed: 02/06/2023]
Abstract
Maladaptation of the hypothalamic-pituitary-adrenal (HPA) axis is involved in susceptibility to depression. Glucocorticoid receptors (GRs) and the co-chaperone protein, FK506 binding protein 51 (FKBP5), play crucial roles in dysfunction of the HPA axis. Further, certain microRNAs (miRNAs), such as miR-124a and miR-18a, which could reduce GR protein expression, contribute to affective disorders, while miR-511 as a regulator of FKBP5 is involved in an increased risk of depression. However, the short-term and persistent impacts of adolescent stress on miR-124a, miR-18a, and miR-511 expressions in the brain are unknown. Using depression models of chronic unpredictable mild stress (CUMS) or dexamethasone administration of adolescent rats, the authors of the present study probed the depressive-like behaviors, GR and FKBP5 expressions, and miR-124a, miR-18a, and miR-511 expressions in the prefrontal cortex and hippocampus. The GR antagonist RU486 was used as intervention. The results revealed that both CUMS and dexamethasone administration in the adolescent period resulted in anhedonia, altered locomotor behaviors, anxiety, and cognitive impairment. A remarkable decrease in GR expression, and increase in FKBP5, miR-124a, and miR-18a expressions were detected in the prefrontal cortex and hippocampus of adolescent rats. Furthermore, the similar long-term changes on behaviors and expressions of GR, FKBP5 and GR-related microRNAs were found in the adult rats following CUMS and dexamethasone treatment in adolescence. However, reduced miR-511 expression was observed only in the prefrontal cortex of adult rats exposed to adolescent CUMS or dexamethasone administration. These data suggested that the downregulation of GR, upregulation of FKBP5, miR-124a, and miR-18a in the prefrontal cortex and hippocampus, and downregulation of miR-511 in the prefrontal cortex were relevant to depressive-like behaviors.
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Affiliation(s)
- Jingjing Xu
- Department of Medical Psychology and Medical Ethic, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China.
| | - Rui Wang
- Department of Medical Psychology and Medical Ethic, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China.
| | - Yuan Liu
- Department of Medical Psychology and Medical Ethic, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China.
| | - Wei Wang
- Department of Medical Psychology and Medical Ethic, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China.
| | - Dexiang Liu
- Department of Medical Psychology and Medical Ethic, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China.
| | - Hong Jiang
- Department of Medical Psychology and Medical Ethic, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China.
| | - Fang Pan
- Department of Medical Psychology and Medical Ethic, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China.
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40
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Brandwayn N, Restrepo D, Marcela Martinez-Martinez A, Acevedo-Triana C. Effect of fine and gross motor training or motor imagery, delivered via novel or routine modes, on cognitive function. APPLIED NEUROPSYCHOLOGY-ADULT 2019; 27:450-467. [PMID: 30806078 DOI: 10.1080/23279095.2019.1566133] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
There is extensive literature linking motor activity to cognitive effects at various stages in life, promoting both development and the reduction of aging associated pathologies. It is unclear whether the benefits of this activity on the cognitive level are associated with brain functions that are necessary for their performance or recurrence of activity or type of activity itself. The aim of this study was to evaluate whether the type of motor activity (fine, gross, and motor imagery) in two modes (novel and routine) can affect cognitive functions such as attention, executive functions, and praxis in college students. A 2 × 3 factorial design with repeated measures was used without a control group and pre- and post-training evaluation. Fifty-three young people (14 men and 39 women) participated, with mean age of 18.94 years (SD = 1.61 years) and were divided into six groups. Each of the groups performed relevant training 20 minutes per day for five days depending on the group. Measures were taken pre and post-training for attention tests, attention span, working memory, visual constructive skills, procedural memory, and motor skills. The results show a "learning effect" from the exposure to the tests in measurements after training. It was also found that between groups, there is a difference in some of the variables of procedural memory (number of errors) and working memory. More extensive training could better reflect the effects of the training, and longitudinal evaluation could show the rate of change of functions. The main clinical implication could be the evaluation of training programs for recovery and motor training in cerebral plasticity having effect on the cognitive aspects.
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41
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Scheffer DDL, Ghisoni K, Aguiar AS, Latini A. Moderate running exercise prevents excessive immune system activation. Physiol Behav 2019; 204:248-255. [PMID: 30794851 DOI: 10.1016/j.physbeh.2019.02.023] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 02/17/2019] [Accepted: 02/18/2019] [Indexed: 01/01/2023]
Abstract
Benefits of exercise have been documented for many diseases with a chronic progression, including obesity, diabetes mellitus, cardiovascular diseases, neurodegenerative diseases, certain types of cancers, and overall mortality. Low-grade systemic inflammation is a key component of these pathologies and it has been demonstrated that can be prevented by performing regularly physical exercise. The aim of this study was to examine the effect of lipopolysaccharide (LPS)-induced inflammation on glucose and insulin tolerance, exercise performance, production of urinary neopterin and striatal neurotransmitters levels in adult male C57BL/6 mice. Increased blood glucose clearance and insulin sensitivity were observed after a single administration of glucose (2 g/kg, p.o.) or insulin (0.5 U/kg, i.p.). However, the repeated injection of LPS (0.33 mg/kg/day, i.p.) decreased glucose tolerance and increase urinary neopterin levels, pointing to systemic inflammation. In parallel to the urinary-increased neopterin, it was observed a significant reduction in the striatal dopamine levels and an increase in the serotonin/dopamine ratio. While a single LPS injection (0.33 mg/kg, i.p.) showed impaired performance in the incremental loading test (10 m/min, with 2 m/min increment every 3 min, at 9% grade), a moderate physical exercise protocol (treadmill for three weeks; 5 sessions/week; up to 50 min/day) prevented the exacerbation of immune system activation and preserved mitochondrial activity in skeletal muscle from mice with continuous LPS infusion (infusion pumps: 0.83 mg/kg/day, i.p.). In conclusion, the peripheral-induced inflammation elicited metabolic alterations that provoked impairment in striatal dopamine metabolism. The moderate exercise prevented the increase of urinary neopterin and preserved mitochondrial activity under LPS-induced inflammatory conditions.
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Affiliation(s)
- Débora da Luz Scheffer
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Florianópolis, Brazil
| | - Karina Ghisoni
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Florianópolis, Brazil
| | - Aderbal Silva Aguiar
- Departamento de Ciências da Saúde, Universidade Federal de Santa Catarina, Araranguá, Brazil.
| | - Alexandra Latini
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Florianópolis, Brazil.
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Caserta M, Ben-Soussan TD, Vetriani V, Venditti S, Verdone L. Influence of Quadrato Motor Training on Salivary proNGF and proBDNF. Front Neurosci 2019; 13:58. [PMID: 30792622 PMCID: PMC6374314 DOI: 10.3389/fnins.2019.00058] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Accepted: 01/21/2019] [Indexed: 01/27/2023] Open
Abstract
Previous studies demonstrated exercise-induced modulation of neurotrophins, such as Nerve Growth Factor (NGF) and Brain-Derived Neurotrophic Factor (BDNF). Yet, no study that we are aware of has examined their change as a function of different training paradigms. In addition, the understanding of the possible training-induced relationship between NGF and BDNF change is still lacking. Consequently, in the current study we examined the effect of a Walking Training (WT) and of Quadrato Motor Training (QMT) on NGF and BDNF precursors (proNGF and proBDNF). QMT is a specifically structured sensorimotor training that involves sequences of movements based on verbal commands, that was previously reported to improve spatial cognition, reflectivity, creativity as well as emotion regulation and general self-efficacy. In addition, QMT was reported to induce electrophysiological and morphological changes, suggesting stimulation of neuroplasticity processes. In two previous independent studies we reported QMT-induced changes in the salivary proNGF and proBDNF levels. Our present results demonstrate that following 12 weeks of daily QMT practice, proNGF level increases while proBDNF showed no significant change. More importantly, while no correlation between the two neurotrophins prior to training was detectable, there was a significant correlation between change in proNGF and proBDNF levels. Taken together the current results suggest that the two neurotrophins undergo a complex modulation, likely related to the different pathways by which they are produced and regulated. Since variations of these neurotrophins have been previously linked to depression, stress and anxiety, the current study may have practical implications and aid in understanding the possible physiological mechanisms that mediate improved well-being, and the dynamic change of neurotrophins as a result of training.
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Affiliation(s)
- Micaela Caserta
- National Research Council, Institute of Molecular Biology and Pathology, Rome, Italy
| | - Tal D Ben-Soussan
- Cognitive Neurophysiology Laboratory, Research Institute for Neuroscience, Education and Didactics, Patrizio Paoletti Foundation for Development and Communication, Assisi, Italy
| | - Valerio Vetriani
- Department of Biology and Biotechnology "Charles Darwin", Sapienza University of Rome, Rome, Italy
| | - Sabrina Venditti
- Department of Biology and Biotechnology "Charles Darwin", Sapienza University of Rome, Rome, Italy
| | - Loredana Verdone
- National Research Council, Institute of Molecular Biology and Pathology, Rome, Italy
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de Azambuja G, Hortscht U, Hoheisel U, Oliveira Fusaro MC, Mense S, Treede RD. Short-term swimming exercise attenuates the sensitization of dorsal horn neurons in rats with NGF-induced low back pain. Eur J Pain 2018; 22:1409-1418. [PMID: 29635722 DOI: 10.1002/ejp.1230] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/30/2018] [Indexed: 01/25/2023]
Abstract
BACKGROUND Physical exercise has been shown to be an effective therapy for non-specific low back pain. The study investigated if swimming exercise is a means to reduce the spinal sensitization in an animal model of non-specific low back pain. METHODS In deeply anesthetized rats, dorsal horn neurons were recorded in spinal segment L2. To induce sensitization of dorsal horn neurons, two injections of nerve growth factor were made into the lumbar multifidus muscle at an interval of 5 days. Swimming exercise for 30 min was performed on the 5 days between both NGF injections. A control group received the NGF injections without exercise treatment. RESULTS Swimming exercise caused a significant decrease in the NGF-induced hyperexcitability of dorsal horn neurons. Compared to control, the proportion of neurons with input from deep somatic tissues and of convergent neurons with input from at least two types of different tissues decreased significantly (50% vs. 25% and 37% vs. 15%; both p < 0.05). Swimming exercise also reduced the NGF-induced increase in neuronal resting activity. Both the proportion of active neurons and the mean discharge frequency of all neurons decreased significantly (60%, 76.3 ± 23.1 imp/min; vs. 25%, 51.7 ± 35.1 imp/min; both p < 0.01). CONCLUSIONS In our animal model of low back pain, short-term swimming exercise effectively reduced the latent sensitization of spinal dorsal horn neurons. Swimming exercise decreased the hyperexcitability of the neurons to low back input and lowered the resting activity of sensitized neurons. SIGNIFICANCE Physical exercise is a common treatment for low back pain. The possible mechanisms underlying the effects of exercise are probably multifold. This work shows that swimming exercise prevents sensitization of dorsal horn neurons, which may be one mechanism for the positive effects of exercise.
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Affiliation(s)
- G de Azambuja
- Department of Neurophysiology, CBTM, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany.,Laboratory of Pain and Inflammation Research, School of Applied Sciences, State University of Campinas, Limeira, Brazil
| | - U Hortscht
- Department of Neurophysiology, CBTM, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - U Hoheisel
- Department of Neurophysiology, CBTM, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - M C Oliveira Fusaro
- Laboratory of Pain and Inflammation Research, School of Applied Sciences, State University of Campinas, Limeira, Brazil
| | - S Mense
- Department of Neurophysiology, CBTM, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - R-D Treede
- Department of Neurophysiology, CBTM, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
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Sawada K, Kawakami R, Shigemoto R, Nemoto T. Super-resolution structural analysis of dendritic spines using three-dimensional structured illumination microscopy in cleared mouse brain slices. Eur J Neurosci 2018. [PMID: 29512842 PMCID: PMC5969222 DOI: 10.1111/ejn.13901] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Three‐dimensional (3D) super‐resolution microscopy technique structured illumination microscopy (SIM) imaging of dendritic spines along the dendrite has not been previously performed in fixed tissues, mainly due to deterioration of the stripe pattern of the excitation laser induced by light scattering and optical aberrations. To address this issue and solve these optical problems, we applied a novel clearing reagent, LUCID, to fixed brains. In SIM imaging, the penetration depth and the spatial resolution were improved in LUCID‐treated slices, and 160‐nm spatial resolution was obtained in a large portion of the imaging volume on a single apical dendrite. Furthermore, in a morphological analysis of spine heads of layer V pyramidal neurons (L5PNs) in the medial prefrontal cortex (mPFC) of chronic dexamethasone (Dex)‐treated mice, SIM imaging revealed an altered distribution of spine forms that could not be detected by high‐NA confocal imaging. Thus, super‐resolution SIM imaging represents a promising high‐throughput method for revealing spine morphologies in single dendrites.
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Affiliation(s)
- Kazuaki Sawada
- Graduate School of Information Science and Technology, Hokkaido University, Sapporo, Japan.,Research Institute for Electronic Science, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Ryosuke Kawakami
- Graduate School of Information Science and Technology, Hokkaido University, Sapporo, Japan.,Research Institute for Electronic Science, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Ryuichi Shigemoto
- Institute of Science and Technology Austria, Klosterneuburg, Austria
| | - Tomomi Nemoto
- Graduate School of Information Science and Technology, Hokkaido University, Sapporo, Japan.,Research Institute for Electronic Science, Hokkaido University, Sapporo, Hokkaido, Japan.,Laboratory of Molecular and Cellular Biophysics, Research Institute for Electronic Science, Hokkaido University, Kita 20, Nishi 10, Kita, Sapporo, 001-0020, Hokkaido, Japan
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45
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Mesripour A, Alhimma F, Hajhashemi V. The effect of vitamin B6 on dexamethasone-induced depression in mice model of despair. Nutr Neurosci 2018; 22:744-749. [PMID: 29478387 DOI: 10.1080/1028415x.2018.1442184] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Objective: Glucocorticoid receptors (GRs) have an important role in mediating the effects of glucocorticoids (GCs) on brain plasticity and mood. GC drugs and elevated cortisol level can cause psychiatric disorders including depression. The B-vitamins have numerous benefits on general health as well as mood, and cognition. The aim was evaluating the effect of vitamin B6 following dexamethasone (DEX)-induced depression in mice, to see if it can be proposed as a remedy for psychiatric problems following GC therapy. Methods: Male mice were housed by six. The immobility time was measured, in the forced swimming test as an animal model of despair and sucrose preference was measured in order to test anhedonia (<65% was taken as a criterion for anhedonia). DEX was administered either single dose (15, 60, 250 mcg/kg) or 15 mcg/kg for 7 consecutive days, vitamin B6 (100 mg/kg) was administered for 7 days. Results: DEX dose dependently increased immobility time that denoted animal depression; as it was 177.5 seconds ± 3 following 60 mcg/kg and 188.3 seconds ± 5 following 250 mcg/kg administration (vs. control animals 164 seconds ± 6, P < 0.01). Premedication with vitamin B6 prevented DEX-induced depression and demonstrated antidepressant effect. It also reduced the immobility time following 7days DEX injection (192.5 seconds ± 6) to 100 seconds ± 5.5; sucrose preference escalated from 50%±3 to 87%±4. Conclusion: Vitamin B6 prevented DEX-induced depression possibly by altering the GR function. Thus Vitamin B6 could be promising in patients suffering from GC-induced psychiatric adverse effects and probably controlling stress and preventing its affective disorder out comes.
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Affiliation(s)
- Azadeh Mesripour
- Isfahan Pharmaceutical Sciences Research Center, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences , Isfahan , Iran.,Department of Pharmacology and Toxicology, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences , Isfahan , Iran
| | - Fatima Alhimma
- Department of Pharmacology and Toxicology, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences , Isfahan , Iran
| | - Valiollah Hajhashemi
- Department of Pharmacology and Toxicology, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences , Isfahan , Iran
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46
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Wong J, Tran LT, Lynch KA, Wood LJ. Dexamethasone exacerbates cytotoxic chemotherapy induced lethargy and weight loss in female tumor free mice. Cancer Biol Ther 2018; 19:87-96. [PMID: 29231783 PMCID: PMC5790388 DOI: 10.1080/15384047.2017.1394549] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Accepted: 10/15/2017] [Indexed: 02/08/2023] Open
Abstract
Cytotoxic chemotherapy can induce a systemic inflammatory response which has been proposed to be an underlying mechanism of cancer treatment related fatigue. Dexamethasone, a synthetic glucocorticoid that has potent anti-inflammatory effects, is incorporated into chemotherapy regimens to prevent chemotherapy-induced nausea and vomiting (CINV). The purpose of this study was to determine whether by suppressing cytotoxic chemotherapy-induced inflammation, dexamethasone could ameliorate chemotherapy induced fatigue/lethargy in tumor free mice. The effect of dexamethasone (DEX) on Cytoxan-Adriamycin (CA)-induced inflammation was assessed by measuring circulating levels of IL-1β, TNF-α, IL-6, GCSF, KC, and MCP-1 twenty-four-hours post CA injection. Decline in voluntary wheel running activity (VWRA) from baseline (used as a proxy for fatigue/lethargy), body weight and composition, and food intake were monitored in mice administered four cycles of CA every two weeks with or without DEX. CA increased circulating levels of IL-6, GCSF, KC, and MCP-1 and caused a rapid decline in VWRA and body weight immediately following CA-injection. Although the acute CA-induced decline in VWRA and body weight was not evident in mice administered CA + DEX, DEX alone had a suppressive effect on VWRA, and body weight continued to decline in mice administered both CA and DEX while it returned to baseline in CA-treated mice. CA or DEX alone had no long term impact on VWRA but DEX exacerbated lethargy and weight loss in CA-treated mice. Despite dampening the systemic inflammatory response to chemotherapy, dexamethasone failed to ameliorate acute or long term chemotherapy related fatigue/lethargy. Our pre-clinical findings suggest that supportive therapies like dexamethasone used to acutely control nausea and vomiting in cancer patients may actually contribute to overall symptom burden in cancer patients.
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Affiliation(s)
- John Wong
- School of Nursing, MGH Institute of Health Professions, Boston MA, USA
| | - Lisa T. Tran
- School of Nursing, MGH Institute of Health Professions, Boston MA, USA
| | - Kaari A. Lynch
- School of Nursing, MGH Institute of Health Professions, Boston MA, USA
| | - Lisa J. Wood
- School of Nursing, MGH Institute of Health Professions, Boston MA, USA
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47
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Zhang WY, Wang KY, Li YJ, Li YR, Lu RZ. Chronic stress causes protein kinase C epsilon-aldehyde dehydrogenase 2 signaling pathway perturbation in the rat hippocampus and prefrontal cortex, but not in the myocardium. Neural Regen Res 2018; 13:1225-1230. [PMID: 30028331 PMCID: PMC6065235 DOI: 10.4103/1673-5374.235060] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Chronic stress is strongly associated with the occurrence and development of depression and cardiovascular disease. Stress can induce altered mitochondrial function and activation of apoptosis in the cardio-cerebral system. However, it is unknown whether the protein kinase C ε (PKCε)-aldehyde dehydrogenase 2 (ALDH2) pathway is altered under chronic stress, and this study sought to address this question. A rat model of depression was established using a chronic unpredictable mild stress (CUMS) protocol. After experiencing CUMS for 4 weeks, the sucrose preference test and the forced swim test verified depressive-like behaviors. Enzyme linked immunosorbent assays showed that ALDH2 activity was decreased in the rat hippocampus and prefrontal cortex, but was not altered in the myocardium. Western blot assays demonstrated reduced levels of ALDH2 and PKCε, but increased levels of 4-hydroxy-2-nonenal (4HNE) adducts. Caspase-3 expression did not obviously alter, but active forms of caspase-3 were increased in the hippocampus and prefrontal cortex. In the myocardium, expression of ALDH2, PKCε and 4HNE adducts did not remarkably alter; while caspase-3 expression was reduced and the active forms of caspase-3 were upregulated. Pearson’s correlation test demonstrated that expression of 4HNE adducts was positively correlated with levels of the active forms of caspase-3 in the hippocampus and prefrontal cortex, but not in the myocardium. In conclusion, chronic stress can damage the PKCε-ALDH2 signaling pathway in the hippocampus and prefrontal cortex, but not in the myocardium. Moreover, 4HNE is associated with active forms of caspase-3 in the hippocampus and prefrontal cortex.
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Affiliation(s)
- Wen-Yuan Zhang
- Department of Pharmacy, Zhongshan Hospital of Sun Yat-sen University, Zhongshan, Guangdong Province, China
| | - Ke-Yi Wang
- Department of Magnetic Resonance Imaging, Zhongshan Hospital of Sun Yat-sen University, Zhongshan, Guangdong Province, China
| | - Yun-Jing Li
- Department of Pharmacy, Zhongshan Hospital of Sun Yat-sen University, Zhongshan, Guangdong Province, China
| | - Ying-Ran Li
- Department of Pharmacy, Zhongshan Hospital of Sun Yat-sen University, Zhongshan, Guangdong Province, China
| | - Rong-Zhi Lu
- Department of Pharmacy, Zhongshan Hospital of Sun Yat-sen University, Zhongshan, Guangdong Province, China
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Xu J, Wang R, Liu Y, Liu D, Jiang H, Pan F. FKBP5 and specific microRNAs via glucocorticoid receptor in the basolateral amygdala involved in the susceptibility to depressive disorder in early adolescent stressed rats. J Psychiatr Res 2017; 95:102-113. [PMID: 28826069 DOI: 10.1016/j.jpsychires.2017.08.010] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Revised: 07/28/2017] [Accepted: 08/11/2017] [Indexed: 12/11/2022]
Abstract
Exposure to stressful events induces depressive-like symptoms and increases susceptibility to depression. However, the molecular mechanisms are not fully understood. Studies reported that FK506 binding protein51 (FKBP5), the co-chaperone protein of glucocorticoid receptors (GR), plays a crucial role. Further, miR-124a and miR-18a are involved in the regulation of FKBP5/GR function. However, few studies have referred to effects of early life stress on depressive-like behaviours, GR and FKBP5, as well as miR-124a and miR-18a in the basolateral amygdala (BLA) from adolescence to adulthood. This study aimed to examine the dynamic alternations of depressive-like behaviours, GR and FKBP5, as well as miR-124a and miR-18a expressions in the BLA of chronic unpredictable mild stress (CUMS) rats and dexamethasone administration rats during the adolescent period. Meanwhile, the GR antagonist, RU486, was used as a means of intervention. We found that CUMS and dexamethasone administration in the adolescent period induced permanent depressive-like behaviours and memory impairment, decreased GR expression, and increased FKBP5 and miR-124a expression in the BLA of both adolescent and adult rats. However, increased miR-18a expression in the BLA was found only in adolescent rats. Depressive-like behaviours were positively correlated with the level of miR-124a, whereas GR levels were negatively correlated with those in both adolescent and adult rats. Our results suggested FKBP5/GR and miR-124a in the BLA were associated with susceptibility to depressive disorder in the presence of stressful experiences in early life.
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Affiliation(s)
- Jingjing Xu
- Department of Medical Psychology, Shandong University School of Medicine, Jinan, Shandong, 250012, China.
| | - Rui Wang
- Department of Medical Psychology, Shandong University School of Medicine, Jinan, Shandong, 250012, China.
| | - Yuan Liu
- Department of Medical Psychology, Shandong University School of Medicine, Jinan, Shandong, 250012, China.
| | - Dexiang Liu
- Department of Medical Psychology, Shandong University School of Medicine, Jinan, Shandong, 250012, China.
| | - Hong Jiang
- Department of Medical Psychology, Shandong University School of Medicine, Jinan, Shandong, 250012, China.
| | - Fang Pan
- Department of Medical Psychology, Shandong University School of Medicine, Jinan, Shandong, 250012, China.
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Torabi M, Pooriamehr A, Bigdeli I, Miladi-Gorji H. Maternal swimming exercise during pregnancy attenuates anxiety/depressive-like behaviors and voluntary morphine consumption in the pubertal male and female rat offspring born from morphine dependent mothers. Neurosci Lett 2017; 659:110-114. [DOI: 10.1016/j.neulet.2017.08.074] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Revised: 08/27/2017] [Accepted: 08/30/2017] [Indexed: 12/20/2022]
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50
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Ordway GA, Szebeni A, Hernandez LJ, Crawford JD, Szebeni K, Chandley MJ, Burgess KC, Miller C, Bakkalbasi E, Brown RW. Antidepressant-Like Actions of Inhibitors of Poly(ADP-Ribose) Polymerase in Rodent Models. Int J Neuropsychopharmacol 2017; 20:994-1004. [PMID: 29016792 PMCID: PMC5716178 DOI: 10.1093/ijnp/pyx068] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 07/28/2017] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Many patients suffering from depressive disorders are refractory to treatment with currently available antidepressant medications, while many more exhibit only a partial response. These factors drive research to discover new pharmacological approaches to treat depression. Numerous studies demonstrate evidence of inflammation and elevated oxidative stress in major depression. Recently, major depression has been shown to be associated with elevated levels of DNA oxidation in brain cells, accompanied by increased gene expression of the nuclear base excision repair enzyme, poly(ADP-ribose) polymerase-1. Given these findings and evidence that drugs that inhibit poly(ADP-ribose) polymerase-1 activity have antiinflammatory and neuroprotective properties, the present study was undertaken to examine the potential antidepressant properties of poly(ADP-ribose) polymerase inhibitors. METHODS Two rodent models, the Porsolt swim test and repeated exposure to psychological stressors, were used to test the poly(ADP-ribose) polymerase inhibitor, 3-aminobenzamide, for potential antidepressant activity. Another poly(ADP-ribose) polymerase inhibitor, 5-aminoisoquinolinone, was also tested. RESULTS Poly(ADP-ribose) polymerase inhibitors produced antidepressant-like effects in the Porsolt swim test, decreasing immobility time, and increasing latency to immobility, similar to the effects of fluoxetine. In addition, 3-aminobenzamide treatment increased sucrose preference and social interaction times relative to vehicle-treated control rats following repeated exposure to combined social defeat and unpredictable stress, mediating effects similar to fluoxetine treatment. CONCLUSIONS The poly(ADP-ribose) polymerase inhibitors 3-aminobenzamide and 5-aminoisoquinolinone exhibit antidepressant-like activity in 2 rodent stress models and uncover poly(ADP-ribose) polymerase as a unique molecular target for the potential development of a novel class of antidepressants.
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Affiliation(s)
- Gregory A Ordway
- Department of Biomedical Sciences (Drs Ordway and Szebeni, Ms Hernandez, Drs Crawford and Szebeni, Ms Burgess, and Dr Brown) and Department of Psychiatry and Behavioral Sciences (Dr Ordway), James H. Quillen College of Medicine, East Tennessee State University, Johnson City, Tennessee; Department of Health Sciences, College of Public Health, East Tennessee State University, Johnson City, Tennessee (Dr Chandley); DS Therapeutics, Houston, Texas (Dr Miller and Dr Bakkalbasi),Correspondence: Gregory A. Ordway, PhD, East Tennessee State University, PO Box 70577, Johnson City, 37614 ()
| | - Attila Szebeni
- Department of Biomedical Sciences (Drs Ordway and Szebeni, Ms Hernandez, Drs Crawford and Szebeni, Ms Burgess, and Dr Brown) and Department of Psychiatry and Behavioral Sciences (Dr Ordway), James H. Quillen College of Medicine, East Tennessee State University, Johnson City, Tennessee; Department of Health Sciences, College of Public Health, East Tennessee State University, Johnson City, Tennessee (Dr Chandley); DS Therapeutics, Houston, Texas (Dr Miller and Dr Bakkalbasi)
| | - Liza J Hernandez
- Department of Biomedical Sciences (Drs Ordway and Szebeni, Ms Hernandez, Drs Crawford and Szebeni, Ms Burgess, and Dr Brown) and Department of Psychiatry and Behavioral Sciences (Dr Ordway), James H. Quillen College of Medicine, East Tennessee State University, Johnson City, Tennessee; Department of Health Sciences, College of Public Health, East Tennessee State University, Johnson City, Tennessee (Dr Chandley); DS Therapeutics, Houston, Texas (Dr Miller and Dr Bakkalbasi)
| | - Jessica D Crawford
- Department of Biomedical Sciences (Drs Ordway and Szebeni, Ms Hernandez, Drs Crawford and Szebeni, Ms Burgess, and Dr Brown) and Department of Psychiatry and Behavioral Sciences (Dr Ordway), James H. Quillen College of Medicine, East Tennessee State University, Johnson City, Tennessee; Department of Health Sciences, College of Public Health, East Tennessee State University, Johnson City, Tennessee (Dr Chandley); DS Therapeutics, Houston, Texas (Dr Miller and Dr Bakkalbasi)
| | - Katalin Szebeni
- Department of Biomedical Sciences (Drs Ordway and Szebeni, Ms Hernandez, Drs Crawford and Szebeni, Ms Burgess, and Dr Brown) and Department of Psychiatry and Behavioral Sciences (Dr Ordway), James H. Quillen College of Medicine, East Tennessee State University, Johnson City, Tennessee; Department of Health Sciences, College of Public Health, East Tennessee State University, Johnson City, Tennessee (Dr Chandley); DS Therapeutics, Houston, Texas (Dr Miller and Dr Bakkalbasi)
| | - Michelle J Chandley
- Department of Biomedical Sciences (Drs Ordway and Szebeni, Ms Hernandez, Drs Crawford and Szebeni, Ms Burgess, and Dr Brown) and Department of Psychiatry and Behavioral Sciences (Dr Ordway), James H. Quillen College of Medicine, East Tennessee State University, Johnson City, Tennessee; Department of Health Sciences, College of Public Health, East Tennessee State University, Johnson City, Tennessee (Dr Chandley); DS Therapeutics, Houston, Texas (Dr Miller and Dr Bakkalbasi)
| | - Katherine C Burgess
- Department of Biomedical Sciences (Drs Ordway and Szebeni, Ms Hernandez, Drs Crawford and Szebeni, Ms Burgess, and Dr Brown) and Department of Psychiatry and Behavioral Sciences (Dr Ordway), James H. Quillen College of Medicine, East Tennessee State University, Johnson City, Tennessee; Department of Health Sciences, College of Public Health, East Tennessee State University, Johnson City, Tennessee (Dr Chandley); DS Therapeutics, Houston, Texas (Dr Miller and Dr Bakkalbasi)
| | - Corwin Miller
- Department of Biomedical Sciences (Drs Ordway and Szebeni, Ms Hernandez, Drs Crawford and Szebeni, Ms Burgess, and Dr Brown) and Department of Psychiatry and Behavioral Sciences (Dr Ordway), James H. Quillen College of Medicine, East Tennessee State University, Johnson City, Tennessee; Department of Health Sciences, College of Public Health, East Tennessee State University, Johnson City, Tennessee (Dr Chandley); DS Therapeutics, Houston, Texas (Dr Miller and Dr Bakkalbasi)
| | - Erol Bakkalbasi
- Department of Biomedical Sciences (Drs Ordway and Szebeni, Ms Hernandez, Drs Crawford and Szebeni, Ms Burgess, and Dr Brown) and Department of Psychiatry and Behavioral Sciences (Dr Ordway), James H. Quillen College of Medicine, East Tennessee State University, Johnson City, Tennessee; Department of Health Sciences, College of Public Health, East Tennessee State University, Johnson City, Tennessee (Dr Chandley); DS Therapeutics, Houston, Texas (Dr Miller and Dr Bakkalbasi)
| | - Russell W Brown
- Department of Biomedical Sciences (Drs Ordway and Szebeni, Ms Hernandez, Drs Crawford and Szebeni, Ms Burgess, and Dr Brown) and Department of Psychiatry and Behavioral Sciences (Dr Ordway), James H. Quillen College of Medicine, East Tennessee State University, Johnson City, Tennessee; Department of Health Sciences, College of Public Health, East Tennessee State University, Johnson City, Tennessee (Dr Chandley); DS Therapeutics, Houston, Texas (Dr Miller and Dr Bakkalbasi)
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