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Zhang WJ, Guo ZX, Wang YD, Fang SY, Wan CM, Yu XL, Guo XF, Chen YY, Zhou X, Huang JQ, Li XJ, Chen JX, Fan LL. From Perspective of Hippocampal Plasticity: Function of Antidepressant Chinese Medicine Xiaoyaosan. Chin J Integr Med 2024:10.1007/s11655-024-3908-0. [PMID: 38900227 DOI: 10.1007/s11655-024-3908-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/22/2023] [Indexed: 06/21/2024]
Abstract
The hippocampus is one of the most commonly studied brain regions in the context of depression. The volume of the hippocampus is significantly reduced in patients with depression, which severely disrupts hippocampal neuroplasticity. However, antidepressant therapies that target hippocampal neuroplasticity have not been identified as yet. Chinese medicine (CM) can slow the progression of depression, potentially by modulating hippocampal neuroplasticity. Xiaoyaosan (XYS) is a CM formula that has been clinically used for the treatment of depression. It is known to protect Gan (Liver) and Pi (Spleen) function, and may exert its antidepressant effects by regulating hippocampal neuroplasticity. In this review, we have summarized the association between depression and aberrant hippocampal neuroplasticity. Furthermore, we have discussed the researches published in the last 30 years on the effects of XYS on hippocampal neuroplasticity in order to elucidate the possible mechanisms underlying its therapeutic action against depression. The results of this review can aid future research on XYS for the treatment of depression.
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Affiliation(s)
- Wu-Jing Zhang
- Guangzhou Key Laboratory of Formula-Pattern of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Jinan University, Guangzhou, 510632, China
| | - Ze-Xuan Guo
- Guangzhou Key Laboratory of Formula-Pattern of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Jinan University, Guangzhou, 510632, China
| | - Yi-di Wang
- Guangzhou Key Laboratory of Formula-Pattern of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Jinan University, Guangzhou, 510632, China
| | - Shao-Yi Fang
- Guangzhou Key Laboratory of Formula-Pattern of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Jinan University, Guangzhou, 510632, China
| | - Chun-Miao Wan
- Guangzhou Key Laboratory of Formula-Pattern of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Jinan University, Guangzhou, 510632, China
| | - Xiao-Long Yu
- Guangzhou Key Laboratory of Formula-Pattern of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Jinan University, Guangzhou, 510632, China
| | - Xiao-Fang Guo
- Guangzhou Key Laboratory of Formula-Pattern of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Jinan University, Guangzhou, 510632, China
| | - Yue-Yue Chen
- Guangzhou Key Laboratory of Formula-Pattern of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Jinan University, Guangzhou, 510632, China
| | - Xuan Zhou
- Guangzhou Key Laboratory of Formula-Pattern of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Jinan University, Guangzhou, 510632, China
| | - Jun-Qing Huang
- Guangzhou Key Laboratory of Formula-Pattern of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Jinan University, Guangzhou, 510632, China
| | - Xiao-Juan Li
- Guangzhou Key Laboratory of Formula-Pattern of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Jinan University, Guangzhou, 510632, China
| | - Jia-Xu Chen
- Guangzhou Key Laboratory of Formula-Pattern of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Jinan University, Guangzhou, 510632, China
| | - Li-Li Fan
- Guangzhou Key Laboratory of Formula-Pattern of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Jinan University, Guangzhou, 510632, China.
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Amiri N, Karami K, Valizadeh F, Mokhayeri Y. The effect of exercise on sleep habits of children with type 1 diabetic: a randomized clinical trial. BMC Pediatr 2024; 24:283. [PMID: 38678194 PMCID: PMC11055292 DOI: 10.1186/s12887-024-04760-9] [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: 11/04/2023] [Accepted: 04/12/2024] [Indexed: 04/29/2024] Open
Abstract
BACKGROUND Adequate sleep and exercise are important components of the human lifestyle. Paying attention to these two factors is very important to improve the condition of children with type 1 diabetes. Therefore, this study aimed to investigate the effect of exercise on sleep habits in children with type 1 diabetes. MATERIAL & METHODS 62 children with type 1 diabetes participated in this clinical trial. They will be divided into the intervention group (31) and the control group (31). Sleep habits were measured using the Children's Sleep Habits Questionnaire (CSHQ). All children's parents completed the CSHQ. The intervention for the experimental group consisted of 8 weeks of regular exercise program. The exercise program was prepared as an educational video and provided to parents. Paired sample t-test and ANCOVA test were used with SPSS 23. RESULTS 62 children with an average age of 9.32 ± 2.02 were studied. Fifty-four and eight% of the children were girls and the rest were boys. The analysis of the variance test showed a significant difference (F = 144.72, P ≤ 0.01) between the average score of the sleep habits of the control group (62.45 ± 5.12) and the experimental group (47.06 ± 4.39). CONCLUSION Sleep habits in the experimental group improved after 8 weeks of exercise training using educational videos. Exercise as a non-pharmacological treatment is an effective way to manage diabetes and improve sleep quality in diabetic children.
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Affiliation(s)
- Nastaran Amiri
- Department of Pediatrics Nursing, School of Nursing and Midwifery, Lorestan University of Medical Sciences, Khorramabad, Iran.
| | - Kimia Karami
- Social Determinants of Health Research Center, School of Nursing and Midwifery, Lorestan University of Medical Sciences, Khorramabad, Iran.
| | - Fatemeh Valizadeh
- Razi Herbal Medicines Research Center, Department of Pediatrics Nursing, School of Nursing and Midwifery, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Yaser Mokhayeri
- Cardiovascular Research Center, Shahid Rahimi Hospital, Lorestan University of Medical Sciences, Khorramabad, Iran
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Shamabadi A, Karimi H, Fallahzadeh MA, Vaseghi S, Arabzadeh Bahri R, Fallahpour B, Abdolghaffari AH, Akhondzadeh S. Sex-controlled differences in sertraline and citalopram efficacies in major depressive disorder: a randomized, double-blind trial. Int Clin Psychopharmacol 2024:00004850-990000000-00136. [PMID: 38640201 DOI: 10.1097/yic.0000000000000550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/21/2024]
Abstract
To investigate the response to antidepressants while controlling for sex, which has been controversial, 92 outpatient males and females with major depressive disorder were assigned to sertraline (100 mg/day) or citalopram (40 mg/day) in two strata and were assessed using Hamilton depression rating scale (HDRS) scores and brain-derived neurotrophic factor (BDNF), interleukin (IL)-6 and cortisol serum levels in this 8-week, randomized, parallel-group, double-blind clinical trial. Data of 40 sertraline and 40 citalopram recipients with equal representation of males and females assigned to each medication were analyzed, while their baseline characteristics were not statistically different (P > 0.05). There were no significant differences between sertraline and citalopram recipients in outcome changes (P > 0.05), all of which indicated improvement, but a significant time-treatment-sex interaction effect in BDNF levels was observed (P = 0.035). Regarding this, subgroup analyses illustrated a significantly greater increase in male BDNF levels following sertraline treatment (P = 0.020) with a moderate to large effect size (Cohen's d = 0.76 and ). Significant associations were observed between percentage changes in IL-6 levels and BDNF levels in sertraline recipients (P = 0.033) and HDRS scores in citalopram recipients (P < 0.001). Sex was an effect modifier in BDNF alterations following sertraline and citalopram administration. Further large-scale, high-quality, long-term studies are recommended.
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Affiliation(s)
- Ahmad Shamabadi
- Psychiatric Research Center, Roozbeh Psychiatric Hospital, Tehran University of Medical Sciences, Tehran
| | - Hanie Karimi
- Psychiatric Research Center, Roozbeh Psychiatric Hospital, Tehran University of Medical Sciences, Tehran
| | - Mohammad Ali Fallahzadeh
- Psychiatric Research Center, Roozbeh Psychiatric Hospital, Tehran University of Medical Sciences, Tehran
| | - Salar Vaseghi
- Cognitive Neuroscience Lab, Medicinal Plants Research Center, Institute of Medicinal Plants, ACECR, Karaj
| | - Razman Arabzadeh Bahri
- Psychiatric Research Center, Roozbeh Psychiatric Hospital, Tehran University of Medical Sciences, Tehran
| | - Bita Fallahpour
- Department of Psychiatry, Razi Hospital, University of Social Welfare and Rehabilitation Sciences
| | | | - Shahin Akhondzadeh
- Psychiatric Research Center, Roozbeh Psychiatric Hospital, Tehran University of Medical Sciences, Tehran
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Fukui K, You F, Kato Y, Yuzawa S, Kishimoto A, Hara T, Kanome Y, Harakawa Y, Yoshikawa T, Inufusa H. A mixed antioxidant supplement improves cognitive function, and coordination in aged mice. J Clin Biochem Nutr 2024; 74:119-126. [PMID: 38510681 PMCID: PMC10948352 DOI: 10.3164/jcbn.23-71] [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: 08/10/2023] [Accepted: 10/09/2023] [Indexed: 03/22/2024] Open
Abstract
Accumulation of oxidative damage increases the risk of several disorders. To prevent these diseases, people consume supplements. However, there is little evidence of the impact of supplement intake on cognitive function. Recently, frailty and sarcopenia have become serious issues, and these phenomena include a risk of mild cognitive impairment. In this study, aged mice were fed the combination supplement and cognitive and motor functions were measured. Following 1 month of treatment with the supplement, significant improvements in cognitive function and neuromuscular coordination were observed. Following 2 weeks of treadmill training, treatment with the supplement dramatically increased running distance compared to that in untreated normal aged mice. Serum indices such as triglyceride and total cholesterol were significantly decreased in the supplement-treated aged mice compared to untreated aged mice. These results indicate that the combination supplement may play a role in maintaining cognitive function, coordination ability and improving lipid metabolism.
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Affiliation(s)
- Koji Fukui
- Molecular Cell Biology Laboratory, Department of Bioscience and Engineering, College of System Engineering and Science, Shibaura Institute of Technology, 307 Fukasaku, Minuma-ku, Saitama 337-8570, Japan
| | - Fukka You
- Division of Anti-oxidant Research, Life Science Research Center, Gifu University, 1-1 Yanagito, Gifu 501-1194, Japan
- Anti-oxidant Research Laboratory, Louis Pasteur Center for Medical Research, 103-5 Tanakamonzen-cho, Sakyo-ku, Kyoto 606-8225, Japan
| | - Yugo Kato
- Molecular Cell Biology Laboratory, Department of Bioscience and Engineering, College of System Engineering and Science, Shibaura Institute of Technology, 307 Fukasaku, Minuma-ku, Saitama 337-8570, Japan
| | - Shuya Yuzawa
- Molecular Cell Biology Laboratory, Department of Bioscience and Engineering, College of System Engineering and Science, Shibaura Institute of Technology, 307 Fukasaku, Minuma-ku, Saitama 337-8570, Japan
| | - Ayuta Kishimoto
- Molecular Cell Biology Laboratory, Department of Bioscience and Engineering, College of System Engineering and Science, Shibaura Institute of Technology, 307 Fukasaku, Minuma-ku, Saitama 337-8570, Japan
| | - Takuma Hara
- Molecular Cell Biology Laboratory, Department of Bioscience and Engineering, College of System Engineering and Science, Shibaura Institute of Technology, 307 Fukasaku, Minuma-ku, Saitama 337-8570, Japan
| | - Yuki Kanome
- Molecular Cell Biology Laboratory, Department of Bioscience and Engineering, College of System Engineering and Science, Shibaura Institute of Technology, 307 Fukasaku, Minuma-ku, Saitama 337-8570, Japan
| | - Yoshiaki Harakawa
- Division of Anti-oxidant Research, Life Science Research Center, Gifu University, 1-1 Yanagito, Gifu 501-1194, Japan
| | - Toshikazu Yoshikawa
- Louis Pasteur Center for Medical Research, 103-5 Tanakamonzen-cho, Sakyo-ku, Kyoto 606-8225, Japan
- Kyoto Prefectural University of Medicine, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Haruhiko Inufusa
- Division of Anti-oxidant Research, Life Science Research Center, Gifu University, 1-1 Yanagito, Gifu 501-1194, Japan
- Anti-oxidant Research Laboratory, Louis Pasteur Center for Medical Research, 103-5 Tanakamonzen-cho, Sakyo-ku, Kyoto 606-8225, Japan
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Qi W, Jin X, Guan W. Purinergic P2X7 receptor as a potential therapeutic target in depression. Biochem Pharmacol 2024; 219:115959. [PMID: 38052270 DOI: 10.1016/j.bcp.2023.115959] [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: 10/05/2023] [Revised: 11/28/2023] [Accepted: 11/29/2023] [Indexed: 12/07/2023]
Abstract
The elaborate mechanisms of depression have always been a research hotspot in recent years, and the pace of research has never ceased. The P2X7 receptor (P2X7R) belongs to one of the adenosine triphosphates (ATP)-gated cation channels that exist widely in brain tissues and play a prominent role in the regulation of depression-related pathology. To date, the role of purinergic P2X7R in the mechanisms underlying depression is not fully understood. In this review, we conclude that the purinergic receptor P2X7 is a potential therapeutic target for depression based on research results published over the past 5 years in Google Scholar and the National Library of Medicine (PubMed). Additionally, we introduced the functional characteristics of P2X7R and confirmed that excessive activation of P2X7R led to increased release of inflammatory cytokines, which eventually contributed to depression. Furthermore, the inhibition of P2X7R produced antidepressant-like effects in animal models of depression, further proving that P2X7R signalling mediates depression-like behaviours. Finally, we summarised related studies on drugs that exert antidepressant effects by regulating the expression of P2X7R. We hope that the conclusions of this review will provide information on the role of P2X7R in the neuropathophysiology of depression and novel therapeutic targets for the treatment of depression.
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Affiliation(s)
- Wang Qi
- Department of Pharmacology, The First People's Hospital of Yancheng, Yancheng 224000, Jiangsu, China
| | - Xiang Jin
- Department of Pharmacy, The Second People's Hospital of Nantong, Nantong 226002, Jiangsu, China
| | - Wei Guan
- Department of Pharmacology, Pharmacy College, Nantong University, Nantong 226001, Jiangsu, China.
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Guan W, Wu XY, Jin X, Sheng XM, Fan Y. miR-204-5p Plays a Critical Role in the Pathogenesis of Depression and Anti-depression Action of Venlafaxine in the Hippocampus of Mice. Curr Med Chem 2024; 31:3412-3425. [PMID: 37357509 DOI: 10.2174/0929867330666230623163315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 04/04/2023] [Accepted: 04/10/2023] [Indexed: 06/27/2023]
Abstract
BACKGROUND Venlafaxine has been demonstrated to treat diseases such as social anxiety disorder and depression. Most of antidepressants including venlafaxine have a certain effect, but significant side effects. Therefore, it is necessary for us to research the development of novel antidepressants for effective treatment in practice. MicroRNA-204 (miR-204) is highly expressed in brain tissue, and plays a critical role in the synaptic plasticity of hippocampal neurons in rats. However, the underlying molecular mechanism of miR-204 remains unclear to date, this study aims to offer unique insights into depression and provide a theoretical basis for clinical physicians. METHODS A chronic social defeat stress (CSDS) was initially adopted for establishing a mice model of depression in this research and depression-like behaviors were evaluated by a series of behavioral experiments including the sucrose preference test (SPT), the tail suspension test (TST), the forced swim test (FST) and the social interaction test (SIT). Quantitative real-time reverse transcription PCR (qRT-PCR) was also conducted to test the expression levels of miR-204 and BDNF in the hippocampus of mice. Finally, gene interference of miR-204-5p was further adopted to test whether miR-204-5p played an effective role in the antidepressant effects of venlafaxine in mice. RESULTS Our data implicated that CSDS significantly increased the miR-204-5p but not miR-204-3p levels in the hippocampus of mice. The treatment of venlafaxine obviously relieved depression- like behaviors of CSDS-induced mice. The usage of venlafaxine abolished the increasing effects on the expression of miR-204-5p but up-regulated the BDNF expression level in CSDS-exposured mice. More importantly, we found that genetic overexpression of miR-204-5p decreased the reverse effects of venlafaxine on depressive-like behaviors and genetic knockdown of hippocampal miR-204-5p relieved the depressive-like behaviors and neurogenesis in CSDS-induced mice. CONCLUSION miR-204-5p played an effective role in the antidepressant effects of venlafaxine in CSDS-induced mice.
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Affiliation(s)
- Wei Guan
- Department of Pharmacology, Pharmacy College, Nantong University, Nantong 226001, Jiangsu, China
| | - Xin-Yuan Wu
- Department of Gynaecology and Obstetrics, Yancheng Maternal and Child Health Care Hospital, Yancheng 224000 Jiangsu, China
| | - Xiang Jin
- Department of Pharmacy, The Second People's Hospital of Nantong, Nantong 226002, Jiangsu, China
| | - Xiao-Ming Sheng
- Department of Trauma Center, Affiliated Hospital of Nantong University, Nantong 226001, Jiangsu, China
| | - Yan Fan
- Department of Pharmacy, Zhangjiagang Second People's Hospital, Zhangjiagang 215600, Jiangsu, China
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Tang Y, Su H, Nie K, Wang H, Gao Y, Chen S, Lu F, Dong H. Berberine exerts antidepressant effects in vivo and in vitro through the PI3K/AKT/CREB/BDNF signaling pathway. Biomed Pharmacother 2024; 170:116012. [PMID: 38113631 DOI: 10.1016/j.biopha.2023.116012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 11/30/2023] [Accepted: 12/13/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND Depression, a global neuropsychiatric disorder, brings a serious burden to patients and society as its incidence continues to rise. Berberine is one of the main compounds of a variety of Chinese herbal medicines and has been shown to have multiple pharmacological effects. However, whether berberine can exert antidepressant effects in vivo and in vitro and its related mechanisms remain to be explored. METHODS The chronic restraint stress (CRS) method and corticosterone (CORT) were applied to simulate depression-like behavior in vivo and neuronal apoptosis in vitro, respectively. The antidepressant effects of berberine were evaluated by behavioral tests and changes in the content of monoamine neurotransmitters. Inflammatory cytokines were detected and immunofluorescence staining was used to observe the expression levels of apoptosis-related proteins. RT-qPCR and Western blot were used to examine the mRNA and protein expression (or phosphorylation) levels of biomarkers of the PI3K/AKT/CREB/BDNF signaling pathways. RESULTS Behavioral tests and levels of neurotransmitters proved that berberine could effectively ameliorate depression-like symptoms in CRS mice. Meanwhile, the results of ELISA and immunofluorescence staining showed that berberine could alleviate inflammatory status and reduce cell apoptosis in vivo and in vitro. Moreover, the changes of the PI3K/AKT/CREB/BDNF signaling pathway induced by CRS or CORT in mouse hippocampus or HT-22 cells were significantly reversed by berberine. CONCLUSION Our current study suggested that berberine could exert antidepressant effects in vitro and in vivo, which may be associated with the PI3K/AKT/CREB/BDNF signaling pathway.
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Affiliation(s)
- Yueheng Tang
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China; Department of Rehabilitation Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Hao Su
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Kexin Nie
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Hongzhan Wang
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Yang Gao
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Shen Chen
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Fuer Lu
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Hui Dong
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China.
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Chen JY, Wu K, Guo MM, Song W, Huang ST, Zhang YM. The PrL Glu→avBNST GABA circuit rapidly modulates depression-like behaviors in male mice. iScience 2023; 26:107878. [PMID: 37810240 PMCID: PMC10551841 DOI: 10.1016/j.isci.2023.107878] [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: 02/09/2023] [Revised: 06/20/2023] [Accepted: 09/07/2023] [Indexed: 10/10/2023] Open
Abstract
Depression is a global disease with a high prevalence. Here, we examine the role of the circuit from prelimbic mPFC (PrL) to the anterior ventral bed nucleus of the stria terminalis (avBNST) in depression-like mice through behavioral tests, immunofluorescence, chemogenetics, optogenetics, pharmacology, and fiber photometry. Mice exposed to chronic restraint stress with individual housing displayed depression-like behaviors. Optogenetic or chemogenetic activation of the avBNST-projecting glutamatergic neurons in the PrL had an antidepressant effect. Moreover, we found that α-amino-3-hydroxy-5-methyl-4-isoxazole-propionicacid receptors (AMPARs) play a dominant role in this circuit. Systemic administration of ketamine profoundly alleviated depression-like behaviors in the mice and rapidly rescued the decreased activity in the PrLGlu→avBNSTGABA circuit. Furthermore, the fast-acting effect of ketamine on depressive behaviors was diminished when the circuit was inhibited. To summarize, activating the PrLGlu→avBNSTGABA circuit quickly ameliorated depression-like behaviors. Thus, we propose the PrLGlu→avBNSTGABA circuit as a target for fast regulation of depression.
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Affiliation(s)
- Jie-ying Chen
- Jiangsu Province Key Laboratory of Anesthesiology, Xuzhou Medical University, Xuzhou, Jiangsu 221002, China
- Jiangsu Province Key Laboratory of Anesthesia and Analgesia Application Technology, Xuzhou Medical University, Xuzhou, Jiangsu 221002, China
- NMPA Key Laboratory for Research and Evaluation of Narcotic and Psychotropic Drugs, Xuzhou, Jiangsu 221002, China
| | - Ke Wu
- Jiangsu Province Key Laboratory of Anesthesiology, Xuzhou Medical University, Xuzhou, Jiangsu 221002, China
- Jiangsu Province Key Laboratory of Anesthesia and Analgesia Application Technology, Xuzhou Medical University, Xuzhou, Jiangsu 221002, China
- NMPA Key Laboratory for Research and Evaluation of Narcotic and Psychotropic Drugs, Xuzhou, Jiangsu 221002, China
| | - Miao-miao Guo
- Jiangsu Province Key Laboratory of Anesthesiology, Xuzhou Medical University, Xuzhou, Jiangsu 221002, China
- Jiangsu Province Key Laboratory of Anesthesia and Analgesia Application Technology, Xuzhou Medical University, Xuzhou, Jiangsu 221002, China
- NMPA Key Laboratory for Research and Evaluation of Narcotic and Psychotropic Drugs, Xuzhou, Jiangsu 221002, China
| | - Wei Song
- Jiangsu Province Key Laboratory of Anesthesiology, Xuzhou Medical University, Xuzhou, Jiangsu 221002, China
- Jiangsu Province Key Laboratory of Anesthesia and Analgesia Application Technology, Xuzhou Medical University, Xuzhou, Jiangsu 221002, China
- NMPA Key Laboratory for Research and Evaluation of Narcotic and Psychotropic Drugs, Xuzhou, Jiangsu 221002, China
| | - Si-ting Huang
- Jiangsu Province Key Laboratory of Anesthesiology, Xuzhou Medical University, Xuzhou, Jiangsu 221002, China
- Jiangsu Province Key Laboratory of Anesthesia and Analgesia Application Technology, Xuzhou Medical University, Xuzhou, Jiangsu 221002, China
- NMPA Key Laboratory for Research and Evaluation of Narcotic and Psychotropic Drugs, Xuzhou, Jiangsu 221002, China
| | - Yong-mei Zhang
- Jiangsu Province Key Laboratory of Anesthesiology, Xuzhou Medical University, Xuzhou, Jiangsu 221002, China
- Jiangsu Province Key Laboratory of Anesthesia and Analgesia Application Technology, Xuzhou Medical University, Xuzhou, Jiangsu 221002, China
- NMPA Key Laboratory for Research and Evaluation of Narcotic and Psychotropic Drugs, Xuzhou, Jiangsu 221002, China
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Wunram HL, Kasparbauer AM, Oberste M, Bender S. [Movement as a Neuromodulator: How Physical Activity Influences the Physiology of Adolescent Depression]. ZEITSCHRIFT FUR KINDER- UND JUGENDPSYCHIATRIE UND PSYCHOTHERAPIE 2023; 52:77-93. [PMID: 37851436 DOI: 10.1024/1422-4917/a000954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2023]
Abstract
Movement as a Neuromodulator: How Physical Activity Influences the Physiology of Adolescent Depression Abstract: In the context of adolescent depression, physical activity is becoming increasingly recognized for its positive effects on neuropathology. Current scientific findings indicate that physical training affects the biological effects of depression during adolescence. Yet the pathophysiology of adolescent depression is not yet fully understood. Besides psychosocial and genetic influences, various neurobiological factors are being discussed. One explanation model describes a dysfunction of the hypothalamus-pituitary-adrenal axis (HPA axis) with a sustained elevation in cortisol concentration. Recent studies highlight neuroimmunological processes and a reduced concentration of growth factors as causative factors. These changes appear to lead to a dysregulation of the excitation and inhibition balance of the cerebral cortex as well as to cerebral morphological alterations. Regular physical training can potentially counteract the dysregulation of the HPA axis and normalize cortisol levels. The release of proinflammatory cytokines is inhibited, and the expression of growth factors involved in adult neurogenesis is stimulated. One should ensure the synergistic interaction of biological and psychosocial factors when designing the exercise schedule (endurance or strength training, group or individual sports, frequency, duration, and intensity). Addressing these open questions is essential when integrating physical activity into the guidelines for treating depressive disorders in children and adolescents.
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Affiliation(s)
- Heidrun Lioba Wunram
- Klinik und Poliklinik für Psychiatrie, Psychosomatik und Psychotherapie des Kindes- und Jugendalters, Uniklinik Köln, Medizinische Fakultät der Universität zu Köln, Deutschland
- Kinderklinik Uniklinik Köln, Medizinische Fakultät der Universität zu Köln, Deutschland
- Geteilte Erstautorenschaft
| | - Anna-Maria Kasparbauer
- Klinik und Poliklinik für Psychiatrie, Psychosomatik und Psychotherapie des Kindes- und Jugendalters, Uniklinik Köln, Medizinische Fakultät der Universität zu Köln, Deutschland
- Geteilte Erstautorenschaft
| | - Max Oberste
- Institut für Medizinische Statistik und Bioinformatik, Universität zu Köln, Deutschland
| | - Stephan Bender
- Klinik und Poliklinik für Psychiatrie, Psychosomatik und Psychotherapie des Kindes- und Jugendalters, Uniklinik Köln, Medizinische Fakultät der Universität zu Köln, Deutschland
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Zelada MI, Garrido V, Liberona A, Jones N, Zúñiga K, Silva H, Nieto RR. Brain-Derived Neurotrophic Factor (BDNF) as a Predictor of Treatment Response in Major Depressive Disorder (MDD): A Systematic Review. Int J Mol Sci 2023; 24:14810. [PMID: 37834258 PMCID: PMC10572866 DOI: 10.3390/ijms241914810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 09/16/2023] [Accepted: 09/25/2023] [Indexed: 10/15/2023] Open
Abstract
Brain-derived neurotrophic factor (BDNF) has been studied as a biomarker of major depressive disorder (MDD). Besides diagnostic biomarkers, clinically useful biomarkers can inform response to treatment. We aimed to review all studies that sought to relate BDNF baseline levels, or BDNF polymorphisms, with response to treatment in MDD. In order to achieve this, we performed a systematic review of studies that explored the relation of BDNF with both pharmacological and non-pharmacological treatment. Finally, we reviewed the evidence that relates peripheral levels of BDNF and BDNF polymorphisms with the development and management of treatment-resistant depression.
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Affiliation(s)
- Mario Ignacio Zelada
- Escuela de Medicina, Facultad de Medicina, Universidad de Chile, Santiago 8380453, Chile
| | - Verónica Garrido
- Escuela de Medicina, Facultad de Medicina, Universidad de Chile, Santiago 8380453, Chile
| | - Andrés Liberona
- Escuela de Medicina, Facultad de Medicina, Universidad de Chile, Santiago 8380453, Chile
| | - Natalia Jones
- Escuela de Medicina, Facultad de Medicina, Universidad de Chile, Santiago 8380453, Chile
| | - Karen Zúñiga
- Escuela de Medicina, Facultad de Medicina, Universidad de Chile, Santiago 8380453, Chile
| | - Hernán Silva
- Clínica Psiquiátrica Universitaria, Hospital Clínico de la Universidad de Chile, Universidad de Chile, Santiago 8380453, Chile
- Departamento de Psiquiatría y Salud Mental Norte, Facultad de Medicina, Universidad de Chile, Santiago 8380453, Chile
| | - Rodrigo R. Nieto
- Clínica Psiquiátrica Universitaria, Hospital Clínico de la Universidad de Chile, Universidad de Chile, Santiago 8380453, Chile
- Departamento de Psiquiatría y Salud Mental Norte, Facultad de Medicina, Universidad de Chile, Santiago 8380453, Chile
- Departamento de Neurociencias, Facultad de Medicina, Universidad de Chile, Santiago 8380453, Chile
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11
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Sun H, Song Z, Chen Q, Wang M, Tang F, Dou L, Zou Q, Yang F. MMiKG: a knowledge graph-based platform for path mining of microbiota-mental diseases interactions. Brief Bioinform 2023; 24:bbad340. [PMID: 37779250 DOI: 10.1093/bib/bbad340] [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: 04/26/2023] [Revised: 08/21/2023] [Accepted: 09/12/2023] [Indexed: 10/03/2023] Open
Abstract
The microbiota-gut-brain axis denotes a two-way system of interactions between the gut and the brain, comprising three key components: (1) gut microbiota, (2) intermediates and (3) mental ailments. These constituents communicate with one another to induce changes in the host's mood, cognition and demeanor. Knowledge concerning the regulation of the host central nervous system by gut microbiota is fragmented and mostly confined to disorganized or semi-structured unrestricted texts. Such a format hinders the exploration and comprehension of unknown territories or the further advancement of artificial intelligence systems. Hence, we collated crucial information by scrutinizing an extensive body of literature, amalgamated the extant knowledge of the microbiota-gut-brain axis and depicted it in the form of a knowledge graph named MMiKG, which can be visualized on the GraphXR platform and the Neo4j database, correspondingly. By merging various associated resources and deducing prospective connections between gut microbiota and the central nervous system through MMiKG, users can acquire a more comprehensive perception of the pathogenesis of mental disorders and generate novel insights for advancing therapeutic measures. As a free and open-source platform, MMiKG can be accessed at http://yangbiolab.cn:8501/ with no login requirement.
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Affiliation(s)
- Haoran Sun
- School of Medical Imaging, Fujian Medical University, Fuzhou 350122, China
| | - Zhaoqi Song
- Department of Bioinformatics, Fujian Key Laboratory of Medical Bioinformatics, School of Medical Technology and Engineering, Fujian Medical University, Fuzhou 350122, China
| | - Qiuming Chen
- School of Medical Imaging, Fujian Medical University, Fuzhou 350122, China
| | - Meiling Wang
- Department of Bioinformatics, Fujian Key Laboratory of Medical Bioinformatics, School of Medical Technology and Engineering, Fujian Medical University, Fuzhou 350122, China
| | - Furong Tang
- Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing 100084, China
| | - Lijun Dou
- Genomic Medicine Institute, Lerner Research Institute, Cleveland, OH 44106, USA
| | - Quan Zou
- Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 610054, China
| | - Fenglong Yang
- Department of Bioinformatics, Fujian Key Laboratory of Medical Bioinformatics, School of Medical Technology and Engineering, Fujian Medical University, Fuzhou 350122, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, School of Basic Medical Sciences, Fujian Medical University, Fuzhou 350122, China
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12
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Hwang DJ, Koo JH, Kim TK, Jang YC, Hyun AH, Yook JS, Yoon CS, Cho JY. Exercise as an antidepressant: exploring its therapeutic potential. Front Psychiatry 2023; 14:1259711. [PMID: 37772067 PMCID: PMC10523322 DOI: 10.3389/fpsyt.2023.1259711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 08/28/2023] [Indexed: 09/30/2023] Open
Abstract
The COVID-19 pandemic has increased the prevalence of depressive disorders worldwide, requiring alternative treatments beyond medication and psychotherapy. Exercise has positive effects on the brain; therefore, it has emerged as a promising therapeutic option for individuals with depression. Considerable research involving humans and animals offers compelling evidence to support the mental health benefits of physical activity or exercise mediated by the regulation of complex theoretical paradigms. However, challenges such as conducting long-term follow-up assessments and considering individual characteristics remain in human studies despite extensive efforts. While animal studies provide valuable insights into the potential benefits of exercise and its impact on outcomes related to depression and anxiety in rodents exposed to different stress paradigms, translating the findings to humans requires careful evaluation. More research is needed to establish precise exercise prescription guidelines and to better understand the complex relationship between exercise and depressive disorders. Therefore, this concise review explores the evidence supporting exercise intervention as an antidepressant treatment and its underlying mechanisms.
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Affiliation(s)
- Dong-Joo Hwang
- Exercise Biochemistry Laboratory, Korea National Sport University, Seoul, Republic of Korea
- Sport Science Institute, Korea National Sport University, Seoul, Republic of Korea
| | - Jung-Hoon Koo
- Exercise Biochemistry Laboratory, Korea National Sport University, Seoul, Republic of Korea
| | - Tae-Kyung Kim
- Exercise Biochemistry Laboratory, Korea National Sport University, Seoul, Republic of Korea
- Sport Science Institute, Korea National Sport University, Seoul, Republic of Korea
| | - Yong-Chul Jang
- Exercise Biochemistry Laboratory, Korea National Sport University, Seoul, Republic of Korea
| | - Ah-Hyun Hyun
- Exercise Biochemistry Laboratory, Korea National Sport University, Seoul, Republic of Korea
| | - Jang-Soo Yook
- Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
| | - Chang-Sun Yoon
- Department of Physical Education, Korea National Sport University, Seoul, Republic of Korea
| | - Joon-Yong Cho
- Exercise Biochemistry Laboratory, Korea National Sport University, Seoul, Republic of Korea
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13
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Kramer BA, Jaehn A, Grützner TM, Hess NS, Bellanti A, Listunova L, Hellweg R, Weisbrod M, Roesch Ely D. Exercise elevates serum brain-derived neurotrophic factor in partially remitted depression. Psychiatry Res 2023; 326:115283. [PMID: 37285622 DOI: 10.1016/j.psychres.2023.115283] [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: 01/26/2023] [Revised: 05/31/2023] [Accepted: 06/02/2023] [Indexed: 06/09/2023]
Abstract
Brain-derived neurotrophic factor (BDNF) is a pleiotropic cytokine implicated in the pathogenesis of major depressive disorder (MDD). In MDD, serum BDNF levels are attenuated. Healthy adults show BDNF elevation after exercise. To investigate activity-dependent BDNF elevation in MDD, thirty-seven participants with partially remitted MDD were allocated to either a bout of strenuous or light activity. Serum was collected before and after the intervention. BDNF was measured using a highly sensitive and specific enzyme-linked immunosorbent assay. Significant BDNF elevation in the strenuous activity group emerged. This study confirms exercise-dependent serum BDNF elevation in MDD. Preregistration: German Clinical Trials Register (DRKS0001515).
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Affiliation(s)
- Benedikt Alexander Kramer
- Research Group Neurocognition, Department of General Psychiatry, Center for Psychosocial Medicine, University Hospital Heidelberg, Voßstraße 4, Heidelberg 69115, Germany.
| | - Anna Jaehn
- Research Group Neurocognition, Department of General Psychiatry, Center for Psychosocial Medicine, University Hospital Heidelberg, Voßstraße 4, Heidelberg 69115, Germany
| | - Thea Marianne Grützner
- Research Group Neurocognition, Department of General Psychiatry, Center for Psychosocial Medicine, University Hospital Heidelberg, Voßstraße 4, Heidelberg 69115, Germany
| | - Natalie Sarah Hess
- Research Group Neurocognition, Department of General Psychiatry, Center for Psychosocial Medicine, University Hospital Heidelberg, Voßstraße 4, Heidelberg 69115, Germany
| | - Amanda Bellanti
- Research Group Neurocognition, Department of General Psychiatry, Center for Psychosocial Medicine, University Hospital Heidelberg, Voßstraße 4, Heidelberg 69115, Germany
| | - Lena Listunova
- Research Group Neurocognition, Department of General Psychiatry, Center for Psychosocial Medicine, University Hospital Heidelberg, Voßstraße 4, Heidelberg 69115, Germany
| | - Rainer Hellweg
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and the Berlin Institute of Health, Berlin, Germany
| | - Matthias Weisbrod
- Research Group Neurocognition, Department of General Psychiatry, Center for Psychosocial Medicine, University Hospital Heidelberg, Voßstraße 4, Heidelberg 69115, Germany; Department of Psychiatry and Psychotherapy, SRH Hospital Karlsbad-Langensteinbach, Guttmannstraße 1, Karlsbad 76307, Germany
| | - Daniela Roesch Ely
- Research Group Neurocognition, Department of General Psychiatry, Center for Psychosocial Medicine, University Hospital Heidelberg, Voßstraße 4, Heidelberg 69115, Germany
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14
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Wang S, Cai Q, Xu L, Sun Y, Wang M, Wang Y, Zhang L, Li K, Ni Z. Isoalantolactone relieves depression-like behaviors in mice after chronic social defeat stress via the gut-brain axis. Psychopharmacology (Berl) 2023; 240:1775-1787. [PMID: 37400661 PMCID: PMC10349788 DOI: 10.1007/s00213-023-06413-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 06/20/2023] [Indexed: 07/05/2023]
Abstract
RATIONALE The management of depression continues to be challenging despite the variety of available antidepressants. Herbal medicines are used in many cultures but lack stringent testing to understand their efficacy and mechanism of action. Isoalantolactone (LAT) from Elecampane (Inula helenium) improved the chronic social defeat stress (CSDS)-induced anhedonia-like phenotype in mice comparable to fluoxetine, a selective serotonin reuptake inhibitor (SSRI). OBJECTIVES Compare the effects of LAT and fluoxetine on depression-like behaviors in mice exposed to CSDS. RESULT The CSDS-induced decrease in protein expression of postsynaptic density (PSD95), brain derived neurotrophic factor (BDNF), and glutamate receptor subunit-1 (GluA1) in the prefrontal cortex was restored by LAT. LAT showed robust anti-inflammatory activity and can lessen the increase in IL-6 and TNF-α caused by CSDS. CSDS altered the gut microbiota at the taxonomic level, resulting in significant changes in α- and β-diversity. LAT treatment reestablished the bacterial abundance and diversity and increased the production of butyric acid in the gut that was inhibited by CSDS. The levels of butyric acid were negatively correlated with the abundance of Bacteroidetes, and positively correlated with those of Proteobacteria and Firmicutes across all treatment groups. CONCLUSIONS The current data suggest that, similar to fluoxetine, LAT show antidepressant-like effects in mice exposed to CSDS through the modulation of the gut-brain axis.
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Affiliation(s)
- Siming Wang
- School of Basic Medical Science, Hebei University, Baoding, 071000, Hebei Province, People's Republic of China
| | - Qihan Cai
- School of Basic Medical Science, Hebei University, Baoding, 071000, Hebei Province, People's Republic of China
| | - Lu Xu
- School of Basic Medical Science, Hebei University, Baoding, 071000, Hebei Province, People's Republic of China
| | - Yanan Sun
- College of Traditional Chinese Medicine, Hebei University, Baoding, 071000, China
| | - Mengmeng Wang
- School of Basic Medical Science, Hebei University, Baoding, 071000, Hebei Province, People's Republic of China
| | - Yu Wang
- School of Basic Medical Science, Hebei University, Baoding, 071000, Hebei Province, People's Republic of China
| | - Lili Zhang
- Hebei Provincial Mental Health Center, Baoding, 071000, Hebei Province, China
- Hebei Key Laboratory of Major Mental and Behavioral Disorders, Baoding, 071000, China
| | - Keqing Li
- Hebei Provincial Mental Health Center, Baoding, 071000, Hebei Province, China.
- Hebei Key Laboratory of Major Mental and Behavioral Disorders, Baoding, 071000, China.
- , Baoding, China.
| | - Zhiyu Ni
- Affiliated Hospital of Hebei University, Baoding, 071000, China.
- Clinical Medical College, Hebei University, Baoding, 071000, Hebei Province, People's Republic of China.
- Hebei Collaborative Innovation Center of Tumor Microecological Metabolism Regulation, Baoding, 071000, China.
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15
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Ren J, Xiao H. Exercise for Mental Well-Being: Exploring Neurobiological Advances and Intervention Effects in Depression. Life (Basel) 2023; 13:1505. [PMID: 37511879 PMCID: PMC10381534 DOI: 10.3390/life13071505] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 06/30/2023] [Accepted: 07/03/2023] [Indexed: 07/30/2023] Open
Abstract
Depression is a common mental disorder in which patients often experience feelings of sadness, fatigue, loss of interest, and pleasure. Exercise is a widely used intervention for managing depression, but the specific molecular mechanisms underlying its antidepressant effect are unclear. In this narrative review, we aim to synthesize current knowledge on the molecular, neural, and physiological mechanisms through which exercise exerts its antidepressant effect and discuss the various exercise interventions used for managing depression. We conducted a narrative review of the literature on the topic of exercise and depression. Our review suggests that exercise impacts peripheral tryptophan metabolism, central inflammation, and brain-derived neurotrophic factors through the peroxisome proliferator-activated receptor γ activating factor 1α (PGC-1α) in skeletal muscles. The uncarboxylated osteocalcin facilitates "bone-brain crosstalk", and exercise corrects atypical expression of brain-gut peptides, modulates cytokine production and neurotransmitter release, and regulates inflammatory pathways and microRNA expression. Aerobic exercise is recommended at frequencies of 3 to 5 times per week with medium to high intensity. Here we highlight the significant potential of exercise therapy in managing depression, supported by the molecular, neural, and physiological mechanisms underlying its antidepressant effect. Understanding the molecular pathways and neural mechanisms involved in exercise's antidepressant effect opens new avenues for developing novel therapies for managing depression.
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Affiliation(s)
- Jianchang Ren
- Institute of Sport and Health, Guangdong Provincial Kay Laboratory of Development and Education for Special Needs Children, Lingnan Normal University, Zhanjiang 524037, China
| | - Haili Xiao
- Institute of Sport and Health, Guangdong Provincial Kay Laboratory of Development and Education for Special Needs Children, Lingnan Normal University, Zhanjiang 524037, China
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16
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Kopczynski A, Carteri RB, Rodolphi MS, Oses JP, Portela LO, Geller CA, de Oliveira VG, De Bastiani MA, Strogulski NR, Smith DH, Portela LV. Lower and higher volumes of physical exercise build up brain reserves against memory deficits triggered by a head injury in mice. Exp Neurol 2023; 363:114352. [PMID: 36813223 PMCID: PMC10103909 DOI: 10.1016/j.expneurol.2023.114352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 02/13/2023] [Accepted: 02/16/2023] [Indexed: 02/23/2023]
Abstract
Decreasing neurotrophic support and impaired mitochondrial bioenergetics are key mechanisms for long-term neurodegeneration and cognitive decline after traumatic brain injury (TBI). We hypothesize that preconditioning with lower and higher volumes of physical exercise upregulates the CREB-BDNF axis and bioenergetic capability, which might serve as neural reserves against cognitive impairment after severe TBI. Using a running wheel mounted in the home cage, mice were engaged in lower (LV, 48 h free access, and 48 h locked) and higher (HV, daily free access) exercise volumes for thirty days. Subsequently, LV and HV mice remained for additional thirty days in the home cage with the running wheel locked and were euthanized. The sedentary group had the running wheel always locked. For the same type of exercise stimulus in a given time, daily workout presents higher volume than alternate days workout. The total distance ran in the wheel was the reference parameter to confirm distinct exercise volumes. On average, LV exercise ran 27.522 m and HV exercise ran 52.076 m. Primarily, we investigate whether LV and HV protocols increase neurotrophic and bioenergetic support in the hippocampus thirty days after exercise ceased. Regardless of volume, exercise increased hippocampal pCREBSer133-CREB-proBDNF-BDNF signaling and mitochondrial coupling efficiency, excess capacity, and leak control, that may compose the neurobiological basis for neural reserves. Further, we challenge these neural reserves against secondary memory deficits triggered by a severe TBI. After thirty days of exercise LV and HV, and sedentary (SED) mice were submitted to the CCI model. Mice remained for additional thirty days in the home cage with the running wheel locked. The mortality after severe TBI was approximately 20% in LV and HV, while in the SED was 40%. Also, LV and HV exercise sustained hippocampal pCREBSer133-CREB-proBDNF-BDNF signaling, mitochondrial coupling efficiency, excess capacity, and leak control for thirty days after severe TBI. Corroborating these benefits, the mitochondrial H2O2 production linked to complexes I and II was attenuated by exercise regardless of the volume. These adaptations attenuated spatial learning and memory deficits caused by TBI. In summary, preconditioning with LV and HV exercise builds up long-lasting CREB-BDNF and bioenergetic neural reserves that preserve memory fitness after severe TBI.
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Affiliation(s)
- Afonso Kopczynski
- Laboratório de Neurotrauma e Biomarcadores, Departamento de Bioquímica, Programa de Pós-Graduação em Bioquímica, ICBS, Universidade Federal do Rio Grande do Sul - UFRGS, Porto Alegre, RS, Brazil
| | - Randhall B Carteri
- Laboratório de Neurotrauma e Biomarcadores, Departamento de Bioquímica, Programa de Pós-Graduação em Bioquímica, ICBS, Universidade Federal do Rio Grande do Sul - UFRGS, Porto Alegre, RS, Brazil; Centro Universitário Metodista, Departamento de Nutrição, Instituto Porto Alegre, IPA, Porto Alegre, Brazil; CESUCA Centro Universitário, Departamento de Nutrição, Cachoeirinha, RS, Brazil
| | - Marcelo S Rodolphi
- Laboratório de Neurotrauma e Biomarcadores, Departamento de Bioquímica, Programa de Pós-Graduação em Bioquímica, ICBS, Universidade Federal do Rio Grande do Sul - UFRGS, Porto Alegre, RS, Brazil
| | - Jean P Oses
- Programa de Pós-Graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande, Rio Grande, RS, Brazil
| | - Luiz O Portela
- Laboratório de Performance em Ambiente Simulado (LAPAS), Centro de Educação Física, Universidade Federal de Santa Maria - UFSM, Santa Maria, RS, Brazil
| | - Cesar A Geller
- Laboratório de Performance em Ambiente Simulado (LAPAS), Centro de Educação Física, Universidade Federal de Santa Maria - UFSM, Santa Maria, RS, Brazil
| | - Vitória G de Oliveira
- Laboratório de Neurotrauma e Biomarcadores, Departamento de Bioquímica, Programa de Pós-Graduação em Bioquímica, ICBS, Universidade Federal do Rio Grande do Sul - UFRGS, Porto Alegre, RS, Brazil
| | - Marco Antonio De Bastiani
- Zimmer Neuroimaging Lab, Departamento de Bioquímica, ICBS, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Nathan R Strogulski
- Laboratório de Neurotrauma e Biomarcadores, Departamento de Bioquímica, Programa de Pós-Graduação em Bioquímica, ICBS, Universidade Federal do Rio Grande do Sul - UFRGS, Porto Alegre, RS, Brazil; School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland.
| | - Douglas H Smith
- Penn Center for Brain Injury and Repair, Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
| | - Luis V Portela
- Laboratório de Neurotrauma e Biomarcadores, Departamento de Bioquímica, Programa de Pós-Graduação em Bioquímica, ICBS, Universidade Federal do Rio Grande do Sul - UFRGS, Porto Alegre, RS, Brazil.
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17
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da Cunha LL, Feter N, Alt R, Rombaldi AJ. Effects of exercise training on inflammatory, neurotrophic and immunological markers and neurotransmitters in people with depression: A systematic review and meta-analysis. J Affect Disord 2023; 326:73-82. [PMID: 36709828 DOI: 10.1016/j.jad.2023.01.086] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 01/18/2023] [Accepted: 01/23/2023] [Indexed: 01/28/2023]
Abstract
BACKGROUND Major depressive disorder is the most common type of mental disorder. The biological pathway by which exercise promotes its antidepressant effects remains uncleared. This study aimed to systematically review the chronic effect of exercise on blood biomarkers and its association with changes in depressive symptoms in adults with major depressive disorder. METHODS Randomized controlled trials (RCT) published until February 2020 were screened in seven databases. Studies were systematically reviewed by two independent reviewers. Random effect meta-analysis was performed and reported as standardized mean differences (SMD) and 95 % confidence interval (CI). The meta- analysis protocol was registered with PROSPERO (CRD42021221177). RESULTS From 3865 records, 12 studies (N = 757 participants, mean age [SD]: 43.0 [11.0], 66.2 % women) were included in this review. Exercise training resulted in superior increase in circulating BDNF (SMD: 0.44, 95%CI: 0.15, 0.73) and kynurenine (SMD: 0.29, 95%CI: 0.04, 0.54), and decrease depressive symptoms (SMD: -0.72, 95%CI: -1.08, -0.37) in adults with major depression disorder compared to control groups. Multivariate meta-regression analysis showed that improvements in circulating levels of BDNF, kynurenine and interleukyn-6 were associated with decreases in depressive symptoms. LIMITATIONS Results were not stratified by the type of medication used by participants due to the lack of reporting of the included studies. Few studies provided data on other biomarkers (e.g., TNF-α and IL-10) besides BNDF and kynurenine. CONCLUSIONS Antidepressant effect of exercise may be triggered by improved circulating levels of BNDF, kynurenine, and interleukine-6 in adults with major depressive disorder.
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Affiliation(s)
- Larissa L da Cunha
- Postgraduate Program of Physical Education, Universidade Federal de Pelotas, Pelotas, Brazil; Study Group of Neuroscience, Physical Activity and Exercise, Universidade Federal de Pelotas, Pelotas, Brazil
| | - Natan Feter
- Study Group of Neuroscience, Physical Activity and Exercise, Universidade Federal de Pelotas, Pelotas, Brazil; Postgraduate Program of Epidemiology, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
| | - Ricardo Alt
- Study Group of Neuroscience, Physical Activity and Exercise, Universidade Federal de Pelotas, Pelotas, Brazil
| | - Airton J Rombaldi
- Postgraduate Program of Physical Education, Universidade Federal de Pelotas, Pelotas, Brazil; Study Group of Neuroscience, Physical Activity and Exercise, Universidade Federal de Pelotas, Pelotas, Brazil
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18
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von Rüden EL, Janssen-Peters H, Reiber M, van Dijk RM, Xiao K, Seiffert I, Koska I, Hubl C, Thum T, Potschka H. An exploratory approach to identify microRNAs as circulatory biomarker candidates for epilepsy-associated psychiatric comorbidities in an electrical post-status epilepticus model. Sci Rep 2023; 13:4552. [PMID: 36941269 PMCID: PMC10027890 DOI: 10.1038/s41598-023-31017-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 03/06/2023] [Indexed: 03/23/2023] Open
Abstract
Patients with epilepsy have a high risk of developing psychiatric comorbidities, and there is a particular need for early detection of these comorbidities. Here, in an exploratory, hypothesis-generating approach, we aimed to identify microRNAs as potential circulatory biomarkers for epilepsy-associated psychiatric comorbidities across different rat models of epilepsy. The identification of distress-associated biomarkers can also contribute to animal welfare assessment. MicroRNA expression profiles were analyzed in blood samples from the electrical post-status epilepticus (SE) model. Preselected microRNAs were correlated with behavioral and biochemical parameters in the electrical post-SE model, followed by quantitative real-time PCR validation in three additional well-described rat models of epilepsy. Six microRNAs (miR-376a, miR-429, miR-494, miR-697, miR-763, miR-1903) were identified showing a positive correlation with weight gain in the early post-insult phase as well as a negative correlation with social interaction, saccharin preference, and plasma BDNF. Real-time PCR validation confirmed miR-203, miR-429, and miR-712 as differentially expressed with miR-429 being upregulated across epilepsy models. While readouts from the electrical post-SE model suggest different microRNA candidates for psychiatric comorbidities, cross-model analysis argues against generalizability across models. Thus, further research is necessary to compare the predictive validity of rodent epilepsy models for detection and management of psychiatric comorbidities.
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Affiliation(s)
- Eva-Lotta von Rüden
- Institute of Pharmacology, Toxicology, and Pharmacy, Ludwig-Maximilians-University (LMU) Munich, Koeniginstr. 16, 80539, Munich, Germany
| | - Heike Janssen-Peters
- Hannover Medical School (MHH), Institute of Molecular and Translational Therapeutic Strategies (IMTTS), Hannover, Germany
| | - Maria Reiber
- Institute of Pharmacology, Toxicology, and Pharmacy, Ludwig-Maximilians-University (LMU) Munich, Koeniginstr. 16, 80539, Munich, Germany
| | - Roelof Maarten van Dijk
- Institute of Pharmacology, Toxicology, and Pharmacy, Ludwig-Maximilians-University (LMU) Munich, Koeniginstr. 16, 80539, Munich, Germany
| | - Ke Xiao
- Hannover Medical School (MHH), Institute of Molecular and Translational Therapeutic Strategies (IMTTS), Hannover, Germany
| | - Isabel Seiffert
- Institute of Pharmacology, Toxicology, and Pharmacy, Ludwig-Maximilians-University (LMU) Munich, Koeniginstr. 16, 80539, Munich, Germany
| | - Ines Koska
- Institute of Pharmacology, Toxicology, and Pharmacy, Ludwig-Maximilians-University (LMU) Munich, Koeniginstr. 16, 80539, Munich, Germany
| | - Christina Hubl
- Institute of Pharmacology, Toxicology, and Pharmacy, Ludwig-Maximilians-University (LMU) Munich, Koeniginstr. 16, 80539, Munich, Germany
| | - Thomas Thum
- Hannover Medical School (MHH), Institute of Molecular and Translational Therapeutic Strategies (IMTTS), Hannover, Germany
| | - Heidrun Potschka
- Institute of Pharmacology, Toxicology, and Pharmacy, Ludwig-Maximilians-University (LMU) Munich, Koeniginstr. 16, 80539, Munich, Germany.
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Gao M, Wu Y, Yang L, Chen F, Li L, Li Q, Wang Y, Li L, Peng M, Yan Y, Yang J, Yang X. Anti-depressant-like effect of fermented Gastrodia elata Bl. by regulating monoamine levels and BDNF/NMDAR pathways in mice. JOURNAL OF ETHNOPHARMACOLOGY 2023; 301:115832. [PMID: 36283636 DOI: 10.1016/j.jep.2022.115832] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 10/07/2022] [Accepted: 10/09/2022] [Indexed: 06/16/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Gastrodia elata Blume (GE) is a Chinese medicinal herb commonly used to treat central nervous system-related diseases, including headaches, dizziness, epilepsy, numbness of the limbs and depression. AIM OF THE STUDY Microbial-based fermentation has been successfully used to increase the extract efficiency of medicinal herbs in recent years. However, no study has hitherto explored the anti-depressant-like effect of GE processed by microorganisms. Herein, this subject aimed to clarify the anti-depressant-like effect of fermented Gastrodia elata Bl. (FGE) and its active chemical constituents. MATERIALS AND METHODS The chronic unpredictable mild stress (CUMS) model, a well-established animal model of depression, was induced in Kunming (KM) mice. The mice were administrated with FGE for 3 weeks. The sucrose preference test (SPT), open field test (OFT) and tail suspension test (TST) were conducted. Moreover, the levels of serotonin (5-HT) and dopamine (DA) in brain tissue homogenates, the concentration of Ca2+ and the activity of MAO in serum, H&E and Nissl staining in the hippocampus, and the hippocampus protein expressions of BDNF, NMDAR1, NMDAR2A and NMDAR2B relevant to depression were detected. Furthermore, chemical constituents of FGE were further isolated, and the protective activity of the obtained compounds against NMDA-induced PC-12 cell damage was assessed. RESULTS FGE could alleviate the depression state in CUMS-induced mice and reduce apoptosis of neuronal cells in the hippocampus. Furthermore, FGE could improve the contents of 5-HT, DA and decrease the concentration of Ca2+ and MAO activity in brain tissue and serum compared with the control group. It could reverse the decreased expression of BDNF, NMDAR2A and NMDAR2B and increase NMDAR1 protein expression. Investigation of the active constituents from FGE yielded two new compounds, (4-(((4-ethoxybenzyl) oxy)methyl)-phenol 1 and 3-((4-hydroxy benzyl)oxy)propane-1,2-diol) 2, with twelve known compounds (3-14). The compounds (3-((4-hydroxybenzyl)oxy)propane-1,2-diol 2, 4, 4'-dihydroxyd iphenyl methane 3, and bungein A 4) protected against NMDA-induced PC-12 cells damage. CONCLUSION This study demonstrated that FGE could improve the depressive behavior of CUMS-induced mice and exert a protective effect on nerve cells in the brain. Importantly, compounds 2-4 are the active components of FGE. Overall, the above findings suggest that FGE has huge prospects for application in treating depression-related diseases.
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Affiliation(s)
- Ming Gao
- State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, PR China; The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, 550014, PR China
| | - Yi Wu
- State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, PR China; The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, 550014, PR China
| | - Lishou Yang
- State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, PR China; The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, 550014, PR China
| | - Faju Chen
- State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, PR China; The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, 550014, PR China
| | - Liangqun Li
- State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, PR China; The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, 550014, PR China
| | - Qiji Li
- State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, PR China; The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, 550014, PR China
| | - Yu Wang
- State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, PR China; The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, 550014, PR China
| | - Lilang Li
- State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, PR China; The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, 550014, PR China
| | - Mei Peng
- State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, PR China; The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, 550014, PR China
| | - Yanfang Yan
- State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, PR China; The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, 550014, PR China
| | - Juan Yang
- State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, PR China; The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, 550014, PR China
| | - Xiaosheng Yang
- State Key Laboratory for Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, PR China; The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, 550014, PR China.
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Ross RE, VanDerwerker CJ, Saladin ME, Gregory CM. The role of exercise in the treatment of depression: biological underpinnings and clinical outcomes. Mol Psychiatry 2023; 28:298-328. [PMID: 36253441 PMCID: PMC9969795 DOI: 10.1038/s41380-022-01819-w] [Citation(s) in RCA: 30] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 09/19/2022] [Accepted: 09/26/2022] [Indexed: 01/21/2023]
Abstract
Globally, depression is a leading cause of disability and has remained so for decades. Antidepressant medications have suboptimal outcomes and are too frequently associated with side effects, highlighting the need for alternative treatment options. Although primarily known for its robust physical health benefits, exercise is increasingly recognized for its mental health and antidepressant benefits. Empirical evidence indicates that exercise is effective in treating individuals with depression; however, the mechanisms by which exercise exerts anti-depressant effects are not fully understood. Acute bouts of exercise have been shown to transiently modulate circulating levels of serotonin and norepinephrine, brain-derived neurotrophic factor, and a variety of immuno-inflammatory mechanisms in clinical cohorts with depression. However, exercise training has not been demonstrated to consistently modulate such mechanisms, and evidence linking these putative mechanisms and reductions in depression is lacking. The complexity of the biological underpinnings of depression coupled with the intricate molecular cascade induced by exercise are significant obstacles in the attempt to disentangle exercise's effects on depression. Notwithstanding our limited understanding of these effects, clinical evidence uniformly argues for the use of exercise to treat depression. Regrettably, exercise remains underutilized despite being an accessible, low-cost alternative/adjunctive intervention that can simultaneously reduce depression and improve overall health. To address the gaps in our understanding of the clinical and molecular effects of exercise on depression, we propose a model that leverages systems biology and multidisciplinary team science with a large-scale public health investment. Until the science matches the scale of complexity and burden posed by depression, our ability to advance knowledge and treatment will continue to be plagued by fragmented, irreproducible mechanistic findings and no guidelines for standards of care.
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Affiliation(s)
- Ryan E. Ross
- Ralph H. Johnson Veterans Affairs Medical Center, Charleston, SC,Department of Health Sciences and Research, Medical University of South Carolina, Charleston, SC
| | | | - Michael E. Saladin
- Department of Health Sciences and Research, Medical University of South Carolina, Charleston, SC,Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC
| | - Chris M. Gregory
- Ralph H. Johnson Veterans Affairs Medical Center, Charleston, SC,Department of Health Sciences and Research, Medical University of South Carolina, Charleston, SC
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21
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Zhang H, Zhang Y, Sheng S, Xing Y, Mou Z, Zhang Y, Shi Z, Yu Z, Gao Q, Cai W, Jing Q. Relationship Between Physical Exercise and Cognitive Impairment Among Older Adults with Type 2 Diabetes: Chain Mediating Roles of Sleep Quality and Depression. Psychol Res Behav Manag 2023; 16:817-828. [PMID: 36960417 PMCID: PMC10030003 DOI: 10.2147/prbm.s403788] [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: 01/06/2023] [Accepted: 03/10/2023] [Indexed: 03/19/2023] Open
Abstract
Objective Although physical exercise has been shown to boost physical, psychological, and psychiatric conditions in older adults, there is a relative lack of research on the mechanisms involved in this process for older adults with type 2 diabetes mellitus (T2DM). We thus evaluated whether sleep quality and depression mediated the relationship between physical exercise and cognitive impairment in older adults with T2DM by focusing on the exercise-physiology-psychology and psychiatry connection. Methods Self-reported data were collected from 2646 older adults with T2DM in Weifang, Shandong, China. Regression and bootstrap analyses were conducted to explore the chain mediator model including physical exercise, cognitive impairment, sleep quality, and depression. Results Engaging in physical exercise (coefficient = -0.6858, p < 0.001), high levels of sleep quality (coefficient = -0.3397, p = 0.015), and low levels of depression (coefficient = 0.3866, p < 0.001) were significantly associated with a low level of cognitive impairment. Sleep quality and depression mediated the chain effect between physical exercise and cognitive impairment (total effect = -1.0732, 95% CI [-1.3652, -0.7862]; direct effect = -0.6858, 95% CI [-0.9702, -0.3974]; indirect effect = -0.3875, 95% CI [-0.5369, -0.2521]). Conclusion Physical exercise may improve sleep quality in older adults with T2DM, alleviating depression and delaying the development of cognitive impairment. Physical exercise can enhance patients' ability to resist depression and cognitive impairment, and creating comfortable sleep environments can also reinforce the effects of this process. These findings have important implications for promoting healthy aging in older adults with T2DM.
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Affiliation(s)
- Han Zhang
- School of Management, Weifang Medical University, Weifang, Shandong, People’s Republic of China
- “Health Shandong” Collaborative Innovation Center for Severe Social Risk Prediction and Governance, Weifang, People’s Republic of China
- China Academy of Rehabilitation and Health, Weifang Medical University, Weifang, People’s Republic of China
| | - Yefan Zhang
- School of Management, Weifang Medical University, Weifang, Shandong, People’s Republic of China
- “Health Shandong” Collaborative Innovation Center for Severe Social Risk Prediction and Governance, Weifang, People’s Republic of China
- China Academy of Rehabilitation and Health, Weifang Medical University, Weifang, People’s Republic of China
| | - Sen Sheng
- School of Management, Weifang Medical University, Weifang, Shandong, People’s Republic of China
- “Health Shandong” Collaborative Innovation Center for Severe Social Risk Prediction and Governance, Weifang, People’s Republic of China
| | - Yang Xing
- Weifang People’s Hospital, Weifang, People’s Republic of China
| | - Zhongchen Mou
- School of Psychology, Weifang Medical University, Weifang, People’s Republic of China
| | - Yanqiu Zhang
- School of Management, Weifang Medical University, Weifang, Shandong, People’s Republic of China
- “Health Shandong” Collaborative Innovation Center for Severe Social Risk Prediction and Governance, Weifang, People’s Republic of China
- China Academy of Rehabilitation and Health, Weifang Medical University, Weifang, People’s Republic of China
| | - Zhixue Shi
- School of Management, Weifang Medical University, Weifang, Shandong, People’s Republic of China
- “Health Shandong” Collaborative Innovation Center for Severe Social Risk Prediction and Governance, Weifang, People’s Republic of China
- China Academy of Rehabilitation and Health, Weifang Medical University, Weifang, People’s Republic of China
| | - Zhenjie Yu
- School of Management, Weifang Medical University, Weifang, Shandong, People’s Republic of China
- “Health Shandong” Collaborative Innovation Center for Severe Social Risk Prediction and Governance, Weifang, People’s Republic of China
| | - Qianqian Gao
- School of Management, Weifang Medical University, Weifang, Shandong, People’s Republic of China
- “Health Shandong” Collaborative Innovation Center for Severe Social Risk Prediction and Governance, Weifang, People’s Republic of China
- China Academy of Rehabilitation and Health, Weifang Medical University, Weifang, People’s Republic of China
| | - Weiqin Cai
- School of Management, Weifang Medical University, Weifang, Shandong, People’s Republic of China
- “Health Shandong” Collaborative Innovation Center for Severe Social Risk Prediction and Governance, Weifang, People’s Republic of China
- China Academy of Rehabilitation and Health, Weifang Medical University, Weifang, People’s Republic of China
- Correspondence: Weiqin Cai; Qi Jing, School of Management, Weifang Medical University, No. 7166 Baotongxi Street, Weifang, 261053, People’s Republic of China, Tel +8618106369128, Email ;
| | - Qi Jing
- School of Management, Weifang Medical University, Weifang, Shandong, People’s Republic of China
- “Health Shandong” Collaborative Innovation Center for Severe Social Risk Prediction and Governance, Weifang, People’s Republic of China
- China Academy of Rehabilitation and Health, Weifang Medical University, Weifang, People’s Republic of China
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Mu D, Ma Q. A Review of Antidepressant Effects and Mechanisms of Three Common Herbal Medicines: Panax ginseng, Bupleurum chinense, and Gastrodia elata. CNS & NEUROLOGICAL DISORDERS DRUG TARGETS 2022; 22:CNSNDDT-EPUB-127630. [PMID: 36397625 DOI: 10.2174/1871527322666221116164836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 08/09/2022] [Accepted: 08/18/2022] [Indexed: 11/20/2022]
Abstract
OBJECTIVES Major depressive disorder (MDD) has been reported to affect an increasing number of individuals due to the modern lifestyle. Because of its complicated mechanisms and recurrent attacks, MDD is considered a refractory chronic disease. Although the mainstream therapy for MDD is chemical drugs, they are not a panacea for MDD because of their expensiveness, associated serious adverse reactions, and endless treatment courses. Hence, we studied three kinds of herbal medicines, namely, Panax ginseng C. A. Mey (PGM), Bupleurum chinense DC (BCD), and Gastrodia elata Blume (GEB), and reviewed the mechanisms underlying their antidepressant properties to provide a reference for the development of antidepressants and clinical medications. METHODS An extensive range of medicinal, clinical, and chemistry databases and search engines were used for our literature search. We searched the literature using certain web literature search engines, including Google Scholar, PubMed, Science Direct, CNKI (China National Knowledge Infrastructure), and Web of Science. RESULTS Experimental research found that active compounds of these three medicines exhibited good antidepressant effects in vivo and in vitro. Clinical investigations revealed that single or combined treatment of these medicines improved certain depressive symptoms. Antidepressant mechanisms are summarized based on this research. CONCLUSION The antidepressant mechanism of these three medicines includes but is not limited to ameliorating inflammation within the brain, reversing the hypothalamic-pituitary adrenal axis (HPA) system hyperfunction, inhibiting monoamine neurotransmitters reuptake, anti-neuron apoptosis and preventing neurotoxicity, and regulating depressive-related pathways such as the BDNF pathway and the PI3K/Akt/mTOR pathway.
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Affiliation(s)
- Dan Mu
- Department of Substance dependence , The Fourth People's Hospital of Chengdu, No.8, West Yixiang, Jinniu District, Chengdu City, China
| | - Qin Ma
- Department of Substance dependence Department, The Fourth People's Hospital of Chengdu, No.8, West Yixiang ,Chengdu City, China
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Brupbacher G, Schneiders A, Schmidt-Trucksäss A, von Känel R, Straus D. Wirkmechanismen körperlicher Aktivität auf den Schlaf bei Patienten mit Depression: Ein Narratives Review. SOMNOLOGIE 2022. [DOI: 10.1007/s11818-022-00389-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
ZusammenfassungInsomnie ist eines der Kardinalsymptome einer unipolaren Depression. Insomnie hat dabei einen negativen Einfluss auf den Krankheitsverlauf, ist eines der häufigsten Residualsymptome und ein Risikofaktor für ein Rezidiv. Im vorliegenden Überblick werden mögliche Wirkmechanismen von körperlichem Training auf den Schlaf bei Patienten mit Depression zusammengefasst. Die vorgestellten Mechanismen beruhen auf Daten aus In-vitro‑, Tier- und Humanstudien, welche die Effekte von Kraft‑, Ausdauer- und Mind-Body-Training untersuchen. Sowohl akutes Training als auch über mehrere Wochen regelmäßig absolviertes Training kann über verschiedene Signalwege positive Effekte auf den Schlaf bei Patienten mit Depression haben. Folgende Mechanismen sind dabei relevant: Zeitgebereffekte, Energiekonservierung, Regeration, Thermoregulation, psychophysiologische Effekte und „tissue–brain crosstalk“. Diese Befunde sind relevant, um die Therapie von nichtorganischen Schlafstörungen im Rahmen einer depressiven Episode besser zu verstehen, weiterzuentwickeln und auf individuelle Patienten anzupassen.
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Maroofi A, Moro T, Agrimi J, Safari F. Cognitive decline in heart failure: Biomolecular mechanisms and benefits of exercise. Biochim Biophys Acta Mol Basis Dis 2022; 1868:166511. [PMID: 35932891 DOI: 10.1016/j.bbadis.2022.166511] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 07/18/2022] [Accepted: 07/29/2022] [Indexed: 11/24/2022]
Abstract
By definition, heart failure (HF) is a human pathological condition affecting the structure and function of all organs in the body, and the brain is not an exception to that. Failure of the heart to pump enough blood centrally and peripherally is at the foundation of HF patients' inability to attend even the most ordinary daily activities and progressive deterioration of their cognitive capacity. What is more, between heart and brain exists a bidirectional relationship that goes well beyond hemodynamics and concerns bioelectric and endocrine signaling. This increasingly consolidated evidence makes the scenario even more complex. Studies have mainly chased how HF impairs cognition without focusing much on preventive measures, notably cardio-cerebral health proxies. Here, we aim to provide a brief account of known and hypothetical factors that may explain how exercise can help obviate cognitive dysfunction associated with HF in its different forms. As we shall see, there is a stringent need for a deeper grasp of such mechanisms. Indeed, gaining this new knowledge will automatically shed new light on the inner workings of HF itself, thus resulting in more effective prevention and treatment of this escalating syndrome.
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Affiliation(s)
- Abdulbaset Maroofi
- Department of Exercise Physiology, Faculty of Physical Education & Sport Sciences, University of Guilan, Rasht, Iran
| | - Tatiana Moro
- Department of Biomedical Sciences, University of Padua, 35131 Padua, Italy
| | - Jacopo Agrimi
- Department of Biomedical Sciences, University of Padua, 35131 Padua, Italy.
| | - Fatemeh Safari
- Department of Physiology, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
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Shi LS, Ji CH, Liu Y, Gu JH, Tang WQ, Zhang W, Guan W. Ginsenoside Rh2 administration produces crucial antidepressant-like effects in a CUMS-induced mice model of depression. Brain Behav 2022; 12:e2705. [PMID: 35848938 PMCID: PMC9392527 DOI: 10.1002/brb3.2705] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 05/26/2022] [Accepted: 06/27/2022] [Indexed: 11/08/2022] Open
Abstract
INTRODUCTION The most striking feature of depression is sadness and a loss of interest in activities, which represents a major cause of disability globally. Therefore, it is necessary to identify novel antidepressants for clinical practice. Ginsenoside Rh2 (Rh2) is one of the major bioactive ginsenosides that can be extracted from Panax ginseng and has been demonstrated to improve both memory and learning. The purpose of this study was to provide broad insight into the mechanisms underlying depression and gain greater insights into antidepressant therapy. METHODS In this study, we first established an effective and feasible depression animal model of chronic unpredictable mild stress (CUMS) and behavioral testing was evaluated by the forced swim test (FST), the tail suspension test (TST) and the sucrose preference test. Following pretreatment with Rh2 (10 and 20 mg/kg), the immobility time of mice was reduced without affecting locomotor activity in both the FST and TST. Western blotting and immunofluorescence were used to investigate the activation of the hippocampal BDNF signaling pathway and hippocampal neurogenesis. RESULTS Different concentrations of Rh2 significantly reduced depressive-like symptoms in CUMS-induced mice and downregulated the effects of the BDNF signaling cascade and neurogenesis in the hippocampus. Furthermore, the administration of K252a completely prevented the antidepressant-like activity of Rh2 in mice. CONCLUSION The results indicated that Rh2 possesses the antidepression action via the positive regulation of the BDNF-TrkB pathway.
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Affiliation(s)
- Lin-Sheng Shi
- Department of Cardiology, Affiliated Hospital 2 of Nantong University, Nantong, China
| | - Chun-Hui Ji
- Department of Pharmacology, Pharmacy College, Nantong University, Nantong, China.,Provincial key laboratory of Inflammation and Molecular Drug Target, Nantong, China
| | - Yue Liu
- Department of Pharmacology, Pharmacy College, Nantong University, Nantong, China.,Provincial key laboratory of Inflammation and Molecular Drug Target, Nantong, China
| | - Jiang-Hong Gu
- Department of Pharmacology, Pharmacy College, Nantong University, Nantong, China.,Provincial key laboratory of Inflammation and Molecular Drug Target, Nantong, China
| | - Wen-Qian Tang
- Department of Pharmacology, Pharmacy College, Nantong University, Nantong, China.,Provincial key laboratory of Inflammation and Molecular Drug Target, Nantong, China
| | - Wei Zhang
- Department of Pharmacology, Pharmacy College, Nantong University, Nantong, China.,Provincial key laboratory of Inflammation and Molecular Drug Target, Nantong, China
| | - Wei Guan
- Department of Pharmacology, Pharmacy College, Nantong University, Nantong, China.,School of Medicine, Nantong University, Nantong, China
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Razi O, Tartibian B, Laher I, Govindasamy K, Zamani N, Rocha-Rodrigues S, Suzuki K, Zouhal H. Multimodal Benefits of Exercise in Patients With Multiple Sclerosis and COVID-19. Front Physiol 2022; 13:783251. [PMID: 35492581 PMCID: PMC9048028 DOI: 10.3389/fphys.2022.783251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Accepted: 03/31/2022] [Indexed: 11/24/2022] Open
Abstract
Multiple sclerosis (MS) is a demyelinating disease characterized by plaque formation and neuroinflammation. The plaques can present in various locations, causing a variety of clinical symptoms in patients with MS. Coronavirus disease-2019 (COVID-19) is also associated with systemic inflammation and a cytokine storm which can cause plaque formation in several areas of the brain. These concurring events could exacerbate the disease burden of MS. We review the neuro-invasive properties of SARS-CoV-2 and the possible pathways for the entry of the virus into the central nervous system (CNS). Complications due to this viral infection are similar to those occurring in patients with MS. Conditions related to MS which make patients more susceptible to viral infection include inflammatory status, blood-brain barrier (BBB) permeability, function of CNS cells, and plaque formation. There are also psychoneurological and mood disorders associated with both MS and COVID-19 infections. Finally, we discuss the effects of exercise on peripheral and central inflammation, BBB integrity, glia and neural cells, and remyelination. We conclude that moderate exercise training prior or after infection with SARS-CoV-2 can produce health benefits in patients with MS patients, including reduced mortality and improved physical and mental health of patients with MS.
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Affiliation(s)
- Omid Razi
- Department of Exercise Physiology, Faculty of Physical Education and Sport Sciences, Razi University, Kermanshah, Iran
| | - Bakhtyar Tartibian
- Department of Sports Injuries, Faculty of Physical Education and Sports Sciences, Allameh Tabataba’i University, Tehran, Iran
| | - Ismail Laher
- Department of Anesthesiology, Pharmacology and Therapeutics, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Karuppasamy Govindasamy
- Department of Physical Education & Sports Science, SRM Institute of Science and Technology, Kattankulathur, India
| | - Nastaran Zamani
- Department of Biology, Faculty of Science, Payame-Noor University, Tehran, Iran
| | - Silvia Rocha-Rodrigues
- Escola Superior de Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Viana do Castelo, Portugal
- Research Centre in Sports Sciences, Health Sciences and Human Development (CIDESD), Quinta de Prados, Edifício Ciências de Desporto, Vila Real, Portugal
- Tumor & Microenvironment Interactions Group, i3S, Porto, Portugal
| | - Katsuhiko Suzuki
- Faculty of Sport Sciences, Waseda University, Tokorozawa, Japan
- *Correspondence: Katsuhiko Suzuki, ; Hassane Zouhal,
| | - Hassane Zouhal
- Laboratoire Mouvement, Sport, Santé, University of Rennes, Rennes, France
- Institut International des Sciences du Sport (2I2S), Irodouer, France
- *Correspondence: Katsuhiko Suzuki, ; Hassane Zouhal,
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Riveros ME, Ávila A, Schruers K, Ezquer F. Antioxidant Biomolecules and Their Potential for the Treatment of Difficult-to-Treat Depression and Conventional Treatment-Resistant Depression. Antioxidants (Basel) 2022; 11:540. [PMID: 35326190 PMCID: PMC8944633 DOI: 10.3390/antiox11030540] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 03/09/2022] [Accepted: 03/10/2022] [Indexed: 11/23/2022] Open
Abstract
Major depression is a devastating disease affecting an increasing number of people from a young age worldwide, a situation that is expected to be worsened by the COVID-19 pandemic. New approaches for the treatment of this disease are urgently needed since available treatments are not effective for all patients, take a long time to produce an effect, and are not well-tolerated in many cases; moreover, they are not safe for all patients. There is solid evidence showing that the antioxidant capacity is lower and the oxidative damage is higher in the brains of depressed patients as compared with healthy controls. Mitochondrial disfunction is associated with depression and other neuropsychiatric disorders, and this dysfunction can be an important source of oxidative damage. Additionally, neuroinflammation that is commonly present in the brain of depressive patients highly contributes to the generation of reactive oxygen species (ROS). There is evidence showing that pro-inflammatory diets can increase depression risk; on the contrary, an anti-inflammatory diet such as the Mediterranean diet can decrease it. Therefore, it is interesting to evaluate the possible role of plant-derived antioxidants in depression treatment and prevention as well as other biomolecules with high antioxidant and anti-inflammatory potential such as the molecules paracrinely secreted by mesenchymal stem cells. In this review, we evaluated the preclinical and clinical evidence showing the potential effects of different antioxidant and anti-inflammatory biomolecules as antidepressants, with a focus on difficult-to-treat depression and conventional treatment-resistant depression.
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Affiliation(s)
- María Eugenia Riveros
- Centro de Fisiología Celular e Integrativa, Facultad de Medicina Clínica Alemana-Universidad del Desarrollo, Santiago 7710162, Chile
| | - Alba Ávila
- Centro de Medicina Regenerativa, Facultad de Medicina Clínica Alemana-Universidad del Desarrollo, Santiago 7710162, Chile;
| | - Koen Schruers
- Department of Psychiatry and Neuropsychology, Maastricht University Medical Center, 6229 Maastricht, The Netherlands;
| | - Fernando Ezquer
- Centro de Medicina Regenerativa, Facultad de Medicina Clínica Alemana-Universidad del Desarrollo, Santiago 7710162, Chile;
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Ji C, Yang J, Lin L, Chen S. Physical Exercise Ameliorates Anxiety, Depression and Sleep Quality in College Students: Experimental Evidence from Exercise Intensity and Frequency. Behav Sci (Basel) 2022; 12:bs12030061. [PMID: 35323380 PMCID: PMC8944991 DOI: 10.3390/bs12030061] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 02/22/2022] [Accepted: 02/23/2022] [Indexed: 01/12/2023] Open
Abstract
Background: The main purpose of this study was to investigate the effects of exercise intensity and exercise frequency on anxiety, depression and sleep quality in college students. Methods: All participants came from a university in northeastern China. All participants were tested for Diagnostic and Statistical Manual of Mental Disorders (DSM-5) and were diagnosed with anxiety disorders. The research subjects were divided into six groups, namely the low-intensity and low-frequency group (group 1), low-intensity and moderate-frequency group (group 2), low-intensity and high-frequency group (group 3), high-intensity and low-frequency group (group 4), and high-intensity and moderate-frequency group (group 5) and high-intensity and high-frequency group (group 6). The duration of each physical exercise for each group was 1 h. Participants’ exercise intensity was monitored using Polar H10 HR sensors and the Borg RPE scale. The experiment was carried out for a total of 6 weeks. The researchers conducted pre- and post-test scores on the subjects’ anxiety, depression and sleep quality through questionnaires. Results: Exercise intensity improved anxiety and decreased symptoms of depression better than exercise frequency; sleep quality was more closely related to exercise intensity. Conclusion: Exercise intensity and exercise frequency have different effects on anxiety, depression and sleep quality improvement, indicating that exercise intensity and exercise frequency have different effects on anxiety, depression and sleep quality of college students.
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Affiliation(s)
- Chaoxin Ji
- Department of Physical Education, Northeastern University, Shenyang 110819, China;
- Correspondence:
| | - Jun Yang
- College of Information Science and Engineering, Northeastern University, Shenyang 110819, China;
| | - Lin Lin
- School of Social and Political Science, University of Glasgow, Glasgow G12 8QQ, UK;
| | - Song Chen
- Department of Physical Education, Northeastern University, Shenyang 110819, China;
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Huang J, Liu XY, Wu ZP, Ma YK. Quality of Life Status and Influencing Factors Among Patients with Deep Vein Thrombosis. Patient Prefer Adherence 2022; 16:949-956. [PMID: 35422616 PMCID: PMC9005138 DOI: 10.2147/ppa.s353128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 03/18/2022] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE The objective of the study was to describe the quality of life (QoL) status and investigate the influencing factors of QoL among patients with deep vein thrombosis (DVT). METHODS A retrospective analysis at a single center was performed, and the clinical data of 161 patients with DVT admitted to West China Hospital of Sichuan University from June 2019 to June 2020 were collected with the Villalta scale, Hospital Anxiety and Depression Scale (HADS), and Chronic Venous Insufficiency Questionnaire (CIVIQ). The relationship between QoL and influencing factors, including characteristics, course of DVT, postthrombotic syndrome (PTS), psychological status, and behaviors, was analyzed by Student's t-test, analysis of variance and multiple linear regression. RESULTS A total of 161 patients who completed all the questionnaires between 2019 and 2020 were included, and 110 patients (68%) were male. The mean QoL score acquired by the CIVIQ scale was 74.18±8.44, and the results showed significant differences between patients of different ages, genders, behaviors and psychological statuses (P < 0.05). Multiple regression analysis showed that age (P = 0.024), negative mood (P < 0.001), CCI index (P < 0.001), PTS (P < 0.001) and regular exercise (P = 0.002) influenced the CIVIQ scale evaluation model, in which exercise regularly was a protective factor for QoL, and age, negative mood, CCI index and PTS were risk factors for QoL. CONCLUSION The QoL of DVT patients was impaired and associated with age, mood, CCI index and PTS. Regular exercise is beneficial for improving the quality of life of DVT patients.
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Affiliation(s)
- Jing Huang
- Department of Vascular Surgery, West China Hospital, Sichuan University, West China School of Nursing, Sichuan University, Chengdu, People’s Republic of China
- Department of Orthopedics, Orthopedic Reaserch Institute, West China Hospital, Sichuan University, Chengdu, People’s Republic of China
| | - Xiao-yan Liu
- Department of Vascular Surgery, West China Hospital, Sichuan University, West China School of Nursing, Sichuan University, Chengdu, People’s Republic of China
- Department of Orthopedics, Orthopedic Reaserch Institute, West China Hospital, Sichuan University, Chengdu, People’s Republic of China
| | - Zhou-peng Wu
- Department of Vascular Surgery, West China Hospital, Sichuan University, Chengdu, People’s Republic of China
- Correspondence: Zhou-peng Wu, Department of Vascular Surgery, West China Hospital, Sichuan University, No. 37 Guoxuexiang Wuhou District, Chengdu, Sichuan, People’s Republic of China, Email
| | - Yu-kui Ma
- Department of Vascular Surgery, West China Hospital, Sichuan University, Chengdu, People’s Republic of China
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Jasińska-Mikołajczyk A, Drews K, Domaszewska K, Kolasa G, Konofalska M, Jowik K, Skibińska M, Rybakowski F. The Effect of Physical Activity on Neurotrophin Concentrations and Cognitive Control in Patients With a Depressive Episode. Front Psychiatry 2022; 13:777394. [PMID: 35546921 PMCID: PMC9084496 DOI: 10.3389/fpsyt.2022.777394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 02/21/2022] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Cognitive deficits occur in most patients with affective disorders. The role of neurotrophic factors (e.g., BDNF) as modulators of brain plasticity affecting neurocognitive abilities has been emphasized. Neurotrophin concentrations may change under the influence of various interventions, including physical activity. Selected studies have shown that cognitive function may also be affected by exercise. AIM The aim of the study was to determine whether physical activity changes the concentration of neurotrophins and their receptors in patients with an episode of depression. It was also examined how one session of aerobic exercise affects cognitive control. METHODS The study included 41 participants. The subjects were asked to exercise on a cycloergometer for 40 min with individually selected exercise loads (70% VO2max). Before and shortly after the exercise blood samples were acquired to perform blood assays (proBDNF, BDNF, TrkB, NGFR). The participants also performed a Stroop test twice-before the exercise and 10 min after its cessation. RESULTS The single bout of physical exercise did not cause any significant changes in the concentration of neurotrophic factors. The SCWT results: both the mean reading time (29.3 s vs. 47.8 s) and the color naming time (36.7 s vs. 50.7 s) increased. The patients made more mistakes after physical exercise, both in part A (0.2 vs. 1.5) and B (0.6 vs. 1.5). The so-called interference effect decreased-the difference between naming and reading times was smaller after exercise (6.2 s vs. 2.4 s). No significant correlations were found between the concentrations of the studied neurotrophic factors and the Stroop test results. CONCLUSIONS The results did not confirm changes in neurotrophin concentration under the influence of a single session of physical activity. The shortening of the interference time after exercise may be caused by practice effects. A significant limitation of the study is the use of the Stroop test twice in short intervals.
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Affiliation(s)
| | - Katarzyna Drews
- Department of Adult Psychiatry, Poznan University of Medical Sciences, Poznan, Poland
| | - Katarzyna Domaszewska
- Department of Physiology and Biochemistry, Poznan University of Physical Education, Poznan, Poland
| | - Grzegorz Kolasa
- Department of Adult Psychiatry, Poznan University of Medical Sciences, Poznan, Poland
| | - Marta Konofalska
- Department of Adult Psychiatry, Poznan University of Medical Sciences, Poznan, Poland
| | - Katarzyna Jowik
- Department of Adult Psychiatry, Poznan University of Medical Sciences, Poznan, Poland
| | - Maria Skibińska
- Department of Psychiatric Genetics, Poznan University of Medical Sciences, Poznan, Poland
| | - Filip Rybakowski
- Department of Adult Psychiatry, Poznan University of Medical Sciences, Poznan, Poland
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Zhang Y, Cui B, Wang T, Lu Y, Chen Z, Zou Z, Miao J, Zhao X, Yuan Y, Wang H, Chen G. Early Enhancement of Neuroplasticity Index, the Ratio of Serum Brain-Derived Neurotrophic Factor Level to HAMD-24 Score, in Predicting the Long-Term Antidepressant Efficacy. Front Behav Neurosci 2021; 15:712445. [PMID: 34776888 PMCID: PMC8578865 DOI: 10.3389/fnbeh.2021.712445] [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: 05/20/2021] [Accepted: 10/05/2021] [Indexed: 12/02/2022] Open
Abstract
Background: Current mainstream treatment of major depressive disorder (MDD) has a disadvantage in delayed onset of efficacy, making detection of early signatures predicative of the long-term treatment efficacy urgent. Methods: MDD patients were scored with HAMD-24 and serum brain-derived neurotrophic factor (BDNF) levels were measured at different times in two independent trials: a single-arm observation of Yueju pill, a clinically approved traditional multiherbal medicine, and a two-arm random placebo-controlled trial for Yueju vs escitalopram. The ratio of the BDNF level to HAMD-24 score, or neuroplasticity index (NI), and its derived parameters were used for correlation analysis and receiver operating characteristic (ROC) analysis. Results: On both the early (4th) and final (28th) days, Yueju and escitalopram significantly reduced HAMD-24 scores, compared to baselines, but only Yueju increased BDNF at both times. For either Yueju or escitalopram treatment, NI, but not BDNF, at baseline was correlated to NIs at the early or final treatment day. NI at early time was significantly correlated to early NI enhancement from the baseline for both Yueju and escitalopram, and to final NI enhancement from the baseline for Yueju in both trials. ROC analysis supported the predictability of Yueju’s final treatment efficacy from early NI enhancement. Limitations: The small sample size and 28 days of treatment time may lead to the impossibility of ROC analysis of escitalopram. Conclusion: Early NI enhancement is useful for prediction of long-term efficacy of Yueju and presumably some other antidepressants. Clinical Trial Registration: [www.ClinicalTrials.gov], identifier [ChiCTR1900021114].
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Affiliation(s)
- Yuxuan Zhang
- Key Laboratory of Integrative Biomedicine for Brain Diseases, Center for Translational Systems Biology and Neuroscience, Nanjing University of Chinese Medicine, Nanjing, China
| | - Bo Cui
- Interdisciplinary Institute for Personalized Medicine in Brain Disorders, Jinan University, Guangzhou, China
| | - Tianyu Wang
- Department of Psychosomatics and Psychiatry, School of Medicine, Zhongda Hospital, Southeast University, Nanjing, China.,School of Medicine, Institute of Psychosomatics, Southeast University, Nanjing, China
| | - Yan Lu
- The Fourth People's Hospital of Taizhou, Taizhou, China
| | - Zhenlin Chen
- The Fourth People's Hospital of Taizhou, Taizhou, China
| | - Zhilu Zou
- Hubei University of Chinese Medicine, Wuhan, China
| | - Jinlin Miao
- The Fourth People's Hospital of Taizhou, Taizhou, China
| | - Xiuli Zhao
- The Fourth People's Hospital of Taizhou, Taizhou, China
| | - Yonggui Yuan
- Department of Psychosomatics and Psychiatry, School of Medicine, Zhongda Hospital, Southeast University, Nanjing, China.,School of Medicine, Institute of Psychosomatics, Southeast University, Nanjing, China
| | - Haosen Wang
- The Fourth People's Hospital of Taizhou, Taizhou, China
| | - Gang Chen
- Interdisciplinary Institute for Personalized Medicine in Brain Disorders, Jinan University, Guangzhou, China.,Co-innovation Center of Neuroregeneration, Nantong University, Nantong, China
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Differential effects of ergometer-cycling and Whole-Body-Vibration training on serological BDNF and IGF-1 in the treatment of adolescent depression - is there an impact of BDNFp.Val66Met variants? Physiol Behav 2021; 241:113596. [PMID: 34536433 DOI: 10.1016/j.physbeh.2021.113596] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 08/16/2021] [Accepted: 09/14/2021] [Indexed: 11/20/2022]
Abstract
BACKGROUND Pathogenesis and treatment of adolescent depression may be influenced by growth-factors, including brain-derived neurotrophic factor (BDNF) and insulin-like growth factor 1 (IGF-1). We investigated, if treatment response to two different add-on exercise-therapies in juvenile depression, differ in the changes of BDNF and IGF-1 serology. A subgroup analysis for genetic variations in BDNF p.Val66Met-variants was added. METHODS Included subjects in the study (N = 64), aged 13 to 17 years, were diagnosed with major depression, controls received inpatient treatment as usual (TAU). Intervention groups performed as add-on to TAU two different forms of exercise-therapy: endurance ergometer cycling (EC) and muscle strengthening whole body vibration (WBV). We expected both exercise-forms to increase BDNF and IGF-1 serology and by this pathway to improve depression scores significantly stronger than the control group. RESULTS None of the experimental groups showed significant changes in BDNF between measurement time points. However, after 6 weeks exercise, BDNF of both intervention groups were significantly higher compared to TAU,. The IGF-1 increase after 6 weeks intervention was significant for EC only. No correlations of BDNF and IGF-1 to depression scores were found. Group analysis in BDNF p.Val66Met variants showed a trend for better response in depression scores to exercise-treatment for the Val66Val group. LIMITATIONS A small sample size, the non-randomized controls and the neglect of psychosocial factors have to be considered as limitations. CONCLUSIONS Endurance and muscle strengthening trainings seem to influence serological BDNF and IGF-1 differentially. However, the changes in growth factors did not correlate to the decreases in depression scores. BDNF p.Val66Val variant seems to be more receptive for exercise treatment. Identifying biomarkers (growth factors, genetic variants) in adolescent depression could help to develop tailored treatment strategies.
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Abstract
The beneficial effects of exercise on the brain are well known. In general, exercise offers an effective way to improve cognitive function in all ages, particularly in the elderly, who are considered the most vulnerable to neurodegenerative disorders. In this regard, myokines, hormones secreted by muscle in response to exercise, have recently gained attention as beneficial mediators. Irisin is a novel exercise-induced myokine, that modulates several bodily processes, such as glucose homeostasis, and reduces systemic inflammation. Irisin is cleaved from fibronectin type III domain containing 5 (FNDC5), a transmembrane precursor protein expressed in muscle under the control of peroxisome proliferator-activated receptor-γ coactivator-1α (PGC-1α). The FNDC5/irisin system is also expressed in the hippocampus, where it stimulates the expression of the neurotrophin brain-derived neurotrophic factor in this area that is associated with learning and memory. In this review, we aimed to discuss the role of irisin as a key mediator of the beneficial effects of exercise on synaptic plasticity and memory in the elderly, suggesting its roles within the main promoters of the beneficial effects of exercise on the brain.
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34
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BDNF Impact on Biological Markers of Depression-Role of Physical Exercise and Training. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18147553. [PMID: 34300001 PMCID: PMC8307197 DOI: 10.3390/ijerph18147553] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 07/06/2021] [Accepted: 07/11/2021] [Indexed: 12/20/2022]
Abstract
Depression is the most common and devastating psychiatric disorder in the world. Its symptoms, especially during the pandemic, are observed in all age groups. Exercise training (ET) is well known as a non-pharmacological strategy to alleviate clinical depression. The brain-derived neurotrophic factor (BDNF) is one of the biological factors whose expression and secretion are intensified in response to ET. BDNF is also secreted by contracted skeletal muscle that likely exerts para-, auto- and endocrine effects, supporting the crosstalk between skeletal muscle and other distant organs/tissues, such as the nervous system. This finding suggests that they communicate and work together to induce improvements on mood, cognition, and learning processes as BDNF is the main player in the neurogenesis, growth, and survival of neurons. Therefore, BDNF has been recognized as a therapeutic factor in clinical depression, especially in response to ET. The underlying mechanisms through which ET impacts depression are varied. The aim of this review was to provide information of the biological markers of depression such as monoamines, tryptophan, endocannabinoids, markers of inflammatory processes (oxidative stress and cytokines) stress and sex hormones and their relationship to BDNF. In addition, we reviewed the effects of ET on BNDF expression and how it impacts depression as well as the potential mechanisms mediating this process, providing a better understanding of underlying ET-related mechanisms in depression.
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The effectiveness of continuous and interval exercise preconditioning against chronic unpredictable stress: Involvement of hippocampal PGC-1α/FNDC5/BDNF pathway. J Psychiatr Res 2021; 136:173-183. [PMID: 33607579 DOI: 10.1016/j.jpsychires.2021.02.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 01/13/2021] [Accepted: 02/08/2021] [Indexed: 11/24/2022]
Abstract
Various exercise-training types are known to prevent depression, but mechanisms underlying their beneficial effects remain unknown. In the present study, the preconditioning effect of continuous and interval exercise on stress-induced depression was evaluated. Adult male Wistar rats in the exercise groups were made to run on a motorized treadmill, five sessions per week for six weeks. After that, to induce the depression model, the rats were exposed to chronic unpredictable stress for three weeks. Behavioral tests were assessed by open field, elevated plus maze, and forced swim tests. Hippocampal PGC-1α, FNDC5, and BDNF protein expression by Western blot and serum corticosterone by ELISA were detected. In the present results, after continuous and interval exercise periods, locomotor activity, the number of entries and time spent in the open arms were increased, and immobility time was significantly reduced. PGC-1α, FNDC5, and BDNF protein levels had a significant increase, and serum corticosterone did not change. Also, interval exercise training increased PGC-1α and FNDC5 more than continuous. Chronic unpredictable stress reduced the positive changes caused by exercise training, although, except FNDC5, exercise preconditioned groups experienced less significant adverse changes in most variables. These findings showed that both continuous and interval exercise preconditioning with increasing hippocampal PGC-1α, FNDC5, and BDNF proteins and improve the anxiety- and depression-like behaviors have a protective effect against chronic unpredictable stress.
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Imboden C, Gerber M, Beck J, Eckert A, Lejri I, Pühse U, Holsboer-Trachsler E, Hatzinger M. Aerobic Exercise and Stretching as Add-On to Inpatient Treatment for Depression Have No Differential Effects on Stress-Axis Activity, Serum-BDNF, TNF-Alpha and Objective Sleep Measures. Brain Sci 2021; 11:brainsci11040411. [PMID: 33805073 PMCID: PMC8064092 DOI: 10.3390/brainsci11040411] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/19/2021] [Accepted: 03/20/2021] [Indexed: 12/27/2022] Open
Abstract
(1) Background: While the antidepressant effects of aerobic exercise (AE) are well documented, fewer studies have examined impact of AE as an add-on treatment. Moreover, various effects on neurobiological variables have been suggested. This study examines effects of AE on Cortisol Awakening Reaction (CAR), serum Brain Derived Neurotrophic Factor (sBDNF), Tumor Necrosis Factor alpha (TNF-alpha) and sleep. (2) Methods: Inpatients with moderate-to-severe depression (N = 43) were randomly assigned to the AE or stretching condition (active control) taking place 3x/week for 6 weeks. CAR, sBDNF and TNF-alpha were assessed at baseline, after 2 weeks and post-intervention. The 17-item Hamilton Depression Rating Scale (HDRS17), subjective sleep quality measured by the Pittsburgh Sleep Quality Index (PSQI) and polysomnography (PSG) were obtained at baseline and post-intervention. (3) Results: Stress axis activity decreased in both groups from baseline to post-intervention. sBDNF showed a significant increase over time, whereas the number of awakenings significantly decreased. No significant time by group interactions were detected for any of the study variables. Correlational analyses showed that higher improvements in maximum oxygen capacity (VO2max) from baseline to post-intervention were associated with reduced scores on the HDRS17, PSQI and REM-latency post-intervention. (4) Conclusions: While some neurobiological variables improved during inpatient treatment (CAR, sBDNF), no evidence was found for differential effects between AE and an active control condition (stretching). However, patients in which cardiorespiratory fitness increased showed higher improvements in depression severity and depression-related sleep-parameters.
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Affiliation(s)
- Christian Imboden
- Psychiatric Services Solothurn, 4503 Solothurn, Switzerland and University of Basel, 4031 Basel, Switzerland;
- Private Clinic Wyss, 3053 Muenchenbuchsee, Switzerland
- Correspondence:
| | - Markus Gerber
- Department of Sport, Exercise and Health, University of Basel, 4052 Basel, Switzerland; (M.G.); (U.P.)
| | - Johannes Beck
- Psychiatric University Hospital, University of Basel, 4031 Basel, Switzerland; (J.B.); (A.E.); (I.L.); (E.H.-T.)
- Private Clinic Sonnenhalde, 4125 Riehen, Switzerland
| | - Anne Eckert
- Psychiatric University Hospital, University of Basel, 4031 Basel, Switzerland; (J.B.); (A.E.); (I.L.); (E.H.-T.)
| | - Imane Lejri
- Psychiatric University Hospital, University of Basel, 4031 Basel, Switzerland; (J.B.); (A.E.); (I.L.); (E.H.-T.)
| | - Uwe Pühse
- Department of Sport, Exercise and Health, University of Basel, 4052 Basel, Switzerland; (M.G.); (U.P.)
| | - Edith Holsboer-Trachsler
- Psychiatric University Hospital, University of Basel, 4031 Basel, Switzerland; (J.B.); (A.E.); (I.L.); (E.H.-T.)
| | - Martin Hatzinger
- Psychiatric Services Solothurn, 4503 Solothurn, Switzerland and University of Basel, 4031 Basel, Switzerland;
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Arosio B, Guerini FR, Voshaar RCO, Aprahamian I. Blood Brain-Derived Neurotrophic Factor (BDNF) and Major Depression: Do We Have a Translational Perspective? Front Behav Neurosci 2021; 15:626906. [PMID: 33643008 PMCID: PMC7906965 DOI: 10.3389/fnbeh.2021.626906] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 01/14/2021] [Indexed: 12/17/2022] Open
Abstract
Major depressive disorder (MDD) affects millions of people worldwide and is a leading cause of disability. Several theories have been proposed to explain its pathological mechanisms, and the “neurotrophin hypothesis of depression” involves one of the most relevant pathways. Brain-derived neurotrophic factor (BDNF) is an important neurotrophin, and it has been extensively investigated in both experimental models and clinical studies of MDD. Robust empirical findings have indicated an association between increased BDNF gene expression and peripheral concentration with improved neuronal plasticity and neurogenesis. Additionally, several studies have indicated the blunt expression of BDNF in carriers of the Val66Met gene polymorphism and lower blood BDNF (serum or plasma) levels in depressed individuals. Clinical trials have yielded mixed results with different treatment options, peripheral blood BDNF measurement techniques, and time of observation. Previous meta-analyses of MDD treatment have indicated that antidepressants and electroconvulsive therapy showed higher levels of blood BDNF after treatment but not with physical exercise, psychotherapy, or direct current stimulation. Moreover, the rapid-acting antidepressant ketamine has presented an early increase in blood BDNF concentration. Although evidence has pointed to increased levels of BDNF after antidepressant therapy, several factors, such as heterogeneous results, low sample size, publication bias, and different BDNF measurements (serum or plasma), pose a challenge in the interpretation of the relation between peripheral blood BDNF and MDD. These potential gaps in the literature have not been properly addressed in previous narrative reviews. In this review, current evidence regarding BDNF function, genetics and epigenetics, expression, and results from clinical trials is summarized, putting the literature into a translational perspective on MDD. In general, blood BDNF cannot be recommended for use as a biomarker in clinical practice. Moreover, future studies should expand the evidence with larger samples, use the serum or serum: whole blood concentration of BDNF as a more accurate measure of peripheral BDNF, and compare its change upon different treatment modalities of MDD.
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Affiliation(s)
- Beatrice Arosio
- Geriatric Unit, Fondazione Ca' Granda, IRCCS Ospedale Maggiore Policlinico, Milan, Italy.,Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | | | - Richard C Oude Voshaar
- Department of Psychiatry, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Ivan Aprahamian
- Department of Psychiatry, University of Groningen, University Medical Center Groningen, Groningen, Netherlands.,Group of Investigation on Multimorbidity and Mental Health in Aging (GIMMA), Geriatrics Division, Internal Medicine Department, Faculty of Medicine of Jundiaí, Jundiaí, 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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