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Han M, Zeng D, Tan W, Chen X, Bai S, Wu Q, Chen Y, Wei Z, Mei Y, Zeng Y. Brain region-specific roles of brain-derived neurotrophic factor in social stress-induced depressive-like behavior. Neural Regen Res 2025; 20:159-173. [PMID: 38767484 PMCID: PMC11246125 DOI: 10.4103/nrr.nrr-d-23-01419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 01/19/2024] [Indexed: 05/22/2024] Open
Abstract
Brain-derived neurotrophic factor is a key factor in stress adaptation and avoidance of a social stress behavioral response. Recent studies have shown that brain-derived neurotrophic factor expression in stressed mice is brain region-specific, particularly involving the corticolimbic system, including the ventral tegmental area, nucleus accumbens, prefrontal cortex, amygdala, and hippocampus. Determining how brain-derived neurotrophic factor participates in stress processing in different brain regions will deepen our understanding of social stress psychopathology. In this review, we discuss the expression and regulation of brain-derived neurotrophic factor in stress-sensitive brain regions closely related to the pathophysiology of depression. We focused on associated molecular pathways and neural circuits, with special attention to the brain-derived neurotrophic factor-tropomyosin receptor kinase B signaling pathway and the ventral tegmental area-nucleus accumbens dopamine circuit. We determined that stress-induced alterations in brain-derived neurotrophic factor levels are likely related to the nature, severity, and duration of stress, especially in the above-mentioned brain regions of the corticolimbic system. Therefore, BDNF might be a biological indicator regulating stress-related processes in various brain regions.
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Affiliation(s)
- Man Han
- Brain Science and Advanced Technology Institute, Wuhan University of Science and Technology, Wuhan, Hubei Province, China
- Geriatric Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, Hubei Province, China
- School of Public Health, Wuhan University of Science and Technology, Wuhan, Hubei Province, China
| | - Deyang Zeng
- Brain Science and Advanced Technology Institute, Wuhan University of Science and Technology, Wuhan, Hubei Province, China
- Geriatric Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, Hubei Province, China
- School of Public Health, Wuhan University of Science and Technology, Wuhan, Hubei Province, China
| | - Wei Tan
- Geriatric Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, Hubei Province, China
| | - Xingxing Chen
- Brain Science and Advanced Technology Institute, Wuhan University of Science and Technology, Wuhan, Hubei Province, China
- Geriatric Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, Hubei Province, China
- School of Public Health, Wuhan University of Science and Technology, Wuhan, Hubei Province, China
| | - Shuyuan Bai
- Brain Science and Advanced Technology Institute, Wuhan University of Science and Technology, Wuhan, Hubei Province, China
- Geriatric Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, Hubei Province, China
- School of Public Health, Wuhan University of Science and Technology, Wuhan, Hubei Province, China
| | - Qiong Wu
- Brain Science and Advanced Technology Institute, Wuhan University of Science and Technology, Wuhan, Hubei Province, China
- Geriatric Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, Hubei Province, China
- School of Public Health, Wuhan University of Science and Technology, Wuhan, Hubei Province, China
| | - Yushan Chen
- Brain Science and Advanced Technology Institute, Wuhan University of Science and Technology, Wuhan, Hubei Province, China
- Geriatric Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, Hubei Province, China
- School of Public Health, Wuhan University of Science and Technology, Wuhan, Hubei Province, China
| | - Zhen Wei
- Brain Science and Advanced Technology Institute, Wuhan University of Science and Technology, Wuhan, Hubei Province, China
- Geriatric Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, Hubei Province, China
- School of Public Health, Wuhan University of Science and Technology, Wuhan, Hubei Province, China
| | - Yufei Mei
- Brain Science and Advanced Technology Institute, Wuhan University of Science and Technology, Wuhan, Hubei Province, China
- Geriatric Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, Hubei Province, China
- School of Public Health, Wuhan University of Science and Technology, Wuhan, Hubei Province, China
| | - Yan Zeng
- Brain Science and Advanced Technology Institute, Wuhan University of Science and Technology, Wuhan, Hubei Province, China
- Geriatric Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, Hubei Province, China
- School of Public Health, Wuhan University of Science and Technology, Wuhan, Hubei Province, China
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Albrahim T, Alangry R, Alotaibi R, Almandil L, Alburikan S. Effects of Regular Exercise and Intermittent Fasting on Neurotransmitters, Inflammation, Oxidative Stress, and Brain-Derived Neurotrophic Factor in Cortex of Ovariectomized Rats. Nutrients 2023; 15:4270. [PMID: 37836554 PMCID: PMC10574130 DOI: 10.3390/nu15194270] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 09/28/2023] [Accepted: 10/01/2023] [Indexed: 10/15/2023] Open
Abstract
A collection of metabolic disorders and neurodegenerative diseases linked to oxidative stress and neuroinflammation frequently affect postmenopausal women or estrogen deprivation. Recent research has focused on alternative therapies that can enhance these women's quality of life. This study set out to investigate the effects of physical exercise (EX) and intermittent fasting (IF) on oxidants/antioxidants, inflammatory cytokines, neurotransmitters, and brain-derived neurotrophic factor (BDNF) in the cortex of rats. Additionally, it sought to assess the response to oxidative stress and neuroinflammation in the brains of rats following ovariectomy (OVX) and the potential mechanisms of these interventions. Fifty female rats were divided into one of the following groups 30 days after bilateral OVX: Control, OVX, OVX + EX, OVX + IF, and OVX + EX + IF groups. The rats in the Control and OVX groups continued their normal activities and had unrestricted access to food and water, but the rats in the OVX + EX and OVX + EX + IF groups had a 4-week treadmill training program, and the rats in the OXV + IF and OVX + EX + IF groups fasted for 13 h each day. The rats were killed, the cerebral cortex was taken, tissue homogenates were created, and various parameters were estimated using these homogenates. The results show that ovariectomized rats had decreased levels of neurotransmitters (DA, NE, and SE), acetylcholinesterase, brain GSH (glutathione), SOD (superoxide dismutase), catalase, GPx (glutathione peroxidase), and TAC (total antioxidant capacity), as well as elevated levels of proinflammatory cytokines and mediators (TNF-α, IL-1β, Cox-2). While ovariectomy-induced declines in neurotransmitters, enzymatic and nonenzymatic molecules, neuroinflammation, and oxidative brain damage were considerably mitigated and prevented by treadmill exercise and intermittent fasting, BDNF was significantly increased. These results suggest that ovariectomy can impair rat neuronal function and regular treadmill exercise and intermittent fasting seem to protect against ovariectomy-induced neuronal impairment through the inhibition of oxidative stress and neuroinflammation and increased BDNF levels in the brain cortex. However, combining regular exercise and intermittent fasting did not provide additional benefits compared to either treatment alone.
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Affiliation(s)
- Tarfa Albrahim
- Department of Health Sciences, Clinical Nutrition, College of Health and Rehabilitation Sciences, Princess Nourah Bint Abdulrahman University, Riyadh 11671, Saudi Arabia; (R.A.); (R.A.); (L.A.); (S.A.)
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Rahayu UB, Wibowo S, Setyopranoto I. Neurorestoration: Programme management for post-ischemic stroke patients. INTERNATIONAL JOURNAL OF HEALTHCARE MANAGEMENT 2021. [DOI: 10.1080/20479700.2019.1656870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Umi Budi Rahayu
- Faculty of Health Sciences, Universitas Muhammadiyah Surakarta, Surakarta, Indonesia
| | - Samekto Wibowo
- Faculty of Medicine, Universitas Gadjah Mada Yogyakarta, Yogyakarta, Indonesia
| | - Ismail Setyopranoto
- Faculty of Medicine, Universitas Gadjah Mada Yogyakarta, Yogyakarta, Indonesia
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Rahayu UB, Wibowo S, Setyopranoto I, Hibatullah Romli M. Effectiveness of physiotherapy interventions in brain plasticity, balance and functional ability in stroke survivors: A randomized controlled trial. NeuroRehabilitation 2021; 47:463-470. [PMID: 33164953 DOI: 10.3233/nre-203210] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
BACKGROUND Brain injuries such as strokes cause damage and death of the neuron cells. Physiotherapy interventions help to improve patient's performance and ability. However, this is only theorized but the impact of the physiotherapy intervention on brain plasticity is not known. OBJECTIVE The present study aimed to investigate the effect of physiotherapy interventions on brain neuroplasticity by evaluating the brain plasticity regeneration, balance and functional ability. METHODS A randomized controlled trial was conducted with 64 stroke patients from three hospitals in the Surakarta region, Indonesia. Control groups (n = 32) received conventional physiotherapy and intervention groups (n = 32) received neurorestoration protocol, which both lasted for seven days. Efficacy of the interventions were measured on brain-derived neurotropic factor serum analysis, Berg Balance Scale and Barthel Index, respectively. RESULTS Both groups showed improvements in all parameters but only balance and functional performance had a statistically significant outcome. CONCLUSION Neurorestoration protocol that combined several established physiotherapy interventions was effective in improving balance and functional ability of stroke patients in only a seven days period.
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Affiliation(s)
- Umi Budi Rahayu
- Department of Physiotherapy, Faculty of Health Sciences, Universitas Muhammadiyah, Surakarta, Indonesia
| | - Samekto Wibowo
- Department of Neurology, Faculty of Medicine, Universitas Gadjah Mada Yogyakarta, Indonesia
| | - Ismail Setyopranoto
- Department of Neurology, Faculty of Medicine, Universitas Gadjah Mada Yogyakarta, Indonesia
| | - M Hibatullah Romli
- Department of Nursing & Rehabilitation, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, Malaysia
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Wolff BS, Raheem SA, Alshawi SA, Regan JM, Feng LR, Saligan LN. Induction of fatigue-like behavior by pelvic irradiation of male mice alters cognitive behaviors and BDNF expression. PLoS One 2020; 15:e0235566. [PMID: 32614931 PMCID: PMC7332074 DOI: 10.1371/journal.pone.0235566] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 06/18/2020] [Indexed: 11/18/2022] Open
Abstract
Fatigue and cognitive deficits are often co-occurring symptoms reported by patients after radiation therapy for prostate cancer. In this study, we induced fatigue-like behavior in mice using targeted pelvic irradiation to mimic the clinical treatment regimen and assess cognitive behavioral changes. We observed that pelvic irradiation produced a robust fatigue phenotype, a reduced rate of spontaneous alternation in a Y-maze test, and no behavioral change in an open field test. We found that reversal learning for fatigued mice was slower with respect to time, but not with respect to effort put into the test, suggesting that fatigue may impact the ability or motivation to work at a cognitive task without impairing cognitive capabilities. In addition, we found that mice undergoing pelvic irradiation show lower whole-brain levels of mature BDNF, and that whole-brain proBDNF levels also correlate with spontaneous alternation in a Y-maze test. These results suggest that changes in BDNF levels could be both a cause and an effect of fatigue-related changes in behavior.
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Affiliation(s)
- Brian S. Wolff
- National Institute of Nursing Research, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Sumiyya A. Raheem
- National Institute of Nursing Research, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Sarah A. Alshawi
- National Institute of Nursing Research, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Jeniece M. Regan
- National Institute of Nursing Research, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Li Rebekah Feng
- National Institute of Nursing Research, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Leorey N. Saligan
- National Institute of Nursing Research, National Institutes of Health, Bethesda, Maryland, United States of America
- * E-mail:
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Wu Y, Deng F, Wang J, Liu Y, Zhou W, Qu L, Cheng M. Intensity-dependent effects of consecutive treadmill exercise on spatial learning and memory through the p-CREB/BDNF/NMDAR signaling in hippocampus. Behav Brain Res 2020; 386:112599. [PMID: 32184158 DOI: 10.1016/j.bbr.2020.112599] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 03/06/2020] [Accepted: 03/10/2020] [Indexed: 12/23/2022]
Abstract
Exercise is the most recommended non-pharmacological intervention to improve neurocognitive functions under physiological and pathological conditions. However, it remains to be elucidated concerning the influence and the underlying neurological molecular mechanism of different exercise intensity on cognitive function. In this study, we aimed to explore the effects of exercise intensity on spatial learning and memory, as well as the regulation of brain-derived neurotrophic factor (BDNF)/p-CREB/NMDAR signal. In the research, low-intensity consecutive treadmill (LICT) and high-intensity consecutive treadmill (HICT) were implied to rats for 8 weeks. We found that the performances in the Morris water maze were improved in the LICT group, while reduced in the HICT group as compared with the sedentary rats. Moreover, the expression of BDNF mRNA, phosphorylation cAMP-response-element binding protein (p-CREB), mature BDNF (mBDNF), tropomyosin receptor kinase B (TrkB), tissue plasminogen activator (t-PA), and NR2B proteins was increased, whereas the expression of precursor BDNF (proBDNF) and pan-neurotrophin receptor 75 (p75NTR) proteins was decreased in the hippocampus of LICT group compared with the sedentary rats. On the contrary, the expression of proteins and mRNA aforementioned in the LICT group showed a reversed tendency in the hippocampus of HICT rats. These findings suggest that the consecutive low-intensity exercise and high-intensity exercise exert different effects on spatial learning and memory by oppositely regulating the mutual stimulation of p-CREB and BDNF mRNA feedback loop, as well as the t-PA/BDNF/NMDAR which is the post-translation cascades of BDNF signaling.
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Affiliation(s)
- Yulong Wu
- College of Basic Medicine, Binzhou Medical University, Guanhai Road 346, 264003 Yantai, China
| | - Fangfang Deng
- Institute of Health and Disease Management, Binzhou Medical University, Guanhai Road 346, 264003 Yantai, China
| | - Jian Wang
- Affiliated Hospital of Binzhou Medical University, Huanghe Road 661, 256603 Binzhou, China
| | - Yaping Liu
- Institute of Health and Disease Management, Binzhou Medical University, Guanhai Road 346, 264003 Yantai, China
| | - Wei Zhou
- Institute of Health and Disease Management, Binzhou Medical University, Guanhai Road 346, 264003 Yantai, China
| | - Lei Qu
- College of Basic Medicine, Binzhou Medical University, Guanhai Road 346, 264003 Yantai, China
| | - Mei Cheng
- Institute of Health and Disease Management, Binzhou Medical University, Guanhai Road 346, 264003 Yantai, China.
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Rauf S, Soesatyo MH, Agustiningsih D, Partadiredja G. Moderate intensity intermittent exercise upregulates neurotrophic and neuroprotective genes expression and inhibits Purkinje cell loss in the cerebellum of ovariectomized rats. Behav Brain Res 2020; 382:112481. [PMID: 31954098 DOI: 10.1016/j.bbr.2020.112481] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 01/01/2020] [Accepted: 01/13/2020] [Indexed: 12/23/2022]
Abstract
Decreases in estrogen levels due to menopause or ovariectomy may disrupt cerebellar motor functions. This study aimed at investigating the effects of Moderate Intensity Intermittent Exercise (MIEx) on the cerebellum of ovariectomized rats by analyzing neurotrophic and neuroprotective markers, as well as cerebellar motor functions. Thirty-two female Sprague Dawley rats were divided into four groups, i.e. Sham and ovariectomy (Ovx) of non-MIEx (NMIEx) groups, and Sham and Ovx with MIEx groups. MIEx was performed 5 days a week on treadmill for 6 weeks. Motor functions were assessed using rotarod, footprint, open field, and wire hanging tests. Real-time polymerase chain reaction was performed to determine messenger RNA (mRNA) expressions of Pgc-1α, BDNF, synaptophysin, Bcl-2, and Bax. Unbiased stereology was used to estimate the total number of cerebellar Purkinje cells. The Ovx MIEx group had higher Pgc-1α and Bcl-2 mRNA expressions, and number of Purkinje cells, but lower Bax mRNA expression than the Ovx NMIEx group. All motor functions of MIEx groups were better than the Sham and Ovx groups without MIEx. Motor functions on rotarod task, OFT, and FPT correlated significantly with the mRNAs expression of Bcl-2, Bax, BDNF, synaptophysin, Pgc-1α, and the number of cerebellar Purkinje cells in ovariectomized rats. MIEx improves cerebellar neurotrophic and neuroprotective markers, as well as motor functions of ovariectomized rats.
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Affiliation(s)
- Saidah Rauf
- Doctoral Program, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia; Masohi Nursing Study Program, Maluku Health Polytechnic, Maluku, Indonesia.
| | - Marsetyawan Hne Soesatyo
- Department of Histology and Cell Biology, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Denny Agustiningsih
- Department of Physiology, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Ginus Partadiredja
- Department of Physiology, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
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Zhuang PC, Tan ZN, Jia ZY, Wang B, Grady JJ, Ma XM. Treadmill Exercise Reverses Depression Model-Induced Alteration of Dendritic Spines in the Brain Areas of Mood Circuit. Front Behav Neurosci 2019; 13:93. [PMID: 31130853 PMCID: PMC6509176 DOI: 10.3389/fnbeh.2019.00093] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 04/17/2019] [Indexed: 12/18/2022] Open
Abstract
Depression is one of the most prevalent psychiatric disorders. Exercise has been shown to be effective in the amelioration of depression, but the underlying mechanism remains largely unknown. Alterations in the density and morphology of dendritic spines are associated with psychiatric diseases. Chronic unpredictable mild stress (CUMS) is an established animal model of depression. The aim of this study was to determine whether treadmill exercise reverses CUMS-induced both depression-like behaviors and alterations in spine density and morphology of the principal neurons in the brain areas of the mood circuits including the hippocampus, medial prefrontal cortex (mPFC), nucleus accumbens (NAc) and basolateral amygdala (BLA). Male rats were randomly divided into four groups: control, CUMS, exercise, and CUMS+exercise. CUMS-induced depression-like behaviors were evaluated by the sucrose preference test (SPT). Golgi staining was used to visualize dendritic spines. Our results showed that CUMS-induced depression-like behaviors characterized by a decrease in sucrose consumption were accompanied by a decrease in spine density and a change in spine morphology in the pyramidal neurons of both the hippocampal CA3 area and the mPFC, and an increase in spine density and an alteration in spine shape in both the NAc medium spiny neurons (MSNs) and the BLA neurons; exercise reversed both CUMS-induced depression-like behaviors and alterations in dendritic spines. This study provides important information for understanding the mechanism through which exercise ameliorates CUMS-induced depression-like behaviors.
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Affiliation(s)
- Pu-Chao Zhuang
- College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Zhi-Nei Tan
- College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Zi-Yan Jia
- College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Biju Wang
- Department of Statistics, University of Connecticut, Storrs, CT, United States.,Connecticut Convergence Institute, University of Connecticut Health, Farmington, CT, United States
| | - James J Grady
- Connecticut Convergence Institute, University of Connecticut Health, Farmington, CT, United States.,Department of Community Medicine, University of Connecticut Health, Farmington, CT, United States
| | - Xin-Ming Ma
- College of Life Sciences, Shaanxi Normal University, Xi'an, China.,Department of Neuroscience, University of Connecticut Health, Farmington, CT, United States
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