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Ji Y, Yang C, Pang X, Yan Y, Wu Y, Geng Z, Hu W, Hu P, Wu X, Wang K. Repetitive transcranial magnetic stimulation in Alzheimer's disease: effects on neural and synaptic rehabilitation. Neural Regen Res 2025; 20:326-342. [PMID: 38819037 DOI: 10.4103/nrr.nrr-d-23-01201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 12/13/2023] [Indexed: 06/01/2024] Open
Abstract
Alzheimer's disease is a neurodegenerative disease resulting from deficits in synaptic transmission and homeostasis. The Alzheimer's disease brain tends to be hyperexcitable and hypersynchronized, thereby causing neurodegeneration and ultimately disrupting the operational abilities in daily life, leaving patients incapacitated. Repetitive transcranial magnetic stimulation is a cost-effective, neuro-modulatory technique used for multiple neurological conditions. Over the past two decades, it has been widely used to predict cognitive decline; identify pathophysiological markers; promote neuroplasticity; and assess brain excitability, plasticity, and connectivity. It has also been applied to patients with dementia, because it can yield facilitatory effects on cognition and promote brain recovery after a neurological insult. However, its therapeutic effectiveness at the molecular and synaptic levels has not been elucidated because of a limited number of studies. This study aimed to characterize the neurobiological changes following repetitive transcranial magnetic stimulation treatment, evaluate its effects on synaptic plasticity, and identify the associated mechanisms. This review essentially focuses on changes in the pathology, amyloidogenesis, and clearance pathways, given that amyloid deposition is a major hypothesis in the pathogenesis of Alzheimer's disease. Apoptotic mechanisms associated with repetitive transcranial magnetic stimulation procedures and different pathways mediating gene transcription, which are closely related to the neural regeneration process, are also highlighted. Finally, we discuss the outcomes of animal studies in which neuroplasticity is modulated and assessed at the structural and functional levels by using repetitive transcranial magnetic stimulation, with the aim to highlight future directions for better clinical translations.
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Affiliation(s)
- Yi Ji
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui Province, China
| | - Chaoyi Yang
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui Province, China
| | - Xuerui Pang
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui Province, China
| | - Yibing Yan
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui Province, China
| | - Yue Wu
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China
| | - Zhi Geng
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui Province, China
| | - Wenjie Hu
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui Province, China
| | - Panpan Hu
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui Province, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui Province, China
| | - Xingqi Wu
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui Province, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui Province, China
| | - Kai Wang
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui Province, China
- Institute of Artificial Intelligence, Hefei Comprehensive National Science Center, Hefei, Anhui Province, China
- Department of Psychology and Sleep Medicine, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China
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Shen Y, Wang M, Li S, Yang J. Current emerging novel therapies for Alzheimer's disease and the future prospects of magneto-mechanical force therapy. J Mater Chem B 2023; 11:9404-9418. [PMID: 37721092 DOI: 10.1039/d3tb01629c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/19/2023]
Abstract
Alzheimer's disease (AD) is the most common neurodegenerative disease among the elderly, and the morbidity increases with the aging population aggravation. The clinical symptoms of AD mainly include cognitive impairment and memory loss, which undoubtedly bring a huge burden to families and society. Currently, the drugs in clinical use only improve the symptoms of AD but do not cure or prevent the progression of the disease. Therefore, it is urgent for us to develop novel therapeutic strategies for effective AD treatment. To provide a better theoretical basis for exploring novel therapeutic strategies in future AD treatment, this review introduces the recent AD treatment technologies from three aspects, including nanoparticle (NP) based drug therapy, biological therapy and physical therapy. The nanoparticle-mediated therapeutic approaches at the nanomaterial-neural interface and biological system are described in detail, and in particular the magneto-regulated strategies by magnetic field actuating magnetic nanoparticles are highlighted. Promising application of magneto-mechanical force regulated strategy in future AD treatment is also addressed, which offer possibilities for the remote manipulation in a precise manner. In the future, it may be possible for physicians to realize a remote, precise and effective therapy for AD using magneto-mechanical force regulated technology based on the combination of magnetic nanoparticles and an external magnetic field.
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Affiliation(s)
- Yajing Shen
- School of Health and Life Sciences, University of Health and Rehabilitation Sciences, Qingdao, China.
- Qingdao Hospital, University of Health and Rehabilitation Sciences (Qingdao Municipal Hospital), Qingdao, China
| | - Meng Wang
- School of Health and Life Sciences, University of Health and Rehabilitation Sciences, Qingdao, China.
- Qingdao Hospital, University of Health and Rehabilitation Sciences (Qingdao Municipal Hospital), Qingdao, China
| | - Shutang Li
- School of Health and Life Sciences, University of Health and Rehabilitation Sciences, Qingdao, China.
- Qingdao Hospital, University of Health and Rehabilitation Sciences (Qingdao Municipal Hospital), Qingdao, China
| | - Jinfei Yang
- School of Health and Life Sciences, University of Health and Rehabilitation Sciences, Qingdao, China.
- Qingdao Hospital, University of Health and Rehabilitation Sciences (Qingdao Municipal Hospital), Qingdao, China
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Sharbafshaaer M, Gigi I, Lavorgna L, Esposito S, Bonavita S, Tedeschi G, Esposito F, Trojsi F. Repetitive Transcranial Magnetic Stimulation (rTMS) in Mild Cognitive Impairment: Effects on Cognitive Functions-A Systematic Review. J Clin Med 2023; 12:6190. [PMID: 37834834 PMCID: PMC10573645 DOI: 10.3390/jcm12196190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 09/18/2023] [Accepted: 09/20/2023] [Indexed: 10/15/2023] Open
Abstract
Repetitive transcranial magnetic stimulation (rTMS) is a non-invasive brain stimulation technique also used as a non-pharmacological intervention against cognitive impairment. The purpose of the present review was to summarize what is currently known about the effectiveness of rTMS intervention on different cognitive domains in patients with mild cognitive impairment (MCI) and to address potential neuromodulation approaches in combination with electroencephalography (EEG) and neuroimaging, especially functional magnetic resonance imaging (fMRI). In this systematic review, we consulted three main databases (PubMed, Science Direct, and Scopus), and Google Scholar was selected for the gray literature search. The PRISMA flowchart drove the studies' inclusion. The selection process ensured that only high-quality studies were included; after removing duplicate papers, explicit ratings were given based on the quality classification as high (A), moderate (B), or low (C), considering factors such as risks of bias, inaccuracies, inconsistencies, lack of direction, and publication bias. Seven full-text articles fulfilled the stated inclusion, reporting five double-blind, randomized, sham-controlled studies, a case study, and a randomized crossover trial. The results of the reviewed studies suggested that rTMS in MCI patients is safe and effective for enhancing cognitive functions, thus making it a potential therapeutic approach for MCI patients. Changes in functional connectivity within the default mode network (DMN) after targeted rTMS could represent a valuable indicator of treatment response. Finally, high-frequency rTMS over the dorsolateral prefrontal cortex (DLPFC) has been shown to significantly enhance cognitive functions, such as executive performance, together with the increase of functional connectivity within frontoparietal networks. The main limitations were the number of included studies and the exclusion of studies using intermittent theta-burst stimulation, used in studies on Alzheimer's disease. Therefore, neuroimaging techniques in combination with rTMS have been shown to be useful for future network-based, fMRI-guided therapeutic approaches.
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Affiliation(s)
- Minoo Sharbafshaaer
- MRI Research Center, Department of Advanced Medical and Surgical Sciences, Università degli Studi della Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.S.); (I.G.); (S.B.); (G.T.); (F.E.); (F.T.)
| | - Ilaria Gigi
- MRI Research Center, Department of Advanced Medical and Surgical Sciences, Università degli Studi della Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.S.); (I.G.); (S.B.); (G.T.); (F.E.); (F.T.)
| | - Luigi Lavorgna
- First Division of Neurology, Università degli Studi della Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Sabrina Esposito
- First Division of Neurology, Università degli Studi della Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Simona Bonavita
- MRI Research Center, Department of Advanced Medical and Surgical Sciences, Università degli Studi della Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.S.); (I.G.); (S.B.); (G.T.); (F.E.); (F.T.)
- First Division of Neurology, Università degli Studi della Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Gioacchino Tedeschi
- MRI Research Center, Department of Advanced Medical and Surgical Sciences, Università degli Studi della Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.S.); (I.G.); (S.B.); (G.T.); (F.E.); (F.T.)
- First Division of Neurology, Università degli Studi della Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Fabrizio Esposito
- MRI Research Center, Department of Advanced Medical and Surgical Sciences, Università degli Studi della Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.S.); (I.G.); (S.B.); (G.T.); (F.E.); (F.T.)
| | - Francesca Trojsi
- MRI Research Center, Department of Advanced Medical and Surgical Sciences, Università degli Studi della Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.S.); (I.G.); (S.B.); (G.T.); (F.E.); (F.T.)
- First Division of Neurology, Università degli Studi della Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
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Shapira G, Israel-Elgali I, Grad M, Avnat E, Rachmany L, Sarne Y, Shomron N. Hippocampal differential expression underlying the neuroprotective effect of delta-9-tetrahydrocannabinol microdose on old mice. Front Neurosci 2023; 17:1182932. [PMID: 37534036 PMCID: PMC10393280 DOI: 10.3389/fnins.2023.1182932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 06/14/2023] [Indexed: 08/04/2023] Open
Abstract
Delta-9-tetrahydrocannabinol (THC) is the primary psychoactive compound of the cannabis plant and an exogenous ligand of the endocannabinoid system. In previous studies, we demonstrated that a single microdose of THC (0.002 mg/kg, 3-4 orders of magnitude lower than the standard dose for rodents) exerts distinct, long-term neuroprotection in model mice subjected to acute neurological insults. When administered to old, healthy mice, the THC microdose induced remarkable long-lasting (weeks) improvement in a wide range of cognitive functions, including significant morphological and biochemical brain alterations. To elucidate the mechanisms underlying these effects, we analyzed the gene expression of hippocampal samples from the model mice. Samples taken 5 days after THC treatment showed significant differential expression of genes associated with neurogenesis and brain development. In samples taken 5 weeks after treatment, the transcriptional signature was shifted to that of neuronal differentiation and survival. This study demonstrated the use of hippocampal transcriptome profiling in uncovering the molecular basis of the atypical, anti-aging effects of THC microdose treatment in old mice.
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Affiliation(s)
- Guy Shapira
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Edmond J Safra Center for Bioinformatics, Tel Aviv University, Tel Aviv, Israel
| | - Ifat Israel-Elgali
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Sagol School of Neuroscience, Tel-Aviv University, Tel Aviv, Israel
| | - Meitar Grad
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Eden Avnat
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Lital Rachmany
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yosef Sarne
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Noam Shomron
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Edmond J Safra Center for Bioinformatics, Tel Aviv University, Tel Aviv, Israel
- Sagol School of Neuroscience, Tel-Aviv University, Tel Aviv, Israel
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Zheng J, Zhang W, Liu L, Hung Yap MK. Low frequency repetitive transcranial magnetic stimulation promotes plasticity of the visual cortex in adult amblyopic rats. Front Neurosci 2023; 17:1109735. [PMID: 36743805 PMCID: PMC9892759 DOI: 10.3389/fnins.2023.1109735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 01/02/2023] [Indexed: 01/20/2023] Open
Abstract
The decline of visual plasticity restricts the recovery of visual functions in adult amblyopia. Repetitive transcranial magnetic stimulation (rTMS) has been shown to be effective in treating adult amblyopia. However, the underlying mechanisms of rTMS on visual cortex plasticity remain unclear. In this study, we found that low-frequency rTMS reinstated the amplitude of visual evoked potentials, but did not influence the impaired depth perception of amblyopic rats. Furthermore, the expression of synaptic plasticity genes and the number of dendritic spines were significantly higher in amblyopic rats which received rTMS when compared with amblyopic rats which received sham stimulation, with reduced level of inhibition and perineuronal nets in visual cortex, as observed via molecular and histological investigations. The results provide further evidence that rTMS enhances functional recovery and visual plasticity in an adult amblyopic animal model.
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Affiliation(s)
- Jing Zheng
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China,Department of Optometry and Visual Science, West China Hospital, Sichuan University, Chengdu, China
| | - Wenqiu Zhang
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China,Department of Optometry and Visual Science, West China Hospital, Sichuan University, Chengdu, China,*Correspondence: Wenqiu Zhang,
| | - Longqian Liu
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China,Department of Optometry and Visual Science, West China Hospital, Sichuan University, Chengdu, China
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Liu S, Li S, Xia Y, Zhang H, Tian J, Shan C, Pang F, Wang Y, Shang Y, Chen N. Effects of multi-mode physical stimulation on APP/PS1 Alzheimer's disease model mice. Heliyon 2022; 8:e12366. [PMID: 36590474 PMCID: PMC9800530 DOI: 10.1016/j.heliyon.2022.e12366] [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: 04/22/2022] [Revised: 08/17/2022] [Accepted: 12/07/2022] [Indexed: 12/23/2022] Open
Abstract
Some researchers and clinics have reported that non-drug treatments for Alzheimer disease (AD) such as electrical stimulation, light stimulation, music stimulation, laser stimulation, and transcranial magnetic stimulation may have beneficial treatment effects. Following these findings, in this study, we performed multimodel physical stimulation on APP/PS1 mice using visible light, music with a γ rhythm, and an infrared laser. And the effects of physical stimulation on APP/PS1 mice were evaluated by behavioral analysis, the content of amyloid (Aβ40 and Aβ42), and NISSL staining of hippocampal tissue slices. The results of subsequent behavioral and tissue analyses showed that the multi-model physical stimulations could relieve APP/PS1 mice's dementia symptoms, such as the behavior ability, the content of Aβ40 and Aβ42 in the hippocampal tissue suspension, and Nissl staining for hippocampal tissue analyses.
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Affiliation(s)
- Shupeng Liu
- Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, 200444, China
| | - Shuyang Li
- Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, 200444, China
| | - Yudan Xia
- Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, 200444, China
| | - Heng Zhang
- Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, 200444, China
| | - Jing Tian
- School of Electron and Computer, Southeast University Chengxian College, Nanjing, 210088, China
| | - Chunlei Shan
- School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Fufei Pang
- Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, 200444, China
| | - Ying Wang
- School of Public Health, Fudan University, Shanghai, 200032, China
| | - Yana Shang
- Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, 200444, China
| | - Na Chen
- Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, 200444, China
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Zhu Z, Zhu HX, Jing SW, Li XZ, Yang XY, Luo TN, Ye S, Ouyang XC, Song WW. Effect of transcranial magnetic stimulation in combination with citalopram on patients with post-stroke depression. Front Hum Neurosci 2022; 16:962231. [PMID: 36277050 PMCID: PMC9585658 DOI: 10.3389/fnhum.2022.962231] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 08/23/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundAmelioration of depression in patients with post-stroke depression (PSD) remains challenging.ObjectiveThe primary vision was to explore the effect of transcranial magnetic stimulation (TMS) in combination with citalopram on patients with PSD.MethodsOne hundred eligible patients who were diagnosed with PSD were recruited and randomly assigned to the control group (n = 50) or the TMS group (n = 50). The controls were given citalopram (10 mg/d for consecutive 8 weeks), while, in addition to citalopram, patients in the TMS group were also given TMS at 5 Hz once a workday for 8 weeks. The primary outcome was patient depression status as reflected by 17-item Hamilton Rating Scale for Depression (HAMD-17) score, and the secondary outcome was patient neuropsychological score determined by Mini-Mental State Examination (MMSE) and Wisconsin Card Sorting Test (WCST).ResultsPatients treated with TMS in combination with citalopram had a drastic decrease in HAMD-17 score during treatment. Bigger changes in HAMD-17 score between baseline and 2 weeks as well as between baseline and 8 weeks in the TMS group were observed (P < 0.01). Patients in both groups had increased MMSE scores after treatment. Data of WCST revealed patients with TMS treatment completed more categories (P < 0.01) and had a lower RPP in comparison to patients in the control group (P < 0.0001). Additionally, TMS in combination with citalopram strikingly improved patients' MMSE scores when compared with those taking citalopram alone. Last, there was no striking difference in side effects between the two groups (P > 0.05).ConclusionOur study found TMS in combination with citalopram is conducive to improving depression status and neuropsychological function, which holds great promise for treating PSD.
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Affiliation(s)
- Zhen Zhu
- Rehabilitation Medicine Department, The 908th Hospital of Chinese People's Liberation Army Joint Logistic Support Force, Nanchang, China
| | - Hao-Xuan Zhu
- Department of Neurology, The 908th Hospital of Chinese People's Liberation Army Joint Logistic Support Force, Nanchang, China
| | - Shao-Wei Jing
- Department of Neurology, The 908th Hospital of Chinese People's Liberation Army Joint Logistic Support Force, Nanchang, China
| | - Xia-Zhen Li
- Rehabilitation Medicine Department, The 908th Hospital of Chinese People's Liberation Army Joint Logistic Support Force, Nanchang, China
| | - Xiao-Yan Yang
- Department of Neurology, The 908th Hospital of Chinese People's Liberation Army Joint Logistic Support Force, Nanchang, China
| | - Tu-Nan Luo
- Department of Neurology, The 908th Hospital of Chinese People's Liberation Army Joint Logistic Support Force, Nanchang, China
| | - Shuai Ye
- Department of Neurology, Fuzong Clinical Medical College of Fujian Medical University (900 Hospital of the Joint Logistics Team), Fuzhou, China
| | - Xiao-Chun Ouyang
- Department of Neurology, The 908th Hospital of Chinese People's Liberation Army Joint Logistic Support Force, Nanchang, China
| | - Wei-Wei Song
- Rehabilitation Medicine Department, The 908th Hospital of Chinese People's Liberation Army Joint Logistic Support Force, Nanchang, China
- *Correspondence: Wei-Wei Song
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Wu C, Yang L, Feng S, Zhu L, Yang L, Liu TCY, Duan R. Therapeutic non-invasive brain treatments in Alzheimer's disease: recent advances and challenges. Inflamm Regen 2022; 42:31. [PMID: 36184623 PMCID: PMC9527145 DOI: 10.1186/s41232-022-00216-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 06/13/2022] [Indexed: 11/10/2022] Open
Abstract
Alzheimer's disease (AD) is one of the major neurodegenerative diseases and the most common form of dementia. Characterized by the loss of learning, memory, problem-solving, language, and other thinking abilities, AD exerts a detrimental effect on both patients' and families' quality of life. Although there have been significant advances in understanding the mechanism underlying the pathogenesis and progression of AD, there is no cure for AD. The failure of numerous molecular targeted pharmacologic clinical trials leads to an emerging research shift toward non-invasive therapies, especially multiple targeted non-invasive treatments. In this paper, we reviewed the advances of the most widely studied non-invasive therapies, including photobiomodulation (PBM), transcranial magnetic stimulation (TMS), transcranial direct current stimulation (tDCS), and exercise therapy. Firstly, we reviewed the pathological changes of AD and the challenges for AD studies. We then introduced these non-invasive therapies and discussed the factors that may affect the effects of these therapies. Additionally, we review the effects of these therapies and the possible mechanisms underlying these effects. Finally, we summarized the challenges of the non-invasive treatments in future AD studies and clinical applications. We concluded that it would be critical to understand the exact underlying mechanisms and find the optimal treatment parameters to improve the translational value of these non-invasive therapies. Moreover, the combined use of non-invasive treatments is also a promising research direction for future studies and sheds light on the future treatment or prevention of AD.
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Affiliation(s)
- Chongyun Wu
- Laboratory of Regenerative Medicine in Sports Science, School of Physical Education and Sports Science, South China Normal University, Guangzhou, 510006, China
| | - Luoman Yang
- Department of Anesthesiology, Peking University Third Hospital (PUTH), Beijing, 100083, China
| | - Shu Feng
- Laboratory of Regenerative Medicine in Sports Science, School of Physical Education and Sports Science, South China Normal University, Guangzhou, 510006, China
| | - Ling Zhu
- Laboratory of Regenerative Medicine in Sports Science, School of Physical Education and Sports Science, South China Normal University, Guangzhou, 510006, China
| | - Luodan Yang
- Department of Neurology, Louisiana State University Health Sciences Center, 1501 Kings Highway, Shreveport, LA, 71103, USA. .,Department of Neuroscience and Regenerative Medicine, Medical College of Georgia, Augusta University, Augusta, GA, 30912, USA.
| | - Timon Cheng-Yi Liu
- Laboratory of Regenerative Medicine in Sports Science, School of Physical Education and Sports Science, South China Normal University, Guangzhou, 510006, China.
| | - Rui Duan
- Laboratory of Regenerative Medicine in Sports Science, School of Physical Education and Sports Science, South China Normal University, Guangzhou, 510006, China.
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Bashirzade AA, Zabegalov KN, Volgin AD, Belova AS, Demin KA, de Abreu MS, Babchenko VY, Bashirzade KA, Yenkoyan KB, Tikhonova MA, Amstislavskaya TG, Kalueff AV. Modeling neurodegenerative disorders in zebrafish. Neurosci Biobehav Rev 2022; 138:104679. [PMID: 35490912 DOI: 10.1016/j.neubiorev.2022.104679] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 04/11/2022] [Accepted: 04/24/2022] [Indexed: 12/15/2022]
Abstract
Neurodegeneration is a major cause of Alzheimer's, Parkinson's, Huntington's, multiple and amyotrophic lateral sclerosis, pontocerebellar hypoplasia, dementia and other related brain disorders. Their complex pathogenesis commonly includes genetic and neurochemical deficits, misfolded protein toxicity, demyelination, apoptosis and mitochondrial dysfunctions. Albeit differing in specific underlying mechanisms, neurodegenerative disorders typically display evolutionarily conserved mechanisms across taxa. Here, we review the role of zebrafish models in recapitulating major human and rodent neurodegenerative conditions, demonstrating this species as a highly relevant experimental model for research on neurodegenerative diseases, and discussing how these fish models can further clarify the underlying genetic, neurochemical, neuroanatomical and behavioral pathogenic mechanisms.
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Affiliation(s)
- Alim A Bashirzade
- Novosibirsk State University, Institute of Medicine and Psychology, Novosibirsk, Russia; Scientific Research Institute of Neuroscience and Medicine, Novosibirsk, Russia
| | | | - Andrey D Volgin
- Novosibirsk State University, Institute of Medicine and Psychology, Novosibirsk, Russia; Scientific Research Institute of Neuroscience and Medicine, Novosibirsk, Russia
| | - Alisa S Belova
- Novosibirsk State University, Institute of Medicine and Psychology, Novosibirsk, Russia; Scientific Research Institute of Neuroscience and Medicine, Novosibirsk, Russia
| | - Konstantin A Demin
- Institute of Translational Biomedicine, St. Petersburg State University, St. Petersburg, Russia; Granov Scientific Research Center of Radiology and Surgical Technologies, St. Petersburg, Russia; Almazov Medical Research Center, St. Petersburg, Russia
| | | | - Vladislav Ya Babchenko
- Novosibirsk State University, Institute of Medicine and Psychology, Novosibirsk, Russia; Scientific Research Institute of Neuroscience and Medicine, Novosibirsk, Russia
| | - Kseniya A Bashirzade
- Novosibirsk State University, Institute of Medicine and Psychology, Novosibirsk, Russia
| | - Konstantin B Yenkoyan
- Neuroscience Laboratory, COBRAIN Center, M Heratsi Yerevan State Medical University, Yerevan, Armenia; COBRAIN Center - Scientific Educational Center for Fundamental Brain Research, Yerevan, Armenia
| | - Maria A Tikhonova
- Novosibirsk State University, Institute of Medicine and Psychology, Novosibirsk, Russia; Scientific Research Institute of Neuroscience and Medicine, Novosibirsk, Russia
| | - Tamara G Amstislavskaya
- Novosibirsk State University, Institute of Medicine and Psychology, Novosibirsk, Russia; Scientific Research Institute of Neuroscience and Medicine, Novosibirsk, Russia
| | - Allan V Kalueff
- The Russian Academy of Sciences, Moscow, Russia; Ural Federal University, Yekaterinburg, Russia; COBRAIN Center - Scientific Educational Center for Fundamental Brain Research, Yerevan, Armenia.
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Bashir S, Uzair M, Abualait T, Arshad M, Khallaf RA, Niaz A, Thani Z, Yoo WK, Túnez I, Demirtas-Tatlidede A, Meo SA. Effects of transcranial magnetic stimulation on neurobiological changes in Alzheimer's disease (Review). Mol Med Rep 2022; 25:109. [PMID: 35119081 PMCID: PMC8845030 DOI: 10.3892/mmr.2022.12625] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 12/15/2021] [Indexed: 11/05/2022] Open
Abstract
Alzheimer's disease (AD) is a neurodegenerative disorder characterized by cognitive decline and brain neuronal loss. A pioneering field of research in AD is brain stimulation via electromagnetic fields (EMFs), which may produce clinical benefits. Noninvasive brain stimulation techniques, such as transcranial magnetic stimulation (TMS), have been developed to treat neurological and psychiatric disorders. The purpose of the present review is to identify neurobiological changes, including inflammatory, neurodegenerative, apoptotic, neuroprotective and genetic changes, which are associated with repetitive TMS (rTMS) treatment in patients with AD. Furthermore, it aims to evaluate the effect of TMS treatment in patients with AD and to identify the associated mechanisms. The present review highlights the changes in inflammatory and apoptotic mechanisms, mitochondrial enzymatic activities, and modulation of gene expression (microRNA expression profiles) associated with rTMS or sham procedures. At the molecular level, it has been suggested that EMFs generated by TMS may affect the cell redox status and amyloidogenic processes. TMS may also modulate gene expression by acting on both transcriptional and post‑transcriptional regulatory mechanisms. TMS may increase brain cortical excitability, induce specific potentiation phenomena, and promote synaptic plasticity and recovery of impaired functions; thus, it may re‑establish cognitive performance in patients with AD.
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Affiliation(s)
- Shahid Bashir
- Neuroscience Center, King Fahad Specialist Hospital Dammam, Dammam, Eastern Province 32253, Saudi Arabia
| | - Mohammad Uzair
- Department of Biological Sciences, Faculty of Basic and Applied Sciences, International Islamic University Islamabad, Islamabad 44000, Pakistan
| | - Turki Abualait
- College of Applied Medical Sciences, Imam Abdulrahman Bin Faisal University, Dammam, Eastern Province 34212, Saudi Arabia
| | - Muhammad Arshad
- Department of Biological Sciences, Faculty of Basic and Applied Sciences, International Islamic University Islamabad, Islamabad 44000, Pakistan
| | - Roaa A. Khallaf
- Neuroscience Center, King Fahad Specialist Hospital Dammam, Dammam, Eastern Province 32253, Saudi Arabia
| | - Asim Niaz
- Neuroscience Center, King Fahad Specialist Hospital Dammam, Dammam, Eastern Province 32253, Saudi Arabia
| | - Ziyad Thani
- Neuroscience Center, King Fahad Specialist Hospital Dammam, Dammam, Eastern Province 32253, Saudi Arabia
| | - Woo-Kyoung Yoo
- Department of Physical Medicine and Rehabilitation, Hallym University College of Medicine, Anyang, Gyeonggi-do 24252, Republic of Korea
| | - Isaac Túnez
- Department of Biochemistry and Molecular Biology, Faculty of Medicine and Nursing/ Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), University of Cordoba, Cordoba 14071, Spain
- Cooperative Research Thematic Excellent Network on Brain Stimulation (REDESTIM), Ministry for Economy, Industry and Competitiveness, 28046 Madrid, Spain
| | | | - Sultan Ayoub Meo
- Department of Physiology, College of Medicine, King Saud University, Riyadh 11451, Saudi Arabia
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