1
|
Liu Z, Liu M, Xiong Y, Wang Y, Bu X. Crosstalk between bone and brain in Alzheimer's disease: Mechanisms, applications, and perspectives. Alzheimers Dement 2024; 20:5720-5739. [PMID: 38824621 PMCID: PMC11350061 DOI: 10.1002/alz.13864] [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: 02/05/2024] [Revised: 04/01/2024] [Accepted: 04/02/2024] [Indexed: 06/04/2024]
Abstract
Alzheimer's disease (AD) is a neurodegenerative disease that involves multiple systems in the body. Numerous recent studies have revealed bidirectional crosstalk between the brain and bone, but the interaction between bone and brain in AD remains unclear. In this review, we summarize human studies of the association between bone and brain and provide an overview of their interactions and the underlying mechanisms in AD. We review the effects of AD on bone from the aspects of AD pathogenic proteins, AD risk genes, neurohormones, neuropeptides, neurotransmitters, brain-derived extracellular vesicles (EVs), and the autonomic nervous system. Correspondingly, we elucidate the underlying mechanisms of the involvement of bone in the pathogenesis of AD, including bone-derived hormones, bone marrow-derived cells, bone-derived EVs, and inflammation. On the basis of the crosstalk between bone and the brain, we propose potential strategies for the management of AD with the hope of offering novel perspectives on its prevention and treatment. HIGHLIGHTS: The pathogenesis of AD, along with its consequent changes in the brain, may involve disturbing bone homeostasis. Degenerative bone disorders may influence the progression of AD through a series of pathophysiological mechanisms. Therefore, relevant bone intervention strategies may be beneficial for the comprehensive management of AD.
Collapse
Affiliation(s)
- Zhuo‐Ting Liu
- Department of Neurology and Centre for Clinical NeuroscienceDaping Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Third Military Medical UniversityChongqingChina
- Chongqing Key Laboratory of Ageing and Brain DiseasesChongqingChina
- Key Laboratory of Geriatric Cardiovascular and Cerebrovascular Disease (Third Military Medical University)ChongqingChina
| | - Ming‐Han Liu
- Department of OrthopaedicsXinqiao Hospital, Third Military Medical UniversityChongqingChina
| | - Yan Xiong
- Department of OrthopaedicsDaping Hospital, Third Military Medical UniversityChongqingChina
| | - Yan‐Jiang Wang
- Department of Neurology and Centre for Clinical NeuroscienceDaping Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Third Military Medical UniversityChongqingChina
- Chongqing Key Laboratory of Ageing and Brain DiseasesChongqingChina
- Key Laboratory of Geriatric Cardiovascular and Cerebrovascular Disease (Third Military Medical University)ChongqingChina
- Institute of Brain and IntelligenceThird Military Medical UniversityChongqingChina
| | - Xian‐Le Bu
- Department of Neurology and Centre for Clinical NeuroscienceDaping Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Third Military Medical UniversityChongqingChina
- Chongqing Key Laboratory of Ageing and Brain DiseasesChongqingChina
- Key Laboratory of Geriatric Cardiovascular and Cerebrovascular Disease (Third Military Medical University)ChongqingChina
- Institute of Brain and IntelligenceThird Military Medical UniversityChongqingChina
| |
Collapse
|
2
|
Cao Z, Kong F, Ding J, Chen C, He F, Deng W. Promoting Alzheimer's disease research and therapy with stem cell technology. Stem Cell Res Ther 2024; 15:136. [PMID: 38715083 PMCID: PMC11077895 DOI: 10.1186/s13287-024-03737-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 04/17/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND Alzheimer's disease (AD) is a prevalent form of dementia leading to memory loss, reduced cognitive and linguistic abilities, and decreased self-care. Current AD treatments aim to relieve symptoms and slow disease progression, but a cure is elusive due to limited understanding of the underlying disease mechanisms. MAIN CONTENT Stem cell technology has the potential to revolutionize AD research. With the ability to self-renew and differentiate into various cell types, stem cells are valuable tools for disease modeling, drug screening, and cell therapy. Recent advances have broadened our understanding beyond the deposition of amyloidβ (Aβ) or tau proteins in AD to encompass risk genes, immune system disorders, and neuron-glia mis-communication, relying heavily on stem cell-derived disease models. These stem cell-based models (e.g., organoids and microfluidic chips) simulate in vivo pathological processes with extraordinary spatial and temporal resolution. Stem cell technologies have the potential to alleviate AD pathology through various pathways, including immunomodulation, replacement of damaged neurons, and neurotrophic support. In recent years, transplantation of glial cells like oligodendrocytes and the infusion of exosomes have become hot research topics. CONCLUSION Although stem cell-based models and therapies for AD face several challenges, such as extended culture time and low differentiation efficiency, they still show considerable potential for AD treatment and are likely to become preferred tools for AD research.
Collapse
Affiliation(s)
- Zimeng Cao
- School of Pharmaceutical Sciences, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, 518107, China
| | - Fanshu Kong
- School of Pharmaceutical Sciences, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, 518107, China
| | - Jiaqi Ding
- School of Pharmaceutical Sciences, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, 518107, China
| | - Chunxia Chen
- School of Pharmaceutical Sciences, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, 518107, China.
| | - Fumei He
- School of Pharmaceutical Sciences, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, 518107, China.
- School of Pharmaceutical Sciences, Dali University, Dali, 671000, China.
| | - Wenbin Deng
- School of Pharmaceutical Sciences, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, 518107, China.
| |
Collapse
|
3
|
Zhang X, Kuang Q, Xu J, Lin Q, Chi H, Yu D. MSC-Based Cell Therapy in Neurological Diseases: A Concise Review of the Literature in Pre-Clinical and Clinical Research. Biomolecules 2024; 14:538. [PMID: 38785945 PMCID: PMC11117494 DOI: 10.3390/biom14050538] [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: 03/25/2024] [Revised: 04/17/2024] [Accepted: 04/22/2024] [Indexed: 05/25/2024] Open
Abstract
Mesenchymal stem cells (MSCs) are multipotent stromal cells with the ability to self-renew and multi-directional differentiation potential. Exogenously administered MSCs can migrate to damaged tissue sites and participate in the repair of damaged tissues. A large number of pre-clinical studies and clinical trials have demonstrated that MSCs have the potential to treat the abnormalities of congenital nervous system and neurodegenerative diseases. Therefore, MSCs hold great promise in the treatment of neurological diseases. Here, we summarize and highlight current progress in the understanding of the underlying mechanisms and strategies of MSC application in neurological diseases.
Collapse
Affiliation(s)
- Xiaorui Zhang
- University Key Laboratory for Integrated Chinese Traditional and Western Veterinary Medicine and Animal Healthcare in Fujian Province/Fujian Key Laboratory of Traditional Chinese Veterinary Medicine and Animal Health, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Qihong Kuang
- University Key Laboratory for Integrated Chinese Traditional and Western Veterinary Medicine and Animal Healthcare in Fujian Province/Fujian Key Laboratory of Traditional Chinese Veterinary Medicine and Animal Health, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Jianguang Xu
- University Key Laboratory for Integrated Chinese Traditional and Western Veterinary Medicine and Animal Healthcare in Fujian Province/Fujian Key Laboratory of Traditional Chinese Veterinary Medicine and Animal Health, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Qing Lin
- University Key Laboratory for Integrated Chinese Traditional and Western Veterinary Medicine and Animal Healthcare in Fujian Province/Fujian Key Laboratory of Traditional Chinese Veterinary Medicine and Animal Health, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Haoming Chi
- University Key Laboratory for Integrated Chinese Traditional and Western Veterinary Medicine and Animal Healthcare in Fujian Province/Fujian Key Laboratory of Traditional Chinese Veterinary Medicine and Animal Health, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Daojin Yu
- University Key Laboratory for Integrated Chinese Traditional and Western Veterinary Medicine and Animal Healthcare in Fujian Province/Fujian Key Laboratory of Traditional Chinese Veterinary Medicine and Animal Health, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| |
Collapse
|
4
|
Yi F, Xiao H, Song M, Huang L, Huang Q, Deng J, Yang H, Zheng L, Wang H, Gu W. BMSC-derived exosomal miR-148b-3p attenuates OGD/R-induced HMC3 cell activation by targeting DLL4 and Notch1. Neurosci Res 2024; 199:36-47. [PMID: 37741572 DOI: 10.1016/j.neures.2023.09.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 09/04/2023] [Accepted: 09/19/2023] [Indexed: 09/25/2023]
Abstract
Bone mesenchymal stem cell (BMSC)-derived exosome (BMSC-Exo) could be a treatment method for ischemic injury. In ischemic cerebrovascular disease (IC), microglia is pivotal in neuronal damage and remodeling. This study explores the mechanisms of BMSC-Exo miR-148b-3p in regulating oxygen-glucose deprivation/reoxygenation (OGD/R)-induced human microglial clone 3 (HMC3) cell activation. Transmission electron microscopy (TEM) and qNano were used to assess BMSC-Exo features. The functions of BMSC-Exo miR-148 b-3p in OGD/R-induced HMC3 cell activation were explored via MTT assay, flow cytometry, scratch, transwell, and enzyme-linked immunosorbent assay (ELISA) assays. A dual-luciferase reporter assay was performed to determine the relationship between miR-148b-3p and Delta-like ligand 4(DDL4) or neurogenic locus notch homolog protein 1 (Notch1). OGD/R decreased miR-148b-3p expression in HMC3 cells. After BMSC-Exo treatment, miR-148b-3p expression was upregulated, cell viability and migration were inhibited, cell cycles remained in the G0/G1 phase, and proinflammatory cytokines were decreased in OGD/R-induced HMC3 cells. More importantly, BMSC-Exo miR-148b-3p could further strengthen BMSC-Exo effects. DDL4 and Notch1 are direct targets of miR-148b-3p, respectively. Moreover, the knockdown of DLL4 or Notch1 could inhibit OGD/R-induced HMC3 cell activation. BMSC-Exo miR-148b-3p inhibited OGD/R-induced HMC3 cell activation via inhibiting DLL4 and Notch1 expression, which provided a new strategy for treating cerebral ischemia.
Collapse
Affiliation(s)
- Fang Yi
- Department of Geriatric Neurology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, PR China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, PR China
| | - Hui Xiao
- Department of Neurology, Changsha Central Hospital, Changsha 410004, Hunan, PR China
| | - Mingyu Song
- Department of Neurology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, PR China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, PR China; Clinical Research Center for Cerebrovascular Disease of Hunan Province, Central South University, Changsha, Hunan 410008, PR China
| | - Lei Huang
- Department of Neurological Rehabilitation, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha 410000, Hunan, PR China
| | - Qianyi Huang
- Department of Neurology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, PR China
| | - Jun Deng
- Department of Neurology, Affiliated Hospital of Hunan Academy of Traditional Chinese Medicine, Changsha 410000, Hunan, PR China
| | - Han Yang
- Department of Neurology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, PR China
| | - Lan Zheng
- Department of Neurology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, PR China
| | - Hong Wang
- Department of Geriatric Neurology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, PR China
| | - Wenping Gu
- Department of Neurology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, PR China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, PR China; Clinical Research Center for Cerebrovascular Disease of Hunan Province, Central South University, Changsha, Hunan 410008, PR China.
| |
Collapse
|
5
|
Buccellato FR, D’Anca M, Tartaglia GM, Del Fabbro M, Scarpini E, Galimberti D. Treatment of Alzheimer's Disease: Beyond Symptomatic Therapies. Int J Mol Sci 2023; 24:13900. [PMID: 37762203 PMCID: PMC10531090 DOI: 10.3390/ijms241813900] [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: 08/09/2023] [Revised: 09/05/2023] [Accepted: 09/07/2023] [Indexed: 09/29/2023] Open
Abstract
In an ever-increasing aged world, Alzheimer's disease (AD) represents the first cause of dementia and one of the first chronic diseases in elderly people. With 55 million people affected, the WHO considers AD to be a disease with public priority. Unfortunately, there are no final cures for this pathology. Treatment strategies are aimed to mitigate symptoms, i.e., acetylcholinesterase inhibitors (AChEI) and the N-Methyl-D-aspartate (NMDA) antagonist Memantine. At present, the best approaches for managing the disease seem to combine pharmacological and non-pharmacological therapies to stimulate cognitive reserve. Over the last twenty years, a number of drugs have been discovered acting on the well-established biological hallmarks of AD, deposition of β-amyloid aggregates and accumulation of hyperphosphorylated tau protein in cells. Although previous efforts disappointed expectations, a new era in treating AD has been working its way recently. The Food and Drug Administration (FDA) gave conditional approval of the first disease-modifying therapy (DMT) for the treatment of AD, aducanumab, a monoclonal antibody (mAb) designed against Aβ plaques and oligomers in 2021, and in January 2023, the FDA granted accelerated approval for a second monoclonal antibody, Lecanemab. This review describes ongoing clinical trials with DMTs and non-pharmacological therapies. We will also present a future scenario based on new biomarkers that can detect AD in preclinical or prodromal stages, identify people at risk of developing AD, and allow an early and curative treatment.
Collapse
Affiliation(s)
- Francesca R. Buccellato
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, 20122 Milan, Italy
- Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Marianna D’Anca
- Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Gianluca Martino Tartaglia
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, 20122 Milan, Italy
- Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Massimo Del Fabbro
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, 20122 Milan, Italy
- Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Elio Scarpini
- Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Daniela Galimberti
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, 20122 Milan, Italy
- Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy
| |
Collapse
|
6
|
Suliman M, Al-Hawary SIS, Al-Dolaimy F, Hjazi A, Almalki SG, Alkhafaji AT, Alawadi AH, Alsaalamy A, Bijlwan S, Mustafa YF. Inflammatory diseases: Function of LncRNAs in their emergence and the role of mesenchymal stem cell secretome in their treatment. Pathol Res Pract 2023; 249:154758. [PMID: 37660657 DOI: 10.1016/j.prp.2023.154758] [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: 07/17/2023] [Revised: 08/03/2023] [Accepted: 08/08/2023] [Indexed: 09/05/2023]
Abstract
One of the best treatments for inflammatory diseases such as COVID-19, respiratory diseases and brain diseases is treatment with stem cells. Here we investigate the effect of stem cell therapy in the treatment of brain diseases.Preclinical studies have shown promising results, including improved functional recovery and tissue repair in animal models of neurodegenerative diseases, strokes,and traumatic brain injuries. However,ethical implications, safety concerns, and regulatory frameworks necessitate thorough evaluation before transitioning to clinical applications. Additionally, the complex nature of the brain and its intricate cellular environment present unique obstacles that must be overcome to ensure the successful integration and functionality of genetically engineered MSCs. The careful navigation of this path will determine whether the application of genetically engineered MSCs in brain tissue regeneration ultimately lives up to the hype surrounding it.
Collapse
Affiliation(s)
- Muath Suliman
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | | | | | - Ahmed Hjazi
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj, Saudi Arabia.
| | - Sami G Almalki
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, Majmaah University, Majmaah, Saudi Arabia
| | | | - Ahmed Hussien Alawadi
- College of technical engineering, the Islamic University, Najaf, Iraq; College of technical engineering, the Islamic University of Al Diwaniyah, Iraq; College of technical engineering, the Islamic University of Babylon, Iraq
| | - Ali Alsaalamy
- College of technical engineering, Imam Ja'afar Al-Sadiq University, Al-Muthanna, Iraq
| | - Sheela Bijlwan
- Uttaranchal School of Computing Sciences, Uttaranchal University, Dehradun, India
| | - Yasser Fakri Mustafa
- Department of Pharmaceutical Chemistry, College of Pharmacy, University of Mosul, Mosul, Iraq
| |
Collapse
|
7
|
Bhatti JS, Khullar N, Mishra J, Kaur S, Sehrawat A, Sharma E, Bhatti GK, Selman A, Reddy PH. Stem cells in the treatment of Alzheimer's disease - Promises and pitfalls. Biochim Biophys Acta Mol Basis Dis 2023; 1869:166712. [PMID: 37030521 DOI: 10.1016/j.bbadis.2023.166712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Accepted: 03/31/2023] [Indexed: 04/10/2023]
Abstract
Alzheimer's disease (AD) is the most widespread form of neurodegenerative disorder that causes memory loss and multiple cognitive issues. The underlying mechanisms of AD include the build-up of amyloid-β and phosphorylated tau, synaptic damage, elevated levels of microglia and astrocytes, abnormal microRNAs, mitochondrial dysfunction, hormonal imbalance, and age-related neuronal loss. However, the etiology of AD is complex and involves a multitude of environmental and genetic factors. Currently, available AD medications only alleviate symptoms and do not provide a permanent cure. Therefore, there is a need for therapies that can prevent or reverse cognitive decline, brain tissue loss, and neural instability. Stem cell therapy is a promising treatment for AD because stem cells possess the unique ability to differentiate into any type of cell and maintain their self-renewal. This article provides an overview of the pathophysiology of AD and existing pharmacological treatments. This review article focuses on the role of various types of stem cells in neuroregeneration, the potential challenges, and the future of stem cell-based therapies for AD, including nano delivery and gaps in stem cell technology.
Collapse
Affiliation(s)
- Jasvinder Singh Bhatti
- Laboratory of Translational Medicine and Nanotherapeutics, Department of Human Genetics and Molecular Medicine, School of Health Sciences, Central University of Punjab, Bathinda, India.
| | - Naina Khullar
- Department of Zoology, Mata Gujri College, Fatehgarh Sahib, Punjab, India
| | - Jayapriya Mishra
- Laboratory of Translational Medicine and Nanotherapeutics, Department of Human Genetics and Molecular Medicine, School of Health Sciences, Central University of Punjab, Bathinda, India
| | - Satinder Kaur
- Laboratory of Translational Medicine and Nanotherapeutics, Department of Human Genetics and Molecular Medicine, School of Health Sciences, Central University of Punjab, Bathinda, India
| | - Abhishek Sehrawat
- Laboratory of Translational Medicine and Nanotherapeutics, Department of Human Genetics and Molecular Medicine, School of Health Sciences, Central University of Punjab, Bathinda, India
| | - Eva Sharma
- Laboratory of Translational Medicine and Nanotherapeutics, Department of Human Genetics and Molecular Medicine, School of Health Sciences, Central University of Punjab, Bathinda, India
| | - Gurjit Kaur Bhatti
- Department of Medical Lab Technology, University Institute of Applied Health Sciences, Chandigarh University, Mohali, India
| | - Ashley Selman
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
| | - P Hemachandra Reddy
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA; Department of Pharmacology and Neuroscience, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA; Department of Public Health, Graduate School of Biomedical Sciences, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA; Department of Neurology, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA; Department of Speech, Language, and Hearing Sciences, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA; Nutritional Sciences Department, College of Human Sciences, Texas Tech University, 1301 Akron Ave, Lubbock, TX 79409, USA.
| |
Collapse
|
8
|
Abstract
This review deals with an unwelcome reality about several forms of dementia, including Alzheimer's disease- that these dementias are caused, in part or whole, by the aging of the vasculature. Since the vasculature ages in us all, dementia is our fate, sealed by the realit!ies of the circulation; it is not a disease with a cure pending. Empirically, cognitive impairment before our 7th decade is uncommon and considered early, while a diagnosis in our 11th decade is late but common in that cohort (>40%). Projections from earlier ages suggest that the prevalence of dementia in people surviving into their 12th decade exceeds 80%. We address the question why so few of many interventions known to delay dementia are recognized as therapy; and we try to resolve this few-and-many paradox, identifying opportunities for better treatment, especially pre-diagnosis. The idea of dementia as a fate is resisted, we argue, because it negates the hope of a cure. But the price of that hope is lost opportunity. An approach more in line with the evidence, and more likely to limit suffering, is to understand the damage that accumulates with age in the cerebral vasculature and therefore in the brain, and which eventually gives rise to cognitive symptoms in late life, too often leading to dementia. We argue that hope should be redirected to delaying that damage and with it the onset of cognitive loss; and, for each individual, it should be redirected to a life-long defense of their brain.
Collapse
Affiliation(s)
- Marcus J Andersson
- Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
| | - Jonathan Stone
- School of Medical Sciences and Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
| |
Collapse
|
9
|
CX3CL1 Derived from Bone Marrow Mesenchymal Stem Cells Inhibits Aβ1-42-Induced SH-SY5Y Cell Pathological Damage through TXNIP/NLRP3 Signaling Pathway. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:1949344. [PMID: 36118839 PMCID: PMC9477634 DOI: 10.1155/2022/1949344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 07/14/2022] [Accepted: 07/25/2022] [Indexed: 11/25/2022]
Abstract
Alzheimer's disease (AD) is the most commonly seen neurodegenerative brain disorder. The paracrine effects of mesenchymal stem cells (MSCs) signify to trigger immunomodulation and neural regeneration. However, the role and mechanism of bone marrow MSC- (BMSC-) derived CX3CL1 in AD remains elusive. In this study, Aβ1-42-intervened SH-SY5Y cells were used for AD cell model construction. pcDNA-ligated CX3CL1 overexpression plasmids were transfected into BMSCs. The levels of soluble and membrane-bound CX3CL1 were detected by ELISA and Western blotting (WB), respectively. The growth, apoptosis, and pathology of AD model cells were evaluated by CCK-8, flow cytometry, immunofluorescence, morphology observation, biochemical examination, and WB. It was found that Aβ1-42 significantly reduced CX3CL1 expression either in soluble or membrane-bound form, cell viability, relative protein expression of synaptic markers, SOD, CAT, and GSH-Px contents, as well as Trx protein expression; in addition, it enhanced the apoptosis rate, the relative expression of cleaved caspase-3, Aβ, tau, p-Tau, Iba1, MDA, TXNIP, and NLRP3 in SH-SY5Y cells; however, the above effects were prominently reversed by the coculture of BMSCs. Moreover, overexpression of CX3CL1 in BMSCs observably strengthened the corresponding tendency caused by BMSCs. In conclusion, through the TXNIP/NLRP3 pathway, CX3CL1 derived from BMSCs inhibited pathological damage in Aβ1-42-induced SH-SY5Y.
Collapse
|
10
|
Pradhan AU, Uwishema O, Onyeaka H, Adanur I, Dost B. A review of stem cell therapy: An emerging treatment for dementia in Alzheimer's and Parkinson's disease. Brain Behav 2022; 12:e2740. [PMID: 35971625 PMCID: PMC9480940 DOI: 10.1002/brb3.2740] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 07/27/2022] [Indexed: 02/06/2023] Open
Abstract
AIM This article aims to study the benefits and disadvantages of stem cell therapy, especially for patients who have dementia. METHODS The databases PubMed, Google Scholar, and the National Library of Medicine were searched for literature. All papers on Alzheimer's disease, Lewy body dementia, Parkinson's disease, stem cell therapy, and its effect on dementia treatment were considered. RESULTS Stem cell treatment has demonstrated promising outcomes in animal studies by positively modifying the degenerative alterations in dementia. However, it is not without drawbacks, such as ethical concerns while using embryonic stem cells and the danger of developing cancer if the cells undergo uncontrolled differentiation. CONCLUSION Although stem cell therapy has its risks, it has the potential to be a viable therapeutic option for patients with dementia if developed appropriately. Hence, more research and clinical trials are needed to establish its efficacy in this context.
Collapse
Affiliation(s)
| | - Olivier Uwishema
- Oli Health Magazine Organization, Research and Education, Kigali, Rwanda.,Department of Research and Project, Clinton Global Initiative University, New York, New York.,Faculty of Medicine, Karadeniz Technical University, Trabzon, Turkey
| | - Helen Onyeaka
- School of Chemical Engineering, University of Birmingham, Edgbaston, Birmingham, UK
| | - Irem Adanur
- Oli Health Magazine Organization, Research and Education, Kigali, Rwanda.,Faculty of Medicine, Karadeniz Technical University, Trabzon, Turkey
| | - Burhan Dost
- Department of Anesthesiology, School of Medicine, Ondokuz Mayis University, Kurupelit, Samsun, Turkey
| |
Collapse
|
11
|
Yousefizadeh A, Piccioni G, Saidi A, Triaca V, Mango D, Nisticò R. Pharmacological targeting of microglia dynamics in Alzheimer's disease: Preclinical and clinical evidence. Pharmacol Res 2022; 184:106404. [PMID: 35988869 DOI: 10.1016/j.phrs.2022.106404] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/15/2022] [Accepted: 08/16/2022] [Indexed: 10/15/2022]
Abstract
Numerous clinical trials of anti-amyloid agents for Alzheimer's disease (AD) were so far unsuccessful thereby challenging the validity of the amyloid hypothesis. This lack of progress has encouraged researchers to investigate alternative mechanisms in non-neuronal cells, among which microglia represent nowadays an attractive target. Microglia play a key role in the developing brain and contribute to synaptic remodeling in the mature brain. On the other hand, the intimate relationship between microglia and synapses led to the so-called synaptic stripping hypothesis, a process in which microglia selectively remove synapses from injured neurons. Synaptic stripping, along with the induction of a microglia-mediated chronic neuroinflammatory environment, promote the progressive synaptic degeneration in AD. Therefore, targeting microglia may pave the way for a new disease modifying approach. This review provides an overview of the pathophysiological roles of the microglia cells in AD and describes putative targets for pharmacological intervention. It also provides evidence for microglia-targeted strategies in preclinical AD studies and in early clinical trials.
Collapse
Affiliation(s)
- Atrin Yousefizadeh
- School of Pharmacy, Department of Biology, University of Rome "Tor Vergata", Rome, Italy
| | - Gaia Piccioni
- Department of Physiology and Pharmacology "V.Erspamer", Sapienza University of Rome, Rome, Italy; Laboratory Pharmacology of Synaptic Plasticity, European Brain Research (EBRI) Institute, Rome, Italy
| | - Amira Saidi
- Department of Physiology and Pharmacology "V.Erspamer", Sapienza University of Rome, Rome, Italy; Laboratory Pharmacology of Synaptic Plasticity, European Brain Research (EBRI) Institute, Rome, Italy
| | - Viviana Triaca
- Institute of Biochemistry and Cell Biology (IBBC), National Research Council (CNR), Rome, Italy
| | - Dalila Mango
- School of Pharmacy, Department of Biology, University of Rome "Tor Vergata", Rome, Italy; Laboratory Pharmacology of Synaptic Plasticity, European Brain Research (EBRI) Institute, Rome, Italy
| | - Robert Nisticò
- School of Pharmacy, Department of Biology, University of Rome "Tor Vergata", Rome, Italy; Laboratory Pharmacology of Synaptic Plasticity, European Brain Research (EBRI) Institute, Rome, Italy.
| |
Collapse
|
12
|
Combination of Dexamethasone and Tofacitinib Reduces Xenogeneic MSC-Induced Immune Responses in a Mouse Model of Alzheimer’s Disease. Biomedicines 2022; 10:biomedicines10081882. [PMID: 36009433 PMCID: PMC9405531 DOI: 10.3390/biomedicines10081882] [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: 06/29/2022] [Revised: 07/29/2022] [Accepted: 08/01/2022] [Indexed: 11/17/2022] Open
Abstract
We have recently reported on how transplantation of human mesenchymal stem cells (MSCs) into the mouse parenchyma generated immune responses. To facilitate the clinical translation of MSC-based AD therapy, the safety and efficacy of human derived MSCs (hMSCs) must be confirmed in the pre-clinical stage. Thus, it is imperative to investigate measures to reduce immune responses exerted via xenotransplantation. In this study, immunosuppressants were co-administered to mice that had received injections of hMSCs into the parenchyma. Prior to performing experiments using transgenic AD mice (5xFAD), varying immunosuppressant regimens were tested in wild-type (WT) mice and the combination of dexamethasone and tofacitinib (DexaTofa) revealed to be effective in enhancing the persistence of hMSCs. According to transcriptome sequencing and immunohistochemical analyses, administration of DexaTofa reduced immune responses generated via transplantation of hMSCs in the parenchyma of 5xFAD mice. Significant mitigation of amyloid burden, however, was not noted following transplantation of hMSCs alone or hMSCs with DexaTofa. The efficacy of the immunosuppressant regimen should be tested in multiple AD mouse models to promote its successful application and use in AD stem cell therapy.
Collapse
|
13
|
Issa SS, Shaimardanova AA, Valiullin VV, Rizvanov AA, Solovyeva VV. Mesenchymal Stem Cell-Based Therapy for Lysosomal Storage Diseases and Other Neurodegenerative Disorders. Front Pharmacol 2022; 13:859516. [PMID: 35308211 PMCID: PMC8924473 DOI: 10.3389/fphar.2022.859516] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 02/17/2022] [Indexed: 12/11/2022] Open
Abstract
Lysosomal storage diseases (LSDs) are a group of approximately 50 genetic disorders caused by mutations in genes coding enzymes that are involved in cell degradation and transferring lipids and other macromolecules. Accumulation of lipids and other macromolecules in lysosomes leads to the destruction of affected cells. Although the clinical manifestations of different LSDs vary greatly, more than half of LSDs have symptoms of central nervous system neurodegeneration, and within each disorder there is a considerable variation, ranging from severe, infantile-onset forms to attenuated adult-onset disease, sometimes with distinct clinical features. To date, treatment options for this group of diseases remain limited, which highlights the need for further development of innovative therapeutic approaches, that can not only improve the patients' quality of life, but also provide full recovery for them. In many LSDs stem cell-based therapy showed promising results in preclinical researches. This review discusses using mesenchymal stem cells for different LSDs therapy and other neurodegenerative diseases and their possible limitations.
Collapse
Affiliation(s)
- Shaza S Issa
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia.,Faculty of Biology, Saint Petersburg State University, Saint Petersburg, Russia
| | - Alisa A Shaimardanova
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia
| | - Victor V Valiullin
- Department of Histology, Cytology and Embryology, Kazan State Medical University, Kazan, Russia
| | - Albert A Rizvanov
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia
| | - Valeriya V Solovyeva
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia
| |
Collapse
|
14
|
The functional mechanism of bone marrow-derived mesenchymal stem cells in the treatment of animal models with Alzheimer's disease: crosstalk between autophagy and apoptosis. Stem Cell Res Ther 2022; 13:90. [PMID: 35241159 PMCID: PMC8895531 DOI: 10.1186/s13287-022-02765-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 11/24/2021] [Indexed: 12/25/2022] Open
Abstract
The transplantation of bone marrow-derived mesenchymal stem cells (BMMSCs) alleviates neuropathology and improves cognitive deficits in animal models with Alzheimer's disease. However, the underlying mechanism remains undefined. Based on meta-analysis and comprehensive review, high-profile studies support the theory that transplanted BMMSCs activate autophagy, as evidenced by the expression levels of signal molecules such as Beclin-1, Atg5, LC3-II, and mTOR. Functional autophagy mitigates neuronal apoptosis, which is reflected by the alterations of IAPs, Bcl-2, caspase-3, and so forth. Moreover, the transplantation of BMMSCs can decrease aberrant amyloid-beta peptides as well as tau aggregates, inhibit neuroinflammation, and stimulate synaptogenesis. There is a signal crosstalk between autophagy and apoptosis, which may be regulated to produce synergistic effect on the preconditioning of stem cells. Forasmuch, the therapeutic effect of transplanted BMMSCs can be enhanced by autophagy and/or apoptosis modulators.
Collapse
|
15
|
Mesenchymal stem cells after the proprocessing of tanshinone IIA attenuate cognitive deficits and oxidative stress injury in an amyloid β-peptide (25-35)-induced rodent model of Alzheimer's disease. Neuroreport 2021; 33:61-71. [PMID: 34954772 DOI: 10.1097/wnr.0000000000001755] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To verify whether mesenchymal stem cells cocultured with tanshinone IIA may ameliorate Alzheimer's disease by inhibiting oxidative stress. METHODS Sixty male Sprague-Dawley rats were randomly divided into 4 groups named Sham, Aβ25-35, mesenchymal stem cells, and mesenchymal stem cells (tanshinone IIA). The rats were treated according to different groups. The neurobehavioral performance of Sprague-Dawley rats was evaluated via Morris water maze test. Histological changes were checked via hematoxylin-eosin staining. The levels of total antioxidant activity (T-AOC), superoxide dismutase (SOD), glutathione peroxidase (GSH-PX) and malondialdehyde in hippocampus were assayed by ELISA kit. The levels of Aβ, p-tau/tau, and p-AMP-activated protein kinase/AMP-activated protein kinase in hippocampus were checked by Western blot. RESULTS Our research showed that the injection of mesenchymal stem cells (tanshinone IIA) into the hippocampus alleviated learning and memory deficits and reduced hippocampal neuronal injury in the Alzheimer's disease rats. Moreover, mesenchymal stem cells (tanshinone IIA) treatment suppressed oxidative stress, attenuated Aβ accumulation reduced Tau hyperphosphorylation, and enhanced the activity of AMP-activated protein kinase in the hippocampus of the Alzheimer's disease rats. However, there were almost no significant difference between the mesenchymal stem cells and Aβ25-35 groups. CONCLUSIONS Mesenchymal stem cells (tanshinone IIA) transplantation may be a potential treatment for curing Alzheimer's disease, which may be related to the inhibition of oxidative stress.
Collapse
|
16
|
Extracellular Vesicles Released from Neprilysin Gene-Modified Human Umbilical Cord-Derived Mesenchymal Stem Cell Enhance Therapeutic Effects in an Alzheimer's Disease Animal Model. Stem Cells Int 2021; 2021:5548630. [PMID: 34899919 PMCID: PMC8664527 DOI: 10.1155/2021/5548630] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 05/12/2021] [Accepted: 11/02/2021] [Indexed: 12/21/2022] Open
Abstract
Alzheimer's disease (AD) animal studies have reported that mesenchymal stem cells (MSCs) have therapeutic effects; however, clinical trial results are controversial. Neprilysin (NEP) is the main cleavage enzyme of β-amyloid (Aβ), which plays a major role in the pathology and etiology of AD. We evaluated whether transplantation of MSCs with NEP gene modification enhances the therapeutic effects in an AD animal model and then investigated these pathomechanisms. We manufactured NEP gene-enhanced human umbilical cord-derived mesenchymal stem cells (hUC-MSCs) and intravenously transplanted them in Aβ1-42-injected AD animal models. We compared the differences in behavioral tests and immunohistochemical assays between four groups: normal, Aβ1-42 injection, naïve hUC-MSCs, and NEP-enhanced hUC-MSCs. Both naïve and NEP-enhanced hUC-MSC groups showed significant improvements in memory compared to the Aβ1-42 injection group. There was no significant difference between naïve and NEP-enhanced hUC-MSC groups. There was a significant decrease in Congo red, BACE-1, GFAP, and Iba-1 and a significant increase in BDNF, NeuN, and NEP in both hUC-MSC groups compared to the Aβ1-42 injection group. Among them, BDNF, NeuN, GFAP, Iba-1, and NEP showed more significant changes in the NEP-enhanced hUC-MSC group than in the naïve group. After stem cell injection, stem cells were not found. Extracellular vesicles (EVs) were equally observed in the hippocampus in the naïve and NEP-enhanced hUC-MSC groups. However, the EVs of NEP-enhanced hUC-MSCs contained higher amounts of NEP as compared to the EVs of naïve hUC-MSCs. Thus, hUC-MSCs affect AD animal models through stem cell-released EVs. Although there was no significant difference in cognitive function between the hUC-MSC groups, NEP-enhanced hUC-MSCs had superior neurogenesis and anti-inflammation properties compared to naïve hUC-MSCs due to increased NEP in the hippocampus by enriched NEP-possessing EVs. NEP gene-modified MSCs that release an increased amount of NEP within EVs may be a promising therapeutic option in AD treatment.
Collapse
|
17
|
The therapeutic potential and efficiency of Intracerebroventricular transplantation and intravenous injection of Mesenchymal stem cells in relieving Aß hallmarks and improving cognitive dysfunction in AD induced model. GENE REPORTS 2021. [DOI: 10.1016/j.genrep.2021.101323] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
18
|
Sharma NS, Karan A, Lee D, Yan Z, Xie J. Advances in Modeling Alzheimer's Disease In Vitro. ADVANCED NANOBIOMED RESEARCH 2021. [DOI: 10.1002/anbr.202100097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- Navatha Shree Sharma
- Department of Surgery-Transplant and Mary & Dick Holland Regenerative Medicine Program University of Nebraska Medical Center Omaha NE 68198 USA
| | - Anik Karan
- Department of Surgery-Transplant and Mary & Dick Holland Regenerative Medicine Program University of Nebraska Medical Center Omaha NE 68198 USA
| | - Donghee Lee
- Department of Surgery-Transplant and Mary & Dick Holland Regenerative Medicine Program University of Nebraska Medical Center Omaha NE 68198 USA
| | - Zheng Yan
- Department of Mechanical & Aerospace Engineering and Department of Biomedical Biological and Chemical Engineering University of Missouri Columbia MO 65211 USA
| | - Jingwei Xie
- Department of Surgery-Transplant and Mary & Dick Holland Regenerative Medicine Program University of Nebraska Medical Center Omaha NE 68198 USA
- Department of Mechanical and Materials Engineering College of Engineering University of Nebraska Lincoln Lincoln NE 68588 USA
| |
Collapse
|
19
|
Pant T, Juric M, Bosnjak ZJ, Dhanasekaran A. Recent Insight on the Non-coding RNAs in Mesenchymal Stem Cell-Derived Exosomes: Regulatory and Therapeutic Role in Regenerative Medicine and Tissue Engineering. Front Cardiovasc Med 2021; 8:737512. [PMID: 34660740 PMCID: PMC8517144 DOI: 10.3389/fcvm.2021.737512] [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: 07/07/2021] [Accepted: 09/06/2021] [Indexed: 12/13/2022] Open
Abstract
Advances in the field of regenerative medicine and tissue engineering over the past few decades have paved the path for cell-free therapy. Numerous stem cell types, including mesenchymal stem cells (MSCs), have been reported to impart therapeutic effects via paracrine secretion of exosomes. The underlying factors and the associated mechanisms contributing to these MSC-derived exosomes' protective effects are, however, poorly understood, limiting their application in the clinic. The exosomes exhibit a diversified repertoire of functional non-coding RNAs (ncRNAs) and have the potential to transfer these biologically active transcripts to the recipient cells, where they are found to modulate a diverse array of functions. Altered expression of the ncRNAs in the exosomes has been linked with the regenerative potential and development of various diseases, including cardiac, neurological, skeletal, and cancer. Also, modulating the expression of ncRNAs in these exosomes has been found to improve their therapeutic impact. Moreover, many of these ncRNAs are expressed explicitly in the MSC-derived exosomes, making them ideal candidates for regenerative medicine, including tissue engineering research. In this review, we detail the recent advances in regenerative medicine and summarize the evidence supporting the altered expression of the ncRNA repertoire specific to MSCs under different degenerative diseases. We also discuss the therapeutic role of these ncRNA for the prevention of these various degenerative diseases and their future in translational medicine.
Collapse
Affiliation(s)
- Tarun Pant
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Matea Juric
- Department of Biophysics, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Zeljko J Bosnjak
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, United States.,Department of Physiology, Medical College of Wisconsin, Milwaukee, WI, United States
| | | |
Collapse
|
20
|
Qin C, Li Y, Wang K. Functional Mechanism of Bone Marrow-Derived Mesenchymal Stem Cells in the Treatment of Animal Models with Alzheimer's Disease: Inhibition of Neuroinflammation. J Inflamm Res 2021; 14:4761-4775. [PMID: 34566422 PMCID: PMC8456430 DOI: 10.2147/jir.s327538] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 08/18/2021] [Indexed: 12/27/2022] Open
Abstract
The transplantation of bone marrow-derived mesenchymal stem cells (BMMSCs) alleviates neuropathology and improves cognitive deficits in animal models with Alzheimer’s disease. However, the underlying mechanisms remain to be determined. Available data demonstrate transplanted BMMSCs can inhibit neuroinflammation, which may be related to microglial M1/M2 polarization and is regulated by the secretion of autocrine and paracrine cytokines. BMMSCs also mitigate Aβ plaques and Tau tangles in the brain, which may be associated with the recruitment of peripheral blood monocytes and the subsequent comprehensive effects. The therapeutic effects of stem cells involve potential mechanisms such as immunomodulation, apoptosis, and proliferation. BMMSC-mediated functional reconstruction through dynamic remodeling develops a novel balance. Herein, present review recapitulates the molecular basis of BMMSC-assisted biological processes and summarizes the possible mechanisms related to the interaction between BMMSCs and microglia. The transplanted BMMSCs can suppress neuroinflammation that plays a key role in the pathogenesis of Alzheimer’s disease.
Collapse
Affiliation(s)
- Chuan Qin
- Institute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences & Comparative Medical Center, Peking Union Medical College, Beijing, 100021, People's Republic of China
| | - Yongning Li
- Department of International Medical Service & Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, People's Republic of China
| | - Kewei Wang
- Institute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences & Comparative Medical Center, Peking Union Medical College, Beijing, 100021, People's Republic of China
| |
Collapse
|
21
|
Xiong WP, Yao WQ, Wang B, Liu K. BMSCs-exosomes containing GDF-15 alleviated SH-SY5Y cell injury model of Alzheimer's disease via AKT/GSK-3β/β-catenin. Brain Res Bull 2021; 177:92-102. [PMID: 34536520 DOI: 10.1016/j.brainresbull.2021.09.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 08/27/2021] [Accepted: 09/12/2021] [Indexed: 12/18/2022]
Abstract
BACKGROUND Mesenchymal stem cells (MSCs) therapy has great potential for Alzheimer's disease (AD) treatment. Here, we investigated the roles of BMSCs-exosomes containing growth differentiation factor-15 (GDF-15) in regulating SH-SY5Y cell injury in AD. METHODS The SH-SY5Y cell injury model was constructed by treating SH-SY5Y cells with 10 μM Aβ42. GDF-15 expression was assessed using qRT-PCR and western blot. CCK8 assay and flow cytometry assay were employed to elevate cell proliferation and apoptosis, respectively. The expression levels of inflammatory factors (IL-6, IL-1β, TNFα and IL-8) and Aβ42 were detected using ELISA. Besides, the levels of apoptosis-related proteins and AKT pathway-related proteins were determined using western blot. RESULTS Our results displayed that BMSCs-EVs treatment elevated cell viability, while suppressed cell apoptosis and inflammation in Aβ42-treated SH-SY5Y cells. Exosomes secreted by BMSCs after GDF-15 silence lost the ability to restore Aβ42-induced SH-SY5Y cell damage. GDF-15 treatment restored Aβ42-induced SH-SY5Y cell damage, while it was eliminated by AKT pathway inhibition. BMSCs-exosomes containing GDF-15 upregulated NEP and IDE via activation of AKT/GSK-3β/β-catenin pathway, thereby degrading Aβ42 protein to relieve SH-SY5Y cell damage. CONCLUSION BMSCs-exosomes containing GDF-15 alleviated SH-SY5Y cell damage via AKT/GSK-3β/β-catenin. Our work confers a promising therapeutic strategy for AD.
Collapse
Affiliation(s)
- Wen-Ping Xiong
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, No.169, East Lake Road, Wuhan 430071, Hubei Province, PR China
| | - Wei-Qi Yao
- Department of Hematology, Union Hospital, Huazhong University of Science and Technology, Hubei Engineering Research Center for Human Stem Cell Preparation and Application and Resource Conservation, Wuhan 430071, Hubei Province, PR China
| | - Bei Wang
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, No.169, East Lake Road, Wuhan 430071, Hubei Province, PR China
| | - Kui Liu
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, No.169, East Lake Road, Wuhan 430071, Hubei Province, PR China.
| |
Collapse
|
22
|
Kim HJ, Cho KR, Jang H, Lee NK, Jung YH, Kim JP, Lee JI, Chang JW, Park S, Kim ST, Moon SW, Seo SW, Choi SJ, Na DL. Intracerebroventricular injection of human umbilical cord blood mesenchymal stem cells in patients with Alzheimer's disease dementia: a phase I clinical trial. ALZHEIMERS RESEARCH & THERAPY 2021; 13:154. [PMID: 34521461 PMCID: PMC8439008 DOI: 10.1186/s13195-021-00897-2] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 09/02/2021] [Indexed: 12/22/2022]
Abstract
Backgrounds Alzheimer’s disease is the most common cause of dementia, and currently, there is no disease-modifying treatment. Favorable functional outcomes and reduction of amyloid levels were observed following transplantation of mesenchymal stem cells (MSCs) in animal studies. Objectives We conducted a phase I clinical trial in nine patients with mild-to-moderate Alzheimer’s disease dementia to evaluate the safety and dose-limiting toxicity of three repeated intracerebroventricular injections of human umbilical cord blood–derived MSCs (hUCB-MSCs). Methods We recruited nine mild-to-moderate Alzheimer’s disease dementia patients from Samsung Medical Center, Seoul, Republic of Korea. Four weeks prior to MSC administration, the Ommaya reservoir was implanted into the right lateral ventricle of the patients. Three patients received a low dose (1.0 × 107 cells/2 mL), and six patients received a high dose (3.0 × 107 cells/2 mL) of hUCB-MSCs. Three repeated injections of MSCs were performed (4-week intervals) in all nine patients. These patients were followed up to 12 weeks after the first hUCB-MSC injection and an additional 36 months in the extended observation study. Results After hUCB-MSC injection, the most common adverse event was fever (n = 9) followed by headache (n = 7), nausea (n = 5), and vomiting (n = 4), which all subsided within 36 h. There were three serious adverse events in two participants that were considered to have arisen from the investigational product. Fever in a low dose participant and nausea with vomiting in another low dose participant each required extended hospitalization by a day. There were no dose-limiting toxicities. Five participants completed the 36-month extended observation study, and no further serious adverse events were observed. Conclusions Three repeated administrations of hUCB-MSCs into the lateral ventricle via an Ommaya reservoir were feasible, relatively and sufficiently safe, and well-tolerated. Currently, we are undergoing an extended follow-up study for those who participated in a phase IIa trial where upon completion, we hope to gain a deeper understanding of the clinical efficacy of MSC AD therapy. Trial registration ClinicalTrials.gov NCT02054208. Registered on 4 February 2014. ClinicalTrials.gov NCT03172117. Registered on 1 June 2017 Supplementary Information The online version contains supplementary material available at 10.1186/s13195-021-00897-2.
Collapse
Affiliation(s)
- Hee Jin Kim
- Departments of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 80 Ilwon-ro, Gangnam-gu, Seoul, 135-710, Republic of Korea.,Alzheimer's Disease Convergence Research Center, Samsung Medical Center, Seoul, Republic of Korea.,Neuroscience Center, Samsung Medical Center, Seoul, Republic of Korea.,Stem Cell & Regenerative Medicine Institute, Samsung Medical Center, Seoul, Republic of Korea.,Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Republic of Korea
| | - Kyung Rae Cho
- Department of Neurosurgery, Konkuk University School of Medicine, Seoul, Republic of Korea
| | - Hyemin Jang
- Departments of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 80 Ilwon-ro, Gangnam-gu, Seoul, 135-710, Republic of Korea.,Alzheimer's Disease Convergence Research Center, Samsung Medical Center, Seoul, Republic of Korea.,Neuroscience Center, Samsung Medical Center, Seoul, Republic of Korea.,Stem Cell & Regenerative Medicine Institute, Samsung Medical Center, Seoul, Republic of Korea
| | - Na Kyung Lee
- Alzheimer's Disease Convergence Research Center, Samsung Medical Center, Seoul, Republic of Korea.,Stem Cell & Regenerative Medicine Institute, Samsung Medical Center, Seoul, Republic of Korea.,Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Young Hee Jung
- Department of Neurology, Myongji Hospital, Hanyang University, Goyang, Republic of Korea
| | - Jun Pyo Kim
- Center for Neuroimaging, Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Jung Il Lee
- Neuroscience Center, Samsung Medical Center, Seoul, Republic of Korea.,Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jong Wook Chang
- Stem Cell & Regenerative Medicine Institute, Samsung Medical Center, Seoul, Republic of Korea.,Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Republic of Korea
| | - Seongbeom Park
- Departments of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 80 Ilwon-ro, Gangnam-gu, Seoul, 135-710, Republic of Korea.,Alzheimer's Disease Convergence Research Center, Samsung Medical Center, Seoul, Republic of Korea.,Neuroscience Center, Samsung Medical Center, Seoul, Republic of Korea
| | - Sung Tae Kim
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Seung Whan Moon
- Department of Nuclear Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Sang Won Seo
- Departments of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 80 Ilwon-ro, Gangnam-gu, Seoul, 135-710, Republic of Korea.,Alzheimer's Disease Convergence Research Center, Samsung Medical Center, Seoul, Republic of Korea.,Neuroscience Center, Samsung Medical Center, Seoul, Republic of Korea
| | - Soo Jin Choi
- Biomedical Research Institute, R&D Center, MEDIPOST Co., Ltd., Seongnam, Republic of Korea
| | - Duk L Na
- Departments of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 80 Ilwon-ro, Gangnam-gu, Seoul, 135-710, Republic of Korea. .,Alzheimer's Disease Convergence Research Center, Samsung Medical Center, Seoul, Republic of Korea. .,Neuroscience Center, Samsung Medical Center, Seoul, Republic of Korea. .,Stem Cell & Regenerative Medicine Institute, Samsung Medical Center, Seoul, Republic of Korea. .,Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Republic of Korea.
| |
Collapse
|
23
|
Zhang Y, Li Y, Fu X, Wang P, Wang Q, Meng W, Wang T, Yang J, Chai R. The Detrimental and Beneficial Functions of Macrophages After Cochlear Injury. Front Cell Dev Biol 2021; 9:631904. [PMID: 34458249 PMCID: PMC8385413 DOI: 10.3389/fcell.2021.631904] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Accepted: 07/14/2021] [Indexed: 12/20/2022] Open
Abstract
Macrophages are the main intrinsic immune cells in the cochlea; they can be activated and play a complicated role after cochlear injury. Many studies have shown that the number of macrophages and their morphological characteristics within the major cochlear partitions undergo significant changes under various pathological conditions including acoustic trauma, ototoxic drug treatment, age-related cochlear degeneration, selective hair cell (HC) and spiral ganglion neuron (SGN) elimination, and surgery. However, the exact role of these macrophages after cochlear injury is still unclear. Regulating the migration and activity of macrophages may be a therapeutic approach to reduce the risk or magnitude of trauma-induced hearing loss, and this review highlights the role of macrophages on the peripheral auditory structures of the cochlea and elucidate the mechanisms of macrophage injury and the strategies to reduce the injury by regulating macrophage.
Collapse
Affiliation(s)
- Yuan Zhang
- MOE Key Laboratory for Developmental Genes and Human Disease, Jiangsu Province High-Tech Key Laboratory for Bio-Medical Research, School of Life Sciences and Technology, Southeast University, Nanjing, China.,Department of Otolaryngology Head and Neck, Nanjing Tongren Hospital, School of Medicine, Southeast University, Nanjing, China.,Co-innovation Center of Neuroregeneration, Nantong University, Nantong, China
| | - Yiyuan Li
- MOE Key Laboratory for Developmental Genes and Human Disease, Jiangsu Province High-Tech Key Laboratory for Bio-Medical Research, School of Life Sciences and Technology, Southeast University, Nanjing, China
| | - Xiaolong Fu
- MOE Key Laboratory for Developmental Genes and Human Disease, Jiangsu Province High-Tech Key Laboratory for Bio-Medical Research, School of Life Sciences and Technology, Southeast University, Nanjing, China
| | - Pengjun Wang
- Department of Otorhinolaryngology, Affiliated Sixth People's Hospital of Shanghai Jiao Tong University, Shanghai, China
| | - Qin Wang
- Department of Otolaryngology-Head and Neck Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Wei Meng
- Department of Otolaryngology Head and Neck, Nanjing Tongren Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Tian Wang
- Department of Otolaryngology-Head and Neck Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Jianming Yang
- Department of Otorhinolaryngology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Renjie Chai
- MOE Key Laboratory for Developmental Genes and Human Disease, Jiangsu Province High-Tech Key Laboratory for Bio-Medical Research, School of Life Sciences and Technology, Southeast University, Nanjing, China.,Co-innovation Center of Neuroregeneration, Nantong University, Nantong, China.,Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, China
| |
Collapse
|
24
|
Skok M. Mesenchymal stem cells as a potential therapeutic tool to cure cognitive impairment caused by neuroinflammation. World J Stem Cells 2021; 13:1072-1083. [PMID: 34567426 PMCID: PMC8422935 DOI: 10.4252/wjsc.v13.i8.1072] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 04/28/2021] [Accepted: 07/29/2021] [Indexed: 02/06/2023] Open
Abstract
An established contribution of neuroinflammation to multiple brain pathologies has raised the requirement for therapeutic strategies to overcome it in order to prevent age- and disease-dependent cognitive decline. Mesenchymal stem cells (MSCs) produce multiple growth and neurotrophic factors and seem to evade immune rejection due to low expression of major histocompatibility complex class I molecules. Therefore, MSCs are widely used in experiments and clinical trials of regenerative medicine. This review summarizes recent data concerning the optimization of MSC use for therapeutic purposes with the emphasis on the achievements of the last 2 years. Specific attention is paid to extracellular vesicles secreted by MSCs and to the role of α7 nicotinic acetylcholine receptors. The reviewed data demonstrate that MSCs have a significant therapeutic potential in treating neuroinflammation-related cognitive disfunctions including age-related neurodegenerative diseases. The novel data demonstrate that maximal therapeutic effect is being achieved when MSCs penetrate the brain and produce their stimulating factors in situ. Consequently, therapeutic application using MSCs should include measures to facilitate their homing to the brain, support the survival in the brain microenvironment, and stimulate the production of neurotrophic and anti-inflammatory factors. These measures include but are not limited to genetic modification of MSCs and pre-conditioning before transplantation.
Collapse
Affiliation(s)
- Maryna Skok
- Department of Molecular Immunology, Palladin Institute of Biochemistry NAS of Ukraine, Kyiv 01054, Ukraine
| |
Collapse
|
25
|
Chen H, Shang D, Wen Y, Liang C. Bone-Derived Modulators That Regulate Brain Function: Emerging Therapeutic Targets for Neurological Disorders. Front Cell Dev Biol 2021; 9:683457. [PMID: 34179014 PMCID: PMC8222721 DOI: 10.3389/fcell.2021.683457] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Accepted: 05/18/2021] [Indexed: 12/31/2022] Open
Abstract
Bone has traditionally been regarded as a structural organ that supports and protects the various organs of the body. Recent studies suggest that bone also acts as an endocrine organ to regulate whole-body metabolism. Particularly, homeostasis of the bone is shown to be necessary for brain development and function. Abnormal bone metabolism is associated with the onset and progression of neurological disorders. Recently, multiple bone-derived modulators have been shown to participate in brain function and neurological disorders, including osteocalcin, lipocalin 2, and osteopontin, as have bone marrow-derived cells such as mesenchymal stem cells, hematopoietic stem cells, and microglia-like cells. This review summarizes current findings regarding the roles of these bone-derived modulators in the brain, and also follows their involvement in the pathogenesis of neurological disorders. The content of this review may aide in the development of promising therapeutic strategies for neurological disorders via targeting bone.
Collapse
Affiliation(s)
- Hongzhen Chen
- Department of Biology, Southern University of Science and Technology, Shenzhen, China.,Department of Pharmacy, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Dewei Shang
- Department of Pharmacy, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yuguan Wen
- Department of Pharmacy, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Chao Liang
- Department of Biology, Southern University of Science and Technology, Shenzhen, China
| |
Collapse
|
26
|
Kim DY, Choi SH, Lee JS, Kim HJ, Kim HN, Lee JE, Shin JY, Lee PH. Feasibility and Efficacy of Intra-Arterial Administration of Embryonic Stem Cell Derived-Mesenchymal Stem Cells in Animal Model of Alzheimer's Disease. J Alzheimers Dis 2021; 76:1281-1296. [PMID: 32597802 DOI: 10.3233/jad-200026] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Mesenchymal stem cells (MSCs) promote functional recoveries in pathological experimental models of the central nervous system and are currently being tested in clinical trials for neurological disorders. However, no studies have examined the various roles of embryonic stem cell derived (ES)-MSCs in eliciting therapeutic effects for Alzheimer's disease (AD). In the present study, we investigated the neuroprotective effect of ES-MSCs in cellular and animal models of AD, as well as the safety of the intra-arterial administration of ES-MSCs in an AD animal model. ES-MSCs displayed higher cell viability than that of bone marrow (BM)-MSCs in amyloid-β (Aβ)-induced cellular models. Moreover, the efficacy of autophagy induction in ES-MSCs was comparable to that of BM-MSCs; however, intracellular Aβ levels were more significantly reduced in ES-MSCs than in BM-MSCs. In a rat model of AD, ES-MSCs significantly inhibited Aβ-induced cell death in the hippocampus and promoted autophagolysosomal clearance of Aβ, which was concomitantly followed by decreased levels of Aβ in the hippocampus. Furthermore, ES-MSC treatment in Aβ-treated rats featured a higher memory performance than that of rats injected solely with Aβ. Finally, intra-arterial administration of an appropriate cell density of ES-MSCs was safe and free from in situ occlusion or cerebral ischemia. These data support the therapeutic potential of ES-MSCs and clinical applications of the intra-arterial route of ES-MSC administration in AD.
Collapse
Affiliation(s)
- Dong Yeol Kim
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
| | - Sung Hyun Choi
- Cell Therapy Center, Daewoong Pharmaceuticals, Co., Ltd., Seoul, South Korea
| | - Jee Sun Lee
- Chonnam National University Medical School, Gwangju, South Korea
| | - Hyoung Jun Kim
- Cell Therapy Center, Daewoong Pharmaceuticals, Co., Ltd., Seoul, South Korea
| | - Ha Na Kim
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
| | - Ji Eun Lee
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
| | - Jin Young Shin
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea.,Severance Biomedical Science Institute, Yonsei University College of Medicine, Seoul, South Korea
| | - Phil Hyu Lee
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea.,Severance Biomedical Science Institute, Yonsei University College of Medicine, Seoul, South Korea
| |
Collapse
|
27
|
Wu X, Qiao Y, Zhang P, Yang Y, Fan A, Tan J. Mouse fetal liver cell-derived exosomes inhibit LPS-induced inflammation in microglia. ALL LIFE 2021. [DOI: 10.1080/26895293.2021.1963847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Affiliation(s)
- Xuxian Wu
- Guizhou Provincial Key Laboratory for Regenerative Medicine, Stem Cell and Tissue Engineering Research Center, Guizhou Medical University, Guiyang, People’s Republic of China
| | - Yan Qiao
- Guizhou Provincial Key Laboratory for Regenerative Medicine, Stem Cell and Tissue Engineering Research Center, Guizhou Medical University, Guiyang, People’s Republic of China
| | - Peng Zhang
- Guizhou Provincial Key Laboratory for Regenerative Medicine, Stem Cell and Tissue Engineering Research Center, Guizhou Medical University, Guiyang, People’s Republic of China
| | - Yan Yang
- Guizhou Provincial Key Laboratory for Regenerative Medicine, Stem Cell and Tissue Engineering Research Center, Guizhou Medical University, Guiyang, People’s Republic of China
| | - Anran Fan
- Guizhou Provincial Key Laboratory for Regenerative Medicine, Stem Cell and Tissue Engineering Research Center, Guizhou Medical University, Guiyang, People’s Republic of China
| | - Jun Tan
- Guizhou Provincial Key Laboratory for Regenerative Medicine, Stem Cell and Tissue Engineering Research Center, Guizhou Medical University, Guiyang, People’s Republic of China
- Key Laboratory of Endemic and Ethnic Diseases, Laboratory of Molecular Biology, Ministry of Education, Guizhou Medical University, Guiyang, People’s Republic of China
| |
Collapse
|
28
|
Yu Z, Ling Z, Lu L, Zhao J, Chen X, Xu P, Zou X. Regulatory Roles of Bone in Neurodegenerative Diseases. Front Aging Neurosci 2020; 12:610581. [PMID: 33408628 PMCID: PMC7779400 DOI: 10.3389/fnagi.2020.610581] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 11/24/2020] [Indexed: 12/18/2022] Open
Abstract
Osteoporosis and neurodegenerative diseases are two kinds of common disorders of the elderly, which often co-occur. Previous studies have shown the skeletal and central nervous systems are closely related to pathophysiology. As the main structural scaffold of the body, the bone is also a reservoir for stem cells, a primary lymphoid organ, and an important endocrine organ. It can interact with the brain through various bone-derived cells, mostly the mesenchymal and hematopoietic stem cells (HSCs). The bone marrow is also a place for generating immune cells, which could greatly influence brain functions. Finally, the proteins secreted by bones (osteokines) also play important roles in the growth and function of the brain. This article reviews the latest research studying the impact of bone-derived cells, bone-controlled immune system, and bone-secreted proteins on the brain, and evaluates how these factors are implicated in the progress of neurodegenerative diseases and their potential use in the diagnosis and treatment of these diseases.
Collapse
Affiliation(s)
- Zhengran Yu
- Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Orthopaedic Research Institute/Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Zemin Ling
- Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Orthopaedic Research Institute/Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Lin Lu
- Department of Neurology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Jin Zhao
- Department of Neurology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xiang Chen
- Department of Neurology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Pingyi Xu
- Department of Neurology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xuenong Zou
- Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Orthopaedic Research Institute/Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| |
Collapse
|
29
|
Bagheri-Mohammadi S. Microglia in Alzheimer's Disease: The Role of Stem Cell-Microglia Interaction in Brain Homeostasis. Neurochem Res 2020; 46:141-148. [PMID: 33174075 DOI: 10.1007/s11064-020-03162-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 09/28/2020] [Accepted: 10/27/2020] [Indexed: 12/15/2022]
Abstract
Microglia as resident cells of the brain can regulate neural development and maintenance of neuronal networks. Any types of pathologic events or changes in brain homeostasis are involved in the activation of microglia. This activation depends on the context, type of the stressor, or pathology. Due to the release of a plethora of substances such as chemokines, cytokines, and growth factors, microglia able to influence the pathologic outcome. In Alzheimer's disease (AD) condition, the deposition of amyloid-β (Aβ) result in provokes the phenotypic activation of microglia and their elaboration of pro-inflammatory molecules. New investigations reveal that cellular therapy with stem cells might have therapeutic effects in preventing the pathogenesis of AD. Although many strategies have focused on the use of stem cells to regenerate damaged neurons, new researches have demonstrated the immune-regulatory feature of stem cells which can modulate the activity state of microglia as well as mediates neuroinflammation. Hence, understanding the molecular mechanisms involved in the brain homeostasis by the protective features of mesenchymal stem cells (MSCs) could lead to remedial treatment for AD.
Collapse
Affiliation(s)
- Saeid Bagheri-Mohammadi
- Department of Physiology and Neurophysiology Research Center, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran. .,Department of Physiology, Faculty of Medicine, Kashan University of Medical Sciences, Kashan, Iran. .,Departments of Applied Cell Sciences, Faculty of Medicine, Kashan University of Medical Sciences, Kashan, Iran.
| |
Collapse
|
30
|
Chia YC, Anjum CE, Yee HR, Kenisi Y, Chan MKS, Wong MBF, Pan SY. Stem Cell Therapy for Neurodegenerative Diseases: How Do Stem Cells Bypass the Blood-Brain Barrier and Home to the Brain? Stem Cells Int 2020; 2020:8889061. [PMID: 32952573 PMCID: PMC7487096 DOI: 10.1155/2020/8889061] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 08/11/2020] [Accepted: 08/20/2020] [Indexed: 01/14/2023] Open
Abstract
Blood-brain barrier (BBB) is a term describing the highly selective barrier formed by the endothelial cells (ECs) of the central nervous system (CNS) homeostasis by restricting movement across the BBB. An intact BBB is critical for normal brain functions as it maintains brain homeostasis, modulates immune cell transport, and provides protection against pathogens and other foreign substances. However, it also prevents drugs from entering the CNS to treat neurodegenerative diseases. Stem cells, on the other hand, have been reported to bypass the BBB and successfully home to their target in the brain and initiate repair, making them a promising approach in cellular therapy, especially those related to neurodegenerative disease. This review article discusses the mechanism behind the successful homing of stem cells to the brain, their potential role as a drug delivery vehicle, and their applications in neurodegenerative diseases.
Collapse
Affiliation(s)
- Yvonne Cashinn Chia
- Baden R&D Laboratories GmbH, Germany
- Baden Research and Testing (Asia Pac) Sdn Bhd, Malaysia
| | - Clarice Evey Anjum
- Baden R&D Laboratories GmbH, Germany
- Baden Research and Testing (Asia Pac) Sdn Bhd, Malaysia
| | - Hui Rong Yee
- Baden R&D Laboratories GmbH, Germany
- Baden Research and Testing (Asia Pac) Sdn Bhd, Malaysia
| | - Yenny Kenisi
- Baden R&D Laboratories GmbH, Germany
- Baden Research and Testing (Asia Pac) Sdn Bhd, Malaysia
| | - Mike K. S. Chan
- Baden R&D Laboratories GmbH, Germany
- Baden Research and Testing (Asia Pac) Sdn Bhd, Malaysia
| | - Michelle B. F. Wong
- Baden R&D Laboratories GmbH, Germany
- Baden Research and Testing (Asia Pac) Sdn Bhd, Malaysia
| | - Shing Yi Pan
- Baden R&D Laboratories GmbH, Germany
- Baden Research and Testing (Asia Pac) Sdn Bhd, Malaysia
| |
Collapse
|
31
|
Kim J, Lee Y, Lee S, Kim K, Song M, Lee J. Mesenchymal Stem Cell Therapy and Alzheimer's Disease: Current Status and Future Perspectives. J Alzheimers Dis 2020; 77:1-14. [PMID: 32741816 DOI: 10.3233/jad-200219] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Alzheimer's disease (AD) is the most common progressive neurodegenerative disease worldwide, but its cause remains unclear. Although a few drugs can provide temporary and partial relief of symptoms in some patients, no curative treatment is available. Therefore, attention has been focused on research using stem cells to treat AD. Among stem cells, mesenchymal stem cells (MSCs) have been used to treat the related pathologies in animal models of AD, and other neurodegenerative disease. This review describes latest research trends on the use of MSC-based therapies in AD and its action of mechanism. MSCs have several beneficial effects. They would be specified as the reduction of neuroinflammation, the elimination of amyloid-β, neurofibrillary tangles, and abnormal protein degradation, the promotion of autophagy-associated and blood-brain barrier recoveries, the upregulation of acetylcholine levels, improved cognition, and the recovery of mitochondrial transport. Therefore, this review describes the latest research trends in MSC-based therapy for AD by demonstrating the importance of MSC-based therapy and understanding of its mechanisms in AD and discusses the limitations and perspectives of stem cell therapy in AD.
Collapse
Affiliation(s)
- Jieun Kim
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Yujeong Lee
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan, Republic of Korea.,Cognitive Science Research Group, Korea Brain Research Institute, Daegu, Republic of Korea
| | - Seulah Lee
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Kipom Kim
- Brain Research Core Facilities, Korea Brain Research Institute, Daegu, Republic of Korea
| | - Minjung Song
- Metabolic Research Laboratories and Medical Research Council Metabolic Diseases Unit, Wellcome Trust - Medical Research Council Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - Jaewon Lee
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan, Republic of Korea
| |
Collapse
|
32
|
Park BN, Kim JH, Lim TS, Park SH, Kim TG, Yoon BS, Son KS, Yoon JK, An YS. Therapeutic effect of mesenchymal stem cells in an animal model of Alzheimer's disease evaluated by β-amyloid positron emission tomography imaging. Aust N Z J Psychiatry 2020; 54:883-891. [PMID: 32436738 DOI: 10.1177/0004867420917467] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE We evaluated the effects of bone marrow-derived mesenchymal stem cells in a model of Alzheimer's disease using serial [18F]Florbetaben positron emission tomography. METHODS 3xTg Alzheimer's disease mice were treated with intravenously injected bone marrow-derived mesenchymal stem cells, and animals without stem cell therapy were used as controls. Serial [18F]Florbetaben positron emission tomography was performed after therapy. The standardized uptake value ratio was measured as the cortex standardized uptake value divided by the cerebellum standardized uptake value. Memory function and histological changes were observed using the Barnes maze test and β-amyloid-reactive cells. RESULTS Standardized uptake value ratio decreased significantly from day 14 after stem cell administration in the bone marrow-derived mesenchymal stem cells-treated group (n = 28). In contrast, there was no change in the ratio in control mice (n = 25) at any time point. In addition, mice that received bone marrow-derived mesenchymal stem cell therapy also exhibited significantly better memory function and less β-amyloid-immunopositive plaques compared to controls. CONCLUSION The therapeutic effect of intravenously injected bone marrow-derived mesenchymal stem cells in a mouse model of Alzheimer's disease was confirmed by β-amyloid positron emission tomography imaging, memory functional studies and histopathological evaluation.
Collapse
Affiliation(s)
- Bok-Nam Park
- Department of Nuclear Medicine and Molecular Imaging, School of Medicine, Ajou University, Suwon, South Korea
| | - Jang-Hee Kim
- Department of Pathology, School of Medicine, Ajou University, Suwon, South Korea
| | - Tae Sung Lim
- Department of Neurology, School of Medicine, Ajou University, Suwon, South Korea
| | - So Hyun Park
- Department of Pathology, School of Medicine, Ajou University, Suwon, South Korea
| | - Tae-Gyu Kim
- Department of Pathology, School of Medicine, Ajou University, Suwon, South Korea
| | - Bok Seon Yoon
- Neuroscience Graduate Program, Biomedical Sciences, School of Medicine, Ajou University, Suwon, South Korea
| | - Keoung Sun Son
- Neuroscience Graduate Program, Biomedical Sciences, School of Medicine, Ajou University, Suwon, South Korea
| | - Joon-Kee Yoon
- Department of Nuclear Medicine and Molecular Imaging, School of Medicine, Ajou University, Suwon, South Korea
| | - Young-Sil An
- Department of Nuclear Medicine and Molecular Imaging, School of Medicine, Ajou University, Suwon, South Korea
| |
Collapse
|
33
|
Zolocinska A, Siennicka K, Debski T, Gut G, Mazur S, Gajewska M, Kaminski A, Pojda Z. Comparison of mouse, rat and rabbit models for adipose - Derived stem cells (ASC) research. Curr Res Transl Med 2020; 68:205-210. [PMID: 32843322 DOI: 10.1016/j.retram.2020.07.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 07/01/2020] [Accepted: 07/08/2020] [Indexed: 12/22/2022]
Abstract
PURPOSE OF THE STUDY Cellular therapies are becoming more popular and there is a big demand for suitable animal model for research in field of tissue engineering. Both the small (rodents) and large animals have their advantages for cellular therapy experiments. Appropriate animal research model would be a bridge between basic research and clinical medicine. The aim of this study was to compare mouse, rat and rabbit as animal models useful for adipose - derived stem cell research. MATERIALS AND METHODS Quantity, phenotype, clonogenic and differentiation potential of cells isolated from different localizations of adipose tissue from WAG and LEW/W rat strains, rabbit and mouse were analysed. RESULTS The highest number of cells from 1 g of tissue were isolated from cervical white fat of LEW/W rat. ASCs isolated from rat had also the highest clonogenic potential. Phenotype and capability to differentiate into osteogenic, adipogenic and chondrogenic lineages are at the same level for rat and rabbit. CONCLUSIONS Rat as a research model can be a rational solution between large animal models and typical laboratory mice because of their size, genetic homogenity, availability of genetically modified stains and possibility to perform research mimicking clinical applications.
Collapse
Affiliation(s)
- A Zolocinska
- Department of Regenerative Medicine, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland.
| | - K Siennicka
- Department of Regenerative Medicine, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland.
| | - T Debski
- Department of Regenerative Medicine, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland.
| | - G Gut
- Department of Transplantology and Central Tissue Bank, Medical University of Warsaw, Poland.
| | - S Mazur
- Department of Breast Cancer and Reconstructive Surgery, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland.
| | - M Gajewska
- Department of Genetics Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland.
| | - A Kaminski
- Department of Transplantology and Central Tissue Bank, Medical University of Warsaw, Poland.
| | - Z Pojda
- Department of Regenerative Medicine, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland.
| |
Collapse
|
34
|
Yao P, Zhou L, Zhu L, Zhou B, Yu Q. Mesenchymal Stem Cells: A Potential Therapeutic Strategy for Neurodegenerative Diseases. Eur Neurol 2020; 83:235-241. [PMID: 32690856 DOI: 10.1159/000509268] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 06/07/2020] [Indexed: 11/19/2022]
Abstract
Neurodegenerative disease is a kind of chronic, progressive nervous system disease characterized by neuron degeneration or apoptosis. Current treatments cannot prevent the development of the disease. Possible alternative treatments include cell therapy, especially with the use of mesenchymal stem cells (MSCs). MSCs are pluripotent stem cells with capacities for self-renewal and multidirectional differentiation. MSCs may serve as a reliable source of neural cells for potential cell replacement therapy or regenerative medicine treatment. Here, we summarized the therapeutic mechanisms of MSCs and how they can contribute to the development of treatments for neurodegenerative diseases.
Collapse
Affiliation(s)
- Panpan Yao
- College of Life Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Liping Zhou
- College of Life Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Lujie Zhu
- College of Life Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Binjie Zhou
- College of Life Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Qin Yu
- College of Life Science, Zhejiang Chinese Medical University, Hangzhou, China,
| |
Collapse
|
35
|
Shin JY, Lee PH. Mesenchymal stem cells modulate misfolded α-synuclein in parkinsonian disorders: A multitarget disease-modifying strategy. Stem Cell Res 2020; 47:101908. [PMID: 32683319 DOI: 10.1016/j.scr.2020.101908] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 05/22/2020] [Accepted: 07/05/2020] [Indexed: 02/07/2023] Open
Abstract
α-Synuclein (α-Syn) aggregates, the major toxic component of Lewy bodies, are proteinaceous fibrillar cytoplasmic inclusions observed in α-synucleinopathies, such as Parkinson's disease (PD), multiple system atrophy, and dementia with Lewy bodies. Overexpression of α-syn induce neuronal loss and α-syn aggregation in PD animals. Recent studies show that α-syn is released by exocytosis and can be transmitted between brain areas through cell-to-cell propagation. Moreover, aggregates of extracellular α-syn can induce neuroinflammation-mediated neurotoxic signaling through microglial activation and release of pro-inflammatory factors. Thus, modulation of α-syn might be a potential therapeutic strategy for modifying disease progression of α-synucleinopathies. Our previous studies have revealed that MSCs have potent neuroprotective effects in PD animal through modulation of neuroinflammation, inhibition of cell death, and promotion of neurogenesis. Here, we provide further evidence that MSCs have the potential to modulate α-syn-related microenvironments via enhancement of autophagy, proteolysis of α-syn aggregates, inhibition of cell-to-cell transmission of α-syn, stabilization of axonal transport, and phagocytic clearance of α-syn by microglial M2 polarization. With advantages in clinical applications, these data suggests that the use of MSCs as pharmacological modulators of α-syn propagation would be an effective therapeutic approach in PD.
Collapse
Affiliation(s)
- Jin Young Shin
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea; Severance Biomedical Science Institute, Yonsei University, Seoul, South Korea
| | - Phil Hyu Lee
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea; Severance Biomedical Science Institute, Yonsei University, Seoul, South Korea.
| |
Collapse
|
36
|
Shariati A, Nemati R, Sadeghipour Y, Yaghoubi Y, Baghbani R, Javidi K, Zamani M, Hassanzadeh A. Mesenchymal stromal cells (MSCs) for neurodegenerative disease: A promising frontier. Eur J Cell Biol 2020; 99:151097. [PMID: 32800276 DOI: 10.1016/j.ejcb.2020.151097] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 06/22/2020] [Accepted: 06/23/2020] [Indexed: 12/11/2022] Open
Abstract
Neurodegenerative disorders are a variety of diseases including Alzheimer's (AD), Parkinson's (PD), and Huntington's diseases (HD), multiple sclerosis (MS) and amyotrophic lateral sclerosis (ALS) along with some other less common diseases generally described by the advanced deterioration of central or peripheral nervous system, structurally or functionally. In the last two decades, mesenchymal stromal cells (MSCs) due to their unique assets encompassing self-renewal, multipotency and accessibility in association with low ethical concern open new frontiers in the context of neurodegenerative diseases therapy. Interestingly, MSCs can be differentiated into endodermal and ectodermal lineages (e.g., neurons, oligodendrocyte, and astrocyte), and thus could be employed to advance cell-based therapeutic strategy. Additionally, as inflammation ordinarily ensues as a local response provoked by microglia in the neurodegenerative diseases, MSCs therapy because of their pronounced immunomodulatory properties is noticed as a rational approach for their treatment. Recently, varied types of studies have been mostly carried out in vitro and rodent models using MSCs upon their procurement from various sources and expansion. The promising results of the studies in rodent models have motivated researchers to design and perform several clinical trials, with a speedily rising number. In the current review, we aim to deliver a brief overview of MSCs sources, expansion strategies, and their immunosuppressive characteristics and discuss credible functional mechanisms exerted by MSCs to treat neurodegenerative disorders, covering AD, PD, ALS, MS, and HD.
Collapse
Affiliation(s)
- Ali Shariati
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran; Brain and Spinal Cord Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Reza Nemati
- Department of Medical Emergencies, School of Allied Medical Sciences, Bushehr University of Medical Sciences, Bushehr, Iran.
| | - Yasin Sadeghipour
- Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Yoda Yaghoubi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Reza Baghbani
- Department of Medical Emergencies, School of Allied Medical Sciences, Bushehr University of Medical Sciences, Bushehr, Iran.
| | - Kamran Javidi
- School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran.
| | - Majid Zamani
- Department of Medical Laboratory Sciences, Faculty of Allied Medicine, Gonabad University of Medical Sciences, Gonabad, Iran.
| | - Ali Hassanzadeh
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran; Brain and Spinal Cord Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran; Cell Therapy and Regenerative Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
37
|
Qin C, Lu Y, Wang K, Bai L, Shi G, Huang Y, Li Y. Transplantation of bone marrow mesenchymal stem cells improves cognitive deficits and alleviates neuropathology in animal models of Alzheimer's disease: a meta-analytic review on potential mechanisms. Transl Neurodegener 2020; 9:20. [PMID: 32460886 PMCID: PMC7251864 DOI: 10.1186/s40035-020-00199-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Accepted: 05/10/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Alzheimer's disease is a neurodegenerative disorder. Therapeutically, a transplantation of bone marrow mesenchymal stem cells (BMMSCs) can play a beneficial role in animal models of Alzheimer's disease. However, the relevant mechanism remains to be fully elucidated. MAIN BODY Subsequent to the transplantation of BMMSCs, memory loss and cognitive impairment were significantly improved in animal models with Alzheimer's disease (AD). Potential mechanisms involved neurogenesis, apoptosis, angiogenesis, inflammation, immunomodulation, etc. The above mechanisms might play different roles at certain stages. It was revealed that the transplantation of BMMSCs could alter some gene levels. Moreover, the differential expression of representative genes was responsible for neuropathological phenotypes in Alzheimer's disease, which could be used to construct gene-specific patterns. CONCLUSIONS Multiple signal pathways involve therapeutic mechanisms by which the transplantation of BMMSCs improves cognitive and behavioral deficits in AD models. Gene expression profile can be utilized to establish statistical regression model for the evaluation of therapeutic effect. The transplantation of autologous BMMSCs maybe a prospective therapy for patients with Alzheimer's disease.
Collapse
Affiliation(s)
- Chuan Qin
- Institute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences & Comparative Medical Center, Peking Union Medical College, Beijing Engineering Research Center for Experimental Animal Models of Human Critical Diseases, 5 Panjiayuan Nanli St, Beijing, 100021, China.
| | - Yalan Lu
- Institute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences & Comparative Medical Center, Peking Union Medical College, Beijing Engineering Research Center for Experimental Animal Models of Human Critical Diseases, 5 Panjiayuan Nanli St, Beijing, 100021, China
| | - Kewei Wang
- Institute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences & Comparative Medical Center, Peking Union Medical College, Beijing Engineering Research Center for Experimental Animal Models of Human Critical Diseases, 5 Panjiayuan Nanli St, Beijing, 100021, China
| | - Lin Bai
- Institute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences & Comparative Medical Center, Peking Union Medical College, Beijing Engineering Research Center for Experimental Animal Models of Human Critical Diseases, 5 Panjiayuan Nanli St, Beijing, 100021, China
| | - Guiying Shi
- Institute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences & Comparative Medical Center, Peking Union Medical College, Beijing Engineering Research Center for Experimental Animal Models of Human Critical Diseases, 5 Panjiayuan Nanli St, Beijing, 100021, China
| | - Yiying Huang
- Institute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences & Comparative Medical Center, Peking Union Medical College, Beijing Engineering Research Center for Experimental Animal Models of Human Critical Diseases, 5 Panjiayuan Nanli St, Beijing, 100021, China
| | - Yongning Li
- Department of International Medical Service & Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shuaifuyuan 1, Dong Cheng District, Beijing, 100730, China
| |
Collapse
|
38
|
Zhang L, Dong ZF, Zhang JY. Immunomodulatory role of mesenchymal stem cells in Alzheimer's disease. Life Sci 2020; 246:117405. [PMID: 32035129 DOI: 10.1016/j.lfs.2020.117405] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 02/03/2020] [Accepted: 02/04/2020] [Indexed: 02/06/2023]
Abstract
Alzheimer's disease (AD) is one of the most common causes of dementia and is characterized by gradual loss in memory, language, and cognitive function. The hallmarks of AD include extracellular amyloid deposition, intracellular neuronal fiber entanglement, and neuronal loss. Despite strenuous efforts toward improvement of AD, there remains a lack of effective treatment and current pharmaceutical therapies only alleviate the symptoms for a short period of time. Interestingly, some progress has been achieved in treatment of AD based on mesenchymal stem cell (MSC) transplantation in recent years. MSC transplantation, as a rising therapy, is used as an intervention in AD, because of the enormous potential of MSCs, including differentiation potency, immunoregulatory function, and no immunological rejection. Although numerous strategies have focused on the use of MSCs to replace apoptotic or degenerating neurons, recent studies have implied that MSC-immunoregulation, which modulates the activity state of microglia or astrocytes and mediates neuroinflammation via several transcription factors (NFs) signaling pathways, may act as a major mechanism for the therapeutic efficacy of MSC and be responsible for some of the satisfactory results. In this review, we will focus on the role of MSC-immunoregulation in MSC-based therapy for AD.
Collapse
Affiliation(s)
- Lu Zhang
- Department of Pediatric Research Institute, Ministry of Education Key Laboratory of Child Development and Disorders, National Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Translational Medical Research in Cognitive Development and Learning and Memory Disorders, China.
| | - Zhi-Fang Dong
- Department of Pediatric Research Institute, Ministry of Education Key Laboratory of Child Development and Disorders, National Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Translational Medical Research in Cognitive Development and Learning and Memory Disorders, China.
| | - Jie-Yuan Zhang
- Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, China.
| |
Collapse
|
39
|
"Olfactory Three-Needle" Enhances Spatial Learning and Memory Ability in SAMP8 Mice. Behav Neurol 2020; 2020:2893289. [PMID: 32377265 PMCID: PMC7199563 DOI: 10.1155/2020/2893289] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 11/19/2019] [Accepted: 11/28/2019] [Indexed: 12/24/2022] Open
Abstract
As one of the most important therapies in complementary and alternative medicine, acupuncture has been used in the treatment of Alzheimer's disease (AD). Acupuncture of “olfactory three-needle” manipulation can improve the cognitive ability of AD patients. However, the mechanism of “olfactory three-needle” in AD remains largely unknown. Here, we identified that the “olfactory three-needle” therapy and eugenol olfactory stimulation both reduced the deposition of β-amyloid (Aβ) protein and increased the expression of synaptophysin (SYP), but only the “olfactory three-needle” enhanced the spatial learning and memory ability of SAMP8. Remarkably, the “olfactory three-needle” inhibited the phosphorylation of p38MAPK and the excessive activation of microglia (MG) in the hippocampus. Our study demonstrates that the “olfactory three-needle” enhances spatial learning and memory ability by inhibiting the phosphorylation of p38MAPK and the excessive activation of MG to reduce the neuroinflammatory response and neurotoxicity of Aβ and promote synaptic regeneration, but it was not completely consistent with the stimulation of the olfactory system.
Collapse
|
40
|
Abstract
Alzheimer's disease (AD) is the most common neurodegenerative disease caused by eventually aggregated amyloid β (Aβ) plaques in degenerating neurons of the aging brain. These aggregated protein plaques mainly consist of Aβ fibrils and neurofibrillary tangles (NFTs) of phosphorylated tau protein. Even though some cholinesterase inhibitors, NMDA receptor antagonist, and monoclonal antibodies were developed to inhibit neurodegeneration or activate neural regeneration or clear off the Aβ deposits, none of the treatment is effective in improving the cognitive and memory dysfunctions of the AD patients. Thus, stem cell therapy represents a powerful tool for the treatment of AD. In addition to discussing the advents in molecular pathogenesis and animal models of this disease and the treatment approaches using small molecules and immunoglobulins against AD, we will focus on the stem cell sources for AD using neural stem cells (NSCs); embryonic stem cells (ESCs); and mesenchymal stem cells (MSCs) from bone marrow, umbilical cord, and umbilical cord blood. In particular, patient-specific-induced pluripotent stem cells (iPS cells) are proposed as a future prospective and the challenges for the treatment of AD.
Collapse
|
41
|
Bodart-Santos V, de Carvalho LRP, de Godoy MA, Batista AF, Saraiva LM, Lima LG, Abreu CA, De Felice FG, Galina A, Mendez-Otero R, Ferreira ST. Extracellular vesicles derived from human Wharton's jelly mesenchymal stem cells protect hippocampal neurons from oxidative stress and synapse damage induced by amyloid-β oligomers. Stem Cell Res Ther 2019; 10:332. [PMID: 31747944 PMCID: PMC6864996 DOI: 10.1186/s13287-019-1432-5] [Citation(s) in RCA: 75] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 08/26/2019] [Accepted: 09/30/2019] [Indexed: 12/14/2022] Open
Abstract
Background Mesenchymal stem cells (MSCs) have been explored as promising tools for treatment of several neurological and neurodegenerative diseases. MSCs release abundant extracellular vesicles (EVs) containing a variety of biomolecules, including mRNAs, miRNAs, and proteins. We hypothesized that EVs derived from human Wharton’s jelly would act as mediators of the communication between hMSCs and neurons and could protect hippocampal neurons from damage induced by Alzheimer’s disease-linked amyloid beta oligomers (AβOs). Methods We isolated and characterized EVs released by human Wharton’s jelly mesenchymal stem cells (hMSC-EVs). The neuroprotective action of hMSC-EVs was investigated in primary hippocampal cultures exposed to AβOs. Results hMSC-EVs were internalized by hippocampal cells in culture, and this was enhanced in the presence of AβOs in the medium. hMSC-EVs protected hippocampal neurons from oxidative stress and synapse damage induced by AβOs. Neuroprotection by hMSC-EVs was mediated by catalase and was abolished in the presence of the catalase inhibitor, aminotriazole. Conclusions hMSC-EVs protected hippocampal neurons from damage induced by AβOs, and this was related to the transfer of enzymatically active catalase contained in EVs. Results suggest that hMSC-EVs should be further explored as a cell-free therapeutic approach to prevent neuronal damage in Alzheimer’s disease.
Collapse
Affiliation(s)
- Victor Bodart-Santos
- Institute of Biophysics Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, 21941-902, Brazil.,Institute of Medical Biochemistry Leopoldo de Meis, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, 21941-902, Brazil.,Institute of Biomedical Sciences, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, 21941-902, Brazil
| | - Luiza R P de Carvalho
- Institute of Biophysics Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, 21941-902, Brazil
| | - Mariana A de Godoy
- Institute of Biophysics Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, 21941-902, Brazil.,Institute of Medical Biochemistry Leopoldo de Meis, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, 21941-902, Brazil
| | - André F Batista
- Institute of Medical Biochemistry Leopoldo de Meis, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, 21941-902, Brazil
| | - Leonardo M Saraiva
- Institute of Medical Biochemistry Leopoldo de Meis, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, 21941-902, Brazil
| | - Luize G Lima
- National Cancer Institute, Rio de Janeiro, RJ, 20230-240, Brazil
| | - Carla Andreia Abreu
- Institute of Biophysics Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, 21941-902, Brazil
| | - Fernanda G De Felice
- Institute of Medical Biochemistry Leopoldo de Meis, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, 21941-902, Brazil.,Centre for Neuroscience Studies and Department of Psychiatry, Queen's University, Kingston, Ontario, K7L 3N6, Canada
| | - Antonio Galina
- Institute of Medical Biochemistry Leopoldo de Meis, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, 21941-902, Brazil
| | - Rosalia Mendez-Otero
- Institute of Biophysics Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, 21941-902, Brazil. .,National Institute of Science and Technology for Regenerative Medicine, Rio de Janeiro, RJ, 21941-590, Brazil.
| | - Sergio T Ferreira
- Institute of Biophysics Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, 21941-902, Brazil. .,Institute of Medical Biochemistry Leopoldo de Meis, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, 21941-902, Brazil.
| |
Collapse
|
42
|
Rajabzadeh N, Fathi E, Farahzadi R. Stem cell-based regenerative medicine. Stem Cell Investig 2019; 6:19. [PMID: 31463312 DOI: 10.21037/sci.2019.06.04] [Citation(s) in RCA: 103] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Accepted: 03/17/2019] [Indexed: 12/12/2022]
Abstract
Recent developments in the stem cell biology provided new hopes in treatment of diseases and disorders that yet cannot be treated. Stem cells have the potential to differentiate into various cell types in the body during age. These provide new cells for the body as it grows, and replace specialized cells that are damaged. Since mesenchymal stem cells (MSCs) can be easily harvested from the adipose tissue and can also be cultured and expanded in vitro they have become a good target for tissue regeneration. These cells have been widespread used for cell transplantation in animals and also for clinical trials in humans. The purpose of this review is to provide a summary of our current knowledge regarding the important and types of isolated stem cells from different sources of animal models such as horse, pig, goat, dog, rabbit, cat, rat, mice etc. In this regard, due to the widespread use and lot of attention of MSCs, in this review, we will elaborate on use of MSCs in veterinary medicine as well as in regenerative medicine. Based on the studies in this field, MSCs found wide application in treatment of diseases, such as heart failure, wound healing, tooth regeneration etc.
Collapse
Affiliation(s)
- Nassim Rajabzadeh
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Clinical Sciences, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Ezzatollah Fathi
- Department of Clinical Sciences, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Raheleh Farahzadi
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| |
Collapse
|
43
|
Omrani MM, Ansari M, Kordestani SS, Kiaie N, Salati A. Enhanced bone marrow stem cell attachment and differentiation on PCL/CNT substrate. INORG NANO-MET CHEM 2019. [DOI: 10.1080/24701556.2019.1586723] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
| | - Mojtaba Ansari
- Department of Biomedical Engineering, Meybod University, Meybod, Iran
| | | | - Nasim Kiaie
- Department of Biomedical Engineering, Amirkabir University of Technology, Tehran, Iran
| | - Amir Salati
- Nervous System Stem Cells Research Center, Semnan University of Medical Sciences, Semnan, Iran
- Tissue Engineering and Applied Cell Sciences Group, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| |
Collapse
|
44
|
Yu-Taeger L, Stricker-Shaver J, Arnold K, Bambynek-Dziuk P, Novati A, Singer E, Lourhmati A, Fabian C, Magg J, Riess O, Schwab M, Stolzing A, Danielyan L, Nguyen HHP. Intranasal Administration of Mesenchymal Stem Cells Ameliorates the Abnormal Dopamine Transmission System and Inflammatory Reaction in the R6/2 Mouse Model of Huntington Disease. Cells 2019; 8:E595. [PMID: 31208073 PMCID: PMC6628278 DOI: 10.3390/cells8060595] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 06/10/2019] [Accepted: 06/13/2019] [Indexed: 12/11/2022] Open
Abstract
Intrastriatal administration of mesenchymal stem cells (MSCs) has shown beneficial effects in rodent models of Huntington disease (HD). However, the invasive nature of surgical procedure and its potential to trigger the host immune response may limit its clinical use. Hence, we sought to evaluate the non-invasive intranasal administration (INA) of MSC delivery as an effective alternative route in HD. GFP-expressing MSCs derived from bone marrow were intranasally administered to 4-week-old R6/2 HD transgenic mice. MSCs were detected in the olfactory bulb, midbrain and striatum five days post-delivery. Compared to phosphate-buffered saline (PBS)-treated littermates, MSC-treated R6/2 mice showed an increased survival rate and attenuated circadian activity disruption assessed by locomotor activity. MSCs increased the protein expression of DARPP-32 and tyrosine hydroxylase (TH) and downregulated gene expression of inflammatory modulators in the brain 7.5 weeks after INA. While vehicle treated R6/2 mice displayed decreased Iba1 expression and altered microglial morphology in comparison to the wild type littermates, MSCs restored both, Iba1 level and the thickness of microglial processes in the striatum of R6/2 mice. Our results demonstrate significantly ameliorated phenotypes of R6/2 mice after MSCs administration via INA, suggesting this method as an effective delivering route of cells to the brain for HD therapy.
Collapse
Affiliation(s)
- Libo Yu-Taeger
- Institute of Medical Genetics and Applied Genomics, University of Tuebingen, D-72076 Tuebingen, Germany.
- Centre for Rare Diseases (ZSE), University of Tuebingen, D-72076 Tuebingen, Germany.
| | - Janice Stricker-Shaver
- Institute of Medical Genetics and Applied Genomics, University of Tuebingen, D-72076 Tuebingen, Germany.
- Centre for Rare Diseases (ZSE), University of Tuebingen, D-72076 Tuebingen, Germany.
| | - Katrin Arnold
- Interdisciplinary Centre for Bioinformatics (IZBI), University of Leipzig, D-04107 Leipzig, Germany.
- Fraunhofer Institute for Cell Therapy and Immunology (IZI), D-04103 Leipzig, Germany.
| | - Patrycja Bambynek-Dziuk
- Institute of Medical Genetics and Applied Genomics, University of Tuebingen, D-72076 Tuebingen, Germany.
- Centre for Rare Diseases (ZSE), University of Tuebingen, D-72076 Tuebingen, Germany.
| | - Arianna Novati
- Institute of Medical Genetics and Applied Genomics, University of Tuebingen, D-72076 Tuebingen, Germany.
- Centre for Rare Diseases (ZSE), University of Tuebingen, D-72076 Tuebingen, Germany.
| | - Elisabeth Singer
- Institute of Medical Genetics and Applied Genomics, University of Tuebingen, D-72076 Tuebingen, Germany.
- Centre for Rare Diseases (ZSE), University of Tuebingen, D-72076 Tuebingen, Germany.
| | - Ali Lourhmati
- Department of Clinical Pharmacology, University Hospital of Tuebingen, D-72076 Tuebingen, Germany.
| | - Claire Fabian
- Interdisciplinary Centre for Bioinformatics (IZBI), University of Leipzig, D-04107 Leipzig, Germany.
- Fraunhofer Institute for Cell Therapy and Immunology (IZI), D-04103 Leipzig, Germany.
| | - Janine Magg
- Institute of Medical Genetics and Applied Genomics, University of Tuebingen, D-72076 Tuebingen, Germany.
- Centre for Rare Diseases (ZSE), University of Tuebingen, D-72076 Tuebingen, Germany.
| | - Olaf Riess
- Institute of Medical Genetics and Applied Genomics, University of Tuebingen, D-72076 Tuebingen, Germany.
- Centre for Rare Diseases (ZSE), University of Tuebingen, D-72076 Tuebingen, Germany.
| | - Matthias Schwab
- Department of Clinical Pharmacology, University Hospital of Tuebingen, D-72076 Tuebingen, Germany.
- Dr. Margarete Fischer-Bosch Institute of Clinical Pharmacology, D-70376 Stuttgart, Germany.
- Departments of Biochemistry and Clinical Pharmacology, Yerevan State Medical University, 0025 Yerevan, Armenia.
- Laboratory of Neuroscience, Yerevan State Medical University, 0025 Yerevan, Armenia.
| | - Alexandra Stolzing
- Interdisciplinary Centre for Bioinformatics (IZBI), University of Leipzig, D-04107 Leipzig, Germany.
- Centre for Biological Engineering, School of Mechanical, Electrical and Manufacturing Engineering, Loughborough University, Loughborough LE11 3TU, UK.
| | - Lusine Danielyan
- Department of Clinical Pharmacology, University Hospital of Tuebingen, D-72076 Tuebingen, Germany.
- Departments of Biochemistry and Clinical Pharmacology, Yerevan State Medical University, 0025 Yerevan, Armenia.
- Laboratory of Neuroscience, Yerevan State Medical University, 0025 Yerevan, Armenia.
| | - Hoa Huu Phuc Nguyen
- Institute of Medical Genetics and Applied Genomics, University of Tuebingen, D-72076 Tuebingen, Germany.
- Centre for Rare Diseases (ZSE), University of Tuebingen, D-72076 Tuebingen, Germany.
- Departments of Biochemistry and Clinical Pharmacology, Yerevan State Medical University, 0025 Yerevan, Armenia.
- Department of Human Genetics, Ruhr University of Bochum, D-44801 Bochum, Germany.
- Departments of Medical Chemistry and Biochemistry, Yerevan State Medical University, 0025 Yerevan, Armenia.
| |
Collapse
|
45
|
Chakari-Khiavi F, Dolati S, Chakari-Khiavi A, Abbaszadeh H, Aghebati-Maleki L, Pourlak T, Mehdizadeh A, Yousefi M. Prospects for the application of mesenchymal stem cells in Alzheimer's disease treatment. Life Sci 2019; 231:116564. [PMID: 31202840 DOI: 10.1016/j.lfs.2019.116564] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Revised: 06/11/2019] [Accepted: 06/11/2019] [Indexed: 01/09/2023]
Abstract
Alzheimer's disease (AD) as a dementia and neurodegenerative disease, is mostly prevalent among people more than 65 years. AD is mostly manifested in the form of degraded mental function, such as losing memory and impaired cognitive function. Due to inefficiency of traditional pharmacological therapeutic approaches with no long-term cure, cell therapy can be considered as a capable approach in AD management. Therapies based on mesenchymal stem cells (MSCs) have provided hopeful results in experimental models regarding several disorders. MSCs enhance the levels of functional recoveries in pathologic experimental models of central nervous system (CNS) and are being investigated in clinical trials in neurological disorders. However, there is limited knowledge on the protective capabilities of MSCs in AD management. Almost, several experiments have suggested positive effects of MSCs and helped to better understand of AD-related dementia mechanism. MSCs have the potential to be used in AD treatment through amyloid-β peptide (AB), Tau protein and cholinergic system. This review aimed to clarify the promising perspective of MSCs in the context of AD.
Collapse
Affiliation(s)
- Forough Chakari-Khiavi
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran; Pharmaceutical Chemistry, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sanam Dolati
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran; Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Aging Research Institute, Tabriz University of Medical Sciences Tabriz, Iran
| | - Aref Chakari-Khiavi
- Aging Research Institute, Tabriz University of Medical Sciences Tabriz, Iran
| | - Hossein Abbaszadeh
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Tannaz Pourlak
- Aging Research Institute, Tabriz University of Medical Sciences Tabriz, Iran
| | - Amir Mehdizadeh
- Endocrine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mehdi Yousefi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Aging Research Institute, Tabriz University of Medical Sciences Tabriz, Iran; Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran..
| |
Collapse
|
46
|
Lykhmus O, Koval L, Voytenko L, Uspenska K, Komisarenko S, Deryabina O, Shuvalova N, Kordium V, Ustymenko A, Kyryk V, Skok M. Intravenously Injected Mesenchymal Stem Cells Penetrate the Brain and Treat Inflammation-Induced Brain Damage and Memory Impairment in Mice. Front Pharmacol 2019; 10:355. [PMID: 31057400 PMCID: PMC6479176 DOI: 10.3389/fphar.2019.00355] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 03/21/2019] [Indexed: 12/11/2022] Open
Abstract
Neuroinflammation is regarded as one of the pathogenic factors of Alzheimer disease (AD). Previously, we showed that mice regularly injected with bacterial lipopolysaccharide (LPS) possessed the AD-like symptoms like episodic memory decline, elevated amounts of amyloid beta (Aβ) peptide (1-42), and decreased levels of nicotinic acetylcholine receptors (nAChRs) in the brain. The use of mesenchymal stem cells (MSCs), which can differentiate into multiple cell types, including neurons, is an attractive idea of regenerative medicine, in particular, for neurodegenerative disorders like AD. In the present study, we aimed to investigate whether pathogenic effect of LPS on the brain and behavior of mice can be prevented or treated by injection of MSCs or MSC-produced soluble factors. Fluorescently-labeled MSCs, injected intravenously, were found in the brain blood vessels of LPS-treated mice. Mice co-injected with LPS and MSCs did not demonstrate episodic memory impairment, Aβ (1-42) accumulation, and nAChR decrease in the brain and brain mitochondria. Their mitochondria released less cytochrome c under the effect of Ca2+ compared to mitochondria of LPS-only-treated mice. Moreover, MSCs could reverse the pathogenic symptoms developed 3 weeks after LPS injection. Cultured MSCs produced IL-6 in response to LPS and MSCs effect in vivo was accompanied by additional stimulation of both micro- and macroglia. Xenogeneic (human) MSCs were almost as efficient as allogeneic (mouse) ones and regular injections of human MSC-conditioned medium also produced positive effect. These data allow suggesting MSCs as a potential therapeutic tool to cure neuroinflammation-related cognitive pathology.
Collapse
Affiliation(s)
- Olena Lykhmus
- Laboratory of Cell Receptors Immunology, Palladin Institute of Biochemistry NAS, Kyiv, Ukraine
| | - Lyudmyla Koval
- Laboratory of Cell Receptors Immunology, Palladin Institute of Biochemistry NAS, Kyiv, Ukraine
| | - Larysa Voytenko
- Laboratory of Cell Receptors Immunology, Palladin Institute of Biochemistry NAS, Kyiv, Ukraine
| | - Kateryna Uspenska
- Laboratory of Cell Receptors Immunology, Palladin Institute of Biochemistry NAS, Kyiv, Ukraine
| | - Serhiy Komisarenko
- Laboratory of Cell Receptors Immunology, Palladin Institute of Biochemistry NAS, Kyiv, Ukraine
| | - Olena Deryabina
- Department of Gene Technologies, State Institute of Genetic and Regenerative Medicine NAMS, Kyiv, Ukraine
| | - Nadia Shuvalova
- Department of Gene Technologies, State Institute of Genetic and Regenerative Medicine NAMS, Kyiv, Ukraine
| | - Vitalii Kordium
- Department of Gene Technologies, State Institute of Genetic and Regenerative Medicine NAMS, Kyiv, Ukraine.,Department of Cell Regulatory Mechanisms, Institute of Molecular Biology and Genetics NAS, Kyiv, Ukraine
| | - Alina Ustymenko
- Department of Gene Technologies, State Institute of Genetic and Regenerative Medicine NAMS, Kyiv, Ukraine
| | - Vitalii Kyryk
- Department of Gene Technologies, State Institute of Genetic and Regenerative Medicine NAMS, Kyiv, Ukraine
| | - Maryna Skok
- Laboratory of Cell Receptors Immunology, Palladin Institute of Biochemistry NAS, Kyiv, Ukraine
| |
Collapse
|
47
|
Brain-derived neurotrophic factor modified human umbilical cord mesenchymal stem cells-derived cholinergic-like neurons improve spatial learning and memory ability in Alzheimer's disease rats. Brain Res 2018; 1710:61-73. [PMID: 30586546 DOI: 10.1016/j.brainres.2018.12.034] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2018] [Revised: 12/18/2018] [Accepted: 12/21/2018] [Indexed: 12/13/2022]
Abstract
Alzheimer's disease (AD) is an age-related neurodegenerative disease and the most common type of dementia. Although it is still incurable, stem cell replacement therapy provides new hope for AD. Human umbilical cord mesenchymal stem cells (hUC-MSCs) have multiple differentiation potentials, which can differentiate into cholinergic-like neurons and promote the release of acetylcholine. Brain-derived neurotrophic factor (BDNF) can also promote neurogenesis and synaptic formation, reduce oxidative stress and cell death. Therefore, we investigated the therapeutic effects of BDNF modified hUC-MSCs-derived cholinergic-like neurons in AD rats in this study. To make AD models, 1 μl beta amyloid (Aβ)1-42 was injected into the right hippocampus of the rats. After two weeks, the hUC-MSCs-derived cholinergic-like neurons null cells or overexpressing BDNF cells delivered by lentiviralvectors were slowly injected into the right hippocampus of the AD rats. After 8 weeks of transplantation, Morris water maze test, Western blotting, Immunohistochemistry, Immunofluorescence assay and TdT mediated dUTP Nick End Labeling (TUNEL) detection were performed. Transplantation of BDNF modified hUC-MSCs-derived cholinergic-like neurons significantly improved spatial learning and memory abilities in the AD rats, increased the release of acetylcholine and ChAT expression in the hippocampus, enhanced the activation of astrocytes and microglia, reduced the expression of Aβ and recombinant human beta-site APP-cleaving enzyme1 (BACE1), inhibited neuronal apoptosis, and promoted neurogenesis. Our results demonstrate that BDNF modified hUC-MSCs-derived cholinergic-like neurons might be a promising therapeutic strategy for AD.
Collapse
|
48
|
Boukelmoune N, Chiu GS, Kavelaars A, Heijnen CJ. Mitochondrial transfer from mesenchymal stem cells to neural stem cells protects against the neurotoxic effects of cisplatin. Acta Neuropathol Commun 2018; 6:139. [PMID: 30541620 PMCID: PMC6292021 DOI: 10.1186/s40478-018-0644-8] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 12/02/2018] [Indexed: 12/11/2022] Open
Abstract
Mesenchymal stem cells (MSCs) transfer healthy mitochondria to damaged acceptor cells via actin-based intercellular structures. In this study, we tested the hypothesis that MSCs transfer mitochondria to neural stem cells (NSCs) to protect NSCs against the neurotoxic effects of cisplatin treatment. Our results show that MSCs donate mitochondria to NSCs damaged in vitro by cisplatin. Transfer of healthy MSC-derived mitochondria decreases cisplatin-induced NSC death. Moreover, mitochondrial transfer from MSCs to NSCs reverses the cisplatin-induced decrease in mitochondrial membrane potential. Blocking the formation of actin-based intercellular structures inhibited the transfer of mitochondria to NSCs and abrogated the positive effects of MSCs on NSC survival. Conversely, overexpression of the mitochondrial motor protein Rho-GTPase 1 (Miro1) in MSCs increased mitochondrial transfer and further improved survival of cisplatin-treated NSCs. In vivo, MSC administration prevented the loss of DCX+ neural progenitor cells in the subventricular zone and hippocampal dentate gyrus which occurs as a result of cisplatin treatment. We propose mitochondrial transfer as one of the mechanisms via which MSCs exert their therapeutic regenerative effects after cisplatin treatment.
Collapse
|
49
|
Shen Z, Bao X, Wang R. Clinical PET Imaging of Microglial Activation: Implications for Microglial Therapeutics in Alzheimer's Disease. Front Aging Neurosci 2018; 10:314. [PMID: 30349474 PMCID: PMC6186779 DOI: 10.3389/fnagi.2018.00314] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Accepted: 09/19/2018] [Indexed: 12/19/2022] Open
Abstract
In addition to extracellular β-amyloid plaques and intracellular neurofibrillary tangles, neuroinflammation has been identified as a key pathological characteristic of Alzheimer's disease (AD). Once activated, neuroinflammatory cells called microglia acquire different activation phenotypes. At the early stage of AD, activated microglia are mainly dominated by the neuroprotective and anti-inflammatory M2 phenotype. Conversely, in the later stage of AD, the excessive activation of microglia is considered detrimental and pro-inflammatory, turning into the M1 phenotype. Therapeutic strategies targeting the modulation of microglia may regulate their specific phenotype. Fortunately, with the rapid development of in vivo imaging methodologies, visualization of microglial activation has been well-explored. In this review, we summarize the critical role of activated microglia during the pathogenesis of AD and current studies concerning imaging of microglial activation in AD patients. We explore the possibilities for identifying activated microglial phenotypes with imaging techniques and highlight promising therapies that regulate the microglial phenotype in AD mice.
Collapse
Affiliation(s)
- Zhiwei Shen
- Department of Neurosurgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Xinjie Bao
- Department of Neurosurgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Renzhi Wang
- Department of Neurosurgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| |
Collapse
|
50
|
McGinley LM, Kashlan ON, Bruno ES, Chen KS, Hayes JM, Kashlan SR, Raykin J, Johe K, Murphy GG, Feldman EL. Human neural stem cell transplantation improves cognition in a murine model of Alzheimer's disease. Sci Rep 2018; 8:14776. [PMID: 30283042 PMCID: PMC6170460 DOI: 10.1038/s41598-018-33017-6] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Accepted: 09/17/2018] [Indexed: 02/06/2023] Open
Abstract
Stem cell transplantation offers a potentially transformative approach to treating neurodegenerative disorders. The safety of cellular therapies is established in multiple clinical trials, including our own in amyotrophic lateral sclerosis. To initiate similar trials in Alzheimer's disease, efficacious cell lines must be identified. Here, we completed a preclinical proof-of-concept study in the APP/PS1 murine model of Alzheimer's disease. Human neural stem cell transplantation targeted to the fimbria fornix significantly improved cognition in two hippocampal-dependent memory tasks at 4 and 16 weeks post-transplantation. While levels of synapse-related proteins and cholinergic neurons were unaffected, amyloid plaque load was significantly reduced in stem cell transplanted mice and associated with increased recruitment of activated microglia. In vitro, these same neural stem cells induced microglial activation and amyloid phagocytosis, suggesting an immunomodulatory capacity. Although long-term transplantation resulted in significant functional and pathological improvements in APP/PS1 mice, stem cells were not identified by immunohistochemistry or PCR at the study endpoint. These data suggest integration into native tissue or the idea that transient engraftment may be adequate for therapeutic efficacy, reducing the need for continued immunosuppression. Overall, our results support further preclinical development of human neural stem cells as a safe and effective therapy for Alzheimer's disease.
Collapse
Affiliation(s)
- Lisa M McGinley
- Department of Neurology, University of Michigan, Ann Arbor, MI, USA
| | - Osama N Kashlan
- Department of Neurosurgery, University of Michigan, Ann Arbor, MI, USA
| | | | - Kevin S Chen
- Department of Neurosurgery, University of Michigan, Ann Arbor, MI, USA
| | - John M Hayes
- Department of Neurology, University of Michigan, Ann Arbor, MI, USA
| | - Samy R Kashlan
- Department of Neurology, University of Michigan, Ann Arbor, MI, USA
| | - Julia Raykin
- Department of Biomedical Engineering, Georgia Institute of Technology, Atlanta, GA, USA
| | - Karl Johe
- Neuralstem, Inc, Germantown, MD, USA
| | - Geoffrey G Murphy
- Department of Molecular & Integrative Physiology, Molecular & Behavioral Neuroscience Institute, University of Michigan, Ann Arbor, MI, USA
| | - Eva L Feldman
- Department of Neurology, University of Michigan, Ann Arbor, MI, USA.
| |
Collapse
|