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Detante O, Legris L, Moisan A, Rome C. Cell Therapy and Functional Recovery of Stroke. Neuroscience 2024; 550:79-88. [PMID: 38013148 DOI: 10.1016/j.neuroscience.2023.11.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 11/19/2023] [Accepted: 11/22/2023] [Indexed: 11/29/2023]
Abstract
Stroke is the most common cause of disability. Brain repair mechanisms are often insufficient to allow a full recovery. Stroke damage involve all brain cell type and extracellular matrix which represent the crucial "glio-neurovascular niche" useful for brain plasticity. Regenerative medicine including cell therapies hold great promise to decrease post-stroke disability of many patients, by promoting both neuroprotection and neural repair through direct effects on brain lesion and/or systemic effects such as immunomodulation. Mechanisms of action vary according to each grafted cell type: "peripheral" stem cells, such as mesenchymal stem cells (MSC), can provide paracrine trophic support, and neural stem/progenitor cells (NSC) or neurons can act as direct cells' replacements. Optimal time window, route, and doses are still debated, and may depend on the chosen medicinal product and its expected mechanism such as neuroprotection, delayed brain repair, systemic effects, or graft survival and integration in host network. MSC, mononuclear cells (MNC), umbilical cord stem cells and NSC are the most investigated. Innovative approaches are implemented concerning combinatorial approaches with growth factors and biomaterials such as injectable hydrogels which could protect a cell graft and/or deliver drugs into the post-stroke cavity at chronic stages. Through main publications of the last two decades, we provide in this review concepts and suggestions to improve future translational researches and larger clinical trials of cell therapy in stroke.
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Affiliation(s)
- Olivier Detante
- Univ. Grenoble Alpes, Inserm, U1216, Grenoble Institute Neurosciences, 38000 Grenoble, France; Stroke Unit, Neurology, CHU Grenoble Alpes, CS10217, 38043 Grenoble, France; Axe Neurosciences Cliniques - Innovative Brain Therapies, CHU Grenoble Alpes, 38000 Grenoble, France.
| | - Loic Legris
- Univ. Grenoble Alpes, Inserm, U1216, Grenoble Institute Neurosciences, 38000 Grenoble, France; Stroke Unit, Neurology, CHU Grenoble Alpes, CS10217, 38043 Grenoble, France; Axe Neurosciences Cliniques - Innovative Brain Therapies, CHU Grenoble Alpes, 38000 Grenoble, France.
| | - Anaick Moisan
- Axe Neurosciences Cliniques - Innovative Brain Therapies, CHU Grenoble Alpes, 38000 Grenoble, France; Cell Therapy and Engineering Unit, EFS Rhône Alpes, 464 route de Lancey, 38330 Saint Ismier, France.
| | - Claire Rome
- Univ. Grenoble Alpes, Inserm, U1216, Grenoble Institute Neurosciences, 38000 Grenoble, France; Stroke Unit, Neurology, CHU Grenoble Alpes, CS10217, 38043 Grenoble, France; Axe Neurosciences Cliniques - Innovative Brain Therapies, CHU Grenoble Alpes, 38000 Grenoble, France.
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2
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Babenko VA, Fedulova KS, Silachev DN, Rahimi-Moghaddam P, Kalyuzhnaya YN, Demyanenko SV, Plotnikov EY. The Role of Matrix Metalloproteinases in Hemorrhagic Transformation in the Treatment of Stroke with Tissue Plasminogen Activator. J Pers Med 2023; 13:1175. [PMID: 37511788 PMCID: PMC10381732 DOI: 10.3390/jpm13071175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Revised: 07/15/2023] [Accepted: 07/20/2023] [Indexed: 07/30/2023] Open
Abstract
Ischemic stroke is a leading cause of disability and mortality worldwide. The only approved treatment for ischemic stroke is thrombolytic therapy with tissue plasminogen activator (tPA), though this approach often leads to a severe complication: hemorrhagic transformation (HT). The pathophysiology of HT in response to tPA is complex and not fully understood. However, numerous scientific findings suggest that the enzymatic activity and expression of matrix metalloproteinases (MMPs) in brain tissue play a crucial role. In this review article, we summarize the current knowledge of the functioning of various MMPs at different stages of ischemic stroke development and their association with HT. We also discuss the mechanisms that underlie the effect of tPA on MMPs as the main cause of the adverse effects of thrombolytic therapy. Finally, we describe recent research that aimed to develop new strategies to modulate MMP activity to improve the efficacy of thrombolytic therapy. The ultimate goal is to provide more targeted and personalized treatment options for patients with ischemic stroke to minimize complications and improve clinical outcomes.
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Affiliation(s)
- Valentina A Babenko
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119991 Moscow, Russia
| | - Ksenia S Fedulova
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119991 Moscow, Russia
| | - Denis N Silachev
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119991 Moscow, Russia
| | - Parvaneh Rahimi-Moghaddam
- Department of Pharmacology, School of Medicine, Iran University of Medical Sciences, Tehran 14496-14535, Iran
| | - Yulia N Kalyuzhnaya
- Academy of Biology and Biotechnology, Southern Federal University, 344090 Rostov-on-Don, Russia
| | - Svetlana V Demyanenko
- Academy of Biology and Biotechnology, Southern Federal University, 344090 Rostov-on-Don, Russia
| | - Egor Y Plotnikov
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119991 Moscow, Russia
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3
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Ah-Pine F, Khettab M, Bedoui Y, Slama Y, Daniel M, Doray B, Gasque P. On the origin and development of glioblastoma: multifaceted role of perivascular mesenchymal stromal cells. Acta Neuropathol Commun 2023; 11:104. [PMID: 37355636 PMCID: PMC10290416 DOI: 10.1186/s40478-023-01605-x] [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: 04/11/2023] [Accepted: 06/18/2023] [Indexed: 06/26/2023] Open
Abstract
Glioblastoma, IDH wild-type is the most common and aggressive form of glial tumors. The exact mechanisms of glioblastoma oncogenesis, including the identification of the glioma-initiating cell, are yet to be discovered. Recent studies have led to the hypothesis that glioblastoma arises from neural stem cells and glial precursor cells and that cell lineage constitutes a key determinant of the glioblastoma molecular subtype. These findings brought significant advancement to the comprehension of gliomagenesis. However, the cellular origin of glioblastoma with mesenchymal molecular features remains elusive. Mesenchymal stromal cells emerge as potential glioblastoma-initiating cells, especially with regard to the mesenchymal molecular subtype. These fibroblast-like cells, which derive from the neural crest and reside in the perivascular niche, may underlie gliomagenesis and exert pro-tumoral effects within the tumor microenvironment. This review synthesizes the potential roles of mesenchymal stromal cells in the context of glioblastoma and provides novel research avenues to better understand this lethal disease.
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Affiliation(s)
- F. Ah-Pine
- Unité de Recherche en Pharmaco-Immunologie (UR-EPI), Université et CHU de La Réunion, 97400 Saint-Denis, France
- Service d’Anatomie et Cytologie Pathologiques, CHU de La Réunion sites SUD – Saint-Pierre, BP 350, 97448 Saint-Pierre Cedex, France
| | - M. Khettab
- Unité de Recherche en Pharmaco-Immunologie (UR-EPI), Université et CHU de La Réunion, 97400 Saint-Denis, France
- Service d’Oncologie Médicale, CHU de La Réunion sites SUD – Saint-Pierre, BP 350, 97448 Saint-Pierre Cedex, France
| | - Y. Bedoui
- Unité de Recherche en Pharmaco-Immunologie (UR-EPI), Université et CHU de La Réunion, 97400 Saint-Denis, France
- Service d’Anatomie et Cytologie Pathologiques, CHU de La Réunion sites SUD – Saint-Pierre, BP 350, 97448 Saint-Pierre Cedex, France
| | - Y. Slama
- Unité de Recherche en Pharmaco-Immunologie (UR-EPI), Université et CHU de La Réunion, 97400 Saint-Denis, France
| | - M. Daniel
- Unité de Recherche en Pharmaco-Immunologie (UR-EPI), Université et CHU de La Réunion, 97400 Saint-Denis, France
- Service de Médecine d’Urgences-SAMU-SMUR, CHU de La Réunion - Site Félix Guyon, Allée Des Topazes CS 11 021, 97400 Saint-Denis, France
| | - B. Doray
- Unité de Recherche en Pharmaco-Immunologie (UR-EPI), Université et CHU de La Réunion, 97400 Saint-Denis, France
- Service de Génétique, CHU de La Réunion - Site Félix Guyon, Allée Des Topazes CS 11 021, 97400 Saint-Denis, France
| | - P. Gasque
- Unité de Recherche en Pharmaco-Immunologie (UR-EPI), Université et CHU de La Réunion, 97400 Saint-Denis, France
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Wang QS, Xiao RJ, Peng J, Yu ZT, Fu JQ, Xia Y. Bone Marrow Mesenchymal Stem Cell-Derived Exosomal KLF4 Alleviated Ischemic Stroke Through Inhibiting N6-Methyladenosine Modification Level of Drp1 by Targeting lncRNA-ZFAS1. Mol Neurobiol 2023; 60:3945-3962. [DOI: 10.1007/s12035-023-03301-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 03/06/2023] [Indexed: 04/03/2023]
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5
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Liu C, Yang ZX, Zhou SQ, Ding D, Hu YT, Yang HN, Han D, Hu SQ, Zong XM. Overexpression of vascular endothelial growth factor enhances the neuroprotective effects of bone marrow mesenchymal stem cell transplantation in ischemic stroke. Neural Regen Res 2022; 18:1286-1292. [PMID: 36453413 PMCID: PMC9838145 DOI: 10.4103/1673-5374.358609] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Although bone marrow mesenchymal stem cells (BMSCs) might have therapeutic potency in ischemic stroke, the benefits are limited. The current study investigated the effects of BMSCs engineered to overexpress vascular endothelial growth factor (VEGF) on behavioral defects in a rat model of transient cerebral ischemia, which was induced by middle cerebral artery occlusion. VEGF-BMSCs or control grafts were injected into the left striatum of the infarcted hemisphere 24 hours after stroke. We found that compared with the stroke-only group and the vehicle- and BMSCs-control groups, the VEGF-BMSCs treated animals displayed the largest benefits, as evidenced by attenuated behavioral defects and smaller infarct volume 7 days after stroke. Additionally, VEGF-BMSCs greatly inhibited destruction of the blood-brain barrier, increased the regeneration of blood vessels in the region of ischemic penumbra, and reducedneuronal degeneration surrounding the infarct core. Further mechanistic studies showed that among all transplant groups, VEGF-BMSCs transplantation induced the highest level of brain-derived neurotrophic factor. These results suggest that BMSCs transplantation with vascular endothelial growth factor has the potential to treat ischemic stroke with better results than are currently available.
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Affiliation(s)
- Cui Liu
- Institute of Emergency Rescue Medicine, Emergency Center, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu Province, China,Emergency Department of Affiliated Lianyungang Hospital of Xuzhou Medical University/The First People’s Hospital of Lianyungang, Lianyungang, Lianyungang, Jiangsu Province, China
| | - Zhi-Xiang Yang
- Institute of Emergency Rescue Medicine, Emergency Center, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu Province, China
| | - Si-Qi Zhou
- Institute of Emergency Rescue Medicine, Emergency Center, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu Province, China
| | - Ding Ding
- Institute of Emergency Rescue Medicine, Emergency Center, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu Province, China
| | - Yu-Ting Hu
- Institute of Emergency Rescue Medicine, Emergency Center, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu Province, China
| | - Hong-Ning Yang
- Institute of Emergency Rescue Medicine, Emergency Center, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu Province, China,Laboratory of Emergency Medicine, Second Clinical Medical College of Xuzhou Medical University, Xuzhou Medical University, Xuzhou, Jiangsu Province, China
| | - Dong Han
- Institute of Emergency Rescue Medicine, Emergency Center, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu Province, China,Laboratory of Emergency Medicine, Second Clinical Medical College of Xuzhou Medical University, Xuzhou Medical University, Xuzhou, Jiangsu Province, China
| | - Shu-Qun Hu
- Institute of Emergency Rescue Medicine, Emergency Center, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu Province, China,Laboratory of Emergency Medicine, Second Clinical Medical College of Xuzhou Medical University, Xuzhou Medical University, Xuzhou, Jiangsu Province, China,Correspondence to: Xue-Mei Zong, ; Shu-Qun Hu, .
| | - Xue-Mei Zong
- Institute of Emergency Rescue Medicine, Emergency Center, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu Province, China,Key Laboratory of Brain Diseases Bioinformation, Xuzhou Medical University, Xuzhou, Jiangsu Province, China,Correspondence to: Xue-Mei Zong, ; Shu-Qun Hu, .
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6
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Zhu Y, Luo M, Bai X, Lou Y, Nie P, Jiang S, Li J, Li B, Luo P. Administration of mesenchymal stem cells in diabetic kidney disease: mechanisms, signaling pathways, and preclinical evidence. Mol Cell Biochem 2022; 477:2073-2092. [PMID: 35469057 DOI: 10.1007/s11010-022-04421-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 03/22/2022] [Indexed: 02/07/2023]
Abstract
Diabetic kidney disease (DKD) is a serious microvascular complication of diabetes. Currently, the prevalence and mortality of DKD are increasing annually. However, with no effective drugs to prevent its occurrence and development, the primary therapeutic option is to control blood sugar and blood pressure. Therefore, new and effective drugs/methods are imperative to prevent the development of DKD in patients with diabetes. Mesenchymal stem cells (MSCs) with multi-differentiation potential and paracrine function have received extensive attention as a new treatment option for DKD. However, their role and mechanism in the treatment of DKD remain unclear, and clinical applications are still being explored. Given this, we here provide an unbiased review of recent advances in MSCs for the treatment of DKD in the last decade from the perspectives of the pathogenesis of DKD, biological characteristics of MSCs, and different molecular and signaling pathways. Furthermore, we summarize information on combination therapy strategies using MSCs. Finally, we discuss the challenges and prospects for clinical application.
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Affiliation(s)
- Yuexin Zhu
- Department of Nephrology, The Second Hospital of Jilin University, 218 ZiQiang Street, Changchun, 130041, Jilin, People's Republic of China
| | - Manyu Luo
- Department of Nephrology, The Second Hospital of Jilin University, 218 ZiQiang Street, Changchun, 130041, Jilin, People's Republic of China
| | - Xue Bai
- Department of Nephrology, The Second Hospital of Jilin University, 218 ZiQiang Street, Changchun, 130041, Jilin, People's Republic of China
| | - Yan Lou
- Department of Nephrology, The Second Hospital of Jilin University, 218 ZiQiang Street, Changchun, 130041, Jilin, People's Republic of China
| | - Ping Nie
- Department of Nephrology, The Second Hospital of Jilin University, 218 ZiQiang Street, Changchun, 130041, Jilin, People's Republic of China
| | - Shan Jiang
- Department of Nephrology, The Second Hospital of Jilin University, 218 ZiQiang Street, Changchun, 130041, Jilin, People's Republic of China
| | - Jicui Li
- Department of Nephrology, The Second Hospital of Jilin University, 218 ZiQiang Street, Changchun, 130041, Jilin, People's Republic of China
| | - Bing Li
- Department of Nephrology, The Second Hospital of Jilin University, 218 ZiQiang Street, Changchun, 130041, Jilin, People's Republic of China.
| | - Ping Luo
- Department of Nephrology, The Second Hospital of Jilin University, 218 ZiQiang Street, Changchun, 130041, Jilin, People's Republic of China.
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7
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Sadanandan N, Shear A, Brooks B, Saft M, Cabantan DAG, Kingsbury C, Zhang H, Anthony S, Wang ZJ, Salazar FE, Lezama Toledo AR, Rivera Monroy G, Vega Gonzales-Portillo J, Moscatello A, Lee JY, Borlongan CV. Treating Metastatic Brain Cancers With Stem Cells. Front Mol Neurosci 2021; 14:749716. [PMID: 34899179 PMCID: PMC8651876 DOI: 10.3389/fnmol.2021.749716] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 10/20/2021] [Indexed: 12/12/2022] Open
Abstract
Stem cell therapy may present an effective treatment for metastatic brain cancer and glioblastoma. Here we posit the critical role of a leaky blood-brain barrier (BBB) as a key element for the development of brain metastases, specifically melanoma. By reviewing the immunological and inflammatory responses associated with BBB damage secondary to tumoral activity, we identify the involvement of this pathological process in the growth and formation of metastatic brain cancers. Likewise, we evaluate the hypothesis of regenerating impaired endothelial cells of the BBB and alleviating the damaged neurovascular unit to attenuate brain metastasis, using the endothelial progenitor cell (EPC) phenotype of bone marrow-derived mesenchymal stem cells. Specifically, there is a need to evaluate the efficacy for stem cell therapy to repair disruptions in the BBB and reduce inflammation in the brain, thereby causing attenuation of metastatic brain cancers. To establish the viability of stem cell therapy for the prevention and treatment of metastatic brain tumors, it is crucial to demonstrate BBB repair through augmentation of vasculogenesis and angiogenesis. BBB disruption is strongly linked to metastatic melanoma, worsens neuroinflammation during metastasis, and negatively influences the prognosis of metastatic brain cancer. Using stem cell therapy to interrupt inflammation secondary to this leaky BBB represents a paradigm-shifting approach for brain cancer treatment. In this review article, we critically assess the advantages and disadvantages of using stem cell therapy for brain metastases and glioblastoma.
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Affiliation(s)
| | - Alex Shear
- University of Florida, Gainesville, FL, United States
| | - Beverly Brooks
- Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL, United States
| | - Madeline Saft
- University of Michigan, Ann Arbor, MI, United States
| | | | - Chase Kingsbury
- Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL, United States
| | - Henry Zhang
- University of Florida, Gainesville, FL, United States
| | - Stefan Anthony
- Lake Erie College of Osteopathic Medicine, Bradenton, FL, United States
| | - Zhen-Jie Wang
- Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL, United States
| | - Felipe Esparza Salazar
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud (FCS), Universidad Anáhuac México Campus Norte, Huixquilucan, Mexico
| | - Alma R Lezama Toledo
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud (FCS), Universidad Anáhuac México Campus Norte, Huixquilucan, Mexico
| | - Germán Rivera Monroy
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud (FCS), Universidad Anáhuac México Campus Norte, Huixquilucan, Mexico
| | | | - Alexa Moscatello
- Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL, United States
| | - Jea-Young Lee
- Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL, United States
| | - Cesario V Borlongan
- Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL, United States.,Center of Excellence for Aging and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL, United States
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8
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Richard SA, Sackey M. Elucidating the Pivotal Neuroimmunomodulation of Stem Cells in Spinal Cord Injury Repair. Stem Cells Int 2021; 2021:9230866. [PMID: 34341666 PMCID: PMC8325586 DOI: 10.1155/2021/9230866] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Revised: 07/03/2021] [Accepted: 07/17/2021] [Indexed: 12/11/2022] Open
Abstract
Spinal cord injury (SCI) is a distressing incident with abrupt onset of the motor as well as sensory dysfunction, and most often, the injury occurs as result of high-energy or velocity accidents as well as contact sports and falls in the elderly. The key challenges associated with nerve repair are the lack of self-repair as well as neurotrophic factors and primary and secondary neuronal apoptosis, as well as factors that prevent the regeneration of axons locally. Neurons that survive the initial traumatic damage may be lost due to pathogenic activities like neuroinflammation and apoptosis. Implanted stem cells are capable of differentiating into neural cells that replace injured cells as well as offer local neurotrophic factors that aid neuroprotection, immunomodulation, axonal sprouting, axonal regeneration, and remyelination. At the microenvironment of SCI, stem cells are capable of producing growth factors like brain-derived neurotrophic factor and nerve growth factor which triggers neuronal survival as well as axonal regrowth. Although stem cells have proven to be of therapeutic value in SCI, the major disadvantage of some of the cell types is the risk for tumorigenicity due to the contamination of undifferentiated cells prior to transplantation. Local administration of stem cells via either direct cellular injection into the spinal cord parenchyma or intrathecal administration into the subarachnoid space is currently the best transplantation modality for stem cells during SCI.
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Affiliation(s)
- Seidu A. Richard
- Department of Medicine, Princefield University, P.O. Box MA128, Ho, Ghana
| | - Marian Sackey
- Department of Pharmacy, Ho Teaching Hospital, P.O. Box MA-374, Ho, Ghana
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Kajitani T, Endo T, Iwabuchi N, Inoue T, Takahashi Y, Abe T, Niizuma K, Tominaga T. Association of intravenous administration of human Muse cells with deficit amelioration in a rat model of spinal cord injury. J Neurosurg Spine 2021; 34:648-655. [PMID: 33385996 DOI: 10.3171/2020.7.spine20293] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/23/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Multilineage-differentiating stress-enduring (Muse) cells are pluripotent stem cells, which can be harvested from the bone marrow. After transplantation, Muse cells can migrate to an injured site of the body and exert repair effects. However, it remains unknown whether Muse cell transplantation can be an effective treatment in spinal cord injury (SCI). METHODS The authors used a rat model of thoracic spinal cord contusion injury. For Muse cell transplantation, the clinical product CL2020 containing 300,000 Muse cells was administered intravenously 1 day after midthoracic SCI. Animals were divided into CL2020 (n = 11) and vehicle-treated (n = 15) groups. Behavioral and histological evaluations were conducted over a period of 8 weeks to see whether intravenous CL2020 administration provided therapeutic effects for SCI. The effects of human-selective diphtheria toxin on reversion of the therapeutic effects of CL2020 were also investigated. RESULTS Hindlimb motor function significantly improved after CL2020 transplantations. Importantly, the effects were reverted by the human-selective diphtheria toxin. In immunohistochemical analyses, the cystic cavity formed after the injury was smaller in the CL2020 group. Furthermore, higher numbers of descending 5-hydroxytryptamine (5-HT) fibers were preserved distal to the injury site after CL2020 administration. Eight weeks after the injury, Muse cells in CL2020 were confirmed to differentiate most predominantly into neuronal cells in the injured spinal cord. CONCLUSIONS Following SCI, Muse cells in CL2020 can reach the injured spinal cord after intravenous administration and differentiate into neuronal cells. Muse cells in CL2020 facilitated nerve fiber preservation and exerted therapeutic potential for severe SCI.
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Affiliation(s)
- Takumi Kajitani
- 1Department of Neurosurgery, Tohoku University Graduate School of Medicine
| | - Toshiki Endo
- 1Department of Neurosurgery, Tohoku University Graduate School of Medicine
- 2Department of Neurosurgery, Sendai Medical Center
| | - Naoya Iwabuchi
- 1Department of Neurosurgery, Tohoku University Graduate School of Medicine
| | - Tomoo Inoue
- 2Department of Neurosurgery, Sendai Medical Center
| | | | - Takatsugu Abe
- 1Department of Neurosurgery, Tohoku University Graduate School of Medicine
| | - Kuniyasu Niizuma
- 1Department of Neurosurgery, Tohoku University Graduate School of Medicine
- 3Department of Neurosurgical Engineering and Translational Neuroscience, Tohoku University Graduate School of Biomedical Engineering; and
- 4Department of Neurosurgical Engineering and Translational Neuroscience, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Teiji Tominaga
- 1Department of Neurosurgery, Tohoku University Graduate School of Medicine
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10
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Gao L, Song Z, Mi J, Hou P, Xie C, Shi J, Li Y, Manaenko A. The Effects and Underlying Mechanisms of Cell Therapy on Blood-Brain Barrier Integrity After Ischemic Stroke. Curr Neuropharmacol 2020; 18:1213-1226. [PMID: 32928089 PMCID: PMC7770640 DOI: 10.2174/1570159x18666200914162013] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 08/10/2020] [Accepted: 09/01/2020] [Indexed: 12/11/2022] Open
Abstract
Ischemic stroke is one of the main causes of mortality and disability worldwide. However, efficient therapeutic strategies are still lacking. Stem/progenitor cell-based therapy, with its vigorous advantages, has emerged as a promising tool for the treatment of ischemic stroke. The mechanisms involve new neural cells and neuronal circuitry formation, antioxidation, inflammation alleviation, angiogenesis, and neurogenesis promotion. In the past decades, in-depth studies have suggested that cell therapy could promote vascular stabilization and decrease blood-brain barrier (BBB) leakage after ischemic stroke. However, the effects and underlying mechanisms on BBB integrity induced by the engrafted cells in ischemic stroke have not been reviewed yet. Herein, we will update the progress in research on the effects of cell therapy on BBB integrity after ischemic stroke and review the underlying mechanisms. First, we will present an overview of BBB dysfunction under the ischemic condition and cells engraftment for ischemic treatment. Then, we will summarize and discuss the current knowledge about the effects and underlying mechanisms of cell therapy on BBB integrity after ischemic stroke. In particular, we will review the most recent studies in regard to the relationship between cell therapy and BBB in tissue plasminogen activator (t-PA)-mediated therapy and diabetic stroke.
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Affiliation(s)
- Li Gao
- Department of Neurology, South Campus, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 201112, China
| | - Zhenghong Song
- Department of Neurology, South Campus, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 201112, China
| | - Jianhua Mi
- Department of Neurology, South Campus, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 201112, China
| | - Pinpin Hou
- Central Laboratory, South Campus, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University,
Shanghai 201112, China
| | - Chong Xie
- Departmeng of Neurology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Jianquan Shi
- Departmeng of Neurology, Nanjing First Hospital, Nanjing Medical University, Nanjing 210006, China
| | - Yansheng Li
- Department of Neurology, South Campus, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 201112, China
| | - Anatol Manaenko
- Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China,NHC Key Laboratory of Diagnosis and Treatment on Brain Functional Diseases, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
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11
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Saft M, Gonzales-Portillo B, Park YJ, Cozene B, Sadanandan N, Cho J, Garbuzova-Davis S, Borlongan CV. Stem Cell Repair of the Microvascular Damage in Stroke. Cells 2020; 9:cells9092075. [PMID: 32932814 PMCID: PMC7563611 DOI: 10.3390/cells9092075] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 08/20/2020] [Accepted: 09/04/2020] [Indexed: 02/07/2023] Open
Abstract
Stroke is a life-threatening disease that leads to mortality, with survivors subjected to long-term disability. Microvascular damage is implicated as a key pathological feature, as well as a therapeutic target for stroke. In this review, we present evidence detailing subacute diaschisis in a focal ischemic stroke rat model with a focus on blood–brain barrier (BBB) integrity and related pathogenic processes in contralateral brain areas. Additionally, we discuss BBB competence in chronic diaschisis in a similar rat stroke model, highlighting the pathological changes in contralateral brain areas that indicate progressive morphological brain disturbances overtime after stroke onset. With diaschisis closely approximating stroke onset and progression, it stands as a treatment of interest for stroke. Indeed, the use of stem cell transplantation for the repair of microvascular damage has been investigated, demonstrating that bone marrow stem cells intravenously transplanted into rats 48 h post-stroke survive and integrate into the microvasculature. Ultrastructural analysis of transplanted stroke brains reveals that microvessels display a near-normal morphology of endothelial cells and their mitochondria. Cell-based therapeutics represent a new mechanism in BBB and microvascular repair for stroke.
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Affiliation(s)
| | | | - You Jeong Park
- Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL 33612, USA; (Y.J.P.); (J.C.); (S.G.-D.)
| | | | | | - Justin Cho
- Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL 33612, USA; (Y.J.P.); (J.C.); (S.G.-D.)
| | - Svitlana Garbuzova-Davis
- Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL 33612, USA; (Y.J.P.); (J.C.); (S.G.-D.)
| | - Cesar V. Borlongan
- Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL 33612, USA; (Y.J.P.); (J.C.); (S.G.-D.)
- Correspondence: ; Tel.: +813-974-3988
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12
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Stem Cells as Drug-like Biologics for Mitochondrial Repair in Stroke. Pharmaceutics 2020; 12:pharmaceutics12070615. [PMID: 32630218 PMCID: PMC7407993 DOI: 10.3390/pharmaceutics12070615] [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: 06/09/2020] [Revised: 06/25/2020] [Accepted: 06/26/2020] [Indexed: 01/01/2023] Open
Abstract
Stroke is a devastating condition characterized by widespread cell death after disruption of blood flow to the brain. The poor regenerative capacity of neural cells limits substantial recovery and prolongs disruptive sequelae. Current therapeutic options are limited and do not adequately address the underlying mitochondrial dysfunction caused by the stroke. These same mitochondrial impairments that result from acute cerebral ischemia are also present in retinal ischemia. In both cases, sufficient mitochondrial activity is necessary for cell survival, and while astrocytes are able to transfer mitochondria to damaged tissues to rescue them, they do not have the capacity to completely repair damaged tissues. Therefore, it is essential to investigate this mitochondrial transfer pathway as a target of future therapeutic strategies. In this review, we examine the current literature pertinent to mitochondrial repair in stroke, with an emphasis on stem cells as a source of healthy mitochondria. Stem cells are a compelling cell type to study in this context, as their ability to mitigate stroke-induced damage through non-mitochondrial mechanisms is well established. Thus, we will focus on the latest preclinical research relevant to mitochondria-based mechanisms in the treatment of cerebral and retinal ischemia and consider which stem cells are ideally suited for this purpose.
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13
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Therapeutic potential of stem cells for treatment of neurodegenerative diseases. Biotechnol Lett 2020; 42:1073-1101. [DOI: 10.1007/s10529-020-02886-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 04/05/2020] [Indexed: 12/13/2022]
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14
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Gong Y, Wang Y, Qu Q, Hou Z, Guo T, Xu Y, Qing R, Deng J, Wang B, Hao S. Nanoparticle encapsulated core-shell hydrogel for on-site BMSCs delivery protects from iron overload and enhances functional recovery. J Control Release 2020; 320:381-391. [DOI: 10.1016/j.jconrel.2020.01.029] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 01/06/2020] [Accepted: 01/17/2020] [Indexed: 01/10/2023]
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15
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Zhi Z, Zhang C, Kang J, Wang Y, Liu J, Wu F, Xu G. The therapeutic effect of bone marrow-derived mesenchymal stem cells on osteoarthritis is improved by the activation of the KDM6A/SOX9 signaling pathway caused by exposure to hypoxia. J Cell Physiol 2020; 235:7173-7182. [PMID: 32020624 DOI: 10.1002/jcp.29615] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 01/09/2020] [Indexed: 12/27/2022]
Abstract
Abnormal expression of KDM6A and SOX9 is a key factor in the pathogenesis of osteoarthritis (OA). Cellular treatments of OA with articular cartilage chondrocytes (ACCs) and bone marrow mesenchymal stem cells (BMSCs) are promising, but their underlying mechanisms remain to be explored. The pellet size, weight and sulfated glycosaminoglycan/DNA content of ACCs were measured to evaluate the effect of BMSCs on the chondrogenic differentiation of SCCs. 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay was used to analyze the proliferation of ACCs cultured along or cocultured with BMSCs. Quantitative polymerase chain reaction (qPCR) was performed to evaluate the messenger RNA expression of KDM6A, SOX9, type2 collagen, and Aggrecan in ACCs and OA rats. Western blot and immunohistochemistry were performed to analyze the expression of KDM6A and SOX9 proteins. Bisulfite sequencing PCR was performed to assess the DNA methylation level of the SOX9 promoter. Flow cytometry was used to evaluate the apoptotic status of ACCs. The chondrogenic differentiation of ACCs was significantly enhanced by coculturing with BMSCs, especially under a hypoxic condition. The expression of KDM6A, SOX9, type2 collagen, and Aggrecan was remarkably elevated in ACCs cocultured with BMSCs. Also, the DNA methylation of SOX9 promoter was decreased in ACCs cocultured with BMSCs, along with notably reduced apoptosis. Moreover, ACCs cocultured with BMSCs could repair cartilage lesions and prevent the abnormal expression of KDM6A, SOX9, type2 collagen, and Aggrecan in OA rats. In this study, we cocultured ACCs with BMSCs and used them to treat OA rats. Our findings presented a mechanistic basis for explaining the therapeutic effect of BMSCs on OA treatment.
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Affiliation(s)
- Zhongzheng Zhi
- Department of Orthopedics, Shanghai Fourth People's Hospital Affiliated to Tongji University School of Medicine, Shanghai, China
| | - Chenglin Zhang
- Department of Orthopedics, Shanghai General Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Jian Kang
- Department of Orthopedics, Shanghai Fourth People's Hospital Affiliated to Tongji University School of Medicine, Shanghai, China
| | - Yingjie Wang
- Department of Orthopedics, Shanghai Fourth People's Hospital Affiliated to Tongji University School of Medicine, Shanghai, China
| | - Jingdong Liu
- Department of Orthopedics, Shanghai Fourth People's Hospital Affiliated to Tongji University School of Medicine, Shanghai, China
| | - Furong Wu
- Shanghai Clinical Research Center for Tuberculosis, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Guanghui Xu
- Department of Orthopedics, Shanghai Fourth People's Hospital Affiliated to Tongji University School of Medicine, Shanghai, China
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16
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Corey S, Bonsack B, Heyck M, Shear A, Sadanandan N, Zhang H, Borlongan CV. Harnessing the anti-inflammatory properties of stem cells for transplant therapy in hemorrhagic stroke. BRAIN HEMORRHAGES 2020; 1:24-33. [PMID: 34056567 PMCID: PMC8158660 DOI: 10.1016/j.hest.2019.12.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Hemorrhagic stroke is a global health crisis plagued by neuroinflammation in the acute and chronic phases. Neuroinflammation approximates secondary cell death, which in turn robustly contributes to stroke pathology. Both the physiological and behavioral symptoms of stroke correlate with various inflammatory responses in animal and human studies. That slowing the secondary cell death mediated by this inflammation may attenuate stroke pathology presents a novel treatment strategy. To this end, experimental therapies employing stem cell transplants support their potential for neuroprotection and neuroregeneration after hemorrhagic stroke. In this review, we evaluate experiments using different types of stem cell transplants as treatments for stroke-induced neuroinflammation. We also update this emerging area by examining recent preclinical and clinical trials that have deployed these therapies. While further investigations are warranted to solidify their therapeutic profile, the reviewed studies largely posit stem cells as safe and potent biologics for stroke, specifically owing to their mode of action for sequestering neuroinflammation and promoting neuroregenerative processes.
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Affiliation(s)
- Sydney Corey
- Center of Excellence for Aging and Brain Repair, University of South Florida, College of Medicine, 12901 Bruce B Downs Blvd, Tampa, FL 33612, USA
| | - Brooke Bonsack
- Center of Excellence for Aging and Brain Repair, University of South Florida, College of Medicine, 12901 Bruce B Downs Blvd, Tampa, FL 33612, USA
| | - Matt Heyck
- Center of Excellence for Aging and Brain Repair, University of South Florida, College of Medicine, 12901 Bruce B Downs Blvd, Tampa, FL 33612, USA
| | - Alex Shear
- Center of Excellence for Aging and Brain Repair, University of South Florida, College of Medicine, 12901 Bruce B Downs Blvd, Tampa, FL 33612, USA
| | - Nadia Sadanandan
- Center of Excellence for Aging and Brain Repair, University of South Florida, College of Medicine, 12901 Bruce B Downs Blvd, Tampa, FL 33612, USA
| | - Henry Zhang
- Center of Excellence for Aging and Brain Repair, University of South Florida, College of Medicine, 12901 Bruce B Downs Blvd, Tampa, FL 33612, USA
| | - Cesar V Borlongan
- Center of Excellence for Aging and Brain Repair, University of South Florida, College of Medicine, 12901 Bruce B Downs Blvd, Tampa, FL 33612, USA
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17
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Heyck M, Bonsack B, Zhang H, Sadanandan N, Cozene B, Kingsbury C, Lee JY, Borlongan CV. The brain and eye: Treating cerebral and retinal ischemia through mitochondrial transfer. Exp Biol Med (Maywood) 2019; 244:1485-1492. [PMID: 31604382 DOI: 10.1177/1535370219881623] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Stroke remains a devastating disease with limited treatment options, despite our growing understanding of its pathology. While ischemic stroke is traditionally characterized by a blockage of blood flow to the brain, this may coincide with reduced blood circulation to the eye, resulting in retinal ischemia, which may in turn lead to visual impairment. Although effective treatment options for retinal ischemia are similarly scarce, new evidence suggests that deleterious changes to mitochondrial structure and function play a major role in both cerebral and retinal ischemia pathologies. Prior studies establish that astrocytes transfer healthy mitochondria to ischemic neurons following stroke; however, this alone is not enough to significantly mitigate the damage caused by primary and secondary cell death. Thus, stem cell-based regenerative medicine targeting amelioration of ischemia-induced mitochondrial dysfunction via the transfer of functional mitochondria to injured neural cells represents a promising approach to improve stroke outcomes for both cerebral and retinal ischemia. In this review, we evaluate recent laboratory evidence supporting the remedial capabilities of mitochondrial transfer as an innovative stroke treatment. In particular, we examine exogenous stem cell transplants in their potential role as suppliers of healthy mitochondria to neurons, brain endothelial cells, and retinal cells.Impact statementStroke constitutes a global health crisis, yet potent, applicable therapeutic options remain effectively inaccessible for many patients. To this end, stem cell transplants stand as a promising stroke treatment and as an emerging subject of research for cell-based regenerative medicine. This is the first review to synthesize the implications of stem cell-derived mitochondrial transfer in both the brain and the eye. As such, this report carries fresh insight into the commonalities between the two stroke-affected organs. We present the findings of this developing area of research inquiry with the hope that our evaluation may advance the use of stem cell transplants as viable therapeutic alternatives for ischemic stroke and related disorders characterized by mitochondrial dysfunction. Such lab-to-clinic translational advancement has the potential to save and improve the ever increasing millions of lives affected by stroke.
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Affiliation(s)
- Matt Heyck
- Center of Excellence for Aging and Brain Repair University of South Florida College of Medicine, Tampa, FL 33612, USA
| | - Brooke Bonsack
- Center of Excellence for Aging and Brain Repair University of South Florida College of Medicine, Tampa, FL 33612, USA
| | - Henry Zhang
- Center of Excellence for Aging and Brain Repair University of South Florida College of Medicine, Tampa, FL 33612, USA
| | - Nadia Sadanandan
- Center of Excellence for Aging and Brain Repair University of South Florida College of Medicine, Tampa, FL 33612, USA
| | - Blaise Cozene
- Center of Excellence for Aging and Brain Repair University of South Florida College of Medicine, Tampa, FL 33612, USA
| | - Chase Kingsbury
- Center of Excellence for Aging and Brain Repair University of South Florida College of Medicine, Tampa, FL 33612, USA
| | - Jea-Young Lee
- Center of Excellence for Aging and Brain Repair University of South Florida College of Medicine, Tampa, FL 33612, USA
| | - Cesar V Borlongan
- Center of Excellence for Aging and Brain Repair University of South Florida College of Medicine, Tampa, FL 33612, USA
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18
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Vahidinia Z, Azami Tameh A, Nejati M, Beyer C, Talaei SA, Etehadi Moghadam S, Atlasi MA. The protective effect of bone marrow mesenchymal stem cells in a rat model of ischemic stroke via reducing the C-Jun N-terminal kinase expression. Pathol Res Pract 2019; 215:152519. [PMID: 31272760 DOI: 10.1016/j.prp.2019.152519] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 06/03/2019] [Accepted: 06/26/2019] [Indexed: 01/09/2023]
Abstract
Ischemic stroke is the main cause of disability and mortality worldwide. Apoptosis and inflammation have an important role in ischemic brain injury. Mesenchymal stem cells (MSCs) have protective effects on stroke treatment due to anti-inflammatory properties. The inhibition of the C-Jun N-terminal kinase (JNK) pathway may be one of the molecular mechanisms of the neuroprotective effect of MSCs in ischemic brain injury. Twenty-eight male Wistar rats were divided randomly into 3 groups. Except the sham group, others subjected to transient middle cerebral artery occlusion (tMCAO). Bone marrow MSCs or saline were injected 3 h after tMCAO. Sensorimotor behavioral tests were performed 24 and 72 h after ischemia and reperfusion (I/R). The rats were sacrificed 72 h after I/R and infarct volume was measured by TTC staining. The number of apoptotic neurons and astrocytes in the peri-infarct area was assessed by TUNEL assay. The morphology of cells was checked by Nissl staining, and the expression of p-JNK was detected by immunohistochemistry and Western blot. Behavioral scores were improved and infarct volume was reduced by MSCs 24 h and 72 h after tMCAO. TUNEL assay showed that neuronal apoptosis and astroglial activity in the penumbra region were reduced by MSCs. Also, Nissl staining showed lower neuronal apoptosis in BMSCs-treated rats compared to controls. JNK phosphorylation which was profoundly induced by ischemia was significantly decreased after MSCs treatment. We concluded that anti-apoptotic and anti-inflammatory effects of MSCs therapy after brain ischemia may be associated with the down-regulation of p-JNK.
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Affiliation(s)
- Zeinab Vahidinia
- Anatomical Sciences Research Center, Kashan University of Medical Sciences, Kashan, Iran; Department of Anatomy, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Abolfazl Azami Tameh
- Anatomical Sciences Research Center, Kashan University of Medical Sciences, Kashan, Iran
| | - Majid Nejati
- Anatomical Sciences Research Center, Kashan University of Medical Sciences, Kashan, Iran.
| | - Cordian Beyer
- Institute of Neuroanatomy, Faculty of Medicine, RWTH Aachen University, Aachen, Germany
| | | | | | - Mohammad Ali Atlasi
- Anatomical Sciences Research Center, Kashan University of Medical Sciences, Kashan, Iran.
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19
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Abstract
Supplemental Digital Content is available in the text. Retinal ischemia is a major cause of visual impairment in stroke patients, but our incomplete understanding of its pathology may contribute to a lack of effective treatment. Here, we investigated the role of mitochondrial dysfunction in retinal ischemia and probed the potential of mesenchymal stem cells (MSCs) in mitochondrial repair under such pathological condition.
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Affiliation(s)
- Hung Nguyen
- From the Center of Excellence for Aging and Brain Repair, University of South Florida Morsani College of Medicine, Tampa (H.N., J.Y.L., P.R.S., C.V.B.)
| | - Jea Young Lee
- From the Center of Excellence for Aging and Brain Repair, University of South Florida Morsani College of Medicine, Tampa (H.N., J.Y.L., P.R.S., C.V.B.)
| | - Paul R Sanberg
- From the Center of Excellence for Aging and Brain Repair, University of South Florida Morsani College of Medicine, Tampa (H.N., J.Y.L., P.R.S., C.V.B.)
| | - Eleonora Napoli
- Department of Molecular Biosciences, University of California Davis (E.N.)
| | - Cesar V Borlongan
- From the Center of Excellence for Aging and Brain Repair, University of South Florida Morsani College of Medicine, Tampa (H.N., J.Y.L., P.R.S., C.V.B.)
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20
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Nguyen H, Zarriello S, Coats A, Nelson C, Kingsbury C, Gorsky A, Rajani M, Neal EG, Borlongan CV. Stem cell therapy for neurological disorders: A focus on aging. Neurobiol Dis 2019; 126:85-104. [PMID: 30219376 PMCID: PMC6650276 DOI: 10.1016/j.nbd.2018.09.011] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 09/04/2018] [Accepted: 09/11/2018] [Indexed: 02/07/2023] Open
Abstract
Age-related neurological disorders continue to pose a significant societal and economic burden. Aging is a complex phenomenon that affects many aspects of the human body. Specifically, aging can have detrimental effects on the progression of brain diseases and endogenous stem cells. Stem cell therapies possess promising potential to mitigate the neurological symptoms of such diseases. However, aging presents a major obstacle for maximum efficacy of these treatments. In this review, we discuss current preclinical and clinical literature to highlight the interactions between aging, stem cell therapy, and the progression of major neurological disease states such as Parkinson's disease, Huntington's disease, stroke, traumatic brain injury, amyotrophic lateral sclerosis, multiple sclerosis, and multiple system atrophy. We raise important questions to guide future research and advance novel treatment options.
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Affiliation(s)
- Hung Nguyen
- Center of Excellence for Aging and Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL 33612, USA
| | - Sydney Zarriello
- Center of Excellence for Aging and Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL 33612, USA
| | - Alexandreya Coats
- Center of Excellence for Aging and Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL 33612, USA
| | - Cannon Nelson
- Center of Excellence for Aging and Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL 33612, USA
| | - Chase Kingsbury
- Center of Excellence for Aging and Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL 33612, USA
| | - Anna Gorsky
- Center of Excellence for Aging and Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL 33612, USA
| | - Mira Rajani
- Center of Excellence for Aging and Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL 33612, USA
| | - Elliot G Neal
- Center of Excellence for Aging and Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL 33612, USA
| | - Cesar V Borlongan
- Center of Excellence for Aging and Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL 33612, USA.
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21
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Endothelial Protrusions in Junctional Integrity and Barrier Function. CURRENT TOPICS IN MEMBRANES 2018; 82:93-140. [PMID: 30360784 DOI: 10.1016/bs.ctm.2018.08.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Endothelial cells of the microcirculation form a semi-permeable diffusion barrier between the blood and tissues. This permeability of the endothelium, particularly in the capillaries and postcapillary venules, is a normal physiological function needed for blood-tissue exchange in the microcirculation. During inflammation, microvascular permeability increases dramatically and can lead to tissue edema, which in turn can lead to dysfunction of tissues and organs. The molecular mechanisms that control the barrier function of endothelial cells have been under investigation for several decades and remain an important topic due to the potential for discovery of novel therapeutic strategies to reduce edema. This review highlights current knowledge of the cellular and molecular mechanisms that lead to endothelial hyperpermeability during inflammatory conditions associated with injury and disease. This includes a discussion of recent findings demonstrating temporal protrusions by endothelial cells that may contribute to intercellular junction integrity between endothelial cells and affect the diffusion distance for solutes via the paracellular pathway.
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22
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Neal EG, Liska MG, Lippert T, Lin R, Gonzalez M, Russo E, Xu K, Ji X, Vale FL, Van Loveren H, Borlongan CV. An update on intracerebral stem cell grafts. Expert Rev Neurother 2018; 18:557-572. [PMID: 29961357 DOI: 10.1080/14737175.2018.1491309] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Primary neurological disorders are notoriously debilitating and deadly, and over the past four decades stem cell therapy has emerged as a promising treatment. Translation of stem cell therapies from the bench to the clinic requires a better understanding of delivery protocols, safety profile, and efficacy in each disease. Areas covered: In this review, benefits and risks of intracerebral stem cell transplantation are presented for consideration. Milestone discoveries in stem cell applications are reviewed to examine the efficacy and safety of intracerebral stem cell transplant therapy for disorders of the central nervous system and inform design of translatable protocols for clinically feasible stem cell-based treatments. Expert commentary: Intracerebral administration, compared to peripheral delivery, is more invasive and carries the risk of open brain surgery. However, direct cell implantation bypasses the blood-brain barrier and reduces the first-pass effect, effectively increasing the therapeutic cell deposition at its intended site of action. These benefits must be weighed with the risk of graft-versus-host immune response. Rigorous clinical trials are underway to assess the safety and efficacy of intracerebral transplants, and if successful will lead to widely available stem cell therapies for neurologic diseases in the coming years.
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Affiliation(s)
- Elliot G Neal
- a Department of Neurosurgery and Brain Repair , Center of Excellence for Aging and Brain Repair, USF Morsani College of Medicine , Tampa , FL , USA
| | - M Grant Liska
- a Department of Neurosurgery and Brain Repair , Center of Excellence for Aging and Brain Repair, USF Morsani College of Medicine , Tampa , FL , USA
| | - Trenton Lippert
- a Department of Neurosurgery and Brain Repair , Center of Excellence for Aging and Brain Repair, USF Morsani College of Medicine , Tampa , FL , USA
| | - Roger Lin
- a Department of Neurosurgery and Brain Repair , Center of Excellence for Aging and Brain Repair, USF Morsani College of Medicine , Tampa , FL , USA
| | - Melissa Gonzalez
- a Department of Neurosurgery and Brain Repair , Center of Excellence for Aging and Brain Repair, USF Morsani College of Medicine , Tampa , FL , USA
| | - Eleonora Russo
- a Department of Neurosurgery and Brain Repair , Center of Excellence for Aging and Brain Repair, USF Morsani College of Medicine , Tampa , FL , USA
| | - Kaya Xu
- a Department of Neurosurgery and Brain Repair , Center of Excellence for Aging and Brain Repair, USF Morsani College of Medicine , Tampa , FL , USA
| | - Xunming Ji
- b Department of Neurosurgery , Xuanwu Hospital, Capital Medical University , Beijing , China
| | - Fernando L Vale
- c USF Department of Neurosurgery and Brain Repair , Tampa , FL , USA
| | - Harry Van Loveren
- c USF Department of Neurosurgery and Brain Repair , Tampa , FL , USA
| | - Cesario V Borlongan
- a Department of Neurosurgery and Brain Repair , Center of Excellence for Aging and Brain Repair, USF Morsani College of Medicine , Tampa , FL , USA
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23
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Ghazavi H, Hoseini SJ, Ebrahimzadeh-Bideskan A, Mashkani B, Mehri S, Ghorbani A, Sadri K, Mahdipour E, Ghasemi F, Forouzanfar F, Hoseini A, Pasdar AR, Sadeghnia HR, Ghayour-Mobarhan M. Fibroblast Growth Factor Type 1 (FGF1)-Overexpressed Adipose-Derived Mesenchaymal Stem Cells (AD-MSC FGF1) Induce Neuroprotection and Functional Recovery in a Rat Stroke Model. Stem Cell Rev Rep 2018; 13:670-685. [PMID: 28795363 DOI: 10.1007/s12015-017-9755-z] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Stroke, as the second most common cause of death, imposes a great financial burden on both the individual and society. Mesenchymal stem cells from rodents have demonstrated efficacy in experimental animal models of stroke due to enhanced neurological recovery. Since FGF1 (fibroblast growth factor 1) displays neuroprotective properties, for the first time, we investigated the effect of acute intravenous administration of FGF1 gene transfected adipose-derived mesenchymal stem cell (AD-MSCFGF1) on transient experimental ischemic stroke in rats. Stroke induction was made by transient middle cerebral artery occlusion (tMCAO). 2 × 106 AD-MSCFGF1 was administrated intravenously 30 min after carotid reperfusion. The ability of technetium99m-hexamethyl propylene amine oxime (99mTc-HMPAO)-labeled AD-MSCFGF1 to enter into ischemic brain was evaluated 2 h post injection. 24 h post operation, the neurological recovery (rotarod and Roger's tests), the infarct volume (2, 3, 5-triphenyltetrazolium chloride, TTC assay), apoptosis rate (TUNEL assay), and the expression of FGF1 protein (western blotting) in the ischemic hemisphere were assessed. The 99mTc-HMPAO-labeled AD-MSCFGF1 could enter into the ischemic brain. Ischemic hemisphere activity was significantly higher than that observed in the contralateral hemisphere (p = 0.002). The administration of AD-MSCFGF1 resulted in significant improvement of neurological function tests and increased density of FGF1 protein in the peri-infarct area, while the infarct volume and the apoptotic index were significantly decreased, in comparison to the other treated groups. In conclusion, acute intravenous administration of AD-MSCFGF1 can be a novel and promising candidate approach for the treatment of ischemic stroke.
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Affiliation(s)
- Hamed Ghazavi
- Department of Medical Biotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Javad Hoseini
- Department of Medical Biotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Baratali Mashkani
- Department of Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Soghra Mehri
- Pharmaceutical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ahmad Ghorbani
- Pharmacological Research Center of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Kayvan Sadri
- Nuclear Medicine Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Elahe Mahdipour
- Department of Medical Biotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Faezeh Ghasemi
- Department of Biotechnology, Faculty of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Fatemeh Forouzanfar
- Department of Pharmacology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Azar Hoseini
- Pharmacological Research Center of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Reza Pasdar
- Department of Modern Sciences and Technologies, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hamid Reza Sadeghnia
- Department of Pharmacology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran. .,Department of Modern Sciences and Technologies, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran. .,Division of Neurocognitive Sciences, Psychiatry and Behavioral Sciences Research Center, Mashhad University of Medical Sciences, Mashhad, 99199-91766, Iran.
| | - Majid Ghayour-Mobarhan
- Department of Modern Sciences and Technologies, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran. .,Biochemistry of Nutrition Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, 99199-91766, Iran. .,Cardiovascular Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
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24
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Zong X, Wu S, Li F, Lv L, Han D, Zhao N, Yan X, Hu S, Xu T. Transplantation of VEGF-mediated bone marrow mesenchymal stem cells promotes functional improvement in a rat acute cerebral infarction model. Brain Res 2017; 1676:9-18. [DOI: 10.1016/j.brainres.2017.08.006] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Revised: 08/04/2017] [Accepted: 08/05/2017] [Indexed: 11/25/2022]
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25
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Akhoundzadeh K, Vakili A, Sameni HR, Vafaei AA, Rashidy-Pour A, Safari M, Mohammadkhani R. Effects of the combined treatment of bone marrow stromal cells with mild exercise and thyroid hormone on brain damage and apoptosis in a mouse focal cerebral ischemia model. Metab Brain Dis 2017; 32:1267-1277. [PMID: 28547077 DOI: 10.1007/s11011-017-0034-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Accepted: 05/16/2017] [Indexed: 01/20/2023]
Abstract
This study examined whether post-stroke bone marrow stromal cells (BMSCs) therapy combined with exercise (EX) and/or thyroid hormone (TH) could reduce brain damage in an experimental ischemic stroke in mice. Focal cerebral ischemia was induced under Laser Doppler Flowmetry (LDF) guide by 45 min of middle cerebral artery occlusion (MCAO), followed by 7 days of reperfusion in albino mice. BMSCs were injected into the right cerebral ventricle 24 h after MCAO, followed by daily injection of T3 (20 μg/100 g weight S.C) and 6 days of running on a treadmill. Infarct size, neurobehavioral test, TUNEL and BrdU positive cells were evaluated at 7 days after MCAO. Treatment with BMSCs and mild EX alone significantly reduced the infarct volume by 23% and 44%, respectively (both, p < 0.001). The BMSCs + TH, BMSCs + EX, and BMSCs + EX + TH combination therapies significantly reduced the infarct volume by 26%, 51%, and 70%, respectively (all, p < 0.001). A significant improvement in the neurobehavioral functioning was observed in the EX, BMSCs + EX, and BMSCs + EX+ TH groups (p < 0.001). The number of TUNEL-positive cells (a marker of apoptosis) was significantly reduced in the EX, BMSCs, BMSCs + EX, BMSCs + TH, and BMSCs + EX + TH groups (all, p < 0.001). Moreover, the combination therapy considerably increased BrdU-labeled cells in the subventricular zone (SVZ) (p < 0.01). Our findings indicated that the combined treatment of BMSCs with mild EX and TH more efficiently reduces the cerebral infarct size after stroke. More likely, these effects mediate via enchaining generation of new neuronal cells and the attenuation of apoptosis in ischemia stroke in young mice.
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Affiliation(s)
- Kobar Akhoundzadeh
- Research Center and Department of Physiology, Faculty of Medicine, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | - Abedin Vakili
- Research Center and Department of Physiology, Faculty of Medicine, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran.
| | - Hamid Reza Sameni
- Research Center of Nervous System Stem Cells, Department of Anatomy, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran.
| | - Abbas Ali Vafaei
- Research Center and Department of Physiology, Faculty of Medicine, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | - Ali Rashidy-Pour
- Research Center and Department of Physiology, Faculty of Medicine, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | - Manouchehr Safari
- Research Center of Nervous System Stem Cells, Department of Anatomy, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | - Razieh Mohammadkhani
- Research Center and Department of Physiology, Faculty of Medicine, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran
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26
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Stem cell therapy for abrogating stroke-induced neuroinflammation and relevant secondary cell death mechanisms. Prog Neurobiol 2017; 158:94-131. [PMID: 28743464 DOI: 10.1016/j.pneurobio.2017.07.004] [Citation(s) in RCA: 171] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2017] [Revised: 07/18/2017] [Accepted: 07/18/2017] [Indexed: 12/13/2022]
Abstract
Ischemic stroke is a leading cause of death worldwide. A key secondary cell death mechanism mediating neurological damage following the initial episode of ischemic stroke is the upregulation of endogenous neuroinflammatory processes to levels that destroy hypoxic tissue local to the area of insult, induce apoptosis, and initiate a feedback loop of inflammatory cascades that can expand the region of damage. Stem cell therapy has emerged as an experimental treatment for stroke, and accumulating evidence supports the therapeutic efficacy of stem cells to abrogate stroke-induced inflammation. In this review, we investigate clinically relevant stem cell types, such as hematopoietic stem cells (HSCs), mesenchymal stem cells (MSCs), endothelial progenitor cells (EPCs), very small embryonic-like stem cells (VSELs), neural stem cells (NSCs), extraembryonic stem cells, adipose tissue-derived stem cells, breast milk-derived stem cells, menstrual blood-derived stem cells, dental tissue-derived stem cells, induced pluripotent stem cells (iPSCs), teratocarcinoma-derived Ntera2/D1 neuron-like cells (NT2N), c-mycER(TAM) modified NSCs (CTX0E03), and notch-transfected mesenchymal stromal cells (SB623), comparing their potential efficacy to sequester stroke-induced neuroinflammation and their feasibility as translational clinical cell sources. To this end, we highlight that MSCs, with a proven track record of safety and efficacy as a transplantable cell for hematologic diseases, stand as an attractive cell type that confers superior anti-inflammatory effects in stroke both in vitro and in vivo. That stem cells can mount a robust anti-inflammatory action against stroke complements the regenerative processes of cell replacement and neurotrophic factor secretion conventionally ascribed to cell-based therapy in neurological disorders.
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27
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Systemic Transplantation of Bone Marrow Mononuclear Cells Promotes Axonal Regeneration and Analgesia in a Model of Wallerian Degeneration. Transplantation 2017; 101:1573-1586. [DOI: 10.1097/tp.0000000000001478] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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28
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Yasuhara T, Matsukawa N, Yu G, Xu L, Mays RW, Kovach J, Deans RJ, Hess DC, Carroll JE, Borlongan CV. Behavioral and Histological Characterization of Intrahippocampal Grafts of Human Bone Marrow-Derived Multipotent Progenitor Cells in Neonatal Rats with Hypoxic-Ischemic Injury. Cell Transplant 2017; 15:231-8. [PMID: 16719058 DOI: 10.3727/000000006783982034] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Children born with hypoxic-ischemic (HI) brain injury account for a significant number of live births wherein no clinical treatment is available. Limited clinical trials of stem cell therapy have been initiated in a number of neurological disorders, but the preclinical evidence of a cell-based therapy for neonatal HI injury remains in its infancy. One major postulated mechanism underlying therapeutic benefits of stem cell therapy involves stimulation of endogenous neurogenesis via transplantation of exogenous stem cells. To this end, transplantation has targeted neurogenic sites, such as the hippocampus, for brain protection and repair. The hippocampus has been shown to secrete growth factors, especially during the postnatal period, suggesting that this brain region presents as highly conducive microenvironment for cell survival. Based on its neurogenic and neurotrophic factor-secreting features, the hippocampus stands as an appealing target for stem cell therapy. Here, we investigated the efficacy of intrahippocampal transplantation of multipotent progenitor cells (MPCs), which are pluripotent progenitor cells with the ability to differentiate into a neuronal lineage. Seven-day-old Sprague-Dawley rats were initially subjected to unilateral HI injury, which involved permanent ligation of the right common carotid artery and subsequent exposure to hypoxic environment. At day 7 after HI injury, animals received stereotaxic hippocampal injections of vehicle or cryopreserved MPCs (thawed just prior to transplantation) derived either from Sprague-Dawley rats (syngeneic) or Fisher rats (allogeneic). All animals were treated with daily immunosuppression throughout the survival period. Behavioral tests were conducted on posttransplantation days 7 and 14 using the elevated body swing test and the rotarod to reveal general and coordinated motor functions. MPC transplanted animals exhibited reduced motor asymmetry and longer time spent on the rotarod than those that received the vehicle infusion. Both syngeneic and allogeneic MPC transplanted injured animals did not significantly differ in their behavioral improvements at both test periods. Immunohistochemical evaluations of graft survival after behavioral testing at day 14 posttransplantation revealed that syngeneic and allogeneic transplanted MPCs survived in the hippocampal region. These results demonstrate for the first time that transplantation of MPCs ameliorated motor deficits associated with HI injury. In view of comparable behavioral recovery produced by syngeneic and allogeneic MPC grafts, allogeneic transplantation poses as a feasible and efficacious cell replacement strategy with direct clinical application. An equally major finding is the observation lending support to the hippocampus as an excellent target brain region for stem cell therapy in treating HI injury.
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Affiliation(s)
- Takao Yasuhara
- Department of Neurology, Medical College of Georgia, Augusta, GA 30912, USA
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29
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Comparative Therapeutic Effects of Minocycline Treatment and Bone Marrow Mononuclear Cell Transplantation following Striatal Stroke. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2017; 2017:1976191. [PMID: 28713482 PMCID: PMC5497656 DOI: 10.1155/2017/1976191] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2016] [Revised: 02/27/2017] [Accepted: 03/13/2017] [Indexed: 02/07/2023]
Abstract
We explored the comparative effects of minocycline treatment and intrastriatal BMMC transplantation after experimental striatal stroke in adult rats. Male Wistar adult rats were divided as follows: saline-treated (N = 5), minocycline-treated (N = 5), and BMMC-transplanted (N = 5) animals. Animals received intrastriatal microinjections of 80 pmol of endothelin-1 (ET-1). Behavioral tests were performed at 1, 3, and 7 days postischemia. Animals were treated with minocycline (50 mg/kg, i.p.) or intrastriatal transplants of 106 BMMCs at 24 h postischemia. Animals were perfused at 7 days after ischemic induction. Coronal sections were stained with cresyl violet for gross histopathological analysis and immunolabeled for the identification of neuronal bodies (NeuN), activated microglia/macrophages (ED1), and apoptotic cells (active caspase-3). BMMC transplantation and minocycline reduced the number of ED1+ cells (p < 0.05, ANOVA-Tukey), but BMMC afforded better results. Both treatments afforded comparable levels of neuronal preservation compared to control (p > 0.05). BMMC transplantation induced a higher decrease in the number of apoptotic cells compared to control and minocycline treatment. Both therapeutic approaches improved functional recovery in ischemic animals. The results suggest that BMMC transplantation is more effective in modulating microglial activation and reducing apoptotic cell death than minocycline, although both treatments are equally efficacious on improving neuronal preservation.
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30
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Sinden JD, Hicks C, Stroemer P, Vishnubhatla I, Corteling R. Human Neural Stem Cell Therapy for Chronic Ischemic Stroke: Charting Progress from Laboratory to Patients. Stem Cells Dev 2017; 26:933-947. [PMID: 28446071 PMCID: PMC5510676 DOI: 10.1089/scd.2017.0009] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Chronic disability after stroke represents a major unmet neurologic need. ReNeuron's development of a human neural stem cell (hNSC) therapy for chronic disability after stroke is progressing through early clinical studies. A Phase I trial has recently been published, showing no safety concerns and some promising signs of efficacy. A single-arm Phase II multicenter trial in patients with stable upper-limb paresis has recently completed recruitment. The hNSCs administrated are from a manufactured, conditionally immortalized hNSC line (ReNeuron's CTX0E03 or CTX), generated with c-mycERTAM technology. This technology has enabled CTX to be manufactured at large scale under cGMP conditions, ensuring sufficient supply to meets the demands of research, clinical development, and, eventually, the market. CTX has key pro-angiogenic, pro-neurogenic, and immunomodulatory characteristics that are mechanistically important in functional recovery poststroke. This review covers the progress of CTX cell therapy from its laboratory origins to the clinic, concluding with a look into the late stage clinical future.
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31
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Garbuzova-Davis S, Kurien C, Thomson A, Falco D, Ahmad S, Staffetti J, Steiner G, Abraham S, James G, Mahendrasah A, Sanberg PR, Borlongan CV. Endothelial and Astrocytic Support by Human Bone Marrow Stem Cell Grafts into Symptomatic ALS Mice towards Blood-Spinal Cord Barrier Repair. Sci Rep 2017; 7:884. [PMID: 28408761 PMCID: PMC5429840 DOI: 10.1038/s41598-017-00993-0] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 03/17/2017] [Indexed: 12/11/2022] Open
Abstract
Vascular pathology, including blood-CNS barrier (B-CNS-B) damage via endothelial cell (EC) degeneration, is a recently recognized hallmark of Amyotrophic Lateral Sclerosis (ALS) pathogenesis. B-CNS-B repair may be a new therapeutic approach for ALS. This study aimed to determine effects of transplanted unmodified human bone marrow CD34+ (hBM34+) cells into symptomatic G93A mice towards blood-spinal cord barrier (BSCB) repair. Thirteen weeks old G93A mice intravenously received one of three different doses of hBM34+ cells. Cell-treated, media-treated, and control mice were euthanized at 17 weeks of age. Immunohistochemical (anti-human vWF, CD45, GFAP, and Iba-1) and motor neuron histological analyses were performed in cervical and lumbar spinal cords. EB levels in spinal cord parenchyma determined capillary permeability. Transplanted hBM34+ cells improved behavioral disease outcomes and enhanced motor neuron survival, mainly in high-cell-dose mice. Transplanted cells differentiated into ECs and engrafted within numerous capillaries. Reduced astrogliosis, microgliosis, and enhanced perivascular end-feet astrocytes were also determined in spinal cords, mostly in high-cell-dose mice. These mice also showed significantly decreased parenchymal EB levels. EC differentiation, capillary engraftment, reduced capillary permeability, and re-established perivascular end-feet astrocytes in symptomatic ALS mice may represent BSCB repair processes, supporting hBM34+ cell transplantation as a future therapeutic strategy for ALS patients.
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Affiliation(s)
- Svitlana Garbuzova-Davis
- Center of Excellence for Aging & Brain Repair, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612, United States of America. .,Department of Neurosurgery and Brain Repair, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612, United States of America. .,Department of Molecular Pharmacology and Physiology, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612, United States of America. .,Department of Pathology and Cell Biology, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612, United States of America.
| | - Crupa Kurien
- Center of Excellence for Aging & Brain Repair, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612, United States of America
| | - Avery Thomson
- Center of Excellence for Aging & Brain Repair, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612, United States of America
| | - Dimitri Falco
- Center of Excellence for Aging & Brain Repair, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612, United States of America
| | - Sohaib Ahmad
- Center of Excellence for Aging & Brain Repair, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612, United States of America
| | - Joseph Staffetti
- Center of Excellence for Aging & Brain Repair, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612, United States of America
| | - George Steiner
- Center of Excellence for Aging & Brain Repair, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612, United States of America
| | - Sophia Abraham
- Center of Excellence for Aging & Brain Repair, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612, United States of America
| | - Greeshma James
- Center of Excellence for Aging & Brain Repair, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612, United States of America
| | - Ajay Mahendrasah
- Center of Excellence for Aging & Brain Repair, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612, United States of America
| | - Paul R Sanberg
- Center of Excellence for Aging & Brain Repair, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612, United States of America.,Department of Neurosurgery and Brain Repair, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612, United States of America.,Department of Pathology and Cell Biology, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612, United States of America.,Department of Psychiatry, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612, United States of America
| | - Cesario V Borlongan
- Center of Excellence for Aging & Brain Repair, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612, United States of America.,Department of Neurosurgery and Brain Repair, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612, United States of America
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32
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Garbuzova-Davis S, Haller E, Lin R, Borlongan CV. Intravenously Transplanted Human Bone Marrow Endothelial Progenitor Cells Engraft Within Brain Capillaries, Preserve Mitochondrial Morphology, and Display Pinocytotic Activity Toward Blood-Brain Barrier Repair in Ischemic Stroke Rats. Stem Cells 2017; 35:1246-1258. [PMID: 28142208 DOI: 10.1002/stem.2578] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2016] [Revised: 01/05/2017] [Accepted: 01/12/2017] [Indexed: 01/01/2023]
Abstract
Stroke is a life-threatening disease with limited therapeutic options. Cell therapy has emerged as an experimental stroke treatment. Blood-brain barrier (BBB) impairment is a key pathological manifestation of ischemic stroke, and barrier repair is an innovative target for neurorestoration in stroke. Here, we evaluated via electron microscopy the ability of transplanted human bone marrow endothelial progenitor cells (hBMEPCs) to repair the BBB in adult Sprague-Dawley rats subjected to transient middle cerebral artery occlusion (tMCAO). β-galactosidase prelabeled hBMEPCs were intravenously transplanted 48 hours post-tMCAO. Ultrastructural analysis of microvessels in nontransplant stroke rats revealed typical BBB pathology. At 5 days post-transplantation with hBMEPCs, stroke rats displayed widespread vascular repair in bilateral striatum and motor cortex, characterized by robust cell engraftment within capillaries. hBMEPC transplanted stroke rats exhibited near normal morphology of endothelial cells (ECs), pericytes, and astrocytes, without detectable perivascular edema. Near normal morphology of mitochondria was also detected in ECs and perivascular astrocytes from transplanted stroke rats. Equally notable, we observed numerous pinocytic vesicles within engrafted cells. Robust engraftment and intricate functionality of transplanted hBMEPCs likely abrogated stroke-altered vasculature. Preserving mitochondria and augmenting pinocytosis in cell-based therapeutics represent a new neurorestorative mechanism in BBB repair for stroke. Stem Cells 2017;35:1246-1258.
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Affiliation(s)
- Svitlana Garbuzova-Davis
- Center of Excellence for Aging & Brain Repair.,Department of Neurosurgery and Brain Repair.,Department of Molecular Pharmacology and Physiology.,Department of Pathology and Cell Biology, Morsani College of Medicine
| | - Edward Haller
- Department of Integrative Biology, University of South Florida, Tampa, Florida, USA
| | - Roger Lin
- Center of Excellence for Aging & Brain Repair
| | - Cesario V Borlongan
- Center of Excellence for Aging & Brain Repair.,Department of Neurosurgery and Brain Repair
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33
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Argibay B, Trekker J, Himmelreich U, Beiras A, Topete A, Taboada P, Pérez-Mato M, Vieites-Prado A, Iglesias-Rey R, Rivas J, Planas AM, Sobrino T, Castillo J, Campos F. Intraarterial route increases the risk of cerebral lesions after mesenchymal cell administration in animal model of ischemia. Sci Rep 2017; 7:40758. [PMID: 28091591 PMCID: PMC5238501 DOI: 10.1038/srep40758] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Accepted: 12/09/2016] [Indexed: 02/08/2023] Open
Abstract
Mesenchymal stem cells (MSCs) are a promising clinical therapy for ischemic stroke. However, critical parameters, such as the most effective administration route, remain unclear. Intravenous (i.v.) and intraarterial (i.a.) delivery routes have yielded varied outcomes across studies, potentially due to the unknown MSCs distribution. We investigated whether MSCs reached the brain following i.a. or i.v. administration after transient cerebral ischemia in rats, and evaluated the therapeutic effects of both routes. MSCs were labeled with dextran-coated superparamagnetic nanoparticles for magnetic resonance imaging (MRI) cell tracking, transmission electron microscopy and immunohistological analysis. MSCs were found in the brain following i.a. but not i.v. administration. However, the i.a. route increased the risk of cerebral lesions and did not improve functional recovery. The i.v. delivery is safe but MCS do not reach the brain tissue, implying that treatment benefits observed for this route are not attributable to brain MCS engrafting after stroke.
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Affiliation(s)
- Bárbara Argibay
- Clinical Neurosciences Research Laboratory, Clinical University Hospital, Health Research Institute of Santiago de Compostela (IDIS), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Jesse Trekker
- IMEC, Department of Life Science Technology, Leuven 3001, Belgium.,Biomedical MRI, Department of Imaging and Pathology, KU Leuven, Leuven 3000, Belgium
| | - Uwe Himmelreich
- Biomedical MRI, Department of Imaging and Pathology, KU Leuven, Leuven 3000, Belgium
| | - Andrés Beiras
- Department of Morphological Sciences, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Antonio Topete
- Grupo de Física de Coloides y Polímeros, Departamento de Física de la Materia Condensada, Universidade de Santiago de Compostela, Santiago de Compostela, Spain.,Departamento de Fisiología, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara 44340, México
| | - Pablo Taboada
- Grupo de Física de Coloides y Polímeros, Departamento de Física de la Materia Condensada, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - María Pérez-Mato
- Clinical Neurosciences Research Laboratory, Clinical University Hospital, Health Research Institute of Santiago de Compostela (IDIS), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Alba Vieites-Prado
- Clinical Neurosciences Research Laboratory, Clinical University Hospital, Health Research Institute of Santiago de Compostela (IDIS), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Ramón Iglesias-Rey
- Clinical Neurosciences Research Laboratory, Clinical University Hospital, Health Research Institute of Santiago de Compostela (IDIS), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - José Rivas
- Applied Physics Department, Campus Vida, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Anna M Planas
- Department of Brain Ischemia and Neurodegeneration, Institut d' Investigacions Biomèdiques de Barcelona (IIBB), Consejo Superior de Investigaciones Científicas (CSIC), Barcelona, Spain.,August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
| | - Tomás Sobrino
- Clinical Neurosciences Research Laboratory, Clinical University Hospital, Health Research Institute of Santiago de Compostela (IDIS), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - José Castillo
- Clinical Neurosciences Research Laboratory, Clinical University Hospital, Health Research Institute of Santiago de Compostela (IDIS), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Francisco Campos
- Clinical Neurosciences Research Laboratory, Clinical University Hospital, Health Research Institute of Santiago de Compostela (IDIS), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
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34
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Zhou ZW, Li YD, Gao WW, Chen JL, Yue SY, Zhang JN. Cold water swimming pretreatment reduces cognitive deficits in a rat model of traumatic brain injury. Neural Regen Res 2017; 12:1322-1328. [PMID: 28966648 PMCID: PMC5607828 DOI: 10.4103/1673-5374.213553] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
A moderate stress such as cold water swimming can raise the tolerance of the body to potentially injurious events. However, little is known about the mechanism of beneficial effects induced by moderate stress. In this study, we used a classic rat model of traumatic brain injury to test the hypothesis that cold water swimming preconditioning improved the recovery of cognitive functions and explored the mechanisms. Results showed that after traumatic brain injury, pre-conditioned rats (cold water swimming for 3 minutes at 4°C) spent a significantly higher percent of times in the goal quadrant of cold water swim, and escape latencies were shorter than for non-pretreated rats. The number of circulating endothelial progenitor cells was significantly higher in pre-conditioned rats than those without pretreatment at 0, 3, 6 and 24 hours after traumatic brain injury. Immunohistochemical staining and Von Willebrand factor staining demonstrated that the number of CD34+ stem cells and new blood vessels in the injured hippocampus tissue increased significantly in pre-conditioned rats. These data suggest that pretreatment with cold water swimming could promote the proliferation of endothelial progenitor cells and angiogenesis in the peripheral blood and hippocampus. It also ameliorated cognitive deficits caused by experimental traumatic brain injury.
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Affiliation(s)
- Zi-Wei Zhou
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China.,Tianjin Neurological Institute, Tianjin, China.,Key Laboratory of Post-trauma Neuro-repair and Regeneration in Central Nervous System, Ministry of Education, Tianjin, China.,Tianjin Key Laboratory of Injuries, Variations and Regeneration of Nervous System, Tianjin, China
| | - Ya-Dan Li
- Intensive Care Units, Tianjin Huanhu Hospital, Tianjin, China
| | - Wei-Wei Gao
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China.,Tianjin Neurological Institute, Tianjin, China.,Key Laboratory of Post-trauma Neuro-repair and Regeneration in Central Nervous System, Ministry of Education, Tianjin, China.,Tianjin Key Laboratory of Injuries, Variations and Regeneration of Nervous System, Tianjin, China
| | - Jie-Li Chen
- Department of Neurology, Henry Ford Hospital, Detroit, MI, USA
| | - Shu-Yuan Yue
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China.,Tianjin Neurological Institute, Tianjin, China.,Key Laboratory of Post-trauma Neuro-repair and Regeneration in Central Nervous System, Ministry of Education, Tianjin, China.,Tianjin Key Laboratory of Injuries, Variations and Regeneration of Nervous System, Tianjin, China
| | - Jian-Ning Zhang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China.,Tianjin Neurological Institute, Tianjin, China.,Key Laboratory of Post-trauma Neuro-repair and Regeneration in Central Nervous System, Ministry of Education, Tianjin, China.,Tianjin Key Laboratory of Injuries, Variations and Regeneration of Nervous System, Tianjin, China
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35
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Wu Q, Wang Y, Demaerschalk BM, Ghimire S, Wellik KE, Qu W. Bone marrow stromal cell therapy for ischemic stroke: A meta-analysis of randomized control animal trials. Int J Stroke 2016; 12:273-284. [PMID: 27794139 DOI: 10.1177/1747493016676617] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Background Results of animal studies assessing efficacy of bone marrow stromal cell therapy for ischemic stroke remain inconsistent. Aims The aims are to assess efficacy of bone marrow stromal cell therapy for ischemic stroke in animal studies. Methods Randomized controlled animal trials assessing efficacy of bone marrow stromal cell therapy were eligible. Stroke therapy academic industry round table was used to assess methodologic quality of included studies. Primary outcomes were total infarction volume and modified Neurological Severity Score. Multiple prespecified sensitivity analyses and subgroup analyses were conducted. Random effects models were used for meta-analysis. Results Thirty-three randomized animal trials were included with a total of 796 animals. The median quality score was 6 (interquartile range, 5-7). Bone marrow stromal cell therapy decreased total infarction volume (standardized mean difference, 0.897; 95% confidence interval, 0.553-1.241; P < .001) at follow-up. Overall standardized mean difference between animals treated with bone marrow stromal cell and controls was 2.47 (95% confidence interval, 1.84-3.11; P < .001) for modified Neurological Severity Score; 1.27 (95% confidence interval, 0.72-1.82; P < .001) for adhesive removal test; and 2.13 (95% confidence interval, 0.65-3.61; P < .001) for rotarod test. Significant heterogeneity among studies was observed. Effect of all outcomes stayed significant in various sensitivity analyses and subgroup analyses, except in a few subgroup analyses with small sample size or with short time follow-up. No significant difference between groups was observed except for study location, in which significantly larger estimates were found in Asian countries. On the basis of this meta-analysis, larger sample sizes are warranted for future animal studies. Conclusions Bone marrow stromal cell therapy significantly decreased total infarction volume and increased neural functional recovery in randomized controlled animal models of ischemic stroke.
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Affiliation(s)
- Qing Wu
- 1 Nevada Institute of Personalized Medicine, University of Nevada, Las Vegas, Nevada USA.,2 Department of Environmental & Occupational Health, School of Community Health Sciences, University of Nevada, Las Vegas, Nevada USA
| | - Yuexiang Wang
- 3 Division of Pain Medicine, Mayo Clinic, Rochester, Minnesota USA
| | | | - Saruna Ghimire
- 1 Nevada Institute of Personalized Medicine, University of Nevada, Las Vegas, Nevada USA
| | - Kay E Wellik
- 5 Division of Education Administration, Mayo Clinic, Scottsdale, Arizona USA
| | - Wenchun Qu
- 3 Division of Pain Medicine, Mayo Clinic, Rochester, Minnesota USA.,6 Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, Minnesota USA
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Xie C, Gao X, Luo Y, Pang Y, Li M. Electroacupuncture modulates stromal cell-derived factor-1α expression and mobilization of bone marrow endothelial progenitor cells in focal cerebral ischemia/reperfusion model rats. Brain Res 2016; 1648:119-126. [PMID: 27453543 DOI: 10.1016/j.brainres.2016.07.038] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Revised: 05/27/2016] [Accepted: 07/20/2016] [Indexed: 01/07/2023]
Abstract
Stromal cell-derived factor-1α(SDF-1α) plays a crucial role in regulating the mobilization, migration and homing of endothelial progenitor cells(EPCs). Electroacupuncture(EA), a modern version of Traditional Chinese Medicine, can improve neurological recovery and angiogenesis in cerebral ischemic area. This study aimed to investigate the effects of electroacupuncture(EA) on the mobilization and migration of bone marrow EPCs and neurological functional recovery in rats model after focal cerebral ischemia/reperfusion and the potentially involved mechanisms. Sprague-Dawley rats received filament occlusion of the right middle cerebral artery for 2h followed by reperfusion for 12h, 1d, 2d, 3d, 7d respectively. Rats were randomly divided into sham group, model group and EA group. After 2h of the reperfusion, EA was given at the "Baihui" (GV 20)/Siguan ("Hegu" (LI 4)/"Taichong" (LR 3)) acupoints in the EA group. Modified neurological severity score (mNSS) was used to assess the neurological functional recovery. EPCs number and SDF-1α level in bone marrow(BM) and peripheral blood(PB) were detected by using fluorescence-activated cell sorting (FACS) analysis and quantitative real time polymerase chain reaction (qRT-PCR) respectively. An mNSS test showed that EA treatment significantly improved the neurological functional outcome. EPCs number in PB and BM were obviously increased in the EA group. After cerebral ischemia, the SDF-1α level was decreased in BM while it was increased in PB, which implied a gradient of SDF-1α among BM and PB after ischemia. It suggested that the forming of SDF-1α concentration gradient can induce the mobilization and homing of EPCs. Eletroacupuncture as a treatment can accelerate and increase the forming of SDF-1α concentration gradient to further induce the mobilization of EPCs and angiogenesis in ischemic brain and improve the neurological function recovery.
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Affiliation(s)
- Chenchen Xie
- Department of Neurology, the First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Neurology, Chongqing 400016, China; Department of Neurology, Affiliated Hospital of Chengdu University, Chengdu, Sichuan 610018, China.
| | - Xiang Gao
- Department of Nephrology, The Eleventh People's Hospital of Chengdu, Chengdu, Sichuan 610018, China.
| | - Yong Luo
- Department of Neurology, the First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Neurology, Chongqing 400016, China.
| | - Yueshan Pang
- Department of Neurology, the First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Neurology, Chongqing 400016, China.
| | - Man Li
- Department of Neurology, the First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Neurology, Chongqing 400016, China.
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Shichinohe H, Houkin K. Cell Therapy for Stroke: Review of Previous Clinical Trials and Introduction of Our New Trials. Neurol Med Chir (Tokyo) 2016; 56:592-596. [PMID: 27302193 PMCID: PMC5066079 DOI: 10.2176/nmc.st.2016-0087] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Stroke is still a leading cause of death and disability, and despite intensive research, few treatment options exist. A recent breakthrough in cell therapy is expected to reverse the neurological sequelae of stroke. Although some pioneer studies on the use of cell therapy for the treatment of stroke have been reported, certain problems still remain unsolved. We investigated the use of autologous bone marrow stromal cell (BMSC) transplantation for the treatment of stroke, to develop it as the next-generation cell therapy. In this study, we introduce the preparation of a new clinical trial, the Research on Advanced Intervention using Novel Bone marrow stem cell (RAINBOW) study. The trial will start in 2016, and we hope that it will not only be helpful for treating patients but also for clarifying the therapeutic mechanisms. Moreover, we review stem cell therapeutics as an emerging paradigm in stroke (STEPS) and the guidelines for the development of cell therapy for stroke in the United States as well as introduce the development of new guidelines in Japan. These guidelines are expected to encourage the development of cell therapy for stroke management.
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Affiliation(s)
- Hideo Shichinohe
- Department of Neurosurgery, Hokkaido University Graduate School of Medicine
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Garbuzova-Davis S, Haller E, Tajiri N, Thomson A, Barretta J, Williams SN, Haim ED, Qin H, Frisina-Deyo A, Abraham JV, Sanberg PR, Van Loveren H, Borlongan CV. Blood-Spinal Cord Barrier Alterations in Subacute and Chronic Stages of a Rat Model of Focal Cerebral Ischemia. J Neuropathol Exp Neurol 2016; 75:673-88. [PMID: 27283328 DOI: 10.1093/jnen/nlw040] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
We previously demonstrated blood-brain barrier impairment in remote contralateral brain areas in rats at 7 and 30 days after transient middle cerebral artery occlusion (tMCAO), indicating ischemic diaschisis. Here, we focused on effects of subacute and chronic focal cerebral ischemia on the blood-spinal cord barrier (BSCB). We observed BSCB damage on both sides of the cervical spinal cord in rats at 7 and 30 days post-tMCAO. Major BSCB ultrastructural changes in spinal cord gray and white matter included vacuolated endothelial cells containing autophagosomes, pericyte degeneration with enlarged mitochondria, astrocyte end-feet degeneration and perivascular edema; damaged motor neurons, swollen axons with unraveled myelin in ascending and descending tracts and astrogliosis were also observed. Evans Blue dye extravasation was maximal at 7 days. There was immunofluorescence evidence of reduction of microvascular expression of tight junction occludin, upregulation of Beclin-1 and LC3B immunoreactivities at 7 days and a reduction of the latter at 30 days post-ischemia. These novel pathological alterations on the cervical spinal cord microvasculature in rats after tMCAO suggest pervasive and long-lasting BSCB damage after focal cerebral ischemia, and that spinal cord ischemic diaschisis should be considered in the pathophysiology and therapeutic approaches in patients with ischemic cerebral infarction.
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Affiliation(s)
- Svitlana Garbuzova-Davis
- From the Center of Excellence for Aging & Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, NT, AT, JB, SNW, EDH, HQ, AF-D, JVA, PRS, CVB); Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS, HVL, CVB); Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D); Department of Pathology and Cell Biology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS); Department of Integrative Biology, University of South Florida, Tampa, Florida (EH); Department of Psychiatry, Morsani College of Medicine, University of South Florida, Tampa, Florida (PRS).
| | - Edward Haller
- From the Center of Excellence for Aging & Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, NT, AT, JB, SNW, EDH, HQ, AF-D, JVA, PRS, CVB); Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS, HVL, CVB); Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D); Department of Pathology and Cell Biology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS); Department of Integrative Biology, University of South Florida, Tampa, Florida (EH); Department of Psychiatry, Morsani College of Medicine, University of South Florida, Tampa, Florida (PRS)
| | - Naoki Tajiri
- From the Center of Excellence for Aging & Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, NT, AT, JB, SNW, EDH, HQ, AF-D, JVA, PRS, CVB); Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS, HVL, CVB); Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D); Department of Pathology and Cell Biology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS); Department of Integrative Biology, University of South Florida, Tampa, Florida (EH); Department of Psychiatry, Morsani College of Medicine, University of South Florida, Tampa, Florida (PRS)
| | - Avery Thomson
- From the Center of Excellence for Aging & Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, NT, AT, JB, SNW, EDH, HQ, AF-D, JVA, PRS, CVB); Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS, HVL, CVB); Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D); Department of Pathology and Cell Biology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS); Department of Integrative Biology, University of South Florida, Tampa, Florida (EH); Department of Psychiatry, Morsani College of Medicine, University of South Florida, Tampa, Florida (PRS)
| | - Jennifer Barretta
- From the Center of Excellence for Aging & Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, NT, AT, JB, SNW, EDH, HQ, AF-D, JVA, PRS, CVB); Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS, HVL, CVB); Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D); Department of Pathology and Cell Biology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS); Department of Integrative Biology, University of South Florida, Tampa, Florida (EH); Department of Psychiatry, Morsani College of Medicine, University of South Florida, Tampa, Florida (PRS)
| | - Stephanie N Williams
- From the Center of Excellence for Aging & Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, NT, AT, JB, SNW, EDH, HQ, AF-D, JVA, PRS, CVB); Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS, HVL, CVB); Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D); Department of Pathology and Cell Biology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS); Department of Integrative Biology, University of South Florida, Tampa, Florida (EH); Department of Psychiatry, Morsani College of Medicine, University of South Florida, Tampa, Florida (PRS)
| | - Eithan D Haim
- From the Center of Excellence for Aging & Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, NT, AT, JB, SNW, EDH, HQ, AF-D, JVA, PRS, CVB); Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS, HVL, CVB); Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D); Department of Pathology and Cell Biology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS); Department of Integrative Biology, University of South Florida, Tampa, Florida (EH); Department of Psychiatry, Morsani College of Medicine, University of South Florida, Tampa, Florida (PRS)
| | - Hua Qin
- From the Center of Excellence for Aging & Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, NT, AT, JB, SNW, EDH, HQ, AF-D, JVA, PRS, CVB); Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS, HVL, CVB); Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D); Department of Pathology and Cell Biology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS); Department of Integrative Biology, University of South Florida, Tampa, Florida (EH); Department of Psychiatry, Morsani College of Medicine, University of South Florida, Tampa, Florida (PRS)
| | - Aric Frisina-Deyo
- From the Center of Excellence for Aging & Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, NT, AT, JB, SNW, EDH, HQ, AF-D, JVA, PRS, CVB); Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS, HVL, CVB); Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D); Department of Pathology and Cell Biology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS); Department of Integrative Biology, University of South Florida, Tampa, Florida (EH); Department of Psychiatry, Morsani College of Medicine, University of South Florida, Tampa, Florida (PRS)
| | - Jerry V Abraham
- From the Center of Excellence for Aging & Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, NT, AT, JB, SNW, EDH, HQ, AF-D, JVA, PRS, CVB); Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS, HVL, CVB); Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D); Department of Pathology and Cell Biology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS); Department of Integrative Biology, University of South Florida, Tampa, Florida (EH); Department of Psychiatry, Morsani College of Medicine, University of South Florida, Tampa, Florida (PRS)
| | - Paul R Sanberg
- From the Center of Excellence for Aging & Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, NT, AT, JB, SNW, EDH, HQ, AF-D, JVA, PRS, CVB); Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS, HVL, CVB); Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D); Department of Pathology and Cell Biology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS); Department of Integrative Biology, University of South Florida, Tampa, Florida (EH); Department of Psychiatry, Morsani College of Medicine, University of South Florida, Tampa, Florida (PRS)
| | - Harry Van Loveren
- From the Center of Excellence for Aging & Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, NT, AT, JB, SNW, EDH, HQ, AF-D, JVA, PRS, CVB); Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS, HVL, CVB); Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D); Department of Pathology and Cell Biology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS); Department of Integrative Biology, University of South Florida, Tampa, Florida (EH); Department of Psychiatry, Morsani College of Medicine, University of South Florida, Tampa, Florida (PRS)
| | - Cesario V Borlongan
- From the Center of Excellence for Aging & Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, NT, AT, JB, SNW, EDH, HQ, AF-D, JVA, PRS, CVB); Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS, HVL, CVB); Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D); Department of Pathology and Cell Biology, Morsani College of Medicine, University of South Florida, Tampa, Florida (SG-D, PRS); Department of Integrative Biology, University of South Florida, Tampa, Florida (EH); Department of Psychiatry, Morsani College of Medicine, University of South Florida, Tampa, Florida (PRS)
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Mohammadian M, Sadeghipour HR, Kashani IR, Jahromi GP, Omidi A, Nejad AK, Golchoobian R, Boskabady MH. Evaluation of Simvastatin and Bone Marrow-Derived Mesenchymal Stem Cell Combination Therapy on Airway Remodeling in a Mouse Asthma Model. Lung 2016; 194:777-85. [PMID: 27161569 DOI: 10.1007/s00408-016-9884-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Accepted: 04/22/2016] [Indexed: 12/14/2022]
Abstract
INTRODUCTION The effect of bone marrow-derived mesenchymal stem cells (BMSCs) on asthma treatment was shown in our previous study. Several studies have shown the effect of statins on BMSC preservation and migration to sites of inflammation. In this study, the effects of simvastatin and BMSC combination therapy in an ovalbumin-induced asthma model in mouse were examined. METHODS Four groups of BALB/c mice were studied including control group (animals were not sensitized), asthma group (animals were sensitized by ovalbumin), asthma + simvastatin group (asthmatic animals were treated with simvastatin), and asthma + BMSC + simvastatin group (asthmatic animals were treated with simvastatin and BMSCs). BMSCs were isolated, characterized, labeled with BrdU, and transferred into asthmatic mice. BMSC migration, airways histopathology, and total and differential white blood cell (WBC) count in bronchoalveolar lavage (BAL) fluid were evaluated. RESULTS A significant increase in the number of BrdU-BMSCs was found in the lungs of mice treated with simvastatin + BMSCs compared to mice treated with BMSCs. The histopathological changes, BAL total WBC counts, and the percentage of neutrophils and eosinophils were increased in asthma group compared to the control group. Treatment with simvastatin significantly decreased airway inflammation and inflammatory cell infiltration. Combination therapy improved all measured parameters higher than simvastatin. Goblet cell hyperplasia and subepithelial fibrosis were also decreased in combination therapy group. CONCLUSION These results indicated that simvastatin and BMSC combination therapy was superior to simvastatin therapy and BMSC therapy alone in reduction of airway remodeling and lung inflammation in the ovalbumin-induced asthma model in mouse.
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Affiliation(s)
- Maryam Mohammadian
- Department of Physiology, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamid Reza Sadeghipour
- Department of Physiology, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Iraj Ragerdi Kashani
- Department of Anatomy, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Gila Pirzad Jahromi
- Chemical Injuries Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Amene Omidi
- Department of Anatomy, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Amir Kavian Nejad
- Department of Emergency Medical Services, Faculty of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ravie Golchoobian
- Department of Physiology, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Hossein Boskabady
- Neurogenic Inflammation Research Center and Department of Physiology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
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Biomaterial Applications in Cell-Based Therapy in Experimental Stroke. Stem Cells Int 2016; 2016:6810562. [PMID: 27274738 PMCID: PMC4870368 DOI: 10.1155/2016/6810562] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2015] [Revised: 03/11/2016] [Accepted: 04/04/2016] [Indexed: 01/08/2023] Open
Abstract
Stroke is an important health issue corresponding to the second cause of mortality and first cause of severe disability with no effective treatments after the first hours of onset. Regenerative approaches such as cell therapy provide an increase in endogenous brain structural plasticity but they are not enough to promote a complete recovery. Tissue engineering has recently aroused a major interesting development of biomaterials for use into the central nervous system. Many biomaterials have been engineered based on natural compounds, synthetic compounds, or a mix of both with the aim of providing polymers with specific properties. The mechanical properties of biomaterials can be exquisitely regulated forming polymers with different stiffness, modifiable physical state that polymerizes in situ, or small particles encapsulating cells or growth factors. The choice of biomaterial compounds should be adapted for the different applications, structure target, and delay of administration. Biocompatibilities with embedded cells and with the host tissue and biodegradation rate must be considerate. In this paper, we review the different applications of biomaterials combined with cell therapy in ischemic stroke and we explore specific features such as choice of biomaterial compounds and physical and mechanical properties concerning the recent studies in experimental stroke.
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Nam HS, Kwon I, Lee BH, Kim H, Kim J, An S, Lee OH, Lee PH, Kim HO, Namgoong H, Kim YD, Heo JH. Effects of Mesenchymal Stem Cell Treatment on the Expression of Matrix Metalloproteinases and Angiogenesis during Ischemic Stroke Recovery. PLoS One 2015; 10:e0144218. [PMID: 26637168 PMCID: PMC4670145 DOI: 10.1371/journal.pone.0144218] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Accepted: 11/16/2015] [Indexed: 01/19/2023] Open
Abstract
Background The efficacy of mesenchymal stem cell (MSC) transplantation in ischemic stroke might depend on the timing of administration. We investigated the optimal time point of MSC transplantation. After MSC treatment, we also investigated the expression of matrix metalloproteinases (MMPs), which play a role in vascular and tissue remodeling. Methods Human bone marrow-derived MSCs (2 × 106, passage 5) were administrated intravenously after permanent middle cerebral artery occlusion (MCAO) was induced in male Sprague-Dawley rats. First, we determined the time point of MSC transplantation that led to maximal neurological recovery at 1 h, 1 day, and 3 days after MCAO. Next, we measured activity of MMP-2 and MMP-9, neurological recovery, infarction volume, and vascular density after transplanting MSCs at the time that led to maximal neurological recovery. Results Among the MSC-transplanted rats, those of the MSC 1-hour group showed maximal recovery in the rotarod test (P = 0.023) and the Longa score (P = 0.018). MMP-2 activity at 1 day after MCAO in the MSC 1-hour group was significantly higher than that in the control group (P = 0.002), but MMP-9 activity was not distinct. The MSC 1-hour group also showed smaller infarction volume and higher vascular density than did the control group. Conclusions In a permanent model of rodent MCAO, very early transplantation of human MSCs (1 h after MCAO) produced greater neurological recovery and decreased infraction volume. The elevation of MMP-2 activity and the increase in vascular density after MSC treatment suggest that MSCs might help promote angiogenesis and lead to neurological improvement during the recovery phase after ischemic stroke.
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Affiliation(s)
- Hyo Suk Nam
- Department of Neurology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.,Severance Integrative Research Institute for Cerebral & Cardiovascular Disease, Yonsei University Health System, Seoul, Korea
| | - Il Kwon
- Department of Neurology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.,Severance Integrative Research Institute for Cerebral & Cardiovascular Disease, Yonsei University Health System, Seoul, Korea
| | - Bo Hyung Lee
- Department of Neurology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.,Severance Integrative Research Institute for Cerebral & Cardiovascular Disease, Yonsei University Health System, Seoul, Korea
| | - Haejin Kim
- Department of Neurology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.,Severance Integrative Research Institute for Cerebral & Cardiovascular Disease, Yonsei University Health System, Seoul, Korea
| | - Jayoung Kim
- Brain Korea 21 Plus Project for Medical Science, Yonsei University, Seoul, Korea.,Severance Integrative Research Institute for Cerebral & Cardiovascular Disease, Yonsei University Health System, Seoul, Korea
| | - Sunho An
- Brain Korea 21 Plus Project for Medical Science, Yonsei University, Seoul, Korea.,Severance Integrative Research Institute for Cerebral & Cardiovascular Disease, Yonsei University Health System, Seoul, Korea
| | - Ok-Hee Lee
- Department of Neurology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.,Severance Integrative Research Institute for Cerebral & Cardiovascular Disease, Yonsei University Health System, Seoul, Korea
| | - Phil Hyu Lee
- Department of Neurology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hyun Ok Kim
- Department of Laboratory Medicine, Severance Hospital, Yonsei Cell Therapy Center, Yonsei University College of Medicine, Seoul, Korea
| | - Hyun Namgoong
- Microbiology, Immunology and Molecular Genetics, University of California Los Angeles, Los Angeles, California, United States of America
| | - Young Dae Kim
- Department of Neurology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.,Severance Integrative Research Institute for Cerebral & Cardiovascular Disease, Yonsei University Health System, Seoul, Korea
| | - Ji Hoe Heo
- Department of Neurology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.,Severance Integrative Research Institute for Cerebral & Cardiovascular Disease, Yonsei University Health System, Seoul, Korea
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Suda S, Yang B, Schaar K, Xi X, Pido J, Parsha K, Aronowski J, Savitz SI. Autologous Bone Marrow Mononuclear Cells Exert Broad Effects on Short- and Long-Term Biological and Functional Outcomes in Rodents with Intracerebral Hemorrhage. Stem Cells Dev 2015; 24:2756-66. [PMID: 26414707 DOI: 10.1089/scd.2015.0107] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Autologous bone marrow-derived mononuclear cells (MNCs) are a potential therapy for ischemic stroke. However, the effect of MNCs in intracerebral hemorrhage (ICH) has not been fully studied. In this study, we investigated the effects of autologous MNCs in experimental ICH. ICH was induced by infusion of autologous blood into the left striatum in young and aged male Long Evans rats. Twenty-four hours after ICH, rats were randomized to receive an intravenous administration of autologous MNCs (1 × 10(7) cells/kg) or saline. We examined brain water content, various markers related to the integrity of the neurovascular unit and inflammation, neurological deficit, neuroregeneration, and brain atrophy. We found that MNC-treated young rats showed a reduction in the neurotrophil infiltration, the number of inducible nitric oxide synthase-positive cells, and the expression of inflammatory-related signalings such as the high-mobility group protein box-1, S100 calcium binding protein B, matrix metalloproteinase-9, and aquaporin 4. Ultimately, MNCs reduced brain edema in the perihematomal area compared with saline-treated animals at 3 days after ICH. Moreover, MNCs increased vessel density and migration of doublecortin-positive cells, improved motor functional recovery, spatial learning, and memory impairment, and reduced brain atrophy compared with saline-treated animals at 28 days after ICH. We also found that MNCs reduced brain edema and brain atrophy and improved spatial learning and memory in aged rats after ICH. We conclude that autologous MNCs can be safely harvested and intravenously reinfused in rodent ICH and may improve long-term structural and functional recovery after ICH. The results of this study may be applicable when considering future clinical trials testing MNCs for ICH.
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Affiliation(s)
- Satoshi Suda
- 1 Department of Neurological Science, Graduate School of Medicine, Nippon Medical School , Tokyo, Japan
| | - Bing Yang
- 2 Department of Neurology, University of Texas Medical School at Houston , Houston, Texas
| | - Krystal Schaar
- 2 Department of Neurology, University of Texas Medical School at Houston , Houston, Texas
| | - Xiaopei Xi
- 2 Department of Neurology, University of Texas Medical School at Houston , Houston, Texas
| | - Jennifer Pido
- 2 Department of Neurology, University of Texas Medical School at Houston , Houston, Texas
| | - Kaushik Parsha
- 2 Department of Neurology, University of Texas Medical School at Houston , Houston, Texas
| | - Jaroslaw Aronowski
- 2 Department of Neurology, University of Texas Medical School at Houston , Houston, Texas
| | - Sean I Savitz
- 2 Department of Neurology, University of Texas Medical School at Houston , Houston, Texas
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Garbuzova-Davis S, Haller E, Williams SN, Haim ED, Tajiri N, Hernandez-Ontiveros DG, Frisina-Deyo A, Boffeli SM, Sanberg PR, Borlongan CV. Compromised blood-brain barrier competence in remote brain areas in ischemic stroke rats at the chronic stage. J Comp Neurol 2015; 522:3120-37. [PMID: 24610730 DOI: 10.1002/cne.23582] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Revised: 01/28/2014] [Accepted: 03/05/2014] [Indexed: 12/14/2022]
Abstract
Stroke is a life-threatening disease leading to long-term disability in stroke survivors. Cerebral functional insufficiency in chronic stroke might be due to pathological changes in brain areas remote from the initial ischemic lesion, i.e., diaschisis. Previously, we showed that the damaged blood-brain barrier (BBB) was involved in subacute diaschisis. The present study investigated BBB competence in chronic diaschisis by using a transient middle cerebral artery occlusion (tMCAO) rat model. Our results demonstrated significant BBB damage mostly in the ipsilateral striatum and motor cortex in rats at 30 days after tMCAO. The BBB alterations were also determined in the contralateral hemisphere via ultrastructural and immunohistochemical analyses. Major BBB pathological changes in contralateral remote striatum and motor cortex areas included 1) vacuolated endothelial cells containing large autophagosomes, 2) degenerated pericytes displaying mitochondria with cristae disruption, 3) degenerated astrocytes and perivascular edema, 4) Evans blue extravasation, and 5) appearance of parenchymal astrogliosis. Discrete analyses of striatal and motor cortex areas revealed significantly higher autophagosome accumulation in capillaries of ventral striatum and astrogliosis in dorsal striatum in both cerebral hemispheres. These widespread microvascular alterations in ipsilateral and contralateral brain hemispheres suggest persistent and/or continued BBB damage in chronic ischemia. The pathological changes in remote brain areas likely indicate chronic ischemic diaschisis, which should be considered in the development of treatment strategies for stroke.
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Affiliation(s)
- Svitlana Garbuzova-Davis
- Center of Excellence for Aging and Brain Repair, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612; Department of Neurosurgery and Brain Repair, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612; Department of Molecular Pharmacology and Physiology, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612; Department of Pathology and Cell Biology, University of South Florida, Morsani College of Medicine, Tampa, Florida, 33612
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Lee SH, Jin KS, Bang OY, Kim BJ, Park SJ, Lee NH, Yoo KH, Koo HH, Sung KW. Differential Migration of Mesenchymal Stem Cells to Ischemic Regions after Middle Cerebral Artery Occlusion in Rats. PLoS One 2015; 10:e0134920. [PMID: 26241653 PMCID: PMC4524688 DOI: 10.1371/journal.pone.0134920] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Accepted: 07/15/2015] [Indexed: 12/16/2022] Open
Abstract
To evaluate the optimal timing of mesenchymal stem cell (MSC) transplantation following stroke, rats were transplanted with MSCs at 1 (D1), 4 (D4), and 7 days (D7) after middle cerebral artery occlusion (MCAo). Rats in the D1 group showed a better functional recovery than those in the D4 or D7 groups after MCAo. MSCs preferentially migrated to the cortex in the D1 group, while the MSCs in the D4 or D7 groups preferentially migrated to the striatum. Interestingly, the level of monocyte chemotactic protein-1 (MCP-1) in the cortex was highest at 1 day after MCAo, while the level of stromal cell-derived factor-1 (SDF-1) in the striatum was lowest at 1 day after MCAo and then increased over time. The pattern of MCP-1 and SDF-1 level changes according to the time after MCAo was consistent with in vivo and in vitro migration patterns of MSCs. The results suggest that an earlier MSC transplantation is associated with a better functional recovery after stroke, which could be explained by the preferential migration of MSCs to the cortex in the early transplantation group. The time-dependent differential expression of MCP-1 and SDF-1 between ischemic regions seemed to mediate the differential migration of MSCs. Highest level of MCP-1 at one day of stroke may induce preferential migration of MSCs to the cortex, then better functional improvement.
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Affiliation(s)
- Soo Hyun Lee
- Samsung Genome Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Kyung Sil Jin
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Oh Young Bang
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Byoung Joon Kim
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Soo Jin Park
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Na Hee Lee
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Keon Hee Yoo
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hong Hoe Koo
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Ki Woong Sung
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- * E-mail:
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Acosta SA, Tajiri N, Hoover J, Kaneko Y, Borlongan CV. Intravenous Bone Marrow Stem Cell Grafts Preferentially Migrate to Spleen and Abrogate Chronic Inflammation in Stroke. Stroke 2015. [PMID: 26219646 PMCID: PMC4542567 DOI: 10.1161/strokeaha.115.009854] [Citation(s) in RCA: 140] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND PURPOSE Adult stem cell therapy is an experimental stroke treatment. Here, we assessed homing and anti-inflammatory effects of bone marrow stromal cells (hBMSCs) in chronic stroke. METHODS At 60 days post stroke, adult Sprague-Dawley rats received intravenous hBMSCs (4×10(6) labeled or nonlabeled cells) or vehicle (saline). A sham surgery group served as additional control. In vivo imaging was conducted between 1 hour and 11 days post transplantation, followed by histological examination. RESULTS Labeled hBMSCs migrated to spleen which emitted significantly higher fluorescent signal across all time points, especially during the first hour, and were modestly detected in the head region at the 12 hours and 11 days, compared with nonlabeled hBMSCs and vehicle-infused stroke animals, or sham (P<0.05). At 11 days post transplantation, ex vivo imaging confirmed preferential hBMSC migration to the spleen over the brain. Hematoxylin and eosin staining revealed significant 15% and 30% reductions in striatal infarct and peri-infarct area, and a trend of rescue against neuronal loss in the hippocampus. Unbiased stereology showed significant 75% and 60% decrements in major histocompatibility complex II-activated inflammatory cells in gray and white matter, and a 43% diminution in tumor necrosis factor-α cell density in the spleen of transplanted stroke animals compared with vehicle-infused stroke animals (P<0.05). Human antigen immunostaining revealed 0.03% hBMSCs survived in spleen and only 0.0007% in brain. MSC migration to spleen, but not brain, inversely correlated with reduced infarct, peri-infarct, and inflammation. CONCLUSIONS hBMSC transplantation is therapeutic in chronic stroke possibly by abrogating the inflammation-plagued secondary cell death.
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Affiliation(s)
- Sandra A Acosta
- From the Center of Excellence for Aging and Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, Tampa
| | - Naoki Tajiri
- From the Center of Excellence for Aging and Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, Tampa
| | - Jaclyn Hoover
- From the Center of Excellence for Aging and Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, Tampa
| | - Yuji Kaneko
- From the Center of Excellence for Aging and Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, Tampa
| | - Cesar V Borlongan
- From the Center of Excellence for Aging and Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida College of Medicine, Tampa.
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Yu DS, Liu LB, Cao Y, Wang YS, Bi YL, Wei ZJ, Tong SM, Lv G, Mei XF. Combining Bone Marrow Stromal Cells with Green Tea Polyphenols Attenuates the Blood-Spinal Cord Barrier Permeability in Rats with Compression Spinal Cord Injury. J Mol Neurosci 2015; 56:388-96. [PMID: 26007330 DOI: 10.1007/s12031-015-0564-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Accepted: 04/06/2015] [Indexed: 12/18/2022]
Abstract
This study was performed to investigate the effect of bone marrow stromal cells (BMSCs) combined with green tea polyphenols (GTPs) on the blood-spinal cord barrier (BSCB) permeability after spinal cord injury (SCI) in the rat model. In the model of SCI rats, we found that the water content and the BSCB permeability were decreased by BMSCs and GTPs treatment, and their combination had a synergistic effect. Further, the motor function of rats was also greatly improved by BMSCs and GTPs administration. After treated by the combination of BMSCs and GTPs, SCI rats showed the up-regulated expression of tight junction (TJ) associated proteins claudin-5, occludin and ZO-1 by Western blot, which was more remarkable than that in the single treatment. The increased expression levels of claudin-5, occludin, and ZO-1 were the most obvious in the spinal cord microvessels using immunohistochemistry assay. This led to the conclusion that the combination of BMSCs and GTPs could decrease the BSCB permeability by up-regulating protein expression levels of claudin-5, occludin, and ZO-1. In addition, after BMSCs and GTPs administration, the results of Western blot and enzyme-linked immunosorbent assay (ELISA) revealed a significant decrease in protein expression level and the activation of nuclear factor-кB (NF-кB) p65. Our results indicated that combination of BMSCs and GTPs could improve motor function after SCI, which might be correlated with improvements in BSCB integrity, and that NF-кB might be involved in the modulating process.
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Affiliation(s)
- De-shui Yu
- Department of Orthopedics, The First Affiliated Hospital, Liaoning Medical University, Jinzhou, 121001, People's Republic of China
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Yamauchi T, Kuroda Y, Morita T, Shichinohe H, Houkin K, Dezawa M, Kuroda S. Therapeutic effects of human multilineage-differentiating stress enduring (MUSE) cell transplantation into infarct brain of mice. PLoS One 2015; 10:e0116009. [PMID: 25747577 PMCID: PMC4351985 DOI: 10.1371/journal.pone.0116009] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2014] [Accepted: 12/03/2014] [Indexed: 01/25/2023] Open
Abstract
OBJECTIVE Bone marrow stromal cells (BMSCs) are heterogeneous and their therapeutic effect is pleiotropic. Multilineage-differentiating stress enduring (Muse) cells are recently identified to comprise several percentages of BMSCs, being able to differentiate into triploblastic lineages including neuronal cells and act as tissue repair cells. This study was aimed to clarify how Muse and non-Muse cells in BMSCs contribute to functional recovery after ischemic stroke. METHODS Human BMSCs were separated into stage specific embryonic antigen-3-positive Muse cells and -negative non-Muse cells. Immunodeficient mice were subjected to permanent middle cerebral artery occlusion and received transplantation of vehicle, Muse, non-Muse or BMSCs (2.5×104 cells) into the ipsilateral striatum 7 days later. RESULTS Motor function recovery in BMSC and non-Muse groups became apparent at 21 days after transplantation, but reached the plateau thereafter. In Muse group, functional recovery was not observed for up to 28 days post-transplantation, but became apparent at 35 days post-transplantation. On immunohistochemistry, only Muse cells were integrated into peri-infarct cortex and differentiate into Tuj-1- and NeuN-expressing cells, while negligible number of BMSCs and non-Muse cells remained in the peri-infarct area at 42 days post-transplantation. CONCLUSIONS These findings strongly suggest that Muse cells and non-Muse cells may contribute differently to tissue regeneration and functional recovery. Muse cells may be more responsible for replacement of the lost neurons through their integration into the peri-infarct cortex and spontaneous differentiation into neuronal marker-positive cells. Non-Muse cells do not remain in the host brain and may exhibit trophic effects rather than cell replacement.
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Affiliation(s)
- Tomohiro Yamauchi
- Department of Neurosurgery, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Yasumasa Kuroda
- Department of Stem Cell Biology and Histology, Graduate School of Medicine, Tohoku University, Sendai, Japan
| | - Takahiro Morita
- Department of Stem Cell Biology and Histology, Graduate School of Medicine, Tohoku University, Sendai, Japan
| | - Hideo Shichinohe
- Department of Neurosurgery, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Kiyohiro Houkin
- Department of Neurosurgery, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Mari Dezawa
- Department of Stem Cell Biology and Histology, Graduate School of Medicine, Tohoku University, Sendai, Japan
| | - Satoshi Kuroda
- Department of Neurosurgery, Hokkaido University Graduate School of Medicine, Sapporo, Japan
- Department of Neurosurgery, Graduate School of Medicine and Pharmacological Science, University of Toyama, Toyama, Japan
- * E-mail:
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Abstract
The field of stem cell therapy has emerged as a promising research area for brain repair. Optimizing the safety and efficacy of the therapy for clinical trials will require revisiting transplantation protocols. The cell delivery route stands as a key translational item that warrants careful consideration in facilitating the success of stem cell therapy in the clinic. Intracerebral administration, compared to peripheral route, requires an invasive procedure to directly implant stem cells into injured brain. Although invasive, intracerebral transplantation circumvents the prohibitive blood brain barrier in allowing grafted cells when delivered peripherally to penetrate the brain and reach the discreet damaged brain tissues. This review will highlight milestone discoveries in cell therapy for neurological disorders, with emphasis on intracerebral transplantation in relevant animal models and provide insights necessary to optimize the safety and efficacy of cell therapy for the treatment of Parkinson's disease, Huntington's disease, stroke and traumatic brain injury.
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Affiliation(s)
- Stephanny Reyes
- Center of Excellence for Aging and Brain Repair, Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, MDC 78, 12901 Bruce B. Downs Blvd, Tampa, FL 33612, USA
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Cell-based therapy for acute organ injury: preclinical evidence and ongoing clinical trials using mesenchymal stem cells. Anesthesiology 2014; 121:1099-121. [PMID: 25211170 DOI: 10.1097/aln.0000000000000446] [Citation(s) in RCA: 105] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Critically ill patients often suffer from multiple organ failures involving lung, kidney, liver, or brain. Genomic, proteomic, and metabolomic approaches highlight common injury mechanisms leading to acute organ failure. This underlines the need to focus on therapeutic strategies affecting multiple injury pathways. The use of adult stem cells such as mesenchymal stem or stromal cells (MSC) may represent a promising new therapeutic approach as increasing evidence shows that MSC can exert protective effects following injury through the release of promitotic, antiapoptotic, antiinflammatory, and immunomodulatory soluble factors. Furthermore, they can mitigate metabolomic and oxidative stress imbalance. In this work, the authors review the biological capabilities of MSC and the results of clinical trials using MSC as therapy in acute organ injuries. Although preliminary results are encouraging, more studies concerning safety and efficacy of MSC therapy are needed to determine their optimal clinical use. (ANESTHESIOLOGY 2014; 121:1099-121).
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Detante O, Jaillard A, Moisan A, Barbieux M, Favre I, Garambois K, Hommel M, Remy C. Biotherapies in stroke. Rev Neurol (Paris) 2014; 170:779-98. [DOI: 10.1016/j.neurol.2014.10.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Revised: 09/29/2014] [Accepted: 10/08/2014] [Indexed: 12/31/2022]
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