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Su QS, Zhuang DL, Nasser MI, Sai X, Deng G, Li G, Zhu P. Stem Cell Therapies for Restorative Treatments of Central Nervous System Ischemia-Reperfusion Injury. Cell Mol Neurobiol 2023; 43:491-510. [PMID: 35129759 DOI: 10.1007/s10571-022-01204-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 02/01/2022] [Indexed: 11/27/2022]
Abstract
Ischemic damage to the central nervous system (CNS) is a catastrophic postoperative complication of aortic occlusion subsequent to cardiovascular surgery that can cause brain impairment and sometimes even paraplegia. Over recent years, numerous studies have investigated techniques for protecting and revascularizing the nervous system during intraoperative ischemia; however, owing to a lack of knowledge of the physiological distinctions between the brain and spinal cord, as well as the limited availability of testing techniques and treatments for ischemia-reperfusion injury, the cause of brain and spinal cord ischemia-reperfusion injury remains poorly understood, and no adequate response steps are currently available in the clinic. Given the limited ability of the CNS to repair itself, it is of great clinical value to make full use of the proliferative and differentiation potential of stem cells to repair nerves in degenerated and necrotic regions by stem cell transplantation or mobilization, thereby introducing a novel concept for the treatment of severe CNS ischemia-reperfusion injury. This review summarizes the most recent advances in stem cell therapy for ischemia-reperfusion injury in the brain and spinal cord, aiming to advance basic research and the clinical use of stem cell therapy as a promising treatment for this condition.
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Affiliation(s)
- Qi-Song Su
- Medical Research Center, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510100, Guangdong, China.,School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510080, Guangdong, China
| | - Dong-Lin Zhuang
- Medical Research Center, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510100, Guangdong, China.,College of Medicine, Shantou University, Shantou, 515063, Guangdong, China
| | - Moussa Ide Nasser
- Medical Research Center, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510100, Guangdong, China
| | - Xiyalatu Sai
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, 510515, Guangdong, China.,Affiliated Hospital of Inner Mongolia University for the Nationalities, Tongliao City, 028000, Inner Mongolia, China
| | - Gang Deng
- Medical Research Center, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510100, Guangdong, China.,School of Medicine, South China University of Technology, Guangzhou, 510006, Guangdong, China
| | - Ge Li
- Medical Research Center, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510100, Guangdong, China. .,School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510080, Guangdong, China.
| | - Ping Zhu
- Medical Research Center, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510100, Guangdong, China. .,School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510080, Guangdong, China. .,College of Medicine, Shantou University, Shantou, 515063, Guangdong, China. .,Guangdong Provincial Key Laboratory of Structural Heart Disease, Guangzhou, 510100, Guangdong, China. .,The Second School of Clinical Medicine, Southern Medical University, Guangzhou, 510515, Guangdong, China. .,Affiliated Hospital of Inner Mongolia University for the Nationalities, Tongliao City, 028000, Inner Mongolia, China.
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Takamiya S, Kawabori M, Fujimura M. Stem Cell Therapies for Intracerebral Hemorrhage: Review of Preclinical and Clinical Studies. Cell Transplant 2023; 32:9636897231158153. [PMID: 36823970 PMCID: PMC9969479 DOI: 10.1177/09636897231158153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023] Open
Abstract
Despite recent developments in the treatments for ischemic stroke, such as tissue plasminogen activator (t-PA) and thrombectomy, effective therapies for intracerebral hemorrhage (ICH) remain scarce. Stem cell therapies have attracted considerable attention owing to their potential neuro-regenerative ability; preclinical and clinical studies have been conducted to explore strategies for achieving functional recovery following ICH. In this review, we summarize the findings of preclinical studies on stem cell therapies of ICH, with a focus on different animal models, stem cell sources, transplantation methods, and their potential mechanisms of action. We also provide an overview of data from clinical trials to discuss the current status and future perspectives. Understanding the effectiveness and limitations of stem cell therapy and the future prospects could expand the applications of this novel therapeutic approach for ICH.
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Affiliation(s)
- Soichiro Takamiya
- Department of Neurosurgery, Hokkaido University Hospital, Sapporo, Japan
| | - Masahito Kawabori
- Department of Neurosurgery, Hokkaido University Hospital, Sapporo, Japan
| | - Miki Fujimura
- Department of Neurosurgery, Hokkaido University Hospital, Sapporo, Japan
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Li C, Qin H, Zeng L, Hu Z, Chen C. Efficacy of stem cell therapy in animal models of intracerebral hemorrhage: an updated meta-analysis. Stem Cell Res Ther 2022; 13:452. [PMID: 36064468 PMCID: PMC9446670 DOI: 10.1186/s13287-022-03158-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 08/24/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Multiple studies have reported that stem cell therapy has beneficial effects in animal models of intracerebral hemorrhage (ICH). However, this finding remains inconclusive. This study was performed to systematically determine the effect size of stem cell therapy in ICH animal models by pooling and analyzing data from newly published studies. METHODS A literature search identified studies of stem cells in animal models of ICH. We searched mainstream databases from inception to November, 2021. And pooled effect size of stem cells was determined for diversified neurobehavioral scales and structural endpoints using random effects models. RESULTS The median quality score of 62 included studies was 5.32. Our results revealed an overall positive effect of stem cell therapy. More specifically, the SMD was - 2.27 for mNSS, - 2.14 for rotarod test, - 2.06 for MLPT, - 1.33 for cylinder test, - 1.95 for corner turn test, - 1.42 for tissue loss, and - 1.86 for brain water content. For mNSS, classifying comparisons by quality score showed significant differences in estimates of effect size (p = 0.013), and high-quality comparisons showed a better outcome (SMD = - 2.57) compared with low-quality comparisons (SMD = - 1.59). Besides, different delivery routes also showed a significant difference in the estimates of effect size for mNSS (p = 0.002), and the intraperitoneal route showed the best outcome (SMD = - 4.63). For tissue loss, the autologous blood-induced ICH model showed a better outcome (SMD = - 1.84) compared with the collagenase-induced ICH model (SMD = - 0.94, p = 0.035). Additionally, stem cell therapy initiated within 8 h post-ICH showed the greatest efficacy on tissue loss reduction, followed by initiated with 24 h post-ICH. Finally, stem cells with different sources and types showed similar beneficial effects for mNSS as well as tissue loss. CONCLUSIONS Our results suggested that stem cell therapy had remarkable benefits on ICH animals on both the functional and structural outcomes in animal models of ICH, with very large effect size. These findings support the utility of further studies to translate stem cells in the treatment of ICH in humans. Moreover, the results should be interpreted in the light of the limitations in experimental design and the methodological quality of the studies included in the meta-analysis.
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Affiliation(s)
- Chenchen Li
- Department of Neurology, Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Haiyun Qin
- Department of Neurology, Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Liuwang Zeng
- Department of Neurology, Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Zhiping Hu
- Department of Neurology, Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Chunli Chen
- Department of Neurology, Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China.
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Fang CN, Tan HQ, Song AB, Jiang N, Liu QR, Song T. NGF/TrkA promotes the vitality, migration and adhesion of bone marrow stromal cells in hypoxia by regulating the Nrf2 pathway. Metab Brain Dis 2022; 37:2017-2026. [PMID: 35579787 DOI: 10.1007/s11011-022-00974-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 03/24/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Bone marrow stromal cells (BMSCs) transplantation is a treatment strategy for ischemic stroke (IS) with great potential. However, the vitality, migration and adhesion of BMSCs are greatly impaired due to the harsh environment of the ischemic area, which affects the therapeutic effects. Herein, we aimed to investigate the roles of nerve growth factor (NGF) in regulating cell behaviors of BMSCs in IS. METHODS The mRNA and protein expressions were assessed using qRT-PCR and western blot, respectively. To simulate ischemic-like conditions in vitro, Brain microvascular (bEnd.3) cells were exposed to oxygen and glucose deprivation (OGD). Cell viability and cell proliferation were evaluated by MTT assay and BrdU assay, respectively. Transwell migration and cell adhesion assays were carried out to determine cell migration and adhesion of BMSCs, respectively, coupled with flow cytometry to evaluate cell apoptosis of bEnd.3 cells. Finally, angiogenesis assay was performed to assess the angiogenesis ability of bEnd.3 cells. RESULTS NGF overexpression resulted in increased cell vitality, adhesion and migration of BMSCs, while NGF knockdown presented the opposite effects. We subsequently discovered that TrkA was a receptor for NGF, and TrkA knockdown significantly inhibited the cell viability, migration and adhesion of BMSCs. Besides, Nrf2 was confirmed as the downstream target of NGF/TrkA to promote the viability, adhesion and migration of BMSC cells. Finally, NGF-silenced BMSCs could not effectively restore the OGD-induced brain microvascular cell damage. CONCLUSIONS NGF/TrkA promoted the viability, migration and adhesion of BMSCs in IS via activating Nrf2 pathway.
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Affiliation(s)
- Cui-Ni Fang
- Department of Rehabilitation, Hunan Provincial People's Hospital (the first-affiliated Hospital of Hunan normal University), No.89, Guhan Road, Furong District, 410000, Changsha, Hunan Province, P.R. China
| | - Hai-Qun Tan
- Department of Rehabilitation, Hunan Provincial People's Hospital (the first-affiliated Hospital of Hunan normal University), No.89, Guhan Road, Furong District, 410000, Changsha, Hunan Province, P.R. China
| | - Ao-Bo Song
- Department of Rehabilitation, Hunan Provincial People's Hospital (the first-affiliated Hospital of Hunan normal University), No.89, Guhan Road, Furong District, 410000, Changsha, Hunan Province, P.R. China
| | - Ni Jiang
- Department of Rehabilitation, Hunan Provincial People's Hospital (the first-affiliated Hospital of Hunan normal University), No.89, Guhan Road, Furong District, 410000, Changsha, Hunan Province, P.R. China
| | - Qian-Rong Liu
- Department of Rehabilitation, Hunan Provincial People's Hospital (the first-affiliated Hospital of Hunan normal University), No.89, Guhan Road, Furong District, 410000, Changsha, Hunan Province, P.R. China
| | - Tao Song
- Department of Rehabilitation, Hunan Provincial People's Hospital (the first-affiliated Hospital of Hunan normal University), No.89, Guhan Road, Furong District, 410000, Changsha, Hunan Province, P.R. China.
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Zhou JF, Xiong Y, Kang X, Pan Z, Zhu Q, Goldbrunner R, Stavrinou L, Lin S, Hu W, Zheng F, Stavrinou P. Application of stem cells and exosomes in the treatment of intracerebral hemorrhage: an update. Stem Cell Res Ther 2022; 13:281. [PMID: 35765072 PMCID: PMC9241288 DOI: 10.1186/s13287-022-02965-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 06/19/2022] [Indexed: 12/14/2022] Open
Abstract
Non-traumatic intracerebral hemorrhage is a highly destructive intracranial disease with high mortality and morbidity rates. The main risk factors for cerebral hemorrhage include hypertension, amyloidosis, vasculitis, drug abuse, coagulation dysfunction, and genetic factors. Clinically, surviving patients with intracerebral hemorrhage exhibit different degrees of neurological deficits after discharge. In recent years, with the development of regenerative medicine, an increasing number of researchers have begun to pay attention to stem cell and exosome therapy as a new method for the treatment of intracerebral hemorrhage, owing to their intrinsic potential in neuroprotection and neurorestoration. Many animal studies have shown that stem cells can directly or indirectly participate in the treatment of intracerebral hemorrhage through regeneration, differentiation, or secretion. However, considering the uncertainty of its safety and efficacy, clinical studies are still lacking. This article reviews the treatment of intracerebral hemorrhage using stem cells and exosomes from both preclinical and clinical studies and summarizes the possible mechanisms of stem cell therapy. This review aims to provide a reference for future research and new strategies for clinical treatment.
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Affiliation(s)
- Jian-Feng Zhou
- Department of Neurosurgery, The Second Affiliated Hospital, Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian, China
| | - Yu Xiong
- Department of Neurosurgery, The Second Affiliated Hospital, Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian, China
| | - Xiaodong Kang
- Department of Neurosurgery, The Second Affiliated Hospital, Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian, China
| | - Zhigang Pan
- Department of Neurosurgery, The Second Affiliated Hospital, Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian, China
| | - Qiangbin Zhu
- Department of Neurosurgery, Hui'an County Hospital of Fujian Province, Quanzhou, Fujian, China
| | - Roland Goldbrunner
- Department of Neurosurgery, Faculty of Medicine and University Hospital, Center for Neurosurgery, University of Cologne, Cologne, Germany
| | - Lampis Stavrinou
- 2nd Department of Neurosurgery, Athens Medical School, "Attikon" University Hospital, National and Kapodistrian University, Athens, Greece
| | - Shu Lin
- Centre of Neurological and Metabolic Research, The Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian, China. .,Diabetes and Metabolism Division, Garvan Institute of Medical Research, 384 Victoria Street, Darlinghurst, Sydney, NSW, 2010, Australia.
| | - Weipeng Hu
- Department of Neurosurgery, The Second Affiliated Hospital, Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian, China.
| | - Feng Zheng
- Department of Neurosurgery, The Second Affiliated Hospital, Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian, China.
| | - Pantelis Stavrinou
- Department of Neurosurgery, Faculty of Medicine and University Hospital, Center for Neurosurgery, University of Cologne, Cologne, Germany.,Neurosurgery, Metropolitan Hospital, Athens, Greece
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Singh M, Pandey PK, Bhasin A, Padma MV, Mohanty S. Application of Stem Cells in Stroke: A Multifactorial Approach. Front Neurosci 2020; 14:473. [PMID: 32581669 PMCID: PMC7296176 DOI: 10.3389/fnins.2020.00473] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 04/16/2020] [Indexed: 12/21/2022] Open
Abstract
Stroke has a debilitating effect on the human body and a serious negative effect on society, with a global incidence of one in every six people. According to the World Health Organization, 15 million people suffer stroke worldwide each year. Of these, 5 million die and another 5 million are permanently disabled. Motor and cognitive deficits like hemiparesis, paralysis, chronic pain, and psychomotor and behavioral symptoms can persist long term and prevent the patient from fully reintegrating into society, therefore continuing to add to the costly healthcare burden of stroke. Regenerative medicine using stem cells seems to be a panacea for sequelae after stroke. Stem cell-based therapy aids neuro-regeneration and neuroprotection for neurological recovery in patients. However, the use of stem cells as a therapy in stroke patients still needs a lot of research at both basic and translational levels. As well as the mode of action of stem cells in reversing the symptoms not being clear, there are several clinical parameters that need to be addressed before establishing stem cell therapy in stroke, such as the type of stem cells to be administered, the number of stem cells, the timing of dosage, whether dose-boosters are required, the route of administration, etc. There are upcoming prospects of cell-free therapy also by using exosomes derived from stem cells. There are several ongoing pre-clinical studies aiming to answer these questions. Despite still being in the development stage, stem cell therapy holds great potential for neurological rehabilitation in patients suffering from stroke.
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Affiliation(s)
- Manisha Singh
- Stem Cell Facility (DBT-Centre of Excellence for Stem Cell Research), All India Institute of Medical Sciences, New Delhi, India
- Dr. Solomon H. Snyder Department of Neurosciences, Johns Hopkins University, Baltimore, MD, United States
| | - Pranav K. Pandey
- Dr. R.P. Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India
| | - Ashu Bhasin
- Department of Neurosciences, All India Institute of Medical Sciences, New Delhi, India
| | - M. V. Padma
- Department of Neurosciences, All India Institute of Medical Sciences, New Delhi, India
| | - Sujata Mohanty
- Stem Cell Facility (DBT-Centre of Excellence for Stem Cell Research), All India Institute of Medical Sciences, New Delhi, India
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Turnbull MT, Zubair AC, Meschia JF, Freeman WD. Mesenchymal stem cells for hemorrhagic stroke: status of preclinical and clinical research. NPJ Regen Med 2019; 4:10. [PMID: 31098299 PMCID: PMC6513857 DOI: 10.1038/s41536-019-0073-8] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Accepted: 04/25/2019] [Indexed: 02/06/2023] Open
Abstract
Significant progress has been made during the past few decades in stem cell therapy research for various diseases and injury states; however this has not been overwhelmingly translated into approved therapies, despite much public attention and the rise in unregulated 'regenerative clinics'. In the last decade, preclinical research focusing on mesenchymal stem/stromal cell (MSC) therapy in experimental animal models of hemorrhagic stroke has gained momentum and has led to the development of a small number of human trials. Here we review the current studies focusing on MSC therapy for hemorrhagic stroke in an effort to summarize the status of preclinical and clinical research. Preliminary evidence indicates that MSCs are both safe and tolerable in patients, however future randomized controlled trials are required to translate the promising preclinical research into an effective therapy for hopeful patients.
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Affiliation(s)
| | - Abba C. Zubair
- Department of Laboratory Medicine and Pathology, Mayo Clinic Florida, Jacksonville, FL USA
| | - James F. Meschia
- Department of Neurology, Mayo Clinic Florida, Jacksonville, FL USA
| | - William D. Freeman
- Department of Neurology, Mayo Clinic Florida, Jacksonville, FL USA
- Department of Neurologic Surgery, Mayo Clinic Florida, Jacksonville, FL USA
- Department of Critical Care Medicine, Mayo Clinic Florida, Jacksonville, FL USA
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Gao L, Xu W, Li T, Chen J, Shao A, Yan F, Chen G. Stem Cell Therapy: A Promising Therapeutic Method for Intracerebral Hemorrhage. Cell Transplant 2018; 27:1809-1824. [PMID: 29871521 PMCID: PMC6300771 DOI: 10.1177/0963689718773363] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 03/09/2018] [Accepted: 04/02/2018] [Indexed: 12/28/2022] Open
Abstract
Spontaneous intracerebral hemorrhage (ICH) is one type of the most devastating cerebrovascular diseases worldwide, which causes high morbidity and mortality. However, efficient treatment is still lacking. Stem cell therapy has shown good neuroprotective and neurorestorative effect in ICH and is a promising treatment. In this study, our aim was to review the therapeutic effects, strategies, related mechanisms and safety issues of various types of stem cell for ICH treatment. Numerous studies had demonstrated the therapeutic effects of diverse stem cell types in ICH. The potential mechanisms include tissue repair and replacement, neurotrophy, promotion of neurogenesis and angiogenesis, anti-apoptosis, immunoregulation and anti-inflammation and so forth. The microenvironment of the central nervous system (CNS) can also influence the effects of stem cell therapy. The detailed therapeutic strategies for ICH treatment such as cell type, the number of cells, time window, and the routes of medication delivery, varied greatly among different studies and had not been determined. Moreover, the safety issues of stem cell therapy for ICH should not be ignored. Stem cell therapy showed good therapeutic effect in ICH, making it a promising treatment. However, safety should be carefully evaluated, and more clinical trials are required before stem cell therapy can be extensively applied to clinical use.
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Affiliation(s)
- Liansheng Gao
- Department of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang, China
| | - Weilin Xu
- Department of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang, China
| | - Tao Li
- Department of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang, China
| | - Jingyin Chen
- Department of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang, China
| | - Anwen Shao
- Department of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang, China
| | - Feng Yan
- Department of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang, China
| | - Gao Chen
- Department of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang, China
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Ko HR, Ahn SY, Chang YS, Hwang I, Yun T, Sung DK, Sung SI, Park WS, Ahn JY. Human UCB-MSCs treatment upon intraventricular hemorrhage contributes to attenuate hippocampal neuron loss and circuit damage through BDNF-CREB signaling. Stem Cell Res Ther 2018; 9:326. [PMID: 30463591 PMCID: PMC6249960 DOI: 10.1186/s13287-018-1052-5] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 10/02/2018] [Accepted: 10/17/2018] [Indexed: 12/15/2022] Open
Abstract
Background Human umbilical cord blood-derived mesenchymal stem cells (hUCB-MSCs) have been shown to prevent brain damage and improve neurocognition following intraventricular hemorrhage (IVH). However, the molecular mechanisms underlying the effects of hUCB-MSCs are still elusive. Thus, as the hippocampus is essential for learning, memory, and cognitive functions and is intimately involved in the ventricular system, making it a potential site of IVH-induced injury, we determined the molecular basis of the effects of hUCB-derived MSCs on hippocampal neurogenesis and the recovery of hippocampal neural circuits after IVH in a rodent model. Methods We inflicted severe IVH injury on postnatal day 4 (P4) in rats. After confirmation of successful induction of IVH using MRI (P5), intracerebroventricular administration of MSCs (ICV-MSC) was performed at 2 days post-injury (P6). For hippocampal synaptic determination, a rat entorhinal-hippocampus (EH) organotypic slice co-culture (OSC) was performed using day 3 post-IVH brains (P7) with or without ICV-MSCs. A similar strategy of experiments was applied to those rats receiving hUCB-MSC transfected with BDNF-Si-RNA for knockdown of BDNF or scrambled siRNA controls after IVH. The molecular mechanism of the MSCs effects on neurogenesis and the attenuation of neuron death was determined by evaluation of BDNF-TrkB-Akt-CREB signaling axis. Results We showed that treatment with hUCB-MSCs attenuated neuronal loss and promoted neurogenesis in the hippocampus, an area highly vulnerable to IVH-induced brain injury. hUCB-MSCs activate BDNF-TrkB receptor signaling, eliciting intracellular activation of Akt and/or Erk and subsequent phosphorylation of CREB, which is responsible for promoting rat BDNF transcription. In addition to the beneficial effects of neuroprotection and neurogenesis, hUCB-MSCs also contribute to the restoration of impaired synaptic circuits in the hippocampus and improve neurocognitive functions in IVH-injured neonatal rat through BDNF-TrkB-CREB signaling axis activation. Conclusions Our data suggest that hUCB-MSCs possess therapeutic potential for treating neuronal loss and neurocognitive dysfunction in IVH through the activation of intracellular TrkB-CREB signaling that is invoked by hUCB-MSC-secreted BDNF. Electronic supplementary material The online version of this article (10.1186/s13287-018-1052-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Hyo Rim Ko
- Department of Molecular Cell Biology, Sungkyunkwan University School of Medicine, 2066, Seobu-ro, Jangan-gu, Suwon, 16419, South Korea.,Single Cell Network Research Center, Sungkyunkwan University School of Medicine, Suwon, 16419, South Korea
| | - So Yoon Ahn
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwonro, Gangnam-gu, Seoul, 06351, South Korea.,Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, South Korea.,Stem Cell and Regenerative Medicine Institute, Samsung Medical Center, Seoul, 06351, South Korea
| | - Yun Sil Chang
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwonro, Gangnam-gu, Seoul, 06351, South Korea.,Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, South Korea.,Stem Cell and Regenerative Medicine Institute, Samsung Medical Center, Seoul, 06351, South Korea
| | - Inwoo Hwang
- Department of Molecular Cell Biology, Sungkyunkwan University School of Medicine, 2066, Seobu-ro, Jangan-gu, Suwon, 16419, South Korea.,Single Cell Network Research Center, Sungkyunkwan University School of Medicine, Suwon, 16419, South Korea
| | - Taegwan Yun
- Department of Molecular Cell Biology, Sungkyunkwan University School of Medicine, 2066, Seobu-ro, Jangan-gu, Suwon, 16419, South Korea.,Single Cell Network Research Center, Sungkyunkwan University School of Medicine, Suwon, 16419, South Korea
| | - Dong Kyung Sung
- Stem Cell and Regenerative Medicine Institute, Samsung Medical Center, Seoul, 06351, South Korea
| | - Se In Sung
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwonro, Gangnam-gu, Seoul, 06351, South Korea.,Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, South Korea
| | - Won Soon Park
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwonro, Gangnam-gu, Seoul, 06351, South Korea. .,Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, South Korea. .,Stem Cell and Regenerative Medicine Institute, Samsung Medical Center, Seoul, 06351, South Korea.
| | - Jee-Yin Ahn
- Department of Molecular Cell Biology, Sungkyunkwan University School of Medicine, 2066, Seobu-ro, Jangan-gu, Suwon, 16419, South Korea. .,Single Cell Network Research Center, Sungkyunkwan University School of Medicine, Suwon, 16419, South Korea. .,Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwonro, Gangnam-gu, Seoul, 06351, South Korea. .,Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, South Korea. .,Samsung Biomedical Research Institute, Samsung Medical Center, Seoul, 06351, South Korea.
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10
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Otero-Ortega L, Gómez de Frutos MC, Laso-García F, Rodríguez-Frutos B, Medina-Gutiérrez E, López JA, Vázquez J, Díez-Tejedor E, Gutiérrez-Fernández M. Exosomes promote restoration after an experimental animal model of intracerebral hemorrhage. J Cereb Blood Flow Metab 2018; 38:767-779. [PMID: 28524762 PMCID: PMC5987932 DOI: 10.1177/0271678x17708917] [Citation(s) in RCA: 118] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Exosomes are gaining importance because they show great promise in therapeutic applications for several diseases. Particularly in stroke, exosomes derived from mesenchymal stem cell (MSC) therapy work as paracrine effectors responsible for promoting neurovascular remodeling and functional recovery. Adult male rats were subjected to intracerebral hemorrhage (ICH) by intrastriatal injection of collagenase type IV; 24 h after surgery, MSC-derived exosomes were administered through the tail vein. The rats were euthanized at 7 or 28 days after treatment. Functional evaluation, lesion size, fiber tract integrity, axonal sprouting and white matter repair markers, biodistribution of exosomes and secretome proteomics were analyzed. DiI-labeled exosomes were found in the brains of the ICH-treated group and in the liver, lung and spleen. Animals receiving treatment with exosomes showed significantly better results in terms of functional recovery, lesion size, fiber tract integrity, axonal sprouting and white matter repair markers compared with the control group 28 days after stroke. Proteomics analysis of the exosomes identified more than 2000 proteins that could be implicated in brain repair function. In conclusion, white matter integrity was partly restored by exosome administration mediated by molecular repair factors. Exosomes as a treatment could be a heterogeneous process by nature and presents many factors that can influence brain plasticity in an adaptable and versatile manner.
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Affiliation(s)
- Laura Otero-Ortega
- 1 Department of Neurology and Stroke Center, Neuroscience and Cerebrovascular Research Laboratory, La Paz University Hospital, Neuroscience Area of IdiPAZ Health Research Institute, Autonomous University of Madrid, Madrid, Spain
| | - Mari Carmen Gómez de Frutos
- 1 Department of Neurology and Stroke Center, Neuroscience and Cerebrovascular Research Laboratory, La Paz University Hospital, Neuroscience Area of IdiPAZ Health Research Institute, Autonomous University of Madrid, Madrid, Spain
| | - Fernando Laso-García
- 1 Department of Neurology and Stroke Center, Neuroscience and Cerebrovascular Research Laboratory, La Paz University Hospital, Neuroscience Area of IdiPAZ Health Research Institute, Autonomous University of Madrid, Madrid, Spain
| | - Berta Rodríguez-Frutos
- 1 Department of Neurology and Stroke Center, Neuroscience and Cerebrovascular Research Laboratory, La Paz University Hospital, Neuroscience Area of IdiPAZ Health Research Institute, Autonomous University of Madrid, Madrid, Spain
| | - Esperanza Medina-Gutiérrez
- 1 Department of Neurology and Stroke Center, Neuroscience and Cerebrovascular Research Laboratory, La Paz University Hospital, Neuroscience Area of IdiPAZ Health Research Institute, Autonomous University of Madrid, Madrid, Spain
| | - Juan Antonio López
- 2 Cardiovascular Proteomics Laboratory & Proteomics Unit, National Center for Cardiovascular Research, CNIC, Madrid, Spain
| | - Jesús Vázquez
- 2 Cardiovascular Proteomics Laboratory & Proteomics Unit, National Center for Cardiovascular Research, CNIC, Madrid, Spain
| | - Exuperio Díez-Tejedor
- 1 Department of Neurology and Stroke Center, Neuroscience and Cerebrovascular Research Laboratory, La Paz University Hospital, Neuroscience Area of IdiPAZ Health Research Institute, Autonomous University of Madrid, Madrid, Spain
| | - María Gutiérrez-Fernández
- 1 Department of Neurology and Stroke Center, Neuroscience and Cerebrovascular Research Laboratory, La Paz University Hospital, Neuroscience Area of IdiPAZ Health Research Institute, Autonomous University of Madrid, Madrid, Spain
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11
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Tang BL. The use of mesenchymal stem cells (MSCs) for amyotrophic lateral sclerosis (ALS) therapy – a perspective on cell biological mechanisms. Rev Neurosci 2017; 28:725-738. [DOI: 10.1515/revneuro-2017-0018] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Accepted: 04/04/2017] [Indexed: 12/12/2022]
Abstract
AbstractRecent clinical trials of mesenchymal stem cells (MSCs) transplantation have demonstrated procedural safety and clinical proof of principle with a modest indication of benefit in patients with amyotrophic lateral sclerosis (ALS). While replacement therapy remained unrealistic, the clinical efficacy of this therapeutic option could be potentially enhanced if we could better decipher the mechanisms underlying some of the beneficial effects of transplanted cells, and work toward augmenting or combining these in a strategic manner. Novel ways whereby MSCs could act in modifying disease progression should also be explored. In this review, I discuss the known, emerging and postulated mechanisms of action underlying effects that transplanted MSCs may exert to promote motor neuron survival and/or to encourage regeneration in ALS. I shall also speculate on how transplanted cells may alter the diseased environment so as to minimize non-neuron cell autonomous damages by immune cells and astrocytes.
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Affiliation(s)
- Bor Luen Tang
- Department of Biochemistry, Yong Loo Lin School of Medicine, National University Health System, Singapore
- NUS Graduate School for Integrative Sciences and Engineering, National University of Singapore, Medical Drive, Singapore 117597, Singapore
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12
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Vaquero J, Zurita M, Rico MA, Bonilla C, Aguayo C, Fernández C, Tapiador N, Sevilla M, Morejón C, Montilla J, Martínez F, Marín E, Bustamante S, Vázquez D, Carballido J, Rodríguez A, Martínez P, García C, Ovejero M, Fernández MV. Repeated subarachnoid administrations of autologous mesenchymal stromal cells supported in autologous plasma improve quality of life in patients suffering incomplete spinal cord injury. Cytotherapy 2017; 19:349-359. [PMID: 28089079 DOI: 10.1016/j.jcyt.2016.12.002] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2016] [Revised: 12/12/2016] [Accepted: 12/13/2016] [Indexed: 12/26/2022]
Abstract
BACKGROUND AIMS Cell therapy with mesenchymal stromal cells (MSCs) offers new hope for patients suffering from spinal cord injury (SCI). METHODS Ten patients with established incomplete SCI received four subarachnoid administrations of 30 × 106 autologous bone marrow MSCs, supported in autologous plasma, at months 1, 4, 7 and 10 of the study, and were followed until the month 12. Urodynamic, neurophysiological and neuroimaging studies were performed at months 6 and 12, and compared with basal studies. RESULTS Variable improvement was found in the patients of the series. All of them showed some degree of improvement in sensitivity and motor function. Sexual function improved in two of the eight male patients. Neuropathic pain was present in four patients before treatment; it disappeared in two of them and decreased in another. Clear improvement in bladder and bowel control were found in all patients suffering previous dysfunction. Before treatment, seven patients suffered spasms, and two improved. Before cell therapy, nine patients suffered variable degree of spasticity, and 3 of them showed clear decrease at the end of follow-up. At this time, nine patients showed infra-lesional electromyographic recordings suggesting active muscle reinnervation, and eight patients showed improvement in bladder compliance. After three administrations of MSCs, mean values of brain-derived neurotrophic factor, glial-derived neurotrophic factor, ciliary neurotrophic factor, and neurotrophin 3 and 4 showed slight increases compared with basal levels, but without statistically significant difference. CONCLUSIONS Administration of repeated doses of MSCs by subarachnoid route is a well-tolerated procedure that is able to achieve progressive and significant improvement in the quality of life of patients suffering incomplete SCI.
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Affiliation(s)
- Jesús Vaquero
- Neurosurgery Service, University Hospital Puerta de Hierro-Majadahonda, Autonomous University, Madrid, Spain; Neuroscience Research Unit, University Hospital Puerta de Hierro-Majadahonda, Autonomous University, Madrid, Spain.
| | - Mercedes Zurita
- Neuroscience Research Unit, University Hospital Puerta de Hierro-Majadahonda, Autonomous University, Madrid, Spain
| | - Miguel A Rico
- Neuroscience Research Unit, University Hospital Puerta de Hierro-Majadahonda, Autonomous University, Madrid, Spain
| | - Celia Bonilla
- Neuroscience Research Unit, University Hospital Puerta de Hierro-Majadahonda, Autonomous University, Madrid, Spain
| | - Concepción Aguayo
- Neuroscience Research Unit, University Hospital Puerta de Hierro-Majadahonda, Autonomous University, Madrid, Spain
| | - Cecilia Fernández
- Neurosurgery Service, University Hospital Puerta de Hierro-Majadahonda, Autonomous University, Madrid, Spain
| | - Noemí Tapiador
- Rehabilitation Service, University Hospital Puerta de Hierro-Majadahonda, Autonomous University, Madrid, Spain
| | - Marta Sevilla
- Rehabilitation Service, University Hospital Puerta de Hierro-Majadahonda, Autonomous University, Madrid, Spain
| | - Carlos Morejón
- Rehabilitation Service, University Hospital Puerta de Hierro-Majadahonda, Autonomous University, Madrid, Spain
| | - Jesús Montilla
- Rehabilitation Service, University Hospital Puerta de Hierro-Majadahonda, Autonomous University, Madrid, Spain
| | - Francisco Martínez
- Clinical Neurophysiology Service, University Hospital Puerta de Hierro-Majadahonda, Autonomous University, Madrid, Spain
| | - Esperanza Marín
- Clinical Neurophysiology Service, University Hospital Puerta de Hierro-Majadahonda, Autonomous University, Madrid, Spain
| | - Salvador Bustamante
- Urology Service, University Hospital Puerta de Hierro-Majadahonda, Autonomous University, Madrid, Spain
| | - David Vázquez
- Urology Service, University Hospital Puerta de Hierro-Majadahonda, Autonomous University, Madrid, Spain
| | - Joaquín Carballido
- Urology Service, University Hospital Puerta de Hierro-Majadahonda, Autonomous University, Madrid, Spain
| | - Alicia Rodríguez
- Neuroscience Research Unit, University Hospital Puerta de Hierro-Majadahonda, Autonomous University, Madrid, Spain
| | - Paula Martínez
- Neuroscience Research Unit, University Hospital Puerta de Hierro-Majadahonda, Autonomous University, Madrid, Spain
| | - Coral García
- Neuroimmunology Unit, University Hospital Puerta de Hierro-Majadahonda, Autonomous University, Madrid, Spain
| | | | - Marta V Fernández
- Neuroscience Research Unit, University Hospital Puerta de Hierro-Majadahonda, Autonomous University, Madrid, Spain
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Hypoxic Preconditioning Augments the Therapeutic Efficacy of Bone Marrow Stromal Cells in a Rat Ischemic Stroke Model. Cell Mol Neurobiol 2016; 37:1115-1129. [PMID: 27858286 DOI: 10.1007/s10571-016-0445-1] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2016] [Accepted: 11/10/2016] [Indexed: 12/19/2022]
Abstract
Transplantation of bone marrow stromal cells (BMSCs) is a promising therapy for ischemic stroke, but the poor oxygen environment in brain lesions limits the efficacy of cell-based therapies. Here, we tested whether hypoxic preconditioning (HP) could augment the efficacy of BMSC transplantation in a rat ischemic stroke model and investigated the underlying mechanism of the effect of HP. In vitro, BMSCs were divided into five passage (P0, P1, P2, P3, and P4) groups, and HP was applied to the groups by incubating the cells with 1% oxygen for 0, 4, 8, 12, and 24 h, respectively. We demonstrated that the expression of hypoxia-inducible factor-1α (HIF-1α) was increased in the HP-treated BMSCs, while their viability was unchanged. We also found that HP decreased the apoptosis of BMSCs during subsequent simulated ischemia-reperfusion (I/R) injury, especially in the 8-h HP group. In vivo, a rat transient focal cerebral ischemia model was established. These rats were administered normal cultured BMSCs (N-BMSCs), HP-treated BMSCs (H-BMSCs), or DMEM cell culture medium (control) at 24 h after the ischemic insult. Compared with the DMEM control group, the two BMSC-transplanted groups exhibited significantly improved functional recovery and reduced infarct volume, especially the H-BMSC group. Moreover, HP decreased neuronal apoptosis and enhanced the expression of BDNF and VEGF in the ischemic brain. Survival and differentiation of transplanted BMSCs were also increased by HP, and the quantity of engrafted BMSCs was significantly correlated with neurological function improvement. These results suggest that HP may enhance the therapeutic efficacy of BMSCs in an ischemic stroke model. The underlying mechanism likely involves the inhibition of caspase-3 activation and an increasing expression of HIF-1α, which promotes angiogenesis and neurogenesis and thereby reduces neuronal death and improves neurological function.
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Review of Preclinical and Clinical Studies of Bone Marrow-Derived Cell Therapies for Intracerebral Hemorrhage. Stem Cells Int 2016; 2016:4617983. [PMID: 27698671 PMCID: PMC5028871 DOI: 10.1155/2016/4617983] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2016] [Accepted: 06/01/2016] [Indexed: 12/22/2022] Open
Abstract
Stroke is the second leading cause of mortality worldwide, causing millions of deaths annually, and is also a major cause of disability-adjusted life years. Hemorrhagic stroke accounts for approximately 10 to 27% of all cases and has a fatality rate of about 50% in the first 30 days, with limited treatment possibilities. In the past two decades, the therapeutic potential of bone marrow-derived cells (particularly mesenchymal stem cells and mononuclear cells) has been intensively investigated in preclinical models of different neurological diseases, including models of intracerebral hemorrhage and subarachnoid hemorrhage. More recently, clinical studies, most of them small, unblinded, and nonrandomized, have suggested that the therapy with bone marrow-derived cells is safe and feasible in patients with ischemic or hemorrhagic stroke. This review discusses the available evidence on the use of bone marrow-derived cells to treat hemorrhagic strokes. Distinctive properties of animal studies are analyzed, including study design, cell dose, administration route, therapeutic time window, and possible mechanisms of action. Furthermore, clinical trials are also reviewed and discussed, with the objective of improving future studies in the field.
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15
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Vaquero J, Zurita M, Rico MA, Bonilla C, Aguayo C, Montilla J, Bustamante S, Carballido J, Marin E, Martinez F, Parajon A, Fernandez C, Reina LD. An approach to personalized cell therapy in chronic complete paraplegia: The Puerta de Hierro phase I/II clinical trial. Cytotherapy 2016; 18:1025-1036. [PMID: 27311799 DOI: 10.1016/j.jcyt.2016.05.003] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Revised: 04/21/2016] [Accepted: 05/08/2016] [Indexed: 12/13/2022]
Abstract
BACKGROUND AIMS Cell transplantation in patients suffering spinal cord injury (SCI) is in its initial stages, but currently there is confusion about the results because of the disparity in the techniques used, the route of administration, and the criteria for selecting patients. METHODS We conducted a clinical trial involving 12 patients with complete and chronic paraplegia (average time of chronicity, 13.86 years; SD, 9.36). The characteristics of SCI in magnetic resonance imaging (MRI) were evaluated for a personalized local administration of expanded autologous bone marrow mesenchymal stromal cells (MSCs) supported in autologous plasma, with the number of MSCs ranging from 100 × 10(6) to 230 × 10(6). An additional 30 × 10(6) MSCs were administered 3 months later by lumbar puncture into the subarachnoid space. Outcomes were evaluated at 3, 6, 9 and 12 months after surgery through clinical, urodynamic, neurophysiological and neuroimaging studies. RESULTS Cell transplantation is a safe procedure. All patients experienced improvement, primarily in sensitivity and sphincter control. Infralesional motor activity, according to clinical and neurophysiological studies, was obtained by more than 50% of the patients. Decreases in spasms and spasticity, and improved sexual function were also common findings. Clinical improvement seems to be dose-dependent but was not influenced by the chronicity of the SCI. CONCLUSION Personalized cell therapy with MSCs is safe and leads to clear improvements in clinical aspects and quality of life for patients with complete and chronically established paraplegia.
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Affiliation(s)
- Jesús Vaquero
- Neurosurgery Service, Department of Surgery, Hospital Puerta de Hierro-Majadahonda and Autonomous University, Madrid, Spain; Neurological Cell Therapy Unit, Hospital Puerta de Hierro-Majadahonda and Autonomous University, Madrid, Spain.
| | - Mercedes Zurita
- Neurological Cell Therapy Unit, Hospital Puerta de Hierro-Majadahonda and Autonomous University, Madrid, Spain
| | - Miguel A Rico
- Neurological Cell Therapy Unit, Hospital Puerta de Hierro-Majadahonda and Autonomous University, Madrid, Spain
| | - Celia Bonilla
- Neurological Cell Therapy Unit, Hospital Puerta de Hierro-Majadahonda and Autonomous University, Madrid, Spain
| | - Concepcion Aguayo
- Neurological Cell Therapy Unit, Hospital Puerta de Hierro-Majadahonda and Autonomous University, Madrid, Spain
| | - Jesús Montilla
- Rehabilitation Service, Hospital Puerta de Hierro-Majadahonda and Autonomous University, Madrid, Spain
| | - Salvador Bustamante
- Urology Service, Hospital Puerta de Hierro-Majadahonda and Autonomous University, Madrid, Spain
| | - Joaquin Carballido
- Urology Service, Hospital Puerta de Hierro-Majadahonda and Autonomous University, Madrid, Spain
| | - Esperanza Marin
- Clinical Neurophysiology Service, Hospital Puerta de Hierro-Majadahonda and Autonomous University, Madrid, Spain
| | - Francisco Martinez
- Clinical Neurophysiology Service, Hospital Puerta de Hierro-Majadahonda and Autonomous University, Madrid, Spain
| | - Avelino Parajon
- Neurosurgery Service, Department of Surgery, Hospital Puerta de Hierro-Majadahonda and Autonomous University, Madrid, Spain
| | - Cecilia Fernandez
- Neurosurgery Service, Department of Surgery, Hospital Puerta de Hierro-Majadahonda and Autonomous University, Madrid, Spain
| | - Laura De Reina
- Neurosurgery Service, Department of Surgery, Hospital Puerta de Hierro-Majadahonda and Autonomous University, Madrid, Spain
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Rodríguez-Frutos B, Otero-Ortega L, Gutiérrez-Fernández M, Fuentes B, Ramos-Cejudo J, Díez-Tejedor E. Stem Cell Therapy and Administration Routes After Stroke. Transl Stroke Res 2016; 7:378-87. [PMID: 27384771 DOI: 10.1007/s12975-016-0482-6] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Revised: 06/21/2016] [Accepted: 06/27/2016] [Indexed: 12/23/2022]
Abstract
Cell-based therapy has demonstrated safety and efficacy in experimental animal models of stroke, as well as safety in stroke patients. However, various questions remain regarding the therapeutic window, dosage, route of administration, and the most appropriate cell type and source, as well as mechanisms of action and immune-modulation to optimize treatment based on stem cell therapy. Various delivery routes have been used in experimental stroke models, including intracerebral, intraventricular, subarachnoid, intra-arterial, intraperitoneal, intravenous, and intranasal routes. From a clinical point of view, it is necessary to demonstrate which is the most feasible, safest, and most effective for use with stroke patients. Therefore, further experimental studies concerning the safety, efficacy, and mechanisms of action involved in these therapeutic effects are required to determine their optimal clinical use.
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Affiliation(s)
- Berta Rodríguez-Frutos
- Department of Neurology and Stroke Center, Neuroscience and Cerebrovascular Research Laboratory, Neuroscience Area of IdiPAZ (Health Research Institute), Autonomous University of Madrid, La Paz University Hospital, Paseo de la Castellana 261, 28046, Madrid, Spain
| | - Laura Otero-Ortega
- Department of Neurology and Stroke Center, Neuroscience and Cerebrovascular Research Laboratory, Neuroscience Area of IdiPAZ (Health Research Institute), Autonomous University of Madrid, La Paz University Hospital, Paseo de la Castellana 261, 28046, Madrid, Spain
| | - María Gutiérrez-Fernández
- Department of Neurology and Stroke Center, Neuroscience and Cerebrovascular Research Laboratory, Neuroscience Area of IdiPAZ (Health Research Institute), Autonomous University of Madrid, La Paz University Hospital, Paseo de la Castellana 261, 28046, Madrid, Spain.
| | - Blanca Fuentes
- Department of Neurology and Stroke Center, Neuroscience and Cerebrovascular Research Laboratory, Neuroscience Area of IdiPAZ (Health Research Institute), Autonomous University of Madrid, La Paz University Hospital, Paseo de la Castellana 261, 28046, Madrid, Spain
| | - Jaime Ramos-Cejudo
- Department of Neurology and Stroke Center, Neuroscience and Cerebrovascular Research Laboratory, Neuroscience Area of IdiPAZ (Health Research Institute), Autonomous University of Madrid, La Paz University Hospital, Paseo de la Castellana 261, 28046, Madrid, Spain
| | - Exuperio Díez-Tejedor
- Department of Neurology and Stroke Center, Neuroscience and Cerebrovascular Research Laboratory, Neuroscience Area of IdiPAZ (Health Research Institute), Autonomous University of Madrid, La Paz University Hospital, Paseo de la Castellana 261, 28046, Madrid, Spain.
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Stem Cell Tracking with Nanoparticles for Regenerative Medicine Purposes: An Overview. Stem Cells Int 2015; 2016:7920358. [PMID: 26839568 PMCID: PMC4709786 DOI: 10.1155/2016/7920358] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Revised: 10/07/2015] [Accepted: 10/11/2015] [Indexed: 02/07/2023] Open
Abstract
Accurate and noninvasive stem cell tracking is one of the most important needs in regenerative medicine to determine both stem cell destinations and final differentiation fates, thus allowing a more detailed picture of the mechanisms involved in these therapies.
Given the great importance and advances in the field of nanotechnology for stem cell imaging, currently, several nanoparticles have become standardized products and have been undergoing fast commercialization. This review has been intended to summarize the current use of different engineered nanoparticles in stem cell tracking for regenerative medicine purposes, in particular by detailing their main features and exploring their biosafety aspects, the first step for clinical application. Moreover, this review has summarized the advantages and applications of stem cell tracking with nanoparticles in experimental and preclinical studies and investigated present limitations for their employment in the clinical setting.
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Pankova TM, Sapoznikov AM, Starostina MV. [Protective Effects of Myelopeptides in Neuroblastoma C-1300 Cell Culture]. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2015; 41:375-9. [PMID: 26502614 DOI: 10.1134/s1068162015030061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The effects of bone marrow regulatory peptides--myelopeptides 1-6--in mouse neuroblastoma C-1300 were studied. Cultivation in presence of myelopeptides stimulated morphological differentiation of neuroblasts. Neuroprotective abilities of myelopeptides were shown on the models of morphine toxity and oxygen-glucose deprivation in neuroblastoma cell culture.
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Otero-Ortega L, Gutiérrez-Fernández M, Ramos-Cejudo J, Rodríguez-Frutos B, Fuentes B, Sobrino T, Hernanz TN, Campos F, López JA, Cerdán S, Vázquez J, Díez-Tejedor E. White matter injury restoration after stem cell administration in subcortical ischemic stroke. Stem Cell Res Ther 2015; 6:121. [PMID: 26088123 PMCID: PMC4513704 DOI: 10.1186/s13287-015-0111-4] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Revised: 01/12/2015] [Accepted: 06/10/2015] [Indexed: 11/20/2022] Open
Abstract
Introduction Despite its high incidence, nerve fiber (axon and myelin) damage after cerebral infarct has not yet been extensively investigated. The aim of this study was to investigate white matter repair after adipose-derived mesenchymal stem cell (ADMSC) administration in an experimental model of subcortical stroke. Furthermore, we aimed to analyze the ADMSC secretome and whether this could be implicated in this repair function. Methods An animal model of subcortical ischemic stroke with white matter affectation was induced in rats by injection of endothelin-1. At 24 hours, 2 × 106 ADMSC were administered intravenously to the treatment group. Functional evaluation, lesion size, fiber tract integrity, cell death, proliferation, white matter repair markers (Olig-2, NF, and MBP) and NogoA were all studied after sacrifice (7 days and 28 days). ADMSC migration and implantation in the brain as well as proteomics analysis and functions of the secretome were also analyzed. Results Neither ADMSC migration nor implantation to the brain was observed after ADMSC administration. In contrast, ADMSC implantation was detected in peripheral organs. The treatment group showed a smaller functional deficit, smaller lesion area, less cell death, more oligodendrocyte proliferation, more white matter connectivity and higher amounts of myelin formation. The treated animals also showed higher levels of white matter-associated markers in the injured area than the control group. Proteomics analysis of the ADMSC secretome identified 2,416 proteins, not all of them previously described to be involved in brain plasticity. Conclusions White matter integrity in subcortical stroke is in part restored by ADMSC treatment; this is mediated by repair molecular factors implicated in axonal sprouting, remyelination and oligodendrogenesis. These findings are associated with improved functional recovery after stroke. Electronic supplementary material The online version of this article (doi:10.1186/s13287-015-0111-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Laura Otero-Ortega
- Department of Neurology and Stroke Center, Neuroscience and Cerebrovascular Research Laboratory, La Paz University Hospital, Neuroscience Area of IdiPAZ Health Research Institute, Autónoma University of Madrid, Paseo de la Castellana 261, 28046, Madrid, Spain.
| | - María Gutiérrez-Fernández
- Department of Neurology and Stroke Center, Neuroscience and Cerebrovascular Research Laboratory, La Paz University Hospital, Neuroscience Area of IdiPAZ Health Research Institute, Autónoma University of Madrid, Paseo de la Castellana 261, 28046, Madrid, Spain.
| | - Jaime Ramos-Cejudo
- Department of Neurology and Stroke Center, Neuroscience and Cerebrovascular Research Laboratory, La Paz University Hospital, Neuroscience Area of IdiPAZ Health Research Institute, Autónoma University of Madrid, Paseo de la Castellana 261, 28046, Madrid, Spain.
| | - Berta Rodríguez-Frutos
- Department of Neurology and Stroke Center, Neuroscience and Cerebrovascular Research Laboratory, La Paz University Hospital, Neuroscience Area of IdiPAZ Health Research Institute, Autónoma University of Madrid, Paseo de la Castellana 261, 28046, Madrid, Spain.
| | - Blanca Fuentes
- Department of Neurology and Stroke Center, Neuroscience and Cerebrovascular Research Laboratory, La Paz University Hospital, Neuroscience Area of IdiPAZ Health Research Institute, Autónoma University of Madrid, Paseo de la Castellana 261, 28046, Madrid, Spain.
| | - Tomás Sobrino
- Department of Neurology, Clinical Neurosciences Research Laboratory, Hospital Clínico Universitario, Health Research Institute of Santiago de Compostela (IDIS), University of Santiago de Compostela, Travesía de Choupana, s/n, 15706, Santiago de Compostela, Spain.
| | - Teresa Navarro Hernanz
- Laboratory for Imaging and Spectroscopy by Magnetic Resonance (LISMAR), Institute of Biomedical Research Alberto Sols, CSIC-UAM, Arturo Duperier, 4, 28029, Madrid, Spain.
| | - Francisco Campos
- Department of Neurology, Clinical Neurosciences Research Laboratory, Hospital Clínico Universitario, Health Research Institute of Santiago de Compostela (IDIS), University of Santiago de Compostela, Travesía de Choupana, s/n, 15706, Santiago de Compostela, Spain.
| | - Juan Antonio López
- Cardiovascular Proteomics Laboratory & Proteomics Unit, Centro Nacional de Investigaciones Cardiovasculares, CNIC, Melchor Fernández, Almagro, 3, 28029, Madrid, Spain.
| | - Sebastián Cerdán
- Laboratory for Imaging and Spectroscopy by Magnetic Resonance (LISMAR), Institute of Biomedical Research Alberto Sols, CSIC-UAM, Arturo Duperier, 4, 28029, Madrid, Spain.
| | - Jesús Vázquez
- Cardiovascular Proteomics Laboratory & Proteomics Unit, Centro Nacional de Investigaciones Cardiovasculares, CNIC, Melchor Fernández, Almagro, 3, 28029, Madrid, Spain.
| | - Exuperio Díez-Tejedor
- Department of Neurology and Stroke Center, Neuroscience and Cerebrovascular Research Laboratory, La Paz University Hospital, Neuroscience Area of IdiPAZ Health Research Institute, Autónoma University of Madrid, Paseo de la Castellana 261, 28046, Madrid, Spain.
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Gutiérrez-Fernández M, Otero-Ortega L, Ramos-Cejudo J, Rodríguez-Frutos B, Fuentes B, Díez-Tejedor E. Adipose tissue-derived mesenchymal stem cells as a strategy to improve recovery after stroke. Expert Opin Biol Ther 2015; 15:873-81. [PMID: 25959243 DOI: 10.1517/14712598.2015.1040386] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Based on the positive results observed in experimental animal models, adipose tissue-derived mesenchymal stem cells (AD-MSCs) constitute a promising therapy for stroke treatment. However, several aspects need to be clarified to identify the optimal conditions for successful clinical translation. AREAS COVERED This review focuses on AD-MSC treatment for ischemic and hemorrhagic stroke in experimental animal models. In addition, we will explore the optimization of treatment conditions including AD-MSC production, administration routes and therapeutic windows for their appropriate use in patients. Finally we will provide an update on clinical trials on this therapy. EXPERT OPINION Compared with other cell types, AD-MSCs have been less investigated in stroke studies. Currently, experimental animal models have shown safety and efficacy with this treatment after stroke. Due to several advantages of AD-MSCs, such as their abundance and accessibility, they can be considered a promising strategy for use in patients. However, many questions are still to be resolved regarding their mechanisms of action, immune system modulation and the effects of AD-MSCs on all components of the brain that may be affected after ischemic and hemorrhagic strokes.
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Affiliation(s)
- María Gutiérrez-Fernández
- Department of Neurology and Stroke Center, Neuroscience and Cerebrovascular Research Laboratory, La Paz University Hospital, Neuroscience Area of IdiPAZ Health Research Institute, Autónoma University of Madrid , Paseo de la Castellana 261, 28046, Madrid , Spain
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Cordeiro MF, Horn AP. Stem cell therapy in intracerebral hemorrhage rat model. World J Stem Cells 2015; 7:618-629. [PMID: 25914768 PMCID: PMC4404396 DOI: 10.4252/wjsc.v7.i3.618] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Revised: 12/03/2014] [Accepted: 12/19/2014] [Indexed: 02/06/2023] Open
Abstract
Intracerebral hemorrhage (ICH) is a very complex pathology, with many different not fully elucidated etiologies and prognostics. It is the most severe subtype of stroke, with high mortality and morbidity rates. Unfortunately, despite the numerous promising preclinical assays including neuroprotective, anti-hypertensive, and anti-inflammatory drugs, to this moment only symptomatic treatments are available, motivating the search for new alternatives. In this context, stem cell therapy emerged as a promising tool. However, more than a decade has passed, and there is still much to be learned not only about stem cells, but also about ICH itself, and how these two pieces come together. To date, rats have been the most widely used animal model in this research field, and there is much more to be learned from and about them. In this review, we first summarize ICH epidemiology, risk factors, and pathophysiology. We then present different methods utilized to induce ICH in rats, and examine how accurately they represent the human disease. Next, we discuss the different types of stem cells used in previous ICH studies, also taking into account the tested transplantation sites. Finally, we summarize what has been achieved in assays with stem cells in rat models of ICH, and point out some relevant issues where attention must be given in future efforts.
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Sun J, Wei ZZ, Gu X, Zhang JY, Zhang Y, Li J, Wei L. Intranasal delivery of hypoxia-preconditioned bone marrow-derived mesenchymal stem cells enhanced regenerative effects after intracerebral hemorrhagic stroke in mice. Exp Neurol 2015; 272:78-87. [PMID: 25797577 DOI: 10.1016/j.expneurol.2015.03.011] [Citation(s) in RCA: 91] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2015] [Revised: 03/10/2015] [Accepted: 03/13/2015] [Indexed: 12/11/2022]
Abstract
Intracerebral hemorrhagic stroke (ICH) causes high mortality and morbidity with very limited treatment options. Cell-based therapy has emerged as a novel approach to replace damaged brain tissues and promote regenerative processes. In this study we tested the hypothesis that intranasally delivered hypoxia-preconditioned BMSCs could reach the brain, promote tissue repair and improve functional recovery after ICH. Hemorrhagic stroke was induced in adult C57/B6 mice by injection of collagenase IV into the striatum. Animals were randomly divided into three groups: sham group, intranasal BMSC treatment group, and vehicle treatment group. BMSCs were pre-treated with hypoxic preconditioning (HP) and pre-labeled with Hoechst before transplantation. Behavior tests, including the mNSS score, rotarod test, adhesive removal test, and locomotor function evaluation were performed at varying days, up to 21days, after ICH to evaluate the therapeutic effects of BMSC transplantation. Western blots and immunohistochemistry were performed to analyze the neurotrophic effects. Intranasally delivered HP-BMSCs were identified in peri-injury regions. NeuN+/BrdU+ co-labeled cells were markedly increased around the hematoma region, and growth factors, including BDNF, GDNF, and VEGF were significantly upregulated in the ICH brain after BMSC treatment. The BMSC treatment group showed significant improvement in behavioral performance compared with the vehicle group. Our data also showed that intranasally delivered HP-BMSCs migrated to peri-injury regions and provided growth factors to increase neurogenesis after ICH. We conclude that intranasal administration of BMSC is an effective treatment for ICH, and that it enhanced neuroregenerative effects and promoted neurological functional recovery after ICH. Overall, the investigation supports the potential therapeutic strategy for BMSC transplantation therapy against hemorrhagic stroke.
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Affiliation(s)
- Jinmei Sun
- Department of Neurology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China; Laboratories of Stem Cell Biology and Neural Regeneration and Function Recovery, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China; Department of Anesthesiology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Zheng Zachory Wei
- Department of Neurology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China; Laboratories of Stem Cell Biology and Neural Regeneration and Function Recovery, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China; Department of Anesthesiology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Xiaohuan Gu
- Department of Anesthesiology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - James Ya Zhang
- Department of Anesthesiology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Yongbo Zhang
- Department of Neurology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China; Laboratories of Stem Cell Biology and Neural Regeneration and Function Recovery, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Jimei Li
- Department of Neurology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China; Laboratories of Stem Cell Biology and Neural Regeneration and Function Recovery, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China.
| | - Ling Wei
- Department of Neurology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China; Laboratories of Stem Cell Biology and Neural Regeneration and Function Recovery, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China; Department of Anesthesiology, Emory University School of Medicine, Atlanta, GA 30322, USA; Department of Neurology, Emory University School of Medicine, Atlanta, GA 30322, USA.
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Gutiérrez-Fernández M, Rodríguez-Frutos B, Ramos-Cejudo J, Otero-Ortega L, Fuentes B, Vallejo-Cremades MT, Sanz-Cuesta BE, Díez-Tejedor E. Comparison between xenogeneic and allogeneic adipose mesenchymal stem cells in the treatment of acute cerebral infarct: proof of concept in rats. J Transl Med 2015; 13:46. [PMID: 25637958 PMCID: PMC4322805 DOI: 10.1186/s12967-015-0406-3] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2014] [Accepted: 01/16/2015] [Indexed: 02/06/2023] Open
Abstract
Background Rat adipose tissue-derived-mesenchymal stem cells (rAD-MSCs) have proven to be safe in experimental animal models of stroke. However, in order to use human AD-MSCs (hAD-MSCs) as a treatment for stroke patients, a proof of concept is needed. We analyzed whether the xenogeneic hAD-MSCs were as safe and effective as allogeneic rAD-MSCs in permanent Middle Cerebral Artery Occlusion (pMCAO) in rats. Methods Sprague–Dawley rats were randomly divided into three groups, which were intravenously injected with xenogeneic hAD-MSCs (2 × 106), allogeneic rAD-MSCs (2 × 106) or saline (control) at 30 min after pMCAO. Behavior, cell implantation, lesion size and cell death were evaluated. Brain markers such as GFAP (glial fibrillary acid protein), VEGF (vascular endothelial growth factor) and SYP (synaptophysin) and tumor formation were analyzed. Results Compared to controls, recovery was significantly better at 24 h and continued to be so at 14 d after IV administration of either hAD-MSCs or rAD-MSCs. No reduction in lesion size or migration/implantation of cells in the damaged brain were observed in the treatment groups. Nevertheless, cell death was significantly reduced with respect to the control group in both treatment groups. VEGF and SYP levels were significantly higher, while those of GFAP were lower in the treated groups. At three months, there was no tumor formation. Conclusions hAD-MSCs and rAD-MSCs were safe and without side effects or tumor formation. Both treatment groups showed equal efficacy in terms of functional recovery and decreased ischemic brain damage (cell death and glial scarring) and resulted in higher angiogenesis and synaptogenesis marker levels.
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Affiliation(s)
- María Gutiérrez-Fernández
- Department of Neurology and Stroke Centre, Neuroscience and Cerebrovascular Research Laboratory, La Paz University Hospital, Neuroscience Area of IdiPAZ (Health Research Institute), Autónoma University of Madrid, Paseo de la Castellana 261, 28046, Madrid, Spain.
| | - Berta Rodríguez-Frutos
- Department of Neurology and Stroke Centre, Neuroscience and Cerebrovascular Research Laboratory, La Paz University Hospital, Neuroscience Area of IdiPAZ (Health Research Institute), Autónoma University of Madrid, Paseo de la Castellana 261, 28046, Madrid, Spain.
| | - Jaime Ramos-Cejudo
- Department of Neurology and Stroke Centre, Neuroscience and Cerebrovascular Research Laboratory, La Paz University Hospital, Neuroscience Area of IdiPAZ (Health Research Institute), Autónoma University of Madrid, Paseo de la Castellana 261, 28046, Madrid, Spain.
| | - Laura Otero-Ortega
- Department of Neurology and Stroke Centre, Neuroscience and Cerebrovascular Research Laboratory, La Paz University Hospital, Neuroscience Area of IdiPAZ (Health Research Institute), Autónoma University of Madrid, Paseo de la Castellana 261, 28046, Madrid, Spain.
| | - Blanca Fuentes
- Department of Neurology and Stroke Centre, Neuroscience and Cerebrovascular Research Laboratory, La Paz University Hospital, Neuroscience Area of IdiPAZ (Health Research Institute), Autónoma University of Madrid, Paseo de la Castellana 261, 28046, Madrid, Spain.
| | - María Teresa Vallejo-Cremades
- Department of Neurology and Stroke Centre, Neuroscience and Cerebrovascular Research Laboratory, La Paz University Hospital, Neuroscience Area of IdiPAZ (Health Research Institute), Autónoma University of Madrid, Paseo de la Castellana 261, 28046, Madrid, Spain.
| | - Borja Enrique Sanz-Cuesta
- Department of Neurology and Stroke Centre, Neuroscience and Cerebrovascular Research Laboratory, La Paz University Hospital, Neuroscience Area of IdiPAZ (Health Research Institute), Autónoma University of Madrid, Paseo de la Castellana 261, 28046, Madrid, Spain.
| | - Exuperio Díez-Tejedor
- Department of Neurology and Stroke Centre, Neuroscience and Cerebrovascular Research Laboratory, La Paz University Hospital, Neuroscience Area of IdiPAZ (Health Research Institute), Autónoma University of Madrid, Paseo de la Castellana 261, 28046, Madrid, Spain.
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Mamidi MK, Dutta S, Bhonde R, Das AK, Pal R. Allogeneic and autologous mode of stem cell transplantation in regenerative medicine: Which way to go? Med Hypotheses 2014; 83:787-91. [DOI: 10.1016/j.mehy.2014.10.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Accepted: 10/14/2014] [Indexed: 01/08/2023]
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Bobkova NV, Poltavtseva RA, Samokhin AN, Sukhikh GT. Therapeutic effect of mesenchymal multipotent stromal cells on memory in animals with Alzheimer-type neurodegeneration. Bull Exp Biol Med 2014; 156:119-21. [PMID: 24319707 DOI: 10.1007/s10517-013-2293-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Transplantation of human mesenchymal multipotent stromal cells improved spatial memory in bulbectomized mice with Alzheimer-type neurodegeneration. The positive effect was observed in 1 month after intracerebral transplantation and in 3 months after systemic injection of mesenchymal multipotent stromal cells. No cases of malignant transformation were noted. These findings indicate prospects of using mesenchymal multipotent stromal cells for the therapy of Alzheimer disease and the possibility of their systemic administration for attaining the therapeutic effect.
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Affiliation(s)
- N V Bobkova
- Institute of Cell Biophysics, Russian Academy of Science; V. I. Kulakov Research Center of Obstetrics, Gynecology, and Perinatology, Ministry of Health Care of the Russian Federation, Moscow, Russia.
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Saito H, Magota K, Zhao S, Kubo N, Kuge Y, Shichinohe H, Houkin K, Tamaki N, Kuroda S. 123
I-Iomazenil Single Photon Emission Computed Tomography Visualizes Recovery of Neuronal Integrity by Bone Marrow Stromal Cell Therapy in Rat Infarct Brain. Stroke 2013; 44:2869-74. [DOI: 10.1161/strokeaha.113.001612] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Background and Purpose—
This study was aimed to assess whether
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I-iomazenil (IMZ) single photon emission computed tomography can serially monitor the effects of bone marrow stromal cell (BMSC) transplantation on neuronal integrity in infarct brain of rats.
Methods—
The BMSCs were harvested from green fluorescent protein–transgenic rats and were cultured. The rats were subjected to permanent middle cerebral artery occlusion. Their motor function was serially quantified throughout the experiments. The BMSCs or vehicle was stereotactically transplanted into the ipsilateral striatum at 7 days after the insult. Using small-animal single photon emission computed tomography/computed tomography apparatus, the
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I-IMZ uptake was serially measured at 6 and 35 days after the insult. Finally, fluorescence immunohistochemistry was performed to evaluate the distribution of engrafted cells and their phenotypes.
Results—
The distribution of
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I-IMZ was markedly decreased in the ipsilateral neocortex at 6 days postischemia. The vehicle-transplanted animals did not show a significant change at 35 days postischemia. However, BMSC transplantation significantly improved the distribution of
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I-IMZ in the peri-infarct neocortex as well as motor function. The engrafted BMSCs were densely distributed around cerebral infarct, and some of them expressed neuronal nuclear antigen and γ-aminobutyric acid type-A receptor.
Conclusions—
The present findings strongly suggest that the BMSCs may enhance functional recovery by improving the neuronal integrity in the peri-infarct area, when directly transplanted into the infarct brain at clinically relevant timing.
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I-IMZ single photon emission computed tomography may be a promising modality to scientifically prove the beneficial effects of BMSC transplantation on the host brain in clinical situation.
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Affiliation(s)
- Hisayasu Saito
- From the Departments of Neurosurgery (H. Saito, H. Shichinohe, K.H., S.K.), Nuclear Medicine (K.M., N.T.), and Tracer Kinetics and Bioanalysis (S.Z.), Hokkaido University Graduate School of Medicine, Sapporo, Japan; Central Institute of Isotope Science, Hokkaido University, Sapporo, Japan (N.K., Y.K.); and Department of Neurosurgery, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan (S.K.)
| | - Keiichi Magota
- From the Departments of Neurosurgery (H. Saito, H. Shichinohe, K.H., S.K.), Nuclear Medicine (K.M., N.T.), and Tracer Kinetics and Bioanalysis (S.Z.), Hokkaido University Graduate School of Medicine, Sapporo, Japan; Central Institute of Isotope Science, Hokkaido University, Sapporo, Japan (N.K., Y.K.); and Department of Neurosurgery, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan (S.K.)
| | - Songji Zhao
- From the Departments of Neurosurgery (H. Saito, H. Shichinohe, K.H., S.K.), Nuclear Medicine (K.M., N.T.), and Tracer Kinetics and Bioanalysis (S.Z.), Hokkaido University Graduate School of Medicine, Sapporo, Japan; Central Institute of Isotope Science, Hokkaido University, Sapporo, Japan (N.K., Y.K.); and Department of Neurosurgery, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan (S.K.)
| | - Naoki Kubo
- From the Departments of Neurosurgery (H. Saito, H. Shichinohe, K.H., S.K.), Nuclear Medicine (K.M., N.T.), and Tracer Kinetics and Bioanalysis (S.Z.), Hokkaido University Graduate School of Medicine, Sapporo, Japan; Central Institute of Isotope Science, Hokkaido University, Sapporo, Japan (N.K., Y.K.); and Department of Neurosurgery, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan (S.K.)
| | - Yuji Kuge
- From the Departments of Neurosurgery (H. Saito, H. Shichinohe, K.H., S.K.), Nuclear Medicine (K.M., N.T.), and Tracer Kinetics and Bioanalysis (S.Z.), Hokkaido University Graduate School of Medicine, Sapporo, Japan; Central Institute of Isotope Science, Hokkaido University, Sapporo, Japan (N.K., Y.K.); and Department of Neurosurgery, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan (S.K.)
| | - Hideo Shichinohe
- From the Departments of Neurosurgery (H. Saito, H. Shichinohe, K.H., S.K.), Nuclear Medicine (K.M., N.T.), and Tracer Kinetics and Bioanalysis (S.Z.), Hokkaido University Graduate School of Medicine, Sapporo, Japan; Central Institute of Isotope Science, Hokkaido University, Sapporo, Japan (N.K., Y.K.); and Department of Neurosurgery, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan (S.K.)
| | - Kiyohiro Houkin
- From the Departments of Neurosurgery (H. Saito, H. Shichinohe, K.H., S.K.), Nuclear Medicine (K.M., N.T.), and Tracer Kinetics and Bioanalysis (S.Z.), Hokkaido University Graduate School of Medicine, Sapporo, Japan; Central Institute of Isotope Science, Hokkaido University, Sapporo, Japan (N.K., Y.K.); and Department of Neurosurgery, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan (S.K.)
| | - Nagara Tamaki
- From the Departments of Neurosurgery (H. Saito, H. Shichinohe, K.H., S.K.), Nuclear Medicine (K.M., N.T.), and Tracer Kinetics and Bioanalysis (S.Z.), Hokkaido University Graduate School of Medicine, Sapporo, Japan; Central Institute of Isotope Science, Hokkaido University, Sapporo, Japan (N.K., Y.K.); and Department of Neurosurgery, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan (S.K.)
| | - Satoshi Kuroda
- From the Departments of Neurosurgery (H. Saito, H. Shichinohe, K.H., S.K.), Nuclear Medicine (K.M., N.T.), and Tracer Kinetics and Bioanalysis (S.Z.), Hokkaido University Graduate School of Medicine, Sapporo, Japan; Central Institute of Isotope Science, Hokkaido University, Sapporo, Japan (N.K., Y.K.); and Department of Neurosurgery, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan (S.K.)
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Vaquero J, Otero L, Bonilla C, Aguayo C, Rico MA, Rodriguez A, Zurita M. Cell therapy with bone marrow stromal cells after intracerebral hemorrhage: impact of platelet-rich plasma scaffolds. Cytotherapy 2013; 15:33-43. [PMID: 23260084 DOI: 10.1016/j.jcyt.2012.10.005] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2012] [Accepted: 07/19/2012] [Indexed: 01/27/2023]
Abstract
BACKGROUND AIMS Cell therapy using bone marrow stromal cells (BMSCs) has been considered a promising strategy for neurologic sequelae after intracerebral hemorrhage (ICH). However, after intracerebral administration of BMSCs, most of the cells die, partly because of the absence of extracellular matrix. Intracerebral transplantation of BMSCs, supported in a platelet-rich plasma (PRP) scaffold, optimizes this type of cell therapy. METHODS ICH was induced by stereotactic injection of 0.5 IU of collagenase type IV in the striatum of adult Wistar rats (n = 40). Two months later, the rats were subjected to intracerebral administration of 5 × 10(6) allogeneic BMSCs embedded in a PRP scaffold (n = 10), 5 × 10(6) allogeneic BMSCs in saline (n = 10), PRP-derived scaffold only (n = 10) or saline only (n = 10). Functional improvements in each group over the next 6 months were assessed using Rotarod and Video-Tracking-Box tests. Endogenous neurogenesis and survival of transplanted BMSCs were examined at the end of follow-up. RESULTS Our study demonstrated neurologic improvement after BMSC transplantation and significantly better functional improvement for the group of animals that received BMSCs in the PRP-derived scaffold compared with the group that received BMSCs in saline. Histologic results showed that better functional outcome was associated with strong activation of endogenous neurogenesis. After intracerebral administration of BMSCs, donor cells were integrated in the injured tissue and showed phenotypic expression of glial fibrillary acidic protein and neuronal nucleus. CONCLUSIONS PRP-derived scaffolds increase the viability and biologic activity of BMSCs and optimize functional recovery when this type of cell therapy is applied after ICH.
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Affiliation(s)
- Jesus Vaquero
- Neuroscience Research Unit, Neuroscience Rafael del Pino Chair, and Neurosurgical Service, Hospital Puerta de Hierro-Majadahonda, Autonomous University, Madrid, Spain.
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Liang H, Yin Y, Lin T, Guan D, Ma B, Li C, Wang Y, Zhang X. Transplantation of bone marrow stromal cells enhances nerve regeneration of the corticospinal tract and improves recovery of neurological functions in a collagenase-induced rat model of intracerebral hemorrhage. Mol Cells 2013; 36:17-24. [PMID: 23807046 PMCID: PMC3887925 DOI: 10.1007/s10059-013-2306-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2012] [Revised: 04/08/2013] [Accepted: 05/08/2013] [Indexed: 12/13/2022] Open
Abstract
The reorganization of brain structures after intracerebral hemorrhage (ICH) insult is crucial to functional outcome. Although the pattern of neuronal rewiring is well-documented after ischemic stroke, the study of brain plasticity after ICH has been focusing on the enhancement of dendritic complexity. Here we hypothesized that functional restoration after ICH involves brain reorganization which may be favorably modulated by stem cell transplantation. In this study, bone marrow stromal cells (BMSCs) were transplanted into the perilesional sites of collagenase-induced ICH in adult rats one day after ICH injury. Forelimb functional recovery was monitored with modified limb placing and vibrissae-elicited forelimb placement tests. Anterograde and retrograde tracing were used to assess the reorganization of bilateral forelimb areas of the sensorimotor cortex. We found that in rats transplanted with BMSCs after ICH injury, axonal sprouting occurred in the contralateral caudal forelimb area of the cortex, and was significantly higher than in ICH rat models that received only the vehicle (P < 0.01). The number of positive neurons in the ipsilateral rostral forelimb area of the cortex of the BMSC group was 1.5-to 4.5-fold greater than in the vehicle group (P < 0.05). No difference was found between the BMSC and vehicle groups in hemispheric atrophy or labeled neurons in the ipsilateral caudal forelimb area (P = 0.193). Scores for improved functional behavior in the BMSC group were in accord with the results from histology. Neuronal plasticity of the denervated corticospinal tract at bilateral forelimb areas of the cortex in the collagenase-induced ICH rat models was significantly enhanced by BMSC transplantation. BMSC transplantation may facilitate functional recovery after ICH injury.
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Affiliation(s)
- Hongsheng Liang
- Key Laboratory of Neurosurgery, College of Heilongjiang Province, First Affiliated Hospital of Harbin Medical University, Harbin,
People’s Republic of China
| | - Yibo Yin
- Key Laboratory of Neurosurgery, College of Heilongjiang Province, First Affiliated Hospital of Harbin Medical University, Harbin,
People’s Republic of China
| | - Tie Lin
- Key Laboratory of Neurosurgery, College of Heilongjiang Province, First Affiliated Hospital of Harbin Medical University, Harbin,
People’s Republic of China
| | - Dong Guan
- Key Laboratory of Neurosurgery, College of Heilongjiang Province, First Affiliated Hospital of Harbin Medical University, Harbin,
People’s Republic of China
| | - Bowen Ma
- The second department of neurosurgery, Heilongjiang Provincial hospital, Harbin,
People’s Republic of China
| | - Changyu Li
- Key Laboratory of Neurosurgery, College of Heilongjiang Province, First Affiliated Hospital of Harbin Medical University, Harbin,
People’s Republic of China
| | - Yuehua Wang
- Key Laboratory of Neurosurgery, College of Heilongjiang Province, First Affiliated Hospital of Harbin Medical University, Harbin,
People’s Republic of China
| | - Xiangtong Zhang
- Key Laboratory of Neurosurgery, College of Heilongjiang Province, First Affiliated Hospital of Harbin Medical University, Harbin,
People’s Republic of China
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Yang D, Zhang J, Han Y, James E, Chopp M, Seyfried DM. Acute Statin Treatment Improves Recovery after Experimental Intracerebral Hemorrhage. ACTA ACUST UNITED AC 2013; 3:69-75. [PMID: 23837132 DOI: 10.4236/wjns.2013.32010] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND AND PURPOSE We have previously demonstrated that 2-week treatment of experimental intracerebral hemorrhage (ICH) with a daily dose of 2 mg/kg statin starting 24 hours post-injury exerts a neuroprotective effect. The present study extends our previous investigation and tests the effect of acute high-dose (within 24 hours) statin therapy on experimental ICH. MATERIAL AND METHODS Fifty-six male Wistar rats were subjected to ICH by stereotactic injection of 100 μl of autologous blood into the striatum. Rats were divided randomly into seven groups: saline control group (n = 8); 10, 20 and 40 mg/kg simvastatin-treated groups (n = 8); and 10, 20 and 40 mg/kg atorvastatin-treated groups (n = 8). Simvastatin or atorvastatin were administered orally at 3 and 24 hours after ICH. Neurological functional outcome was evaluated using behavioral tests (mNSS and corner turn test) at multiple time points after ICH. Animals were sacrificed at 28 days after treatment, and histological studies were completed. RESULTS Acute treatment with simvastatin or atorvastatin at doses of 10 and 20 mg/kg, but not at 40 mg/kg, significantly enhanced recovery of neurological function starting from 2 weeks post-ICH and persisting for up to 4 weeks post ICH. In addition, at doses of 10 mg/kg and 20 mg/kg, histological evaluations revealed that simvastatin or atorvastatin reduced tissue loss, increased cell proliferation in the subventricular zone and enhanced vascular density and synaptogenesis in the hematoma boundary zone when compared to saline-treated rats. CONCLUSIONS Treatment with simvastatin or atorvastatin at doses of 10 and 20 mg/kg significantly improves neurological recovery after administration during the first 24 hours after ICH. Decreased tissue loss, increased cell proliferation and vascularity likely contribute to improved functional recovery in rats treated with statins after ICH.
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Affiliation(s)
- Dongmei Yang
- Department of Neurosurgery, Henry Ford Health System, Detroit, MI
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SHEN L, YE M, DING X, HAN Q, ZHANG C, LIU X, HUANG H, WU E, HUANG H, GU X. Protective effects of MCI-186 on transplantation of bone marrow stromal cells in rat ischemic stroke model. Neuroscience 2012; 223:315-24. [DOI: 10.1016/j.neuroscience.2012.08.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2012] [Revised: 07/30/2012] [Accepted: 08/01/2012] [Indexed: 12/11/2022]
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Otero L, Zurita M, Bonilla C, Aguayo C, Rico MA, Vaquero J. [Perspectives of cell therapy in sequelae from cerebrovascular accidents]. Neurocirugia (Astur) 2012; 23:193-9. [PMID: 22858052 DOI: 10.1016/j.neucir.2011.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2011] [Accepted: 10/28/2011] [Indexed: 11/15/2022]
Abstract
INTRODUCTION Spontaneous intracerebral hemorrhage (ICH) is associated with mortality between 40 and 50% of cases. Among the survivors, only 10% are independent after one month, there is no effective treatment of sequelae, except for the limited possibilities providing for rehabilitation. OBJECTIVES We review the current experience with intracerebral transplantation of mesenchymal stem cells (MSCs) obtained from bone marrow as a potential treatment of neurological sequelae occurring after experimental ICH. MATERIAL AND METHODS We describe the model of ICH by intracerebral administration of collagenaseIV at basal ganglia level in Wistar rats. Neurological deficits caused by ICH can be quantified through a variety of functional assessment test (NMSS, Rota-rod, VTB-test). 5×10allogeneic MSCs in 10μl of saline were administered intracerebrally in 10 animals, 2 months after ICH. In another 10 animals (controls) the same volume of saline was administered. Changes in the functional deficits were assessed during the next 6 months in both experimental groups. RESULTS The results suggested therapeutic efficacy of MSCs transplantation and showed that transplanted stem cells can survive in the injured brain, transforming into neurons and glial cells. This form of cell therapy induces reactivation of endogenous neurogenesis at the subventricular zone (SVZ) and achieves antiapoptotic protective effect in the injured brain. CONCLUSIONS Cell therapy represents an important field of research with potential clinical application to treatment of neurological sequels, currently considered irreversible. Neurosurgeons should become involved in the development of these new techniques that are likely to shape the future of this specialty.
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Affiliation(s)
- Laura Otero
- Unidad de Investigación en Neurociencias y Cátedra Rafael del Pino de Neurociencias, Servicio de Neurocirugía, Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, España
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Li ZM, Zhang ZT, Guo CJ, Geng FY, Qiang F, Wang LX. Autologous bone marrow mononuclear cell implantation for intracerebral hemorrhage-a prospective clinical observation. Clin Neurol Neurosurg 2012; 115:72-6. [PMID: 22657095 DOI: 10.1016/j.clineuro.2012.04.030] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2011] [Revised: 04/06/2012] [Accepted: 04/28/2012] [Indexed: 01/01/2023]
Abstract
BACKGROUND This study was designed to assess the clinical effect of bone marrow mononuclear cells including mesenchymal stem cell (MSCs) in patients with intracerebral hemorrhage (ICH). METHODS One hundred patients were divided into a study (n=60) or a control group (n=40). Bone marrow mononuclear cells from the same patient were injected to the perihemorrhage area in the base ganglia through an intracranial drainage tube 5.9 days after ICH. National Institute Stroke Scale (NIHSSS) and Barthel index was used to assess neurologic impairment and daily activities, respectively, before and 6 months after intervention. RESULTS Six months after implantation, the NIHSS score in the study group was lower than in the control group (10.09 ± 8.86 vs 14.35 ± 10.14, P<0.01), whereas the Barthel scores were higher (57.39 ± 23.51 vs 46.90 ± 20.29, P<0.01). Neurological and functional improvement was observed in 52 (86.7%) of the study group patients, and in 17 (42.5%) of the control group patients (P=0.001). No allergic or other adverse effects were observed in the study group. CONCLUSION Autologous bone marrow mononuclear cell implantation reduced neurological impairment and improved activities of daily living in a selected group of ICH patients. Further studies are required to ascertain the long-term safety and efficacy of this treatment.
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Affiliation(s)
- Zhong-Min Li
- Department of Neurosurgery, Liaocheng People's Hospital of Taishan Medical University, Liaocheng, Shandong 252000, PR China.
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