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Ding N, Luo R, Zhang Q, Li H, Zhang S, Chen H, Hu R. Current Status and Progress in Stem Cell Therapy for Intracerebral Hemorrhage. Transl Stroke Res 2023:10.1007/s12975-023-01216-7. [PMID: 38001353 DOI: 10.1007/s12975-023-01216-7] [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: 09/11/2023] [Revised: 10/23/2023] [Accepted: 11/02/2023] [Indexed: 11/26/2023]
Abstract
Intracerebral hemorrhage is a highly prevalent and prognostically poor disease, imposing immeasurable harm on human life and health. However, the treatment options for intracerebral hemorrhage are severely limited, particularly in terms of improving the microenvironment of the lesion, promoting neuronal cell survival, and enhancing neural function. This review comprehensively discussed the application of stem cell therapy for intracerebral hemorrhage, providing a systematic summary of its developmental history, types of transplants, transplantation routes, and transplantation timing. Moreover, this review presented the latest research progress in enhancing the efficacy of stem cell transplantation, including pretransplantation preconditioning, genetic modification, combined therapy, and other diverse strategies. Furthermore, this review pioneeringly elaborated on the barriers to clinical translation for stem cell therapy. These discussions were of significant importance for promoting stem cell therapy for intracerebral hemorrhage, facilitating its clinical translation, and improving patient prognosis.
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Affiliation(s)
- Ning Ding
- Department of Neurosurgery and Key Laboratory of Neurotrauma, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
- Clinical Medical Research Center, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Ran Luo
- Department of Neurosurgery and Key Laboratory of Neurotrauma, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
- Clinical Medical Research Center, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Qian Zhang
- Clinical Medical Research Center, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Huanhuan Li
- Department of Neurosurgery and Key Laboratory of Neurotrauma, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
- Clinical Medical Research Center, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Shuixian Zhang
- Department of Neurosurgery and Key Laboratory of Neurotrauma, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Huanran Chen
- Department of Neurosurgery and Key Laboratory of Neurotrauma, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Rong Hu
- Department of Neurosurgery and Key Laboratory of Neurotrauma, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China.
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Zhao XM, He XY, Liu J, Xu Y, Xu FF, Tan YX, Zhang ZB, Wang TH. Neural Stem Cell Transplantation Improves Locomotor Function in Spinal Cord Transection Rats Associated with Nerve Regeneration and IGF-1 R Expression. Cell Transplant 2019; 28:1197-1211. [PMID: 31271053 PMCID: PMC6767897 DOI: 10.1177/0963689719860128] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Transplantation of neural stem cells (NSCs) is a potential strategy for the treatment of
spinal cord transection (SCT). Here we investigated whether transplanted NSCs would
improve motor function of rats with SCT and explored the underlying mechanism. First, the
rats were divided into sham, SCT, and NSC groups. Rats in the SCT and NSC groups were all
subjected to SCT in T10, and were administered with media and NSC transplantation into the
lesion site, respectively. Immunohistochemistry was used to label Nestin-, TUNEL-, and
NeuN-positive cells and reveal the expression and location of type I insulin-like growth
factor receptor (IGF-1 R). Locomotor function of hind limbs was assessed by Basso,
Beattie, Bresnahan (BBB) score and inclined plane test. The conduction velocity and
amplitude of spinal nerve fibers were measured by electrophysiology and the anatomical
changes were measured using magnetic resonance imaging. Moreover, expression of IGF-1 R
was determined by real-time polymerase chain reaction and Western blotting. The results
showed that NSCs could survive and differentiate into neurons in vitro and in vivo.
SCT-induced deficits were reduced by NSC transplantation, including increase in
NeuN-positive cells and decrease in apoptotic cells. Moreover, neurophysiological profiles
indicated that the latent period was decreased and the peak-to-peak amplitude of spinal
nerve fibers conduction was increased in transplanted rats, while morphological measures
indicated that fractional anisotropy and the number of nerve fibers in the site of spinal
cord injury were increased after NSC transplantation. In addition, mRNA and protein level
of IGF-1 R were increased in the rostral segment in the NSC group, especially in neurons.
Therefore, we concluded that NSC transplantation promotes motor function improvement of
SCT, which might be associated with activated IGF-1 R, especially in the rostral site. All
of the above suggests that this approach has potential for clinical treatment of spinal
cord injury.
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Affiliation(s)
- Xiao-Ming Zhao
- Department of Histology, Embryology and Neurobiology, West China School of Preclinical and Forensic Medicine, Sichuan University, Chengdu, China.,Both the author contributed equally to this article
| | - Xiu-Ying He
- Institute of Neurological Disease, Department of Anesthesiology, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, China.,Both the author contributed equally to this article
| | - Jia Liu
- Laboratory Zoology Department, Institute of Neuroscience, Kunming Medical University, Kunming, China
| | - Yang Xu
- Institute of Neurological Disease, Department of Anesthesiology, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, China
| | - Fei-Fei Xu
- Institute of Neurological Disease, Department of Anesthesiology, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, China
| | - Ya-Xin Tan
- Laboratory Zoology Department, Institute of Neuroscience, Kunming Medical University, Kunming, China
| | - Zi-Bin Zhang
- Department of Anesthesiology, Qilu Hospital of Shandong University, Jinan, China
| | - Ting-Hua Wang
- Department of Histology, Embryology and Neurobiology, West China School of Preclinical and Forensic Medicine, Sichuan University, Chengdu, China.,Institute of Neurological Disease, Department of Anesthesiology, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, China.,Laboratory Zoology Department, Institute of Neuroscience, Kunming Medical University, Kunming, China
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Tian HM, He P, Zhang YC, Yan H, Chen CT. Effects of acupuncture on the number of associated protein phosphorylation in brain tissues of MCAO rats based on protein microarray technique. JOURNAL OF ACUPUNCTURE AND TUINA SCIENCE 2017. [DOI: 10.1007/s11726-017-0979-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Combined transplantation of human mesenchymal stem cells and human retinal progenitor cells into the subretinal space of RCS rats. Sci Rep 2017; 7:199. [PMID: 28298640 PMCID: PMC5428026 DOI: 10.1038/s41598-017-00241-5] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Accepted: 02/15/2017] [Indexed: 11/08/2022] Open
Abstract
Retinitis pigmentosa (RP) is one of hereditary retinal diseases characterized by the loss of photoreceptors. Cell transplantation has been clinically applied to treat RP patients. Human retinal progenitor cells (HRPCs) and human bone marrow-derived mesenchymal stem cells (HBMSCs) are the two commonly and practically used stem cells for transplantation. Since combined transplantation could be a promising way to integrate the advantages of both stem cell types, we transplanted HRPCs and HBMSCs into the subretinal space (SRS) of Royal College of Surgeons (RCS) rats. We report that HRPCs/HBMSCs combined transplantation maintains the electroretinogram results much better than HRPCs or HBMSCs single transplantations. The thickness of outer nuclear layer also presented a better outcome in the combined transplantation. Importantly, grafted cells in the combination migrated better, both longitudinally and latitudinally, than single transplantation. The photoreceptor differentiation of grafted cells in the retina of RCS rats receiving combined transplantation also showed a higher ratio than single transplantation. Finally, activation of microglia and the gliosis of Müller cells were more effectively suppressed in combined transplantation, indicating better immunomodulatory and anti-gliosis effects. Taken together, combining the transplantation of HRPCs and HBMSCs is a more effective strategy in stem cell-based therapy for retinal degenerative diseases.
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Role of PGE₂ EP1 receptor in intracerebral hemorrhage-induced brain injury. Neurotox Res 2013; 24:549-59. [PMID: 23824501 DOI: 10.1007/s12640-013-9410-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2013] [Revised: 06/18/2013] [Accepted: 06/21/2013] [Indexed: 01/02/2023]
Abstract
Prostaglandin E₂ (PGE₂) has been described to exert beneficial and detrimental effects in various neurologic disorders. These conflicting roles of PGE₂ could be attributed to its diverse receptor subtypes, EP1-EP4. At present, the precise role of EP1 in intracerebral hemorrhage (ICH) is unknown. Therefore, to elucidate its possible role in ICH, intrastriatal injection of collagenase was given in randomized groups of adult male wildtype (WT) and EP1 receptor knockout (EP1⁻/⁻)C57BL/6 mice. Functional outcomes including neurologic deficits, rotarod performance, open field activity, and adhesive removal performance were evaluated at 24, 48, and 72 h post-ICH. Lesion volume, cell survival and death, were assessed using Cresyl Violet, and Fluoro-Jade staining, respectively. Microglial activation and phagocytosis were estimated using Iba1 immunoreactivity and fluorescently-labeled microspheres. Following 72 h post-ICH, EP1⁻/⁻ mice showed deteriorated outcomes compared to the WT control mice. These outcomes were demonstrated by elevated neurological deficits, exacerbated lesion volume, and significantly worsened sensorimotor functions. Fluoro-Jade staining showed significantly increased numbers of degenerating neurons and reduced neuronal survival in EP1⁻/⁻ compared to WT mice. To assess in vivo phagocytosis, the number of microspheres phagocytosed by Iba1-positive cells was 145.4 ± 15.4 % greater in WT compared to EP1⁻/⁻ mice. These data demonstrate that EP1 deletion exacerbates neuro-behavioral impairments following ICH, potentially by slowing down/impairing microglial phagocytosis. A better understanding of this EP1 mechanism could lead to improved intervention strategies for hemorrhagic stroke.
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Zhu H, Li F, Zou M, Xue X, Yuan J, Feng H, Lin J. Experimental high-altitude intracerebral hemorrhage in minipigs: histology, behavior, and intracranial pressure in a double-injection model. Acta Neurochir (Wien) 2013; 155:655-61. [PMID: 23322012 DOI: 10.1007/s00701-013-1618-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2012] [Accepted: 01/02/2013] [Indexed: 11/25/2022]
Abstract
BACKGROUND Specific pathophysiological mechanism in intracerebral hemorrhage (ICH) at high altitude is unclear, and at present, there is no relevant and suitable animal model. METHODS A hypobaric chamber was used to simulate an altitude of 4,000 m. Autologous arterial blood (3 ml) was slowly infused into the right basal ganglia of minipigs by a double-injection method for producing ICH. RESULTS The intracranial pressure and neurological score of the high-altitude group were significantly higher than those of the low-altitude (plain) group. The brain water contents and pathological lesions of perihematoma tissue were more severe in the high-altitude group. CONCLUSIONS The injury resulting from ICH at high altitude was more severe than that in the plain group. This model was able to produce controllable and reproducible hematomas and visible neurological deficits, which may be useful for future studies of the pathophysiology and functional rehabilitation of high-altitude ICH disease.
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Affiliation(s)
- Haitao Zhu
- Department of Neurosurgery, Southwest Hospital, Third Military Medical University, Gaotanyan 30, Chongqing, 400038, China
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Reekmans K, Praet J, Daans J, Reumers V, Pauwels P, Van der Linden A, Berneman ZN, Ponsaerts P. Current challenges for the advancement of neural stem cell biology and transplantation research. Stem Cell Rev Rep 2012; 8:262-78. [PMID: 21537994 DOI: 10.1007/s12015-011-9266-2] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Transplantation of neural stem cells (NSC) is hoped to become a promising primary or secondary therapy for the treatment of various neurodegenerative disorders of the central nervous system (CNS), as demonstrated by multiple pre-clinical animal studies in which functional recovery has already been demonstrated. However, for NSC therapy to be successful, the first challenge will be to define a transplantable cell population. In the first part of this review, we will briefly discuss the main features of ex vivo culture and characterisation of NSC. Next, NSC grafting itself may not only result in the regeneration of lost tissue, but more importantly has the potential to improve functional outcome through many bystander mechanisms. In the second part of this review, we will briefly discuss several pre-clinical studies that contributed to a better understanding of the therapeutic potential of NSC grafts in vivo. However, while many pre-clinical animal studies mainly report on the clinical benefit of NSC grafting, little is known about the actual in vivo fate of grafted NSC. Therefore, the third part of this review will focus on non-invasive imaging techniques for monitoring cellular grafts in the brain under in vivo conditions. Finally, as NSC transplantation research has evolved during the past decade, it has become clear that the host micro-environment itself, either in healthy or injured condition, is an important player in defining success of NSC grafting. The final part of this review will focus on the host environmental influence on survival, migration and differentiation of grafted NSC.
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Affiliation(s)
- Kristien Reekmans
- Laboratory of Experimental Hematology, Vaccine and Infectious Disease Institute (Vaxinfectio), University of Antwerp, Antwerp, Belgium
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Yang L, Fang JS, Wang W, Chen RK, Shen CF. Transplantation of Schwann cells differentiated from adipose-derived stem cells modifies reactive gliosis after contusion brain injury in rats. J Int Med Res 2012; 39:1344-57. [PMID: 21986135 DOI: 10.1177/147323001103900421] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
This study investigated whether transplantation of Schwann cells differentiated from adipose-derived stem cells (ADSC-SCs) of rats could promote functional improvement after contusion brain injury, with a focus on the effect on reactive gliosis. ADSCs were isolated and expanded from groin adipose tissue of Sprague-Dawley rats and then differentiated into Schwann cells. ADSCSCs were transplanted into the contused rat brain. Immunofluorescence and Western blotting were used to analyse reactive gliosis, and locomotor function of the rats was assessed. Hemiparalysed rats transplanted with ADSC-SCs showed significant locomotor function recovery compared with rats transplanted with undifferentiated ADSCs or control rats injected with medium alone. Transplanted ADSC-SCs significantly reduced glial scar formation and neurocan protein levels compared with transplanted undifferentiated ADSCs. In conclusion, transplantation of ADSC-SCs can effectively promote locomotor functional recovery and reduce reactive gliosis after contusion brain injury in rats.
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Affiliation(s)
- L Yang
- Department of Neurosurgery, Xiangya Hospital of Central South University, Changsha, Hunan, China
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Ritfeld GJ, Roos RAC, Oudega M. Stem cells for central nervous system repair and rehabilitation. PM R 2011; 3:S117-22. [PMID: 21703567 DOI: 10.1016/j.pmrj.2011.02.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2010] [Accepted: 02/11/2011] [Indexed: 01/05/2023]
Abstract
The central nervous system (CNS) has limited capacity for self-repair. Current treatments are often incapable of reversing the debilitating effects of CNS diseases that result in permanent and/or progressive physical and cognitive impairments. One promising repair strategy is transplantation of stem cells, which can potentially replace lost neurons and/or glia or promote repair through secretion of trophic factors. Various types of stem cells exist, each with their own advantages and disadvantages. Although no consensus exists regarding the optimal cell type to use, moderate functional improvements have been shown in animal models of CNS diseases using different types of stem cells. However, the precise mechanism of action behind their beneficial effects remains unknown. In addition, many barriers to clinical use still need to be resolved before transplantation of stem cells can be used as effective biologics. These barriers include--depending on the stem cell type--possible tumor formation, difficulty with harvest, limited in vivo differentiation and integration, and ethical issues regarding use.
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Affiliation(s)
- Gaby J Ritfeld
- Department of Physical Medicine & Rehabilitation, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
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Ramón-Cueto A, Muñoz-Quiles C. Clinical application of adult olfactory bulb ensheathing glia for nervous system repair. Exp Neurol 2011; 229:181-94. [DOI: 10.1016/j.expneurol.2010.10.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2010] [Revised: 09/30/2010] [Accepted: 10/02/2010] [Indexed: 12/13/2022]
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