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Fujiwara S, Nakano-Doi A, Sawano T, Kubo S, Doe N, Nakagomi T. Administration of Human-Derived Mesenchymal Stem Cells Activates Locally Stimulated Endogenous Neural Progenitors and Reduces Neurological Dysfunction in Mice after Ischemic Stroke. Cells 2024; 13:939. [PMID: 38891071 PMCID: PMC11171641 DOI: 10.3390/cells13110939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 05/25/2024] [Accepted: 05/27/2024] [Indexed: 06/21/2024] Open
Abstract
Increasing evidence shows that the administration of mesenchymal stem cells (MSCs) is a promising option for various brain diseases, including ischemic stroke. Studies have demonstrated that MSC transplantation after ischemic stroke provides beneficial effects, such as neural regeneration, partially by activating endogenous neural stem/progenitor cells (NSPCs) in conventional neurogenic zones, such as the subventricular and subgranular zones. However, whether MSC transplantation regulates the fate of injury-induced NSPCs (iNSPCs) regionally activated at injured regions after ischemic stroke remains unclear. Therefore, mice were subjected to ischemic stroke, and mCherry-labeled human MSCs (h-MSCs) were transplanted around the injured sites of nestin-GFP transgenic mice. Immunohistochemistry of brain sections revealed that many GFP+ cells were observed around the grafted sites rather than in the regions in the subventricular zone, suggesting that transplanted mCherry+ h-MSCs stimulated GFP+ locally activated endogenous iNSPCs. In support of these findings, coculture studies have shown that h-MSCs promoted the proliferation and neural differentiation of iNSPCs extracted from ischemic areas. Furthermore, pathway analysis and gene ontology analysis using microarray data showed that the expression patterns of various genes related to self-renewal, neural differentiation, and synapse formation were changed in iNSPCs cocultured with h-MSCs. We also transplanted h-MSCs (5.0 × 104 cells/µL) transcranially into post-stroke mouse brains 6 weeks after middle cerebral artery occlusion. Compared with phosphate-buffered saline-injected controls, h-MSC transplantation displayed significantly improved neurological functions. These results suggest that h-MSC transplantation improves neurological function after ischemic stroke in part by regulating the fate of iNSPCs.
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Affiliation(s)
- Shuichi Fujiwara
- Institute for Advanced Medical Sciences, Hyogo Medical University (Nishinomiya Campus), 1-1 Mukogawacho, Nishinomiya 663-8501, Japan; (S.F.); (A.N.-D.); (S.K.)
| | - Akiko Nakano-Doi
- Institute for Advanced Medical Sciences, Hyogo Medical University (Nishinomiya Campus), 1-1 Mukogawacho, Nishinomiya 663-8501, Japan; (S.F.); (A.N.-D.); (S.K.)
- Department of Therapeutic Progress in Brain Diseases, Hyogo Medical University, 1-1 Mukogawacho, Nishinomiya 663-8501, Japan
| | - Toshinori Sawano
- Department of Biomedical Sciences, Ritsumeikan University, 1-1-1 Nojihigashi, Kusatsu 525-8577, Japan;
| | - Shuji Kubo
- Institute for Advanced Medical Sciences, Hyogo Medical University (Nishinomiya Campus), 1-1 Mukogawacho, Nishinomiya 663-8501, Japan; (S.F.); (A.N.-D.); (S.K.)
| | - Nobutaka Doe
- Department of Rehabilitation, Hyogo Medical University (Kobe Campus), 1-3-6 Minatojima, Chuo-ku, Kobe 650-8530, Japan;
| | - Takayuki Nakagomi
- Institute for Advanced Medical Sciences, Hyogo Medical University (Nishinomiya Campus), 1-1 Mukogawacho, Nishinomiya 663-8501, Japan; (S.F.); (A.N.-D.); (S.K.)
- Department of Therapeutic Progress in Brain Diseases, Hyogo Medical University, 1-1 Mukogawacho, Nishinomiya 663-8501, Japan
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Jimenez-Vergara AC, Avina J, Block TJ, Sheldrake A, Koch C, Gonzalez A, Steele J, Díaz-Lasprilla AM, Munoz-Pinto DJ. A Bioinspired Astrocyte-Derived Coating Promotes the In Vitro Proliferation of Human Neural Stem Cells While Maintaining Their Stemness. Biomimetics (Basel) 2023; 8:589. [PMID: 38132528 PMCID: PMC10741944 DOI: 10.3390/biomimetics8080589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/27/2023] [Accepted: 11/30/2023] [Indexed: 12/23/2023] Open
Abstract
The repair of neuronal tissue is a challenging process due to the limited proliferative capacity of neurons. Neural stem cells (NSCs) can aid in the regeneration process of neural tissue due to their high proliferation potential and capacity to differentiate into neurons. The therapeutic potential of these cells can only be achieved if sufficient cells are obtained without losing their differentiation potential. Toward this end, an astrocyte-derived coating (HAc) was evaluated as a promising substrate to promote the proliferation of NSCs. Mass spectroscopy and scanning electron microscopy were used to characterize the HAc. The proliferation rate and the expression of stemness and differentiation markers in NSCs cultured on the HAc were evaluated and compared to the responses of these cells to commonly used coating materials including Poly-L-Ornithine (PLO), and a Human Induced Pluripotent Stem Cell (HiPSC)-based coating. The use of the HAc promotes the in vitro cell growth of NSCs. The expression of the stemness markers Sox2 and Nestin, and the differentiation marker DCX in the HAc group was akin to the expression of these markers in the controls. In summary, HAc supported the proliferation of NSCs while maintaining their stemness and neural differentiation potential.
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Affiliation(s)
- Andrea C. Jimenez-Vergara
- Engineering Science Department, Trinity University, San Antonio, TX 78212, USA; (A.C.J.-V.); (J.A.); (A.G.); (A.M.D.-L.)
| | - Jacob Avina
- Engineering Science Department, Trinity University, San Antonio, TX 78212, USA; (A.C.J.-V.); (J.A.); (A.G.); (A.M.D.-L.)
| | | | - Anne Sheldrake
- StemBioSys, San Antonio, TX 78229, USA; (T.J.B.); (A.S.)
| | - Carson Koch
- Neuroscience Program, Trinity University, San Antonio, TX 78212, USA;
| | - Anna Gonzalez
- Engineering Science Department, Trinity University, San Antonio, TX 78212, USA; (A.C.J.-V.); (J.A.); (A.G.); (A.M.D.-L.)
| | - Jennifer Steele
- Physics and Astronomy Department, Trinity University, San Antonio, TX 78212, USA;
| | - Ana M. Díaz-Lasprilla
- Engineering Science Department, Trinity University, San Antonio, TX 78212, USA; (A.C.J.-V.); (J.A.); (A.G.); (A.M.D.-L.)
| | - Dany J. Munoz-Pinto
- Engineering Science Department, Trinity University, San Antonio, TX 78212, USA; (A.C.J.-V.); (J.A.); (A.G.); (A.M.D.-L.)
- Neuroscience Program, Trinity University, San Antonio, TX 78212, USA;
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3
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Zhang C, Ye W, Zhao M, Long L, Xia D, Fan Z. MLL1 inhibits the neurogenic potential of SCAPs by interacting with WDR5 and repressing HES1. Int J Oral Sci 2023; 15:48. [PMID: 37852994 PMCID: PMC10584904 DOI: 10.1038/s41368-023-00253-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 09/18/2023] [Accepted: 09/25/2023] [Indexed: 10/20/2023] Open
Abstract
Mesenchymal stem cell (MSC)-based therapy has emerged as a promising treatment for spinal cord injury (SCI), but improving the neurogenic potential of MSCs remains a challenge. Mixed lineage leukemia 1 (MLL1), an H3K4me3 methyltransferases, plays a critical role in regulating lineage-specific gene expression and influences neurogenesis. In this study, we investigated the role and mechanism of MLL1 in the neurogenesis of stem cells from apical papilla (SCAPs). We examined the expression of neural markers, and the nerve repair and regeneration ability of SCAPs using dynamic changes in neuron-like cells, immunofluorescence staining, and a SCI model. We employed a coimmunoprecipitation (Co-IP) assay, real-time RT-PCR, microarray analysis, and chromatin immunoprecipitation (ChIP) assay to investigate the molecular mechanism. The results showed that MLL1 knock-down increased the expression of neural markers, including neurogenic differentiation factor (NeuroD), neural cell adhesion molecule (NCAM), tyrosine hydroxylase (TH), βIII-tubulin and Nestin, and promoted neuron-like cell formation in SCAPs. In vivo, a transplantation experiment showed that depletion of MLL 1 in SCAPs can restore motor function in a rat SCI model. MLL1 can combine with WD repeat domain 5 (WDR5) and WDR5 inhibit the expression of neural markers in SCAPs. MLL1 regulates Hairy and enhancer of split 1 (HES1) expression by directly binds to HES1 promoters via regulating H3K4me3 methylation by interacting with WDR5. Additionally, HES1 enhances the expression of neural markers in SCAPs. Our findings demonstrate that MLL1 inhibits the neurogenic potential of SCAPs by interacting with WDR5 and repressing HES1. These results provide a potential therapeutic target for promoting the recovery of motor function in SCI patients.
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Affiliation(s)
- Chen Zhang
- Laboratory of Molecular Signaling and Stem Cells Therapy, Beijing Key Laboratory of Tooth Regeneration and Function Reconstruction, Beijing Stomatological Hospital, School of Stomatology, Capital Medical University, Beijing, China
- Department of Dental Emergency, Beijing Stomatological Hospital, School of Stomatology, Capital Medical University, Beijing, China
| | - Weilong Ye
- Laboratory of Molecular Signaling and Stem Cells Therapy, Beijing Key Laboratory of Tooth Regeneration and Function Reconstruction, Beijing Stomatological Hospital, School of Stomatology, Capital Medical University, Beijing, China
| | - Mengyao Zhao
- Laboratory of Molecular Signaling and Stem Cells Therapy, Beijing Key Laboratory of Tooth Regeneration and Function Reconstruction, Beijing Stomatological Hospital, School of Stomatology, Capital Medical University, Beijing, China
| | - Lujue Long
- Laboratory of Molecular Signaling and Stem Cells Therapy, Beijing Key Laboratory of Tooth Regeneration and Function Reconstruction, Beijing Stomatological Hospital, School of Stomatology, Capital Medical University, Beijing, China
| | - Dengsheng Xia
- Department of Dental Emergency, Beijing Stomatological Hospital, School of Stomatology, Capital Medical University, Beijing, China
| | - Zhipeng Fan
- Laboratory of Molecular Signaling and Stem Cells Therapy, Beijing Key Laboratory of Tooth Regeneration and Function Reconstruction, Beijing Stomatological Hospital, School of Stomatology, Capital Medical University, Beijing, China.
- Beijing Laboratory of Oral Health, Capital Medical University, Beijing, China.
- Research Unit of Tooth Development and Regeneration, Chinese Academy of Medical Sciences, Beijing, China.
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Dashtaki ME, Ghasemi S. CRISPR/Cas9-based Gene Therapies for Fighting Drug Resistance Mediated by Cancer Stem Cells. Curr Gene Ther 2023; 23:41-50. [PMID: 36056851 DOI: 10.2174/1566523222666220831161225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 06/11/2022] [Accepted: 06/11/2022] [Indexed: 02/08/2023]
Abstract
Cancer stem cells (CSCs) are cancer-initiating cells found in most tumors and hematological cancers. CSCs are involved in cells progression, recurrence of tumors, and drug resistance. Current therapies have been focused on treating the mass of tumor cells and cannot eradicate the CSCs. CSCs drug-specific targeting is considered as an approach to precisely target these cells. Clustered regularly interspaced short palindromic repeats (CRISPR/Cas9) gene-editing systems are making progress and showing promise in the cancer research field. One of the attractive applications of CRISPR/Cas9 as one approach of gene therapy is targeting the critical genes involved in drug resistance and maintenance of CSCs. The synergistic effects of gene editing as a novel gene therapy approach and traditional therapeutic methods, including chemotherapy, can resolve drug resistance challenges and regression of the cancers. This review article considers different aspects of CRISPR/Cas9 ability in the study and targeting of CSCs with the intention to investigate their application in drug resistance.
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Affiliation(s)
- Masoumeh Eliyasi Dashtaki
- Clinical Biochemistry Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Sorayya Ghasemi
- Cancer Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran
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Regmi S, Liu DD, Shen M, Kevadiya BD, Ganguly A, Primavera R, Chetty S, Yarani R, Thakor AS. Mesenchymal stromal cells for the treatment of Alzheimer’s disease: Strategies and limitations. Front Mol Neurosci 2022; 15:1011225. [PMID: 36277497 PMCID: PMC9584646 DOI: 10.3389/fnmol.2022.1011225] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 09/20/2022] [Indexed: 11/27/2022] Open
Abstract
Alzheimer’s disease (AD) is a major cause of age-related dementia and is characterized by progressive brain damage that gradually destroys memory and the ability to learn, which ultimately leads to the decline of a patient’s ability to perform daily activities. Although some of the pharmacological treatments of AD are available for symptomatic relief, they are not able to limit the progression of AD and have several side effects. Mesenchymal stem/stromal cells (MSCs) could be a potential therapeutic option for treating AD due to their immunomodulatory, anti-inflammatory, regenerative, antioxidant, anti-apoptotic, and neuroprotective effects. MSCs not only secret neuroprotective and anti-inflammatory factors to promote the survival of neurons, but they also transfer functional mitochondria and miRNAs to boost their bioenergetic profile as well as improve microglial clearance of accumulated protein aggregates. This review focuses on different clinical and preclinical studies using MSC as a therapy for treating AD, their outcomes, limitations and the strategies to potentiate their clinical translation.
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Kaminska A, Radoszkiewicz K, Rybkowska P, Wedzinska A, Sarnowska A. Interaction of Neural Stem Cells (NSCs) and Mesenchymal Stem Cells (MSCs) as a Promising Approach in Brain Study and Nerve Regeneration. Cells 2022; 11:cells11091464. [PMID: 35563770 PMCID: PMC9105617 DOI: 10.3390/cells11091464] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 04/20/2022] [Accepted: 04/22/2022] [Indexed: 11/16/2022] Open
Abstract
Rapid developments in stem cell research in recent years have provided a solid foundation for their use in medicine. Over the last few years, hundreds of clinical trials have been initiated in a wide panel of indications. Disorders and injuries of the nervous system still remain a challenge for the regenerative medicine. Neural stem cells (NSCs) are the optimal cells for the central nervous system restoration as they can differentiate into mature cells and, most importantly, functional neurons and glial cells. However, their application is limited by multiple factors such as difficult access to source material, limited cells number, problematic, long and expensive cultivation in vitro, and ethical considerations. On the other hand, according to the available clinical databases, most of the registered clinical trials involving cell therapies were carried out with the use of mesenchymal stem/stromal/signalling cells (MSCs) obtained from afterbirth or adult human somatic tissues. MSCs are the multipotent cells which can also differentiate into neuron-like and glia-like cells under proper conditions in vitro; however, their main therapeutic effect is more associated with secretory and supportive properties. MSCs, as a natural component of cell niche, affect the environment through immunomodulation as well as through the secretion of the trophic factors. In this review, we discuss various therapeutic strategies and activated mechanisms related to bilateral MSC–NSC interactions, differentiation of MSCs towards the neural cells (subpopulation of crest-derived cells) under the environmental conditions, bioscaffolds, or co-culture with NSCs by recreating the conditions of the neural cell niche.
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Li F, Zhang J, Chen A, Liao R, Duan Y, Xu Y, Tao L. Combined transplantation of neural stem cells and bone marrow mesenchymal stem cells promotes neuronal cell survival to alleviate brain damage after cardiac arrest via microRNA-133b incorporated in extracellular vesicles. Aging (Albany NY) 2021; 13:262-278. [PMID: 33436530 PMCID: PMC7835040 DOI: 10.18632/aging.103920] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 07/25/2020] [Indexed: 02/06/2023]
Abstract
Neural stem cell (NSC) transplantation has prevailed as a promising protective strategy for cardiac arrest (CA)-induced brain damage. Surprisingly, the poor survival of neuronal cells in severe hypoxic condition restricts the utilization of this cell-based therapy. Extracellular vesicles (EVs) transfer microRNAs (miRNAs) between cells are validated as the mode for the release of several therapeutic molecules. The current study reports that the bone marrow mesenchymal stem cells (BMSCs) interact with NSCs via EVs thereby affecting the survival of neuronal cells. Hypoxic injury models of neuronal cells were established using cobalt chloride, followed by co-culture with BMSCs and NSCs alone or in combination. BMSCs combined with NSCs elicited as a superior protocol to stimulate neuronal cell survival. BMSCs-derived EVs could protect neuronal cells against hypoxic injury. Silencing of miR-133b incorporated in BMSCs-derived EVs could decrease the cell viability and the number of NeuN-positive cells and increase the apoptosis in the CA rat model. BMSCs-derived EVs could transfer miR-133b to neuronal cells to activate the AKT-GSK-3β-WNT-3 signaling pathway by targeting JAK1. Our study demonstrates that NSCs promotes the release of miR-133b from BMSCs-derived EVs to promote neuronal cell survival, representing a potential therapeutic strategy for the treatment of CA-induced brain damage.
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Affiliation(s)
- Fang Li
- Department of Emergency, The Second Affiliated Hospital of Kunming Medical University, Kunming 650000, Yunan Province, P.R. China
| | - Jie Zhang
- The 2nd Department of Hepatobiliary Surgery, The First Affiliated Hospital of Kunming Medical University, Kunming 650000, Yunan Province, P.R. China
| | - Anbao Chen
- Department of Emergency, The Second Affiliated Hospital of Kunming Medical University, Kunming 650000, Yunan Province, P.R. China
| | - Rui Liao
- Department of Emergency, The Second Affiliated Hospital of Kunming Medical University, Kunming 650000, Yunan Province, P.R. China
| | - Yongchun Duan
- Department of Emergency, The Second Affiliated Hospital of Kunming Medical University, Kunming 650000, Yunan Province, P.R. China
| | - Yuwei Xu
- Department of Emergency, The Second Affiliated Hospital of Kunming Medical University, Kunming 650000, Yunan Province, P.R. China
| | - Lili Tao
- Department of Emergency, The Second Affiliated Hospital of Kunming Medical University, Kunming 650000, Yunan Province, P.R. China
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8
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Culibrk RA, Arabiyat AS, DeKalb CA, Hahn MS. Modeling Sympathetic Hyperactivity in Alzheimer's Related Bone Loss. J Alzheimers Dis 2021; 84:647-658. [PMID: 34569964 DOI: 10.3233/jad-215007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND A significant subset of patients with Alzheimer's disease (AD) exhibit low bone mineral density and are therefore more fracture-prone, relative to their similarly aged neurotypical counterparts. In addition to chronic immune hyperactivity, behavioral dysregulation of effector peripheral sympathetic neurons-which densely innervate bone and potently modulate bone remodeling-is implicated in this pathological bone reformation. OBJECTIVE Thus, there exists a pressing need for a robust in vitro model which allows interrogation of the paracrine interactions between the putative mediators of AD-related osteopenia: sympathetic neurons (SNs) and mesenchymal stem cells (MSCs). METHODS Toward this end, activated SN-like PC12 cells and bone marrow derived MSCs were cultured in poly(ethylene glycol) diacrylate (PEGDA) hydrogels in the presence or absence of the AD-relevant inflammatory cytokine tumor necrosis factor alpha (TNF-α) under mono- and co-culture conditions. RESULTS PC12s and MSCs exposed separately to TNF-α displayed increased expression of pro-inflammatory mediators and decreased osteopontin (OPN), respectively. These data indicate that TNF-α was capable of inducing a dysregulated state in both cell types consistent with AD. Co-culture of TNF-α-activated PC12s and MSCs further exacerbated pathological behaviors in both cell types. Specifically, PC12s displayed increased secretion of interleukin 6 relative to TNF-α stimulated monoculture controls. Similarly, MSCs demonstrated a further reduction in osteogenic capacity relative to TNF-α stimulated monoculture controls, as illustrated by a significant decrease in OPN and collagen type I alpha I chain. CONCLUSION Taken together, these data may indicate that dysregulated sympathetic activity may contribute to AD-related bone loss.
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Affiliation(s)
- Robert A Culibrk
- Hahn Tissue Lab, Department of Biomedical Engineering, Rensselaer Polytechnic Institute, Troy, NY, USA
| | - Ahmad S Arabiyat
- Hahn Tissue Lab, Department of Biomedical Engineering, Rensselaer Polytechnic Institute, Troy, NY, USA
| | - Carisa A DeKalb
- Hahn Tissue Lab, Department of Biomedical Engineering, Rensselaer Polytechnic Institute, Troy, NY, USA
| | - Mariah S Hahn
- Hahn Tissue Lab, Department of Biomedical Engineering, Rensselaer Polytechnic Institute, Troy, NY, USA
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Zhou P, Xu P, Guan J, Zhang C, Chang J, Yang F, Xiao H, Sun H, Zhang Z, Wang M, Hu J, Mao Y. Promoting 3D neuronal differentiation in hydrogel for spinal cord regeneration. Colloids Surf B Biointerfaces 2020; 194:111214. [DOI: 10.1016/j.colsurfb.2020.111214] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 06/18/2020] [Accepted: 06/23/2020] [Indexed: 01/03/2023]
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10
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Filho DM, de Carvalho Ribeiro P, Oliveira LF, Dos Santos ALRT, Parreira RC, Pinto MCX, Resende RR. Enhancing the Therapeutic Potential of Mesenchymal Stem Cells with the CRISPR-Cas System. Stem Cell Rev Rep 2020; 15:463-473. [PMID: 31147819 DOI: 10.1007/s12015-019-09897-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Mesenchymal stem cells (MSCs), also known as multipotent mesenchymal stromal stem cells, are found in the perivascular space of several tissues. These cells have been subject of intense research in the last decade due to their low teratogenicity, as well as their ability to differentiate into mature cells and to secrete immunomodulatory and trophic factors. However, they usually promote only a modest benefit when transplanted in experimental disease models, one of the limitations for their clinical application. The CRISPR-Cas system, in turn, is highlighted as a simple and effective tool for genetic engineering. This system was tested in clinical trials over a relatively short period of time after establishing its applicability to the edition of the mammalian cell genome. Similar to the research evolution in MSCs, the CRISPR-Cas system demonstrated inconsistencies that limited its clinical application. In this review, we outline the evolution of MSC research and its applicability, and the progress of the CRISPR-Cas system from its discovery to the most recent clinical trials. We also propose perspectives on how the CRISPR-Cas system may improve the therapeutic potential of MSCs, making it more beneficial and long lasting.
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Affiliation(s)
- Daniel Mendes Filho
- Department of Physiology, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Sao Paulo, Brazil
| | - Patrícia de Carvalho Ribeiro
- Laboratory of Immunology and Experimental Transplantation, São José do Rio Preto Medical School, São José do Rio Preto, São Paulo, Brazil.,Division of Thoracic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Lucas Felipe Oliveira
- Department of Physiology, Biological and Natural Sciences Institute, Triangulo Mineiro Federal University, Uberaba, Minas Gerais, Brazil.,National Institute of Science and Technology for Regenerative Medicine (INCT-REGENERA-CNPq), Rio de Janeiro, RJ, Brazil.,Minas Gerais Network for Tissue Engineering and Cell Therapy (REMETTECFAPEMIG), Belo Horizonte, MG, Brazil
| | | | - Ricardo Cambraia Parreira
- Department of Pharmacology, Biological Sciences Institute, Goias Federal University, Goiania, Goias, Brazil.
| | - Mauro Cunha Xavier Pinto
- Department of Pharmacology, Biological Sciences Institute, Goias Federal University, Goiania, Goias, Brazil
| | - Rodrigo Ribeiro Resende
- Department of Biochemistry and Immunology, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
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Wang F, Zhu J, Zheng J, Duan W, Zhou Z. miR‑210 enhances mesenchymal stem cell‑modulated neural precursor cell migration. Mol Med Rep 2020; 21:2405-2414. [PMID: 32323777 PMCID: PMC7185297 DOI: 10.3892/mmr.2020.11065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Accepted: 03/15/2018] [Indexed: 11/06/2022] Open
Abstract
The migration of endogenous neural stem cells and neural precursor cells (NPCs) to sites of injury is essential for neuroregeneration following hypoxic‑ischemic events. Bone marrow‑derived mesenchymal stem cells (BMSCs) are a potential therapeutic source of cells following central nervous system damage; however, few studies have investigated the effects of BMSCs on cell migration. Thus, in the present study, the effects of BMSCs on NPC migration were investigated. In the present study, BMSCs and NPCs were isolated and cultured from mice. The effects of BMSCs on the migration of NPCs were analyzed using a Transwell cell migration assay. BMSCs were transfected with microRNA‑210 (miR‑210) mimics and inhibitors to examine the effects of the respective upregulation and downregulation of miR‑210 in BMSCs on the migration of NPCs. Then, miR‑210 expression in BMSCs were quantified and the expression levels of vascular endothelial growth factor‑C (VEGF‑C), brain derived neurotrophic factor (BDNF) and chemokine C‑C motif ligand 3 (CCL3) in the supernatant under hypoxic conditions were investigated via reverse transcription‑quantitative polymerase chain reaction (RT‑qPCR) and ELISA. Subsequently, the expression of VEGF‑C, BDNF and CCL3 in BMSCs overexpressing miR‑210 or BMSCs suppressing miR‑210 was examined by RT‑qPCR and western blot analyses. BMSCs promoted the migration of NPC, particularly when pre‑cultured with BMSCs for 24 h and co‑cultured with NPCs for 24 h; the miR‑210 expression levels increased under hypoxic conditions. Additionally, the migration of NPCs was also increased when the BMSCs overexpressed miR‑210 compared with the BMSCs transfected with a negative control miR and BMSCs with downregulated miR‑210 levels. The expression levels of VEGF‑C increased in the BMSCs that overexpressed miR‑210 and were decreased in BMSCs transfected with a miR‑210 inhibitor. The results of the present study indicated that BMSCs promote the migration of NPCs. Overexpression of miR‑210 in BMSCs enhanced NPC migration and may be associated with increases in VEGF‑C expression levels.
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Affiliation(s)
- Faxiang Wang
- Department of Neurology, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing 400037, P.R. China
| | - Jie Zhu
- Department of Neurology, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing 400042, P.R. China
| | - Jian Zheng
- Department of Neurology, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing 400037, P.R. China
| | - Wei Duan
- Department of Neurology, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing 400037, P.R. China
| | - Zhujuan Zhou
- Department of Neurology, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing 400037, P.R. China
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12
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Zhai W, Gao L, Qu L, Li Y, Zeng Y, Li Q, Xu H, Yin ZQ. Combined Transplantation of Olfactory Ensheathing Cells With Rat Neural Stem Cells Enhanced the Therapeutic Effect in the Retina of RCS Rats. Front Cell Neurosci 2020; 14:52. [PMID: 32265657 PMCID: PMC7105604 DOI: 10.3389/fncel.2020.00052] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 02/21/2020] [Indexed: 12/26/2022] Open
Abstract
Retinal degenerative diseases (RDDs) are the leading causes of blindness and currently lack effective treatment. Cytotherapy has become a promising strategy for RDDs. The transplantation of olfactory ensheathing cells (OECs) or neural stem cells (NSCs) has recently been applied for the experimental treatment of RDDs. However, the long-term outcomes of single-cell transplantation are poor. The combined transplantation of multiple types of cells might achieve better effects. In the present study, OECs [containing olfactory nerve fibroblasts (ONFs)] and NSCs were cotransplanted into the subretinal space of Royal College of Surgeons (RCS) rats. Using electroretinogram (ERG), immunofluorescence, Western blot, and in vitro Transwell system, the differences in the electrophysiological and morphological changes of single and combined transplantation as well as the underlying mechanisms were explored at 4, 8, and 12 weeks postoperation. In addition, using the Transwell system, the influence of OECs on the stemness of NSCs was discovered. Results showed that, compared to the single transplantation of OECs or NSCs, the combined transplantation of OECs and NSCs produced greater improvements in b-wave amplitudes in ERGs and the thickness of the outer nuclear layer at all three time points. More endogenous stem cells were found within the retina after combined transplantation. Glial fibrillary acidic protein (GFAP) expression decreased significantly when NSCs were cotransplanted with OECs. Both the vertical and horizontal migration of grafted cells were enhanced in the combined transplantation group. Meanwhile, the stemness of NSCs was also better maintained after coculture with OECs. Taken together, the results suggested that the combined transplantation of NSCs and OECs enhanced the improvement in retinal protection in RCS rats, providing a new strategy to treat RDDs in the future.
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Affiliation(s)
- Wei Zhai
- Southwest Hospital/Southwest Eye Hospital, Third Military Medical University (Army Medical University), Chongqing, China.,Key Lab of Visual Damage and Regeneration & Restoration of Chongqing, Chongqing, China
| | - Lixiong Gao
- Southwest Hospital/Southwest Eye Hospital, Third Military Medical University (Army Medical University), Chongqing, China.,Key Lab of Visual Damage and Regeneration & Restoration of Chongqing, Chongqing, China.,Department of Ophthalmology, The 6th Medical Center of PLA General Hospital, Beijing, China
| | - Linghui Qu
- Southwest Hospital/Southwest Eye Hospital, Third Military Medical University (Army Medical University), Chongqing, China.,Key Lab of Visual Damage and Regeneration & Restoration of Chongqing, Chongqing, China
| | - Yijian Li
- Southwest Hospital/Southwest Eye Hospital, Third Military Medical University (Army Medical University), Chongqing, China.,Key Lab of Visual Damage and Regeneration & Restoration of Chongqing, Chongqing, China
| | - Yuxiao Zeng
- Southwest Hospital/Southwest Eye Hospital, Third Military Medical University (Army Medical University), Chongqing, China.,Key Lab of Visual Damage and Regeneration & Restoration of Chongqing, Chongqing, China
| | - Qiyou Li
- Southwest Hospital/Southwest Eye Hospital, Third Military Medical University (Army Medical University), Chongqing, China.,Key Lab of Visual Damage and Regeneration & Restoration of Chongqing, Chongqing, China
| | - Haiwei Xu
- Southwest Hospital/Southwest Eye Hospital, Third Military Medical University (Army Medical University), Chongqing, China.,Key Lab of Visual Damage and Regeneration & Restoration of Chongqing, Chongqing, China
| | - Zheng Qin Yin
- Southwest Hospital/Southwest Eye Hospital, Third Military Medical University (Army Medical University), Chongqing, China.,Key Lab of Visual Damage and Regeneration & Restoration of Chongqing, Chongqing, China
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13
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Naskar S, Kumaran V, Markandeya YS, Mehta B, Basu B. Neurogenesis-on-Chip: Electric field modulated transdifferentiation of human mesenchymal stem cell and mouse muscle precursor cell coculture. Biomaterials 2019; 226:119522. [PMID: 31669894 DOI: 10.1016/j.biomaterials.2019.119522] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 09/19/2019] [Accepted: 09/23/2019] [Indexed: 12/21/2022]
Abstract
A number of bioengineering strategies, using biophysical stimulation, are being explored to guide the human mesenchymal stem cells (hMScs) into different lineages. In this context, we have limited understanding on the transdifferentiation of matured cells to another functional-cell type, when grown with stem cells, in a constrained cellular microenvironment under biophysical stimulation. While addressing such aspects, the present work reports the influence of the electric field (EF) stimulation on the phenotypic and functionality modulation of the coculture of murine myoblasts (C2C12) with hMScs [hMSc:C2C12=1:10] in a custom designed polymethylmethacrylate (PMMA) based microfluidic device with in-built metal electrodes. The quantitative and qualitative analysis of the immunofluorescence study confirms that the cocultured cells in the conditioned medium with astrocytic feed, exhibit differentiation towards neural-committed cells under biophysical stimulation in the range of the endogenous physiological electric field strength (8 ± 0.06 mV/mm). The control experiments using similar culture protocols revealed that while C2C12 monoculture exhibited myotube-like fused structures, the hMScs exhibited the neurosphere-like clusters with SOX2, nestin, βIII-tubulin expression. The electrophysiological study indicates the significant role of intercellular calcium signalling among the differentiated cells towards transdifferentiation. Furthermore, the depolarization induced calcium influx strongly supports neural-like behaviour for the electric field stimulated cells in coculture. The intriguing results are explained in terms of the paracrine signalling among the transdifferentiated cells in the electric field stimulated cellular microenvironment. In summary, the present study establishes the potential for neurogenesis on-chip for the coculture of hMSc and C2C12 cells under tailored electric field stimulation, in vitro.
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Affiliation(s)
- Sharmistha Naskar
- Centre for Biosystems Science and Engineering, Indian Institute of Science, Bangalore, 560012, India; Department of Chemical Engineering, Indian Institute of Science, Bangalore, 560012, India; Laboratory for Biomaterials, Materials Research Centre, Indian Institute of Science, Bangalore, 560012, India; Centres of Excellence and Innovation in Biotechnology - Translational Centre on Biomaterials for Orthopaedic and Dental Applications, Materials Research Centre, IISc, Bangalore, India
| | - Viswanathan Kumaran
- Department of Chemical Engineering, Indian Institute of Science, Bangalore, 560012, India
| | - Yogananda S Markandeya
- Department of Biophysics, National Institute of Mental Health and Neurosciences, Bangalore, 560029, India
| | - Bhupesh Mehta
- Department of Biophysics, National Institute of Mental Health and Neurosciences, Bangalore, 560029, India
| | - Bikramjit Basu
- Centre for Biosystems Science and Engineering, Indian Institute of Science, Bangalore, 560012, India; Laboratory for Biomaterials, Materials Research Centre, Indian Institute of Science, Bangalore, 560012, India; Centres of Excellence and Innovation in Biotechnology - Translational Centre on Biomaterials for Orthopaedic and Dental Applications, Materials Research Centre, IISc, Bangalore, India.
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14
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Song P, Xia X, Han T, Fang H, Wang Y, Dong F, Zhang R, Ge P, Shen C. BMSCs promote the differentiation of NSCs into oligodendrocytes via mediating Id2 and Olig expression through BMP/Smad signaling pathway. Biosci Rep 2018; 38:BSR20180303. [PMID: 30143582 PMCID: PMC6147919 DOI: 10.1042/bsr20180303] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 08/02/2018] [Accepted: 08/08/2018] [Indexed: 01/01/2023] Open
Abstract
Neural stem cells (NSCs) have emerged as a promising treatment for spinal cord injuries. However, the increasing expression of bone morphogenetic proteins (BMPs) in spinal cord injury lesion sites seems to have contributed to the limited oligodendroglial differentiation and the majority of the astroglial differentiation of NSCs. In the present study, we demonstrate that BMPs promote NSCs differentiation toward astrocytes and prevent them from differentiating into oligodendrocytes. This effect is accompanied by the increasing expression of Id2 and the reduction in Oilg1/2 expression. Treatment with bone marrow stromal cells (BMSCs) can enhance the development of oligodendrocytes in the presence of BMPs. The analysis of Id2, as well as Olig1 and Olig2 gene expression, reveals that the effect of BMPs on these gene expressions is reversed with the addition of BMSCs. In sum, these data strongly suggest that BMSCs can promote the differentiation of NSCs into oligodendrocytes through mediating Id2 and Olig1/2 expression by blocking the BMP/Smad signaling pathway.
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Affiliation(s)
- Peiwen Song
- Department of Orthopedics (Spinal Surgery), The First Affiliated Hospital of Anhui Medical University, No.218 Jixi Road, Shushan District, Hefei City, Anhui Province, China
| | - Xiang Xia
- Department of Orthopedics (Spinal Surgery), The First Affiliated Hospital of Anhui Medical University, No.218 Jixi Road, Shushan District, Hefei City, Anhui Province, China
| | - Tianyu Han
- Department of Orthopedics (Spinal Surgery), The First Affiliated Hospital of Anhui Medical University, No.218 Jixi Road, Shushan District, Hefei City, Anhui Province, China
| | - Huang Fang
- Department of Orthopedics (Spinal Surgery), The First Affiliated Hospital of Anhui Medical University, No.218 Jixi Road, Shushan District, Hefei City, Anhui Province, China
| | - Ying Wang
- Department of Medical Imaging, The First Affiliated Hospital of Anhui Medical University, No.218 Jixi Road, Shushan District, Hefei City, Anhui Province, China
| | - Fulong Dong
- Department of Orthopedics (Spinal Surgery), The First Affiliated Hospital of Anhui Medical University, No.218 Jixi Road, Shushan District, Hefei City, Anhui Province, China
| | - Renjie Zhang
- Department of Orthopedics (Spinal Surgery), The First Affiliated Hospital of Anhui Medical University, No.218 Jixi Road, Shushan District, Hefei City, Anhui Province, China
| | - Peng Ge
- Department of Orthopedics (Spinal Surgery), The First Affiliated Hospital of Anhui Medical University, No.218 Jixi Road, Shushan District, Hefei City, Anhui Province, China
| | - Cailiang Shen
- Department of Orthopedics (Spinal Surgery), The First Affiliated Hospital of Anhui Medical University, No.218 Jixi Road, Shushan District, Hefei City, Anhui Province, China
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15
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Thakor DK, Wang L, Benedict D, Kabatas S, Zafonte RD, Teng YD. Establishing an Organotypic System for Investigating Multimodal Neural Repair Effects of Human Mesenchymal Stromal Stem Cells. ACTA ACUST UNITED AC 2018; 47:e58. [PMID: 30021049 DOI: 10.1002/cpsc.58] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Human mesenchymal stromal stem cells (hMSCs) hold regenerative medicine potential due to their availability, in vitro expansion readiness, and autologous feasibility. For neural repair, hMSCs show translational value in research on stroke, spinal cord injury (SCI), and traumatic brain injury. It is pivotal to establish multimodal in vitro systems to investigate molecular mechanisms underlying neural actions of hMSCs. Here, we describe a platform protocol on how to set up organotypic co-cultures of hMSCs (alone or polymer-scaffolded) with explanted adult rat dorsal root ganglia (DRGs) to determine neural injury and recovery events for designing implants to counteract neurotrauma sequelae. We emphasize in vitro hMSC propagation, polymer scaffolding, hMSC stemness maintenance, hMSC-DRG interaction profiling, and analytical formulas of neuroinflammation, trophic factor expression, DRG neurite outgrowth and tropic tracking, and in vivo verification of tailored implants in rodent models of SCI. © 2018 by John Wiley & Sons, Inc.
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Affiliation(s)
- Devang K Thakor
- Departments of Physical Medicine & Rehabilitation and Neurosurgery, Harvard Medical School/Spaulding Rehabilitation Hospital Network, Brigham and Women's Hospital, and Massachusetts General Hospital, Boston, Massachusetts.,Division of Spinal Cord Injury Research, VA Boston Healthcare System, Boston, Massachusetts
| | - Lei Wang
- Departments of Physical Medicine & Rehabilitation and Neurosurgery, Harvard Medical School/Spaulding Rehabilitation Hospital Network, Brigham and Women's Hospital, and Massachusetts General Hospital, Boston, Massachusetts.,Division of Spinal Cord Injury Research, VA Boston Healthcare System, Boston, Massachusetts.,Department of Neurosurgery, Wuhan Union Hospital, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Darcy Benedict
- Departments of Physical Medicine & Rehabilitation and Neurosurgery, Harvard Medical School/Spaulding Rehabilitation Hospital Network, Brigham and Women's Hospital, and Massachusetts General Hospital, Boston, Massachusetts.,Division of Spinal Cord Injury Research, VA Boston Healthcare System, Boston, Massachusetts
| | - Serdar Kabatas
- Departments of Physical Medicine & Rehabilitation and Neurosurgery, Harvard Medical School/Spaulding Rehabilitation Hospital Network, Brigham and Women's Hospital, and Massachusetts General Hospital, Boston, Massachusetts.,Division of Spinal Cord Injury Research, VA Boston Healthcare System, Boston, Massachusetts.,Department of Neurosurgery, Taksim Education and Teaching Hospital, University of Healthsciences, Istanbul, Turkey
| | - Ross D Zafonte
- Departments of Physical Medicine & Rehabilitation and Neurosurgery, Harvard Medical School/Spaulding Rehabilitation Hospital Network, Brigham and Women's Hospital, and Massachusetts General Hospital, Boston, Massachusetts
| | - Yang D Teng
- Departments of Physical Medicine & Rehabilitation and Neurosurgery, Harvard Medical School/Spaulding Rehabilitation Hospital Network, Brigham and Women's Hospital, and Massachusetts General Hospital, Boston, Massachusetts.,Division of Spinal Cord Injury Research, VA Boston Healthcare System, Boston, Massachusetts
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16
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Teng YD, Wang L, Zeng X, Wu L, Toktas Z, Kabatas S, Zafonte RD. Updates on Human Neural Stem Cells: From Generation, Maintenance, and Differentiation to Applications in Spinal Cord Injury Research. Results Probl Cell Differ 2018; 66:233-248. [PMID: 30209662 DOI: 10.1007/978-3-319-93485-3_10] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Human neural stem cells (hNSCs) and human induced pluripotent stem cells (hiPSCs) have been the primary focuses in basic science and translational research as well as in investigative clinical applications. Therefore, the capability to perform reliable derivation, effective expansion, and long-term maintenance of uncommitted hNSCs and hiPSCs and their targeted phenotypic differentiations through applying chemically and biologically defined medium in vitro is essential for expanding and enriching the fundamental and technological capacities of stem cell biology and regenerative medicine. In this chapter, we systematically summarized a set of protocols and unique procedures that have been developed in the laboratories of Prof. Teng and his collaborators. These regimens have been, over the years, reproducibly and productively used to derive, propagate, maintain, and differentiate hNSCs, including those derived from hiPSCs. We emphasize the multimodal methodologies that were pioneered and established in our laboratories for characterizing functional multipotency of stem cells and its value in basic science as well as translational biomedical studies.
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Affiliation(s)
- Yang D Teng
- Department of Physical Medicine and Rehabilitation, Harvard Medical School and Spaulding Rehabilitation Hospital, Boston, MA, USA.
- Department of Neurosurgery, Harvard Medical School and Brigham & Women's Hospital, Boston, MA, USA.
- Division of SCI Research, VA Boston Healthcare System, Boston, MA, USA.
| | - Lei Wang
- Department of Physical Medicine and Rehabilitation, Harvard Medical School and Spaulding Rehabilitation Hospital, Boston, MA, USA
- Department of Neurosurgery, Harvard Medical School and Brigham & Women's Hospital, Boston, MA, USA
| | - Xiang Zeng
- Department of Physical Medicine and Rehabilitation, Harvard Medical School and Spaulding Rehabilitation Hospital, Boston, MA, USA
- Department of Neurosurgery, Harvard Medical School and Brigham & Women's Hospital, Boston, MA, USA
| | - Liquan Wu
- Department of Physical Medicine and Rehabilitation, Harvard Medical School and Spaulding Rehabilitation Hospital, Boston, MA, USA
- Department of Neurosurgery, Harvard Medical School and Brigham & Women's Hospital, Boston, MA, USA
| | - Zafer Toktas
- Department of Physical Medicine and Rehabilitation, Harvard Medical School and Spaulding Rehabilitation Hospital, Boston, MA, USA
- Department of Neurosurgery, Harvard Medical School and Brigham & Women's Hospital, Boston, MA, USA
| | - Serdar Kabatas
- Department of Physical Medicine and Rehabilitation, Harvard Medical School and Spaulding Rehabilitation Hospital, Boston, MA, USA
- Department of Neurosurgery, Harvard Medical School and Brigham & Women's Hospital, Boston, MA, USA
| | - Ross D Zafonte
- Department of Physical Medicine and Rehabilitation, Harvard Medical School and Spaulding Rehabilitation Hospital, Boston, MA, USA
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17
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Dabrowska S, Sypecka J, Jablonska A, Strojek L, Wielgos M, Domanska-Janik K, Sarnowska A. Neuroprotective Potential and Paracrine Activity of Stromal Vs. Culture-Expanded hMSC Derived from Wharton Jelly under Co-Cultured with Hippocampal Organotypic Slices. Mol Neurobiol 2017; 55:6021-6036. [PMID: 29134515 PMCID: PMC5994221 DOI: 10.1007/s12035-017-0802-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Accepted: 10/12/2017] [Indexed: 01/01/2023]
Abstract
Regardless of enormous translational progress in stem cell clinical application, our knowledge about biological determinants of transplantation-related protection is still limited. In addition to adequate selection of the cell source well dedicated to a specific disease and optimal standardization of all other pre-transplant procedures, we have decided to focus more attention to the impact of culture time and environment itself on molecular properties and regenerative capacity of cell cultured in vitro. The aim of this investigation was to determine neuroprotection-linked cell phenotypic and functional changes that could spontaneously take place when freshly isolated Wharton’s jelly mesenchymal stem cell (WJ-MSC) undergo standard selection, growth, and spontaneous differentiation throughout passaging in vitro. For determining their neuroprotective potential, we used experimental model of human WJ-MSC co-culture with intact or oxygen-glucose-deprived (OGD) rat organotypic hippocampal culture (OHC). It has been shown that putative molecular mechanisms mediating regenerative interactions between WJ-MSC and OHC slices relies mainly on mesenchymal cell paracrine activity. Interestingly, it has been also found that the strongest protective effect is exerted by the co-culture with freshly isolated umbilical cord tissue fragments and by the first cohort of human mesenchymal stem cells (hMSCs) migrating out of these fragments (passage 0). Culturing of WJ-derived hMSC in well-controlled standard conditions under air atmosphere up to fourth passage caused unexpected decline of neuroprotective cell effectiveness toward OGD-OHC in the co-culture model. This further correlated with substantial changes in the WJ-MSC phenotype, profile of their paracrine activities as well as with the recipient tissue reaction evaluated by changes in the rat-specific neuroprotection-linked gene expression.
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Affiliation(s)
- Sylwia Dabrowska
- Mossakowski Medical Research Centre, Polish Academy of Sciences, 5 Pawinskiego Street, Warsaw, Poland
| | - Joanna Sypecka
- Mossakowski Medical Research Centre, Polish Academy of Sciences, 5 Pawinskiego Street, Warsaw, Poland
| | - Anna Jablonska
- Mossakowski Medical Research Centre, Polish Academy of Sciences, 5 Pawinskiego Street, Warsaw, Poland
| | - Lukasz Strojek
- Mossakowski Medical Research Centre, Polish Academy of Sciences, 5 Pawinskiego Street, Warsaw, Poland
| | - Miroslaw Wielgos
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland
| | - Krystyna Domanska-Janik
- Mossakowski Medical Research Centre, Polish Academy of Sciences, 5 Pawinskiego Street, Warsaw, Poland
| | - Anna Sarnowska
- Mossakowski Medical Research Centre, Polish Academy of Sciences, 5 Pawinskiego Street, Warsaw, Poland.
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18
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Co-transplantation of mesenchymal and neural stem cells and overexpressing stromal-derived factor-1 for treating spinal cord injury. Brain Res 2017; 1672:91-105. [DOI: 10.1016/j.brainres.2017.07.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Revised: 06/12/2017] [Accepted: 07/05/2017] [Indexed: 12/17/2022]
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19
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Han HW, Hsu SH. Chitosan derived co-spheroids of neural stem cells and mesenchymal stem cells for neural regeneration. Colloids Surf B Biointerfaces 2017; 158:527-538. [DOI: 10.1016/j.colsurfb.2017.07.036] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Revised: 07/10/2017] [Accepted: 07/15/2017] [Indexed: 12/15/2022]
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20
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Ropper AE, Thakor DK, Han I, Yu D, Zeng X, Anderson JE, Aljuboori Z, Kim SW, Wang H, Sidman RL, Zafonte RD, Teng YD. Defining recovery neurobiology of injured spinal cord by synthetic matrix-assisted hMSC implantation. Proc Natl Acad Sci U S A 2017; 114:E820-E829. [PMID: 28096400 PMCID: PMC5293074 DOI: 10.1073/pnas.1616340114] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Mesenchymal stromal stem cells (MSCs) isolated from adult tissues offer tangible potential for regenerative medicine, given their feasibility for autologous transplantation. MSC research shows encouraging results in experimental stroke, amyotrophic lateral sclerosis, and neurotrauma models. However, further translational progress has been hampered by poor MSC graft survival, jeopardizing cellular and molecular bases for neural repair in vivo. We have devised an adult human bone marrow MSC (hMSC) delivery formula by investigating molecular events involving hMSCs incorporated in a uniquely designed poly(lactic-co-glycolic) acid scaffold, a clinically safe polymer, following inflammatory exposures in a dorsal root ganglion organotypic coculture system. Also, in rat T9-T10 hemisection spinal cord injury (SCI), we demonstrated that the tailored scaffolding maintained hMSC stemness, engraftment, and led to robust motosensory improvement, neuropathic pain and tissue damage mitigation, and myelin preservation. The scaffolded nontransdifferentiated hMSCs exerted multimodal effects of neurotrophism, angiogenesis, neurogenesis, antiautoimmunity, and antiinflammation. Hindlimb locomotion was restored by reestablished integrity of submidbrain circuits of serotonergic reticulospinal innervation at lumbar levels, the propriospinal projection network, neuromuscular junction, and central pattern generator, providing a platform for investigating molecular events underlying the repair impact of nondifferentiated hMSCs. Our approach enabled investigation of recovery neurobiology components for injured adult mammalian spinal cord that are different from those involved in normal neural function. The uncovered neural circuits and their molecular and cellular targets offer a biological underpinning for development of clinical rehabilitation therapies to treat disabilities and complications of SCI.
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Affiliation(s)
- Alexander E Ropper
- Division of SCI Research, Veterans Affairs Boston Healthcare System, Boston, MA 02130
- Department of Physical Medicine & Rehabilitation, Harvard Medical School/Spaulding Rehabilitation Hospital, Charlestown, MA 02129
- Department of Neurosurgery, Harvard Medical School/Brigham and Women's Hospital, Boston, MA 02115
| | - Devang K Thakor
- Division of SCI Research, Veterans Affairs Boston Healthcare System, Boston, MA 02130
- Department of Physical Medicine & Rehabilitation, Harvard Medical School/Spaulding Rehabilitation Hospital, Charlestown, MA 02129
- Department of Neurosurgery, Harvard Medical School/Brigham and Women's Hospital, Boston, MA 02115
| | - InBo Han
- Division of SCI Research, Veterans Affairs Boston Healthcare System, Boston, MA 02130
- Department of Physical Medicine & Rehabilitation, Harvard Medical School/Spaulding Rehabilitation Hospital, Charlestown, MA 02129
- Department of Neurosurgery, Harvard Medical School/Brigham and Women's Hospital, Boston, MA 02115
| | - Dou Yu
- Division of SCI Research, Veterans Affairs Boston Healthcare System, Boston, MA 02130
- Department of Physical Medicine & Rehabilitation, Harvard Medical School/Spaulding Rehabilitation Hospital, Charlestown, MA 02129
- Department of Neurosurgery, Harvard Medical School/Brigham and Women's Hospital, Boston, MA 02115
| | - Xiang Zeng
- Division of SCI Research, Veterans Affairs Boston Healthcare System, Boston, MA 02130
- Department of Neurosurgery, Harvard Medical School/Brigham and Women's Hospital, Boston, MA 02115
| | - Jamie E Anderson
- Division of SCI Research, Veterans Affairs Boston Healthcare System, Boston, MA 02130
- Department of Neurosurgery, Harvard Medical School/Brigham and Women's Hospital, Boston, MA 02115
| | - Zaid Aljuboori
- Division of SCI Research, Veterans Affairs Boston Healthcare System, Boston, MA 02130
- Department of Neurosurgery, Harvard Medical School/Brigham and Women's Hospital, Boston, MA 02115
| | - Soo-Woo Kim
- Division of SCI Research, Veterans Affairs Boston Healthcare System, Boston, MA 02130
| | - Hongjun Wang
- Biomedical Engineering, Chemistry, and Biological Sciences, Stevens Institute of Technology, Hoboken, NJ 07030
| | - Richard L Sidman
- Department of Neurology, Harvard Medical School/Beth Israel Deaconess Medical Center, Boston, MA 02215
| | - Ross D Zafonte
- Department of Physical Medicine & Rehabilitation, Harvard Medical School/Spaulding Rehabilitation Hospital, Charlestown, MA 02129
| | - Yang D Teng
- Division of SCI Research, Veterans Affairs Boston Healthcare System, Boston, MA 02130;
- Department of Physical Medicine & Rehabilitation, Harvard Medical School/Spaulding Rehabilitation Hospital, Charlestown, MA 02129
- Department of Neurosurgery, Harvard Medical School/Brigham and Women's Hospital, Boston, MA 02115
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21
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Saei Arezoumand K, Alizadeh E, Pilehvar-Soltanahmadi Y, Esmaeillou M, Zarghami N. An overview on different strategies for the stemness maintenance of MSCs. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2016; 45:1255-1271. [DOI: 10.1080/21691401.2016.1246452] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Khatereh Saei Arezoumand
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Effat Alizadeh
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Younes Pilehvar-Soltanahmadi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Esmaeillou
- Department of Medical Biotechnologies, Universita degli Studi di siena, Siena, Italy
| | - Nosratollah Zarghami
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
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22
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Dhanesh SB, Subashini C, James J. Hes1: the maestro in neurogenesis. Cell Mol Life Sci 2016; 73:4019-42. [PMID: 27233500 PMCID: PMC11108451 DOI: 10.1007/s00018-016-2277-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Revised: 05/12/2016] [Accepted: 05/12/2016] [Indexed: 10/21/2022]
Abstract
The process of neurogenesis is well orchestrated by the harmony of multiple cues in a spatiotemporal manner. In this review, we focus on how a dynamic gene, Hes1, is involved in neurogenesis with the view of its regulation and functional implications. Initially, we have reviewed the immense functional significance drawn by this maestro during neural development in a context-dependent manner. How this indispensable role of Hes1 in conferring the competency for neural differentiation partly relies on the direct/indirect mode of repression mediated by very specific structural and functional arms of this protein has also been outlined here. We also review the detailed molecular mechanisms behind the well-tuned oscillatory versus sustained expression of this antineurogenic bHLH repressor, which indeed makes it a master gene to implement the elusive task of neural progenitor propensity. Apart from the functional aspects of Hes1, we also discuss the molecular insights into the endogenous regulatory machinery that regulates its expression. Though Hes1 is a classical target of the Notch signaling pathway, we discuss here its differential expression at the molecular, cellular, and/or regional level. Moreover, we describe how its expression is fine-tuned by all possible ways of gene regulation such as epigenetic, transcriptional, post-transcriptional, post-translational, and environmental factors during vertebrate neurogenesis.
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Affiliation(s)
- Sivadasan Bindu Dhanesh
- Neuro Stem Cell Biology Laboratory, Neurobiology Division, Rajiv Gandhi Centre for Biotechnology, Thycaud PO, Thiruvananthapuram, 695 014, Kerala, India
| | - Chandramohan Subashini
- Neuro Stem Cell Biology Laboratory, Neurobiology Division, Rajiv Gandhi Centre for Biotechnology, Thycaud PO, Thiruvananthapuram, 695 014, Kerala, India
| | - Jackson James
- Neuro Stem Cell Biology Laboratory, Neurobiology Division, Rajiv Gandhi Centre for Biotechnology, Thycaud PO, Thiruvananthapuram, 695 014, Kerala, India.
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23
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Ding S, Kingshott P, Thissen H, Pera M, Wang PY. Modulation of human mesenchymal and pluripotent stem cell behavior using biophysical and biochemical cues: A review. Biotechnol Bioeng 2016; 114:260-280. [DOI: 10.1002/bit.26075] [Citation(s) in RCA: 298] [Impact Index Per Article: 37.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Revised: 06/27/2016] [Accepted: 08/07/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Sheryl Ding
- Department of Chemistry and Biotechnology; Swinburne University of Technology; Hawthorn 3122 Victoria Australia
| | - Peter Kingshott
- Department of Chemistry and Biotechnology; Swinburne University of Technology; Hawthorn 3122 Victoria Australia
| | | | - Martin Pera
- Department of Anatomy and Neuroscience, Walter and Eliza Hall Institute of Medical Research, Florey Neuroscience and Mental Health Institute; The University of Melbourne; Victoria Australia
| | - Peng-Yuan Wang
- Department of Chemistry and Biotechnology; Swinburne University of Technology; Hawthorn 3122 Victoria Australia
- CSIRO Manufacturing; Clayton Victoria Australia
- Department of Anatomy and Neuroscience, Walter and Eliza Hall Institute of Medical Research, Florey Neuroscience and Mental Health Institute; The University of Melbourne; Victoria Australia
- Graduate Institute of Nanomedicine and Medical Engineering; College of Biomedical Engineering; Taipei Medical University; Taipei Taiwan
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24
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Fu MH, Li CL, Lin HL, Chen PC, Calkins MJ, Chang YF, Cheng PH, Yang SH. Stem cell transplantation therapy in Parkinson's disease. SPRINGERPLUS 2015; 4:597. [PMID: 26543732 PMCID: PMC4628010 DOI: 10.1186/s40064-015-1400-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/09/2015] [Accepted: 10/06/2015] [Indexed: 02/06/2023]
Abstract
Ineffective therapeutic treatments and inadequate repair ability in the central nervous system are disturbing problems for several neurological diseases. Fortunately, the development of clinically applicable populations of stem cells has provided an avenue to overcome the failure of endogenous repair systems and substitute new cells into the damaged brain. However, there are still several existing obstacles to translating into clinical application. Here we review the stem-cell based therapies for Parkinson’s disease and discuss the potential advantages and drawbacks. We hope this review may provide suggestions for viable strategies to overcome the current technical and biological issues associated with the application of stem cells in Parkinson’s disease.
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Affiliation(s)
- Mu-Hui Fu
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, 70101 Taiwan.,Department of Neurology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, 83301 Taiwan
| | - Chia-Ling Li
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, 70101 Taiwan
| | - Hsiu-Lien Lin
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, 70101 Taiwan.,Division of Breeding and Genetics, Livestock Research Institute, Council of Agriculture, Tainan, 71246 Taiwan
| | - Pei-Chun Chen
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, 70101 Taiwan.,Department of Physiology, College of Medicine, National Cheng Kung University, Tainan, 70101 Taiwan
| | - Marcus J Calkins
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, 70101 Taiwan
| | - Yu-Fan Chang
- Department of Physiology, College of Medicine, National Cheng Kung University, Tainan, 70101 Taiwan
| | - Pei-Hsun Cheng
- Department of Physiology, College of Medicine, National Cheng Kung University, Tainan, 70101 Taiwan
| | - Shang-Hsun Yang
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, 70101 Taiwan.,Department of Physiology, College of Medicine, National Cheng Kung University, Tainan, 70101 Taiwan
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25
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Yang K, Park HJ, Han S, Lee J, Ko E, Kim J, Lee JS, Yu JH, Song KY, Cheong E, Cho SR, Chung S, Cho SW. Recapitulation of in vivo-like paracrine signals of human mesenchymal stem cells for functional neuronal differentiation of human neural stem cells in a 3D microfluidic system. Biomaterials 2015; 63:177-88. [PMID: 26113074 DOI: 10.1016/j.biomaterials.2015.06.011] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2015] [Revised: 06/10/2015] [Accepted: 06/11/2015] [Indexed: 12/22/2022]
Abstract
Paracrine signals produced from stem cells influence tissue regeneration by inducing the differentiation of endogenous stem or progenitor cells. However, many recent studies that have investigated paracrine signaling of stem cells have relied on either two-dimensional transwell systems or conditioned medium culture, neither of which provide optimal culture microenvironments for elucidating the effects of paracrine signals in vivo. In this study, we recapitulated in vivo-like paracrine signaling of human mesenchymal stem cells (hMSCs) to enhance functional neuronal differentiation of human neural stem cells (hNSCs) in three-dimensional (3D) extracellular matrices (ECMs) within a microfluidic array platform. In order to amplify paracrine signaling, hMSCs were genetically engineered using cationic polymer nanoparticles to overexpress glial cell-derived neurotrophic factor (GDNF). hNSCs were cultured in 3D ECM hydrogel used to fill central channels of the microfluidic device, while GDNF-overexpressing hMSCs (GDNF-hMSCs) were cultured in channels located on both sides of the central channel. This setup allowed for mimicking of paracrine signaling between genetically engineered hMSCs and endogenous hNSCs in the brain. Co-culture of hNSCs with GDNF-hMSCs in the 3D microfluidic system yielded reduced glial differentiation of hNSCs while significantly enhancing differentiation into neuronal cells including dopaminergic neurons. Neuronal cells produced from hNSCs differentiating in the presence of GDNF-hMSCs exhibited functional neuron-like electrophysiological features. The enhanced paracrine ability of GDNF-hMSCs was finally confirmed using an animal model of hypoxic-ischemic brain injury. This study demonstrates the presented 3D microfluidic array device can provide an efficient co-culture platform and provide an environment for paracrine signals from transplanted stem cells to control endogenous neuronal behaviors in vivo.
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Affiliation(s)
- Kisuk Yang
- Department of Biotechnology, Yonsei University, Seoul 120-749, Republic of Korea; Department of Biomaterials Science and Engineering, Yonsei University, Seoul 120-749, Republic of Korea
| | - Hyun-Ji Park
- Department of Biotechnology, Yonsei University, Seoul 120-749, Republic of Korea
| | - Sewoon Han
- School of Mechanical Engineering, Korea University, Seoul 136-713, Republic of Korea
| | - Joan Lee
- Department of Biotechnology, Yonsei University, Seoul 120-749, Republic of Korea
| | - Eunkyung Ko
- Department of Biotechnology, Yonsei University, Seoul 120-749, Republic of Korea
| | - Jin Kim
- Department of Biotechnology, Yonsei University, Seoul 120-749, Republic of Korea
| | - Jong Seung Lee
- Department of Biotechnology, Yonsei University, Seoul 120-749, Republic of Korea
| | - Ji Hea Yu
- Department and Research Institute of Rehabilitation Medicine, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul 120-752, Republic of Korea
| | - Ki Yeong Song
- Department of Biotechnology, Yonsei University, Seoul 120-749, Republic of Korea
| | - Eunji Cheong
- Department of Biotechnology, Yonsei University, Seoul 120-749, Republic of Korea
| | - Sung-Rae Cho
- Department and Research Institute of Rehabilitation Medicine, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul 120-752, Republic of Korea
| | - Seok Chung
- School of Mechanical Engineering, Korea University, Seoul 136-713, Republic of Korea
| | - Seung-Woo Cho
- Department of Biotechnology, Yonsei University, Seoul 120-749, Republic of Korea; Department of Neurosurgery, Yonsei University College of Medicine, Seoul 120-752, Republic of Korea.
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