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Akat A, Karaöz E. Cell Therapy Strategies on Duchenne Muscular Dystrophy: A Systematic Review of Clinical Applications. Stem Cell Rev Rep 2024; 20:138-158. [PMID: 37955832 DOI: 10.1007/s12015-023-10653-8] [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] [Accepted: 11/03/2023] [Indexed: 11/14/2023]
Abstract
Duchenne Muscular Dystrophy (DMD) is an inherited genetic disorder characterized by progressive degeneration of muscle tissue, leading to functional disability and premature death. Despite extensive research efforts, the discovery of a cure for DMD continues to be elusive, emphasizing the need to investigate novel treatment approaches. Cellular therapies have emerged as prospective approaches to address the underlying pathophysiology of DMD. This review provides an examination of the present situation regarding cell-based therapies, including CD133 + cells, muscle precursor cells, mesoangioblasts, bone marrow-derived mononuclear cells, mesenchymal stem cells, cardiosphere-derived cells, and dystrophin-expressing chimeric cells. A total of 12 studies were found eligible to be included as they were completed cell therapy clinical trials, clinical applications, or case reports with quantitative results. The evaluation encompassed an examination of limitations and potential advancements in this particular area of research, along with an assessment of the safety and effectiveness of cell-based therapies in the context of DMD. In general, the available data indicates that diverse cell therapy approaches may present a new, safe, and efficacious treatment modality for patients diagnosed with DMD. However, further studies are required to comprehensively understand the most advantageous treatment approach and therapeutic capacity.
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Affiliation(s)
- Ayberk Akat
- Life Park Hospital, Cellular and Biological Products Manufacturing Center, Ragıp Kenan Sok. No:8, Ortakoy, 99010, Nicosia (Lefkosa), Cyprus.
| | - Erdal Karaöz
- Liv Hospital Ulus, Regenerative Medicine and Stem Cell Center, Istanbul, Turkey
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2
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Mahjoor M, Fakouri A, Farokhi S, Nazari H, Afkhami H, Heidari F. Regenerative potential of mesenchymal stromal cells in wound healing: unveiling the influence of normoxic and hypoxic environments. Front Cell Dev Biol 2023; 11:1245872. [PMID: 37900276 PMCID: PMC10603205 DOI: 10.3389/fcell.2023.1245872] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 08/11/2023] [Indexed: 10/31/2023] Open
Abstract
The innate and adaptive immune systems rely on the skin for various purposes, serving as the primary defense against harmful environmental elements. However, skin lesions may lead to undesirable consequences such as scarring, accelerated skin aging, functional impairment, and psychological effects over time. The rising popularity of mesenchymal stromal cells (MSCs) for skin wound treatment is due to their potential as a promising therapeutic option. MSCs offer advantages in terms of differentiation capacity, accessibility, low immunogenicity, and their central role in natural wound-healing processes. To accelerate the healing process, MSCs promote cell migration, angiogenesis, epithelialization, and granulation tissue development. Oxygen plays a critical role in the formation and expansion of mammalian cells. The term "normoxia" refers to the usual oxygen levels, defined at 20.21 percent oxygen (160 mm of mercury), while "hypoxia" denotes oxygen levels of 2.91 percent or less. Notably, the ambient O2 content (20%) in the lab significantly differs from the 2%-9% O2 concentration in their natural habitat. Oxygen regulation of hypoxia-inducible factor-1 (HIF-1) mediated expression of multiple genes plays a crucial role in sustaining stem cell destiny concerning proliferation and differentiation. This study aims to elucidate the impact of normoxia and hypoxia on MSC biology and draw comparisons between the two. The findings suggest that expanding MSC-based regenerative treatments in a hypoxic environment can enhance their growth kinetics, genetic stability, and expression of chemokine receptors, ultimately increasing their effectiveness.
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Affiliation(s)
- Mohamad Mahjoor
- Cellular and Molecular Research Center, Qom University of Medical Sciences, Qom, Iran
- Department of Immunology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Arshia Fakouri
- Student Research Committee, USERN Office, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Simin Farokhi
- Student Research Committee, USERN Office, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Hojjatollah Nazari
- School of Biomedical Engineering, University of Technology Sydney, Sydney, NSW, Australia
| | - Hamed Afkhami
- Cellular and Molecular Research Center, Qom University of Medical Sciences, Qom, Iran
- Nervous System Stem Cells Research Center, Semnan University of Medical Sciences, Semnan, Iran
- Department of Medical Microbiology, Faculty of Medicine, Shahed University, Tehran, Iran
| | - Fatemeh Heidari
- Cellular and Molecular Research Center, Qom University of Medical Sciences, Qom, Iran
- Department of Anatomy, Faculty of Medicine, Qom University of Medical Sciences, Qom, Iran
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Mesenchymal Stem Cells Promote Intestinal Mucosal Repair by Positively Regulating the Nrf2/Keap1/ARE Signaling Pathway in Acute Experimental Colitis. Dig Dis Sci 2022; 68:1835-1846. [PMID: 36459293 DOI: 10.1007/s10620-022-07722-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 10/04/2022] [Indexed: 12/03/2022]
Abstract
BACKGROUND/AIMS Mesenchymal stem cells (MSCs) are a type of adult pluripotent stem cell that has anti-inflammatory and immunomodulatory effects, and whose conditioned medium (CM) has also been found to be effective. We used MSC and CM enemas to investigate their ameliorative effects in a mouse model of colitis. METHODS We employed MSCs, CM, and MSCs + ML385 (an inhibitor of Nrf2) in dextran sodium sulfate (DSS)-induced colitis. Mice were sacrificed on day 8, and the effects of MSC or CM treatment on the levels of inflammation and oxidative stress in colonic epithelial cells were evaluated by histological analyses. RESULTS MSCs inhibited inflammatory cell infiltration and proinflammatory cytokine expression in the colon. In addition, MSCs reduced extracellular matrix deposition and maintained the mechanical barrier and permeability of colonic epithelial cells. Mechanistically, MSCs activated Nrf2, which then increased HO-1 and NQO-1 levels and downregulated the expression of Keap1 to suppress reactive oxygen species production and MDA generation, accompanied by increases in components of the enzymatic antioxidant system, including SOD, CAT, GSH-Px, and T-AOC. However, after administering an Nrf2 inhibitor (ML385) to block the Nrf2/Keap1/ARE pathway, we failed to observe protective effects of MSCs in mice with colitis. CM alone also produced some of the therapeutic benefits of MSCs but was not as effective as MSCs. CONCLUSIONS Our data confirmed that MSCs and CM can effectively improve intestinal mucosal repair in experimental colitis and that MSCs can improve this condition by activating the Nrf2/Keap1/ARE pathway.
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Fan M, Shi H, Yao H, Wang W, Zhang Y, Jiang C, Lin R. BMSCs Promote Differentiation of Enteric Neural Precursor Cells to Maintain Neuronal Homeostasis in Mice With Enteric Nerve Injury. Cell Mol Gastroenterol Hepatol 2022; 15:511-531. [PMID: 36343901 PMCID: PMC9880979 DOI: 10.1016/j.jcmgh.2022.10.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 10/26/2022] [Accepted: 10/26/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND & AIMS Our previous study showed that transplantation of bone marrow-derived mesenchymal stem cells (BMSCs) promoted functional enteric nerve regeneration in denervated mice but not through direct transdifferentiation. Homeostasis of the adult enteric nervous system (ENS) is maintained by enteric neural precursor cells (ENPCs). Whether ENPCs are a source of regenerated nerves in denervated mice remains unknown. METHODS Genetically engineered mice were used as recipients, and ENPCs were traced during enteric nerve regeneration. The mice were treated with benzalkonium chloride to establish a denervation model and then transplanted with BMSCs 3 days later. After 28 days, the gastric motility and ENS regeneration were analyzed. The interaction between BMSCs and ENPCs in vitro was further assessed. RESULTS Twenty-eight days after transplantation, gastric motility recovery (gastric emptying capacity, P < .01; gastric contractility, P < .01) and ENS regeneration (neurons, P < .01; glial cells, P < .001) were promoted in BMSCs transplantation groups compared with non-transplanted groups in denervated mice. More importantly, we found that ENPCs could differentiate into enteric neurons and glial cells in denervated mice after BMSCs transplantation, and the proportion of Nestin+/Ngfr+ cells differentiated into neurons was significantly higher than that of Nestin+ cells. A small number of BMSCs located in the myenteric plexus differentiated into glial cells. In vitro, glial cell-derived neurotrophic factor (GDNF) from BMSCs promotes the migration, proliferation, and differentiation of ENPCs. CONCLUSIONS In the case of enteric nerve injury, ENPCs can differentiate into enteric neurons and glial cells to promote ENS repair and gastric motility recovery after BMSCs transplantation. BMSCs expressing GDNF enhance the migration, proliferation, and differentiation of ENPCs.
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Affiliation(s)
| | | | | | | | | | | | - Rong Lin
- Correspondence Address correspondence to: Rong Lin, MD, PhD, Department of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China.
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Stem Cell-Based Therapies for Inflammatory Bowel Disease. Int J Mol Sci 2022; 23:ijms23158494. [PMID: 35955628 PMCID: PMC9368934 DOI: 10.3390/ijms23158494] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 07/27/2022] [Accepted: 07/28/2022] [Indexed: 11/23/2022] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic, relapsing disease that severely affects patients’ quality of life. The exact cause of IBD is uncertain, but current studies suggest that abnormal activation of the immune system, genetic susceptibility, and altered intestinal flora due to mucosal barrier defects may play an essential role in the pathogenesis of IBD. Unfortunately, IBD is currently difficult to be wholly cured. Thus, more treatment options are needed for different patients. Stem cell therapy, mainly including hematopoietic stem cell therapy and mesenchymal stem cell therapy, has shown the potential to improve the clinical disease activity of patients when conventional treatments are not effective. Stem cell therapy, an emerging therapy for IBD, can alleviate mucosal inflammation through mechanisms such as immunomodulation and colonization repair. Clinical studies have confirmed the effectiveness of stem cell transplantation in refractory IBD and the ability to maintain long-term remission in some patients. However, stem cell therapy is still in the research stage, and its safety and long-term efficacy remain to be further evaluated. This article reviews the upcoming stem cell transplantation methods for clinical application and the results of ongoing clinical trials to provide ideas for the clinical use of stem cell transplantation as a potential treatment for IBD.
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Human Placental Mesenchymal Stem Cells for the Treatment of ARDS in Rat. Stem Cells Int 2022; 2022:8418509. [PMID: 35756754 PMCID: PMC9226970 DOI: 10.1155/2022/8418509] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 04/21/2022] [Accepted: 06/06/2022] [Indexed: 11/29/2022] Open
Abstract
The acute respiratory distress syndrome (ARDS) is one of the main causes of high mortality in patients with coronavirus (COVID-19). In recent years, due to the coronavirus pandemic, the number of patients with ARDS has increased significantly. Unfortunately, until now, there are no effective treatments for ARDS caused by COVID-19. Many drugs are either ineffective or have a low effect. Currently, there have been reports of efficient use of mesenchymal stem cells (MSCs) for the treatment of ARDS caused by COVID-19. We investigated the influence of freeze-dried human placenta-derived mesenchymal stem cells (HPMSCs) in ARDS rat model. All animals have received intratracheal injection of 6 mg/kg of lipopolysaccharide (LPS). The rats were randomly divided into five groups: I: LPS, II: LPS+dexamethasone, III: LPS+HPMSCs, IV: HPMSC, and V: saline. ARDS observation time was short-term and amounted to 168 hours. The study has shown that HPMSCs are able to migrate and attach to damaged lung tissue, contributing to the resolution of pathology, restoration of function, and tissue repair in the alveolar space. Studies have also shown that the administration of HPMSCs in animals with ARDS model significantly reduced the levels of key cytokines such as IL-1β, IL-6, and TNF-α. Freeze-dried placental stem cell is a very promising biomaterial for the treatment of ARDS. The human placenta can be easily obtained because it is considered as a medical waste. At the same time, a huge number of MSCs can be obtained from the placental tissue, and there is no ethical controversy around their use. The freeze-dried MSCs from human placental tissue can be stored sterile at room temperature for a long time before use.
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Preethy S, Ranganathan N, Raghavan K, Dedeepiya VD, Ikewaki N, Abraham SJK. Integrating the Synergy of the Gut Microbiome into Regenerative Medicine: Relevance to Neurological Disorders. J Alzheimers Dis 2022; 87:1451-1460. [PMID: 35466942 PMCID: PMC9277691 DOI: 10.3233/jad-220313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A new paradigm of cell therapy-based approaches as a solution to several diseases caused by damage or loss of cells/tissues leading to organ failure heralded the birth of a new branch in medicine called regenerative medicine (RM), which was further fueled by in vitro cell expansion and tissue engineering (TE) technologies, including the ability to grow embryonic stem cells, induce pluripotent stem cells, and so on. RM addresses organ failure by repair, regeneration, or restoration, rejuvenation using cells, stem cells, or progenitor cells as tools having added cell-derived products also as a tool, and extracellular matrix component–based support, either direct or indirect (e.g., matrix induced autologous chondrocyte implantation) using scaffolds. Now, the main objective of RM is to solve the functional loss of cells that have evolved from cells as tools to cell-derived factors and scaffolds per se as tools. In this context, an important yet indispensable group of cells that constitute the major portion of the human body in terms of the number of cells having several essential roles to play, both directly and indirectly, starting from digestion and the immune system to the growing evidence of influencing neuronal function, aging, and carcinogenesis has been ignored. We would like to focus on these in this review as they should essentially be considered as a tool of RM, especially for neurological disorders for their vital role. What we are indicating is the second genome or the gut microbiome.
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Affiliation(s)
- Senthilkumar Preethy
- Fujio-Eiji Academic Terrain (FEAT), Nichi-In Centre for Regenerative Medicine (NCRM), Chennai, India
| | | | - Kadalraja Raghavan
- Department of Paediatric Neurology, Jesuit Antonyraj memorial Inter-disciplinary Centre for Advanced Recovery and Education (JAICARE), Madurai, India.,Department of Paediatric Neurology, Sarvee Integra Private Limited, Chennai, India
| | | | - Nobunao Ikewaki
- Department of Medical Life Science, Kyushu University of Health and Welfare, Nobeoka, Japan.,Institute of Immunology, Junsei Educational Institute, Nobeoka, Japan
| | - Samuel J K Abraham
- Mary-Yoshio Translational Hexagon (MYTH), Nichi-In Centre for Regenerative Medicine (NCRM), Chennai, India.,Centre for Advancing Clinical Research (CACR), University of Yamanashi - School of Medicine, Chuo, Japan.,Antony- Xavier Interdisciplinary Scholastics (AXIS), GN Corporation Co. Ltd., Kofu, Japan
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Nowlan B, Williams ED, Doran MR. Direct bone marrow injection of human bone marrow-derived stromal cells into mouse femurs results in greater prostate cancer PC-3 cell proliferation, but not specifically proliferation within the injected femurs. BMC Cancer 2022; 22:554. [PMID: 35581599 PMCID: PMC9112579 DOI: 10.1186/s12885-022-09430-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 03/14/2022] [Indexed: 11/21/2022] Open
Abstract
Background While prostate cancer (PCa) cells most often metastasize to bone in men, species-specific differences between human and mouse bone marrow mean that this pattern is not faithfully replicated in mice. Herein we evaluated the impact of partially humanizing mouse bone marrow with human bone marrow-derived stromal cells (BMSC, also known as "mesenchymal stem cells") on human PCa cell behaviour. Methods BMSC are key cellular constituents of marrow. We used intrafemoral injection to transplant 5 × 105 luciferase (Luc) and green fluorescence protein (GFP) expressing human BMSC (hBMSC-Luc/GFP) into the right femur of non-obese diabetic (NOD)-severe combined immunodeficiency (scid) interleukin (IL)-2γ−/− (NSG) mice. Two weeks later, 2.5 × 106 PC-3 prostate cancer cells expressing DsRed (PC-3-DsRed) were delivered into the mice via intracardiac injection. PC-3-DsRed cells were tracked over time using an In Vivo Imaging System (IVIS) live animal imaging system, X-ray and IVIS imaging performed on harvested organs, and PC-3 cell numbers in femurs quantified using flow cytometry and histology. Results Flow cytometry analysis revealed greater PC-3-DsRed cell numbers within femurs of the mice that received hBMSC-Luc/GFP. However, while there were overall greater PC-3-DsRed cell numbers in these animals, there were not more PC-3-DsRed in the femurs injected with hBMSC-Luc/GFP than in contralateral femurs. A similar proportion of mice in with or without hBMSC-Luc/GFP had bone lessions, but the absolute number of bone lesions was greater in mice that had received hBMSC-Luc/GFP. Conclusion PC-3-DsRed cells preferentially populated bones in mice that had received hBMSC-Luc/GFP, although PC-3-DsRed cells not specifically localize in the bone marrow cavity where hBMSC-Luc/GFP had been transplanted. hBMSC-Luc/GFP appear to modify mouse biology in a manner that supports PC-3-DsRed tumor development, rather than specifically influencing PC-3-DsRed cell homing. This study provides useful insights into the role of humanizing murine bone marrow with hBMSC to study human PCa cell biology. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-022-09430-6.
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Affiliation(s)
- Bianca Nowlan
- School of Biomedical Science, Faculty of Health, Queensland University of Technology at the Translational Research Institute, Brisbane, Australia.,Australian Prostate Cancer Research Centre-Queensland, Brisbane, Australia
| | - Elizabeth D Williams
- School of Biomedical Science, Faculty of Health, Queensland University of Technology at the Translational Research Institute, Brisbane, Australia.,Australian Prostate Cancer Research Centre-Queensland, Brisbane, Australia
| | - Michael Robert Doran
- School of Biomedical Science, Faculty of Health, Queensland University of Technology at the Translational Research Institute, Brisbane, Australia. .,Australian Prostate Cancer Research Centre-Queensland, Brisbane, Australia. .,Centre for Biomedical Technologies, Queensland University of Technology, Brisbane, Australia. .,Mater Research Institute - University of Queensland, Brisbane, Australia. .,Skeletal Biology Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, USA.
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DiStefano TJ, Vaso K, Danias G, Chionuma HN, Weiser JR, Iatridis JC. Extracellular Vesicles as an Emerging Treatment Option for Intervertebral Disc Degeneration: Therapeutic Potential, Translational Pathways, and Regulatory Considerations. Adv Healthc Mater 2022; 11:e2100596. [PMID: 34297485 PMCID: PMC8783929 DOI: 10.1002/adhm.202100596] [Citation(s) in RCA: 60] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 07/08/2021] [Indexed: 12/14/2022]
Abstract
Emergent approaches in regenerative medicine look toward the use of extracellular vesicles (EVs) as a next-generation treatment strategy for intervertebral disc (IVD) degeneration (IVDD) because of their ability to attenuate chronic inflammation, reduce apoptosis, and stimulate proliferation in a number of tissue systems. Yet, there are no Food and Drug Administration (FDA)-approved EV therapeutics in the market with an indication for IVDD, which motivates this article to review the current state of the field and provide an IVD-specific framework to assess its efficacy. In this systematic review, 29 preclinical studies that investigate EVs in relation to the IVD are identified, and additionally, the regulatory approval process is reviewed in an effort to accelerate emerging EV-based therapeutics toward FDA submission and timeline-to-market. The majority of studies focus on nucleus pulposus responses to EV treatment, where the main findings show that stem cell-derived EVs can decelerate the progression of IVDD on the molecular, cellular, and organ level. The findings also highlight the importance of the EV parent cell's pathophysiological and differentiation state, which affects downstream treatment responses and therapeutic outcomes. This systematic review substantiates the use of EVs as a promising cell-free strategy to treat IVDD and enhance endogenous repair.
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Affiliation(s)
- Tyler J. DiStefano
- Leni and Peter W. May Department of Orthopaedics, Icahn School of Medicine at Mount Sinai, New York NY, USA
| | - Keti Vaso
- Department of Chemical Engineering, The Cooper Union for the Advancement of Science and Art, New York NY, USA
| | - George Danias
- Leni and Peter W. May Department of Orthopaedics, Icahn School of Medicine at Mount Sinai, New York NY, USA
| | - Henry N. Chionuma
- Leni and Peter W. May Department of Orthopaedics, Icahn School of Medicine at Mount Sinai, New York NY, USA
| | - Jennifer R. Weiser
- Department of Chemical Engineering, The Cooper Union for the Advancement of Science and Art, New York NY, USA
| | - James C. Iatridis
- Leni and Peter W. May Department of Orthopaedics, Icahn School of Medicine at Mount Sinai, New York NY, USA
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Kakabadze MZ, Paresishvili T, Mardaleishvili K, Vadachkoria Z, Kipshidze N, Jangavadze M, Karalashvili L, Ghambashidze K, Chakhunashvili D, Kakabadze Z. Local drug delivery system for the treatment of tongue squamous cell carcinoma in rats. Oncol Lett 2021; 23:13. [PMID: 34820012 PMCID: PMC8607325 DOI: 10.3892/ol.2021.13131] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 10/11/2021] [Indexed: 12/14/2022] Open
Abstract
The present study describes a local drug delivery system with two functions, which can suppress tumor growth and accelerate wound healing. Thе system consists of a two-layer multicomponent fibrin-based gel (MCPFTG). The internal layer of MCPFTG, which is in direct contact with the wound surface, contains cisplatin placed on a CultiSpher-S collagen microcarrier. The external layer of MCPFTG consists of a CultiSpher-S microcarrier with lyophilized bone marrow stem cells (BMSCs). The efficacy of MCPFTG was evaluated in a rat model of squamous cell carcinoma of the tongue created with 4-nitroquinoline 1-oxide. The results of the study showed that, within 20–25 days, a non-healing wound of the tongue was formed in animals that underwent only 85% resection of squamous cell carcinoma, while rapid progression of the residual tumor was concomitantly observed. Immunohistochemical methods revealed high expression of cyclin D1 and low expression of E-cadherin in these animals. Additionally, high expression of p63 and Ki-67 was noted. In 80% of animals with squamous cell carcinoma of the tongue that were treated with MCPFTG after 85% tumor resection, a noticeable suppression of tumor growth was evident throughout 150 days, and tumor recurrence was not detected. Immunohistochemistry revealed low or moderate expression of cyclin D1, and high expression of E-cadherin throughout the whole observation period. The MCPFTG-based local drug delivery system was shown to be effective in suppressing tumor growth and preventing recurrence. MCPFTG decreased the toxicity of cisplatin and enhanced its antitumor activity. In addition, lyophilized paracrine BMSC factors present in MCPFTG accelerated wound healing after tumor removal. Thus, the present study suggests novel opportunities for the development of a multifunctional drug delivery system for the treatment of squamous cell carcinoma.
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Affiliation(s)
- Mariam Z Kakabadze
- Department of Clinical Anatomy and Operative Surgery, Iv. Javakhishvili Tbilisi State University, 0179 Tbilisi, Georgia
| | - Teona Paresishvili
- Department of Clinical Anatomy, Tbilisi State Medical University, 0186 Tbilisi, Georgia
| | | | - Zurab Vadachkoria
- Department of Child and Adolescent Maxillo-facial Surgery and Surgical Stomatology, Tbilisi State Medical University, 0186 Tbilisi, Georgia
| | - Nicholas Kipshidze
- Department of Interventional Cardiology, Cardiovascular Research Foundation, New York, NY 10019, USA
| | - Mikheil Jangavadze
- Department of Clinical Anatomy and Operative Surgery, Iv. Javakhishvili Tbilisi State University, 0179 Tbilisi, Georgia
| | - Lia Karalashvili
- Department of Clinical Anatomy, Tbilisi State Medical University, 0186 Tbilisi, Georgia
| | - Ketevan Ghambashidze
- Department of Clinical Anatomy, Tbilisi State Medical University, 0186 Tbilisi, Georgia
| | - David Chakhunashvili
- Department of Clinical Anatomy, Tbilisi State Medical University, 0186 Tbilisi, Georgia
| | - Zurab Kakabadze
- Department of Clinical Anatomy, Tbilisi State Medical University, 0186 Tbilisi, Georgia
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Effectiveness of preconditioned adipose-derived mesenchymal stem cells with photobiomodulation for the treatment of diabetic foot ulcers: a systematic review. Lasers Med Sci 2021; 37:1415-1425. [PMID: 34697696 DOI: 10.1007/s10103-021-03451-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 10/19/2021] [Indexed: 10/20/2022]
Abstract
The primary goal of this systematic review article was to provide an outline of the use of diabetic autologous adipose-derived mesenchymal stem cells (DAAD-MSCs) in the treatment of wounds and ulcers in animal models and patients with diabetes mellitus (DM). The secondary goal was to present the outcomes of pretreatment of diabetic adipose-derived mesenchymal stem cells (DAD-MSCs) with probable different agents in the treatment of diabetic foot ulcers (DFUs) and wounds. In view of possible clinical applications of AD-MSC-mediated cell therapy for DFUs, it is essential to evaluate the influence of DM on AD-MSC functions. Nevertheless, there are conflicting results about the effects of DAAD-MSCs on accelerating wound healing in animals and DM patients. Multistep research of the MEDLINE, PubMed, Embase, Clinicaltrials.gov, Scopus database, and Cochrane databases was conducted for abstracts and full-text scientific papers published between 2000 and 2020. Finally, 5 articles confirmed that the usage of allogeneic or autologous AD-MSCs had encouraging outcomes on diabetic wound healing. One study reported that DM changes AD-MSC function and therapeutic potential, and one article recommended that the pretreatment of diabetic allogeneic adipose-derived mesenchymal stem cells (DAlD-MSCs) was more effective in accelerating diabetic wound healing. Recently, much work has concentrated on evolving innovative healing tactics for hastening the repair of DFUs. While DM alters the intrinsic properties of AD-MSCs and impairs their function, one animal study showed that the pretreatment of DAlD-MSCs in vitro significantly increased the function of DAlD-MSCs compared with DAlD-MSCs without any treatment. Preconditioning diabetic AD-MSCs with pretreatment agents like photobiomodulation (PBM) significantly hastened healing in delayed-healing wounds. It is suggested that further animal and human studies be conducted in order to provide more documentation. Hopefully, these outcomes will help the use of DAAD-MSCs plus PBM as a routine treatment protocol for healing severe DFUs in DM patients.
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Anti-apoptotic effect of Nisin as a prebiotic on human mesenchymal stem cells in harsh condition. Cell Tissue Bank 2021; 23:227-236. [PMID: 34043109 DOI: 10.1007/s10561-021-09933-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 04/24/2021] [Indexed: 10/21/2022]
Abstract
Mesenchymal stem cells (MSCs) are progenitor cells of connective tissue with the ability of proliferation, self-renewal, and multilineage differentiation that make it a promising source with an enormous potential to be utilized for tissue repairing and vehicles of cell-based gene therapy. The low survival rate of MSCs following transplantation is their drawback. Preconditioning with some factors is a novel and effective strategy, improving the survival of the cells by protecting them from harmful conditions and result in the good recovery of injured tissues. Nisin is a prebiotic with antimicrobial activity. This manuscript aimed to evaluate the effect of Nisin preconditioning of MSCs on in vitro cell viability. MSCs were cultured and preconditioned with Nisin in different concentrations. Then, they are separately exposed to H2O2 and serum deprivation. Cell survival and cell apoptosis were evaluated by MTT assay and Real-time PCR, respectively. Furthermore, Annexin-PI staining and caspase activity was performed to visualize apoptotic cells. MSC-Nisin viability and proliferation significantly increased when exposed to H2O2 and serum deprivation, compared to that of MSCs. About 250 and 500 IU/mL of Nisin donate a significant anti-apoptotic impact to MSCs. Our data suggest that preconditioning with Nisin has been improved cell viability and the anti-apoptotic capacity of MSCs. However, the mechanism related to the protective properties of preconditioning and using this strategy in stem cell therapy requires more research.
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13
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Cercone M, Brown BN, Stahl EC, Mitchell LM, Fortier LA, Mohammed HO, Ducharme NG. An Exploratory Study into the Implantation of Arytenoid Cartilage Scaffold in the Horse. Tissue Eng Part A 2021; 27:165-176. [PMID: 32539568 DOI: 10.1089/ten.tea.2019.0295] [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] [Indexed: 11/12/2022] Open
Abstract
Respiratory function in the horse can be severely compromised by arytenoid chondritis, or arytenoid chondropathy, a pathologic condition leading to deformity and dysfunction of the affected cartilage. Current treatment in cases unresponsive to medical management is removal of the cartilage, which can improve the airway obstruction, but predisposes the patient to other complications like tracheal penetration of oropharyngeal content and dynamic collapse of the now unsupported soft tissue lateral to the cartilage. A tissue engineering approach to reconstructing the arytenoid cartilage would represent a significant advantage in the management of arytenoid chondritis. In this study, we explored if decellularized matrix could potentially be incorporated into the high motion environment of the arytenoid cartilages of horses. Equine arytenoid cartilages were decellularized and a portion of the resultant acellular scaffolds was implanted in a full-thickness defect created in the arytenoids of eight horses. The implantation was performed bilaterally in each horse, with one side randomly selected to receive an implant seeded with autologous bone marrow-derived nucleated cells (BMNCs). Arytenoids structure and function were monitored up to 4 months. In vivo assessments included laryngeal ultrasound, and laryngeal endoscopy at rest and during exercise on a high-speed treadmill. Histologic evaluation of the arytenoids was performed postmortem. Implantation of the cartilaginous graft had no adverse effect on laryngeal respiratory function or swallowing, despite induction of a transient granuloma on the medial aspect of the arytenoids. Ultrasonographic monitoring detected a postoperative increase in the thickness and cross-sectional area of the arytenoid body that receded faster in the arytenoids not seeded with BMNCs. The explanted tissue showed epithelialization of the mucosal surface, integration of the implant into the native arytenoid, with minimal adverse cellular reaction. Remodeling of the scaffold material was evident by 2 months after implantation. Preseeding the scaffold with BMNCs increased the rate of scaffold degradation and incorporation. Replacement of arytenoid portion with a tissue-engineered cartilaginous graft preseeded with BMNCs is surgically feasible in the horse, is well tolerated, and results in appropriate integration within the native tissue, also preventing laryngeal tissue collapse during exercise.
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Affiliation(s)
- Marta Cercone
- Department of Clinical Sciences, College of Veterinary medicine, Cornell University, Ithaca, New York, USA
| | - Bryan N Brown
- McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Elizabeth C Stahl
- McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Lisa M Mitchell
- Department of Clinical Sciences, College of Veterinary medicine, Cornell University, Ithaca, New York, USA
| | - Lisa A Fortier
- Department of Clinical Sciences, College of Veterinary medicine, Cornell University, Ithaca, New York, USA
| | - Hussni O Mohammed
- Department of Population Medicine and Diagnostic Sciences, College of Veterinary medicine, Cornell University, Ithaca, New York, USA
| | - Norm G Ducharme
- Department of Clinical Sciences, College of Veterinary medicine, Cornell University, Ithaca, New York, USA
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14
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Rojas-Torres M, Jiménez-Palomares M, Martín-Ramírez J, Beltrán-Camacho L, Sánchez-Gomar I, Eslava-Alcon S, Rosal-Vela A, Gavaldá S, Durán-Ruiz MC. REX-001, a BM-MNC Enriched Solution, Induces Revascularization of Ischemic Tissues in a Murine Model of Chronic Limb-Threatening Ischemia. Front Cell Dev Biol 2020; 8:602837. [PMID: 33363160 PMCID: PMC7755609 DOI: 10.3389/fcell.2020.602837] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 11/19/2020] [Indexed: 12/11/2022] Open
Abstract
Background: Bone Marrow Mononuclear Cells (BM-MNC) constitute a promising alternative for the treatment of Chronic Limb-Threatening ischemia (CLTI), a disease characterized by extensive blockade of peripheral arteries, clinically presenting as excruciating pain at rest and ischemic ulcers which may lead to gangrene and amputation. BM-MNC implantation has shown to be efficient in promoting angiogenesis and ameliorating ischemic symptoms in CLTI patients. However, the variability seen between clinical trials makes necessary a further understanding of the mechanisms of action of BM-MNC, and moreover, to improve trial characteristics such as endpoints, inclusion/exclusion criteria or drug product compositions, in order to implement their use as stem-cell therapy. Materials: Herein, the effect of REX-001, a human-BM derived cell suspension enriched for mononuclear cells, granulocytes and CD34+ cells, has been assessed in a murine model of CLTI. In addition, a REX-001 placebo solution containing BM-derived red blood cells (BM-RBCs) was also tested. Thus, 24 h after double ligation of the femoral artery, REX-001 and placebo were administrated intramuscularly to Balb-c nude mice (n:51) and follow-up of ischemic symptoms (blood flow perfusion, motility, ulceration and necrosis) was carried out for 21 days. The number of vessels and vascular diameter sizes were measured within the ischemic tissues to evaluate neovascularization and arteriogenesis. Finally, several cell-tracking assays were performed to evaluate potential biodistribution of these cells. Results: REX-001 induced a significant recovery of blood flow by increasing vascular density within the ischemic limbs, with no cell translocation to other organs. Moreover, cell tracking assays confirmed a decrease in the number of infused cells after 2 weeks post-injection despite on-going revascularization, suggesting a paracrine mechanism of action. Conclusion: Overall, our data supported the role of REX-001 product to improve revascularization and ischemic reperfusion in CLTI.
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Affiliation(s)
- Marta Rojas-Torres
- Biomedicine, Biotechnology and Public Health Department, Cádiz University, Cádiz, Spain.,Institute of Research and Innovation in Biomedical Sciences of Cadiz (INIBICA), Cádiz, Spain
| | - Margarita Jiménez-Palomares
- Biomedicine, Biotechnology and Public Health Department, Cádiz University, Cádiz, Spain.,Institute of Research and Innovation in Biomedical Sciences of Cadiz (INIBICA), Cádiz, Spain
| | | | - Lucía Beltrán-Camacho
- Biomedicine, Biotechnology and Public Health Department, Cádiz University, Cádiz, Spain.,Institute of Research and Innovation in Biomedical Sciences of Cadiz (INIBICA), Cádiz, Spain
| | - Ismael Sánchez-Gomar
- Biomedicine, Biotechnology and Public Health Department, Cádiz University, Cádiz, Spain.,Institute of Research and Innovation in Biomedical Sciences of Cadiz (INIBICA), Cádiz, Spain
| | - Sara Eslava-Alcon
- Biomedicine, Biotechnology and Public Health Department, Cádiz University, Cádiz, Spain.,Institute of Research and Innovation in Biomedical Sciences of Cadiz (INIBICA), Cádiz, Spain
| | - Antonio Rosal-Vela
- Biomedicine, Biotechnology and Public Health Department, Cádiz University, Cádiz, Spain.,Institute of Research and Innovation in Biomedical Sciences of Cadiz (INIBICA), Cádiz, Spain
| | - Sandra Gavaldá
- R&D Department at Rexgenero Biosciences Sociedad Limitada (SL), Seville, Spain
| | - Mª Carmen Durán-Ruiz
- Biomedicine, Biotechnology and Public Health Department, Cádiz University, Cádiz, Spain.,Institute of Research and Innovation in Biomedical Sciences of Cadiz (INIBICA), Cádiz, Spain
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15
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Ahmadi H, Amini A, Fadaei Fathabady F, Mostafavinia A, Zare F, Ebrahimpour-malekshah R, Ghalibaf MN, Abrisham M, Rezaei F, Albright R, Ghoreishi SK, Chien S, Bayat M. Transplantation of photobiomodulation-preconditioned diabetic stem cells accelerates ischemic wound healing in diabetic rats. Stem Cell Res Ther 2020; 11:494. [PMID: 33239072 PMCID: PMC7688005 DOI: 10.1186/s13287-020-01967-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 10/07/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Diabetic foot ulcer is the most costly and complex challenge for patients with diabetes. We hereby assessed the effectiveness of different preconditioned adipose-derived mesenchymal stem cells (AD-MSCs) and photobiomodulation protocols on treating an infected ischemic wound in type 1 diabetic rats. METHODS There were five groups of rats: (1) control, (2) control AD-MSCs [diabetic AD-MSCs were transplanted (grafted) into the wound bed], (3) AD-MSC + photobiomodulation in vivo (diabetic AD-MSCs were grafted into the wound, followed by in vivo PBM treatment), (4) AD-MSCs + photobiomodulation in vitro, and (5) AD-MSCs + photobiomodulation in vitro + in vivo. RESULTS Diabetic AD-MSCs preconditioned with photobiomodulation had significantly risen cell function compared to diabetic AD-MSC. Groups 3 and 5 had significantly decreased microbial flora correlated to groups 1 and 2 (all, p = 0.000). Groups 2, 3, 4, and 5 had significantly improved wound closure rate (0.4, 0.4, 0.4, and 0.8, respectively) compared to group 1 (0.2). Groups 2-5 had significantly increased wound strength compared to group 1 (all p = 0.000). In most cases, group 5 had significantly better results than groups 2, 3, and 4. CONCLUSIONS Preconditioning diabetic AD-MSCs with photobiomodulation in vitro plus photobiomodulation in vivo significantly hastened healing in the diabetic rat model of an ischemic infected delayed healing wound.
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Affiliation(s)
- Houssein Ahmadi
- Department of Biology and Anatomical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Abdollah Amini
- Department of Biology and Anatomical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Fadaei Fathabady
- Department of Biology and Anatomical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Atarodsadat Mostafavinia
- Department of Anatomy, Faculty of Medicine, Tehran Medical sciences, Islamic Azad University, Tehran, Iran
| | - Fatemeh Zare
- Department of Biology and Anatomical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Mustafa Neshat Ghalibaf
- Department of Biology and Anatomical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Matin Abrisham
- Department of Biology and Anatomical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemehalsadat Rezaei
- University of Kentucky, College of Pharmacy, 789 South Limestone, Lexington, Kentucky 40536 USA
| | | | | | - Sufan Chien
- Price Institute of Surgical Research, University of Louisville, and Noveratech LLC, Louisville, KY USA
| | - Mohammad Bayat
- Department of Biology and Anatomical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Price Institute of Surgical Research, University of Louisville, and Noveratech LLC, Louisville, KY USA
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16
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Zinger A, Brozovich A, Pasto A, Sushnitha M, Martinez JO, Evangelopoulos M, Boada C, Tasciotti E, Taraballi F. Bioinspired Extracellular Vesicles: Lessons Learned From Nature for Biomedicine and Bioengineering. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E2172. [PMID: 33143238 PMCID: PMC7693812 DOI: 10.3390/nano10112172] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 10/23/2020] [Accepted: 10/23/2020] [Indexed: 12/14/2022]
Abstract
Efficient communication is essential in all layers of the biological chain. Cells exchange information using a variety of signaling moieties, such as small molecules, proteins, and nucleic acids. Cells carefully package these messages into lipid complexes, collectively named extracellular vesicles (EVs). In this work, we discuss the nature of these cell carriers, categorize them by their origin, explore their role in the homeostasis of healthy tissues, and examine how they regulate the pathophysiology of several diseases. This review will also address the limitations of using EVs for clinical applications and discuss novel methods to engineer nanoparticles to mimic the structure, function, and features of EVs. Using lessons learned from nature and understanding how cells use EVs to communicate across distant sites, we can develop a better understanding of how to tailor the fundamental features of drug delivery carriers to encapsulate various cargos and target specific sites for biomedicine and bioengineering.
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Affiliation(s)
- Assaf Zinger
- Center for Musculoskeletal Regeneration, Houston Methodist Research Institute, Houston, TX 77030, USA; (A.B.); (A.P.); (M.S.); (J.O.M.); (M.E.); (C.B.); (E.T.)
- Department of Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston, TX 77030, USA
| | - Ava Brozovich
- Center for Musculoskeletal Regeneration, Houston Methodist Research Institute, Houston, TX 77030, USA; (A.B.); (A.P.); (M.S.); (J.O.M.); (M.E.); (C.B.); (E.T.)
- Department of Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston, TX 77030, USA
- Texas A&M College of Medicine, Bryan, TX 77807, USA
| | - Anna Pasto
- Center for Musculoskeletal Regeneration, Houston Methodist Research Institute, Houston, TX 77030, USA; (A.B.); (A.P.); (M.S.); (J.O.M.); (M.E.); (C.B.); (E.T.)
- Department of Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston, TX 77030, USA
- Department of Inflammation and Immunology, Humanitas Clinical and Research Center, 20089 Rozzano, Italy
| | - Manuela Sushnitha
- Center for Musculoskeletal Regeneration, Houston Methodist Research Institute, Houston, TX 77030, USA; (A.B.); (A.P.); (M.S.); (J.O.M.); (M.E.); (C.B.); (E.T.)
- Department of Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston, TX 77030, USA
- Department of Bioengineering, Rice University, Houston, TX 77030, USA
| | - Jonathan O. Martinez
- Center for Musculoskeletal Regeneration, Houston Methodist Research Institute, Houston, TX 77030, USA; (A.B.); (A.P.); (M.S.); (J.O.M.); (M.E.); (C.B.); (E.T.)
- Department of Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston, TX 77030, USA
| | - Michael Evangelopoulos
- Center for Musculoskeletal Regeneration, Houston Methodist Research Institute, Houston, TX 77030, USA; (A.B.); (A.P.); (M.S.); (J.O.M.); (M.E.); (C.B.); (E.T.)
- Department of Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston, TX 77030, USA
| | - Christian Boada
- Center for Musculoskeletal Regeneration, Houston Methodist Research Institute, Houston, TX 77030, USA; (A.B.); (A.P.); (M.S.); (J.O.M.); (M.E.); (C.B.); (E.T.)
- Department of Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston, TX 77030, USA
| | - Ennio Tasciotti
- Center for Musculoskeletal Regeneration, Houston Methodist Research Institute, Houston, TX 77030, USA; (A.B.); (A.P.); (M.S.); (J.O.M.); (M.E.); (C.B.); (E.T.)
- Department of Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston, TX 77030, USA
- Biotechnology Program, San Raffaele University, Via di Val Cannuta, 247, 00166 Roma RM, Italy
| | - Francesca Taraballi
- Center for Musculoskeletal Regeneration, Houston Methodist Research Institute, Houston, TX 77030, USA; (A.B.); (A.P.); (M.S.); (J.O.M.); (M.E.); (C.B.); (E.T.)
- Department of Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston, TX 77030, USA
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17
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Yang S, Jiang X, Xiao X, Niu C, Xu Y, Huang Z, Kang YJ, Feng L. Controlling the Poly(ε-caprolactone) Degradation to Maintain the Stemness and Function of Adipose-Derived Mesenchymal Stem Cells in Vascular Regeneration Application. Macromol Biosci 2020; 21:e2000226. [PMID: 33094556 DOI: 10.1002/mabi.202000226] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 09/11/2020] [Accepted: 09/29/2020] [Indexed: 02/05/2023]
Abstract
Biodegradable poly(ε-caprolactone) (PCL) scaffolds with adipose-derived mesenchymal stem cells (ADSCs) have been used in vascular regeneration studies. An evaluation method of the effect of PCL degradation products (DP) on the viability, stemness, and differentiation capacities of ADSCs is established. ADSCs are cultured in medium containing different concentrations of PCL DP before evaluating the effect of PCL DP on the cell apoptosis and proliferation, cell surface antigens, adipogenic and osteogenic differentiation capacities, and capacities to differentiate into endothelial cells and smooth muscle cells. The results demonstrate that PCL DP exceed 0.05 mg mL-1 may change the stemness and differentiation capacities of ADSCs. Therefore, to control the proper concentration of PCL DP is essential for ADSCs in vascular regeneration application.
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Affiliation(s)
- Shaojie Yang
- S. Yang, Dr. X. Jiang, X. Xiao, C. Niu, Y. Xu, Z. Huang, Prof. Y. J. Kang, Prof. L. Feng, Regenerative Medicine Research Center, Sichuan University West China Hospital, No. 4 Keyuan Road, Wuhou District, Chengdu, 610041, China
| | - Xia Jiang
- S. Yang, Dr. X. Jiang, X. Xiao, C. Niu, Y. Xu, Z. Huang, Prof. Y. J. Kang, Prof. L. Feng, Regenerative Medicine Research Center, Sichuan University West China Hospital, No. 4 Keyuan Road, Wuhou District, Chengdu, 610041, China
| | - Xiong Xiao
- S. Yang, Dr. X. Jiang, X. Xiao, C. Niu, Y. Xu, Z. Huang, Prof. Y. J. Kang, Prof. L. Feng, Regenerative Medicine Research Center, Sichuan University West China Hospital, No. 4 Keyuan Road, Wuhou District, Chengdu, 610041, China
| | - Chuan Niu
- S. Yang, Dr. X. Jiang, X. Xiao, C. Niu, Y. Xu, Z. Huang, Prof. Y. J. Kang, Prof. L. Feng, Regenerative Medicine Research Center, Sichuan University West China Hospital, No. 4 Keyuan Road, Wuhou District, Chengdu, 610041, China
| | - Yue Xu
- S. Yang, Dr. X. Jiang, X. Xiao, C. Niu, Y. Xu, Z. Huang, Prof. Y. J. Kang, Prof. L. Feng, Regenerative Medicine Research Center, Sichuan University West China Hospital, No. 4 Keyuan Road, Wuhou District, Chengdu, 610041, China
| | - Ziwei Huang
- S. Yang, Dr. X. Jiang, X. Xiao, C. Niu, Y. Xu, Z. Huang, Prof. Y. J. Kang, Prof. L. Feng, Regenerative Medicine Research Center, Sichuan University West China Hospital, No. 4 Keyuan Road, Wuhou District, Chengdu, 610041, China
| | - Y James Kang
- S. Yang, Dr. X. Jiang, X. Xiao, C. Niu, Y. Xu, Z. Huang, Prof. Y. J. Kang, Prof. L. Feng, Regenerative Medicine Research Center, Sichuan University West China Hospital, No. 4 Keyuan Road, Wuhou District, Chengdu, 610041, China
| | - Li Feng
- S. Yang, Dr. X. Jiang, X. Xiao, C. Niu, Y. Xu, Z. Huang, Prof. Y. J. Kang, Prof. L. Feng, Regenerative Medicine Research Center, Sichuan University West China Hospital, No. 4 Keyuan Road, Wuhou District, Chengdu, 610041, China
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18
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Park JS, Piao J, Park G, Yoo KS, Hong HS. Osteoporotic Conditions Influence the Activity of Adipose-Derived Stem Cells. Tissue Eng Regen Med 2020; 17:875-885. [PMID: 32946062 DOI: 10.1007/s13770-020-00289-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 07/16/2020] [Accepted: 07/21/2020] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Estrogen deficiency decreases bone density and increases the risk of osteoporosis and fracture, thereby necessitating reconstruction of bone regeneration. As bone marrow mesenchymal stem cell (BMSCs) lose viability and differentiation potential under osteoporotic conditions, it is impossible to use autologous BMSCs for osteoporosis treatment. As an alternative, adipose-derived stem cells (ADSCs) may serve as the source of therapeutic cells. METHOD We evaluated the effects of osteoporosis on the functional characteristics of ADSCs. Osteoporosis was induced in ovariectomy (OVX) rat model, and the ADSCs from Sham and OVX groups were cultured and analyzed comparatively. RESULTS As a result, the viability was higher for the ADSCs from Sham group than those from OVX group. The analysis of the paracrine potential of ADSCs revealed the elevated levels of inflammatory and cellular senescence factors in the ADSCs from OVX group. The ADSCs from OVX group had much higher differentiation potential into adipocytes than those from the Sham group. Osteoporotic environment had no effect on the osteogenic potential of ADSCs. CONCLUSION Osteoporosis may reduce the activity and influence immune response of ADSCs by modulating paracrine action and adipogenic potential. These characteristics of ADSCs should be given consideration for therapeutic purpose.
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Affiliation(s)
- Jeong Seop Park
- Department of Biomedical Science and Technology, Graduate School, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447, Republic of Korea
| | - Jiyuan Piao
- Department of Genetic Engineering, College of Life Science and Graduate School of Biotechnology, Kyung Hee University, 1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do, 17104, Republic of Korea
| | - Gabee Park
- Department of Genetic Engineering, College of Life Science and Graduate School of Biotechnology, Kyung Hee University, 1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do, 17104, Republic of Korea
| | - Kyung Sang Yoo
- Department of Genetic Engineering, College of Life Science and Graduate School of Biotechnology, Kyung Hee University, 1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do, 17104, Republic of Korea
| | - Hyun Sook Hong
- Department of Biomedical Science and Technology, Graduate School, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447, Republic of Korea. .,East-West Medical Research Institute, Kyung Hee University Hospital, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447, Republic of Korea. .,Kyung Hee Institute of Regenerative Medicine (KIRM), Medical Science Research Institute, Kyung Hee University Medical Center, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447, Republic of Korea.
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19
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Abdel Halim AS, Ahmed HH, Aglan HA, Abdel Hamid FF, Mohamed MR. Role of bone marrow-derived mesenchymal stem cells in alleviating pulmonary epithelium damage and extracellular matrix remodeling in a rat model of lung fibrosis induced by amiodarone. Biotech Histochem 2020; 96:418-430. [PMID: 32909452 DOI: 10.1080/10520295.2020.1814966] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
The therapeutic role of mesenchymal stem cells (MSCs) in cases of amiodarone (AD) induced pulmonary fibrosis (PF) has not been well studied. Also, the period required by MSCs to attain full therapeutic effectiveness has not yet been assessed. We investigated the potential curative effect of bone marrow-derived MSCs (BM-MSCs) and conditioned media (CM) from BM-MSCs on AD induced PF by focusing on pulmonary epithelium injury and repair, and extracellular matrix (ECM) remodeling. We used 64 Wistar rats divided into eight groups: negative control group; PF group; three PF groups treated with BM-MSCs for 1, 2 or 4 months; and three PF groups treated with CM for 1, 2 and 4 months. Serum levels of Clara cell secretory protein (CC16) and keratinocyte growth factor (KGF) were measured. Gene expression of type I collagen (COL1A1) and connective tissue growth factor (CTGF) was evaluated in pulmonary tissue. Treatment of PF challenged rats with BM-MSCs or CM caused reduced CC16 levels, increased KGF levels, reduced expression of COL1A1 and CTGF, histological improvement following lung injury, and decreased collagen accumulation. Treatment with BM-MSCs exhibited greater amelioration of PF than CM. BM-MSCs or CM treatment for 2 and 4 months exhibited better resolution of fibrosis than treatment for 1 month. BM-MSCs are promising for treating PF due to their attenuation of ECM deposition in addition to alleviating pulmonary epithelium damage and initiating its repair.
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Affiliation(s)
- Alyaa S Abdel Halim
- Department of Biochemistry, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Hanaa H Ahmed
- Hormones Department, Medical Research Division, National Research Centre, Giza, Egypt.,Stem Cells Lab, Center of Excellence for Advanced Sciences, National Research Centre, Giza, Egypt
| | - Hadeer A Aglan
- Hormones Department, Medical Research Division, National Research Centre, Giza, Egypt.,Stem Cells Lab, Center of Excellence for Advanced Sciences, National Research Centre, Giza, Egypt
| | - Fatma F Abdel Hamid
- Department of Biochemistry, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Mohamed R Mohamed
- Department of Biochemistry, Faculty of Science, Ain Shams University, Cairo, Egypt
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20
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Photobiomodulation plus Adipose-derived Stem Cells Improve Healing of Ischemic Infected Wounds in Type 2 Diabetic Rats. Sci Rep 2020; 10:1206. [PMID: 31988386 PMCID: PMC6985227 DOI: 10.1038/s41598-020-58099-z] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 12/31/2019] [Indexed: 12/21/2022] Open
Abstract
In this study, we sought to investigate the impact of photobiomodulation and adipose-derived stem cells (ADS), alone and in combination, on the maturation step of wound healing in an ischemic infected delayed healing wound model in rats with type 2 diabetes mellitus (DM2). We randomly divided 24 adult male rats into 4 groups (n = 6 per group). DM2 plus an ischemic delayed healing wound were induced in all rats. The wounds were infected with methicillin-resistant Staphylococcus aureus. Group 1 was the control (placebo) group. Group 2 received only photobiomodulation (890 nm, 80 Hz, 0.324 J/cm2, and 0.001 W/cm2). Group 3 received only the allograft ADS. Group 4 received allograft ADS followed by photobiomodulation. On days 0, 4, 8, 12, and 16, we performed microbiological examination (colony forming units, [CFU]), wound area measurement, wound closure rate, wound strength, and histological and stereological examinations. The results indicated that at day 16, there was significantly decreased CFU (Analysis of variance, p = 0.001) in the photobiomodulation + ADS (0.0 ± 0.0), ADS (1350 ± 212), and photobiomodulation (0.0 ± 0.0) groups compared with the control group (27250 ± 1284). There was significantly decreased wound area (Analysis of variance, p = 0.000) in the photobiomodulation + ADS (7.4 ± 1.4 mm2), ADS (11 ± 2.2 mm2), and photobiomodulation (11.4 ± 1.4 mm2) groups compared with the control group (25.2 ± 1.7). There was a significantly increased tensiometeric property (stress maximal load, Analysis of variance, p = 0.000) in the photobiomodulation + ADS (0.99 ± 0.06 N/cm2), ADS (0.51 ± 0.12 N/cm2), and photobiomodulation (0.35 ± 0.15 N/cm2) groups compared with the control group (0.18 ± 0.04). There was a significantly modulated inflammatory response in (Analysis of variance, p = 0.049) in the photobiomodulation + ADS (337 ± 96), ADS (1175 ± 640), and photobiomodulation (69 ± 54) treatments compared to control group (7321 ± 4099). Photobiomodulation + ADS gave significantly better improvements in CFU, wound area, and wound strength compared to photobiomodulation or ADS alone. Photobiomodulation, ADS, and their combination significantly hastened healing in ischemic methicillin-resistant Staphylococcus aureus infected delayed healing wounds in rats with DM2. Combined application of photobiomodulation plus ADS demonstrated an additive effect.
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21
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Lam ATL, Sim EJH, Shekaran A, Li J, Teo KL, Goggi JL, Reuveny S, Birch WR, Oh SKW. Sub-confluent culture of human mesenchymal stromal cells on biodegradable polycaprolactone microcarriers enhances bone healing of rat calvarial defect. Cytotherapy 2019; 21:631-642. [PMID: 30975604 DOI: 10.1016/j.jcyt.2019.03.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 02/20/2019] [Accepted: 03/13/2019] [Indexed: 01/09/2023]
Abstract
In the current emerging trend of using human mesenchymal stromal cell (MSCs) for cell therapy, large quantities of cells are needed for clinical testing. Current methods of culturing cells, using tissue culture flasks or cell multilayer vessels, are proving to be ineffective in terms of cost, space and manpower. Therefore, alternatives such as large-scale industrialized production of MSCs in stirred tank bioreactors using microcarriers (MCs) are needed. Moreover, the development of biodegradable MCs for MSC expansion can streamline the bioprocess by eliminating the need for enzymatic cell harvesting and scaffold seeding for bone-healing therapies. Our previous studies described a process of making regulated density (1.06 g/cm3) porous polycaprolactone biodegradable MCs Light Polycarprolactone (LPCL) (MCs), which were used for expanding MSCs from various sources in stirred suspension culture. Here, we use human early MSCs (heMSCs) expanded on LPCL MCs for evaluation of their osteogenic differentiation potential in vitro as well as their use in vivo calvarial defect treatment in a rat model. In summary, (i) in vitro data show that LPCL MCs can be used to efficiently expand heMSCs in stirred cultures while maintaining surface marker expression; (ii) LPCL MCs can be used as scaffolds for cell transfer for transplantation in vivo; (iii) 50% sub-confluency, mid-logarithmic phase, on LPCL MCs (50% confluent) exhibited higher secretion levels of six cytokines (interleukin [IL]-6, IL-8, Vascular endothelial growth factor (VEGF), Monocyte Chemoattractant Protein-1 (MCP-1), growth-regulated oncogene-α (GRO-α) and stromal cell-derived factor-1α (SDF-1α)) as compared with 100% confluent, stationary phase cultures (100% confluent); (iv) these 50% confluent cultures demonstrated better in vitro osteogenic differentiation capacity as compared with 100% confluent cultures (higher levels of calcium deposition and at earlier stage); the improved bone differentiation capacity of these 50% confluent cultures was also demonstrated at the molecular level by higher expression of early osteoblast genes Runt-related transcription factor 2 (RUNX2), Alkaline phosphatase (ALP), collagen type I, osterix and osteocalcin); and (v) in vivo implantation of biodegradable LPCL MCs covered with 50% heMSCs into rats with calvarial defect demonstrated significantly better bone formation as compared with heMSCs obtained from monolayer cultures (5.1 ± 1.6 mm3 versus 1.3 ± 0.7 mm3). Moreover, the LPCL MCs covered with 50% heMSCs supported better in vivo bone formation compared with 100% confluent culture (2.1 ± 1.3 mm3). Taken together, our study highlights the potential of implanting 50% confluent MSCs propagated on LPCL MCs as optimal for bone regeneration. This methodology allows for the production of large numbers of MSCs in a three-dimensional (3D) stirred reactor, while supporting improved bone healing and eliminating the need for a 3D matrix support scaffold, as traditionally used in bone-healing treatments.
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Affiliation(s)
- Alan Tin-Lun Lam
- Stem Cell Group 2 Bioprocessing Technology Institute, Agency of Science, Technology and Research (A*STAR), Singapore.
| | - Eileen Jia-Hui Sim
- Stem Cell Group 2 Bioprocessing Technology Institute, Agency of Science, Technology and Research (A*STAR), Singapore
| | - Asha Shekaran
- Stem Cell Group 2 Bioprocessing Technology Institute, Agency of Science, Technology and Research (A*STAR), Singapore
| | - Jian Li
- Institute of Materials Research and Engineering, Agency for Science, Technology and Research (A*STAR), Singapore
| | - Kim-Leng Teo
- Stem Cell Group 2 Bioprocessing Technology Institute, Agency of Science, Technology and Research (A*STAR), Singapore
| | - Julian L Goggi
- Isotopic Molecular Imaging Laboratory, Singapore Bioimaging Consortium, Agency for Science, Technology and Research (A*STAR), Singapore
| | - Shaul Reuveny
- Stem Cell Group 2 Bioprocessing Technology Institute, Agency of Science, Technology and Research (A*STAR), Singapore
| | - William R Birch
- Institute of Materials Research and Engineering, Agency for Science, Technology and Research (A*STAR), Singapore
| | - Steve Kah-Weng Oh
- Stem Cell Group 2 Bioprocessing Technology Institute, Agency of Science, Technology and Research (A*STAR), Singapore
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22
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Shpichka A, Butnaru D, Bezrukov EA, Sukhanov RB, Atala A, Burdukovskii V, Zhang Y, Timashev P. Skin tissue regeneration for burn injury. Stem Cell Res Ther 2019; 10:94. [PMID: 30876456 PMCID: PMC6419807 DOI: 10.1186/s13287-019-1203-3] [Citation(s) in RCA: 187] [Impact Index Per Article: 37.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The skin is the largest organ of the body, which meets the environment most directly. Thus, the skin is vulnerable to various damages, particularly burn injury. Skin wound healing is a serious interaction between cell types, cytokines, mediators, the neurovascular system, and matrix remodeling. Tissue regeneration technology remarkably enhances skin repair via re-epidermalization, epidermal-stromal cell interactions, angiogenesis, and inhabitation of hypertrophic scars and keloids. The success rates of skin healing for burn injuries have significantly increased with the use of various skin substitutes. In this review, we discuss skin replacement with cells, growth factors, scaffolds, or cell-seeded scaffolds for skin tissue reconstruction and also compare the high efficacy and cost-effectiveness of each therapy. We describe the essentials, achievements, and challenges of cell-based therapy in reducing scar formation and improving burn injury treatment.
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Affiliation(s)
- Anastasia Shpichka
- Institute for Regenerative Medicine, Sechenov University, Moscow, Russia
| | - Denis Butnaru
- Sechenov Biomedical Science and Technology Park, Sechenov University, Moscow, Russia
| | | | | | - Anthony Atala
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Winston-Salem, NC USA
| | - Vitaliy Burdukovskii
- Baikal Institute of Nature Management, Siberian Branch of the Russian Academy of Sciences, Ulan-Ude, Russia
| | - Yuanyuan Zhang
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Winston-Salem, NC USA
| | - Peter Timashev
- Institute for Regenerative Medicine, Sechenov University, Moscow, Russia
- Research Center “Crystallography and Photonics” RAS, Institute of Photonic Technologies, Troitsk, Moscow, Russia
- Departments of Polymers and Composites, N.N. Semenov Institute of Chemical Physics, Moscow, Russia
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23
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Moussa L, Demarquay C, Réthoré G, Benadjaoud MA, Siñeriz F, Pattapa G, Guicheux J, Weiss P, Barritault D, Mathieu N. Heparan Sulfate Mimetics: A New Way to Optimize Therapeutic Effects of Hydrogel-Embedded Mesenchymal Stromal Cells in Colonic Radiation-Induced Damage. Sci Rep 2019; 9:164. [PMID: 30655576 PMCID: PMC6336771 DOI: 10.1038/s41598-018-36631-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 11/25/2018] [Indexed: 12/18/2022] Open
Abstract
Clinical expression of gastrointestinal radiation toxicity on non-cancerous tissue could be very life threatening and clinicians must deal increasingly with the management of late side effects of radiotherapy. Cell therapy, in particular mesenchymal stromal cell (MSC) therapy, has shown promising results in numerous preclinical animal studies and thus has emerged as a new hope for patient refractory to current treatments. However, many stem cell clinical trials do not confer any beneficial effect suggesting a real need to accelerate research towards the successful clinical application of stem cell therapy. In this study, we propose a new concept to improve the procedure of MSC-based treatment for greater efficacy and clinical translatability. We demonstrated that heparan sulfate mimetic (HS-m) injections that restore the extracellular matrix network and enhance the biological activity of growth factors, associated with local injection of MSC protected in a hydrogel, that increase cell engraftment and cell survival, improve the therapeutic benefit of MSC treatment in two animal models relevant of the human pathology. For the first time, a decrease of the injury score in the ulcerated area was observed with this combined treatment. We also demonstrated that the combined treatment favored the epithelial regenerative process. In this study, we identified a new way, clinically applicable, to optimize stem-cell therapy and could be proposed to patients suffering from severe colonic defect after radiotherapy.
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Affiliation(s)
- Lara Moussa
- IRSN, Institut de Radioprotection et de Sûreté Nucléaire, PSE-SANTE, SERAMED, LRMed, 31 avenue de la division Leclerc, 92262, Fontenay-aux-Roses, France.,INSERM, Institut National de la Santé et de la Recherche Médicale, U1229, Regenerative Medicine and Skeleton (RMeS), Faculté de Chirurgie Dentaire, 1 Place Alexis Ricordeau, 44042, Nantes, France.,Université de Nantes, Regenerative Medicine and Squeleton (RMeS), Faculté de Chirurgie Dentaire, 1 Place Alexis Ricordeau, 44042, Nantes, France
| | - Christelle Demarquay
- IRSN, Institut de Radioprotection et de Sûreté Nucléaire, PSE-SANTE, SERAMED, LRMed, 31 avenue de la division Leclerc, 92262, Fontenay-aux-Roses, France
| | - Gildas Réthoré
- INSERM, Institut National de la Santé et de la Recherche Médicale, U1229, Regenerative Medicine and Skeleton (RMeS), Faculté de Chirurgie Dentaire, 1 Place Alexis Ricordeau, 44042, Nantes, France.,Université de Nantes, Regenerative Medicine and Squeleton (RMeS), Faculté de Chirurgie Dentaire, 1 Place Alexis Ricordeau, 44042, Nantes, France.,Centre Hospitalier Universitaire de Nantes, Pôle Hospitalo-Universitaire 4 (OTONN), 1 Place Alexis Ricordeau, 44042, Nantes, France
| | - Mohamed Amine Benadjaoud
- IRSN, Institut de Radioprotection et de Sûreté Nucléaire, PSE-SANTE, SERAMED, LRMed, 31 avenue de la division Leclerc, 92262, Fontenay-aux-Roses, France
| | - Fernando Siñeriz
- Société OTR3 (Organes, Tissus, Régénération, Réparation, Remplacement), 4 Rue Française, 75001, Paris, France
| | - Girish Pattapa
- INSERM, Institut National de la Santé et de la Recherche Médicale, U1229, Regenerative Medicine and Skeleton (RMeS), Faculté de Chirurgie Dentaire, 1 Place Alexis Ricordeau, 44042, Nantes, France.,Université de Nantes, Regenerative Medicine and Squeleton (RMeS), Faculté de Chirurgie Dentaire, 1 Place Alexis Ricordeau, 44042, Nantes, France
| | - Jérôme Guicheux
- INSERM, Institut National de la Santé et de la Recherche Médicale, U1229, Regenerative Medicine and Skeleton (RMeS), Faculté de Chirurgie Dentaire, 1 Place Alexis Ricordeau, 44042, Nantes, France.,Université de Nantes, Regenerative Medicine and Squeleton (RMeS), Faculté de Chirurgie Dentaire, 1 Place Alexis Ricordeau, 44042, Nantes, France.,Centre Hospitalier Universitaire de Nantes, Pôle Hospitalo-Universitaire 4 (OTONN), 1 Place Alexis Ricordeau, 44042, Nantes, France
| | - Pierre Weiss
- INSERM, Institut National de la Santé et de la Recherche Médicale, U1229, Regenerative Medicine and Skeleton (RMeS), Faculté de Chirurgie Dentaire, 1 Place Alexis Ricordeau, 44042, Nantes, France.,Université de Nantes, Regenerative Medicine and Squeleton (RMeS), Faculté de Chirurgie Dentaire, 1 Place Alexis Ricordeau, 44042, Nantes, France.,Centre Hospitalier Universitaire de Nantes, Pôle Hospitalo-Universitaire 4 (OTONN), 1 Place Alexis Ricordeau, 44042, Nantes, France
| | - Denis Barritault
- Société OTR3 (Organes, Tissus, Régénération, Réparation, Remplacement), 4 Rue Française, 75001, Paris, France.,Université Paris-Est Créteil, Laboratoire de recherche sur la Croissance Cellulaire, Réparation, et Régénération Tissulaire, Faculté des Sciences, Université Paris-Est Créteil, 61 Ave du Gal de Gaulle, 94000, Créteil, France
| | - Noëlle Mathieu
- IRSN, Institut de Radioprotection et de Sûreté Nucléaire, PSE-SANTE, SERAMED, LRMed, 31 avenue de la division Leclerc, 92262, Fontenay-aux-Roses, France.
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24
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Kakabadze Z, Chakhunashvili D, Gogilashvili K, Ediberidze K, Chakhunashvili K, Kalandarishvili K, Karalashvili L. Bone Marrow Stem Cell and Decellularized Human Amniotic Membrane for the Treatment of Nonhealing Wound After Radiation Therapy. EXP CLIN TRANSPLANT 2019; 17:92-98. [DOI: 10.6002/ect.mesot2018.o29] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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25
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Mai S, Zou L, Tian X, Liao X, Luan Y, Han X, Wei Y, Wu Y, Kuang S, Yang Y, Ma J, Chen Q, Yang J. Double-Edged Effect of Hydroxychloroquine on Human Umbilical Cord-Derived Mesenchymal Stem Cells Treating Lupus Nephritis in MRL/lpr Mice. Mol Pharm 2018; 15:1800-1813. [PMID: 29668284 DOI: 10.1021/acs.molpharmaceut.7b01146] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Hydroxychloroquine (HCQ) and human umbilical cord-derived mesenchymal stem cells (UC-MSCs) were used to treat systemic lupus erythematosus (SLE), respectively. However, the effect of HCQ on UC-MSCs in lupus nephritis (LN) has not been investigated. In this study, HCQ and UC-MSCs were used in MRL/lpr mice. Surprisingly, although the treatment of both HCQ and UC-MSCs could ameliorate renal damage separately, the presence of HCQ decreased unexpectedly the therapeutic effects of UC-MSCs through interfering expression of IFN-γ. However, HCQ-pretreated UC-MSCs showed significant improvements of renal morphology and function more rapidly than that of UC-MSCs and HCQ alone. To test the role of HCQ in UC-MSCs, MRL/lpr mice and SLE patients' peripheral blood were used in vivo and in vitro. Results showed that after administration of UC-MSCs pretreated by HCQ, CXCR3 expression in renal tissues, serum IL-2, and IgM levels decreased significantly, and serum IL-10 level increased significantly. HCQ pretreatment caused a significant decrease of TNF-α and MCP-1 secretion and an increase of IL-1β and CXCL10 release from UC-MSCs. Our results indicate that HCQ plays a double-edged role in UC-MSCs. It is necessary for clinical treatment to pre-evaluated concomitant application of UC-MSCs with HCQ. More importantly, the alterative expression of IFN-γ, the improvement of migration ability of UC-MSCs, the regulation of Th1/Th2 balance, and the changes of antibodies secretion in B cell might be involved in its mechanisms.
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Affiliation(s)
- Shaoshan Mai
- Department of Pharmacology , Chongqing Medical University , Chongqing 400016 , China.,The Key Laboratory of Biochemistry and Molecular Pharmacology , Chongqing 400016 , China
| | - Lin Zou
- Center for Clinical Molecular Medicine , Children's Hospital of Chongqing Medical University , Chongqing 400014 , China.,Chongqing Engineering Research Center of Stem Cell Therapy, Chongqing 400014 , China
| | - Xiaoyan Tian
- Department of Pharmacology , Chongqing Medical University , Chongqing 400016 , China.,The Key Laboratory of Biochemistry and Molecular Pharmacology , Chongqing 400016 , China
| | | | - Yizhao Luan
- State Key Lab of Ophthalmology, Guangdong Provincial Key Lab of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center , Sun Yat-sen University , Guangzhou 510000 , China
| | - Xing Han
- Center for Clinical Molecular Medicine , Children's Hospital of Chongqing Medical University , Chongqing 400014 , China
| | - Yuling Wei
- Department of Pharmacology , Chongqing Medical University , Chongqing 400016 , China.,The Key Laboratory of Biochemistry and Molecular Pharmacology , Chongqing 400016 , China.,Department of Pharmacy , Chongqing Hospital of Traditional Chinese Medicine , Chongqing 400011 , China
| | - Yue Wu
- Department of Neurosurgery , The First Affiliated Hospital of Chongqing Medical University , Chongqing 400016 , China
| | - Shengnan Kuang
- Department of Pharmacology , Chongqing Medical University , Chongqing 400016 , China.,The Key Laboratory of Biochemistry and Molecular Pharmacology , Chongqing 400016 , China.,Department of Pharmacy , People's Hospital of Rongchang District , Chongqing 402460 , China
| | - Yang Yang
- Department of Pharmacology , Chongqing Medical University , Chongqing 400016 , China.,The Key Laboratory of Biochemistry and Molecular Pharmacology , Chongqing 400016 , China
| | - Jie Ma
- Department of Pharmacology , Chongqing Medical University , Chongqing 400016 , China.,The Key Laboratory of Biochemistry and Molecular Pharmacology , Chongqing 400016 , China
| | - Qi Chen
- Department of Pharmacology , Chongqing Medical University , Chongqing 400016 , China.,The Key Laboratory of Biochemistry and Molecular Pharmacology , Chongqing 400016 , China
| | - Junqing Yang
- Department of Pharmacology , Chongqing Medical University , Chongqing 400016 , China.,The Key Laboratory of Biochemistry and Molecular Pharmacology , Chongqing 400016 , China
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26
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Liu XL, Zu QQ, Wang B, Lu SS, Xu XQ, Liu S, Shi HB. Differentiation of genetically modified canine bone mesenchymal stem cells labeled with superparamagnetic iron oxide into neural‑like cells. Mol Med Rep 2018; 17:7902-7910. [PMID: 29620288 DOI: 10.3892/mmr.2018.8847] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 12/19/2017] [Indexed: 11/06/2022] Open
Abstract
The use of mesenchymal stem cells (MSCs) has been reported to improve outcomes in various types of nervous system diseases, primarily based on their neural regenerative differentiation ability and paracrine effect on different neuroprotective cytokines. Genetically modified MSCs may enhance the paracrine effect and may further improve the cell‑based therapeutic outcome of nervous system diseases. Magnetic resonance imaging has been used to monitor distribution and migration of cells labeled with superparamagnetic iron oxide (SPIO) nanoparticles. However, few studies have described the neural differentiation ability of genetically modified and SPIO‑labeled MSCs, which is the foundation for cell tracking and cell therapy in vivo. In this study, canine bone marrow‑derived MSCs (BMSCs) were initially labeled with SPIO, by culturing with 20 µg/ml SPIO for 24 h, and transfected with the brain‑derived neurotrophic factor (BDNF) gene using lentivirus transfection at different multiplicities of infection (MOI) values. The optimized MOI value was demonstrated by cellular viability and enhanced green fluorescent protein (eGFP) rate. Subsequently, the BMSCs were induced to differentiate into neuron‑like cells by chemical induction. The results demonstrated that BDNF‑overexpressing BMSCs labeled with SPIO can be induced into neuron‑like cells with high efficiency and minimal effects on cell viability. Additionally, following neural differentiation, the cells transfected with BDNF and labeled with SPIO expressed significantly higher levels of BDNF and neural markers. The overexpression of BDNF may contribute to neural differentiation of BDNFs, and may have potential benefits for further BMSC‑based therapy in vivo.
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Affiliation(s)
- Xing-Long Liu
- Radiology Department, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, Jiangsu 210029, P.R. China
| | - Qing-Quan Zu
- Radiology Department, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, Jiangsu 210029, P.R. China
| | - Bin Wang
- Radiology Department, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, Jiangsu 210029, P.R. China
| | - Shan-Shan Lu
- Radiology Department, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, Jiangsu 210029, P.R. China
| | - Xiao-Quan Xu
- Radiology Department, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, Jiangsu 210029, P.R. China
| | - Sheng Liu
- Radiology Department, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, Jiangsu 210029, P.R. China
| | - Hai-Bin Shi
- Radiology Department, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, Jiangsu 210029, P.R. China
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27
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Szekiova E, Slovinska L, Blasko J, Plsikova J, Cizkova D. The neuroprotective effect of rat adipose tissue-derived mesenchymal stem cell-conditioned medium on cortical neurons using an in vitro model of SCI inflammation. Neurol Res 2018; 40:258-267. [PMID: 29384015 DOI: 10.1080/01616412.2018.1432266] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Objectives In this study, a new approach was used with an in vitro model in which neural cells were exposed to conditioned media from the injured spinal cord (SCI-CM) mimicking a local inflammatory microenvironment . Subsequently, the neuroprotective effect of rat adipose tissue-derived msesenchymal stem cell-conditioned media (ATMSC-CM) was investigated through a cell-free based therapy, which was used to treat cortical neurons and astrocytes under inflammation. Methods Primary cell cultures isolated from postnatal day (P6) Wistar rat brain cortex were exposed to SCI-CM derived from the central lesion, rostral and caudal segments of injured spinal cord. After 48 h incubation, the SCI-CM was replaced and primary cultures were cultivated either in DMEM media alone or in ATMSC-CM for 72 h. The impact of ATMSC-CM on the viability of neurons and astrocytes was assessed using a CyQUANT® Direct Cell Proliferation Assay Kit as well as immunocytochemistry analysis. Results Immunocytochemical analysis revealed significant decrease in the number of MAP2 positive neurons exposed to SCI-CM compared to Control. Protection by ATMSC-CM was associated with increased survival of neurons compared to primary culture cultivated in DMEM media alone. The ATMSC-CM effect on astrocytes was more variable and without any significant impact. Conclusion The results demonstrate that SCI-CM mimicking inflammation can reduce cortical neuron survival, and subsequent exposure to ATMSC-CM can stabilize the neuronal population most likely via released neuroprotective and trophic factors. In addition, astrogliosis was not affected by ATMSC-CM.
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Affiliation(s)
- Eva Szekiova
- a Institute of Neurobiology , Slovak Academy of Sciences , Kosice , Slovakia
| | - Lucia Slovinska
- a Institute of Neurobiology , Slovak Academy of Sciences , Kosice , Slovakia
| | - Juraj Blasko
- a Institute of Neurobiology , Slovak Academy of Sciences , Kosice , Slovakia
| | - Jana Plsikova
- b Associated Tissue Bank, Faculty of Medicine , P. J. Safarik Univerzity and L. Pasteur University Hospital , Kosice , Slovakia
| | - Dasa Cizkova
- c Institute of Neuroimmunology , Slovak Academy of Sciences , Bratislava , Slovakia.,d Department of Ananatomy, Histology and Physiology , University of Veterinary Medicine and Pharmacy in Košice , Košice , Slovakia
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28
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Heo JH, Yoon JA, Ahn EK, Kim H, Urm SH, Oak CO, Yu BC, Lee SJ. Intraperitoneal administration of adipose tissue-derived stem cells for the rescue of retinal degeneration in a mouse model via indigenous CNTF up-regulation by IL-6. J Tissue Eng Regen Med 2017; 12:e1370-e1382. [PMID: 28715614 DOI: 10.1002/term.2522] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Revised: 04/05/2017] [Accepted: 06/20/2017] [Indexed: 12/21/2022]
Abstract
As the world's population begins to age, retinal degeneration is an increasing problem, and various treatment modalities are being developed. However, there have been no therapies for degenerative retinal conditions that are not characterized by neovascularization. We investigated whether transplantation of mouse adipose tissue-derived stem cells (mADSC) into the intraperitoneal space has a rescue effect on NaIO3 -induced retinal degeneration in mice. In this study, mADSC transplantation recovered visual function and preserved the retinal outer layer structure compared to the control group without any integration of mADSC into the retina. Moreover, endogenous ciliary neurotrophic factor (CNTF) was elevated in the retinas of mADSC-treated mice. We found that lipopolysaccharide (LPS) or LPS-stimulated monocyte supernatant induced the secretion of granulocyte colony stimulating factor (GCSF), CD54, CXCL10, interleukin-6 (IL-6), and CCL5 from the mADSC by cytokine array. Network inference was conducted to investigate signaling networks related to CNTF regulation. Based on bioinformatics data, the expression of IL-6 was related to the expression of CNTF. Additionally, intravitreal injection of IL-6 in rats produced up-regulation of endogenous CNTF in the retina. mADSC had a rescue effect on retinal degeneration through the up-regulation of endogenous CNTF by IL-6. Thus, transplantation of mADSC could be a potential treatment option for retinal degeneration.
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Affiliation(s)
- Jeong Hoon Heo
- Department of Molecular Biology and Immunology, College of Medicine, Kosin University, Pusan, Korea.,Institute for Medicine, College of Medicine, Kosin University, Pusan, Korea
| | - Jung Ae Yoon
- Department of Dental Hygiene, Dong Ju College, Pusan, Korea
| | - Eun Kyung Ahn
- Department of Biological Science, College of Natural Science, Dong-A University, Pusan, Korea
| | - Hyun Kim
- Department of Anatomy, College of Medicine, Kosin University, Pusan, Korea
| | - Sang Hwa Urm
- Department of Preventive Medicine, Inje University College of Medicine, Pusan, Korea
| | - Chul Oh Oak
- Department of Internal Medicine, College of Medicine, Kosin University, Pusan, Korea
| | - Byeng Chul Yu
- Department of Preventive Medicine, College of Medicine, Kosin University, Pusan, Korea
| | - Sang Joon Lee
- Institute for Medicine, College of Medicine, Kosin University, Pusan, Korea.,Department of Ophthalmology, College of Medicine, Kosin University, Pusan, Korea
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29
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Prodinger CM, Reichelt J, Bauer JW, Laimer M. Current and Future Perspectives of Stem Cell Therapy in Dermatology. Ann Dermatol 2017; 29:667-687. [PMID: 29200755 PMCID: PMC5705348 DOI: 10.5021/ad.2017.29.6.667] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 09/05/2017] [Indexed: 12/19/2022] Open
Abstract
Stem cells are undifferentiated cells capable of generating, sustaining, and replacing terminally differentiated cells and tissues. They can be isolated from embryonic as well as almost all adult tissues including skin, but are also generated through genetic reprogramming of differentiated cells. Preclinical and clinical research has recently tremendously improved stem cell therapy, being a promising treatment option for various diseases in which current medical therapies fail to cure, prevent progression or relieve symptoms. With the main goal of regeneration or sustained genetic correction of damaged tissue, advanced tissue-engineering techniques are especially applicable for many dermatological diseases including wound healing, genodermatoses (like the severe blistering disorder epidermolysis bullosa) and chronic (auto-)inflammatory diseases. This review summarizes general aspects as well as current and future perspectives of stem cell therapy in dermatology.
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Affiliation(s)
- Christine M Prodinger
- Department of Dermatology, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Julia Reichelt
- Department of Dermatology, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Johann W Bauer
- Department of Dermatology, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Martin Laimer
- Department of Dermatology, Paracelsus Medical University of Salzburg, Salzburg, Austria
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30
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Cafforio P, Viggiano L, Mannavola F, Pellè E, Caporusso C, Maiorano E, Felici C, Silvestris F. pIL6-TRAIL-engineered umbilical cord mesenchymal/stromal stem cells are highly cytotoxic for myeloma cells both in vitro and in vivo. Stem Cell Res Ther 2017; 8:206. [PMID: 28962646 PMCID: PMC5622499 DOI: 10.1186/s13287-017-0655-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2017] [Revised: 07/11/2017] [Accepted: 08/31/2017] [Indexed: 12/12/2022] Open
Abstract
Background Mesenchymal/stromal stem cells (MSCs) are favorably regarded in anti-cancer cytotherapies for their spontaneous chemotaxis toward inflammatory and tumor environments associated with an intrinsic cytotoxicity against tumor cells. Placenta-derived or TRAIL-engineered adipose MSCs have been shown to exert anti-tumor activity in both in-vitro and in-vivo models of multiple myeloma (MM) while TRAIL-transduced umbilical cord (UC)-MSCs appear efficient inducers of apoptosis in a few solid tumors. However, apoptosis is not selective for cancer cells since specific TRAIL receptors are also expressed by a number of normal cells. To overcome this drawback, we propose to transduce UC-MSCs with a bicistronic vector including the TRAIL sequence under the control of IL-6 promoter (pIL6) whose transcriptional activation is promoted by the MM milieu. Methods UC-MSCs were transduced with a bicistronic retroviral vector (pMIGR1) encoding for green fluorescent protein (GFP) and modified to include the pIL6 sequence upstream of the full-length human TRAIL cDNA. TRAIL expression after stimulation with U-266 cell conditioned medium, or IL-1α/IL-1β, was evaluated by flow cytometry, confocal microscopy, real-time PCR, western blot analysis, and ELISA. Apoptosis in MM cells was assayed by Annexin V staining and by caspase-8 activation. The cytotoxic effect of pIL6-TRAIL+-GFP+-UC-MSCs on MM growth was evaluated in SCID mice by bioluminescence and ex vivo by caspase-3 activation and X-ray imaging. Statistical analyses were performed by Student’s t test, ANOVA, and logrank test for survival curves. Results pIL6-TRAIL+-GFP+-UC-MSCs significantly expressed TRAIL after stimulation by either conditioned medium or by IL-1α/IL-1β, and induced apoptosis in U-266 cells. Moreover, when systemically injected in SCID mice intratibially xenografted with U-266, those cells underwent within MM tibia lesions and significantly reduced the tumor burden by specific induction of apoptosis in MM cells as revealed by caspase-3 activation. Conclusions Our tumor microenvironment-sensitive model of anti-MM cytotherapy is regulated by the axis pIL6/IL-1α/IL-1β and appears suitable for further preclinical investigation not only in myeloma bone disease in which UC-MSCs would even participate to bone healing as described, but also in other osteotropic tumors whose milieu is enriched of cytokines triggering the pIL6.
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Affiliation(s)
- Paola Cafforio
- Department of Biomedical Sciences and Human Oncology, Section of Internal Medicine and Clinical Oncology, University of Bari Aldo Moro, P.za G. Cesare, 11, 70124, Bari, Italy.
| | - Luigi Viggiano
- Department of Biology, University of Bari Aldo Moro, via E. Orabona 4, 70125, Bari, Italy
| | - Francesco Mannavola
- Department of Biomedical Sciences and Human Oncology, Section of Internal Medicine and Clinical Oncology, University of Bari Aldo Moro, P.za G. Cesare, 11, 70124, Bari, Italy
| | - Eleonora Pellè
- Department of Biomedical Sciences and Human Oncology, Section of Internal Medicine and Clinical Oncology, University of Bari Aldo Moro, P.za G. Cesare, 11, 70124, Bari, Italy
| | - Concetta Caporusso
- Department of Emergency and Organ Transplantations, Section of Pathological Anatomy, University of Bari Aldo Moro, P.za G. Cesare, 11, 70124, Bari, Italy
| | - Eugenio Maiorano
- Department of Emergency and Organ Transplantations, Section of Pathological Anatomy, University of Bari Aldo Moro, P.za G. Cesare, 11, 70124, Bari, Italy
| | - Claudia Felici
- Department of Biomedical Sciences and Human Oncology, Section of Internal Medicine and Clinical Oncology, University of Bari Aldo Moro, P.za G. Cesare, 11, 70124, Bari, Italy
| | - Francesco Silvestris
- Department of Biomedical Sciences and Human Oncology, Section of Internal Medicine and Clinical Oncology, University of Bari Aldo Moro, P.za G. Cesare, 11, 70124, Bari, Italy
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Lee J, Lee S, Lee CY, Seo HH, Shin S, Choi JW, Kim SW, Park JC, Lim S, Hwang KC. Adipose-derived stem cell-released osteoprotegerin protects cardiomyocytes from reactive oxygen species-induced cell death. Stem Cell Res Ther 2017; 8:195. [PMID: 28931423 PMCID: PMC5606035 DOI: 10.1186/s13287-017-0647-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Revised: 08/01/2017] [Accepted: 08/14/2017] [Indexed: 12/17/2022] Open
Abstract
Background The paracrine effect is likely the major mechanism of the adipose-derived stem cell (ASC)-mediated cardioprotective effect. However, the exact composition and nature of ASC-released paracrine factors remain elusive. In the present study, we examined the effect of osteoprotegerin (OPG), a stem cell-released decoy receptor for death ligand, on the survival of cardiomyocytes exposed to oxidative stress. Methods The production of OPG from ASCs under oxidative stress was determined by ELISA and immunohistochemistry. The effects of OPG and the OPG-containing conditioned media of ASCs on the survival of cardiomyocytes were determined using a cell viability assay. Results Hydrogen peroxide (H2O2) significantly increased OPG production from ASCs in vitro, and OPG production from the ASCs transplanted into the ischemia–reperfusion-injured heart was also observed. OPG significantly attenuated cardiomyocyte death in vitro. OPG-containing conditioned media of ASCs also significantly protected cardiomyocytes. Delivery of siRNA specific to OPG significantly decreased the OPG production of ASCs, and also offset the protective effect of the conditioned media of ASCs. Conclusions Our study strongly suggests that OPG is one of the prosurvival factors released from ASCs that may contribute to the ASC-mediated cardioprotection and calls for further studies to elucidate detailed underlying mechanisms. Electronic supplementary material The online version of this article (doi:10.1186/s13287-017-0647-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jiyun Lee
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University, Seoul, Korea
| | - Seahyung Lee
- Institute for Bio-Medical Convergence, College of Medicine, Catholic Kwandong University, Gangneung, Gangwon-do, Korea
| | - Chang Youn Lee
- Department of Integrated Omics for Biomedical Sciences, Yonsei University, Seoul, South Korea
| | - Hyang-Hee Seo
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University, Seoul, Korea
| | - Sunhye Shin
- Department of Integrated Omics for Biomedical Sciences, Yonsei University, Seoul, South Korea
| | - Jung-Won Choi
- Institute for Bio-Medical Convergence, College of Medicine, Catholic Kwandong University, Gangneung, Gangwon-do, Korea.,Department of Environmental Engineering, Catholic Kwandong University, Gangneung-si, Gangwon-do, Republic of Korea
| | - Sang Woo Kim
- Institute for Bio-Medical Convergence, College of Medicine, Catholic Kwandong University, Gangneung, Gangwon-do, Korea
| | - Jong-Chul Park
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University, Seoul, Korea.,Cellbiocontrol Laboratory, Department of Medical Engineering, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Soyeon Lim
- Institute for Bio-Medical Convergence, College of Medicine, Catholic Kwandong University, Gangneung, Gangwon-do, Korea.
| | - Ki-Chul Hwang
- Institute for Bio-Medical Convergence, College of Medicine, Catholic Kwandong University, Gangneung, Gangwon-do, Korea.
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Bartlett RS, Guille JT, Chen X, Christensen MB, Wang SF, Thibeault SL. Mesenchymal stromal cell injection promotes vocal fold scar repair without long-term engraftment. Cytotherapy 2017; 18:1284-96. [PMID: 27637759 DOI: 10.1016/j.jcyt.2016.07.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 07/18/2016] [Accepted: 07/24/2016] [Indexed: 01/01/2023]
Abstract
BACKGROUND Regenerative medicine holds promise for restoring voice in patients with vocal fold scarring. As experimental treatments approach clinical translation, several considerations remain. Our objective was to evaluate efficacy and biocompatibility of four bone marrow mesenchymal stromal cell (BM-MSC) and tunable hyaluronic acid based hydrogel (HyStem-VF) treatments for vocal fold scar using clinically acceptable materials, a preclinical sample size and a dosing comparison. METHODS Vocal folds of 84 rabbits were injured and injected with four treatment variations (BM-MSC, HyStem-VF, and BM-MSC in HyStem-VF at two concentrations) 6 weeks later. Efficacy was assessed with rheometry, real-time polymerase chain reaction (RT-PCR) and histology at 2, 4 and 10 weeks following treatment. Lung, liver, kidney, spleen and vocal folds were screened for biocompatibility by a pathologist. RESULTS AND DISCUSSION Persistent inflammation was identified in all hydrogel-injected groups. The BM-MSC alone treatment appeared to be the most efficacious and safe, providing an early resolution of viscoelasticity, gene expression consistent with desirable extracellular matrix remodeling (less fibronectin, collagen 1α2, collagen 3, procollagen, transforming growth factor [TGF]β1, alpha smooth muscle actin, interleukin-1β, interleukin-17β and tumor necrosis factor [TNF] than injured controls) and minimal inflammation. Human beta actin expression in BM-MSC-treated vocal folds was minimal after 2 weeks, suggesting that paracrine signaling from the BM-MSCs may have facilitated tissue repair.
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Affiliation(s)
- R S Bartlett
- Department of Surgery, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - J T Guille
- Department of ENT and Head and Neck Surgery, University Hospital of Pointe à Pitre, Guadeloupe, French West Indies
| | - X Chen
- Department of Surgery, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - M B Christensen
- National Center for Voice and Speech, University of Utah, Salt Lake City, Utah, USA
| | - S F Wang
- Department of Surgery, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - S L Thibeault
- Department of Surgery, University of Wisconsin-Madison, Madison, Wisconsin, USA.
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Peng L, Shu X, Lang C, Yu X. Cardiotrophin-1 stimulates the neural differentiation of human umbilical cord blood-derived mesenchymal stem cells and survival of differentiated cells through PI3K/Akt-dependent signaling pathways. Cytotechnology 2017; 69:933-941. [PMID: 28601931 DOI: 10.1007/s10616-017-0103-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Accepted: 04/22/2017] [Indexed: 12/31/2022] Open
Abstract
Cardiotrophin-1 (CT1) plays an important role in the differentiation, development, and survival of neural stem cells. In this study, we analyzed its effects on the stimulation of human umbilical cord blood-derived mesenchymal stem cells in terms of their potential to differentiate into neuron-like cells, their survival characteristics, and the molecular mechanisms involved. The treatment of cells with neural induction medium (NIM) and CT1 generated more cells that were neuron-like and produced stronger expression of neural-lineage markers than cells treated with NIM and without CT1. Bcl-2 and Akt phosphorylation (p-Akt) expression levels increased significantly in cells treated with both NIM and CT1. This treatment also effectively blocked cell death following neural induction and decreased Bax, Bak and cleaved-caspase 3 expression compared with cells treated with NIM without CT1. In addition, the inhibition of phosphatidylinositol 3-kinase (PI3K) abrogated p-Akt and Bcl-2 expression. Thus, PI3K/Akt contribute to CT1-stimulated neural differentiation and to the survival of differentiated cells.
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Affiliation(s)
- Longying Peng
- Department of Pediatric, First Affiliated Hospital, Zunyi Medical College, Zunyi, 563003, Guizhou Province, China
| | - Xiaomei Shu
- Department of Pediatric, First Affiliated Hospital, Zunyi Medical College, Zunyi, 563003, Guizhou Province, China.
| | - Changhui Lang
- Department of Pediatric, First Affiliated Hospital, Zunyi Medical College, Zunyi, 563003, Guizhou Province, China
| | - Xiaohua Yu
- Department of Pediatric, First Affiliated Hospital, Zunyi Medical College, Zunyi, 563003, Guizhou Province, China
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34
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Robinson AM, Rahman AA, Miller S, Stavely R, Sakkal S, Nurgali K. The neuroprotective effects of human bone marrow mesenchymal stem cells are dose-dependent in TNBS colitis. Stem Cell Res Ther 2017; 8:87. [PMID: 28420434 PMCID: PMC5395912 DOI: 10.1186/s13287-017-0540-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Revised: 03/14/2017] [Accepted: 03/17/2017] [Indexed: 02/08/2023] Open
Abstract
Background The incidence of inflammatory bowel diseases (IBD) is increasing worldwide with patients experiencing severe impacts on their quality of life. It is well accepted that intestinal inflammation associates with extensive damage to the enteric nervous system (ENS), which intrinsically innervates the gastrointestinal tract and regulates all gut functions. Hence, treatments targeting the enteric neurons are plausible for alleviating IBD and associated complications. Mesenchymal stem cells (MSCs) are gaining wide recognition as a potential therapy for many diseases due to their immunomodulatory and neuroprotective qualities. However, there is a large discrepancy regarding appropriate cell doses used in both clinical trials and experimental models of disease. We have previously demonstrated that human bone marrow MSCs exhibit neuroprotective and anti-inflammatory effects in a guinea-pig model of 2,4,6-trinitrobenzene-sulfonate (TNBS)-induced colitis; but an investigation into whether this response is dose-dependent has not been conducted. Methods Hartley guinea-pigs were administered TNBS or sham treatment intra-rectally. Animals in the MSC treatment groups received either 1 × 105, 1 × 106 or 3 × 106 MSCs by enema 3 hours after induction of colitis. Colon tissues were collected 72 hours after TNBS administration to assess the effects of MSC treatments on the level of inflammation and damage to the ENS by immunohistochemical and histological analyses. Results MSCs administered at a low dose, 1 × 105 cells, had little or no effect on the level of immune cell infiltrate and damage to the colonic innervation was similar to the TNBS group. Treatment with 1 × 106 MSCs decreased the quantity of immune infiltrate and damage to nerve processes in the colonic wall, prevented myenteric neuronal loss and changes in neuronal subpopulations. Treatment with 3 × 106 MSCs had similar effects to 1 × 106 MSC treatments. Conclusions The neuroprotective effect of MSCs in TNBS colitis is dose-dependent. Increasing doses higher than 1 × 106 MSCs demonstrates no further therapeutic benefit than 1 × 106 MSCs in preventing enteric neuropathy associated with intestinal inflammation. Furthermore, we have established an optimal dose of MSCs for future studies investigating intestinal inflammation, the enteric neurons and stem cell therapy in this model.
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Affiliation(s)
- Ainsley M Robinson
- College of Health and Biomedicine, Victoria University, Melbourne, VIC, Australia
| | - Ahmed A Rahman
- College of Health and Biomedicine, Victoria University, Melbourne, VIC, Australia
| | - Sarah Miller
- College of Health and Biomedicine, Victoria University, Melbourne, VIC, Australia
| | - Rhian Stavely
- College of Health and Biomedicine, Victoria University, Melbourne, VIC, Australia
| | - Samy Sakkal
- College of Health and Biomedicine, Victoria University, Melbourne, VIC, Australia
| | - Kulmira Nurgali
- College of Health and Biomedicine, Victoria University, Melbourne, VIC, Australia.
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35
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Das SR, Uz M, Ding S, Lentner MT, Hondred JA, Cargill AA, Sakaguchi DS, Mallapragada S, Claussen JC. Electrical Differentiation of Mesenchymal Stem Cells into Schwann-Cell-Like Phenotypes Using Inkjet-Printed Graphene Circuits. Adv Healthc Mater 2017; 6. [PMID: 28218474 DOI: 10.1002/adhm.201601087] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 12/22/2016] [Indexed: 01/05/2023]
Abstract
Graphene-based materials (GBMs) have displayed tremendous promise for use as neurointerfacial substrates as they enable favorable adhesion, growth, proliferation, spreading, and migration of immobilized cells. This study reports the first case of the differentiation of mesenchymal stem cells (MSCs) into Schwann cell (SC)-like phenotypes through the application of electrical stimuli from a graphene-based electrode. Electrical differentiation of MSCs into SC-like phenotypes is carried out on a flexible, inkjet-printed graphene interdigitated electrode (IDE) circuit that is made highly conductive (sheet resistance < 1 kΩ/sq) via a postprint pulse-laser annealing process. MSCs immobilized on the graphene printed IDEs and electrically stimulated/treated (etMSCs) display significant enhanced cellular differentiation and paracrine activity above conventional chemical treatment strategies [≈85% of the etMSCs differentiated into SC-like phenotypes with ≈80 ng mL-1 of nerve growth factor (NGF) secretion vs. 75% and ≈55 ng mL-1 for chemically treated MSCs (ctMSCs)]. These results help pave the way for in vivo peripheral nerve regeneration where the flexible graphene electrodes could conform to the injury site and provide intimate electrical simulation for nerve cell regrowth.
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Affiliation(s)
- Suprem R. Das
- Department of Mechanical Engineering Iowa State University Ames IA 50011 USA
- Division of Materials Science and Engineering Ames Laboratory Department of Energy Ames IA 50011 USA
| | - Metin Uz
- Department of Chemical and Biological Engineering Iowa State University Ames IA 50011 USA
| | - Shaowei Ding
- Department of Mechanical Engineering Iowa State University Ames IA 50011 USA
| | - Matthew T. Lentner
- Department of Chemical and Biological Engineering Iowa State University Ames IA 50011 USA
| | - John A. Hondred
- Department of Mechanical Engineering Iowa State University Ames IA 50011 USA
| | - Allison A. Cargill
- Department of Mechanical Engineering Iowa State University Ames IA 50011 USA
| | - Donald S. Sakaguchi
- Neuroscience Program Iowa State University Ames IA 50011 USA
- Department of Genetics Development and Cell Biology Iowa State University Ames IA 50011 USA
| | - Surya Mallapragada
- Division of Materials Science and Engineering Ames Laboratory Department of Energy Ames IA 50011 USA
- Department of Chemical and Biological Engineering Iowa State University Ames IA 50011 USA
| | - Jonathan C. Claussen
- Department of Mechanical Engineering Iowa State University Ames IA 50011 USA
- Division of Materials Science and Engineering Ames Laboratory Department of Energy Ames IA 50011 USA
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Jeong WY, Kim JB, Kim HJ, Kim CW. Extremely low-frequency electromagnetic field promotes astrocytic differentiation of human bone marrow mesenchymal stem cells by modulating SIRT1 expression. Biosci Biotechnol Biochem 2017; 81:1356-1362. [PMID: 28351214 DOI: 10.1080/09168451.2017.1308243] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
It has been shown that extremely low-frequency electromagnetic fields (ELFMF) affect regulation of cell fate and differentiation. Thus, the aim of this study was to investigate the role of ELFMFs in the enhancement of astrocytic differentiation. ELFMF exposure reduced the rate of proliferation and enhanced astrocytic differentiation. The ELFMF-treated cells showed increased levels of the astrocyte marker (GFAP), while those of the early neuronal marker (Nestin) and stemness marker (OCT3/4) were downregulated. The reactive oxygen species (ROS) level was observed to be significantly elevated after ELFMF exposure, which strengthens the modulatory role of SIRT1 and SIRT1 downstream molecules (TLE1, HES1, and MASH1) during astrocytic differentiation. After nicotinamide (5 mM) mediated inhibition of SIRT1, levels of TLE1, HES1, and MASH1 were examined; TLE1 was significantly upregulated and MASH1 was downregulated. These results suggest that ELFMFs induce astrocytic differentiation through activation of SIRT1 and SIRT1 downstream molecules.
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Affiliation(s)
- Won-Yong Jeong
- a College of Life Sciences and Biotechnology , Korea University , Seoul , Korea
| | - Jun-Beom Kim
- a College of Life Sciences and Biotechnology , Korea University , Seoul , Korea
| | - Hyun-Jung Kim
- a College of Life Sciences and Biotechnology , Korea University , Seoul , Korea
| | - Chan-Wha Kim
- a College of Life Sciences and Biotechnology , Korea University , Seoul , Korea
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37
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Biodegradable poly-ε-caprolactone microcarriers for efficient production of human mesenchymal stromal cells and secreted cytokines in batch and fed-batch bioreactors. Cytotherapy 2017; 19:419-432. [DOI: 10.1016/j.jcyt.2016.11.009] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Revised: 10/26/2016] [Accepted: 11/11/2016] [Indexed: 01/01/2023]
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38
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Titmarsh DM, Tan CLL, Glass NR, Nurcombe V, Cooper-White JJ, Cool SM. Microfluidic Screening Reveals Heparan Sulfate Enhances Human Mesenchymal Stem Cell Growth by Modulating Fibroblast Growth Factor-2 Transport. Stem Cells Transl Med 2017; 6:1178-1190. [PMID: 28205415 PMCID: PMC5442852 DOI: 10.1002/sctm.16-0343] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Revised: 10/30/2016] [Accepted: 11/16/2016] [Indexed: 01/02/2023] Open
Abstract
Cost‐effective expansion of human mesenchymal stem/stromal cells (hMSCs) remains a key challenge for their widespread clinical deployment. Fibroblast growth factor‐2 (FGF‐2) is a key hMSC mitogen often supplemented to increase hMSC growth rates. However, hMSCs also produce endogenous FGF‐2, which critically interacts with cell surface heparan sulfate (HS). We assessed the interplay of FGF‐2 with a heparan sulfate variant (HS8) engineered to bind FGF‐2 and potentiate its activity. Bone marrow‐derived hMSCs were screened in perfused microbioreactor arrays (MBAs), showing that HS8 (50 μg/ml) increased hMSC proliferation and cell number after 3 days, with an effect equivalent to FGF‐2 (50 ng/ml). In combination, the effects of HS8 and FGF‐2 were additive. Differential cell responses, from upstream to downstream culture chambers under constant flow of media in the MBA, provided insights into modulation of FGF‐2 transport by HS8. HS8 treatment induced proliferation mainly in the downstream chambers, suggesting a requirement for endogenous FGF‐2 accumulation, whereas responses to FGF‐2 occurred primarily in the upstream chambers. Adding HS8 along with FGF‐2, however, maximized the range of FGF‐2 effectiveness. Measurements of FGF‐2 in static cultures then revealed that this was because HS8 caused increased endogenous FGF‐2 production and liberated FGF‐2 from the cell surface into the supernatant. HS8 also sustained levels of supplemented FGF‐2 available over 3 days. These results suggest HS8 enhances hMSC proliferation and expansion by leveraging endogenous FGF‐2 production and maximizing the effect of supplemented FGF‐2. This is an exciting strategy for cost‐effective expansion of hMSCs. Stem Cells Translational Medicine2017;6:1178–1190
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Affiliation(s)
- Drew M Titmarsh
- Institute of Medical Biology, Agency for Science Technology and Research (A*STAR), Singapore
| | - Clarissa L L Tan
- Institute of Medical Biology, Agency for Science Technology and Research (A*STAR), Singapore
| | - Nick R Glass
- Australian Institute for Bioengineering & Nanotechnology
| | - Victor Nurcombe
- Institute of Medical Biology, Agency for Science Technology and Research (A*STAR), Singapore.,Lee Kong Chian School of Medicine, Nanyang Technological University-Imperial College London, Singapore
| | - Justin J Cooper-White
- Australian Institute for Bioengineering & Nanotechnology.,School of Chemical Engineering, The University of Queensland, St. Lucia, Queensland, Australia.,Biomedical Manufacturing, Manufacturing Flagship, CSIRO, Clayton, Victoria, Australia
| | - Simon M Cool
- Institute of Medical Biology, Agency for Science Technology and Research (A*STAR), Singapore.,Department of Orthopaedic Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
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Hepatocyte growth factor secreted by bone marrow stem cell reduce ER stress and improves repair in alveolar epithelial II cells. Sci Rep 2017; 7:41901. [PMID: 28157203 PMCID: PMC5291222 DOI: 10.1038/srep41901] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Accepted: 01/03/2017] [Indexed: 01/04/2023] Open
Abstract
Idiopathic Pulmonary Fibrosis (IPF) is a progressive, irreversible lung disease with complex pathophysiology. Evidence of endoplasmic reticulum (ER) stress has been reported in alveolar epithelial cells (AEC) in IPF patients. Secreted mediators from bone marrow stem cells (BMSC-cm) have regenerative properties. In this study we investigate the beneficial effects of BMSC-cm on ER stress response in primary AEC and ER stressed A549 cells. We hypothesize that BMSC-cm reduces ER stress. Primary AEC isolated from IPF patients were treated with BMSC-cm. To induce ER stress A549 cells were incubated with Tunicamycin or Thapsigargin and treated with BMSC-cm, or control media. Primary IPF-AEC had high Grp78 and CHOP gene expression, which was lowered after BMSC-cm treatment. Similar results were observed in ER stressed A549 cells. Alveolar epithelial repair increased in presence of BMSC-cm in ER stressed A549 cells. Hepatocyte growth factor (HGF) was detected in biologically relevant levels in BMSC-cm. Neutralization of HGF in BMSC-cm attenuated the beneficial effects of BMSC-cm including synthesis of surfactant protein C (SP-C) in primary AEC, indicating a crucial role of HGF in ER homeostasis and alveolar epithelial repair. Our data suggest that BMSC-cm may be a potential therapeutic option for treating pulmonary fibrosis.
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40
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Tian Y, Xu Y, Xue T, Chen L, Shi B, Shu B, Xie C, Max Morandi M, Jaeblon T, Marymont JV, Dong Y. Notch activation enhances mesenchymal stem cell sheet osteogenic potential by inhibition of cellular senescence. Cell Death Dis 2017; 8:e2595. [PMID: 28151468 PMCID: PMC5386477 DOI: 10.1038/cddis.2017.2] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Revised: 12/21/2016] [Accepted: 12/28/2016] [Indexed: 01/21/2023]
Abstract
Our previous studies have confirmed the therapeutic effects of mesenchymal stem cell (MSC) monolayer sheet transplantation on allograft repair. A limiting factor in their application is the loss of MSC multi-potency as a result of high density sheet culture-induced senescence. In the study reported in this article, we tested whether Notch activation could be used to prevent or delay sheet culture-induced cell aging. Our results showed that, during in vitro long-term (5-day) cell sheet culture, MSCs progressively lose their progenitor characteristics. In contrast, Notch activation by Jagged1 in MSC sheet culture showed reduced cellular senescence and cell cycle arrest compared with control MSCs without Notch activation. Importantly, knockdown of Notch target gene Hes1 totally blocked the inhibition effect of Jagged1 on cellular senescence. Finally, the in vivo allograft transplantation data showed a significant enhanced callus formation and biomechanical properties in Notch activation cultured long-term sheet groups when compared with long-term cultured sheet without Notch activation. Our results suggest that Notch activation by Jagged1 could be used to overcome the stem cell aging caused by high density sheet culture, thereby increasing the therapeutic potential of MSC sheets for tissue regeneration.
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Affiliation(s)
- Ye Tian
- Department of Orthopedics, Shengjing Hospital, China Medical University, Shenyang, China
| | - Ying Xu
- Department of Anesthesiology, Shengjing Hospital, China Medical University, Shenyang, China
| | - Taiyang Xue
- Department of Orthopedics, Shengjing Hospital, China Medical University, Shenyang, China
| | - Longgang Chen
- Department of Orthopedics, Shengjing Hospital, China Medical University, Shenyang, China
| | - Bin Shi
- Department of Orthopedics, Shengjing Hospital, China Medical University, Shenyang, China
| | - Bing Shu
- Department of Orthopedics, Spine Research Institute, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Chao Xie
- Department of Orthopedics, University of Rochester Medical Center, Rochester, NY, USA
| | - Massimo Max Morandi
- Department of Orthopedic Surgery, Louisiana State University Health Sciences Center, Shreveport, LA, USA
| | - Todd Jaeblon
- Department of Orthopedic Surgery, Louisiana State University Health Sciences Center, Shreveport, LA, USA
| | - John V Marymont
- Department of Orthopedic Surgery, Louisiana State University Health Sciences Center, Shreveport, LA, USA
| | - Yufeng Dong
- Department of Orthopedic Surgery, Louisiana State University Health Sciences Center, Shreveport, LA, USA
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Kakabadze A, Mardaleishvili K, Loladze G, Karalashvili L, Chutkerashvili G, Chakhunashvili D, Kakabadze Z. Reconstruction of mandibular defects with autogenous bone and decellularized bovine bone grafts with freeze-dried bone marrow stem cell paracrine factors. Oncol Lett 2017; 13:1811-1818. [PMID: 28454328 PMCID: PMC5403483 DOI: 10.3892/ol.2017.5647] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Accepted: 11/17/2016] [Indexed: 12/14/2022] Open
Abstract
The gold standard following segmental mandibulectomy is vascularized autologous bone graft in the form of the fibula flap. However, in bone reconstruction the use of autogenous bone does not always guarantee a successful outcome. The aim of the present investigation was to develop a novel biologically active bone (BAB) graft, and to use it for the reconstruction of large size defects of the mandible bone following tumor resection. In the first part of the present study, biologically active bone graft was developed by using human freeze-dried bone marrow stem cells (BMSCs) paracrine factors and three-dimensional bone scaffold derived from cancellous bovine bone following decellularization. In the second part of the research, one male and three female patients with primary tumors of the mandible underwent hemimandibulectomy. The mandibular bone defects following tumor resection were reconstructed with autogenous rib grafts in three patients and BAB graft was used in one patient. The graft-host interfaces were covered with decellularized human amnion/chorion membrane graft. All patients were followed-up every five months following the reconstruction of the mandible, with no complications observed. Preliminary clinical investigations demonstrated that a BAB graft containing freeze-dried BMSC paracrine factors may be used for the reconstruction of large mandibular bone defects following tumor resection.
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Affiliation(s)
- Ann Kakabadze
- Department of Clinical Anatomy, Tbilisi State Medical University, 0177 Tbilisi, Georgia.,Department of Molecular and Translational Medicine, Institute of Medical Research, Ilia State University, 0177 Tbilisi, Georgia
| | - Konstantine Mardaleishvili
- Department of Clinical Anatomy, Tbilisi State Medical University, 0177 Tbilisi, Georgia.,Department of Surgery, Cancer Research Center, 0177 Tbilisi, Georgia
| | - George Loladze
- Department of Surgery, Cancer Research Center, 0177 Tbilisi, Georgia
| | - Lia Karalashvili
- Department of Clinical Anatomy, Tbilisi State Medical University, 0177 Tbilisi, Georgia.,Department of Molecular and Translational Medicine, Institute of Medical Research, Ilia State University, 0177 Tbilisi, Georgia
| | - Gocha Chutkerashvili
- Department of Molecular and Translational Medicine, Institute of Medical Research, Ilia State University, 0177 Tbilisi, Georgia
| | - David Chakhunashvili
- Department of Clinical Anatomy, Tbilisi State Medical University, 0177 Tbilisi, Georgia
| | - Zurab Kakabadze
- Department of Clinical Anatomy, Tbilisi State Medical University, 0177 Tbilisi, Georgia
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Towards Therapeutic Delivery of Extracellular Vesicles: Strategies for In Vivo Tracking and Biodistribution Analysis. Stem Cells Int 2016; 2016:5029619. [PMID: 27994623 PMCID: PMC5141304 DOI: 10.1155/2016/5029619] [Citation(s) in RCA: 94] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Revised: 09/16/2016] [Accepted: 10/13/2016] [Indexed: 12/15/2022] Open
Abstract
Extracellular vesicles (EVs), such as microvesicles and exosomes, are membranous structures containing bioactive material released by several cells types, including mesenchymal stem/stromal cells (MSCs). Increasing lines of evidences point to EVs as paracrine mediators of the beneficial effects on tissue remodeling associated with cell therapy. Administration of MSCs-derived EVs has therefore the potential to open new and safer therapeutic avenues, alternative to cell-based approaches, for degenerative diseases. However, an enhanced knowledge about in vivo EVs trafficking upon delivery is required before effective clinical translation. Only a few studies have focused on the biodistribution analysis of exogenously administered MSCs-derived EVs. Nevertheless, current strategies for in vivo tracking in animal models have provided valuable insights on the biodistribution upon systemic delivery of EVs isolated from several cellular sources, indicating in liver, spleen, and lungs the preferential target organs. Different strategies for targeting EVs to specific tissues to enhance their therapeutic efficacy and reduce possible off-target effects have been investigated. Here, in the context of a possible clinical application of MSC-derived EVs for tissue regeneration, we review the existing strategies for in vivo tracking and targeting of EVs isolated from different cellular sources and the studies elucidating the biodistribution of exogenously administered EVs.
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Kim DS, Ko YJ, Lee MW, Park HJ, Park YJ, Kim DI, Sung KW, Koo HH, Yoo KH. Effect of low oxygen tension on the biological characteristics of human bone marrow mesenchymal stem cells. Cell Stress Chaperones 2016; 21:1089-1099. [PMID: 27565660 PMCID: PMC5083677 DOI: 10.1007/s12192-016-0733-1] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2016] [Revised: 08/18/2016] [Accepted: 08/19/2016] [Indexed: 12/19/2022] Open
Abstract
Culture of mesenchymal stem cells (MSCs) under ambient conditions does not replicate the low oxygen environment of normal physiological or pathological states and can result in cellular impairment during culture. To overcome these limitations, we explored the effect of hypoxia (1 % O2) on the biological characteristics of MSCs over the course of different culture periods. The following biological characteristics were examined in human bone marrow-derived MSCs cultured under hypoxia for 8 weeks: proliferation rate, morphology, cell size, senescence, immunophenotypic characteristics, and the expression levels of stemness-associated factors and cytokine and chemokine genes. MSCs cultured under hypoxia for approximately 2 weeks showed increased proliferation and viability. During long-term culture, hypoxia delayed phenotypic changes in MSCs, such as increased cell volume, altered morphology, and the expression of senescence-associated-β-gal, without altering their characteristic immunophenotypic characteristics. Furthermore, hypoxia increased the expression of stemness and chemokine-related genes, including OCT4 and CXCR7, and did not decrease the expression of KLF4, C-MYC, CCL2, CXCL9, CXCL10, and CXCR4 compared with levels in cells cultured under normoxia. In conclusion, low oxygen tension improved the biological characteristics of MSCs during ex vivo expansion. These data suggest that hypoxic culture could be a useful method for increasing the efficacy of MSC cell therapies.
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Affiliation(s)
- Dae Seong Kim
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, Seoul, 135-710, South Korea
- Stem Cell & Regenerative Medicine Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, South Korea
| | - Young Jong Ko
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, Seoul, 135-710, South Korea
- Stem Cell & Regenerative Medicine Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, South Korea
| | - Myoung Woo Lee
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, Seoul, 135-710, South Korea.
- Stem Cell & Regenerative Medicine Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, South Korea.
| | - Hyun Jin Park
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, Seoul, 135-710, South Korea
- Stem Cell & Regenerative Medicine Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, South Korea
| | - Yoo Jin Park
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, Seoul, 135-710, South Korea
- Stem Cell & Regenerative Medicine Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, South Korea
| | - Dong-Ik Kim
- Stem Cell & Regenerative Medicine Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, South Korea
- Division of Vascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Ki Woong Sung
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, Seoul, 135-710, South Korea
| | - Hong Hoe Koo
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, Seoul, 135-710, South Korea
- Stem Cell & Regenerative Medicine Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, South Korea
- Department of Health Sciences and Technology, Sungkyunkwan University, Seoul, South Korea
| | - Keon Hee Yoo
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, Seoul, 135-710, South Korea.
- Stem Cell & Regenerative Medicine Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, South Korea.
- Department of Medical Device Management and Research, SAIHST, Sungkyunkwan University, Seoul, South Korea.
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Winters AA, Bou-Ghannam S, Thorp H, Hawayek JA, Atkinson DL, Bartlett CE, Silva FJ, Hsu EW, Moreno AP, Grainger DA, Patel AN. Evaluation of Multiple Biological Therapies for Ischemic Cardiac Disease. Cell Transplant 2016; 25:1591-1607. [DOI: 10.3727/096368916x691501] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Affiliation(s)
| | - Sophia Bou-Ghannam
- Department of Bioengineering, University of Utah, Salt Lake City, UT, USA
| | - Hallie Thorp
- Department of Bioengineering, University of Utah, Salt Lake City, UT, USA
| | - Jose A. Hawayek
- University of Utah School of Medicine, Salt Lake City, UT, USA
| | | | | | | | - Edward W. Hsu
- Department of Bioengineering, University of Utah, Salt Lake City, UT, USA
| | - Alonso P. Moreno
- Department of Bioengineering, University of Utah, Salt Lake City, UT, USA
- Nora Eccles Cardiovascular and Training Research Institute, Salt Lake City, UT, USA
| | - David A. Grainger
- Department of Bioengineering, University of Utah, Salt Lake City, UT, USA
| | - Amit N. Patel
- University of Utah School of Medicine, Salt Lake City, UT, USA
- Department of Bioengineering, University of Utah, Salt Lake City, UT, USA
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Burrello J, Monticone S, Gai C, Gomez Y, Kholia S, Camussi G. Stem Cell-Derived Extracellular Vesicles and Immune-Modulation. Front Cell Dev Biol 2016; 4:83. [PMID: 27597941 PMCID: PMC4992732 DOI: 10.3389/fcell.2016.00083] [Citation(s) in RCA: 191] [Impact Index Per Article: 23.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Accepted: 08/02/2016] [Indexed: 12/13/2022] Open
Abstract
Extra-cellular vesicles (EVs) are bilayer membrane structures enriched with proteins, nucleic acids, and other active molecules and have been implicated in many physiological and pathological processes over the past decade. Recently, evidence suggests EVs to play a more dichotomic role in the regulation of the immune system, whereby an immune response may be enhanced or supressed by EVs depending on their cell of origin and its functional state. EVs derived from antigen (Ag)-presenting cells for instance, have been involved in both innate and acquired (or adaptive) immune responses, as Ag carriers or presenters, or as vehicles for delivering active signaling molecules. On the other hand, tumor and stem cell derived EVs have been identified to exert an inhibitory effect on immune responses by carrying immuno-modulatory effectors, such as transcriptional factors, non-coding RNA (Species), and cytokines. In addition, stem cell-derived EVs have also been reported to impair dendritic cell maturation and to regulate the activation, differentiation, and proliferation of B cells. They have been shown to control natural killer cell activity and to suppress the innate immune response (IIR). Studies reporting the role of EVs on T lymphocyte modulation are controversial. Discrepancy in literature may be due to stem cell culture conditions, methods of EV purification, EV molecular content, and functional state of both parental and target cells. However, mesenchymal stem cell-derived EVs were shown to play a more suppressive role by shifting T cells from an activated to a T regulatory phenotype. In this review, we will discuss how stem cell-derived EVs may contribute toward the modulation of the immune response. Collectively, stem cell-derived EVs mainly exhibit an inhibitory effect on the immune system.
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Affiliation(s)
- Jacopo Burrello
- Stem Cell Laboratory, Department of Medical Sciences, University of Torino Torino, Italy
| | - Silvia Monticone
- Stem Cell Laboratory, Department of Medical Sciences, University of Torino Torino, Italy
| | - Chiara Gai
- Stem Cell Laboratory, Department of Medical Sciences, University of Torino Torino, Italy
| | - Yonathan Gomez
- Stem Cell Laboratory, Department of Medical Sciences, University of Torino Torino, Italy
| | - Sharad Kholia
- Stem Cell Laboratory, Department of Medical Sciences, University of Torino Torino, Italy
| | - Giovanni Camussi
- Stem Cell Laboratory, Department of Medical Sciences, University of Torino Torino, Italy
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46
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Liu XP, Ming HX, Li PQ. Intervention effect of pinelliae decoction for purging stomach-fire on malignant transformation of bone marrow mesenchymal stem cells in the gastric cancer microenvironment. Am J Transl Res 2016; 8:2937-2946. [PMID: 27508014 PMCID: PMC4969430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2015] [Accepted: 05/08/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVE The study aimed to simulate the microenvironment of gastric cancer to promote the malignant transformation of bone marrow mesenchymal stem cells (BMSCs) and further evaluate the effect of Pinelliae Decoction for Purging Stomach-Fire and its disassembled prescriptions on BMSCs. METHODS Transwell co-culture was performed on the human gastric cancer cell strains BGC-823 and BMSCs to simulate the microenvironment of gastric cancer. The drug-containing serum prepared by Pinelliae Decoction for Purging Stomach-Fire and its disassembled prescriptions was used, and its influence on BMSCs with malignant transformation was observed. RESULTS BMSCs were harvested successfully from the rat bone marrow, and flow cytometer identification indicated that CD44+/CD34- cells accounted for 70.64%. The co-culture of BGC-823 cells can induce malignant transformation of BMSCs. And the drug-containing serum can induce G2 phase arrest, inhibit cell proliferation, simultaneously inhibit TERT and c-myc expression, lower the cellular ability of chemotactic migration, inhibit the tumor-forming ability of BGC-823 in nude rats and promote the tumor apoptosis. CONCLUSION The effective components of Pinelliae Decoction for Purging Stomach-Fire in gastric cancer treatment are pinelliae and dried ginger, and the main acting mechanism is to inhibit tumor cell proliferation and chemotactic migration and promote apoptosis.
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Affiliation(s)
- Xi-Ping Liu
- Basic Medical College, Gansu University of Chinese Medicine Lanzhou 730000, China
| | - Hai-Xia Ming
- Basic Medical College, Gansu University of Chinese Medicine Lanzhou 730000, China
| | - Pei-Qing Li
- Basic Medical College, Gansu University of Chinese Medicine Lanzhou 730000, China
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Choi Y, Park JE, Jeong JS, Park JK, Kim J, Jeon S. Sound Waves Induce Neural Differentiation of Human Bone Marrow-Derived Mesenchymal Stem Cells via Ryanodine Receptor-Induced Calcium Release and Pyk2 Activation. Appl Biochem Biotechnol 2016; 180:682-694. [DOI: 10.1007/s12010-016-2124-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Accepted: 05/06/2016] [Indexed: 02/05/2023]
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48
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Obara C, Tomiyama KI, Takizawa K, Islam R, Yasuda T, Gotoh T, Tajima K. Characteristics of three-dimensional prospectively isolated mouse bone marrow mesenchymal stem/stromal cell aggregates on nanoculture plates. Cell Tissue Res 2016; 366:113-27. [DOI: 10.1007/s00441-016-2405-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Accepted: 04/04/2016] [Indexed: 01/01/2023]
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49
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Carrabba M, De Maria C, Oikawa A, Reni C, Rodriguez-Arabaolaza I, Spencer H, Slater S, Avolio E, Dang Z, Spinetti G, Madeddu P, Vozzi G. Design, fabrication and perivascular implantation of bioactive scaffolds engineered with human adventitial progenitor cells for stimulation of arteriogenesis in peripheral ischemia. Biofabrication 2016; 8:015020. [DOI: 10.1088/1758-5090/8/1/015020] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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50
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Hong S, Lee JY, Hwang C, Shin JH, Park Y. Inhibition of Rho-Associated Protein Kinase Increases the Angiogenic Potential of Mesenchymal Stem Cell Aggregates via Paracrine Effects. Tissue Eng Part A 2016; 22:233-43. [PMID: 26592750 DOI: 10.1089/ten.tea.2015.0289] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
The aggregation of multiple cells, such as mesenchymal condensation, is an important biological process in skeletal muscle development, osteogenesis, and adipogenesis. Due to limited in vivo study model systems, a simple and effective in vitro three-dimensional (3D) aggregation system is required to study the mechanisms of multicellular aggregation and its applications. We first generated controlled mesenchymal stem cell (MSC) aggregates using a bioprinting technique to monitor their aggregation and sprouting. We induced the angiogenic potential of the MSCs through chemical inhibition of the Rho/Rho-associated protein kinase (ROCK) pathway, which led to hairy sprouting in the aggregates. The angiogenic potential of this 3D construct was then tested by subcutaneously implanting the Matrigel with 3D MSC aggregates in a rat. Treatment of 3D MSCs with the ROCK inhibitor, Y27632, increased their angiogenic activity in vivo. The gene expressions and histological staining indicated that angiogenesis and neovascularization were mainly regulated by the paracrine factors secreted from human 3D MSC constructs. Our results demonstrate the enhancement of the angiogenic potential of the MSC constructs through the secretion of vascular endothelial growth factor (VEGF) and epidermal growth factor (EGF) by the inhibition of the Rho/ROCK pathway.
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Affiliation(s)
- Soyoung Hong
- 1 Department of Biomedical Engineering, College of Medicine, Korea University , Seoul, Korea.,2 Biomedical Engineering Research Center, Asan Medical Center , Seoul, Korea
| | - Jae Yeon Lee
- 1 Department of Biomedical Engineering, College of Medicine, Korea University , Seoul, Korea
| | - Changmo Hwang
- 2 Biomedical Engineering Research Center, Asan Medical Center , Seoul, Korea
| | - Jennifer H Shin
- 3 Department of Mechanical Engineering, Graduate School of Medical Science and Engineering , KAIST, Daejeon, Korea
| | - Yongdoo Park
- 1 Department of Biomedical Engineering, College of Medicine, Korea University , Seoul, Korea
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