1
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Dao LTM, Vu TT, Nguyen QT, Hoang VT, Nguyen TL. Current cell therapies for systemic lupus erythematosus. Stem Cells Transl Med 2024:szae044. [PMID: 38920310 DOI: 10.1093/stcltm/szae044] [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: 04/26/2023] [Accepted: 05/11/2024] [Indexed: 06/27/2024] Open
Abstract
Systemic lupus erythematosus (SLE) is a chronic autoimmune disease in which multiple organs are damaged by the immune system. Although standard treatment options such as hydroxychloroquine (HCQ), glucocorticoids (GCs), and other immunosuppressive or immune-modulating agents can help to manage symptoms, they do not offer a cure. Hence, there is an urgent need for the development of novel drugs and therapies. In recent decades, cell therapies have been used for the treatment of SLE with encouraging results. Hematopoietic stem cell transplantation, mesenchymal stem cells, regulatory T (Treg) cell, natural killer cells, and chimeric antigen receptor T (CAR T) cells are advanced cell therapies which have been developed and evaluated in clinical trials in humans. In clinical application, each of these approaches has shown advantages and disadvantages. In addition, further studies are necessary to conclusively establish the safety and efficacy of these therapies. This review provides a summary of recent clinical trials investigating cell therapies for SLE treatment, along with a discussion on the potential of other cell-based therapies. The factors influencing the selection of common cell therapies for individual patients are also highlighted.
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Affiliation(s)
- Lan T M Dao
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi 100000, Vietnam
| | - Thu Thuy Vu
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi 100000, Vietnam
| | - Quyen Thi Nguyen
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi 100000, Vietnam
| | - Van T Hoang
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi 100000, Vietnam
| | - Thanh Liem Nguyen
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi 100000, Vietnam
- Vinmec International Hospital, Center of Regenerative Medicine and Cell Therapy, Vinmec Healthcare System, Hanoi 100000, Vietnam
- Vin University, College of Health Sciences, Hanoi 100000, Vietnam
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2
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Levitte S. Extracellular Vesicles: A New Avenue of Mesenchymal Stem Cell Therapies in Transplant Medicine. Stem Cells Dev 2024; 33:105-106. [PMID: 38386545 DOI: 10.1089/scd.2024.29017.sl] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2024] Open
Affiliation(s)
- Steven Levitte
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Stanford University, Palo Alto, California, USA
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3
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Lupatov AY, Vakhrushev IV, Saryglar RY, Yarygin KN. Mesenchymal Stem Cells from the Deciduous Tooth Pulp Lose their Ability to Suppress the Differentiation of Dendritic Cells during Long-Term Culturing. Bull Exp Biol Med 2024; 176:672-679. [PMID: 38733483 DOI: 10.1007/s10517-024-06089-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Indexed: 05/13/2024]
Abstract
A culture of cells expressing markers of mesenchymal stem cells (MSC) (CD73, CD90, CD44, CD29, and CD49b), but not hematopoietic cell markers, and capable of multilineage differentiation was isolated from the deciduous tooth pulp. Co-culturing with immature dendritic cells in the presence of LPS did not reveal an ability of the MSC to suppress the maturation of dendritic cells. On the contrary, co-culturing of MSC with monocytes in the presence of granulocyte-macrophage CSF and IL-4 led to complete suppression of monocyte differentiation into dendritic cells. However, long-term culturing of MSC from dental pulp showed that by the passage 11, they almost completely lose their suppressor ability. These results indicate that the immunological properties of MSC can change during culturing without changing their phenotypic markers. This should be taken into account when creating biomedical cell products.
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Affiliation(s)
- A Yu Lupatov
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia.
| | - I V Vakhrushev
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
| | - R Yu Saryglar
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
| | - K N Yarygin
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
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4
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Hisanaga M, Tsuchiya T, Watanabe H, Shimoyama K, Iwatake M, Tanoue Y, Maruyama K, Yukawa H, Sato K, Kato Y, Matsumoto K, Miyazaki T, Doi R, Tomoshige K, Nagayasu T. Adipose-Derived Mesenchymal Stem Cells Attenuate Immune Reactions Against Pig Decellularized Bronchi Engrafted into Rat Tracheal Defects. Organogenesis 2023; 19:2212582. [PMID: 37183703 DOI: 10.1080/15476278.2023.2212582] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023] Open
Abstract
Decellularized scaffolds are promising biomaterials for tissue and organ reconstruction; however, strategies to effectively suppress the host immune responses toward these implants, particularly those without chemical crosslinking, remain warranted. Administration of mesenchymal stem cells is effective against immune-mediated inflammatory disorders. Herein, we investigated the effect of isogeneic abdominal adipose-derived mesenchymal stem/stromal cells (ADMSCs) on xenogeneic biomaterial-induced immunoreactions. Peripheral bronchi from pigs, decellularized using a detergent enzymatic method, were engrafted onto tracheal defects of Brown Norway (BN) rats. BN rats were implanted with native pig bronchi (Xenograft group), decellularized pig bronchi (Decellularized Xenograft), or Decellularized Xenograft and ADMSCs (Decellularized Xenograft+ADMSC group). In the latter group, ADMSCs were injected intravenously immediately post implantation. Harvested graft implants were assessed histologically and immunohistochemically. We found that acute rejections were milder in the Decellularized Xenograft and Decellularized Xenograft+ADMSC groups than in the Xenograft group. Mild inflammatory cell infiltration and reduced collagen deposition were observed in the Decellularized Xenograft+ADMSC group. Additionally, ADMSC administration decreased CD8+ lymphocyte counts but increased CD163+ cell counts. In the Decellularized Xenograft+ADMSC group, serum levels of vascular endothelial growth factor and IL-10 were elevated and tissue deposition of IgM and IgG was low. The significant immunosuppressive effects of ADMSCs illustrate their potential use as immunosuppressive agents for xenogeneic biomaterial-based implants.
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Affiliation(s)
- Makoto Hisanaga
- Department of Surgery, Division of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Tomoshi Tsuchiya
- Department of Surgery, Division of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Department of Thoracic Surgery, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan
| | - Hironosuke Watanabe
- Department of Surgery, Division of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Koichiro Shimoyama
- Department of Surgery, Division of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Mayumi Iwatake
- Department of Surgery, Division of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Yukinori Tanoue
- Department of Surgery, Division of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Keizaburo Maruyama
- Department of Surgery, Division of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Hiroshi Yukawa
- Institute of Nano-Life-Systems, Institutes of Innovation for Future Society, Nagoya University, Nagoya, Japan
- Institute of Quantum Life Science, Quantum Life and Medical Siceince Directorate, National Institure for Quantum Science and Technology, Chiba, Japan
| | - Kazuhide Sato
- Institute of Nano-Life-Systems, Institutes of Innovation for Future Society, Nagoya University, Nagoya, Japan
| | - Yoshimi Kato
- Institute of Nano-Life-Systems, Institutes of Innovation for Future Society, Nagoya University, Nagoya, Japan
| | - Keitaro Matsumoto
- Department of Surgery, Division of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Medical-Engineering Hybrid Professional Development Center, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Takuro Miyazaki
- Department of Surgery, Division of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Ryoichiro Doi
- Department of Surgery, Division of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Koichi Tomoshige
- Department of Surgery, Division of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Takeshi Nagayasu
- Department of Surgery, Division of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Medical-Engineering Hybrid Professional Development Center, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
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Rose SC, Larsen M, Xie Y, Sharfstein ST. Salivary Gland Bioengineering. Bioengineering (Basel) 2023; 11:28. [PMID: 38247905 PMCID: PMC10813147 DOI: 10.3390/bioengineering11010028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 11/19/2023] [Accepted: 11/30/2023] [Indexed: 01/23/2024] Open
Abstract
Salivary gland dysfunction affects millions globally, and tissue engineering may provide a promising therapeutic avenue. This review delves into the current state of salivary gland tissue engineering research, starting with a study of normal salivary gland development and function. It discusses the impact of fibrosis and cellular senescence on salivary gland pathologies. A diverse range of cells suitable for tissue engineering including cell lines, primary salivary gland cells, and stem cells are examined. Moreover, the paper explores various supportive biomaterials and scaffold fabrication methodologies that enhance salivary gland cell survival, differentiation, and engraftment. Innovative engineering strategies for the improvement of vascularization, innervation, and engraftment of engineered salivary gland tissue, including bioprinting, microfluidic hydrogels, mesh electronics, and nanoparticles, are also evaluated. This review underscores the promising potential of this research field for the treatment of salivary gland dysfunction and suggests directions for future exploration.
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Affiliation(s)
- Stephen C. Rose
- Department of Nanoscale Science and Engineering, College of Nanotechnology, Science, and Engineering, University at Albany, SUNY, 257 Fuller Road, Albany, NY 12203, USA (Y.X.)
| | - Melinda Larsen
- Department of Biological Sciences and The RNA Institute, University at Albany, SUNY, 1400 Washington Ave., Albany, NY 12222, USA;
| | - Yubing Xie
- Department of Nanoscale Science and Engineering, College of Nanotechnology, Science, and Engineering, University at Albany, SUNY, 257 Fuller Road, Albany, NY 12203, USA (Y.X.)
| | - Susan T. Sharfstein
- Department of Nanoscale Science and Engineering, College of Nanotechnology, Science, and Engineering, University at Albany, SUNY, 257 Fuller Road, Albany, NY 12203, USA (Y.X.)
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Xu W, Yang Y, Li N, Hua J. Interaction between Mesenchymal Stem Cells and Immune Cells during Bone Injury Repair. Int J Mol Sci 2023; 24:14484. [PMID: 37833933 PMCID: PMC10572976 DOI: 10.3390/ijms241914484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 09/13/2023] [Accepted: 09/19/2023] [Indexed: 10/15/2023] Open
Abstract
Fractures are the most common large organ trauma in humans. The initial inflammatory response promotes bone healing during the initial post-fracture phase, but chronic and persistent inflammation due to infection or other factors does not contribute to the healing process. The precise mechanisms by which immune cells and their cytokines are regulated in bone healing remain unclear. The use of mesenchymal stem cells (MSCs) for cellular therapy of bone injuries is a novel clinical treatment approach. Bone progenitor MSCs not only differentiate into bone, but also interact with the immune system to promote the healing process. We review in vitro and in vivo studies on the role of the immune system and bone marrow MSCs in bone healing and their interactions. A deeper understanding of this paradigm may provide clues to potential therapeutic targets in the healing process, thereby improving the reliability and safety of clinical applications of MSCs to promote bone healing.
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Affiliation(s)
| | | | - Na Li
- Shaanxi Centre of Stem Cells Engineering & Technology, College of Veterinary Medicine, Northwest A&F University, Yangling, Xianyang 712100, China; (W.X.); (Y.Y.)
| | - Jinlian Hua
- Shaanxi Centre of Stem Cells Engineering & Technology, College of Veterinary Medicine, Northwest A&F University, Yangling, Xianyang 712100, China; (W.X.); (Y.Y.)
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7
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Soni SS, D'Elia AM, Rodell CB. Control of the post-infarct immune microenvironment through biotherapeutic and biomaterial-based approaches. Drug Deliv Transl Res 2023; 13:1983-2014. [PMID: 36763330 PMCID: PMC9913034 DOI: 10.1007/s13346-023-01290-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/03/2023] [Indexed: 02/11/2023]
Abstract
Ischemic heart failure (IHF) is a leading cause of morbidity and mortality worldwide, for which heart transplantation remains the only definitive treatment. IHF manifests from myocardial infarction (MI) that initiates tissue remodeling processes, mediated by mechanical changes in the tissue (loss of contractility, softening of the myocardium) that are interdependent with cellular mechanisms (cardiomyocyte death, inflammatory response). The early remodeling phase is characterized by robust inflammation that is necessary for tissue debridement and the initiation of repair processes. While later transition toward an immunoregenerative function is desirable, functional reorientation from an inflammatory to reparatory environment is often lacking, trapping the heart in a chronically inflamed state that perpetuates cardiomyocyte death, ventricular dilatation, excess fibrosis, and progressive IHF. Therapies can redirect the immune microenvironment, including biotherapeutic and biomaterial-based approaches. In this review, we outline these existing approaches, with a particular focus on the immunomodulatory effects of therapeutics (small molecule drugs, biomolecules, and cell or cell-derived products). Cardioprotective strategies, often focusing on immunosuppression, have shown promise in pre-clinical and clinical trials. However, immunoregenerative therapies are emerging that often benefit from exacerbating early inflammation. Biomaterials can be used to enhance these therapies as a result of their intrinsic immunomodulatory properties, parallel mechanisms of action (e.g., mechanical restraint), or by enabling cell or tissue-targeted delivery. We further discuss translatability and the continued progress of technologies and procedures that contribute to the bench-to-bedside development of these critically needed treatments.
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Affiliation(s)
- Shreya S Soni
- School of Biomedical Engineering, Science and Health Systems, Drexel University, Philadelphia, PA, 19104, USA
| | - Arielle M D'Elia
- School of Biomedical Engineering, Science and Health Systems, Drexel University, Philadelphia, PA, 19104, USA
| | - Christopher B Rodell
- School of Biomedical Engineering, Science and Health Systems, Drexel University, Philadelphia, PA, 19104, USA.
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Slovinska L, Harvanova D. The Role of Mesenchymal Stromal Cells and Their Products in the Treatment of Injured Spinal Cords. Curr Issues Mol Biol 2023; 45:5180-5197. [PMID: 37367078 DOI: 10.3390/cimb45060329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 06/09/2023] [Accepted: 06/14/2023] [Indexed: 06/28/2023] Open
Abstract
Spinal cord injury (SCI) is a destructive condition that results in lasting neurological damage resulting in disruption of the connection between the central nervous system and the rest of the body. Currently, there are several approaches in the treatment of a damaged spinal cord; however, none of the methods allow the patient to return to the original full-featured state of life before the injury. Cell transplantation therapies show great potential in the treatment of damaged spinal cords. The most examined type of cells used in SCI research are mesenchymal stromal cells (MSCs). These cells are at the center of interest of scientists because of their unique properties. MSCs regenerate the injured tissue in two ways: (i) they are able to differentiate into some types of cells and so can replace the cells of injured tissue and (ii) they regenerate tissue through their powerful known paracrine effect. This review presents information about SCI and the treatments usually used, aiming at cell therapy using MSCs and their products, among which active biomolecules and extracellular vesicles predominate.
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Affiliation(s)
- Lucia Slovinska
- Associated Tissue Bank, P.J. Šafárik University and L. Pasteur University Hospital, 040 01 Košice, Slovakia
- Department of Regenerative Medicine and Cell Therapy, Institute of Neurobiology Biomedical Research Center, Slovak Academy of Sciences, 040 01 Košice, Slovakia
| | - Denisa Harvanova
- Associated Tissue Bank, P.J. Šafárik University and L. Pasteur University Hospital, 040 01 Košice, Slovakia
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Polarized Anti-Inflammatory Mesenchymal Stem Cells Increase Hippocampal Neurogenesis and Improve Cognitive Function in Aged Mice. Int J Mol Sci 2023; 24:ijms24054490. [PMID: 36901920 PMCID: PMC10003244 DOI: 10.3390/ijms24054490] [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: 12/07/2022] [Revised: 02/17/2023] [Accepted: 02/21/2023] [Indexed: 03/02/2023] Open
Abstract
Age-related decline in cognitive functions is associated with reduced hippocampal neurogenesis caused by changes in the systemic inflammatory milieu. Mesenchymal stem cells (MSC) are known for their immunomodulatory properties. Accordingly, MSC are a leading candidate for cell therapy and can be applied to alleviate inflammatory diseases as well as aging frailty via systemic delivery. Akin to immune cells, MSC can also polarize into pro-inflammatory MSC (MSC1) and anti-inflammatory MSC (MSC2) following activation of Toll-like receptor 4 (TLR4) and TLR3, respectively. In the present study, we apply pituitary adenylate cyclase-activating peptide (PACAP) to polarize bone-marrow-derived MSC towards an MSC2 phenotype. Indeed, we found that polarized anti-inflammatory MSC were able to reduce the plasma levels of aging related chemokines in aged mice (18-months old) and increased hippocampal neurogenesis following systemic administration. Similarly, aged mice treated with polarized MSC displayed improved cognitive function in the Morris water maze and Y-maze assays compared with vehicle- and naïve-MSC-treated mice. Changes in neurogenesis and Y-maze performance were negatively and significantly correlated with sICAM, CCL2 and CCL12 serum levels. We conclude that polarized PACAP-treated MSC present anti-inflammatory properties that can mitigate age-related changes in the systemic inflammatory milieu and, as a result, ameliorate age related cognitive decline.
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Li P, Zhang Y, Li Q, Zhang Y. Effect of HO-1-modified BMMSCs on immune function in liver transplantation. Sci Rep 2022; 12:3046. [PMID: 35197503 PMCID: PMC8866406 DOI: 10.1038/s41598-022-06141-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Accepted: 01/25/2022] [Indexed: 11/10/2022] Open
Abstract
We examined whether haem oxygenase-1 (HO-1) could enhance the immunosuppressive effects of bone marrow mesenchymal stem cells (BMMSCs) on the rejection of transplanted liver allografts in rats. The animals were divided into three groups: the normal saline (NS) group, BMMSC group and HO-1/BMMSCs group. In vitro, the extraction, culture and HO-1 transfection of BMMSCs were performed. Mixed lymphocyte response (MLR) analysis of HO-1/BMMSCs efficacy was performed. The rejection model of orthotopic liver transplantation in rats was established when BMMSCs and HO-1/BMMSCs were transfused via the portal vein. To reduce research bias, we established an isogenic Liver transplantation model of (LEW → LEW) and (BN → BN), which can achieve tolerance. Changes in histopathology and liver function in the transplanted liver and changes in regulatory T cell (Tregs), natural killer (NK) cells and cytokines after transplantation were observed in the different groups. The severe acute rejection after liver transplantation on postoperative Day 10 was observed in the NS group. The BMMSC group showed strong protective effects against rejection within the first 10 days after transplantation, while HO-1/BMMSCs showed stronger effects on rejection than BMMSCs alone. In addition, the activity of natural killer (NK) cells decreased significantly, the levels of regulatory T cells (Tregs), interleukin-10 (IL-10) and transforming growth factor-β (TGF-β) increased significantly and the levels of interleukin-2 (IL-2), interleukin-6 (IL-6), interleukin-17 (IL-17), interleukin-23 (IL-23), tumour necrosis factor-α (TNF-α) and interferon-γ (IFN-γ) decreased significantly in the HO-1/BMMSC group compared with the BMMSC group. HO-1/BMMSCs showed better immunosuppressive effects after liver transplantation than the other treatments. Our findings reveal that HO-1 can enhance the effects of BMMSCs on inhibiting acute rejection in orthotopic liver transplantation in rats.
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Affiliation(s)
- Peng Li
- Department of Hepatobiliary Surgery, Xiangyang No. 1 People's Hospital, Hubei University of Medicine, Xiangyang, 441000, China
| | - Yuyi Zhang
- Department of Obstetrics and Gynaecology, Xiangyang No. 1 People's Hospital, Hubei University of Medicine, Xiangyang, 441000, China.
| | - Qiongxia Li
- Department of Digestive Endoscopy Centre, Xiangyang No. 1 People's Hospital, Hubei University of Medicine, Xiangyang, 441000, China
| | - Yubo Zhang
- Department of Stomatology, Xinchang Hospital Affiliated with Wenzhou Medical University, Shaoxing, 312500, China.
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Tsubosaka M, Maruyama M, Huang EE, Zhang N, Utsunomiya T, Gao Q, Shen H, Li X, Kushioka J, Hirata H, Yao Z, Yang YP, Goodman SB. Effect on Osteogenic Differentiation of Genetically Modified IL4 or PDGF-BB Over-Expressing and IL4-PDGF-BB Co-Over-Expressing Bone Marrow-Derived Mesenchymal Stromal Cells In Vitro. Bioengineering (Basel) 2021; 8:bioengineering8110165. [PMID: 34821731 PMCID: PMC8614682 DOI: 10.3390/bioengineering8110165] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 10/25/2021] [Accepted: 10/28/2021] [Indexed: 11/25/2022] Open
Abstract
The use of genetically modified (GM) mesenchymal stromal cells (MSCs) and preconditioned MSCs (pMSCs) may provide further opportunities to improve the outcome of core decompression (CD) for the treatment of early-stage osteonecrosis of the femoral head (ONFH). GM interleukin-4 (IL4) over-expressing MSCs (IL4-MSCs), platelet-derived growth factor (PDGF)-BB over-expressing MSCs (PDGF-BB-MSCs), and IL4-PDGF-BB co-over-expressing MSCs (IL4-PDGF-BB-MSCs) and their respective pMSCs were used in this in vitro study and compared with respect to cell proliferation and osteogenic differentiation. IL4-MSCs, PDGF-BB-MSCs, IL4-PDGF-BB-MSCs, and each pMSC treatment significantly increased cell proliferation compared to the MSC group alone. The percentage of Alizarin red-stained area in the IL4-MSC and IL4-pMSC groups was significantly lower than in the MSC group. However, the percentage of Alizarin red-stained area in the PDGF-BB-MSC group was significantly higher than in the MSC and PDGF-BB-pMSC groups. The percentage of Alizarin red-stained area in the IL4-PDGF-BB-pMSC was significantly higher than in the IL4-PDGF-BB-MSC group. There were no significant differences in the percentage of Alizarin red-stained area between the MSC and IL4-PDGF-BB-pMSC groups. The use of PDGF-BB-MSCs or IL4-PDGF-BB-pMSCs increased cell proliferation. Furthermore, PDGF-BB-MSCs promoted osteogenic differentiation. The addition of GM MSCs may provide a useful supplementary cell-based therapy to CD for treatment of ONFH.
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Affiliation(s)
- Masanori Tsubosaka
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway Street, Redwood City, CA 94063, USA; (M.T.); (M.M.); (E.E.H.); (N.Z.); (T.U.); (Q.G.); (H.S.); (X.L.); (J.K.); (H.H.); (Z.Y.); (Y.P.Y.)
| | - Masahiro Maruyama
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway Street, Redwood City, CA 94063, USA; (M.T.); (M.M.); (E.E.H.); (N.Z.); (T.U.); (Q.G.); (H.S.); (X.L.); (J.K.); (H.H.); (Z.Y.); (Y.P.Y.)
| | - Elijah Ejun Huang
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway Street, Redwood City, CA 94063, USA; (M.T.); (M.M.); (E.E.H.); (N.Z.); (T.U.); (Q.G.); (H.S.); (X.L.); (J.K.); (H.H.); (Z.Y.); (Y.P.Y.)
| | - Ning Zhang
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway Street, Redwood City, CA 94063, USA; (M.T.); (M.M.); (E.E.H.); (N.Z.); (T.U.); (Q.G.); (H.S.); (X.L.); (J.K.); (H.H.); (Z.Y.); (Y.P.Y.)
| | - Takeshi Utsunomiya
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway Street, Redwood City, CA 94063, USA; (M.T.); (M.M.); (E.E.H.); (N.Z.); (T.U.); (Q.G.); (H.S.); (X.L.); (J.K.); (H.H.); (Z.Y.); (Y.P.Y.)
| | - Qi Gao
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway Street, Redwood City, CA 94063, USA; (M.T.); (M.M.); (E.E.H.); (N.Z.); (T.U.); (Q.G.); (H.S.); (X.L.); (J.K.); (H.H.); (Z.Y.); (Y.P.Y.)
| | - Huaishuang Shen
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway Street, Redwood City, CA 94063, USA; (M.T.); (M.M.); (E.E.H.); (N.Z.); (T.U.); (Q.G.); (H.S.); (X.L.); (J.K.); (H.H.); (Z.Y.); (Y.P.Y.)
| | - Xueping Li
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway Street, Redwood City, CA 94063, USA; (M.T.); (M.M.); (E.E.H.); (N.Z.); (T.U.); (Q.G.); (H.S.); (X.L.); (J.K.); (H.H.); (Z.Y.); (Y.P.Y.)
| | - Junichi Kushioka
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway Street, Redwood City, CA 94063, USA; (M.T.); (M.M.); (E.E.H.); (N.Z.); (T.U.); (Q.G.); (H.S.); (X.L.); (J.K.); (H.H.); (Z.Y.); (Y.P.Y.)
| | - Hirohito Hirata
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway Street, Redwood City, CA 94063, USA; (M.T.); (M.M.); (E.E.H.); (N.Z.); (T.U.); (Q.G.); (H.S.); (X.L.); (J.K.); (H.H.); (Z.Y.); (Y.P.Y.)
| | - Zhenyu Yao
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway Street, Redwood City, CA 94063, USA; (M.T.); (M.M.); (E.E.H.); (N.Z.); (T.U.); (Q.G.); (H.S.); (X.L.); (J.K.); (H.H.); (Z.Y.); (Y.P.Y.)
| | - Yunzhi Peter Yang
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway Street, Redwood City, CA 94063, USA; (M.T.); (M.M.); (E.E.H.); (N.Z.); (T.U.); (Q.G.); (H.S.); (X.L.); (J.K.); (H.H.); (Z.Y.); (Y.P.Y.)
- Department of Material Science and Engineering, Stanford University School of Medicine, Stanford, CA 94305, USA
- Department of Bioengineering, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Stuart B. Goodman
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway Street, Redwood City, CA 94063, USA; (M.T.); (M.M.); (E.E.H.); (N.Z.); (T.U.); (Q.G.); (H.S.); (X.L.); (J.K.); (H.H.); (Z.Y.); (Y.P.Y.)
- Department of Bioengineering, Stanford University School of Medicine, Stanford, CA 94305, USA
- Correspondence: ; Tel.: +1-650-498-4343
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12
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Jauković A, Abadjieva D, Trivanović D, Stoyanova E, Kostadinova M, Pashova S, Kestendjieva S, Kukolj T, Jeseta M, Kistanova E, Mourdjeva M. Specificity of 3D MSC Spheroids Microenvironment: Impact on MSC Behavior and Properties. Stem Cell Rev Rep 2021; 16:853-875. [PMID: 32681232 DOI: 10.1007/s12015-020-10006-9] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Mesenchymal stem cells (MSC) have been considered the promising candidates for the regenerative and personalized medicine due to their self-renewal potential, multilineage differentiation and immunomodulatory capacity. Although these properties have encouraged profound MSC studies in recent years, the majority of research has been based on standard 2D culture utilization. The opportunity to resemble in vivo characteristics of cells native niche has been provided by implementation of 3D culturing models such as MSC spheroid formation assesed through cells self-assembling. In this review, we address the current literature on physical and biochemical features of 3D MSC spheroid microenvironment and their impact on MSC properties and behaviors. Starting with the reduction in the cells' dimensions and volume due to the changes in adhesion molecules expression and cytoskeletal proteins rearrangement resembling native conditions, through the microenvironment shifts in oxygen, nutrients and metabolites gradients and demands, we focus on distinctive and beneficial features of MSC in spheroids compared to cells cultured in 2D conditions. By summarizing the data for 3D MSC spheroids regarding cell survival, pluripotency, differentiation, immunomodulatory activities and potential to affect tumor cells growth we highlighted advantages and perspectives of MSC spheroids use in regenerative medicine. Further detailed analyses are needed to deepen our understanding of mechanisms responsible for modified MSC behavior in spheroids and to set future directions for MSC clinical application.
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Affiliation(s)
- Aleksandra Jauković
- Laboratory for Experimental Hematology and Stem Cells, Institute for Medical Research, University of Belgrade, Dr. Subotića 4, PO BOX 102, Belgrade, 11129, Serbia
| | - Desislava Abadjieva
- Institute of Biology and Immunology of Reproduction, Bulgarian Academy of Sciences, 73 Tzarigradsko shoes, 1113, Sofia, Bulgaria
| | - Drenka Trivanović
- Laboratory for Experimental Hematology and Stem Cells, Institute for Medical Research, University of Belgrade, Dr. Subotića 4, PO BOX 102, Belgrade, 11129, Serbia.,IZKF Group Tissue Regeneration in Musculoskeletal Diseases, University Clinics, Röntgenring 11, D-97070, Wuerzburg, Germany.,Bernhard-Heine-Center for Locomotion Research, University Wuerzburg, Wuerzburg, Germany
| | - Elena Stoyanova
- Institute of Biology and Immunology of Reproduction, Bulgarian Academy of Sciences, 73 Tzarigradsko shoes, 1113, Sofia, Bulgaria
| | - Milena Kostadinova
- Institute of Biology and Immunology of Reproduction, Bulgarian Academy of Sciences, 73 Tzarigradsko shoes, 1113, Sofia, Bulgaria
| | - Shina Pashova
- Institute of Biology and Immunology of Reproduction, Bulgarian Academy of Sciences, 73 Tzarigradsko shoes, 1113, Sofia, Bulgaria
| | - Snejana Kestendjieva
- Institute of Biology and Immunology of Reproduction, Bulgarian Academy of Sciences, 73 Tzarigradsko shoes, 1113, Sofia, Bulgaria
| | - Tamara Kukolj
- Laboratory for Experimental Hematology and Stem Cells, Institute for Medical Research, University of Belgrade, Dr. Subotića 4, PO BOX 102, Belgrade, 11129, Serbia
| | - Michal Jeseta
- Department of Obstetrics and Gynecology, University Hospital and Masaryk University, Obilní trh 11, 602 00, Brno, Czech Republic.,Department of Veterinary Sciences, Czech University of Life Sciences in Prague, Kamýcká 129, 165 00, Suchdol, Praha 6, Czech Republic
| | - Elena Kistanova
- Institute of Biology and Immunology of Reproduction, Bulgarian Academy of Sciences, 73 Tzarigradsko shoes, 1113, Sofia, Bulgaria
| | - Milena Mourdjeva
- Institute of Biology and Immunology of Reproduction, Bulgarian Academy of Sciences, 73 Tzarigradsko shoes, 1113, Sofia, Bulgaria.
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13
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Ex Vivo Mesenchymal Stem Cell Therapy to Regenerate Machine Perfused Organs. Int J Mol Sci 2021; 22:ijms22105233. [PMID: 34063399 PMCID: PMC8156338 DOI: 10.3390/ijms22105233] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 05/09/2021] [Accepted: 05/12/2021] [Indexed: 01/06/2023] Open
Abstract
Transplantation represents the treatment of choice for many end-stage diseases but is limited by the shortage of healthy donor organs. Ex situ normothermic machine perfusion (NMP) has the potential to extend the donor pool by facilitating the use of marginal quality organs such as those from donors after cardiac death (DCD) and extended criteria donors (ECD). NMP provides a platform for organ quality assessment but also offers the opportunity to treat and eventually regenerate organs during the perfusion process prior to transplantation. Due to their anti-inflammatory, immunomodulatory and regenerative capacity, mesenchymal stem cells (MSCs) are considered as an interesting tool in this model system. Only a limited number of studies have reported on the use of MSCs during ex situ machine perfusion so far with a focus on feasibility and safety aspects. At this point, no clinical benefits have been conclusively demonstrated, and studies with controlled transplantation set-ups are urgently warranted to elucidate favorable effects of MSCs in order to improve organs during ex situ machine perfusion.
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14
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Chinnici CM, Russelli G, Bulati M, Miceli V, Gallo A, Busà R, Tinnirello R, Conaldi PG, Iannolo G. Mesenchymal stromal cell secretome in liver failure: Perspectives on COVID-19 infection treatment. World J Gastroenterol 2021; 27:1905-1919. [PMID: 34007129 PMCID: PMC8108038 DOI: 10.3748/wjg.v27.i17.1905] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/05/2021] [Accepted: 04/05/2021] [Indexed: 02/06/2023] Open
Abstract
Due to their immunomodulatory potential and release of trophic factors that promote healing, mesenchymal stromal cells (MSCs) are considered important players in tissue homeostasis and regeneration. MSCs have been widely used in clinical trials to treat multiple conditions associated with inflammation and tissue damage. Recent evidence suggests that most of the MSC therapeutic effects are derived from their secretome, including the extracellular vesicles, representing a promising approach in regenerative medicine application to treat organ failure as a result of inflammation/fibrosis. The recent outbreak of respiratory syndrome coronavirus, caused by the newly identified agent severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has forced scientists worldwide to use all available instruments to fight the infection, including the inflammatory cascade caused by this pandemic disease. The use of MSCs is a valid approach to combat organ inflammation in different compartments. In addition to the lungs, which are considered the main inflammatory target for this virus, other organs are compromised by the infection. In particular, the liver is involved in the inflammatory response to SARS-CoV-2 infection, which causes organ failure, leading to death in coronavirus disease 2019 (COVID-19) patients. We herein summarize the current implications derived from the use of MSCs and their soluble derivatives in COVID-19 treatment, and emphasize the potential of MSC-based therapy in this clinical setting.
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Affiliation(s)
- Cinzia Maria Chinnici
- Department of Research, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS-ISMETT), Palermo 90127, Italy
- Department of Regenerative Medicine, Fondazione Ri.MED, Palermo 90127, Italy
| | - Giovanna Russelli
- Department of Research, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS-ISMETT), Palermo 90127, Italy
| | - Matteo Bulati
- Department of Research, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS-ISMETT), Palermo 90127, Italy
| | - Vitale Miceli
- Department of Research, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS-ISMETT), Palermo 90127, Italy
| | - Alessia Gallo
- Department of Research, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS-ISMETT), Palermo 90127, Italy
| | - Rosalia Busà
- Department of Research, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS-ISMETT), Palermo 90127, Italy
| | - Rosaria Tinnirello
- Neuroscience Unit, CNR Institute of Biomedicine and Molecular Immunology, Palermo 90146, Italy
| | - Pier Giulio Conaldi
- Department of Research, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS-ISMETT), Palermo 90127, Italy
| | - Gioacchin Iannolo
- Department of Research, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS-ISMETT), Palermo 90127, Italy
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15
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Koh AEH, Subbiah SK, Farhana A, Alam MK, Mok PL. Mitigation of Sodium Iodate-Induced Cytotoxicity in Retinal Pigment Epithelial Cells in vitro by Transgenic Erythropoietin-Expressing Mesenchymal Stem Cells. Front Cell Dev Biol 2021; 9:652065. [PMID: 33937251 PMCID: PMC8082501 DOI: 10.3389/fcell.2021.652065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 03/15/2021] [Indexed: 12/20/2022] Open
Abstract
Mesenchymal stem cells (MSC) have shown promise in restoring the vision of patients in clinical trials. However, this therapeutic effect is not observed in every treated patient and is possibly due to the inefficacies of cell delivery and high cell death following transplantation. Utilizing erythropoietin can significantly enhance the regenerative properties of MSCs and hence improve retinal neuron survivability in oxidative stress. Hence, this study aimed to investigate the efficacy of conditioned medium (CM) obtained from transgenic human erythropoietin-expressing MSCs (MSC EPO ) in protecting human retinal pigment epithelial cells from sodium iodate (NaIO3)-induced cell death. Human MSC and MSC EPO were first cultured to obtain conditioned media (CM). The IC50 of NaIO3 in the ARPE-19 culture was then determined by an MTT assay. After that, the efficacy of both MSC-CM and MSC-CM EPO in ARPE-19 cell survival were compared at 24 and 48 h after NaIO3 treatment with MTT. The treatment effects on mitochondrial membrane potential was then measured by a JC-1 flow cytometric assay. The MTT results indicated a corresponding increase in cell survivability (5-58%) in the ARPE-19 cell cultures. In comparison to MSC-CM, the use of conditioned medium collected from the MSC-CM EPO further enhanced the rate of ARPE-19 survivability at 24 h (P < 0.05) and 48 h (P < 0.05) in the presence of NaIO3. Furthermore, more than 90% were found viable with the JC-1 assay after MSC-CM EPO treatment, showing a positive implication on the mitochondrial dynamics of ARPE-19. The MSC-CM EPO provided an enhanced mitigating effect against NaIO3-induced ARPE-19 cell death over that of MSC-CM alone during the early phase of the treatment, and it may act as a future therapy in treating retinal degenerative diseases.
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Affiliation(s)
- Avin Ee-Hwan Koh
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, UPM, Seri Kembangan, Malaysia
| | - Suresh Kumar Subbiah
- Department of Medical Microbiology and Parasitology, Universiti Putra Malaysia, UPM, Seri Kembangan, Malaysia.,Genetics and Regenerative Medicine Research Group, Universiti Putra Malaysia, UPM, Seri Kembangan, Malaysia.,Department of Biotechnology, Bharath Institute of Higher Education and Research, Chennai, India
| | - Aisha Farhana
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, Saudi Arabia
| | | | - Pooi Ling Mok
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, UPM, Seri Kembangan, Malaysia.,Genetics and Regenerative Medicine Research Group, Universiti Putra Malaysia, UPM, Seri Kembangan, Malaysia.,Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, Saudi Arabia
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16
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Improved transduction of canine X-linked muscular dystrophy with rAAV9-microdystrophin via multipotent MSC pretreatment. MOLECULAR THERAPY-METHODS & CLINICAL DEVELOPMENT 2021; 20:133-141. [PMID: 33426145 PMCID: PMC7773564 DOI: 10.1016/j.omtm.2020.11.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 11/11/2020] [Indexed: 11/28/2022]
Abstract
Duchenne muscular dystrophy (DMD) is a severe congenital disease associated with mutation of the dystrophin gene. Supplementation of dystrophin using recombinant adeno-associated virus (rAAV) has promise as a treatment for DMD, although vector-related general toxicities, such as liver injury, neurotoxicity, and germline transmission, have been suggested in association with the systemic delivery of high doses of rAAV. Here, we treated normal or dystrophic dogs with rAAV9 transduction in conjunction with multipotent mesenchymal stromal cell (MSC) injection to investigate the therapeutic effects of an rAAV expressing microdystrophin (μDys) under conditions of immune modulation. Bone-marrow-derived MSCs, rAAV-CMV-μDys, and a rAAV-CAG-luciferase (Luc) were injected into the jugular vein of a young dystrophic dog to induce systemic expression of μDys. One week after the first injection, the dog received a second intravenous injection of MSCs, and on the following day, rAAV was intravenously injected into the same dog. Systemic injection of rAAV9 with MSCs pretreatment improves gene transfer into normal and dystrophic dogs. Dystrophic phenotypes significantly improved in the rAAV-μDys-injected dystrophic dog, suggesting that an improved rAAV-μDys treatment including immune modulation induces successful long-term transgene expression to improve dystrophic phenotypes.
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17
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Johnstone BH, Messner F, Brandacher G, Woods EJ. A Large-Scale Bank of Organ Donor Bone Marrow and Matched Mesenchymal Stem Cells for Promoting Immunomodulation and Transplant Tolerance. Front Immunol 2021; 12:622604. [PMID: 33732244 PMCID: PMC7959805 DOI: 10.3389/fimmu.2021.622604] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 02/08/2021] [Indexed: 12/11/2022] Open
Abstract
Induction of immune tolerance for solid organ and vascular composite allografts is the Holy Grail for transplantation medicine. This would obviate the need for life-long immunosuppression which is associated with serious adverse outcomes, such as infections, cancers, and renal failure. Currently the most promising means of tolerance induction is through establishing a mixed chimeric state by transplantation of donor hematopoietic stem cells; however, with the exception of living donor renal transplantation, the mixed chimerism approach has not achieved durable immune tolerance on a large scale in preclinical or clinical trials with other solid organs or vascular composite allotransplants (VCA). Ossium Health has established a bank of cryopreserved bone marrow (BM), termed "hematopoietic progenitor cell (HPC), Marrow," recovered from deceased organ donor vertebral bodies. This new source for hematopoietic cell transplant will be a valuable resource for treating hematological malignancies as well as for inducing transplant tolerance. In addition, we have discovered and developed a large source of mesenchymal stem (stromal) cells (MSC) tightly associated with the vertebral body bone fragment byproduct of the HPC, Marrow recovery process. Thus, these vertebral bone adherent MSC (vBA-MSC) are matched to the banked BM obtained from each donor, as opposed to third-party MSC, which enhances safety and potentially efficacy. Isolation and characterization of vBA-MSC from over 30 donors has demonstrated that the cells are no different than traditional BM-MSC; however, their abundance is >1,000-fold higher than obtainable from living donor BM aspirates. Based on our own unpublished data as well as reports published by others, MSC facilitate chimerism, especially at limiting hematopoietic stem and progenitor cell (HSPC) numbers and increase safety by controlling and/or preventing graft-vs.-host-disease (GvHD). Thus, vBA-MSC have the potential to facilitate mixed chimerism, promote complementary peripheral immunomodulatory functions and increase safety of BM infusions. Both HPC, Marrow and vBA-MSC have potential use in current VCA and solid organ transplant (SOT) tolerance clinical protocols that are amenable to "delayed tolerance." Current trials with HPC, Marrow are planned with subsequent phases to include vBA-MSC for tolerance of both VCA and SOT.
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Affiliation(s)
- Brian H. Johnstone
- Ossium Health, Indianapolis, IN, United States
- Department of Biomedical Sciences, College of Osteopathic Medicine, Marian University, Indianapolis, IN, United States
| | - Franka Messner
- Department of Plastic and Reconstructive Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
- Department of Visceral, Transplant and Thoracic Surgery, Center of Operative Medicine, Medical University of Innsbruck, Innsbruck, Austria
| | - Gerald Brandacher
- Department of Plastic and Reconstructive Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Erik J. Woods
- Ossium Health, Indianapolis, IN, United States
- Department of Biomedical Sciences, College of Osteopathic Medicine, Marian University, Indianapolis, IN, United States
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN, United States
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18
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Rajbhandari S, Beppu M, Takagi T, Nakano-Doi A, Nakagomi N, Matsuyama T, Nakagomi T, Yoshimura S. Ischemia-Induced Multipotent Stem Cells Isolated from Stroke Patients Exhibit Higher Neurogenic Differentiation Potential than Bone Marrow-Derived Mesenchymal Stem Cells. Stem Cells Dev 2020; 29:994-1006. [PMID: 32515302 DOI: 10.1089/scd.2020.0031] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Perivascular areas of the brain harbor multipotent stem cells. We recently demonstrated that after a stroke, brain pericytes exhibit features of multipotent stem cells. Moreover, these ischemia-induced multipotent stem cells (iSCs) are present within ischemic areas of the brain of patients diagnosed with stroke. Although increasing evidence shows that iSCs have traits similar to those of mesenchymal stem cells (MSCs), the phenotypic similarities and differences between iSCs and MSCs remain unclear. In this study, we used iSCs extracted from stroke patients (h-iSCs) and compared their neurogenic potential with that of human MSCs (h-MSCs) in vitro. Microarray analysis, fluorescence-activated cell sorting, immunohistochemistry, and multielectrode array were performed to compare the characteristics of h-iSCs and h-MSCs. Although h-iSCs and h-MSCs had similar gene expression profiles, the percentage expressing the neural stem/progenitor cell marker nestin was significantly higher in h-iSCs than in h-MSCs. Consistent with these findings, h-iSCs, but not h-MSCs, differentiated into electrophysiologically functional neurons. In contrast, although both h-iSCs and h-MSCs were able to differentiate into several mesodermal lineages, including adipocytes, osteocytes, and chondrocytes, the potential of h-iSCs to differentiate into adipocytes and osteocytes was relatively low. These results suggest that compared with h-MSCs, h-iSCs predominantly exhibit neural rather than mesenchymal lineages. In addition, these results indicate that h-iSCs have the potential to repair the injured brain of patients with stroke by directly differentiating into neuronal lineages.
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Affiliation(s)
| | - Mikiya Beppu
- Department of Neurosurgery, Hyogo College of Medicine, Nishinomiya, Japan
| | - Toshinori Takagi
- Department of Neurosurgery, Hyogo College of Medicine, Nishinomiya, Japan
| | - Akiko Nakano-Doi
- Institute for Advanced Medical Sciences, Departments of Hyogo College of Medicine, Nishinomiya, Japan.,Therapeutic Progress in Brain Diseases and Hyogo College of Medicine, Nishinomiya, Japan
| | - Nami Nakagomi
- Surgical Pathology, Hyogo College of Medicine, Nishinomiya, Japan
| | - Tomohiro Matsuyama
- Therapeutic Progress in Brain Diseases and Hyogo College of Medicine, Nishinomiya, Japan
| | - Takayuki Nakagomi
- Institute for Advanced Medical Sciences, Departments of Hyogo College of Medicine, Nishinomiya, Japan.,Therapeutic Progress in Brain Diseases and Hyogo College of Medicine, Nishinomiya, Japan
| | - Shinichi Yoshimura
- Department of Neurosurgery, Hyogo College of Medicine, Nishinomiya, Japan.,Institute for Advanced Medical Sciences, Departments of Hyogo College of Medicine, Nishinomiya, Japan
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19
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Abstract
The present review discusses current developments in tolerance induction for solid organ transplantation with a particular emphasis on chimerism-based approaches. It explains the basic mechanisms of chimerism-based tolerance and provides an update on ongoing clinical tolerance trials. The concept of "delayed tolerance" is presented, and ongoing preclinical studies in the nonhuman primate setting-including current limitations and hurdles regarding this approach-are illustrated. In addition, a brief overview and update on cell-based tolerogenic clinical trials is provided. In a critical approach, advantages, limitations, and potential implications for the future of these different regimens are discussed.
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20
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Cytoprotective Effects of Mesenchymal Stem Cells During Liver Transplantation From Donors After Cardiac Death in Swine. Transplant Proc 2020; 52:1891-1900. [PMID: 32389486 DOI: 10.1016/j.transproceed.2020.01.165] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Accepted: 01/26/2020] [Indexed: 11/23/2022]
Abstract
BACKGROUND Liver transplantation from donors after cardiac death (DCDs) can increase the pool of available organs. Recently, mesenchymal stem cells (MSCs) have been used to treat various diseases. Some studies have reported that MSCs improve the outcome of liver transplantation from DCDs in mice. The aim of this study was to evaluate the cytoprotective effects and safety of MSC transplantation on liver grafts from DCDs in swine. METHODS For the MSCs, we used swine adipose-derived stem cells (ADSCs). Landrace swine were divided into 3 groups (n = 5) as follows: 1. the heart-beating (HB) group, from which liver grafts were retrieved and transplanted; 2. the DCD group, from which liver grafts were retrieved 10 minutes after apnea-induced cardiac arrest and transplanted; and 3. the ADSC group, from which liver grafts were retrieved as with the DCD group, transplanted, and then infused with 1.0 × 107 ADSCs 2 hours after reperfusion. RESULTS In the HB group, all 5 recipients survived for >7 days, whereas all 5 recipients in the DCD group died within 24 hours after transplantation. In the ADSC group, 3 recipients survived for >7 days, whereas 2 recipients died within 4 days after transplantation. The survival rate was significantly higher in the ADSC group than in the DCD group. CONCLUSIONS MSCs could protect the function of liver grafts from warm ischemia-reperfusion injury and improve the viability of DCD liver grafts.
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21
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Wagner MJ, Khan M, Mohsin S. Healing the Broken Heart; The Immunomodulatory Effects of Stem Cell Therapy. Front Immunol 2020; 11:639. [PMID: 32328072 PMCID: PMC7160320 DOI: 10.3389/fimmu.2020.00639] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 03/20/2020] [Indexed: 12/14/2022] Open
Abstract
Cardiovascular Disease (CVD) is a leading cause of mortality within the United States. Current treatments being administered to patients who suffered a myocardial infarction (MI) have increased patient survival, but do not facilitate the replacement of damaged myocardium. Recent studies demonstrate that stem cell-based therapies promote myocardial repair; however, the poor engraftment of the transferred stem cell populations within the infarcted myocardium is a major limitation, regardless of the cell type. One explanation for poor cell retention is attributed to the harsh inflammatory response mounted following MI. The inflammatory response coupled to cardiac repair processes is divided into two distinct phases. The first phase is initiated during ischemic injury when necrosed myocardium releases Danger Associated Molecular Patterns (DAMPs) and chemokines/cytokines to induce the activation and recruitment of neutrophils and pro-inflammatory M1 macrophages (MΦs); in turn, facilitating necrotic tissue clearance. During the second phase, a shift from the M1 inflammatory functional phenotype to the M2 anti-inflammatory and pro-reparative functional phenotype, permits the resolution of inflammation and the establishment of tissue repair. T-regulatory cells (Tregs) are also influential in mediating the establishment of the pro-reparative phase by directly regulating M1 to M2 MΦ differentiation. Current studies suggest CD4+ T-lymphocyte populations become activated when presented with autoantigens released from the injured myocardium. The identity of the cardiac autoantigens or paracrine signaling molecules released from the ischemic tissue that directly mediate the phenotypic plasticity of T-lymphocyte populations in the post-MI heart are just beginning to be elucidated. Stem cells are enriched centers that contain a diverse paracrine secretome that can directly regulate responses within neighboring cell populations. Previous studies identify that stem cell mediated paracrine signaling can influence the phenotype and function of immune cell populations in vitro, but how stem cells directly mediate the inflammatory microenvironment of the ischemic heart is poorly characterized and is a topic of extensive investigation. In this review, we summarize the complex literature that details the inflammatory microenvironment of the ischemic heart and provide novel insights regarding how paracrine mediated signaling produced by stem cell-based therapies can regulate immune cell subsets to facilitate pro-reparative myocardial wound healing.
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Affiliation(s)
- Marcus J Wagner
- Independence Blue Cross Cardiovascular Research Center, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Mohsin Khan
- Center for Metabolic Disease, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States.,Department of Physiology, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Sadia Mohsin
- Independence Blue Cross Cardiovascular Research Center, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States.,Department of Pharmacology, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
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22
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Li C, Sun Z, Yuan F, Zhao Z, Zhang J, Zhang B, Li H, Liu T, Dai X. Mechanism of indoleamine 2, 3-dioxygenase inhibiting cardiac allograft rejection in mice. J Cell Mol Med 2020; 24:3438-3448. [PMID: 32027774 PMCID: PMC7131949 DOI: 10.1111/jcmm.15024] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 11/23/2019] [Accepted: 12/21/2019] [Indexed: 12/25/2022] Open
Abstract
Indoleamine 2, 3‐dioxygenase (IDO)‐mediated regulation of tryptophan metabolism plays an important role in immune tolerance in transplantation, but it has not been elucidated which mechanism specifically induces the occurrence of immune tolerance. Our study revealed that IDO exerts immunosuppressive effects through two pathways in mouse heart transplantation, ‘tryptophan depletion’ and ‘tryptophan metabolite accumulation’. The synergism between IDO+DC and TC (tryptophan catabolic products) has stronger inhibitory effects on T lymphocyte proliferation and mouse heart transplant rejection than the two intervention factors alone, and significantly prolong the survival time of donor‐derived transplanted skin. This work demonstrates that the combination of IDO+DC and TC can induce immune tolerance to a greater extent, and reduce the rejection of transplanted organs.
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Affiliation(s)
- Chuan Li
- Department of General Surgery, Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Heping District, China
| | - Zhaonan Sun
- Department of General Surgery, Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Heping District, China
| | - Fang Yuan
- Department of General Surgery, Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Heping District, China
| | - Zhicheng Zhao
- Department of General Surgery, Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Heping District, China
| | - Jiehong Zhang
- Department of General Surgery, Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Heping District, China
| | - Baotong Zhang
- Department of General Surgery, Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Heping District, China
| | - Hongyue Li
- Department of General Surgery, Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Heping District, China
| | - Tong Liu
- Department of General Surgery, Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Heping District, China
| | - Xiangchen Dai
- Department of General Surgery, Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Heping District, China
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23
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Mesenchymal Stem/Stromal Cells Derived from Dental Tissues: A Comparative In Vitro Evaluation of Their Immunoregulatory Properties Against T cells. Cells 2019; 8:cells8121491. [PMID: 31766697 PMCID: PMC6953107 DOI: 10.3390/cells8121491] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 11/19/2019] [Accepted: 11/20/2019] [Indexed: 12/13/2022] Open
Abstract
Bone marrow mesenchymal stem/stromal cells (BM-MSCs) have immunoregulatory properties and have been used as immune regulators for the treatment of graft-versus-host disease (GVHD). Human dental tissue mesenchymal stem cells (DT-MSCs) constitute an attractive alternative to BM-MSCs for potential clinical applications because of their accessibility and easy preparation. The aim of this in vitro study was to compare MSCs from dental pulp (DP-MSCs), gingival tissue (G-MSCs), and periodontal ligament (PDL-MSCs) in terms of their immunosuppressive properties against lymphoid cell populations enriched for CD3+ T cells to determine which MSCs would be the most appropriate for in vivo immunoregulatory applications. BM-MSCs were included as the gold standard. Our results demonstrated, in vitro, that MSCs from DP, G, and PDL showed immunoregulatory properties similar to those from BM, in terms of the cellular proliferation inhibition of both CD4+- and CD8+-activated T-cells. This reduced proliferation in cell co-cultures correlated with the production of interferon-γ and tumor necrosis factor alpha (TNF-α) and the upregulation of programmed death ligand 1 (PD-L1) in MSCs and cytotoxic T-cell-associated Ag-4 (CTLA-4) in T-cells and increased interleukin-10 and prostaglandin E2 production. Interestingly, we observed differences in the production of cytokines and surface and secreted molecules that may participate in T-cell immunosuppression in co-cultures in the presence of DT-MSCs compared with BM-MSCs. Importantly, MSCs from four sources favored the generation of T-cell subsets displaying the regulatory phenotypes CD4+CD25+Foxp3+ and CD4+CD25+CTLA-4+. Our results in vitro indicate that, in addition to BM-MSCs, MSCs from all of the dental sources analyzed in this study might be candidates for future therapeutic applications.
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Medhat D, Rodríguez CI, Infante A. Immunomodulatory Effects of MSCs in Bone Healing. Int J Mol Sci 2019; 20:ijms20215467. [PMID: 31684035 PMCID: PMC6862454 DOI: 10.3390/ijms20215467] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 10/29/2019] [Accepted: 10/30/2019] [Indexed: 12/29/2022] Open
Abstract
Mesenchymal stem cells (MSCs) are capable of differentiating into multilineage cells, thus making them a significant prospect as a cell source for regenerative therapy; however, the differentiation capacity of MSCs into osteoblasts seems to not be the main mechanism responsible for the benefits associated with human mesenchymal stem cells hMSCs when used in cell therapy approaches. The process of bone fracture restoration starts with an instant inflammatory reaction, as the innate immune system responds with cytokines that enhance and activate many cell types, including MSCs, at the site of the injury. In this review, we address the influence of MSCs on the immune system in fracture repair and osteogenesis. This paradigm offers a means of distinguishing target bone diseases to be treated with MSC therapy to enhance bone repair by targeting the crosstalk between MSCs and the immune system.
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Affiliation(s)
- Dalia Medhat
- Medical Biochemistry Department, National Research Centre, Dokki, Giza 12622, Egypt.
| | - Clara I Rodríguez
- Stem Cells and Cell Therapy Laboratory, Biocruces Bizkaia Health Research Institute, Cruces University Hospital, Plaza de Cruces S/N, 48903 Barakaldo, Bizkaia, Spain.
| | - Arantza Infante
- Stem Cells and Cell Therapy Laboratory, Biocruces Bizkaia Health Research Institute, Cruces University Hospital, Plaza de Cruces S/N, 48903 Barakaldo, Bizkaia, Spain.
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26
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Abughanam G, Elkashty OA, Liu Y, Bakkar MO, Tran SD. Mesenchymal Stem Cells Extract (MSCsE)-Based Therapy Alleviates Xerostomia and Keratoconjunctivitis Sicca in Sjogren's Syndrome-Like Disease. Int J Mol Sci 2019; 20:ijms20194750. [PMID: 31557796 PMCID: PMC6801785 DOI: 10.3390/ijms20194750] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 09/19/2019] [Accepted: 09/20/2019] [Indexed: 12/16/2022] Open
Abstract
Sjogren’s syndrome (SS) is an autoimmune disease that manifests primarily in salivary and lacrimal glands leading to dry mouth and eyes. Unfortunately, there is no cure for SS due to its complex etiopathogenesis. Mesenchymal stem cells (MSCs) were successfully tested for SS, but some risks and limitations remained for their clinical use. This study combined cell- and biologic-based therapies by utilizing the MSCs extract (MSCsE) to treat SS-like disease in NOD mice. We found that MSCsE and MSCs therapies were successful and comparable in preserving salivary and lacrimal glands function in NOD mice when compared to control group. Cells positive for AQP5, AQP4, α-SMA, CK5, and c-Kit were preserved. Gene expression of AQP5, EGF, FGF2, BMP7, LYZ1 and IL-10 were upregulated, and downregulated for TNF-α, TGF-β1, MMP2, CASP3, and IL-1β. The proliferation rate of the glands and serum levels of EGF were also higher. Cornea integrity and epithelial thickness were maintained due to tear flow rate preservation. Peripheral tolerance was re-established, as indicated by lower lymphocytic infiltration and anti-SS-A antibodies, less BAFF secretion, higher serum IL-10 levels and FoxP3+ Treg cells, and selective inhibition of B220+ B cells. These promising results opened new venues for a safer and more convenient combined biologic- and cell-based therapy.
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Affiliation(s)
- Ghada Abughanam
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, Montreal, QC H3A 0C7, Canada.
| | - Osama A Elkashty
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, Montreal, QC H3A 0C7, Canada.
| | - Younan Liu
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, Montreal, QC H3A 0C7, Canada.
| | - Mohammed O Bakkar
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, Montreal, QC H3A 0C7, Canada.
| | - Simon D Tran
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, Montreal, QC H3A 0C7, Canada.
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Nejadnik H, Tseng J, Daldrup-Link H. Magnetic resonance imaging of stem cell-macrophage interactions with ferumoxytol and ferumoxytol-derived nanoparticles. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2019; 11:e1552. [PMID: 30734542 PMCID: PMC6579657 DOI: 10.1002/wnan.1552] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Revised: 12/13/2018] [Accepted: 12/19/2018] [Indexed: 01/07/2023]
Abstract
"Off the shelf" allogeneic stem cell transplants and stem cell nano-composites are being used for the treatment of degenerative bone diseases. However, major and minor histocompatibility antigens of therapeutic cell transplants can be recognized as foreign and lead to their rejection by the host immune system. If a host immune response is identified within the first week post-transplant, immune modulating therapies could be applied to prevent graft failure and support engraftment. Ferumoxytol (Feraheme™) is an FDA approved iron oxide nanoparticle preparation for the treatment of anemia in patients. Ferumoxytol can be used "off label" as an magnetic resonance (MR) contrast agent, as these nanoparticles provide measurable signal changes on magnetic resonance imaging (MRI). In this focused review article, we will discuss three methods to localize and identify innate immune responses to stem cell transplants using ferumoxytol-enhanced MRI, which are based on tracking stem cells, tracking macrophages or detecting mediators of cell death: (a) monitor MRI signal changes of ferumoxytol-labeled stem cells in the presence or absence of innate immune responses, (b) monitor influx of ferumoxytol-labeled macrophages into stem cell implants, and (c) monitor apoptosis of stem cell implants with caspase-3 activatable nanoparticles. These techniques can detect transplant failure at an early stage, when immune-modulating interventions can potentially preserve the viability of the cell transplants and thereby improve bone and cartilage repair outcomes. Approaches 1 and 2 are immediately translatable to clinical practice. This article is categorized under: Diagnostic Tools > in vivo Nanodiagnostics and Imaging Nanotechnology Approaches to Biology > Cells at the Nanoscale Diagnostic Tools > Biosensing.
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Affiliation(s)
- Hossein Nejadnik
- Department of Radiology, Molecular Imaging Program at Stanford (MIPS), Stanford University, Stanford, California
| | - Jessica Tseng
- Department of Radiology, Molecular Imaging Program at Stanford (MIPS), Stanford University, Stanford, California
| | - Heike Daldrup-Link
- Department of Radiology, Molecular Imaging Program at Stanford (MIPS), Stanford University, Stanford, California
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Grau-Vorster M, Laitinen A, Nystedt J, Vives J. HLA-DR expression in clinical-grade bone marrow-derived multipotent mesenchymal stromal cells: a two-site study. Stem Cell Res Ther 2019; 10:164. [PMID: 31196185 PMCID: PMC6567533 DOI: 10.1186/s13287-019-1279-9] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 05/13/2019] [Accepted: 05/23/2019] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Contrary to the minimal criteria proposed by the International Society for Cell and Gene Therapy for defining multipotent mesenchymal stromal cells (MSC), human leukocyte antigen (HLA)-DR expression is largely unpredictable in ex vivo-expanded clinical-grade cultures. Although activation of MSC in culture does not appear to affect their functionality, a large study investigating the impact of HLA-DR expression on cell identity and potency is still missing in the literature. METHODS A retrospective analysis of HLA-DR expression in 130 clinical batches of bone marrow (BM)-MSC from two independent Good Manufacturing Practice-compliant production facilities was performed in order to identify the consequences on critical quality attributes as well as potential activation cues and dynamics of MSC activation in culture. RESULTS HLA-DR+ cells in culture were confirmed to maintain fibroblastic morphology, mesenchymal phenotype identity, multipotency in vitro, and immunomodulatory capacity. Interestingly, the use of either human sera or platelet lysate supplements resulted in similar results. CONCLUSIONS HLA-DR expression should be considered informative rather than as a criterion to define MSC. Further work is still required to understand the impact of HLA-DR expression in the context of product specifications on BM-MSC qualities for clinical use in specific indications.
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Affiliation(s)
- Marta Grau-Vorster
- Servei de Teràpia Cel·lular, Banc de Sang i Teixits, Edifici Dr. Frederic Duran i Jordà, Passeig Taulat, 116, 08005, Barcelona, Spain.,Transfusion Medicine Group, Vall d'Hebron Research Institute (VHIR), Universitat Autònoma de Barcelona, Passeig de la Vall d'Hebron 129-139, 08035, Barcelona, Spain
| | - Anita Laitinen
- Finnish Red Cross Blood Service, Advanced Cell Therapy Centre, Kivihaantie 7, FIN-00310, Helsinki, Finland
| | - Johanna Nystedt
- Finnish Red Cross Blood Service, Advanced Cell Therapy Centre, Kivihaantie 7, FIN-00310, Helsinki, Finland.
| | - Joaquim Vives
- Servei de Teràpia Cel·lular, Banc de Sang i Teixits, Edifici Dr. Frederic Duran i Jordà, Passeig Taulat, 116, 08005, Barcelona, Spain. .,Musculoskeletal Tissue Engineering Group, Vall d'Hebron Research Institute (VHIR), Universitat Autònoma de Barcelona, Passeig de la Vall d'Hebron 129-139, 08035, Barcelona, Spain. .,Departament de Medicina, Universitat Autònoma de Barcelona, Passeig de la Vall d'Hebron 129-139, 08035, Barcelona, Spain.
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Sequiera GL, Sareen N, Sharma V, Surendran A, Abu-El-Rub E, Ravandi A, Dhingra S. High throughput screening reveals no significant changes in protein synthesis, processing, and degradation machinery during passaging of mesenchymal stem cells. Can J Physiol Pharmacol 2019; 97:536-543. [DOI: 10.1139/cjpp-2018-0553] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Increasing reports of successful and safe application of bone marrow derived mesenchymal stem cells (BM-MSCs) for cell therapy are pouring in from numerous studies. However poor survival of transplanted cells in the recipient has impaired the benefits of BM-MSCs based therapies. Therefore cell product preparation procedures pertaining to MSC therapy need to be optimized to improve the survival of transplanted cells. One of the important ex vivo procedures in the preparation of cells for therapy is passaging of BM-MSCs to ensure a suitable number of cells for transplantation, which may affect the turnover of proteins involved in regulation of cell survival and (or) death pathways. In the current study, we investigated the effect of an increase in passage number of BM-MSCs in cell culture on the intracellular protein turnover (protein synthesis, processing, and degradation machinery). We performed proteomic analysis of BM-MSCs at different passages. There was no significant difference observed in the ribosomal, protein processing, and proteasomal pathways related proteins in BM-MSCs with an increase in passage number from P3 to P7. Therefore, expansion of MSCs in the cell culture in clinically relevant passages (Passage 3–7) does not affect the quality of MSCs in terms of intracellular protein synthesis and turnover.
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Affiliation(s)
- Glen Lester Sequiera
- Institute of Cardiovascular Sciences, St. Boniface Hospital Research Centre, Department of Physiology and Pathophysiology, University of Manitoba, Winnipeg, MB R2H 2A6, Canada
- Regenerative Medicine Program, University of Manitoba, Winnipeg, MB R3E 0W2, Canada
| | - Niketa Sareen
- Institute of Cardiovascular Sciences, St. Boniface Hospital Research Centre, Department of Physiology and Pathophysiology, University of Manitoba, Winnipeg, MB R2H 2A6, Canada
- Regenerative Medicine Program, University of Manitoba, Winnipeg, MB R3E 0W2, Canada
| | - Vikram Sharma
- School of Biomedical and Healthcare Sciences, Plymouth University Peninsula Schools of Medicine and Dentistry, Plymouth, England
| | - Arun Surendran
- Institute of Cardiovascular Sciences, St. Boniface Hospital Research Centre, Department of Physiology and Pathophysiology, University of Manitoba, Winnipeg, MB R2H 2A6, Canada
| | - Ejlal Abu-El-Rub
- Institute of Cardiovascular Sciences, St. Boniface Hospital Research Centre, Department of Physiology and Pathophysiology, University of Manitoba, Winnipeg, MB R2H 2A6, Canada
- Regenerative Medicine Program, University of Manitoba, Winnipeg, MB R3E 0W2, Canada
| | - Amir Ravandi
- Institute of Cardiovascular Sciences, St. Boniface Hospital Research Centre, Department of Physiology and Pathophysiology, University of Manitoba, Winnipeg, MB R2H 2A6, Canada
| | - Sanjiv Dhingra
- Institute of Cardiovascular Sciences, St. Boniface Hospital Research Centre, Department of Physiology and Pathophysiology, University of Manitoba, Winnipeg, MB R2H 2A6, Canada
- Regenerative Medicine Program, University of Manitoba, Winnipeg, MB R3E 0W2, Canada
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30
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Ding SSL, Subbiah SK, Khan MSA, Farhana A, Mok PL. Empowering Mesenchymal Stem Cells for Ocular Degenerative Disorders. Int J Mol Sci 2019; 20:ijms20071784. [PMID: 30974904 PMCID: PMC6480671 DOI: 10.3390/ijms20071784] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 03/13/2019] [Accepted: 03/13/2019] [Indexed: 12/24/2022] Open
Abstract
Multipotent mesenchymal stem cells (MSCs) have been employed in numerous pre-clinical and clinical settings for various diseases. MSCs have been used in treating degenerative disorders pertaining to the eye, for example, age-related macular degeneration, glaucoma, retinitis pigmentosa, diabetic retinopathy, and optic neuritis. Despite the known therapeutic role and mechanisms of MSCs, low cell precision towards the targeted area and cell survivability at tissue needing repair often resulted in a disparity in therapeutic outcomes. In this review, we will discuss the current and feasible strategy options to enhance treatment outcomes with MSC therapy. We will review the application of various types of biomaterials and advances in nanotechnology, which have been employed on MSCs to augment cellular function and differentiation for improving treatment of visual functions. In addition, several modes of gene delivery into MSCs and the types of associated therapeutic genes that are important for modulation of ocular tissue function and repair will be highlighted.
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Affiliation(s)
- Shirley Suet Lee Ding
- Department of Biomedical Science, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia.
| | - Suresh Kumar Subbiah
- Department of Medical Microbiology and Parasitology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia.
- Genetics and Regenerative Medicine Research Centre, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia.
- Institute of Bioscience, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia.
| | - Mohammed Safwan Ali Khan
- Department of Biomedical Science, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia.
- Department of Pharmaceutical Sciences, Irma Lerma Rangel College of Pharmacy, Texas A&M Health Science Center, Texas University, College Station, Texas 77843, USA.
| | - Aisha Farhana
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, P.O. Box 2014, Aljouf Province, Saudi Arabia.
| | - Pooi Ling Mok
- Department of Biomedical Science, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia.
- Genetics and Regenerative Medicine Research Centre, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia.
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, P.O. Box 2014, Aljouf Province, Saudi Arabia.
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31
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Miranda JP, Camões SP, Gaspar MM, Rodrigues JS, Carvalheiro M, Bárcia RN, Cruz P, Cruz H, Simões S, Santos JM. The Secretome Derived From 3D-Cultured Umbilical Cord Tissue MSCs Counteracts Manifestations Typifying Rheumatoid Arthritis. Front Immunol 2019; 10:18. [PMID: 30804924 PMCID: PMC6370626 DOI: 10.3389/fimmu.2019.00018] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 01/04/2019] [Indexed: 01/23/2023] Open
Abstract
Rheumatoid arthritis (RA) is an autoimmune disorder whose treatment is mostly restricted to pain and symptom management and to the delay of joint destruction. Mesenchymal stem/stromal cells from the umbilical cord tissue (UC-MSCs) have previously been proven to be immunomodulatory and more efficient than bone marrow-derived MSCs in causing remission of local and systemic arthritic manifestations in vivo. Given the paracrine nature of UC-MSC activity, their application as active substances can be replaced by their secretome, thus avoiding allogeneic rejection and safety issues related to unwanted grafting. In this work, we aimed at demonstrating the viability of applying the 3D-primed UC-MSC secretome for the amelioration of arthritic signs. A proteomic analysis was performed to both, media conditioned by UC-MSC monolayer (CM2D) and 3D cultures (CM3D). The analysis of relevant trophic factors confirmed secretome profiles with very significant differences in terms of therapeutic potential. Whereas, CM3D was characterised by a prevailing expression of anti-inflammatory cytokines such as IL-10 and LIF, along with trophic factors involved in different mechanisms leading to tissue regeneration, such as PDGF-BB, FGF-2, I-309, SCF, and GM-CSF; CM2D presented relatively higher levels of IL-6, MCP-1, and IL-21, with recognised pro-inflammatory roles in joint disease and pleiotropic effects in the progression of rheumatoid arthritis (RA). Accordingly, different motogenic effects over mouse chondrocytes and distinct capacities of inducing glycosaminoglycan synthesis in vitro were observed between CM3D and CM2D. Finally, the evaluation of arthritic manifestations in vivo, using an adjuvant-induced model for arthritis (AIA), suggested a significantly higher therapeutic potential of CM3D over CM2D and even UC-MSCs. Histological analysis confirmed a faster remission of local and systemic arthritic manifestations of CM3D-treated animals. Overall, the results show that the use of UC-MSC CM3D is a viable and better strategy than direct UC-MSC administration for counteracting AIA-related signs. This strategy represents a novel MSC-based but nonetheless cell-free treatment for arthritic conditions such as those characterising RA.
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Affiliation(s)
- Joana P Miranda
- Faculty of Pharmacy, Research Institute for Medicines (iMed.ULisboa), University of Lisbon, Lisbon, Portugal
| | - Sérgio P Camões
- Faculty of Pharmacy, Research Institute for Medicines (iMed.ULisboa), University of Lisbon, Lisbon, Portugal
| | - Maria M Gaspar
- Faculty of Pharmacy, Research Institute for Medicines (iMed.ULisboa), University of Lisbon, Lisbon, Portugal
| | - Joana S Rodrigues
- Faculty of Pharmacy, Research Institute for Medicines (iMed.ULisboa), University of Lisbon, Lisbon, Portugal
| | - Manuela Carvalheiro
- Faculty of Pharmacy, Research Institute for Medicines (iMed.ULisboa), University of Lisbon, Lisbon, Portugal
| | | | | | | | - Sandra Simões
- Faculty of Pharmacy, Research Institute for Medicines (iMed.ULisboa), University of Lisbon, Lisbon, Portugal
| | - Jorge M Santos
- ECBio S.A., Amadora, Portugal.,Centro de Estudos de Ciência Animal, Instituto de Ciências, Tecnologias e Agroambiente, Universidade do Porto, Porto, Portugal.,Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Oeiras, Portugal
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Immunomodulatory Functions of Mesenchymal Stem Cells in Tissue Engineering. Stem Cells Int 2019; 2019:9671206. [PMID: 30766609 PMCID: PMC6350611 DOI: 10.1155/2019/9671206] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2018] [Revised: 10/26/2018] [Accepted: 11/29/2018] [Indexed: 02/06/2023] Open
Abstract
The inflammatory response to chronic injury affects tissue regeneration and has become an important factor influencing the prognosis of patients. In previous stem cell treatments, it was revealed that stem cells not only have the ability for direct differentiation or regeneration in chronic tissue damage but also have a regulatory effect on the immune microenvironment. Stem cells can regulate the immune microenvironment during tissue repair and provide a good "soil" for tissue regeneration. In the current study, the regulation of immune cells by mesenchymal stem cells (MSCs) in the local tissue microenvironment and the tissue damage repair mechanisms are revealed. The application of the concepts of "seed" and "soil" has opened up new research avenues for regenerative medicine. Tissue engineering (TE) technology has been used in multiple tissues and organs using its biomimetic and cellular cell abilities, and scaffolds are now seen as an important part of building seed cell microenvironments. The effect of tissue engineering techniques on stem cell immune regulation is related to the shape and structure of the scaffold, the preinflammatory microenvironment constructed by the implanted scaffold, and the material selection of the scaffold. In the application of scaffold, stem cell technology has important applications in cartilage, bone, heart, and liver and other research fields. In this review, we separately explore the mechanism of MSCs in different tissue and organs through immunoregulation for tissue regeneration and MSC combined with 3D scaffolds to promote MSC immunoregulation to repair damaged tissues.
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Kim YE, Park WS, Ahn SY, Sung DK, Chang YS. Intratracheal transplantation of mesenchymal stem cells attenuates hyperoxia-induced lung injury by down-regulating, but not direct inhibiting formyl peptide receptor 1 in the newborn mice. PLoS One 2018; 13:e0206311. [PMID: 30356317 PMCID: PMC6200259 DOI: 10.1371/journal.pone.0206311] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Accepted: 10/10/2018] [Indexed: 12/29/2022] Open
Abstract
Formyl peptide receptor 1 (FPR1) has been shown to be a key regulator of inflammation. However, its role in bronchopulmonary dysplasia (BPD) has not been delineated yet. We investigated whether FPR1 plays a pivotal role in regulating lung inflammation and injuries, and whether intratracheally transplanted mesenchymal stem cells (MSCs) attenuate hyperoxic lung inflammation and injuries by down-regulating FPR1. Newborn wild type (WT) or FPR1 knockout (FPR1-/-) C57/BL6 mice were randomly exposed to 80% oxygen or room air for 14 days. At postnatal day (P) 5, 2×105 MSCs were intratracheally transplanted. At P14, mice were sacrificed for histopathological and morphometric analyses. Hyperoxia significantly increased lung neutrophils, macrophages, and TUNEL-positive cells, while impairing alveolarization and angiogenesis, along with a significant increase in FPR1 mRNA levels in WT mice. The hyperoxia-induced lung inflammation and lung injuries were significantly attenuated, with the reduced mRNA level of FPR1, in WT mice with MSC transplantation and in FPR1-/- mice, irrespective of MSCs transplantation. However, only MSC transplantation, but not the FPR1 knockout, significantly attenuated the hyperoxia-induced increase in TUNEL-positive cells. Our findings indicate that FPR1 play a critical role in regulating lung inflammation and injuries in BPD, and MSCs attenuate hyperoxic lung inflammation and injuries, but not apoptosis, with down regulating, but not direct inhibiting FPR1.
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Affiliation(s)
- Young Eun Kim
- Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences and Technology (SAIHST), Sungkyunkwan University, Seoul, Korea
- Stem Cell and Regenerative Medicine Institute, Samsung Medical Center, Seoul, Korea
| | - Won Soon Park
- Stem Cell and Regenerative Medicine Institute, Samsung Medical Center, Seoul, Korea
- Department of Pediatrics, Samsung Medical Center, Seoul, Korea
- Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - So Yoon Ahn
- Stem Cell and Regenerative Medicine Institute, Samsung Medical Center, Seoul, Korea
- Department of Pediatrics, Samsung Medical Center, Seoul, Korea
| | - Dong Kyung Sung
- Stem Cell and Regenerative Medicine Institute, Samsung Medical Center, Seoul, Korea
- Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yun Sil Chang
- Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences and Technology (SAIHST), Sungkyunkwan University, Seoul, Korea
- Stem Cell and Regenerative Medicine Institute, Samsung Medical Center, Seoul, Korea
- Department of Pediatrics, Samsung Medical Center, Seoul, Korea
- Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine, Seoul, Korea
- * E-mail:
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Bone marrow mesenchymal stromal cells attenuate liver allograft rejection may via upregulation PD-L1 expression through downregulation of miR-17-5p. Transpl Immunol 2018; 51:21-29. [PMID: 30092337 DOI: 10.1016/j.trim.2018.08.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 07/29/2018] [Accepted: 08/03/2018] [Indexed: 02/06/2023]
Abstract
Studies have reported that bone marrow mesenchymal stem cells (BMSCs) play an important role in immune regulation after organ transplantation. Some of the BMSC-mediated regulatory mechanisms are related to PD-L1 expression. However, the regulatory mechanism of PD-L1 expression is not fully understood. In this experiment, we confirmed the regulatory role of BMSCs in the rejection of liver transplantation and explored the possible mechanism by which PD-L1 expression is regulated in BMSCs. An orthotopic liver transplantation model in rats was established based on the "double-cuff technique". Third-generation BMSCs were injected into the rejection model rats via portal vein. At the same time, sera were obtained from rats in the allograft, isograft and sham-operated groups. The sera from these groups were separately added to BMSCs complete medium to partially mimic the in vivo environment in which BMSCs are exposed. After predicting and analysing microRNAs that regulate PD-L1 expression, we examined the microRNA and PD-L1 expression in BMSCs of the three groups cultured in the conditioned media. Moreover, a luciferase reporter assay was used to confirm the interaction between PD-L1 and microRNA. The study found that the liver function and liver graft histopathology of the BMSC-treated group were better than those of the allograft group. The Kaplan-Meier survival curve analysis showed that the median survival time (MST) of the BMSC-treated group was longer than that of the allograft group. Bioinformatics prediction and analysis showed that miR-17-5p is highly likely to regulate PD-L1. Compared with the other two groups of cells, BMSCs cultured with serum from allograft models showed higher PD-L1 expression, but lower miR-17-5p expression. Pearson correlation analysis showed that miR-17-5p and PD-L1 expression was negatively correlated, and further luciferase reporter assays confirmed that miR-17-5p interacted directly with the 3´-untranslated region (UTR) of PD-L1 mRNA. The results of this study demonstrate that BMSCs can attenuate liver allograft rejection and provide us with the idea that BMSCs may further upregulate PD-L1 expression by downregulating miR-17-5p expression, thereby attenuating liver allograft rejection.
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Shirley Ding SL, Kumar S, Ali Khan MS, Ling Mok P. Human Mesenchymal Stem Cells Expressing Erythropoietin Enhance Survivability of Retinal Neurons Against Oxidative Stress: An In Vitro Study. Front Cell Neurosci 2018; 12:190. [PMID: 30108483 PMCID: PMC6079241 DOI: 10.3389/fncel.2018.00190] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Accepted: 06/13/2018] [Indexed: 12/15/2022] Open
Abstract
Retinal degeneration is a prominent feature in ocular disorders. In exploring possible treatments, Mesenchymal Stem Cells (MSCs) have been recognized to yield therapeutic role for retinal degenerative diseases. Studies have also displayed that erythropoietin (EPO) administration into degenerative retina models confers significant neuroprotective actions in limiting pathological cell death. In this study, we aimed to use MSCs to deliver EPO and to evaluate the ability of EPO to rescue retinal neurons from dying upon reactive oxidative stress induction. We derived human MSCs from Wharton's jelly (hWJMSCs) of the umbilical cord and cells were transduced with lentivirus particles encoding EPO and a reporter gene of green fluorescent protein (GFP). The supernatants of both transduced and non-transduced cells were collected and used as a pre-conditioning medium for Y79 retinoblastoma cells (retinal neuron cell line) following exposure to glutamate induction. Retinal cells exposed to glutamate showed reduced mitochondrial depolarization and enhanced improvement in cell viability when incubated with pre-conditioned media of transduced cells. Our results established a proof-of-concept that MSCs could be used as a candidate for the delivery of EPO therapeutic gene in the treatment of retinal degenerations.
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Affiliation(s)
- Suet Lee Shirley Ding
- Department of Biomedical Science, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Seri Kembangan, Malaysia
| | - Suresh Kumar
- Department of Medical Microbiology and Parasitology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Seri Kembangan, Malaysia
- Genetics and Regenerative Medicine Research Centre, Universiti Putra Malaysia, Seri Kembangan, Malaysia
| | - Mohammed Safwan Ali Khan
- Department of Pharmacology, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
- Department of Pharmacology, Anwarul Uloom College of Pharmacy affiliated to Jawaharlal Nehru Technological University-Hyderabad, Hyderabad, India
| | - Pooi Ling Mok
- Department of Biomedical Science, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Seri Kembangan, Malaysia
- Genetics and Regenerative Medicine Research Centre, Universiti Putra Malaysia, Seri Kembangan, Malaysia
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, Saudi Arabia
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Sasajima H, Miyagi S, Kakizaki Y, Kamei T, Unno M, Satomi S, Goto M. Cytoprotective Effects of Mesenchymal Stem Cells During Liver Transplantation from Donors After Cardiac Death in Rats. Transplant Proc 2018; 50:2815-2820. [PMID: 30401403 DOI: 10.1016/j.transproceed.2018.02.180] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2018] [Accepted: 02/19/2018] [Indexed: 02/09/2023]
Abstract
BACKGROUND Liver transplantation from donors after cardiac death (DCD) might increase the pool of available organs. Recently, some investigators reported the potential use of mesenchymal stem cells (MSCs) to improve the outcome of liver transplantation from DCD. The aim of this study was to evaluate the cytoprotective effects and safety of MSC transplantation on liver grafts from DCD. METHODS Rats were divided into 4 groups (n = 5) as follows: 1. the heart-beating group, in which liver grafts were retrieved from heart-beating donors; 2. the DCD group, in which liver grafts were retrieved from DCD that had experienced apnea-induced agonal conditions; 3. the MSC-1 group, and 4. the MSC-2 group, in which liver grafts were retrieved as with the DCD group, but were infused MSCs (2.0 × 105 or 1.0 × 106, respectively). The retrieved livers were perfused with oxygenated Krebs-Henseleit bicarbonate buffer (37°C) through the portal vein for 2 hours after 6 hours of cold preservation. Perfusate, bile, and liver tissues were then investigated. RESULTS Bile production in the MSC-2 group was significantly improved compared with that in the DCD group. Based on histologic findings, narrowing of the sinusoidal space in the both MSC groups was improved compared with that in the DCD group. CONCLUSIONS MSCs could protect the function of liver grafts from warm ischemia-reperfusion injury and improve the viability of DCD liver grafts. In addition, we found that the infusion of 1.0 × 106 MSCs does not obstruct the hepatic sinusoids of grafts from DCD.
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Affiliation(s)
- H Sasajima
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan.
| | - S Miyagi
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Y Kakizaki
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - T Kamei
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - M Unno
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - S Satomi
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - M Goto
- Division of Transplantation and Regenerative Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
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Saudemont A, Jespers L, Clay T. Current Status of Gene Engineering Cell Therapeutics. Front Immunol 2018; 9:153. [PMID: 29459866 PMCID: PMC5807372 DOI: 10.3389/fimmu.2018.00153] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Accepted: 01/17/2018] [Indexed: 12/27/2022] Open
Abstract
Ex vivo manipulations of autologous patient’s cells or gene-engineered cell therapeutics have allowed the development of cell and gene therapy approaches to treat otherwise incurable diseases. These modalities of personalized medicine have already shown great promises including product commercialization for some rare diseases. The transfer of a chimeric antigen receptor or T cell receptor genes into autologous T cells has led to very promising outcomes for some cancers, and particularly for hematological malignancies. In addition, gene-engineered cell therapeutics are also being explored to induce tolerance and regulate inflammation. Here, we review the latest gene-engineered cell therapeutic approaches being currently explored to induce an efficient immune response against cancer cells or viruses by engineering T cells, natural killer cells, gamma delta T cells, or cytokine-induced killer cells and to modulate inflammation using regulatory T cells.
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Affiliation(s)
| | | | - Timothy Clay
- GlaxoSmithKline, Collegeville, PA, United States
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Lan X, Wang G, Xu X, Lu S, Li X, Zhang B, Shi G, Zhao Y, Du C, Wang H. Stromal Cell-Derived Factor-1 Mediates Cardiac Allograft Tolerance Induced by Human Endometrial Regenerative Cell-Based Therapy. Stem Cells Transl Med 2017; 6:1997-2008. [PMID: 28941322 PMCID: PMC6430050 DOI: 10.1002/sctm.17-0091] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Accepted: 08/17/2017] [Indexed: 12/11/2022] Open
Abstract
Endometrial regenerative cells (ERCs) are mesenchymal-like stromal cells, and their therapeutic potential has been tested in the prevention of renal ischemic reperfusion injury, acute liver injury, ulcerative colitis, and immunosuppression. However, their potential in the induction of transplant tolerance has not been investigated. The present study was undertaken to investigate the efficacy of ERCs in inducing cardiac allograft tolerance and the function of stromal cell-derived factor-1 (SDF-1) in the ERC-mediated immunoregulation. The inhibitory efficacy of human ERCs in the presence or absence of rapamycin was examined in both mouse cardiac allograft models between BALB/c (H-2d ) donors and C57BL/6 (H-2b ) recipients and in vitro cocultured splenocytes. AMD3100 was used to inhibit the function of SDF-1. Intragraft antibody (IgG and IgM) deposition and immune cell (CD4+ and CD8+ ) infiltration were measured by immunohistochemical staining, and splenocyte phenotypes were determined by fluorescence-activated cell sorting analysis. The results showed that ERC-based therapy induced donor-specific allograft tolerance, and functionally inhibiting SDF-1 resulted in severe allograft rejection. The negative effects of inhibiting SDF-1 on allograft survival were correlated with increased levels of intragraft antibodies and infiltrating immune cells, and also with reduced levels of regulatory immune cells including MHC class IIlow CD86low CD40low dendritic cells, CD68+ CD206+ macrophages, CD4+ CD25+ Foxp3+ T cells, and CD1dhigh CD5high CD83low IL-10high B cells both in vivo and in vitro. These data showed that human ERC-based therapy induces cardiac allograft tolerance in mice, which is associated with SDF-1 activity, suggesting that SDF-1 mediates the immunosuppression of ERC-based therapy for the induction of transplant tolerance. Stem Cells Translational Medicine 2017;6:1997-2008.
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Affiliation(s)
- Xu Lan
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, People's Republic of China.,Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin, People's Republic of China
| | - Grace Wang
- Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Xiaoxi Xu
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, People's Republic of China.,Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin, People's Republic of China
| | - Shanzheng Lu
- Department of Anorectal Surgery, People's Hospital of Hunan Province, First Affiliated Hospital of Hunan Normal University, Changsha, Hunan Province, People's Republic of China
| | - Xiang Li
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, People's Republic of China.,Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin, People's Republic of China
| | - Baoren Zhang
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, People's Republic of China.,Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin, People's Republic of China
| | - Ganggang Shi
- Department of Colorectal Surgery, The Second Hospital of Tianjin Medical University, Tianjin, People's Republic of China
| | - Yiming Zhao
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, People's Republic of China.,Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin, People's Republic of China
| | - Caigan Du
- Department of Urologic Sciences, the University of British Columbia, Vancouver, British Columbia, Canada.,Immunity and Infection Research Centre, Vancouver Coastal Health Research Institute, Vancouver, British Columbia, Canada
| | - Hao Wang
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, People's Republic of China.,Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin, People's Republic of China
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Abstract
PURPOSE OF REVIEW Mesenchymal stromal cells (MSCs) are adult stromal cells with therapeutic potential in allogeneic islet transplantation for type 1 diabetes patients. The process of islet isolation alone has been shown to negatively impact islet survival and function in vivo. In addition, insults mediated by the instant blood-mediated inflammatory reaction, hypoxia, ischemia and immune response significantly impact the islet allograft post transplantation. MSCs are known to exert cytoprotective and immune modulatory properties and thus are an attractive therapeutic in this context. Herein, the recent progress in the field of MSC therapy in islet transplantation is discussed. RECENT FINDINGS MSC can promote islet survival and function in vivo. Importantly, studies have shown that human MSC donors have differential abilities in promoting islet regeneration/survival. Recently, several biomarkers associated with MSC islet regenerative capacity have been identified. Expressions of Annexin A1, Elastin microfibril interface 1 and integrin-linked protein kinase are upregulated in MSC displaying protective effects on islet survival and function in vivo. SUMMARY The discovery of biomarkers associated with MSC therapeutic efficacy represents an important step forward for the utilization of MSC therapy in islet transplantation; however, much remains to be elucidated about the mechanisms utilized by MSC in protection against transplanted islet loss, autoimmune-mediated and alloimmune-mediated rejection.
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Espinel JDO, Uribe C, Meyer FS, Bringheti R, Kulczynski JU, Saueressig MG. Cell therapy in the treatment of bronchiolitis obliterans in a murine model. Rev Col Bras Cir 2017; 42:181-8. [PMID: 26291260 DOI: 10.1590/0100-69912015003010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Accepted: 10/10/2014] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To evaluate the importance of stem cells derived from adipose tissue in reducing graft inflammation in a murine model of allogeneic heterotopic tracheal transplant. METHODS We performed a heterotopic tracheal allografting in dorsal subcutaneous pouch and systemically injected 5x105 mesenchymal stem cells derived from adipose tissue. The animals were divided into two groups according to the time of sacrifice: T7 and T21. We also carried out histological analysis and digital morphometry. RESULTS The T7 animals treated with cell therapy had median obstructed graft area of 0 versus 0.54 of controls (p = 0.635). The treated T21 subjects had median obstructed graft area of 0.25 versus 0 in controls (p = 0.041). CONCLUSION The systemically injected cell therapy in experimental murine model of bronchiolitis obliterans did not reduce the severity of the allograft inflammation in a statistically significant way in seven days; Conversely, in 21 days, it increased the allograft inflammatory process.
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Affiliation(s)
| | | | | | - Rafael Bringheti
- Universidade Federal de Ciências da Saúde de Porto Alegre, RS, BR
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Infusion of mesenchymal stromal cells after deceased liver transplantation: A phase I-II, open-label, clinical study. J Hepatol 2017; 67:47-55. [PMID: 28284916 DOI: 10.1016/j.jhep.2017.03.001] [Citation(s) in RCA: 90] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Revised: 02/24/2017] [Accepted: 03/01/2017] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Mesenchymal stromal cell (MSC) infusion could be a means to establish tolerance in solid organ recipients. The aim of this prospective, controlled, phase I study was to evaluate the feasibility, safety and tolerability of a single infusion of MSCs in liver transplant recipients. METHODS Ten liver transplant recipients under standard immunosuppression received 1.5-3×106/kg third-party unrelated MSCs on postoperative day 3±2, and were prospectively compared to a control group of ten liver transplant recipients. As primary endpoints, MSC infusion toxicity was evaluated, and infectious and cancerous complications were prospectively recorded until month 12 in both groups. As secondary endpoints, rejection rate, month-6 graft biopsies, and peripheral blood lymphocyte phenotyping were compared. Progressive immunosuppression weaning was attempted from month 6 to 12 in MSC recipients. RESULTS No variation in vital parameters or cytokine release syndrome could be detected during and after MSC infusion. No patient developed impairment of organ functions (including liver graft function) following MSC infusion. No increased rate of opportunistic infection or de novo cancer was detected. As secondary endpoints, there was no difference in overall rates of rejection or graft survival. Month-6 biopsies did not demonstrate a difference between groups in the evaluation of rejection according to the Banff criteria, in the fibrosis score or in immunohistochemistry (including Tregs). No difference in peripheral blood lymphocyte typing could be detected. The immunosuppression weaning in MSC recipients was not successful. CONCLUSIONS No side effect of MSC infusion at day 3 after liver transplant could be detected, but this infusion did not promote tolerance. This study opens the way for further MSC or Treg-based trials in liver transplant recipients. LAY SUMMARY Therapy with mesenchymal stromal cells (MSCs) has been proposed as a means to improve results of solid organ transplantation. One of the potential MSC role could be to induce tolerance after liver transplantation, i.e. allowing the cessation of several medications with severe side effects. This study is the first-in-man use of MSC therapy in ten liver transplant recipients. This study did not show toxicity after a single MSC infusion but it was not sufficient to allow withdrawal of immunosuppression. CLINICAL TRIAL REGISTRATION NUMBER Eudract: # 2011-001822-81, ClinicalTrials.gov: # NCT 01429038.
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Hyzy SL, Olivares-Navarrete R, Ortman S, Boyan BD, Schwartz Z. Bone Morphogenetic Protein 2 Alters Osteogenesis and Anti-Inflammatory Profiles of Mesenchymal Stem Cells Induced by Microtextured Titanium In Vitro<sup/>. Tissue Eng Part A 2017; 23:1132-1141. [PMID: 28351289 DOI: 10.1089/ten.tea.2017.0003] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVES Microtextured titanium (Ti) induces osteoblast differentiation of mesenchymal stem cells (MSCs) in the absence of exogenous osteogenic factors; and high-energy surface modifications speed healing of microrough Ti implants. Bone morphogenetic protein 2 (BMP2) is used clinically to improve peri-implant bone formation and osseointegration but can cause inflammation and bone-related complications. In this study, we determined whether BMP2 alters human MSC differentiation, apoptosis, and inflammatory factor production when grown on Ti implants with different surface properties. MATERIALS AND METHODS Human MSCs were cultured on Ti substrates (smooth [PT], sandblasted acid-etched [SLA], hydrophilic-SLA [modSLA]), or tissue culture polystyrene (TCPS). After 7 days, inflammatory mRNAs were measured by polymerase chain reaction array. In addition, 7-day cultures were treated with exogenous BMP2 and osteogenic differentiation and production of local factors, proinflammatory interleukins, and anti-inflammatory interleukins assessed. Finally, osteogenic markers and interleukins were measured in MSCs cultured for 48 h on BMP2 dip-coated SLA and modSLA surfaces. RESULTS Expression of interleukins, chemokines, cytokines, and growth factors was affected by surface properties, particularly on modSLA. MSCs on Ti produced fewer resorptive and more osteogenic/anti-inflammatory factors than cells on TCPS. Addition of 100 ng/mL BMP2 not only increased differentiation but also increased proinflammatory and decreased anti-inflammatory/antiresorptive factors. Two hundred nanograms per milliliter BMP2 abolished osteogenesis and dramatically increased pro-osteoclastogenic factors. MSCs cultured on BMP2-dip-coated disks produced similar proinflammatory profiles with inhibited osteogenic differentiation and had increased apoptotic markers at the highest doses. CONCLUSIONS MSCs underwent osteogenesis and regulated inflammatory cytokines on microtextured Ti. Exogenous BMP2 inhibited MSC differentiation and stimulated a dose-dependent proinflammatory and apoptotic response. Use of BMP2 with microtextured metal implants may increase inflammation and possibly delay bone formation dependent on dose, suggesting that application of BMP2 clinically during implant insertion may need to be reevaluated.
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Affiliation(s)
- Sharon L Hyzy
- 1 Department of Biomedical Engineering, Virginia Commonwealth University , Richmond, Virginia
| | - Rene Olivares-Navarrete
- 1 Department of Biomedical Engineering, Virginia Commonwealth University , Richmond, Virginia
| | - Sarah Ortman
- 2 Department of Biomedical Engineering, Georgia Institute of Technology , Atlanta, Georgia
| | - Barbara D Boyan
- 1 Department of Biomedical Engineering, Virginia Commonwealth University , Richmond, Virginia.,2 Department of Biomedical Engineering, Georgia Institute of Technology , Atlanta, Georgia
| | - Zvi Schwartz
- 1 Department of Biomedical Engineering, Virginia Commonwealth University , Richmond, Virginia.,3 Department of Periodontics, University of Texas Health Science Center at San Antonio , San Antonio, Texas
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Ylostalo JH, Bazhanov N, Mohammadipoor A, Bartosh TJ. Production and Administration of Therapeutic Mesenchymal Stem/Stromal Cell (MSC) Spheroids Primed in 3-D Cultures Under Xeno-free Conditions. J Vis Exp 2017:55126. [PMID: 28362380 PMCID: PMC5409342 DOI: 10.3791/55126] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Mesenchymal stem/stromal cells (MSCs) hold great promise in bioengineering and regenerative medicine. MSCs can be isolated from multiple adult tissues via their strong adherence to tissue culture plastic and then further expanded in vitro, most commonly using fetal bovine serum (FBS). Since FBS can cause MSCs to become immunogenic, its presence in MSC cultures limits both clinical and experimental applications of the cells. Therefore, studies employing chemically defined xeno-free (XF) media for MSC cultures are extremely valuable. Many beneficial effects of MSCs have been attributed to their ability to regulate inflammation and immunity, mainly through secretion of immunomodulatory factors such as tumor necrosis factor-stimulated gene 6 (TSG6) and prostaglandin E2 (PGE2). However, MSCs require activation to produce these factors and since the effect of MSCs is often transient, great interest has emerged to discover ways of pre-activating the cells prior to their use, thus eliminating the lag time for activation in vivo. Here we present protocols to efficiently activate or prime MSCs in three-dimensional (3D) cultures under chemically defined XF conditions and to administer these pre-activated MSCs in vivo. Specifically, we first describe methods to generate spherical MSC micro-tissues or 'spheroids' in hanging drops using XF medium and demonstrate how the spheres and conditioned medium (CM) can be harvested for various applications. Second, we describe gene expression screens and in vitro functional assays to rapidly assess the level of MSC activation in spheroids, emphasizing the anti-inflammatory and anti-cancer potential of the cells. Third, we describe a novel method to inject intact MSC spheroids into the mouse peritoneal cavity for in vivo efficacy testing. Overall, the protocols herein overcome major challenges of obtaining pre-activated MSCs under chemically defined XF conditions and provide a flexible system to administer MSC spheroids for therapies.
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Affiliation(s)
| | | | - Arezoo Mohammadipoor
- Multi-Organ Support Technology Task Area, U.S. Army Institute of Surgical Research
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Repair of Osteochondral Defects Using Human Umbilical Cord Wharton's Jelly-Derived Mesenchymal Stem Cells in a Rabbit Model. BIOMED RESEARCH INTERNATIONAL 2017; 2017:8760383. [PMID: 28261617 PMCID: PMC5316442 DOI: 10.1155/2017/8760383] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 11/22/2016] [Accepted: 11/22/2016] [Indexed: 12/13/2022]
Abstract
Umbilical cord Wharton's jelly-derived mesenchymal stem cell (WJMSC) is a new-found mesenchymal stem cell in recent years with multiple lineage potential. Due to its abundant resources, no damage procurement, and lower immunogenicity than other adult MSCs, WJMSC promises to be a good xenogenous cell candidate for tissue engineering. This in vivo pilot study explored the use of human umbilical cord Wharton's jelly mesenchymal stem cells (hWJMSCs) containing a tissue engineering construct xenotransplant in rabbits to repair full-thickness cartilage defects in the femoral patellar groove. We observed orderly spatial-temporal remodeling of hWJMSCs into cartilage tissues during repair over 16 months, with characteristic architectural features, including a hyaline-like neocartilage layer with good surface regularity, complete integration with adjacent host cartilage, and regenerated subchondral bone. No immune rejection was detected when xenograft hWJMSCs were implanted into rabbit cartilage defects. The repair results using hWJMSCs were superior to those of chondrogenically induced hWJMSCs after assessing gross appearance and histological grading scores. These preliminary results suggest that using novel undifferentiated hWJMSCs as seed cells might be a better approach than using transforming growth factor-β-induced differentiated hWJMSCs for in vivo tissue engineering treatment of cartilage defects. hWJMSC allografts may be promising for clinical applications.
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Daldrup-Link HE, Chan C, Lenkov O, Taghavigarmestani S, Nazekati T, Nejadnik H, Chapelin F, Khurana A, Tong X, Yang F, Pisani L, Longaker M, Gambhir SS. Detection of Stem Cell Transplant Rejection with Ferumoxytol MR Imaging: Correlation of MR Imaging Findings with Those at Intravital Microscopy. Radiology 2017; 284:495-507. [PMID: 28128708 DOI: 10.1148/radiol.2017161139] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Purpose To determine whether endogenous labeling of macrophages with clinically applicable nanoparticles enables noninvasive detection of innate immune responses to stem cell transplants with magnetic resonance (MR) imaging. Materials and Methods Work with human stem cells was approved by the institutional review board and the stem cell research oversight committee, and animal experiments were approved by the administrative panel on laboratory animal care. Nine immunocompetent Sprague-Dawley rats received intravenous injection of ferumoxytol, and 18 Jax C57BL/6-Tg (Csf1r-EGFP-NGFR/FKBP1A/TNFRSF6) 2Bck/J mice received rhodamine-conjugated ferumoxytol. Then, 48 hours later, immune-matched or mismatched stem cells were implanted into osteochondral defects of the knee joints of experimental rats and calvarial defects of Jax mice. All animals underwent serial MR imaging and intravital microscopy (IVM) up to 4 weeks after surgery. Macrophages of Jax C57BL/6-Tg (Csf1r-EGFP-NGFR/FKBP1A/TNFRSF6) 2Bck/J mice express enhanced green fluorescent protein (GFP), which enables in vivo correlation of ferumoxytol enhancement at MR imaging with macrophage quantities at IVM. All quantitative data were compared between experimental groups by using a mixed linear model and t tests. Results Immune-mismatched stem cell implants demonstrated stronger ferumoxytol enhancement than did matched stem cell implants. At 4 weeks, T2 values of mismatched implants were significantly lower than those of matched implants in osteochondral defects of female rats (mean, 10.72 msec for human stem cells and 11.55 msec for male rat stem cells vs 15.45 msec for sex-matched rat stem cells; P = .02 and P = .04, respectively) and calvarial defects of recipient mice (mean, 21.7 msec vs 27.1 msec, respectively; P = .0444). This corresponded to increased recruitment of enhanced GFP- and rhodamine-ferumoxytol-positive macrophages into stem cell transplants, as visualized with IVM and histopathologic examination. Conclusion Endogenous labeling of macrophages with ferumoxytol enables noninvasive detection of innate immune responses to stem cell transplants with MR imaging. © RSNA, 2017 Online supplemental material is available for this article.
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Affiliation(s)
- Heike E Daldrup-Link
- From the Department of Radiology, Molecular Imaging Program at Stanford (MIPS) (H.E.D.L., C.C., O.L., S.T., T.N., H.N., F.C., A.K., F.Y., L.P., M.L., S.S.G.), Department of Pediatrics (H.E.D.L.), Institute for Stem Cell Biology and Regenerative Medicine (H.E.D.L.), Department of Orthopaedic Surgery (X.T., F.Y.), Department of Bioengineering (F.Y., S.S.G.), Department of Surgery, Division of Plastic and Reconstructive Surgery (M.L.), and Department of Materials Science and Engineering (M.L., S.S.G.), Stanford University, 725 Welch Rd, Room 1665, Stanford, CA 94305-5614
| | - Carmel Chan
- From the Department of Radiology, Molecular Imaging Program at Stanford (MIPS) (H.E.D.L., C.C., O.L., S.T., T.N., H.N., F.C., A.K., F.Y., L.P., M.L., S.S.G.), Department of Pediatrics (H.E.D.L.), Institute for Stem Cell Biology and Regenerative Medicine (H.E.D.L.), Department of Orthopaedic Surgery (X.T., F.Y.), Department of Bioengineering (F.Y., S.S.G.), Department of Surgery, Division of Plastic and Reconstructive Surgery (M.L.), and Department of Materials Science and Engineering (M.L., S.S.G.), Stanford University, 725 Welch Rd, Room 1665, Stanford, CA 94305-5614
| | - Olga Lenkov
- From the Department of Radiology, Molecular Imaging Program at Stanford (MIPS) (H.E.D.L., C.C., O.L., S.T., T.N., H.N., F.C., A.K., F.Y., L.P., M.L., S.S.G.), Department of Pediatrics (H.E.D.L.), Institute for Stem Cell Biology and Regenerative Medicine (H.E.D.L.), Department of Orthopaedic Surgery (X.T., F.Y.), Department of Bioengineering (F.Y., S.S.G.), Department of Surgery, Division of Plastic and Reconstructive Surgery (M.L.), and Department of Materials Science and Engineering (M.L., S.S.G.), Stanford University, 725 Welch Rd, Room 1665, Stanford, CA 94305-5614
| | - Seyedmeghdad Taghavigarmestani
- From the Department of Radiology, Molecular Imaging Program at Stanford (MIPS) (H.E.D.L., C.C., O.L., S.T., T.N., H.N., F.C., A.K., F.Y., L.P., M.L., S.S.G.), Department of Pediatrics (H.E.D.L.), Institute for Stem Cell Biology and Regenerative Medicine (H.E.D.L.), Department of Orthopaedic Surgery (X.T., F.Y.), Department of Bioengineering (F.Y., S.S.G.), Department of Surgery, Division of Plastic and Reconstructive Surgery (M.L.), and Department of Materials Science and Engineering (M.L., S.S.G.), Stanford University, 725 Welch Rd, Room 1665, Stanford, CA 94305-5614
| | - Toktam Nazekati
- From the Department of Radiology, Molecular Imaging Program at Stanford (MIPS) (H.E.D.L., C.C., O.L., S.T., T.N., H.N., F.C., A.K., F.Y., L.P., M.L., S.S.G.), Department of Pediatrics (H.E.D.L.), Institute for Stem Cell Biology and Regenerative Medicine (H.E.D.L.), Department of Orthopaedic Surgery (X.T., F.Y.), Department of Bioengineering (F.Y., S.S.G.), Department of Surgery, Division of Plastic and Reconstructive Surgery (M.L.), and Department of Materials Science and Engineering (M.L., S.S.G.), Stanford University, 725 Welch Rd, Room 1665, Stanford, CA 94305-5614
| | - Hossein Nejadnik
- From the Department of Radiology, Molecular Imaging Program at Stanford (MIPS) (H.E.D.L., C.C., O.L., S.T., T.N., H.N., F.C., A.K., F.Y., L.P., M.L., S.S.G.), Department of Pediatrics (H.E.D.L.), Institute for Stem Cell Biology and Regenerative Medicine (H.E.D.L.), Department of Orthopaedic Surgery (X.T., F.Y.), Department of Bioengineering (F.Y., S.S.G.), Department of Surgery, Division of Plastic and Reconstructive Surgery (M.L.), and Department of Materials Science and Engineering (M.L., S.S.G.), Stanford University, 725 Welch Rd, Room 1665, Stanford, CA 94305-5614
| | - Fanny Chapelin
- From the Department of Radiology, Molecular Imaging Program at Stanford (MIPS) (H.E.D.L., C.C., O.L., S.T., T.N., H.N., F.C., A.K., F.Y., L.P., M.L., S.S.G.), Department of Pediatrics (H.E.D.L.), Institute for Stem Cell Biology and Regenerative Medicine (H.E.D.L.), Department of Orthopaedic Surgery (X.T., F.Y.), Department of Bioengineering (F.Y., S.S.G.), Department of Surgery, Division of Plastic and Reconstructive Surgery (M.L.), and Department of Materials Science and Engineering (M.L., S.S.G.), Stanford University, 725 Welch Rd, Room 1665, Stanford, CA 94305-5614
| | - Aman Khurana
- From the Department of Radiology, Molecular Imaging Program at Stanford (MIPS) (H.E.D.L., C.C., O.L., S.T., T.N., H.N., F.C., A.K., F.Y., L.P., M.L., S.S.G.), Department of Pediatrics (H.E.D.L.), Institute for Stem Cell Biology and Regenerative Medicine (H.E.D.L.), Department of Orthopaedic Surgery (X.T., F.Y.), Department of Bioengineering (F.Y., S.S.G.), Department of Surgery, Division of Plastic and Reconstructive Surgery (M.L.), and Department of Materials Science and Engineering (M.L., S.S.G.), Stanford University, 725 Welch Rd, Room 1665, Stanford, CA 94305-5614
| | - Xinming Tong
- From the Department of Radiology, Molecular Imaging Program at Stanford (MIPS) (H.E.D.L., C.C., O.L., S.T., T.N., H.N., F.C., A.K., F.Y., L.P., M.L., S.S.G.), Department of Pediatrics (H.E.D.L.), Institute for Stem Cell Biology and Regenerative Medicine (H.E.D.L.), Department of Orthopaedic Surgery (X.T., F.Y.), Department of Bioengineering (F.Y., S.S.G.), Department of Surgery, Division of Plastic and Reconstructive Surgery (M.L.), and Department of Materials Science and Engineering (M.L., S.S.G.), Stanford University, 725 Welch Rd, Room 1665, Stanford, CA 94305-5614
| | - Fan Yang
- From the Department of Radiology, Molecular Imaging Program at Stanford (MIPS) (H.E.D.L., C.C., O.L., S.T., T.N., H.N., F.C., A.K., F.Y., L.P., M.L., S.S.G.), Department of Pediatrics (H.E.D.L.), Institute for Stem Cell Biology and Regenerative Medicine (H.E.D.L.), Department of Orthopaedic Surgery (X.T., F.Y.), Department of Bioengineering (F.Y., S.S.G.), Department of Surgery, Division of Plastic and Reconstructive Surgery (M.L.), and Department of Materials Science and Engineering (M.L., S.S.G.), Stanford University, 725 Welch Rd, Room 1665, Stanford, CA 94305-5614
| | - Laura Pisani
- From the Department of Radiology, Molecular Imaging Program at Stanford (MIPS) (H.E.D.L., C.C., O.L., S.T., T.N., H.N., F.C., A.K., F.Y., L.P., M.L., S.S.G.), Department of Pediatrics (H.E.D.L.), Institute for Stem Cell Biology and Regenerative Medicine (H.E.D.L.), Department of Orthopaedic Surgery (X.T., F.Y.), Department of Bioengineering (F.Y., S.S.G.), Department of Surgery, Division of Plastic and Reconstructive Surgery (M.L.), and Department of Materials Science and Engineering (M.L., S.S.G.), Stanford University, 725 Welch Rd, Room 1665, Stanford, CA 94305-5614
| | - Michael Longaker
- From the Department of Radiology, Molecular Imaging Program at Stanford (MIPS) (H.E.D.L., C.C., O.L., S.T., T.N., H.N., F.C., A.K., F.Y., L.P., M.L., S.S.G.), Department of Pediatrics (H.E.D.L.), Institute for Stem Cell Biology and Regenerative Medicine (H.E.D.L.), Department of Orthopaedic Surgery (X.T., F.Y.), Department of Bioengineering (F.Y., S.S.G.), Department of Surgery, Division of Plastic and Reconstructive Surgery (M.L.), and Department of Materials Science and Engineering (M.L., S.S.G.), Stanford University, 725 Welch Rd, Room 1665, Stanford, CA 94305-5614
| | - Sanjiv Sam Gambhir
- From the Department of Radiology, Molecular Imaging Program at Stanford (MIPS) (H.E.D.L., C.C., O.L., S.T., T.N., H.N., F.C., A.K., F.Y., L.P., M.L., S.S.G.), Department of Pediatrics (H.E.D.L.), Institute for Stem Cell Biology and Regenerative Medicine (H.E.D.L.), Department of Orthopaedic Surgery (X.T., F.Y.), Department of Bioengineering (F.Y., S.S.G.), Department of Surgery, Division of Plastic and Reconstructive Surgery (M.L.), and Department of Materials Science and Engineering (M.L., S.S.G.), Stanford University, 725 Welch Rd, Room 1665, Stanford, CA 94305-5614
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Yun YI, Park SY, Lee HJ, Ko JH, Kim MK, Wee WR, Reger RL, Gregory CA, Choi H, Fulcher SF, Prockop DJ, Oh JY. Comparison of the anti-inflammatory effects of induced pluripotent stem cell–derived and bone marrow–derived mesenchymal stromal cells in a murine model of corneal injury. Cytotherapy 2017; 19:28-35. [DOI: 10.1016/j.jcyt.2016.10.007] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Revised: 09/27/2016] [Accepted: 10/17/2016] [Indexed: 12/24/2022]
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Tian Y, Wang J, Wang W, Ding Y, Sun Z, Zhang Q, Wang Y, Xie H, Yan S, Zheng S. Mesenchymal stem cells improve mouse non-heart-beating liver graft survival by inhibiting Kupffer cell apoptosis via TLR4-ERK1/2-Fas/FasL-caspase3 pathway regulation. Stem Cell Res Ther 2016. [DOI: 2778867410.1186/s13287-016-0416-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Abstract
Background
Liver transplantation is the optimal treatment option for end-stage liver disease, but organ shortages dramatically restrict its application. Donation after cardiac death (DCD) is an alternative approach that may expand the donor pool, but it faces challenges such as graft dysfunction, early graft loss, and cholangiopathy. Moreover, DCD liver grafts are no longer eligible for transplantation after their warm ischaemic time exceeds 30 min. Mesenchymal stem cells (MSCs) have been proposed as a promising therapy for treatment of certain liver diseases, but the role of MSCs in DCD liver graft function remains elusive.
Methods
In this study, we established an arterialized mouse non-heart-beating (NHB) liver transplantation model, and compared survival rates, cytokine and chemokine expression, histology, and the results of in vitro co-culture experiments in animals with or without MSC infusion.
Results
MSCs markedly ameliorated NHB liver graft injury and improved survival post-transplantation. Additionally, MSCs suppressed Kupffer cell apoptosis, Th1/Th17 immune responses, chemokine expression, and inflammatory cell infiltration. In vitro, PGE2 secreted by MSCs inhibited Kupffer cell apoptosis via TLR4-ERK1/2-caspase3 pathway regulation.
Conclusion
Our study uncovers a protective role for MSCs and elucidates the underlying immunomodulatory mechanism in an NHB liver transplantation model. Our results suggest that MSCs are uniquely positioned for use in future clinical studies owing to their ability to protect DCD liver grafts, particularly in patients for whom DCD organs are not an option according to current criteria.
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Tian Y, Wang J, Wang W, Ding Y, Sun Z, Zhang Q, Wang Y, Xie H, Yan S, Zheng S. Mesenchymal stem cells improve mouse non-heart-beating liver graft survival by inhibiting Kupffer cell apoptosis via TLR4-ERK1/2-Fas/FasL-caspase3 pathway regulation. Stem Cell Res Ther 2016; 7:157. [PMID: 27788674 PMCID: PMC5084468 DOI: 10.1186/s13287-016-0416-y] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Revised: 09/20/2016] [Accepted: 10/01/2016] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Liver transplantation is the optimal treatment option for end-stage liver disease, but organ shortages dramatically restrict its application. Donation after cardiac death (DCD) is an alternative approach that may expand the donor pool, but it faces challenges such as graft dysfunction, early graft loss, and cholangiopathy. Moreover, DCD liver grafts are no longer eligible for transplantation after their warm ischaemic time exceeds 30 min. Mesenchymal stem cells (MSCs) have been proposed as a promising therapy for treatment of certain liver diseases, but the role of MSCs in DCD liver graft function remains elusive. METHODS In this study, we established an arterialized mouse non-heart-beating (NHB) liver transplantation model, and compared survival rates, cytokine and chemokine expression, histology, and the results of in vitro co-culture experiments in animals with or without MSC infusion. RESULTS MSCs markedly ameliorated NHB liver graft injury and improved survival post-transplantation. Additionally, MSCs suppressed Kupffer cell apoptosis, Th1/Th17 immune responses, chemokine expression, and inflammatory cell infiltration. In vitro, PGE2 secreted by MSCs inhibited Kupffer cell apoptosis via TLR4-ERK1/2-caspase3 pathway regulation. CONCLUSION Our study uncovers a protective role for MSCs and elucidates the underlying immunomodulatory mechanism in an NHB liver transplantation model. Our results suggest that MSCs are uniquely positioned for use in future clinical studies owing to their ability to protect DCD liver grafts, particularly in patients for whom DCD organs are not an option according to current criteria.
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Affiliation(s)
- Yang Tian
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China
| | - Jingcheng Wang
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China
| | - Wei Wang
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China
| | - Yuan Ding
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Zhongquan Sun
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Qiyi Zhang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yan Wang
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China
| | - Haiyang Xie
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China.,Collaborative Innovation Center for Diagnosis Treatment of Infectious Diseases, Hangzhou, Zhejiang Province, China
| | - Sheng Yan
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China. .,Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China. .,Collaborative Innovation Center for Diagnosis Treatment of Infectious Diseases, Hangzhou, Zhejiang Province, China.
| | - Shusen Zheng
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China. .,Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China. .,Collaborative Innovation Center for Diagnosis Treatment of Infectious Diseases, Hangzhou, Zhejiang Province, China.
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Schwartz YS, Belogorodtsev SN, Filimonov PN, Cherednichenko AG, Pustylnikov SV, Krasnov VA. BCG infection in mice is promoted by naïve mesenchymal stromal cells (MSC) and suppressed by poly(A:U)-conditioned MSC. Tuberculosis (Edinb) 2016; 101:130-136. [PMID: 27865382 DOI: 10.1016/j.tube.2016.09.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2016] [Revised: 09/07/2016] [Accepted: 09/11/2016] [Indexed: 12/11/2022]
Abstract
Mesenchymal stromal cells (MSC) transplantation is an actively studied therapeutic approach used in regenerative medicine and in the field of control of immunoinflammatory response. Conditioning of MSC in culture can form their predominantly pro- or anti-inflammatory phenotypes. We demonstrated that poly(A:U)-conditioning of bone marrow-derived mouse MSC induced predominantly pro-inflammatory phenotype. The effects of administration of naïve MSC (nMSC) or conditioned MSC (cMSC) on the course of mycobacterial infection were studied. BALB/c mice infected i.p. with 5 × 106 M. bovis BCG were successively injected i.v. with 0.75 × 106 of nMSC or cMSC in 11 and 12.5 weeks after infection and sacrificed at the week 14. Histological and bacteriological examination of BCG-infected animals revealed low bacterial loads in liver, lungs and spleen; the bacterial load in spleen was higher than in other organs. Treatment with nMSC induced 3-fold increase of the number of bacteria in spleen granulomas, while cMSC decreased significantly the number of bacteria in BCG-positive granulomas. Analysis of preparations of organ homogenates by luminescent microscopy, MGIT cultures and CFU count on Lowenstein-Jensen medium revealed that nMSC promoted mycobacterial growth whereas cMSC suppressed mycobacterial growth significantly. We concluded that MSC therapy can be effective in mycobacterial infection, but only in a case of appropriate conditioning of the cells.
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Affiliation(s)
- Yakov Sh Schwartz
- Novosibirsk Tuberculosis Research Institute, Okhotskaya 81a, Novosibirsk, 630040, Russia; Research Institute for Internal and Preventive Medicine, Borisa Bogatkova 175/1, Novosibirsk, 630089, Russia.
| | - Sergey N Belogorodtsev
- Novosibirsk Tuberculosis Research Institute, Okhotskaya 81a, Novosibirsk, 630040, Russia; Research Institute for Fundamental and Clinical Immunology, Krasny Prospekt 42a, Novosibirsk, 630099, Russia.
| | - Pavel N Filimonov
- Novosibirsk Tuberculosis Research Institute, Okhotskaya 81a, Novosibirsk, 630040, Russia.
| | | | - Sergey V Pustylnikov
- Novosibirsk Tuberculosis Research Institute, Okhotskaya 81a, Novosibirsk, 630040, Russia.
| | - Vladimir A Krasnov
- Novosibirsk Tuberculosis Research Institute, Okhotskaya 81a, Novosibirsk, 630040, Russia.
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