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Anitua E, Zalduendo M, Troya M, Tierno R, Alkhraisat MH. Cellular composition modifies the biological properties and stability of platelet rich plasma membranes for tissue engineering. J Biomed Mater Res A 2023; 111:1710-1721. [PMID: 37318048 DOI: 10.1002/jbm.a.37579] [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: 06/22/2022] [Revised: 03/03/2023] [Accepted: 05/30/2023] [Indexed: 06/16/2023]
Abstract
Scaffolds should provide structural support for tissue regeneration, allowing their gradual biodegradation and interacting with cells and bioactive molecules to promote remodeling. Thus, the scaffold's intrinsic properties affect cellular processes involved in tissue regeneration, including migration, proliferation, differentiation, and protein synthesis. In this sense, due to its biological effect and clinical potential, Platelet Rich Plasma (PRP) fibrin could be considered a successful scaffold. Given the high variability in commercial PRPs formulations, this research focused on assessing the influence of cellular composition on fibrin membrane stability and remodeling cell activity. The stability and biological effect were evaluated at different time points via D-dimer, type I collagen and elastase quantification in culture media conditioned by Plasma Rich in Growth Factors - Fraction 1 (PRGF-F1), Plasma Rich in Growth Factors - Whole Plasma (PRGF-WP) and Leukocyte-rich Platelet Rich Plasma (L-PRP) membranes, and by gingival fibroblast cells seeded on them, respectively. Ultrastructure of PRP membranes was also evaluated. Histological analyses were performed after 5 and 18 days. Additionally, the effect of fibrin membranes on cell proliferation was determined. According to the results, L-PRP fibrin membranes degradation was complete at the end of the study, while PRGF membranes remained practically unchanged. Considering fibroblast behavior, PRGF membranes, in contrast to L-PRP ones, promoted extracellular matrix biosynthesis at the same time as fibrinolysis and enhanced cell proliferation. In conclusion, leukocytes in PRP fibrin membranes drastically reduce scaffold stability and induce behavioral changes in fibroblasts by reducing their proliferation rate and remodeling ability.
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Affiliation(s)
- Eduardo Anitua
- Regenerative Medicine Laboratory, BTI-Biotechnology Institute, Vitoria, Spain
| | - Mar Zalduendo
- Regenerative Medicine Laboratory, BTI-Biotechnology Institute, Vitoria, Spain
| | - María Troya
- Regenerative Medicine Laboratory, BTI-Biotechnology Institute, Vitoria, Spain
| | - Roberto Tierno
- Regenerative Medicine Laboratory, BTI-Biotechnology Institute, Vitoria, Spain
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Li N, Yan X, Cui X, Zhao C, Lin Z, Miao J. Inhibition of annexin A7 suppresses senescence-associated heterochromatin foci formation and senescence through the AMPK/mTOR pathway in human dermal fibroblasts. J Cell Biochem 2023; 124:1603-1614. [PMID: 37682859 DOI: 10.1002/jcb.30472] [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: 04/23/2023] [Revised: 08/03/2023] [Accepted: 08/27/2023] [Indexed: 09/10/2023]
Abstract
Senescence-associated heterochromatin foci (SAHF) is often used as a biological marker for senescent cells, but the regulation of its formation process is unclear. To find a new modulator of SAHF, we screened our chemical small molecules and found 7-amino-2,3,4,5-tetrahedrobenzo[b][1,4] oxazepin-3-ol (ABO) that was identified as an inhibitor of annexin A7 GTPase (ANXA7) dramatically suppressed the aggregation of heterochromatin protein (HP1γ), an indicator of SAHF. To understand its action mechanism, we first observed the changes in the karyoplasmic ratio of ANXA7 because HP1γ mainly located in the nucleus. The results showed that ABO elevated the protein level of ANXA7 in the nucleus. Therefore, we raised a hypothesis that ANXA7 interacted with HP1γ and regulated its phosphorylation, which is closely related to the formation of SAHF. The co-immunoprecipitation and Western blot experiment results showed that ANXA7 had no direct interaction with HP1γ, however, the phosphorylation of HP1γ was increased by ABO, which suggested that ANXA7 indirectly regulated HP1γ phosphorylation. Then, based on our previous discovery of ANXA7 interacting with AMP-activated protein kinase (AMPK), we investigated the effect of the AMPK/mammalian target of rapamycin (mTOR) signaling pathway on ABO-increased phosphorylation of HP1γ. We found that ABO decreased AMPK phosphorylation and increased the phosphorylation level and activity of mTOR. In the presence of an AMPK activator or mTOR inhibitor, ABO could not increase HP1γ phosphorylation. As a result, ABO inhibited the senescence of human dermal fibroblasts (HDFs). In this study, we found that ANXA7 was a new regulator of SAHF, it could regulate the formation of SAHF through the AMPK/mTOR pathway. The data suggested that ABO could be used as a powerful tool to inhibit the replicative senescence of HDFs.
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Affiliation(s)
- Nan Li
- Shandong Provincial Key Laboratory of Animal Cells and Developmental Biology, Shandong University, Qingdao, China
| | - Xiaomeng Yan
- Shandong Provincial Key Laboratory of Animal Cells and Developmental Biology, Shandong University, Qingdao, China
| | - Xiaoling Cui
- Shandong Provincial Key Laboratory of Animal Cells and Developmental Biology, Shandong University, Qingdao, China
| | - Congyao Zhao
- Shandong Provincial Key Laboratory of Animal Cells and Developmental Biology, Shandong University, Qingdao, China
| | - Zhaomin Lin
- Institute of Medical Science, The Second Hospital of Shandong University, Jinan, China
| | - Junying Miao
- Shandong Provincial Key Laboratory of Animal Cells and Developmental Biology, Shandong University, Qingdao, China
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Lin JY, Huang HI. Respiratory viruses induce the expression of type I and III IFNs in MSCs through RLR/IRF3 signaling pathways. Microbes Infect 2023; 25:105171. [PMID: 37321390 DOI: 10.1016/j.micinf.2023.105171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 06/08/2023] [Accepted: 06/08/2023] [Indexed: 06/17/2023]
Abstract
Mesenchymal stem cells (MSCs) comprise a primitive cell population and reside in various tissues and organs. These cells exhibit immunomodulatory activity and are effective in treating respiratory viral infections. The activation of type I and III interferons, which protect cells against viral infections, can be induced after pattern recognition receptors (PRRs) recognize viral nucleic acid species. Although certain viruses can upregulate IFN-β expression in MSCs, the underlying mechanisms and responsiveness to different IFNs are unclear. We found that foreskin-derived fibroblast-like stromal cells (FDSCs), a kind of functional MSC, were permissive to IAV PR8, HCoV-229E, and EV-D68. Infection by IAV PR8 and HCoV-229E increased the expression of IFN-β and IFN-λ species in FDSCs in an IRF-3-dependent manner. RIG-I was critical for detecting IAV PR8 in FDSCs, and IAV PR8 infection induced a significant increase in the expression of interferon signaling genes (ISGs). Interestingly, only IFN-β, but not IFN-λ species, could induce the expression of ISGs, a finding supported by our observation that only IFN-β induced STAT1 and STAT2 phosphorylation in FDSCs. We also proved that treatment with IFN-β suppressed the propagation of IAV PR8 and promoted the survival of virus-infected FDSCs. Respiratory viruses could infect FDSCs and induce the expression of IFN-β and IFN-λ1, but only IFN-β could protect FDSCs against viral infection.
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Affiliation(s)
- Jhao-Yin Lin
- Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan, Taiwan; Research Center for Emerging Viral Infections, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan, Taiwan
| | - Hsing-I Huang
- Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan, Taiwan; Research Center for Emerging Viral Infections, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan, Taiwan; Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan, Taiwan; Department of Pediatrics, Chang Gung Memorial Hospital, Linkou, Taiwan.
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Parisi L, Rihs S, La Scala GC, Schnyder I, Katsaros C, Degen M. Discovery and characterization of heterogeneous and multipotent fibroblast populations isolated from excised cleft lip tissue. Stem Cell Res Ther 2022; 13:469. [PMID: 36076255 PMCID: PMC9461253 DOI: 10.1186/s13287-022-03154-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 08/22/2022] [Indexed: 11/21/2022] Open
Abstract
Background Regularly discarded lip tissue obtained from corrective surgeries to close the cleft lip represents an easily accessible and rich source for the isolation of primary fibroblasts. Primary fibroblasts have been described to show compelling similarities to mesenchymal stem cells (MSCs). Hence, cleft lip and palate (CLP) lip-derived fibroblasts could be thought as an intriguing cell source for personalized regenerative therapies in CLP-affected patients. Methods Initially, we thoroughly characterized the fibroblastic nature of the lip-derived mesenchymal outgrowths by molecular and functional assays. Next, we compared their phenotype and genotype to that of bone marrow-mesenchymal stem cells (BM-MSCs) and of human lung-derived fibroblasts WI38, by assessing their morphology, surface marker expression, trilineage differentiation potential, colony-forming (CFU) capacity, and immunomodulation property. Finally, to better decipher the heterogeneity of our CLP cultures, we performed a single cell clonal analysis and tested expanded clones for surface marker expression, as well as osteogenic and CFU potential. Results We identified intriguingly similar phenotypic and genotypic properties between CLP lip fibroblasts and BM-MSCs, which makes them distinct from WI38. Furthermore, our own data in combination with the complex anatomy of the lip tissue indicated heterogeneity in our CLP cultures. Using a clonal analysis, we discovered single cell-derived clones with increased levels of the MSC markers CD106 and CD146 and clones with variabilities in their commitment to differentiate into bone-forming cells and in their potential to form single cell-derived colonies. However, we were not able to gain clones possessing superior MSC-like capacities when compared to the heterogeneous parental CLP population. Additionally, all clones could still generate contractile forces and retained robust levels of the fibroblast specific marker FSP1, which was not detectable in BM-MSCs. Conclusions Our results suggest that we isolate heterogeneous populations of fibroblasts from discarded CLP lip tissue, which show a prominently multipotent character in their entirety avoiding the need for elaborate subpopulation selections in vitro. These findings suggest that CLP lip fibroblasts might be a novel potential cell source for personalized regenerative medicine of clinical benefit for CLP patients. Supplementary Information The online version contains supplementary material available at 10.1186/s13287-022-03154-x.
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Affiliation(s)
- Ludovica Parisi
- Laboratory for Oral Molecular Biology, Department of Orthodontics and Dentofacial Orthopedics, University of Bern, Bern, Switzerland
| | - Silvia Rihs
- Laboratory for Oral Molecular Biology, Department of Orthodontics and Dentofacial Orthopedics, University of Bern, Bern, Switzerland
| | - Giorgio C La Scala
- Division of Pediatric Surgery, Department of Pediatrics, University Hospital of Geneva, Geneva, Switzerland
| | - Isabelle Schnyder
- University Clinic for Pediatric Surgery, Bern University Hospital, Bern, Switzerland
| | - Christos Katsaros
- Laboratory for Oral Molecular Biology, Department of Orthodontics and Dentofacial Orthopedics, University of Bern, Bern, Switzerland
| | - Martin Degen
- Laboratory for Oral Molecular Biology, Department of Orthodontics and Dentofacial Orthopedics, University of Bern, Bern, Switzerland.
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Revisiting Epithelial Carcinogenesis. Int J Mol Sci 2022; 23:ijms23137437. [PMID: 35806442 PMCID: PMC9267463 DOI: 10.3390/ijms23137437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 06/22/2022] [Accepted: 06/22/2022] [Indexed: 12/04/2022] Open
Abstract
The origin of cancer remains one of the most important enigmas in modern biology. This paper presents a hypothesis for the origin of carcinomas in which cellular aging and inflammation enable the recovery of cellular plasticity, which may ultimately result in cancer. The hypothesis describes carcinogenesis as the result of the dedifferentiation undergone by epithelial cells in hyperplasia due to replicative senescence towards a mesenchymal cell state with potentially cancerous behavior. In support of this hypothesis, the molecular, cellular, and histopathological evidence was critically reviewed and reinterpreted when necessary to postulate a plausible generic series of mechanisms for the origin and progression of carcinomas. In addition, the implications of this theoretical framework for the current strategies of cancer treatment are discussed considering recent evidence of the molecular events underlying the epigenetic switches involved in the resistance of breast carcinomas. The hypothesis also proposes an epigenetic landscape for their progression and a potential mechanism for restraining the degree of dedifferentiation and malignant behavior. In addition, the manuscript revisits the gradual degeneration of the nonalcoholic fatty liver disease to propose an integrative generalized mechanistic explanation for the involution and carcinogenesis of tissues associated with aging. The presented hypothesis might serve to understand and structure new findings into a more encompassing view of the genesis of degenerative diseases and may inspire novel approaches for their study and therapy.
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Kawagishi-Hotta M, Hasegawa S, Inoue Y, Hasebe Y, Arima M, Iwata Y, Sugiura K, Akamatsu H. Gremlin 2 suppresses differentiation of stem/progenitor cells in the human skin. Regen Ther 2021; 18:191-201. [PMID: 34307797 PMCID: PMC8280529 DOI: 10.1016/j.reth.2021.06.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 05/30/2021] [Accepted: 06/24/2021] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION The skin is comprised of various kinds of cells and has three layers, the epidermis, dermis and subcutaneous adipose tissue. Stem cells in each tissue duplicate themselves and differentiate to supply new cells that function in the tissue, and thereby maintain the tissue homeostasis. In contrast, senescent cells accumulate with age and secrete senescence-associated secretory phenotype (SASP) factors that impair surrounding cells and tissues, which lowers the capacity to maintain homeostasis in each tissue. Previously, we found Gremlin 2 (GREM2) as a novel SASP factor in the skin and reported that GREM2 suppressed the differentiation of adipose-derived stromal/stem cells. In the present study, we investigated the effects of GREM2 on stem cells in the epidermis and dermis. METHODS To examine whether GREM2 expression and the differentiation levels in the epidermis and dermis are correlated, the expressions of GREM2, stem cell markers, an epidermal differentiation marker Keratin 10 (KRT10) and a dermal differentiation marker type 3 procollagen were examined in the skin samples (n = 14) randomly chosen from the elderly where GREM2 expression level is high and the individual differences of its expression are prominent. Next, to test whether GREM2 affects the differentiation of skin stem cells, cells from two established lines (an epidermal and a dermal stem/progenitor cell model) were cultured and induced to differentiate, and recombinant GREM2 protein was added. RESULTS In the human skin, the expression levels of GREM2 varied among individuals both in the epidermis and dermis. The expression level of GREM2 was not correlated with the number of stem cells, but negatively correlated with those of both an epidermal and a dermal differentiation markers. The expression levels of epidermal differentiation markers were significantly suppressed by the addition of GREM2 in the three-dimensional (3D) epidermis generated with an epidermal stem/progenitor cell model. In addition, by differentiation induction, the expressions of dermal differentiation markers were induced in cells from a dermal stem/progenitor cell model, and the addition of GREM2 significantly suppressed the expressions of the dermal differentiation markers. CONCLUSIONS GREM2 expression level did not affect the numbers of stem cells in the epidermis and dermis but affects the differentiation and maturation levels of the tissues, and GREM2 suppressed the differentiation of stem/progenitor cells in vitro. These findings suggest that GREM2 may contribute to the age-related reduction in the capacity to maintain skin homeostasis by suppressing the differentiation of epidermal and dermal stem/progenitor cells.
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Affiliation(s)
- Mika Kawagishi-Hotta
- Research Laboratories, Nippon Menard Cosmetic Co., LTD., Japan
- Nagoya University-MENARD Collaborative Research Chair, Nagoya University Graduate School of Medicine, Japan
- Department of Applied Cell and Regenerative Medicine, Fujita Health University School of Medicine, Japan
| | - Seiji Hasegawa
- Research Laboratories, Nippon Menard Cosmetic Co., LTD., Japan
- Nagoya University-MENARD Collaborative Research Chair, Nagoya University Graduate School of Medicine, Japan
- Department of Dermatology, Fujita Health University School of Medicine, Japan
| | - Yu Inoue
- Research Laboratories, Nippon Menard Cosmetic Co., LTD., Japan
- Nagoya University-MENARD Collaborative Research Chair, Nagoya University Graduate School of Medicine, Japan
| | - Yuichi Hasebe
- Research Laboratories, Nippon Menard Cosmetic Co., LTD., Japan
- Nagoya University-MENARD Collaborative Research Chair, Nagoya University Graduate School of Medicine, Japan
| | - Masaru Arima
- Department of Dermatology, Fujita Health University School of Medicine, Japan
| | - Yohei Iwata
- Department of Dermatology, Fujita Health University School of Medicine, Japan
| | - Kazumitsu Sugiura
- Department of Dermatology, Fujita Health University School of Medicine, Japan
| | - Hirohiko Akamatsu
- Department of Applied Cell and Regenerative Medicine, Fujita Health University School of Medicine, Japan
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Kocherova I, Bryja A, Błochowiak K, Kaczmarek M, Stefańska K, Matys J, Grzech-Leśniak K, Dominiak M, Mozdziak P, Kempisty B, Dyszkiewicz-Konwińska M. Photobiomodulation with Red and Near-Infrared Light Improves Viability and Modulates Expression of Mesenchymal and Apoptotic-Related Markers in Human Gingival Fibroblasts. MATERIALS 2021; 14:ma14123427. [PMID: 34205573 PMCID: PMC8233986 DOI: 10.3390/ma14123427] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 06/15/2021] [Accepted: 06/17/2021] [Indexed: 01/05/2023]
Abstract
Photobiomodulation (PBM), also called low-level laser treatment (LLLT), has been considered a promising tool in periodontal treatment due to its anti-inflammatory and wound healing properties. However, photobiomodulation's effectiveness depends on a combination of parameters, such as energy density, the duration and frequency of the irradiation sessions, and wavelength, which has been shown to play a key role in laser-tissue interaction. The objective of the study was to compare the in vitro effects of two different wavelengths-635 nm and 808 nm-on the human primary gingival fibroblasts in terms of viability, oxidative stress, inflammation markers, and specific gene expression during the four treatment sessions at power and energy density widely used in dental practice (100 mW, 4 J/cm2). PBM with both 635 and 808 nm at 4 J/cm2 increased the cell number, modulated extracellular oxidative stress and inflammation markers and decreased the susceptibility of human primary gingival fibroblasts to apoptosis through the downregulation of apoptotic-related genes (P53, CASP9, BAX). Moreover, modulation of mesenchymal markers expression (CD90, CD105) can reflect the possible changes in the differentiation status of irradiated fibroblasts. The most pronounced results were observed following the third irradiation session. They should be considered for the possible optimization of existing low-level laser irradiation protocols used in periodontal therapies.
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Affiliation(s)
- Ievgeniia Kocherova
- Department of Anatomy, Poznan University of Medical Sciences, 60-781 Poznań, Poland; (I.K.); (A.B.); (B.K.)
- Department of Rheumatology, Center of Experimental Rheumatology, University Hospital Zurich, University of Zurich, 8952 Schlieren, Switzerland
| | - Artur Bryja
- Department of Anatomy, Poznan University of Medical Sciences, 60-781 Poznań, Poland; (I.K.); (A.B.); (B.K.)
| | - Katarzyna Błochowiak
- Department of Oral Surgery and Periodontology, Poznan University of Medical Sciences, 61-812 Poznań, Poland;
| | - Mariusz Kaczmarek
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, 61-866 Poznań, Poland;
- Gene Therapy Laboratory, Department of Cancer Diagnostics and Immunology, Greater Poland Cancer Centre, 61-866 Poznań, Poland
| | - Katarzyna Stefańska
- Department of Histology and Embryology, Poznan University of Medical Sciences, 60-781 Poznań, Poland;
| | - Jacek Matys
- Laser Laboratory at Dental Surgery Department, Medical University of Wroclaw, 50-425 Wrocław, Poland; (J.M.); (K.G.-L.); (M.D.)
| | - Kinga Grzech-Leśniak
- Laser Laboratory at Dental Surgery Department, Medical University of Wroclaw, 50-425 Wrocław, Poland; (J.M.); (K.G.-L.); (M.D.)
- Department of Periodontics, School of Dentistry Virginia Commonwealth University, VCU, Richmond, VA 23298, USA
| | - Marzena Dominiak
- Laser Laboratory at Dental Surgery Department, Medical University of Wroclaw, 50-425 Wrocław, Poland; (J.M.); (K.G.-L.); (M.D.)
| | - Paul Mozdziak
- Physiology Graduate Program, North Carolina State University, Raleigh, NC 27695, USA;
- Prestage Department of Poultry Science, North Carolina State University, Raleigh, NC 27695, USA
| | - Bartosz Kempisty
- Department of Anatomy, Poznan University of Medical Sciences, 60-781 Poznań, Poland; (I.K.); (A.B.); (B.K.)
- Department of Histology and Embryology, Poznan University of Medical Sciences, 60-781 Poznań, Poland;
- Prestage Department of Poultry Science, North Carolina State University, Raleigh, NC 27695, USA
- Department of Veterinary Surgery, Institute of Veterinary Medicine, Nicolaus Copernicus University in Torun, 87-100 Toruń, Poland
| | - Marta Dyszkiewicz-Konwińska
- Department of Anatomy, Poznan University of Medical Sciences, 60-781 Poznań, Poland; (I.K.); (A.B.); (B.K.)
- Department of Biomaterials and Experimental Dentistry, Poznan University of Medical Sciences, 60-812 Poznań, Poland
- Correspondence: ; Tel.: +48-61-8547067
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Burgess KA, Herrick AL, Watson REB. Systemic sclerosis skin is a primed microenvironment for soft tissue calcification-a hypothesis. Rheumatology (Oxford) 2021; 60:2517-2527. [PMID: 33585894 DOI: 10.1093/rheumatology/keab156] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 01/26/2021] [Accepted: 02/10/2021] [Indexed: 12/28/2022] Open
Abstract
Calcinosis cutis, defined as sub-epidermal deposition of calcium salts, is a major clinical problem in patients with SSc, affecting 20-40% of patients. A number of recognized factors associated with calcinosis have been identified, including disease duration, digital ischaemia and acro-osteolysis. Yet, to date, the pathogenesis of SSc-related calcinosis remains unknown, and currently there is no effective disease-modifying pharmacotherapy. Following onset of SSc, there are marked changes in the extracellular matrix (ECM) of the skin, notably a breakdown in the microfibrillar network and accumulation of type I collagen. Our hypothesis is that these pathological changes reflect a changing cellular phenotype and result in a primed microenvironment for soft tissue calcification, with SSc fibroblasts adopting a pro-osteogenic profile, and specific driving forces promoting tissue mineralization. Considering the role of the ECM in disease progression may help elucidate the mechanism(s) behind SSc-related calcinosis and inform the development of future therapeutic interventions.
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Affiliation(s)
- Kyle A Burgess
- Division of Musculoskeletal and Dermatological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester & Salford Royal NHS Foundation Trust, Manchester, UK
| | - Ariane L Herrick
- Division of Musculoskeletal and Dermatological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester & Salford Royal NHS Foundation Trust, Manchester, UK.,NIHR Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Rachel E B Watson
- Division of Musculoskeletal and Dermatological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester & Salford Royal NHS Foundation Trust, Manchester, UK.,NIHR Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
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Grotheer V, Skrynecki N, Oezel L, Windolf J, Grassmann J. Osteogenic differentiation of human mesenchymal stromal cells and fibroblasts differs depending on tissue origin and replicative senescence. Sci Rep 2021; 11:11968. [PMID: 34099837 PMCID: PMC8184777 DOI: 10.1038/s41598-021-91501-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 04/27/2021] [Indexed: 12/12/2022] Open
Abstract
The need for an autologous cell source for bone tissue engineering and medical applications has led researchers to explore multipotent mesenchymal stromal cells (MSC), which show stem cell plasticity, in various human tissues. However, MSC with different tissue origins vary in their biological properties and their capability for osteogenic differentiation. Furthermore, MSC-based therapies require large-scale ex vivo expansion, accompanied by cell type-specific replicative senescence, which affects osteogenic differentiation. To elucidate cell type-specific differences in the osteogenic differentiation potential and replicative senescence, we analysed the impact of BMP and TGF-β signaling in adipose-derived stromal cells (ASC), fibroblasts (FB), and dental pulp stromal cells (DSC). We used inhibitors of BMP and TGF-β signaling, such as SB431542, dorsomorphin and/or a supplemental addition of BMP-2. The expression of high-affinity binding receptors for BMP-2 and calcium deposition with alizarin red S were evaluated to assess osteogenic differentiation potential. Our study demonstrated that TGF-β signaling inhibits osteogenic differentiation of ASC, DSC and FB in the early cell culture passages. Moreover, DSC had the best osteogenic differentiation potential and an activation of BMP signaling with BMP-2 could further enhance this capacity. This phenomenon is likely due to an increased expression of activin receptor-like kinase-3 and -6. However, in DSC with replicative senescence (in cell culture passage 10), osteogenic differentiation sharply decreased, and the simultaneous use of BMP-2 and SB431542 did not result in further improvement of this process. In comparison, ASC retain a similar osteogenic differentiation potential regardless of whether they were in the early (cell culture passage 3) or later (cell culture passage 10) stages. Our study elucidated that ASC, DSC, and FB vary functionally in their osteogenic differentiation, depending on their tissue origin and replicative senescence. Therefore, our study provides important insights for cell-based therapies to optimize prospective bone tissue engineering strategies.
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Affiliation(s)
- Vera Grotheer
- Clinic for Orthopedics and Trauma Surgery, Medical Faculty of the Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany.
| | - Nadine Skrynecki
- Clinic for Orthopedics and Trauma Surgery, Medical Faculty of the Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Lisa Oezel
- Clinic for Orthopedics and Trauma Surgery, Medical Faculty of the Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Joachim Windolf
- Clinic for Orthopedics and Trauma Surgery, Medical Faculty of the Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Jan Grassmann
- Clinic for Orthopedics and Trauma Surgery, Medical Faculty of the Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany
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10
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Seo MS, Kang KK, Oh SK, Sung SE, Kim KS, Kwon YS, Yun S. Isolation and Characterization of Feline Wharton's Jelly-Derived Mesenchymal Stem Cells. Vet Sci 2021; 8:vetsci8020024. [PMID: 33562192 PMCID: PMC7915203 DOI: 10.3390/vetsci8020024] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 02/02/2021] [Accepted: 02/02/2021] [Indexed: 02/07/2023] Open
Abstract
Wharton’s jelly is a well-known mesenchymal stem cell source in many species, including humans. However, there have been no reports confirming the presence of mesenchymal stem cells in Wharton’s jelly in cats. The purpose of this study was to isolate mesenchymal stem cells (MSCs) from the Wharton’s jelly of cats and to characterize stem cells. In this study, feline Wharton’s jelly-derived mesenchymal stem cells (fWJ-MSCs) were isolated and successfully cultured. fWJ-MSCs were maintained and the proliferative potential was measured by cumulative population doubling level (CPDL) test, scratch test, and colony forming unit (CFU) test. Stem cell marker, karyotyping and immunophenotyping analysis by flow cytometry showed that fWJ-MSCs possessed characteristic mesenchymal stem cell markers. To confirm the differentiation potential, we performed osteogenic, adipogenic and chondrogenic induction under each differentiation condition. fWJ-MSCs has the ability to differentiate into multiple lineages, including osteogenic, adipogenic and chondrogenic differentiation. This study shows that Wharton’s jelly of cat can be a good source of mesenchymal stem cells. In addition, fWJ-MSCs may be useful for stem cell-based therapeutic applications in feline medicine.
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Affiliation(s)
- Min-Soo Seo
- Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea; (M.-S.S.); (K.-K.K.); (S.-K.O.); (S.-E.S.); (K.-S.K.)
| | - Kyung-Ku Kang
- Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea; (M.-S.S.); (K.-K.K.); (S.-K.O.); (S.-E.S.); (K.-S.K.)
| | - Se-Kyung Oh
- Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea; (M.-S.S.); (K.-K.K.); (S.-K.O.); (S.-E.S.); (K.-S.K.)
| | - Soo-Eun Sung
- Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea; (M.-S.S.); (K.-K.K.); (S.-K.O.); (S.-E.S.); (K.-S.K.)
| | - Kil-Soo Kim
- Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea; (M.-S.S.); (K.-K.K.); (S.-K.O.); (S.-E.S.); (K.-S.K.)
- Department of Veterinary Toxicology, College of Veterinary Medicine, Kyungpook National University, Daegu 41566, Korea
| | - Young-Sam Kwon
- Department of Veterinary Surgery, College of Veterinary Medicine, Kyungpook National University, Daegu 41566, Korea
- Correspondence: (Y.-S.K.); (S.Y.); Tel.: +82 53-950-5963 (S.Y.); Fax: +82-52-950-5955 (S.Y.)
| | - Sungho Yun
- Department of Veterinary Surgery, College of Veterinary Medicine, Kyungpook National University, Daegu 41566, Korea
- Correspondence: (Y.-S.K.); (S.Y.); Tel.: +82 53-950-5963 (S.Y.); Fax: +82-52-950-5955 (S.Y.)
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11
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Yang Q, Lopez MJ. The Equine Hoof: Laminitis, Progenitor (Stem) Cells, and Therapy Development. Toxicol Pathol 2019; 49:1294-1307. [PMID: 31741428 DOI: 10.1177/0192623319880469] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The equine hoof capsule, composed of modified epidermis and dermis, is vital for protecting the third phalanx from forces of locomotion. There are descriptions of laminitis, defined as inflammation of sensitive hoof tissues but recognized as pathologic changes with or without inflammatory mediators, in the earliest records of domesticated horses. Laminitis can range from mild to serious, and signs can be acute, chronic, or transition from acute, severe inflammation to permanently abnormal tissue. Damage within the intricate dermal and epidermal connections of the primary and secondary lamellae is often associated with lifelong changes in hoof growth, repair, and conformation. Decades of research contribute to contemporary standards of care that include systemic and local therapies as well as mechanical hoof support. Despite this, consistent mechanisms to restore healthy tissue formation following a laminitic insult are lacking. Endogenous and exogenous progenitor cell contributions to healthy tissue formation is established for most tissues. There is comparably little information about equine hoof progenitor cells. Equine hoof anatomy, laminitis, and progenitor cells are covered in this review. The potential of progenitor cells to advance in vitro equine hoof tissue models and translate to clinical therapies may significantly improve prevention and treatment of a devastating condition that has afflicted equine companions throughout history.
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Affiliation(s)
- Qingqiu Yang
- Department of Veterinary Clinical Sciences, Laboratory for Equine and Comparative Orthopedic Research, Baton Rouge, LA, USA
| | - Mandi J Lopez
- Department of Veterinary Clinical Sciences, Laboratory for Equine and Comparative Orthopedic Research, Baton Rouge, LA, USA
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12
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Musorina AS, Zenin VV, Turilova VI, Yakovleva TK, Poljanskaya GG. Characterization of a Nonimmortalized Mesenchymal Stem Cell Line Isolated from Human Epicardial Adipose Tissue. ACTA ACUST UNITED AC 2019. [DOI: 10.1134/s1990519x19040060] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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13
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Esteban-Vives R, Ziembicki J, Sun Choi M, Thompson RL, Schmelzer E, Gerlach JC. Isolation and Characterization of a Human Fetal Mesenchymal Stem Cell Population: Exploring the Potential for Cell Banking in Wound Healing Therapies. Cell Transplant 2019; 28:1404-1419. [PMID: 31407589 PMCID: PMC6802149 DOI: 10.1177/0963689718817524] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Various cell-based therapies are in development to address chronic and acute skin wound
healing, for example for burns and trauma patients. An off-the-shelf source of allogeneic
dermal cells could be beneficial for innovative therapies accelerating the healing in
extensive wounds where the availability of a patient’s own cells is limited. Human
fetal-derived dermal fibroblasts (hFDFs) show high in vitro division rates, exhibit low
immunological rejection properties, and present scarless wound healing in the fetus, and
previous studies on human fetal tissue-derived cell therapies have shown promising results
on tissue repair. However, little is known about cell lineage stability and cell
differentiation during the cell expansion process, required for any potential therapeutic
use. We describe an isolation method, characterize a population, and investigate its
potential for cell banking and thus suitability as a potential product for cell grafting
therapies. Our results show hFDFs and a bone marrow-derived mesenchymal stem cell (BM-MSC)
line shared identification markers and in vitro multilineage differentiation potential
into osteogenic, chondrogenic, and adipogenic lineages. The hFDF population exhibited
similar cell characteristics as BM-MSCs while producing lower pro-inflammatory cytokine
IL-6 levels and higher levels of the wound healing factor hepatocyte growth factor. We
demonstrate in vitro differentiation of hFDFs, which may be a problem in maintaining
long-term lineage stability, potentially limiting their use for cell banking and therapy
development.
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Affiliation(s)
- Roger Esteban-Vives
- Departments of Surgery and Bioengineering, McGowan Institute for Regenerative Medicine, University of Pittsburgh, PA, USA
| | - Jenny Ziembicki
- The University of Pittsburgh Medical Center, UPMC Mercy Hospital Trauma and Burn Centers, Pittsburgh, PA, USA
| | | | - R L Thompson
- Allegheny Reproductive Health Center, Pittsburgh, PA, USA
| | - Eva Schmelzer
- Departments of Surgery and Bioengineering, McGowan Institute for Regenerative Medicine, University of Pittsburgh, PA, USA
| | - Jörg C Gerlach
- Departments of Surgery and Bioengineering, McGowan Institute for Regenerative Medicine, University of Pittsburgh, PA, USA
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14
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A comparative in vitro study of the osteogenic and adipogenic potential of human dental pulp stem cells, gingival fibroblasts and foreskin fibroblasts. Sci Rep 2019; 9:1761. [PMID: 30741963 PMCID: PMC6370862 DOI: 10.1038/s41598-018-37981-x] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 12/17/2018] [Indexed: 12/12/2022] Open
Abstract
Human teeth contain a variety of mesenchymal stem cell populations that could be used for cell-based regenerative therapies. However, the isolation and potential use of these cells in the clinics require the extraction of functional teeth, a process that may represent a significant barrier to such treatments. Fibroblasts are highly accessible and might represent a viable alternative to dental stem cells. We thus investigated and compared the in vitro differentiation potential of human dental pulp stem cells (hDPSCs), gingival fibroblasts (hGFs) and foreskin fibroblasts (hFFs). These cell populations were cultured in osteogenic and adipogenic differentiation media, followed by Alizarin Red S and Oil Red O staining to visualize cytodifferentiation. Quantitative Real-Time Polymerase Chain Reaction (qRT-PCR) was performed to assess the expression of markers specific for stem cells (NANOG, OCT-4), osteogenic (RUNX2, ALP, SP7/OSX) and adipogenic (PPAR-γ2, LPL) differentiation. While fibroblasts are more prone towards adipogenic differentiation, hDPSCs exhibit a higher osteogenic potential. These results indicate that although fibroblasts possess a certain mineralization capability, hDPSCs represent the most appropriate cell population for regenerative purposes involving bone and dental tissues.
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15
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Najar M, Crompot E, van Grunsven LA, Dollé L, Lagneaux L. Aldehyde dehydrogenase activity of Wharton jelly mesenchymal stromal cells: isolation and characterization. Cytotechnology 2019; 71:427-441. [PMID: 30610510 PMCID: PMC6368491 DOI: 10.1007/s10616-018-0283-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 11/15/2018] [Indexed: 12/18/2022] Open
Abstract
Mesenchymal stromal cells (MSCs) are promising tools in regenerative medicine and targeted therapies. Although different origins have been described, there is still huge need to find a valuable source harboring specific subpopulations of MSCs with precise therapeutic functions. Here, we isolated by fluorescence activated cell sorting technique, two populations of Wharton's jelly (WJ)-MSCs based on their aldehyde dehydrogenase (ALDH) activity. Two different ALDH activities (low vs. high) were thus observed. We then analyzed their gene expression profile for stemness, phenotype, response to hypoxia, angiogenesis, hematopoietic support, immunomodulation and multilineage differentiation abilities (osteogenesis, adipogenesis, and chondrogenesis). According to ALDH activity, many differences in the mRNA expression of these populations were noticed. In conclusion, we provide evidences that WJ harbors two distinct populations of MSCs with different ALDH activity. These populations seem to display specific functional competences that may be interesting for concise therapeutic applications.
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Affiliation(s)
- Mehdi Najar
- Laboratory of Clinical Cell Therapy, Jules Bordet Institute, Université Libre de Bruxelles (ULB), Campus Erasme, Bâtiment de Transfusion (Level +1), Route de Lennik no 808, 1070, Brussels, Belgium
| | - Emerence Crompot
- Laboratory of Clinical Cell Therapy, Jules Bordet Institute, Université Libre de Bruxelles (ULB), Campus Erasme, Bâtiment de Transfusion (Level +1), Route de Lennik no 808, 1070, Brussels, Belgium.
| | - Leo A van Grunsven
- Liver Cell Biology Laboratory, Vrije Universiteit Brussel, Brussels, Belgium
| | - Laurent Dollé
- Liver Cell Biology Laboratory, Vrije Universiteit Brussel, Brussels, Belgium
| | - Laurence Lagneaux
- Laboratory of Clinical Cell Therapy, Jules Bordet Institute, Université Libre de Bruxelles (ULB), Campus Erasme, Bâtiment de Transfusion (Level +1), Route de Lennik no 808, 1070, Brussels, Belgium
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16
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Wang J, Wu X, Zheng Y, Wen H, Ji H, Zhao Y, Guan W. Isolation and biological characterization of mesenchymal stem cells from goose dermis. Poult Sci 2018; 97:3236-3247. [PMID: 29790972 DOI: 10.3382/ps/pey178] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2018] [Accepted: 05/09/2018] [Indexed: 11/20/2022] Open
Abstract
The skin is a natural target of stem cell research because of its large size and easy accessibility. Cutaneous mesenchymal stem cells have shown to be a promising source of various adult stem cell or progenitor cell populations, which provide an important source of stem cell-based investigation. Nowadays, much work has been done on dermal-derived mesenchymal stem cells (DMSCs) from humans, mice, sheep, and other mammals, but the literature on avian species has been rarely reported. As an animal model, the goose is an endemic species abounding in dermal tissues which is important in the global economy. In this study, we isolated and established the mesenchymal stem cell line from dermis tissue of goose, which were subcultured to passage 21 in vitro without loss of their functional integrity in terms of morphology, renewal capacity, and presence of mesenchymal stem cell markers. Cryopreservation and resuscitation were also observed in different passages. To investigate the biological characteristics of goose DMSCs, immunofluorescence, reverse transcription-polymerase chain reaction, and flow cytometry were used to detect the characteristic surface markers. Growth curves and the capacity of colony forming were performed to test the self-renew and proliferative ability. Furthermore, the DMSCs are induced to osteoblasts, adipocytes, and chondrocytes in vitro. Our results suggest that DMSCs isolated from goose embryos possess similar biological characteristics to those from other species. The methods in establishment and cultivation of goose DMSCs line demonstrated a good self-renew and expansion potential in vitro, which provided a technological platform for preserving the valuable genetic resources of poultry and a great inspiration for in vitro investigation of avian MSCs.
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Affiliation(s)
- Jingjing Wang
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China.,School of kinesiology and health, Harbin Institute of Physical Education, Harbin, Heilongjiang province 150008, China
| | - Xulun Wu
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Yanjie Zheng
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China.,School of Life Sciences, Jiamusi University, Jiamusi, Heilongjiang province 154007, China
| | - Hebao Wen
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China.,School of sports science, Mudanjiang Normal University, Mudanjiang, Heilongjiang province 157011, China
| | - Hongda Ji
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China.,School of kinesiology and health, Harbin Institute of Physical Education, Harbin, Heilongjiang province 150008, China
| | - Yuhua Zhao
- School of kinesiology and health, Harbin Institute of Physical Education, Harbin, Heilongjiang province 150008, China
| | - Weijun Guan
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
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17
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Krylova TA, Musorina AS, Koltsova AM, Zenin VV, Turilova VI, Yakovleva TK, Poljanskaya GG. Isolation and Comparative Characteristics of Mesenchymal Stem-Cell Lines Derived from Foreskin of Two Donors of Similar Age. ACTA ACUST UNITED AC 2018. [DOI: 10.1134/s1990519x18040041] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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18
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Ichim TE, O'Heeron P, Kesari S. Fibroblasts as a practical alternative to mesenchymal stem cells. J Transl Med 2018; 16:212. [PMID: 30053821 PMCID: PMC6064181 DOI: 10.1186/s12967-018-1536-1] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 06/01/2018] [Indexed: 02/08/2023] Open
Abstract
Mesenchymal stem cell (MSC) therapy offers great potential for treatment of disease through the multifunctional and responsive ability of these cells. In numerous contexts, MSC have been shown to reduce inflammation, modulate immune responses, and provide trophic factor support for regeneration. While the most commonly used MSC source, the bone marrow provides relatively little starting material for cellular expansion, and requires invasive extraction means, fibroblasts are easily harvested in large numbers from various biological wastes. Additionally, in vitro expansion of fibroblasts is significantly easier given the robustness of these cells in tissue culture and shorter doubling time compared to typical MSC. In this paper we put forward the concept that in some cases, fibroblasts may be utilized as a more practical, and potentially more effective cell therapy than mesenchymal stem cells. Anti-inflammatory, immune modulatory, and regenerative properties of fibroblasts will be discussed in the context of regenerative medicine.
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Affiliation(s)
| | | | - Santosh Kesari
- Department of Translational Neurosciences and Neurotherapeutics, John Wayne Cancer Institute and Pacific Neuroscience Institute, Santa Monica, CA, USA
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19
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Najar M, Crompot E, van Grunsven LA, Dollé L, Lagneaux L. Foreskin-derived mesenchymal stromal cells with aldehyde dehydrogenase activity: isolation and gene profiling. BMC Cell Biol 2018; 19:4. [PMID: 29625551 PMCID: PMC5889569 DOI: 10.1186/s12860-018-0157-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Accepted: 03/26/2018] [Indexed: 02/06/2023] Open
Abstract
Background Mesenchymal stromal cells (MSCs) become an attractive research topic because of their crucial roles in tissue repair and regenerative medicine. Foreskin is considered as a valuable tissue source containing immunotherapeutic MSCs (FSK-MSCs). Results In this work, we used aldehyde dehydrogenase activity (ALDH) assay (ALDEFLUOR™) to isolate and therefore characterize subsets of FSK-MSCs. According to their ALDH activity, we were able to distinguish and sort by fluorescence activated cell sorting (FACS) two subsets of FSK-MSCs (referred as ALDH+ and ALDH−). Consequently, these subsets were characterized by profiling the gene expression related to the main properties of MSCs (proliferation, response to hypoxia, angiogenesis, phenotype, stemness, multilineage, hematopoiesis and immunomodulation). We thus demonstrated by Real Time PCR several relevant differences in gene expression based on their ALDH activity. Conclusion Taken together, this preliminary study suggests that distinct subsets of FSK-MSCs with differential gene expression profiles depending of ALDH activity could be identified. These populations could differ in terms of biological functionalities involving the selection by ALDH activity as useful tool for potent therapeutic applications. However, functional studies should be conducted to confirm their therapeutic relevance. Electronic supplementary material The online version of this article (10.1186/s12860-018-0157-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Mehdi Najar
- Laboratory of Clinical Cell Therapy, Jules Bordet Institute, Université Libre de Bruxelles (ULB), Campus Erasme, Bâtiment de Transfusion (Level +1), Route de Lennik 808, 1070, Brussels, Belgium
| | - Emerence Crompot
- Laboratory of Clinical Cell Therapy, Jules Bordet Institute, Université Libre de Bruxelles (ULB), Campus Erasme, Bâtiment de Transfusion (Level +1), Route de Lennik 808, 1070, Brussels, Belgium.
| | - Leo A van Grunsven
- Liver Cell Biology Laboratory, Vrije Universiteit Brussel, Brussels, Belgium
| | - Laurent Dollé
- Liver Cell Biology Laboratory, Vrije Universiteit Brussel, Brussels, Belgium
| | - Laurence Lagneaux
- Laboratory of Clinical Cell Therapy, Jules Bordet Institute, Université Libre de Bruxelles (ULB), Campus Erasme, Bâtiment de Transfusion (Level +1), Route de Lennik 808, 1070, Brussels, Belgium
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20
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Koltsova AM, Krylova TA, Musorina AS, Zenin VV, Turilova VI, Yakovleva TK, Poljanskaya GG. The Dynamics of Cell Properties during Long-Term Cultivation of Two Lines of Mesenchymal Stem Cells Derived from Wharton’s Jelly of Human Umbilical Cord. ACTA ACUST UNITED AC 2018. [DOI: 10.1134/s1990519x1801011x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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21
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Huang CJ, Lee FK, Chen SK, Chien CC, Wu ST, Wang YC. Clinical significance of interleukin‑6 and inducible nitric oxide synthase in ketamine‑induced cystitis. Int J Mol Med 2017; 41:836-844. [PMID: 29207018 PMCID: PMC5752171 DOI: 10.3892/ijmm.2017.3264] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Accepted: 10/30/2017] [Indexed: 11/21/2022] Open
Abstract
Ketamine is an ionotropic glutamatergic N-methyl-D-aspartate receptor antagonist, which is widely used among recreational drug abusers. Ketamine abusers exhibit substantially reduced bladder capacity, which can lead to urinary frequency. The molecular pathogenesis of ketamine-induced cystitis has been scarcely reported. Given previous clinical findings, it may be hypothesized that pathological alterations in smooth muscle cells (SMCs) of the urinary bladder serve a crucial role in the mechanism underlying cystitis. In the present study, two lineages of SMCs, one from differentiated foreskin-derived fibroblast-like stromal cells and the other from cultured normal aortic SMCs, were used to study ketamine-induced molecular alterations. Polymerase chain reaction was used to study the effects of ketamine on oxidative stress. The effects of adjuvant chemo-therapy with cyclophosphamide (CTX) were also investigated. The results indicated that the expression levels of interleukin-6 and inducible nitric oxide synthase (iNOS) were decreased, whereas collagen expression and deposition were increased in ketamine-treated SMCs. Conversely, treatment with CTX restored the expression of iNOS, which may prevent or limit oxidative damage. In conclusion, the present study demonstrated that ketamine may induce several molecular alterations in SMCs and these changes may be associated with the clinical symptoms observed in ketamine abusers. In addition, the specific chemotherapeutic agent CTX may reverse these ketamine-induced aberrations.
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Affiliation(s)
- Chi-Jung Huang
- Department of Medical Research, Cathay General Hospital, Taipei 10630, Taiwan, R.O.C
| | - Fa-Kung Lee
- School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei 24205, Taiwan, R.O.C
| | - Shao-Kuan Chen
- School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei 24205, Taiwan, R.O.C
| | - Chih-Cheng Chien
- Department of Medical Research, Cathay General Hospital, Taipei 10630, Taiwan, R.O.C
| | - Sheng-Tang Wu
- Division of Urology, Department of Surgery, Tri‑Service General Hospital, National Defense Medical Center, Taipei 11490, Taiwan, R.O.C
| | - Yen-Chieh Wang
- School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei 24205, Taiwan, R.O.C
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22
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Najar M, Lagneaux L. Foreskin as a source of immunotherapeutic mesenchymal stromal cells. Immunotherapy 2017; 9:207-217. [PMID: 28128711 DOI: 10.2217/imt-2016-0093] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Mesenchymal stromal cells (MSCs) have well-characterized properties and thus represent an attractive cell population for use in several therapeutic applications. Due to the limitations and inconveniences associated with classical sources of MSCs, the identification and characterization of alternative sources are required for safe and efficient cell therapy. The skin tissue is currently referred to as a reservoir of cells with therapeutically relevant functions. Historically considered biological waste, foreskin (FSK) is increasingly used to provide immunotherapeutic MSCs for medicinal products. This review discusses for the first time the nature and profile of MSCs within the foreskin tissue and, in particular, their immunobiology. A better immunological characterization and understanding of foreskin-derived cells will be critical for improving MSC-based cellular strategies for immunotherapeutic applications.
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Affiliation(s)
- Mehdi Najar
- Laboratory of Clinical Cell Therapy, Institut Jules Bordet, Université Libre de Bruxelles (ULB), Campus Erasme, Bâtiment de Transfusion (Level +1), Route de Lennik n° 808, 1070 Brussels, Belgium
| | - Laurence Lagneaux
- Laboratory of Clinical Cell Therapy, Institut Jules Bordet, Université Libre de Bruxelles (ULB), Campus Erasme, Bâtiment de Transfusion (Level +1), Route de Lennik n° 808, 1070 Brussels, Belgium
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23
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Abstract
For decades, researchers have been fascinated by the strategy of using cell therapy for bone defects; some progress in the field has been made. Owing to its ample supply and easy access, skin, the largest organ in the body, has gained attention as a potential source of stem cells. Despite extensive applications in skin and nerve regeneration, an increasing number of reports indicate its potential use in bone tissue engineering and regeneration. Unfortunately, few review articles are available to outline current research efforts in skin-based osteogenesis. This review first summarizes the latest findings on stem cells or progenitors in skin and their niches and then discusses the strategies of skin cell-based osteogenesis. We hope this article elucidates this topic and generates new ideas for future studies.
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Affiliation(s)
- Tingliang Wang
- Stem Cell and Tissue Engineering Laboratory, Department of Orthopaedics, West Virginia University, Morgantown, WV, USA.,Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lian Zhu
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ming Pei
- Stem Cell and Tissue Engineering Laboratory, Department of Orthopaedics, West Virginia University, Morgantown, WV, USA.,Division of Exercise Physiology, West Virginia University, Morgantown, WV, USA.,Mary Babb Randolph Cancer Center, Robert C. Byrd Health Sciences Center, West Virginia University, Morgantown, WV, USA
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24
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Koltsova AM, Zenin VV, Yakovleva TK, Poljanskaya GG. Characterization of a novel mesenchymal stem cell line derived from human embryonic stem cells. ACTA ACUST UNITED AC 2016. [DOI: 10.1134/s1990519x16010065] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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25
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Yarygin KN, Lupatov AY, Kholodenko IV. Cell-based therapies of liver diseases: age-related challenges. Clin Interv Aging 2015; 10:1909-24. [PMID: 26664104 PMCID: PMC4671765 DOI: 10.2147/cia.s97926] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The scope of this review is to revise recent advances of the cell-based therapies of liver diseases with an emphasis on cell donor's and patient's age. Regenerative medicine with cell-based technologies as its integral part is focused on the structural and functional restoration of tissues impaired by sickness or aging. Unlike drug-based medicine directed primarily at alleviation of symptoms, regenerative medicine offers a more holistic approach to disease and senescence management aimed to achieve restoration of homeostasis. Hepatocyte transplantation and organ engineering are very probable forthcoming options of liver disease treatment in people of different ages and vigorous research and technological innovations in this area are in progress. Accordingly, availability of sufficient amounts of functional human hepatocytes is crucial. Direct isolation of autologous hepatocytes from liver biopsy is problematic due to related discomfort and difficulties with further expansion of cells, particularly those derived from aging people. Allogeneic primary human hepatocytes meeting quality standards are also in short supply. Alternatively, autologous hepatocytes can be produced by reprogramming of differentiated cells through the stage of induced pluripotent stem cells. In addition, fibroblasts and mesenchymal stromal cells can be directly induced to undergo advanced stage hepatogenic differentiation. Reprogramming of cells derived from elderly people is accompanied by the reversal of age-associated changes at the cellular level manifesting itself by telomere elongation and the U-turn of DNA methylation. Cell reprogramming can provide high quality rejuvenated hepatocytes for cell therapy and liver tissue engineering. Further technological advancements and establishment of national and global registries of induced pluripotent stem cell lines homozygous for HLA haplotypes can allow industry-style production of livers for immunosuppression-free transplantation.
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Affiliation(s)
| | - Alexei Y Lupatov
- Laboratory of Cell Biology, Institute of Biomedical Chemistry, Moscow, Russia
| | - Irina V Kholodenko
- Laboratory of Cell Biology, Institute of Biomedical Chemistry, Moscow, Russia
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26
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Somuncu ÖS, Taşlı PN, Şişli HB, Somuncu S, Şahin F. Characterization and Differentiation of Stem Cells Isolated from Human Newborn Foreskin Tissue. Appl Biochem Biotechnol 2015; 177:1040-54. [PMID: 26304127 DOI: 10.1007/s12010-015-1795-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Accepted: 08/02/2015] [Indexed: 11/30/2022]
Abstract
Circumcision is described as a cultural, medical, and religious process which states surgical removal of the foreskin either partly or fully. Cells isolated from the circumcised tissues are referred as foreskin cells. They have been thought as feeder cell lines for embryonic stem cells. Their fibroblastic properties were also utilized for several experiments. The waste tissues that remain after the circumcision thought to have stem cell properties. Therefore, there have been very few attempts to expose their stem cell properties without turning them into induced pluripotent stem cells. Although stem cell isolation from prepuce and their mesenchymal multilineage differentiation potential have been presented many times in the literature, the current study explored hematopoietical phenotype of newborn foreskin stem cells for the first time. According to the results, human newborn foreskin stem cells (hnFSSCs) were identified by their capability to turn into all three germ layer cell types under in vitro conditions. In addition, these cells have exhibited a stable phenotype and have remained as a monolayer in vitro. hnFSSCs suggested to carry different treatment potentials for bone damages, cartilage problems, nerve damages, lesion formations, and other diseases that are derive from mesodermal, endodermal, and ectodermal origins. Owing to the location of the tissue in the body and differentiation capabilities of hnFSSCs, these cells can be considered as easily obtainable and utilizable even better than the other stem cell sources. In addition, hnFSSCs offers a great potential for tissue engineering approaches due to exhibiting embryonic stem cell-like characteristics, not having any ethical issues, and teratoma induction as in embryonic stem cell applications.
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Affiliation(s)
- Özge Sezin Somuncu
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Yeditepe University, 26 Ağustos Campus, Kayisdagi Cad., Kayisdagi, 34755, Istanbul, Turkey
| | - Pakize Neslihan Taşlı
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Yeditepe University, 26 Ağustos Campus, Kayisdagi Cad., Kayisdagi, 34755, Istanbul, Turkey
| | - Hatice Burcu Şişli
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Yeditepe University, 26 Ağustos Campus, Kayisdagi Cad., Kayisdagi, 34755, Istanbul, Turkey
| | - Salih Somuncu
- Department of Pediatric Surgery, School of Medicine, Bahçeşehir University, Istanbul, Turkey
| | - Fikrettin Şahin
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Yeditepe University, 26 Ağustos Campus, Kayisdagi Cad., Kayisdagi, 34755, Istanbul, Turkey.
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27
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Menstrual Blood Transplantation Therapy for Stroke and Other Neurological Disorders. Regen Med 2015. [DOI: 10.1007/978-1-4471-6542-2_6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Krylova TA, Musorina AS, Zenin VV, Yakovleva TK, Poljanskaya GG. A comparative analysis of mesenchymal stem-cell lines derived from bone marrow and limb muscle of early human embryos. ACTA ACUST UNITED AC 2014. [DOI: 10.1134/s1990519x14060042] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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29
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Zych J, Spangenberg L, Stimamiglio MA, Abud APR, Shigunov P, Marchini FK, Kuligovski C, Cofré AR, Schittini AV, Aguiar AM, Senegaglia A, Brofman PRS, Goldenberg S, Dallagiovanna B, Naya H, Correa A. Polysome profiling shows the identity of human adipose-derived stromal/stem cells in detail and clearly distinguishes them from dermal fibroblasts. Stem Cells Dev 2014; 23:2791-802. [PMID: 25068904 DOI: 10.1089/scd.2013.0496] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Although fibroblasts and multipotent stromal/stem cells, including adipose-derived stromal cells (ADSCs), have been extensively studied, they cannot be clearly distinguished from each other. We, therefore, investigated the cellular and molecular characteristics of ADSCs and fibroblasts. ADSCs and fibroblasts share several morphological similarities and surface markers, but were clearly found to be different types of cells. Contrary to previous reports, fibroblasts were not able to differentiate into adipocytes, osteoblasts, or chondrocytes. Polysome-bound mRNA profiling revealed that ∼ 1,547 genes were differentially expressed (DE) in the two cell types; the genes were related to cell adhesion, the extracellular matrix, differentiation, and proliferation. These findings were confirmed by functional analyses showing that ADSCs had a greater adhesion capacity than fibroblasts; the proliferation rate of fibroblasts was also higher than that of ADSCs. Importantly, 185 DE genes were integral to the plasma membrane and, thus, candidate markers for ADSC isolation and manipulation. We also observed that an established marker of fibroblasts and ADSCs, CD105, was overexpressed in ADSCs at both mRNA and protein levels. CD105 expression seemed to be related to differentiation capacity, at least for adipogenesis. This study shows that ADSCs and fibroblasts are distinct cell types. These findings should be taken into account when using these two cell types in basic and therapeutic studies.
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Affiliation(s)
- Jaiesa Zych
- 1 Instituto Carlos Chagas , Fiocruz-Paraná, Curitiba, Brazil
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30
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Chen Z, Wang Y, Shi C. Therapeutic Implications of Newly Identified Stem Cell Populations From the Skin Dermis. Cell Transplant 2014; 24:1405-22. [PMID: 24972091 DOI: 10.3727/096368914x682431] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Skin, the largest organ of the body, is a promising reservoir for adult stem cells. The epidermal stem cells and hair follicle stem cells have been well studied for their important roles in homeostasis, regeneration, and repair of the epidermis and appendages for decades. However, stem cells residing in dermis were not identified until the year 2001, when a variety of stem cell subpopulations have been isolated and identified from the dermis of mammalian skin such as neural crest stem cells, mesenchymal stem cell-like dermal stem cells, and dermal hematopoietic cells. These stem cell subpopulations exhibited capabilities of self-renewing, multipotent differentiating, and immunosuppressive properties. Hence, the dermis-derived stem cells showed extensive potential applications in regenerative medicine, especially for wound healing/tissue repair, neural repair, and hematopoietic recovery. Here we summarized current research on the stem cell subpopulations derived from the dermis and aimed to provide a comprehensive review on their isolation, specific markers, differentiation capacity, and the functional activities in homeostasis, regeneration, and tissue repair.
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Affiliation(s)
- Zelin Chen
- Institute of Combined Injury, State Key Laboratory of Trauma, Burns and Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, China
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31
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Sindberg GM, Lindborg BA, Wang Q, Clarkson C, Graham M, Donahue R, Hering BJ, Verfaillie CM, Bansal-Pakala P, O'Brien TD. Comparisons of phenotype and immunomodulatory capacity among rhesus bone-marrow-derived mesenchymal stem/stromal cells, multipotent adult progenitor cells, and dermal fibroblasts. J Med Primatol 2014; 43:231-241. [PMID: 24825538 DOI: 10.1111/jmp.12122] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/03/2014] [Indexed: 01/13/2023]
Abstract
BACKGROUND Potent immunomodulatory effects have been reported for mesenchymal stem/stromal cells (MSCs), multipotent adult progenitor cells (MAPCs), and fibroblasts. However, side-by-side comparisons of these cells specifically regarding immunophenotype, gene expression, and suppression of proliferation of CD4(+) and CD8(+) lymphocyte populations have not been reported. METHODS We developed MAPC and MSC lines from rhesus macaque bone marrow and fibroblast cell lines from rhesus dermis and assessed phenotypes based upon differentiation potential, flow cytometric analysis of immunophenotype, and quantitative RT-PCR analysis of gene expression. Using allogeneic lymphocyte proliferation assays, we compared the in vitro immunomodulatory potency of each cell type. RESULTS AND CONCLUSIONS Extensive phenotypic similarities exist among each cell type, although immunosuppressive potencies are distinct. MAPCs are most potent, and fibroblasts are the least potent cell type. All three cell types demonstrated immunomodulatory capacity such that each may have potential therapeutic applications such as in organ transplantation, where reduced local immune response is desirable.
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Affiliation(s)
- Gregory M Sindberg
- Department of Surgery, University of Minnesota, St. Paul, MN, USA.,Schulze Diabetes Institute, University of Minnesota, St. Paul, MN, USA
| | - Beth A Lindborg
- Veterinary Population Medicine Department, University of Minnesota, St. Paul, MN, USA.,Stem Cell Institute, University of Minnesota, St. Paul, MN, USA
| | - Qi Wang
- Biostatistical Design and Analysis Center, Clinical and Translational Science Institute, University of Minnesota, St. Paul, MN, USA
| | - Christina Clarkson
- Stem Cell Institute, University of Minnesota, St. Paul, MN, USA.,Veterinary and Biomedical Sciences Department, University of Minnesota, St. Paul, MN, USA
| | - Melanie Graham
- Department of Surgery, University of Minnesota, St. Paul, MN, USA.,Schulze Diabetes Institute, University of Minnesota, St. Paul, MN, USA
| | - Robert Donahue
- Hematology Branch, National Heart Lung Blood Institute, Rockville, MD, USA
| | - Bernhard J Hering
- Department of Surgery, University of Minnesota, St. Paul, MN, USA.,Schulze Diabetes Institute, University of Minnesota, St. Paul, MN, USA
| | | | - Pratima Bansal-Pakala
- Department of Surgery, University of Minnesota, St. Paul, MN, USA.,Schulze Diabetes Institute, University of Minnesota, St. Paul, MN, USA
| | - Timothy D O'Brien
- Veterinary Population Medicine Department, University of Minnesota, St. Paul, MN, USA.,Stem Cell Institute, University of Minnesota, St. Paul, MN, USA
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32
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Ko N, Lee JW, Hwang SS, Kim B, Ock SA, Lee SS, Im GS, Kang MJ, Park JK, Oh SJ, Oh KB. Nucleofection-mediated α1,3-galactosyltransferase gene inactivation and membrane cofactor protein expression for pig-to-primate xenotransplantation. Anim Biotechnol 2014; 24:253-67. [PMID: 23947662 DOI: 10.1080/10495398.2012.752741] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Xenotransplantation of pig organs into primates leads to hyperacute rejection (HAR). Functional ablation of the pig α 1,3-galactosyltransferase (GalT) gene, which abrogates expression of the Gal α 1-3Gal β 1-4GlcNAc-R (Gal) antigen, which inhibits HAR. However, antigens other than Gal may induce immunological rejection by their cognate antibody responses. Ultimately, overexpression of complement regulatory proteins reduces acute humoral rejection by non-Gal antibodies when GalT is ablated. In this study, we developed a vector-based strategy for ablation of GalT function and concurrent expression of membrane cofactor protein (MCP, CD46). We constructed an MCP expression cassette (designated as MCP-IRESneo) and inserted between the left and the right homologous arms to target exon 9 of the GalT gene. Nucleofection of porcine ear skin fibroblasts using the U-023 and V-013 programs resulted in high transfection efficiency and cell survival. We identified 28 clones in which the MCP-IRESneo vector had been successfully targeted to exon 9 of the GalT gene. Two of those clones, with apparent morphologically mitotic fibroblast features were selected through long-term culture. GalT gene expression was downregulated in these 2 clones. Importantly, MCP was shown to be efficiently expressed at the cell surface and to efficiently protect cell lysis against normal human complement serum attack in vitro.
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Affiliation(s)
- Nayoung Ko
- a Animal Biotechnology Division , National Institute of Animal Science , RDA , Suwon , South Korea
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33
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Huang HI, Chen SK, Wang RYL, Shen CR, Cheng YC. Human foreskin fibroblast-like stromal cells can differentiate into functional hepatocytic cells. Cell Biol Int 2013; 37:1308-19. [PMID: 23956153 DOI: 10.1002/cbin.10175] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2013] [Accepted: 07/12/2013] [Indexed: 11/07/2022]
Abstract
Foreskin fibroblast-like stromal cells (FDSCs) are progenitors isolated from human tissue that can differentiate into diverse cell types. Many types of stem cells can differentiate into hepatocyte-like cells, which could be used for drug testing or in liver regeneration therapy, but whether FDSCs can be converted into functional hepatocytes is unknown. FDSCs show divergent properties when cultured in distinct media, forming spheres in Dulbecco's modified Eagle's medium (DMEM) containing F12, epidermal growth factor (EGF), and basic fibroblast growth factor (b-FGF), but have fibroblast-like morphology when cultured in DMEM-based growth medium. Both cell populations express the typical mesenchymal stem cell markers CD90, CD105, and CD73, but the p75 neurotrophin receptor (p75NTR) was detected only in FDSC spheres. Both types of FDSCs can differentiate into hepatocyte-like cells, which express typical liver markers, including albumin and hepatocyte paraffin 1 (Hep Par1), along with liver-specific biological activities. When plasmids containing the human hepatitis B virus (HBV) genome were transfected transiently into FDSCs, differentiated hepatocyte-like cells secrete large amounts of HBe and HBs antigens. FDSCs could be used for clinical hepatic therapy and/or serve as a model of HBV.
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Affiliation(s)
- Hsing-I Huang
- Department of Medical Biotechnology and Laboratory Science, Chang Gung University, Tao-Yuan, Taiwan, R.O.C.; Research Center for Emerging Viral Infections, Chang Gung University, Tao-Yuan, Taiwan, R.O.C
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34
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Wong VW, Gurtner GC, Longaker MT. Wound healing: a paradigm for regeneration. Mayo Clin Proc 2013; 88:1022-31. [PMID: 24001495 DOI: 10.1016/j.mayocp.2013.04.012] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2013] [Accepted: 04/12/2013] [Indexed: 02/07/2023]
Abstract
Human skin is a remarkably plastic organ that sustains insult and injury throughout life. Its ability to expeditiously repair wounds is paramount to survival and is thought to be regulated by wound components such as differentiated cells, stem cells, cytokine networks, extracellular matrix, and mechanical forces. These intrinsic regenerative pathways are integrated across different skin compartments and are being elucidated on the cellular and molecular levels. Recent advances in bioengineering and nanotechnology have allowed researchers to manipulate these microenvironments in increasingly precise spatial and temporal scales, recapitulating key homeostatic cues that may drive regeneration. The ultimate goal is to translate these bench achievements into viable bedside therapies that address the growing global burden of acute and chronic wounds. In this review, we highlight current concepts in cutaneous wound repair and propose that many of these evolving paradigms may underlie regenerative processes across diverse organ systems.
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Affiliation(s)
- Victor W Wong
- Hagey Laboratory for Pediatric Regenerative Medicine, Department of Surgery, Stanford University, Stanford, CA, USA
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35
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Seo MS, Park SB, Kang KS. Isolation and characterization of canine Wharton's jelly-derived mesenchymal stem cells. Cell Transplant 2013; 21:1493-502. [PMID: 22732242 DOI: 10.3727/096368912x647207] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Wharton's jelly is a known stem cell source in humans. Because stem cells might provide a potential therapeutic role in canines, many stem cell sources are studied for isolation and characterization in the canine system. So far, there have been no reports identifying canine Wharton's jelly stem cells. In this study, we successfully isolated and characterized mesenchymal stem cells (MSCs) from canine Wharton's jelly. Canine Wharton's jelly-derived mesenchymal stem cells (cWJ-MSCs) that were grown in low-glucose DMEM medium have spindle-like shapes similar to human Wharton's jelly stem cells. We characterized the immunophenotypes of canine Wharton's jelly stem cells by FACS analysis and measured the cumulative population doubling level (CPDL). We investigated the differentiation of cWJ-MSCs with a trilineage differentiation assay to determine whether they were mesenchymal. Under various differentiation conditions, cWJ-MSCs presented chondrogenic, osteogenic, adipogenic, and neurogenic differentiation abilities in vitro. In conclusion, our results show that cWJ-MSCs might be a good source for stem cells. Furthermore, cWJ-MSCs might be useful as a cell therapy application for veterinary medicine.
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Affiliation(s)
- Min-Soo Seo
- Adult Stem Cell Research Center, College of Veterinary Medicine, Seoul National University, Seoul, Korea
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36
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Kuroda Y, Wakao S, Kitada M, Murakami T, Nojima M, Dezawa M. Isolation, culture and evaluation of multilineage-differentiating stress-enduring (Muse) cells. Nat Protoc 2013; 8:1391-415. [PMID: 23787896 DOI: 10.1038/nprot.2013.076] [Citation(s) in RCA: 138] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Multilineage-differentiating stress-enduring (Muse) cells are distinct stem cells in mesenchymal cell populations with the capacity to self-renew, to differentiate into cells representative of all three germ layers from a single cell, and to repair damaged tissues by spontaneous differentiation into tissue-specific cells without forming teratomas. We describe step-by-step procedures for isolating and evaluating these cells. Muse cells are also a practical cell source for human induced pluripotent stem (iPS) cells with markedly high generation efficiency. They can be collected as cells that are double positive for stage-specific embryonic antigen-3 (SSEA-3) and CD105 from commercially available mesenchymal cells, such as adult human bone marrow stromal cells and dermal fibroblasts, or from fresh adult human bone marrow samples. Under both spontaneous and induced differentiation conditions, they show triploblastic differentiation. It takes 4-6 h to collect and 2 weeks to confirm the differentiation and self-renewal capacity of Muse cells.
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Affiliation(s)
- Yasumasa Kuroda
- Department of Anatomy and Anthropology, Tohoku University Graduate School of Medicine, Sendai, Japan.
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37
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Vishnubalaji R, Al-Nbaheen M, Kadalmani B, Aldahmash A, Ramesh T. Comparative investigation of the differentiation capability of bone-marrow- and adipose-derived mesenchymal stem cells by qualitative and quantitative analysis. Cell Tissue Res 2012; 347:419-27. [PMID: 22287041 DOI: 10.1007/s00441-011-1306-3] [Citation(s) in RCA: 128] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2011] [Accepted: 12/12/2011] [Indexed: 12/13/2022]
Abstract
Mesenchymal stem cells (MSCs) hold promise for cell-based therapy in regenerative medicine. To date, MSCs have been obtained from conventional bone marrow via a highly invasive procedure. Therefore, MSCs are now also isolated from sources such as adipose tissue, cord blood and cord stroma, a subject of growing interest. As the characterization and differentiation potential of adipose-derived MSCs (AD-MSCs) and bone-marrow-derived MSCs (BM-MSCs) have not been documented, we have evaluated and compared the characteristics of both MSC types by qualitative and quantitative analyses. Both cell types show similar morphology and surface protein expression, being positive for stromal-associated markers and negative for hematopoietic and endothelial markers. The colony-forming potential of AD-MSCs is distinctly higher than that of BM-MSCs. Nonetheless, similar adipogenic and osteogenic differentiation is observed in both groups of MSCs. Cytochemical qualitative analysis and calcium mineralization demonstrate higher levels toward osteogenic differentiation in BM-MSCs than in AD-MSCs. On the contrary, the percentage of Nile red oil staining for differentiated adipocytes is higher in AD-MSCs than in BM-MSCs. Quantitative real-time polymerase chain reaction shows similar patterns of osteogenic- and adipogenic-associated gene expression in both cell types. Each of theMSCs respond in functional analysis by exhibiting unique properties at the differentiation level according to their micro-environmental niche. Thus, quantitative analysis might be a valuable means of describing stem cell multipotency, in addition to qualitative investigation.
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38
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Choi SH, Jung SY, Yoo SM, Asahara T, Suh W, Kwon SM, Baek SH. Amine-enriched surface modification facilitates expansion, attachment, and maintenance of human cardiac-derived c-kit positive progenitor cells. Int J Cardiol 2012; 168:100-7. [PMID: 23046590 DOI: 10.1016/j.ijcard.2012.09.065] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2011] [Revised: 05/29/2012] [Accepted: 09/14/2012] [Indexed: 10/27/2022]
Abstract
BACKGROUND Stem cells have a low expansion rate and are difficult to maintain in vitro. To overcome the problems of cardiovascular regeneration, we developed a novel method of stem cell cultivation in culture vessels with amine and carboxyl coatings. METHODS AND RESULTS We isolated cardiac stem/progenitor cells from infant-derived heart tissue by using c-kit antibody (human cardiac-derived c-kit positive progenitor cells; hCPC(c-kit+)); the cells differentiated into endothelial cells, smooth muscle cells, and cardiomyocytes. To characterize the effect of surface modification on hCPC(c-kit+) expansion, cellular attachment, c-kit expression maintenance, and cardiomyocyte differentiation, we tested hCPC(c-kit+) cultured on non-coated (control), amine-coated (amine), and carboxyl-coated (carboxyl) vessels. Ex vivo proliferation, c-kit maintenance, and cellular attachment were significantly enhanced in the amine group. The amine coating also increased procollagen type I (pro-COL1) expression and increased phosphorylation signals, such as focal adhesion kinase (FAK) and cytosolic Src, as well as enhanced ERK/CDK2 signaling. In addition, there was significant downregulation of the stress signal transducer, JNK, in the amine group. However, cardiomyogenesis remained unchanged in the control, amine, and carboxyl groups. CONCLUSIONS Although surface modifications had no effect on early induction cardiomyogenesis, amine-enriched surface modification may increase hCPC(c-kit+) expansion. The amine-enriched surface improved cellular proliferation and attachment during ex vivo hCPC(c-kit+) expansion, possibly by modulating intracellular signal transducers.
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Affiliation(s)
- Sung Hyun Choi
- Laboratory of Cardiovascular Regeneration, Division of Cardiovascular Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea School of Medicine, Seoul, South Korea.
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39
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Huang HI, Wu CZ. Isolation and differentiation potential of fibroblast-like stromal cells derived from human skin. Methods Mol Biol 2012; 879:465-70. [PMID: 22610576 DOI: 10.1007/978-1-61779-815-3_27] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Isolation of progenitor cell population is the first step in performing stem cell research. Progenitors isolated using different methods usually exhibit different characteristics and varied differentiation potentials. Here, we describe a method for isolation of the multipotent stromal cells from human foreskin tissues. The isolation rate is high and the obtained cells could be easily maintained in DMEM without supplement with specific growth factors.
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Affiliation(s)
- Hsing-I Huang
- Department of Medical Biotechnology and Laboratory Science and Research Center for Emerging Viral Infections, Chang Gung University, Tao-Yuan, Taiwan.
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40
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Skin-derived multipotent stromal cells--an archrival for mesenchymal stem cells. Cell Tissue Res 2012; 350:1-12. [PMID: 22885940 DOI: 10.1007/s00441-012-1471-z] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2012] [Accepted: 06/21/2012] [Indexed: 12/13/2022]
Abstract
Progenitor stem cells have been identified, isolated and characterized in numerous tissues and organs. However, their therapeutic potential and the use of these stem cells remain elusive except for a few progenitor cells from bone marrow, umbilical cord blood, eyes and dental pulp. The use of bone marrow-derived hematopoietic stem cells (HSC) or mesenchymal stem cells (MSCs) is restricted due to their extreme invasive procedures, low differentiation potential with age and rejection. Thus, we need a clinical grade alternative to progenitor stem cells with a high potential to differentiate, naïve and is relatively easy in in vitro propagation. In this review, we summarize cell populations of adherent and floating spheres derived from different origins of skin, or correctly foreskin, by enzymatic digestion compared with established MSCs. The morphology, phenotype, differentiation capability and immunosuppressive property of the adherent cell populations are comparable with MSCs. Serum-free cultured floating spheres have limited mesodermal but higher neurogenic differentation potential, analogous to neural crest stem cells. Both the populations confirmed their plethora potential in in vitro. Together, it may be noted that the skin-derived adherent cell populations and floating cells can be good alternative sources of progenitor cells especially in cosmetic, plastic and sports regenerative medicine.
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41
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Jaramillo-Ferrada PA, Wolvetang EJ, Cooper-White JJ. Differential mesengenic potential and expression of stem cell-fate modulators in mesenchymal stromal cells from human-term placenta and bone marrow. J Cell Physiol 2012; 227:3234-42. [PMID: 22105866 DOI: 10.1002/jcp.24014] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Placenta has attracted increasing attention over the past decade as a stem cell source for regenerative medicine. In particular, the amniochorionic membrane has been shown to harbor populations of mesenchymal stromal cells (MSCs). In this study, we have characterized ex vivo expanded MSCs from the human amniotic (hAMSCs) and chorionic (hCMSCs) membranes of human full-term placentas and adult bone marrow (hBMSCs). Our results show that hAMSCs, hCMSCs, and hBMSCs express typical mesenchymal (CD73, CD90, CD105, CD44, CD146, CD166) and pluripotent (Oct-4, Sox2, Nanog, Lin28, and Klf4) markers but not hematopoietic markers (CD45, CD34). Ex vivo expanded hAMSCs were found to be of fetal origin, while hCMSCs cultures contained only maternal cells. Cell proliferation was significantly higher in hCMSCs, compared to hAMSCs and hBMSCs. Integrin profiling revealed marked differences in the expression of α subunits between the three cell sources. Cadherin receptors were consistently expressed on a subset of progenitors (ranging from 1% to 60%), while N-CAM (CD56) was only expressed in hAMSCs and hCMSCs but not in hBMSCs. When induced to differentiate, hAMSCs and hCMSCs displayed strong chondrogenic and osteogenic differentiation potential but very limited capacity for adipogenic conversion. In contrast, hBMSCs showed strong differentiation potential along the three lineages. These results illustrate how MSCs from different ontological sources display differential expression of cell-fate mediators and mesodermal differentiation capacity.
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Affiliation(s)
- Pamela A Jaramillo-Ferrada
- Tissue Engineering and Microfluidics Laboratory, Australian Institute for Bioengineering & Nanotechnology, The University of Queensland, Brisbane, Queensland, Australia
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Abstract
Stem cell-based therapies offer tremendous potential for skin regeneration following injury and disease. Functional stem cell units have been described throughout all layers of human skin and the collective physical and chemical microenvironmental cues that enable this regenerative potential are known as the stem cell niche. Stem cells in the hair follicle bulge, interfollicular epidermis, dermal papillae, and perivascular space have been closely investigated as model systems for niche-driven regeneration. These studies suggest that stem cell strategies for skin engineering must consider the intricate molecular and biologic features of these niches. Innovative biomaterial systems that successfully recapitulate these microenvironments will facilitate progenitor cell-mediated skin repair and regeneration.
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RODRIGUES MARIACAROLINAO, DMITRIEV DMITRIY, RODRIGUES ANTONIO, GLOVER LORENE, SANBERG PAULR, ALLICKSON JULIEG, KUZMIN-NICHOLS NICOLE, TAJIRI NAOKI, SHINOZUKA KAZUTAKA, GARBUZOVA-DAVIS SVITLANA, KANEKO YUJI, BORLONGAN CESARV. Menstrual blood transplantation for ischemic stroke: Therapeutic mechanisms and practical issues. Interv Med Appl Sci 2012; 4:59-68. [PMID: 25267932 PMCID: PMC4177033 DOI: 10.1556/imas.4.2012.2.1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Cerebrovascular diseases are a major cause of death and long-term disability in developed countries. Tissue plasmin activator (tPA) is the only approved therapy for ischemic stroke, strongly limited by the short therapeutic window and hemorrhagic complications, therefore excluding most patients from its benefits. The rescue of the penumbra area of the ischemic infarct is decisive for functional recovery after stroke. Inflammation is a key feature in the penumbra area and it plays a dual role, improving injury in early phases but impairing neural survival at later stages. Stem cells can be opportunely used to modulate inflammation, abrogate cell death and, therefore, preserve neural function. We here discuss the possible role of stem cells derived from menstrual blood as restorative treatment for stroke. We highlight the availability, proliferative capacity, pluripotentiality and angiogenic features of these cells and explore their present and future experimental and clinical applications.
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Affiliation(s)
- MARIA CAROLINA O. RODRIGUES
- Department of Neurosurgery and Brain Repair, University of South Florida, College of Medicine, Tampa, FL, USA
- Department of Internal Medicine, School of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - DMITRIY DMITRIEV
- Department of Neurosurgery and Brain Repair, University of South Florida, College of Medicine, Tampa, FL, USA
| | - ANTONIO RODRIGUES
- Department of Neurosurgery and Brain Repair, University of South Florida, College of Medicine, Tampa, FL, USA
- Department of Internal Medicine, School of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - LOREN E. GLOVER
- Department of Neurosurgery and Brain Repair, University of South Florida, College of Medicine, Tampa, FL, USA
| | - PAUL R. SANBERG
- Department of Neurosurgery and Brain Repair, University of South Florida, College of Medicine, Tampa, FL, USA
| | | | | | - NAOKI TAJIRI
- Department of Neurosurgery and Brain Repair, University of South Florida, College of Medicine, Tampa, FL, USA
| | - KAZUTAKA SHINOZUKA
- Department of Neurosurgery and Brain Repair, University of South Florida, College of Medicine, Tampa, FL, USA
| | - SVITLANA GARBUZOVA-DAVIS
- Department of Neurosurgery and Brain Repair, University of South Florida, College of Medicine, Tampa, FL, USA
| | - YUJI KANEKO
- Department of Neurosurgery and Brain Repair, University of South Florida, College of Medicine, Tampa, FL, USA
| | - CESAR V. BORLONGAN
- Department of Neurosurgery and Brain Repair, University of South Florida, College of Medicine, Tampa, FL, USA
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Human chorionic villus mesenchymal stromal cells reveal strong endothelial conversion properties. Differentiation 2012; 83:260-70. [DOI: 10.1016/j.diff.2012.02.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2011] [Revised: 02/06/2012] [Accepted: 02/10/2012] [Indexed: 01/30/2023]
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Krylova TA, Koltsova AM, Zenin VV, Musorina AS, Yakovleva TK, Poljanskaya GG. Comparative characteristics of new lines of mesenchymal stem cells derived from human embryonic stem cells, bone marrow, and foreskin. ACTA ACUST UNITED AC 2012. [DOI: 10.1134/s1990519x12020071] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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De La Garza-Rodea AS, Van Der Velde-Van Dijke I, Boersma H, Gonçalves MAFV, Van Bekkum DW, De Vries AAF, Knaän-Shanzer S. Myogenic Properties of Human Mesenchymal Stem Cells Derived from Three Different Sources. Cell Transplant 2012; 21:153-73. [DOI: 10.3727/096368911x580554] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Mesenchymal stem cells (MSCs) of mammals have been isolated from many tissues and are characterized by their aptitude to differentiate into bone, cartilage, and fat. Differentiation into cells of other lineages like skeletal muscle, tendon/ligament, nervous tissue, and epithelium has been attained with MSCs derived from some tissues. Whether such abilities are shared by MSCs of all tissues is unknown. We therefore compared for three human donors the myogenic properties of MSCs from adipose tissue (AT), bone marrow (BM), and synovial membrane (SM). Our data show that human MSCs derived from the three tissues differ in phenotype, proliferation capacity, and differentiation potential. The division rate of AT-derived MSCs (AT-MSCs) was distinctly higher than that of MSCs from the other two tissue sources. In addition, clear donor-specific differences in the long-term maintenance of MSC proliferation ability were observed. Although similar in their in vitro fusogenic capacity with murine myoblasts, MSCs of the three sources contributed to a different extent to skeletal muscle regeneration in vivo. Transplanting human AT-, BM-, or SM-MSCs previously transduced with a lentiviral vector encoding β-galactosidase into cardiotoxin-damaged tibialis anterior muscles (TAMs) of immunodeficient mice revealed that at 30 days after treatment the frequency of hybrid myofibers was highest in the TAMs treated with AT-MSCs. Our finding of human-specific β-spectrin and dystrophin in hybrid myofibers containing human nuclei argues for myogenic programming of MSCs in regenerating murine skeletal muscle. For the further development of MSC-based treatments of myopathies, AT-MSCs appear to be the best choice in view of their efficient contribution to myoregeneration, their high ex vivo expansion potential, and because their harvesting is less demanding than that of BM- or SM-MSCs.
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Affiliation(s)
| | | | - Hester Boersma
- Department of Molecular Cell Biology, Leiden University Medical Center, Leiden, the Netherlands
| | | | - Dirk W. Van Bekkum
- Department of Molecular Cell Biology, Leiden University Medical Center, Leiden, the Netherlands
| | - Antoine A. F. De Vries
- Department of Molecular Cell Biology, Leiden University Medical Center, Leiden, the Netherlands
| | - Shoshan Knaän-Shanzer
- Department of Molecular Cell Biology, Leiden University Medical Center, Leiden, the Netherlands
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Jones E, McGonagle D. Synovial mesenchymal stem cells in vivo: Potential key players for joint regeneration. World J Rheumatol 2011; 1:4-11. [DOI: 10.5499/wjr.v1.i1.4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Unlike bone marrow (BM) mesenchymal stem cells (MSCs), whose in vivo identity has been actively explored in recent years, the biology of MSCs in the synovium remains poorly understood. Synovial MSCs may be of great importance to rheumatology and orthopedics because of the direct proximity and accessibility of the synovium to cartilage, ligament, and meniscus. Their excellent chondrogenic capabilities and suggested transit through the synovial fluid, giving unhindered access to the joint surface, further support a pivotal role for synovial MSCs in homeostatic joint repair. This review highlights several unresolved issues pertaining to synovial MSC isolation, topography, and their relationship with pericytes, synovial fibroblasts, and synovial fluid MSCs. Critically reviewing published data on synovial MSCs, we also draw from our experience of exploring the in vivo biology of MSCs in the BM to highlight key differences. Extending our knowledge of synovial MSCs in vivo could lead to novel therapeutic strategies for arthritic diseases.
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Abstract
Multipotent mesenchymal stromal cells or mesenchymal stem cells (MSCs) are mainly isolated from bone marrow or fat tissue. Owing to their potential for multilineage differentiation towards bone, cartilage and fat tissue, they were initially evaluated in innovative strategies for tissue engineering. More recently, they have gained interest for their immunomodulatory properties and have been tested in various clinical trials that aim to modulate the host immune response in graft-versus-host disease or autoimmune diseases. MSC-mediated immunomodulation occurs through the secretion of soluble mediators. The clinical applications of MSCs for rheumatic diseases focus on their potential to promote tissue repair/regeneration and prevent inflammation. This article will focus on the mechanisms by which MSCs might exhibit a therapeutic potential in rheumatology. Special attention is given to their potential for innovative future strategies.
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Affiliation(s)
| | - Danièle Noël
- INSERM U 844, Hôpital Saint-Eloi, 34295 Montpellier, France
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Therapeutic mesenchymal stem or stromal cells in rheumatic diseases: rationale, clinical data and perspectives. ACTA ACUST UNITED AC 2011. [DOI: 10.4155/cli.11.102] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Recent progress in cell therapy for basal ganglia disorders with emphasis on menstrual blood transplantation in stroke. Neurosci Biobehav Rev 2011; 36:177-90. [PMID: 21645544 DOI: 10.1016/j.neubiorev.2011.05.010] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2011] [Revised: 04/25/2011] [Accepted: 05/20/2011] [Indexed: 12/13/2022]
Abstract
Cerebrovascular diseases are the third leading cause of death and the primary cause of long-term disability in the United States. The only approved therapy for stroke is tPA, strongly limited by the short therapeutic window and hemorrhagic complications, therefore excluding most patients from its benefits. Parkinson's and Huntington's disease are the other two most studied basal ganglia diseases and, as stroke, have very limited treatment options. Inflammation is a key feature in central nervous system disorders and it plays a dual role, either improving injury in early phases or impairing neural survival at later stages. Stem cells can be opportunely used to modulate inflammation, abrogate cell death and, therefore, preserve neural function. We here discuss the role of stem cells as restorative treatments for basal ganglia disorders, including Parkinson's disease, Huntington's disease and stroke, with special emphasis to the recently investigated menstrual blood stem cells. We highlight the availability, proliferative capacity, pluripotentiality and angiogenic features of these cells and explore their present and future experimental and clinical applications.
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