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Mattei DN, Harman RM, Van de Walle GR, Smith R, Grivel JC, Abdelalim EM, Vinardell T. Effect of pregnancy on isolation efficiency and in vitro proliferation of equine peripheral-blood derived mesenchymal stromal cells. Theriogenology 2024; 224:107-118. [PMID: 38761667 DOI: 10.1016/j.theriogenology.2024.05.015] [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: 01/29/2024] [Revised: 05/02/2024] [Accepted: 05/10/2024] [Indexed: 05/20/2024]
Abstract
Mesenchymal stromal cells (MSCs) have regenerative and immunomodulatory potential and may be used to treat injured tissues. Pregnancy has been associated with increased MSCs in the peripheral circulation in multiple species, but to date, there are no reports on this matter in horses. This study aimed to evaluate the effect of pregnancy on isolation efficiency and proliferation capacity of equine MSCs derived from the peripheral blood (PB) of mares. Venous blood samples were collected at the 11th month of gestation and 1 month after delivery from clinically healthy Arabian mares that presented normal pregnancies. Blood samples were processed for in vitro cellular culture and hormonal and metabolic profiles. MSCs were isolated and characterized by trilineage differentiation potential, immunophenotyping, analyzed by gene sequencing and proliferation assays. The isolation of peripheral blood mononuclear cells (PBMCs) of pregnant mares were associated with higher isolation efficiency and proliferative capacity of MSCs derived from peripheral blood (PB-MSCs) recovered pre-partum than those isolated post-partum. Although fetal gender, parity, 5α-reduced pregnanes, insulin, and cortisol were shown to affect cellular proliferation, individual factors and the small population studied must be considered. This study suggests that PB-MSCs from pregnant mares could be a valuable alternative source of MSCs for therapeutic purposes.
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Affiliation(s)
- Debora N Mattei
- College of Health and Life Sciences, Hamad Bin Khalifa University (HBKU), Member of Qatar Foundation, PO Box 34110, Education City, Doha, Qatar; Equine Veterinary Medical Center, Member of Qatar Foundation, P.O. Box 5825, Doha, Qatar
| | - Rebecca M Harman
- Department of Microbiology and Immunology, Baker Institute for Animal Health, College of Veterinary Medicine, Cornell University, 235 Hungerford Hill Rd, Ithaca, NY 14850, USA
| | - Gerlinde R Van de Walle
- Department of Microbiology and Immunology, Baker Institute for Animal Health, College of Veterinary Medicine, Cornell University, 235 Hungerford Hill Rd, Ithaca, NY 14850, USA
| | - Roger Smith
- Department of Clinical Science and Services, The Royal Veterinary College, Hawkshead Lane, Hatfield, Hertfordshire, AL9 7TA, United Kingdom
| | - Jean Charles Grivel
- Deep Phenotyping Core, Sidra Medicine, PO Box 26999, Al Garrafa St, Ar-Rayyan, Doha, Qatar
| | - Essam M Abdelalim
- College of Health and Life Sciences, Hamad Bin Khalifa University (HBKU), Member of Qatar Foundation, PO Box 34110, Education City, Doha, Qatar; Laboratory of Pluripotent Stem Cell Disease Modeling, Translational Medicine Division, Research Branch, Sidra Medicine, P.O. Box 26999, Doha, Qatar; Diabetes Research Center (DRC), Qatar Biomedical Research Institute (QBRI), Hamad Bin Khalifa University (HBKU), Member of Qatar Foundation, PO Box 34110, Education City, Doha, Qatar
| | - Tatiana Vinardell
- College of Health and Life Sciences, Hamad Bin Khalifa University (HBKU), Member of Qatar Foundation, PO Box 34110, Education City, Doha, Qatar; Equine Veterinary Medical Center, Member of Qatar Foundation, P.O. Box 5825, Doha, Qatar.
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Schroers M, Bruns Y, Waselau AC, Steigmeier-Raith S, Meyer-Lindenberg A. Autologous point-of-care stromal vascular fraction transplantation in dogs with advanced osteoarthritis of the knee and hip joints. Aust Vet J 2024; 102:41-46. [PMID: 38044819 DOI: 10.1111/avj.13303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 10/25/2023] [Accepted: 11/19/2023] [Indexed: 12/05/2023]
Abstract
OBJECTIVE The aim of the study was to assess lameness in dogs with advanced osteoarthritis of the hip and knee joints after a single autologous point-of-care transplantation of the Stromal Vascular Fraction (SVF) into the affected joint. MATERIALS AND METHODS During a minilaparotomy, 10 g of falciform fat was removed from each patient for each joint to be treated. A modern and time-saving procedure (ARC TM System, InGeneron GmbH, Houston, USA) was used for the in-house preparation of the SVF, so that the isolated cells could be applied to the respective joint within 2 h after fat removal. In total, five knee joints of five patients and seven hip joints of four patients were treated. RESULTS Improvement in lameness according to owner questionnaires was seen in 3 of 5 patients with knee joint arthritis and 2 of 4 patients with hip joint arthritis. Based on gait analysis, only one dog with gonarthrosis and one dog with coxarthrosis showed improvement up to a maximum of 3 months after surgery. CONCLUSION This is the first case series on the treatment of osteoarthrosis of the knee or hip joint using point-of-care transplantation of the SVF. In individual cases, this method may represent a therapeutic approach for the treatment in dogs with advanced cox- or gonarthrosis, although only a short-term effect can be expected, which calls into question the effort and costs involved.
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Affiliation(s)
- M Schroers
- Clinic for Small Animal Surgery and Reproduction, Veterinary Faculty, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Y Bruns
- Clinic for Small Animal Surgery and Reproduction, Veterinary Faculty, Ludwig-Maximilians-Universität München, Munich, Germany
| | - A-C Waselau
- Clinic for Small Animal Surgery and Reproduction, Veterinary Faculty, Ludwig-Maximilians-Universität München, Munich, Germany
| | - S Steigmeier-Raith
- Clinic for Small Animal Surgery and Reproduction, Veterinary Faculty, Ludwig-Maximilians-Universität München, Munich, Germany
| | - A Meyer-Lindenberg
- Clinic for Small Animal Surgery and Reproduction, Veterinary Faculty, Ludwig-Maximilians-Universität München, Munich, Germany
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Stage HJ, Trappe S, Söllig K, Trachsel DS, Kirsch K, Zieger C, Merle R, Aschenbach JR, Gehlen H. Multilineage Differentiation Potential of Equine Adipose-Derived Stromal/Stem Cells from Different Sources. Animals (Basel) 2023; 13:ani13081352. [PMID: 37106915 PMCID: PMC10135324 DOI: 10.3390/ani13081352] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 04/06/2023] [Accepted: 04/13/2023] [Indexed: 04/29/2023] Open
Abstract
The investigation of multipotent stem/stromal cells (MSCs) in vitro represents an important basis for translational studies in large animal models. The study's aim was to examine and compare clinically relevant in vitro properties of equine MSCs, which were isolated from abdominal (abd), retrobulbar (rb) and subcutaneous (sc) adipose tissue by collagenase digestion (ASCs-SVF) and an explant technique (ASCs-EXP). Firstly, we examined proliferation and trilineage differentiation and, secondly, the cardiomyogenic differentiation potential using activin A, bone morphogenetic protein-4 and Dickkopf-1. Fibroblast-like, plastic-adherent ASCs-SVF and ASCs-EXP were obtained from all sources. The proliferation and chondrogenic differentiation potential did not differ significantly between the isolation methods and localizations. However, abd-ASCs-EXP showed the highest adipogenic differentiation potential compared to rb- and sc-ASCs-EXP on day 7 and abd-ASCs-SVF a higher adipogenic potential compared to abd-ASCs-EXP on day 14. Osteogenic differentiation potential was comparable at day 14, but by day 21, abd-ASCs-EXP demonstrated a higher osteogenic potential compared to abd-ASCs-SVF and rb-ASCs-EXP. Cardiomyogenic differentiation could not be achieved. This study provides insight into the proliferation and multilineage differentiation potential of equine ASCs and is expected to provide a basis for future preclinical and clinical studies in horses.
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Affiliation(s)
- Hannah J Stage
- Equine Clinic, Surgery and Radiology, Department of Veterinary Medicine, Freie Universität Berlin, Oertzenweg 19b, 14163 Berlin, Germany
| | - Susanne Trappe
- Institute of Veterinary Physiology, Freie Universität Berlin, Oertzenweg 19b, 14163 Berlin, Germany
| | - Katharina Söllig
- Institute of Veterinary Physiology, Freie Universität Berlin, Oertzenweg 19b, 14163 Berlin, Germany
| | - Dagmar S Trachsel
- Clinical Unit of Equine Internal Medicine, Department for Companion Animals and Horses, University of Veterinary Medicine Vienna, Veterinärplatz 1, 1210 Vienna, Austria
| | - Katharina Kirsch
- Institute of Veterinary Physiology, Freie Universität Berlin, Oertzenweg 19b, 14163 Berlin, Germany
| | - Cornelia Zieger
- Institute of Veterinary Pathology Department of Veterinary Medicine, Freie Universität Berlin, Robert-von-Ostertag-Straße 15, 14163 Berlin, Germany
| | - Roswitha Merle
- Institute for Veterinary Epidemiology and Biostatistics, Department of Veterinary Medicine, Freie Universität Berlin, Königsweg 67, 14163 Berlin, Germany
| | - Jörg R Aschenbach
- Institute of Veterinary Physiology, Freie Universität Berlin, Oertzenweg 19b, 14163 Berlin, Germany
| | - Heidrun Gehlen
- Equine Clinic, Surgery and Radiology, Department of Veterinary Medicine, Freie Universität Berlin, Oertzenweg 19b, 14163 Berlin, Germany
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Bagge J, Berg LC, Janes J, MacLeod JN. Donor age effects on in vitro chondrogenic and osteogenic differentiation performance of equine bone marrow- and adipose tissue-derived mesenchymal stromal cells. BMC Vet Res 2022; 18:388. [PMID: 36329434 PMCID: PMC9632053 DOI: 10.1186/s12917-022-03475-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 10/10/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Bone marrow (BM)- and adipose tissue (AT)-derived mesenchymal stromal cells (MSCs) have shown potential as cell-based therapies for cartilage and bone injuries and are used increasingly in human and veterinary practice to facilitate the treatment of orthopedic conditions. However, human and rodent studies have documented a sharp decline in chondrogenic and osteogenic differentiation potential with increasing donor age, which may be problematic for the important demographic of older orthopedic patients. The aim of this study was to identify the effect of donor age on the chondrogenic and osteogenic differentiation performance of equine BM- and AT-MSCs in vitro. BM- and AT-MSCs and dermal fibroblasts (biological negative control) were harvested from horses in five different age groups (n = 4, N = 60); newborn (0 days), yearling (15-17 months), adult (5-8 years), middle-aged (12-18 years), and geriatric (≥ 22 years). Chondrogenic differentiation performance was assessed quantitatively by measuring pellet size, matrix proteoglycan levels, and gene expression of articular cartilage biomarkers. Osteogenic differentiation performance was assessed quantitatively by measuring alkaline phosphatase activity, calcium deposition, and gene expression of bone biomarkers. RESULTS Chondrogenic and osteogenic differentiation performance of equine BM- and AT-MSCs declined with increasing donor age. BM-MSCs had a higher chondrogenic differentiation performance. AT-MSCs showed minimal chondrogenic differentiation performance in all age groups. For osteogenesis, alkaline phosphatase activity was also higher in BM-MSCs, but BM-MSCs calcium deposition was affected by donor age earlier than AT-MSCs. Chondrogenic and osteogenic differentiation performance of BM-MSCs exhibited a decline as early as between the newborn and yearling samples. Steady state levels of mRNA encoding growth factors, chondrogenic, and osteogenic biomarkers were lower with increasing donor age in both MSC types. CONCLUSIONS The data showed that chondrogenic and osteogenic differentiation performance of equine BM-MSCs declined already in yearlings, and that AT-MSCs showed minimal chondrogenic potential, but were affected later by donor age with regards to osteogenesis (calcium deposition). The results highlight the importance of donor age considerations and MSC selection for cell-based treatment of orthopedic injuries and will help inform clinicians on when to implement or potentially cryopreserve cells. Moreover, the study provides molecular targets affected by donor age.
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Affiliation(s)
- Jasmin Bagge
- grid.5254.60000 0001 0674 042XDepartment of Veterinary Clinical Sciences, University of Copenhagen, Agrovej 8, 2630 Taastrup, Denmark ,grid.266539.d0000 0004 1936 8438Department of Veterinary Science, Maxwell H. Gluck Equine Research Center, University of Kentucky, 1400 Nicholasville Rd, Lexington, KY 40546 USA
| | - Lise Charlotte Berg
- grid.5254.60000 0001 0674 042XDepartment of Veterinary Clinical Sciences, University of Copenhagen, Agrovej 8, 2630 Taastrup, Denmark
| | - Jennifer Janes
- grid.266539.d0000 0004 1936 8438Department of Veterinary Science, University of Kentucky Veterinary Diagnostic Laboratory, University of Kentucky, 1490 Bull Lea Rd, Lexington, KY 40511 USA
| | - James N. MacLeod
- grid.266539.d0000 0004 1936 8438Department of Veterinary Science, Maxwell H. Gluck Equine Research Center, University of Kentucky, 1400 Nicholasville Rd, Lexington, KY 40546 USA
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Schroers M, Schermuck Y, Steigmeier‐Raith S, Waselau A, Meyer‐Lindenberg A. Rapid autologous point‐of‐care transplantation of the adipose‐derived stromal vascular fraction in a dog with cubarthrosis. VETERINARY RECORD CASE REPORTS 2022. [DOI: 10.1002/vrc2.498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Maike Schroers
- Clinic for Small Animal Surgery and Reproduction, Veterinary Faculty Ludwig‐Maximilians‐Universität München Munich Germany
| | - Yyonne Schermuck
- Clinic for Small Animal Surgery and Reproduction, Veterinary Faculty Ludwig‐Maximilians‐Universität München Munich Germany
| | - Stephanie Steigmeier‐Raith
- Clinic for Small Animal Surgery and Reproduction, Veterinary Faculty Ludwig‐Maximilians‐Universität München Munich Germany
| | - Anja‐Christina Waselau
- Clinic for Small Animal Surgery and Reproduction, Veterinary Faculty Ludwig‐Maximilians‐Universität München Munich Germany
| | - Andrea Meyer‐Lindenberg
- Clinic for Small Animal Surgery and Reproduction, Veterinary Faculty Ludwig‐Maximilians‐Universität München Munich Germany
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Tissue Engineering of Canine Cartilage from Surgically Debrided Osteochondritis Dissecans Fragments. Ann Biomed Eng 2021; 50:56-77. [PMID: 34961892 PMCID: PMC8763830 DOI: 10.1007/s10439-021-02897-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 11/21/2021] [Indexed: 11/30/2022]
Abstract
This study in dogs explored the feasibility of using cartilage fragments removed and discarded during routine palliative surgery for osteochondritis dissecans (OCD) as a source of primary chondrocytes for scaffold-free cartilage tissue-engineering. Primary chondrocytes were obtained from three OCD donors and one age-matched healthy articular cartilage (HAC) donor. After monolayer expansion of primary cells, a three-dimensional spherical suspension culture was implemented. Following this stage, cells were seeded at a high density into custom-made agarose molds that allowed for size and shape-specific constructs to be generated via a method of cellular self-assembling in a scaffold-free environment. Fifty-eight neocartilage constructs were tissue-engineered using this methodology. Neocartilage constructs and native cartilage from shoulder joint were subjected to histological, mechanical, and biochemical testing. OCD and HAC chondrocytes-sourced constructs had uniformly flat morphology and histology consistent with cartilage tissue. Constructs sourced from OCD chondrocytes were 1.5-times (32%) stiffer in compression and 1.3 times (23%) stronger in tension than constructs sourced from HAC chondrocytes and only 8.7-times (81%) less stiff in tension than native tissue. Constructs from both cell sources consistently had lower collagen content than native tissue (22.9%/dry weight [DW] for OCD and 4.1%/DW for HAC vs. 51.1%/DW native tissue). To improve the collagen content and mechanical properties of neocartilage, biological and mechanical stimuli, and thyroid hormone (tri-iodothyronine) were applied to the chondrocytes during the self-assembling stage in two separate studies. A 2.6-fold (62%) increase in compressive stiffness was detected with supplementation of biological stimuli alone and 5-fold (81%) increase with combined biological and mechanical stimuli at 20% strain. Application of thyroid hormone improved collagen content (1.7-times, 33%), tensile strength (1.8-times, 43%), and stiffness (1.3-times, 21%) of constructs, relative to untreated controls. Collectively, these data suggest that OCD chondrocytes can serve as a reliable cell source for cartilage tissue-engineering and that canine chondrocytes respond favorably to biological and mechanical stimuli that have been shown effective in chondrocytes from other animal species, including humans.
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Ma Y, Zhang Q, Yang K, Ma J, Pan R, Lu G. Ultra-structural morphology analysis of human cranial bone marrow mesenchymal stromal cells during neural differentiation. Neurosci Lett 2021; 763:136179. [PMID: 34416344 DOI: 10.1016/j.neulet.2021.136179] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 07/31/2021] [Accepted: 08/15/2021] [Indexed: 10/20/2022]
Abstract
Neural differentiation of mesenchymal stromal cells has been widely studied. However, a comparative characterization of ultrastructural changes during neural differentiation has not been performed. In this study, we conducted scanning electron microscopy and transmission electron microscopy analysis to show the morphological changes in mesenchymal stromal cells upon induction of neural differentiation. In addition, transmission electron microscopy results demonstrated ultrastructural differences between human cranial bone marrow mesenchymal stromal cells and iliac crest bone marrow mesenchymal stromal cells. We propose that enriched microvesicles in cranial bone marrow mesenchymal stromal cells may be responsible for the increased efficiency of neural differentiation.
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Affiliation(s)
- Yuyuan Ma
- Department of Neurosurgery, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou 310014, PR China
| | - Qulin Zhang
- Department of Neurosurgery, Nanxun People's Hospital, Huzhou 313009, PR China
| | - Kaichuang Yang
- Department of Neurosurgery, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou 310014, PR China
| | - Jie Ma
- Department of Pathology, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou 310014, P R China
| | - Ruolang Pan
- Key Laboratory of Cell-Based Drug and Applied Technology Development in Zhejiang Province, Hangzhou 311121, PR China; Institute for Cell-Based Drug Development of Zhejiang Province, S-Evans Biosciences, Hangzhou 311121, PR China.
| | - Gang Lu
- Department of Neurosurgery, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou 310014, PR China.
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RATHORE NS, KASHYAP SK, DEORA ANUPAMA, KUMAR PANKAJ, SINGH J, TALLURI TR. Expression of reprogramming factors in mesenchymal stem cells isolated from equine umbilical cord Wharton’s jelly and amniotic fluid. THE INDIAN JOURNAL OF ANIMAL SCIENCES 2021. [DOI: 10.56093/ijans.v91i2.113818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Stem cells represent the most promising population for regenerative cell therapy and have gained much attention during the recent past. Mesenchymal stem cells (MSCs) are multipotent stem cells that can differentiate into trilineages. Like haematopoietic cells, mesenchymal cells have been shown to proliferate and form fibroblast-like colonies in vitro. Despite major progress in our general knowledge related to the application of adult stem cells, finding alternative sources for bone marrow MSCs has remained a challenge. A wide diversity of isolation procedures for mesenchymal stromal cells from various tissues of the placenta, umbilical cord and Wharton's jelly have been described for humans and other species. In this study, we isolated established umbilical cord Wharton’s jelly as a primary source for isolation of mesenchymal stem cells since it is a rich source of stem cells and no ethical concerns are involved. Equine umbilical cord Wharton’s jelly segments were collected during foaling time and digested enzymatically and cultured in-vitro in culture medium. In addition to the study of their morphology and colony forming units, the expression of reprogramming factors by the isolated MSCs were also studied. The isolated MSCs were observed to be plastic adherent, clonogenic and their morphology were polygonal, star shaped and fibroblast like. They revealed a strong expression of pluripotent stemness markers OCT-4, SOX-2, Nanog and KLF-4. From the current study, it can be concluded that Wharton's jelly is a rich source of stem cells with stemness properties expressing the reprogramming factors and mesenchymal like morphology and could be used as an alternate for the bone marrow derived mesenchymal stem cells for cell based regenerative therapies.
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Di Bella S, Cannella V, Mira F, Di Marco P, Lastra A, Gucciardi F, Purpari G, Guercio A. The Effect of a 7 Year-Long Cryopreservation on Stemness Features of Canine Adipose-Derived Mesenchymal Stem Cells (cAD-MSC). Animals (Basel) 2021; 11:ani11061755. [PMID: 34208255 PMCID: PMC8230844 DOI: 10.3390/ani11061755] [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: 04/15/2021] [Revised: 06/07/2021] [Accepted: 06/09/2021] [Indexed: 12/19/2022] Open
Abstract
Mesenchymal stem cells (MSCs) are used in therapy in animal models and veterinary medicine, due to their capacity of inducing tissue regeneration and immunomodulation. Their clinical application requires a ready off-the-shelf amount of viable therapeutics doses. For this purpose, it is useful to cryopreserve MSCs to gain a ready and controlled source of abundant autologous stem cells. We evaluated the effect of 7 years cryopreservation using 10% dimethyl sulfoxide (DMSO) with different fetal bovine serum (FBS) concentrations (from 10 to 90%) on different passages of MSCs isolated from canine adipose tissue (cAD-MSCs). The study aimed to evaluate the most adequate cell passage and FBS percentage for the long-term cryopreservation of cells by maintaining the stemness features. Phenotype morphology, cell viability, osteogenic and adipogenic differentiation potentials, proliferative potential and expression of pluripotency markers were analyzed in thawed cells and compared with fresh ones. We demonstrated that cells cryopreserved with at least 80% FBS maintain unaltered the stemness characteristics of the freshly isolated cells. In particular, cells of P0-P1 passages have to be expanded in vitro and subsequently cryopreserved and cells of P2-P4 passages should be considered in the studies on therapeutic application and in vitro study of cAD-MSCs.
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Al Naem M, Bourebaba L, Kucharczyk K, Röcken M, Marycz K. Therapeutic mesenchymal stromal stem cells: Isolation, characterization and role in equine regenerative medicine and metabolic disorders. Stem Cell Rev Rep 2021; 16:301-322. [PMID: 31797146 DOI: 10.1007/s12015-019-09932-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Mesenchymal stromal cells (MSC) have become a popular treatment modality in equine orthopaedics. Regenerative therapies are especially interesting for pathologies like complicated tendinopathies of the distal limb, osteoarthritis, osteochondritis dissecans (OCD) and more recently metabolic disorders. Main sources for MSC harvesting in the horse are bone marrow, adipose tissue and umbilical cord blood. While the acquisition of umbilical cord blood is fairly easy and non-invasive, extraction of bone marrow and adipose tissue requires more invasive techniques. Characterization of the stem cells as a result of any isolation method, is also a crucial step for the confirmation of the cells' stemness properties; thus, three main characteristics must be fulfilled by these cells, namely: adherence, expression of a series of well-defined differentiation clusters as well as pluripotency. EVs, resulting from the paracrine action of MSCs, also play a key role in the therapeutic mechanisms mediated by stem cells; MSC-EVs are thus largely implicated in the regulation of proliferation, maturation, polarization and migration of various target cells. Evidence that EVs alone represent a complex network 0involving different soluble factors and could then reflect biophysical characteristics of parent cells has fuelled the importance of developing highly specific techniques for their isolation and analysis. All these aspects related to the functional and technical understanding of MSCs will be discussed and summarized in this review.
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Affiliation(s)
- Mohamad Al Naem
- Faculty of Veterinary Medicine, Equine Clinic - Equine Surgery, Justus-Liebig-University, 35392, Gießen, Germany
| | - Lynda Bourebaba
- Department of Experimental Biology, Faculty of Biology and Animal Science, Wrocław University of Environmental and Life Sciences, Norwida 27B, 50-375, Wrocław, Poland.,International Institute of Translational Medicine, Jesionowa, 11, Malin, 55-114, Wisznia Mała, Poland
| | - Katarzyna Kucharczyk
- Department of Experimental Biology, Faculty of Biology and Animal Science, Wrocław University of Environmental and Life Sciences, Norwida 27B, 50-375, Wrocław, Poland
| | - Michael Röcken
- Faculty of Veterinary Medicine, Equine Clinic - Equine Surgery, Justus-Liebig-University, 35392, Gießen, Germany
| | - Krzysztof Marycz
- Faculty of Veterinary Medicine, Equine Clinic - Equine Surgery, Justus-Liebig-University, 35392, Gießen, Germany. .,Department of Experimental Biology, Faculty of Biology and Animal Science, Wrocław University of Environmental and Life Sciences, Norwida 27B, 50-375, Wrocław, Poland. .,International Institute of Translational Medicine, Jesionowa, 11, Malin, 55-114, Wisznia Mała, Poland.
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Debbarma P, Mondal T, Manna C, Kumar K, Mukherjee J, Das BC, Bag S, Das K. Post-calving umbilical cord tissue offcut: A potential source for the isolation of bovine mesenchymal stem cells. Vet World 2020; 13:2772-2779. [PMID: 33487997 PMCID: PMC7811551 DOI: 10.14202/vetworld.2020.2772-2779] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 11/16/2020] [Indexed: 11/16/2022] Open
Abstract
Background and Aim: Veterinary health care is an emergent area in animal sciences and innovative therapeutic approaches happen to be imperative in the present days. In view of the importance of cattle health and production, it is necessary to take up contemporary approach of stem cell therapy in this sector also. This study aimed to standardize an explant culture method of bovine umbilical tissue offcut to isolate mesenchymal stem cells (MSCs) because considerable efforts are required for ensuring easy accessibility and availability of MSCs in bulk quantity, as well as in establishing and characterizing the cell lines. Materials and Methods: The umbilical cord (UC) tissue matrix offcut was collected after calving. A simplified in vitro cell isolation technique was followed to collect the emerged out cells from the explants of UC. Further, we expanded these isolated cells in vitro, observed its growth kinetics, and characterized to confirm as per the criterion of bovine MSCs. Results: A considerable exponential growth rate of the UC-derived cells was noticed. In addition to their confirmation as MSCs, the cells also exhibited plastic adherent property and maintained the spindle-shaped morphology throughout the in vitro culture. The cultured cells were found positive MSC-specific surface markers CD105, CD90, and CD73 and were negative for hematopoietic cell marker CD45. Cytochemical studies revealed the ability of the cells to differentiate into osteogenic, chondrogenic, and adipogenic lineages. Conclusion: This simplified method of isolation and culture of bovine multipotent MSCs from the UC offcut collected after calving could be extrapolated for the greater availability of the cells for prospective therapeutic applications.
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Affiliation(s)
- Parishma Debbarma
- Department of Veterinary Physiology, West Bengal University of Animal and Fishery Sciences, Kolkata, West Bengal, India
| | - Tanmay Mondal
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh, India
| | - Camelia Manna
- Department of Veterinary Physiology, West Bengal University of Animal and Fishery Sciences, Kolkata, West Bengal, India
| | - Kuldeep Kumar
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh, India
| | - Joydip Mukherjee
- Department of Veterinary Physiology, West Bengal University of Animal and Fishery Sciences, Kolkata, West Bengal, India
| | - Bikash Chandra Das
- Eastern Regional Station, ICAR-Indian Veterinary Research Institute, Kolkata, West Bengal, India
| | - Sadhan Bag
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh, India
| | - Kinsuk Das
- Department of Veterinary Physiology, West Bengal University of Animal and Fishery Sciences, Kolkata, West Bengal, India
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12
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Bagge J, MacLeod JN, Berg LC. Cellular Proliferation of Equine Bone Marrow- and Adipose Tissue-Derived Mesenchymal Stem Cells Decline With Increasing Donor Age. Front Vet Sci 2020; 7:602403. [PMID: 33363241 PMCID: PMC7758322 DOI: 10.3389/fvets.2020.602403] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 10/19/2020] [Indexed: 11/15/2022] Open
Abstract
Background: Bone marrow (BM)- and adipose tissue (AT)-derived mesenchymal stem cells (MSCs) are used increasingly for autologous cell therapy in equine practice to treat musculoskeletal and other injuries. Current recommendations often call for 10–100 million MSCs per treatment, necessitating the expansion of primary cells in culture prior to therapeutic use. Of concern, human and rodent studies have shown a decline of both MSC recovery from sampled tissue and in vitro proliferative capacity with increasing donor age. This may be problematic for applications of autologous cell-based therapies in the important equine demographic of older patients. Objectives: To investigate the effect of donor age on the cellular proliferation of equine BM- and AT-MSCs. Study Design:In vitro study. Methods: BM- and AT-MSCs and dermal fibroblasts (biological control) were harvested from horses in five different age groups (n = 4, N = 60); newborn (0 days), yearling (15–17 months), adult (5–8 years), middle-aged (12–18 years), and geriatric (≥22 years). Proliferation of the cells was tested using an EdU incorporation assay and steady state mRNA levels measured for targeted proliferation, aging, and senescence biomarkers. Results: The cellular proliferation of equine BM- and AT-MSCs declined significantly in the geriatric cohort relative to the younger age groups. Proliferation levels in the two MSC types were equally affected by donor age. Analysis of steady state mRNA levels showed an up-regulation in tumor suppressors, apoptotic genes, and multiple growth factors in MSCs from old horses, and a down-regulation of some pro-cycling genes with a few differences between cell types. Main Limitations: Potential age-dependent differences in cell function parameters relevant to cell-therapy application were not investigated. Conclusions: The cellular proliferation of equine BM- and AT-MSCs declined at advanced donor ages. High levels of in vitro proliferation were observed in both MSC types from horses in the age groups below 18 years of age.
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Affiliation(s)
- Jasmin Bagge
- Department of Veterinary Clinical Sciences, University of Copenhagen, Copenhagen, Denmark.,Maxwell H. Gluck Equine Research Center, Department of Veterinary Science, University of Kentucky, Lexington, KY, United States
| | - James N MacLeod
- Maxwell H. Gluck Equine Research Center, Department of Veterinary Science, University of Kentucky, Lexington, KY, United States
| | - Lise C Berg
- Department of Veterinary Clinical Sciences, University of Copenhagen, Copenhagen, Denmark
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13
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Suelzu CM, Conti V, Khalidy Y, Montagna S, Strusi G, Di Lecce R, Berni P, Basini G, Ramoni R, Grolli S. Xenobiotic-Free Medium Guarantees Expansion of Adipose Tissue-Derived Canine Mesenchymal Stem Cells Both in 3D Fibrin-Based Matrices and in 2D Plastic Surface Cultures. Cells 2020; 9:cells9122578. [PMID: 33276432 PMCID: PMC7759956 DOI: 10.3390/cells9122578] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 11/22/2020] [Accepted: 11/28/2020] [Indexed: 01/22/2023] Open
Abstract
Mesenchymal stem cells (MSCs) have been recently introduced in veterinary medicine as a potential therapeutic tool for several pathologies. The large-scale in vitro expansion needed to ensure the preparation of a suitable number of MSCs for clinical application usually requires the use of xenogeneic supplements like the fetal bovine serum (FBS). The substitution of FBS with species-specific supplements would improve the safety of implanted cells, reducing the risk of undesired immune responses following cell therapy. We have evaluated the effectiveness of canine adipose tissue-derived stromal vascular fraction (SVF) and MSCs (ADMSCs) expansion in the presence of canine blood-derived supplements. Cells were cultured on traditional plastic surface and inside a 3D environment derived from the jellification of different blood-derived products, i.e., platelet-poor plasma (PPP), platelet-rich plasma (PRP), or platelet lysate (PL). PPP, PRP, and PL can contribute to canine ADMSCs in vitro expansion. Both allogeneic and autologous PPP and PL can replace FBS for ADMSCs culture on a plastic surface, exhibiting either a similar (PPP) or a more effective (PL) stimulus to cell replication. Furthermore, the 3D environment based on homospecific blood-derived products polymerization provides a strong stimulus to ADMSCs replication, producing a higher number of cells in comparison to the plastic surface environment. Allogeneic or autologous blood products behave similarly. The work suggests that canine ADMSCs can be expanded in the absence of xenogeneic supplements, thus increasing the safety of cellular preparations. Furthermore, the 3D fibrin-based matrices could represent a simple, readily available environments for effective in vitro expansion of ADMSCs using allogeneic or autologous blood-products.
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Affiliation(s)
- Caterina M. Suelzu
- Dipartimento di Scienze Mediche Veterinarie, Università di Parma, Via del Taglio 10, 43126 Parma, Italy; (V.C.); (Y.K.); (S.M.); (R.D.L.); (P.B.); (G.B.); (R.R.)
- Norwich Medical School, University of East Anglia, Norwich, Norfolk NR4 7UQ, UK;
- Correspondence: (C.M.S.); (S.G.)
| | - Virna Conti
- Dipartimento di Scienze Mediche Veterinarie, Università di Parma, Via del Taglio 10, 43126 Parma, Italy; (V.C.); (Y.K.); (S.M.); (R.D.L.); (P.B.); (G.B.); (R.R.)
| | - Youssef Khalidy
- Dipartimento di Scienze Mediche Veterinarie, Università di Parma, Via del Taglio 10, 43126 Parma, Italy; (V.C.); (Y.K.); (S.M.); (R.D.L.); (P.B.); (G.B.); (R.R.)
| | - Sara Montagna
- Dipartimento di Scienze Mediche Veterinarie, Università di Parma, Via del Taglio 10, 43126 Parma, Italy; (V.C.); (Y.K.); (S.M.); (R.D.L.); (P.B.); (G.B.); (R.R.)
| | - Gabriele Strusi
- Norwich Medical School, University of East Anglia, Norwich, Norfolk NR4 7UQ, UK;
| | - Rosanna Di Lecce
- Dipartimento di Scienze Mediche Veterinarie, Università di Parma, Via del Taglio 10, 43126 Parma, Italy; (V.C.); (Y.K.); (S.M.); (R.D.L.); (P.B.); (G.B.); (R.R.)
| | - Priscilla Berni
- Dipartimento di Scienze Mediche Veterinarie, Università di Parma, Via del Taglio 10, 43126 Parma, Italy; (V.C.); (Y.K.); (S.M.); (R.D.L.); (P.B.); (G.B.); (R.R.)
| | - Giuseppina Basini
- Dipartimento di Scienze Mediche Veterinarie, Università di Parma, Via del Taglio 10, 43126 Parma, Italy; (V.C.); (Y.K.); (S.M.); (R.D.L.); (P.B.); (G.B.); (R.R.)
| | - Roberto Ramoni
- Dipartimento di Scienze Mediche Veterinarie, Università di Parma, Via del Taglio 10, 43126 Parma, Italy; (V.C.); (Y.K.); (S.M.); (R.D.L.); (P.B.); (G.B.); (R.R.)
| | - Stefano Grolli
- Dipartimento di Scienze Mediche Veterinarie, Università di Parma, Via del Taglio 10, 43126 Parma, Italy; (V.C.); (Y.K.); (S.M.); (R.D.L.); (P.B.); (G.B.); (R.R.)
- Correspondence: (C.M.S.); (S.G.)
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14
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Yang RL, Huang HM, Han CS, Cui SJ, Zhou YK, Zhou YH. Serine Metabolism Controls Dental Pulp Stem Cell Aging by Regulating the DNA Methylation of p16. J Dent Res 2020; 100:90-97. [PMID: 32940141 DOI: 10.1177/0022034520958374] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
To investigate the characteristics and molecular events of dental pulp stem cells (DPSCs) for tissue regeneration with aging, we isolated and analyzed the stem cells from human exfoliated deciduous teeth (SHED) and permanent teeth of young (Y-DPSCs) and old (A-DPSCs) adults. Results showed that the stemness and osteogenic differentiation capacity of DPSCs decreased with aging. The RNA sequencing results showed that glycine, serine, and threonine metabolism was one of the most enriched gene clusters among SHED, Y-DPSCs, and A-DPSCs, according to analysis based on the Kyoto Encyclopedia of Genes and Genomes. The expression of serine metabolism-related enzymes phosphoserine aminotransferase 1 (PSAT1) and phosphoglycerate (PHGDH) decreased in A-DPSCs and provided less methyl donor S-adenosylmethionine (SAM) for DNA methylation, leading to the hypomethylation of the senescence marker p16 (CDNK2A). Furthermore, the proliferation and differentiation capacity of Y-DPSCs and SHED decreased after PHGDH siRNA treatment, which reduced the level of SAM. Convincingly, the ratios of PSAT1-, PHGDH-, or proliferating cell nuclear antigen-positive cells in the dental pulp of old permanent teeth were less than those in the dental pulp of deciduous teeth and young permanent teeth. In summary, the stemness and differentiation capacity of DPSCs decreased with aging. The decreased serine metabolism in A-DPSCs upregulated the expression of p16 via attenuating its DNA methylation, resulting in DPSC aging. Our finding indicated that serine metabolism and 1 carbon unit participated in stem cell aging, which provided new direction for stem cell aging study and intervention.
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Affiliation(s)
- R L Yang
- Department of Orthodontics, Peking University, School and Hospital of Stomatology, Beijing, China.,National Clinical Research Center for Oral Diseases and National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing, China.,Beijing Key Laboratory of Digital Stomatology, Beijing, China
| | - H M Huang
- Department of Orthodontics, Peking University, School and Hospital of Stomatology, Beijing, China.,National Clinical Research Center for Oral Diseases and National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing, China.,Beijing Key Laboratory of Digital Stomatology, Beijing, China
| | - C S Han
- Department of Orthodontics, Peking University, School and Hospital of Stomatology, Beijing, China.,National Clinical Research Center for Oral Diseases and National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing, China.,Beijing Key Laboratory of Digital Stomatology, Beijing, China
| | - S J Cui
- Department of Orthodontics, Peking University, School and Hospital of Stomatology, Beijing, China.,National Clinical Research Center for Oral Diseases and National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing, China.,Beijing Key Laboratory of Digital Stomatology, Beijing, China
| | - Y K Zhou
- Department of Orthodontics, Peking University, School and Hospital of Stomatology, Beijing, China.,National Clinical Research Center for Oral Diseases and National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing, China.,Beijing Key Laboratory of Digital Stomatology, Beijing, China
| | - Y H Zhou
- Department of Orthodontics, Peking University, School and Hospital of Stomatology, Beijing, China.,National Clinical Research Center for Oral Diseases and National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing, China.,Beijing Key Laboratory of Digital Stomatology, Beijing, China
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15
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Yea JH, Park JK, Kim IJ, Sym G, Bae TS, Jo CH. Regeneration of a full-thickness defect of rotator cuff tendon with freshly thawed umbilical cord-derived mesenchymal stem cells in a rat model. Stem Cell Res Ther 2020; 11:387. [PMID: 32894193 PMCID: PMC7487485 DOI: 10.1186/s13287-020-01906-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 08/05/2020] [Accepted: 08/26/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND It is difficult to immediately use mesenchymal stem cells (MSCs) for the patient with rotator cuff disease because isolation and culture time are required. Thus, the MSCs would be prepared in advanced in cryopreserved condition for an "off-the-shelf" usage in clinic. This study investigated the efficacy of freshly thawed MSCs on the regeneration of a full-thickness tendon defect (FTD) of rotator cuff tendon in a rat model. METHODS We evaluated morphology, viability, and proliferation of cultured umbilical cord-derived MSCs (C-UC MSCs) and freshly thawed umbilical cord-derived MSCs (T-UC MSCs) at passage 10 in vitro. In animal experiments, we created a FTD in the supraspinatus of rats and injected the injured tendon with saline, cryopreserved agent (CPA; control), C-UC MSCs, and T-UC MSCs, respectively. Two and 4 weeks later, macroscopic, histological, biomechanical, and cell trafficking were evaluated. T test and ANOVA were used with SPSS. Differences with p < .05 were considered statistically significant. RESULTS T-UC MSCs had fibroblast-like morphology and showed greater than 97% viability and stable proliferation comparable to the C-UC MSCs at passage 10. In animal experiments, compared with the control group, the macroscopic appearance of the T-UC MSCs was more recovered at 2 and 4 weeks such as inflammation, defect size, neighboring tendon, swelling/redness, the connecting surrounding tissue and slidability. Histologically, the nuclear aspect ratio, orientation angle of fibroblasts, collagen organization, and fiber coherence were improved by 33.33%, 42.75%, 1.86-fold, and 1.99-fold at 4 weeks, and GAG-rich area decreased by 88.13% and 94.70% at 2 and 4 weeks respectively. Further, the T-UC MSCs showed enhanced ultimate failure load by 1.55- and 1.25-fold compared with the control group at both 2 and 4 weeks. All the improved values of T-UC MSCs were comparable to those of C-UC MSCs. Moreover, T-UC MSCs remained 8.77% at 4 weeks after injury, and there was no significant difference between C-UC MSCs and T-UC MSCs. CONCLUSIONS The morphology, viability, and proliferation of T-UC MSCs were comparable to those of C-UC MSCs. Treatment with T-UC MSCs could induce tendon regeneration of FTD at the macroscopic, histological, and biomechanical levels comparable to treatment with C-UC MSCs.
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Affiliation(s)
- Ji-Hye Yea
- Department of Translational Medicine, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea
- Department of Orthopedic Surgery, SMG-SNU Boramae Medical Center, Seoul National University College of Medicine, 20 Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, Korea
| | - Jin-Kyung Park
- Department of Orthopedic Surgery, SMG-SNU Boramae Medical Center, Seoul National University College of Medicine, 20 Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, Korea
| | - In Ja Kim
- Department of Orthopedic Surgery, SMG-SNU Boramae Medical Center, Seoul National University College of Medicine, 20 Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, Korea
| | - Gayoung Sym
- Department of Orthopedic Surgery, SMG-SNU Boramae Medical Center, Seoul National University College of Medicine, 20 Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, Korea
| | - Tae-Soo Bae
- Department of Biomedical Engineering, Collage of Science and Engineering, Jungwon University, 85, Munmu-ro, Goesan-eup, Goesan-gun, Chungcheongbuk-do, 367-805, Korea
| | - Chris Hyunchul Jo
- Department of Translational Medicine, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea.
- Department of Orthopedic Surgery, SMG-SNU Boramae Medical Center, Seoul National University College of Medicine, 20 Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, Korea.
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16
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Naskou MC, Sumner S, Berezny A, Copland IB, Peroni JF. Fibrinogen-Depleted Equine Platelet Lysate Affects the Characteristics and Functionality of Mesenchymal Stem Cells. Stem Cells Dev 2020; 28:1572-1580. [PMID: 31637965 DOI: 10.1089/scd.2019.0070] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Fetal bovine serum (FBS) is widely used to culture mesenchymal stem cells (MSCs) in the laboratory; however, FBS has been linked to adverse immune-mediated reactions prompting the search for alternative cell culture medium. Platelet lysate (PL) as an FBS substitute has been shown to promote MSCs growth without compromising their functionality. Fibrinogen contained in PL has been shown to negatively impact the immune modulating properties of MSCs; therefore, we sought to deplete fibrinogen from PL and compare proliferation, viability, and immunomodulatory capacities of MSCs in FBS or PL without fibrinogen. We depleted fibrinogen from equine platelet lysate (ePL) and measured platelet-derived growth factor-beta (PDGF-β), transforming growth factor-beta (TGF-β) and tumor necrosis factor-alpha (TNF-α) through ELISA. First, we determined the ability of 10% ePL or fibrinogen-depleted lysate (fdePL) compared with 10% FBS to suppress monocyte activation by measuring TNF-α from culture supernatants. We then evaluated proliferation, viability, and immunomodulatory characteristics of bone marrow-derived MSCs (BM-MSCs) cultured in FBS or ePL with or without fibrinogen. Growth factor concentrations decreased in ePL after fibrinogen depletion. Lipopolysaccharide (LPS)-stimulated monocytes exposed to ePL and fdePL produced less TNF-α than LPS-stimulated monocytes in 10% FBS. BM-MSCs cultured in fdePL exhibited lower proliferation rates, but similar viability compared with BM-MSCs in ePL. BM-MSCs in fdePL did not effectively suppress TNF-α expression from LPS-stimulated monocytes compared with BM-MSCs in FBS. Depleting fibrinogen results in a lysate that suppresses TNF-α expression from LPS-stimulated monocytes, but that does not support proliferation and immune-modulatory capacity of BM-MSCs as effectively as nondepleted lysate.
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Affiliation(s)
- Maria C Naskou
- Department of Large Animal Medicine, College of Veterinary Medicine, University of Georgia, Athens, Georgia
| | - Scarlett Sumner
- Department of Large Animal Medicine, College of Veterinary Medicine, University of Georgia, Athens, Georgia
| | - Alysha Berezny
- Department of Large Animal Medicine, College of Veterinary Medicine, University of Georgia, Athens, Georgia
| | - Ian B Copland
- Emory Personalized Immunotherapy Center [EPIC], Emory University School of Medicine, Atlanta, Georgia
| | - John F Peroni
- Department of Large Animal Medicine, College of Veterinary Medicine, University of Georgia, Athens, Georgia
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17
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Comparative Analysis of Human Umbilical Cord Blood-Derived Mesenchymal Stem Cells between Preeclampsia and Normal Pregnant Women. Stem Cells Int 2020; 2020:8403192. [PMID: 32587622 PMCID: PMC7298345 DOI: 10.1155/2020/8403192] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 03/03/2020] [Accepted: 03/26/2020] [Indexed: 12/26/2022] Open
Abstract
Preeclampsia is a syndrome characterized by deterioration of either the maternal condition or the fetal condition. The adverse intrauterine environment made by preeclampsia results into intrauterine growth restriction and increased risk of a variety of diseases in future life. Given the adverse environment of fetal circulation made in the preeclamptic condition, and the role of mesenchymal stem cell (MSC) as a multipotent progenitor cell, we hypothesized that MSCs derived from human umbilical cord blood (hUCB-MSCs) obtained from preeclampsia are adversely altered or affected compared with normal pregnancy. The aim of this study was to analyze the biological characteristics and compare the functional abilities and gene expression patterns of hUCB-MSCs originating from pregnant women with and without severe preeclampsia. hUCB-MSCs were isolated and cultured from 28 pregnant women with severe preeclampsia and 30 normal pregnant women. hUCB-MSCs obtained from women with preeclampsia were less proliferative and more senescent and had lower telomerase activity and higher ROS activity than cells from women with normal pregnancy. In addition, many senescence-related differentially expressed genes (DEGs) were identified by analysis of microarray gene expression profiles and significantly associated with the Gene Ontology term cell aging. In conclusion, hUCB-MSCs obtained from women with preeclampsia showed the poorly proliferative, more senescent, and decreased telomerase activity, and these characters may be related with functional impairment of MSC from preeclampsia compared with cells from normal pregnancy.
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18
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da Silva LL, Silveira MD, da Costa Garcia CAS, Grudzinski PB, Martins CF, Nardi NB. Coronary corium, a new source of equine mesenchymal stromal cells. Vet Res Commun 2020; 44:41-49. [PMID: 32130648 DOI: 10.1007/s11259-020-09771-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 02/20/2020] [Indexed: 10/24/2022]
Abstract
Mesenchymal stromal cells (MSCs) have attracted great attention for therapeutic applications. Since cells derived from different tissues have different properties, using the right tissue source may impact their efficiency in regenerative medicine. This study describes for the first time the isolation and characterization of MSCs derived from the equine coronary corium, which may be useful for treating diseases such as laminitis. Seven coronary corium samples were used for isolation of cells (ccMSCs). Adherent cells were characterized for morphology, immunophenotype, proliferation and differentiation potential, in vitro migration and colony-forming capacity. The cells displayed the characteristic fibroblastoid morphology, with population doubling time increasing until passage 7 and reaching a plateau in passage 10. Cells were negative for CD14 and CD45, and positive for CD73 and CD90. ccMSCs showed chondrogenic and osteogenic, but not adipogenic differentiation, and migrated with nearly total closing of the empty area in 48 h, in the scratch assay. The clonogenic potential was in average 18% to 23%. This study describes for the first time the establishment of mesenchymal stromal cell cultures from the equine coronary corium. The results are similar to MSCs isolated from many other equine tissues, except for restricted differentiation potential. As coronary corium stem cell regulation may contribute to the pathogenesis of equine chronic laminitis, the use of ccMSCs in cell therapy for this significantly debilitating disease should be further investigated.
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Affiliation(s)
- Luiza Lopes da Silva
- Veterinary School, Universidade Federal de Pelotas, Campus Universitário, Pelotas, RS, 96010900, Brazil
| | - Maiele Dornelles Silveira
- Laboratory of Stem Cells and Tissue Engineering, Universidade Luterana do Brasil, Canoas, RS, 92425-900, Brazil.,CellMed Medicina Regenerativa e Consultoria Científica, Porto Alegre, RS, 90619-900, Brazil
| | | | - Patrícia Bencke Grudzinski
- Institute of Cardiology of Rio Grande do Sul, Fundação Universitária de Cardiologia, Av Princesa Isabel 395, Porto Alegre, RS, 90040-371, Brazil
| | - Charles Ferreira Martins
- Veterinary School, Universidade Federal de Pelotas, Campus Universitário, Pelotas, RS, 96010900, Brazil
| | - Nance Beyer Nardi
- Laboratory of Stem Cells and Tissue Engineering, Universidade Luterana do Brasil, Canoas, RS, 92425-900, Brazil. .,CellMed Medicina Regenerativa e Consultoria Científica, Porto Alegre, RS, 90619-900, Brazil. .,Institute of Cardiology of Rio Grande do Sul, Fundação Universitária de Cardiologia, Av Princesa Isabel 395, Porto Alegre, RS, 90040-371, Brazil.
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19
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Izadpanah M, Dargahi L, Ai J, Asgari Taei A, Ebrahimi Barough S, Mowla SJ, TavoosiDana G, Farahmandfar M. Extracellular Vesicles as a Neprilysin Delivery System Memory Improvement in Alzheimer's Disease. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2020; 19:45-60. [PMID: 33224210 PMCID: PMC7667544 DOI: 10.22037/ijpr.2020.112062.13508] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Alzheimer's disease (AD) is a neurodegenerative brain disorder which has no effective treatment yet due to the blood barrier in the brain that limits the drugs with the potential of disease improvement. Extracellular vesicles (EVs) are biocompatible nanoparticles with a lipid membrane. These vesicles are secreted from various cells such as mesenchymal stem cells (MSCs) and can pass through biological barriers for transfer of information such as signals or be used as carriers for various proteins like Neprilysin (NEP). NEP is an active enzyme in the clearance of abnormal aggregated beta-amyloid sheets in the brain. In the present study, we used EVs to carry NEP for memory improvement in Alzheimer's disease. For this purpose, bone marrow MSCs were isolated from rat femur. Stemness evaluation of established cells was characterized by differentiation potency and specific markers with flowcytometry. EVs were isolated from MSCs supernatant by ultracentrifugation and analyzed by scanning electron microscopy (SEM), dynamic light scattering (DLS) and western blotting. EVs were loaded with NEP by freeze-thaw cycle and then administrated intranasally in a rat model of the AD for 14 days. Our findings showed EV-loaded NEP caused a decrease in IL-1beta and also BAX but an increase in BCL2 expression level in the rat brain. Altogether, these data showed that EV-loaded NEP can improve brain-related behavioural function which may be mediated through the regulation of inflammation and apoptosis. These findings suggest that EV-loaded NEP can be considered as a potential drug delivery system for the improvement of AD.
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Affiliation(s)
- Mehrnaz Izadpanah
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
| | - Leila Dargahi
- Neuroscience Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Jafar Ai
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
| | - Afsaneh Asgari Taei
- Department of Neuroscience and Addiction Studies, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
| | - Somayeh Ebrahimi Barough
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
| | - Seyed Javad Mowla
- Department of Genetics, Faculty of Basic Sciences, Tarbiat Modarres University, Tehran, Iran.
| | - Gholamreza TavoosiDana
- Department of Molecular Medicine, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
| | - Maryam Farahmandfar
- Department of Neuroscience and Addiction Studies, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
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20
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Establishment and characterization of immortalized porcine neonatal hepatocytes without the use of viral components. In Vitro Cell Dev Biol Anim 2019; 56:75-84. [PMID: 31845076 DOI: 10.1007/s11626-019-00407-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 08/29/2019] [Indexed: 10/25/2022]
Abstract
Porcine hepatocytes are a promising option for xenotransplantation in light of the critical shortage of orthotopic donor livers. Because primary hepatocytes have limited ability to proliferate in vitro, several immortalized hepatocyte lines have been established. However, these cells have typically been generated using a virus-dependent transfection methodology and express viral oncogenes that introduce potential risks in clinical applications. In our study, we established immortalized porcine neonatal hepatocytes by introduction of a plasmid-based hTERT gene expression system by electroporation, without the use of viral components. We detected stable expression of hTERT by RT-PCR and Western blot. The immortalized hepatocytes exhibit a high growth rate, but retain the normal morphology of freshly isolated primary hepatocytes. To date, these immortalized hepatocytes have been expanded for over 80 passages. In addition, no significant differences were detected in glycogen synthesis, secretion of serum albumin, or lipid accumulation between the primary hepatocytes and our immortalized hepatocytes. The cells also exhibit serum-dependent growth and have no capacity for anchorage-independent growth in vitro, demonstrating that they have not been transformed in vitro. Our immortalized porcine hepatocytes will be useful for elucidating the pathogenesis of liver disease and developing efficient treatments. Furthermore, these immortalized hepatocytes may provide a safer source of cells for application in xenotransplantation, compared with immortalized cells generated using viral components.
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21
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Coccini T, De Simone U, Roccio M, Croce S, Lenta E, Zecca M, Spinillo A, Avanzini MA. In vitro toxicity screening of magnetite nanoparticles by applying mesenchymal stem cells derived from human umbilical cord lining. J Appl Toxicol 2019; 39:1320-1336. [PMID: 31211441 DOI: 10.1002/jat.3819] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 04/18/2019] [Accepted: 04/18/2019] [Indexed: 01/05/2023]
Abstract
Despite the growing interest in nanoparticles (NPs), their toxicity has not yet been defined and the development of new strategies and predictive models are required. Human stem cells (SCs) offer a promising and innovative cell-based model. Among SCs, mesenchymal SCs (MSCs) derived from cord lining membrane (CL) may represent a new species-specific tool for establishing efficient platforms for primary screening and toxicity/safety testing of NPs. Superparamagnetic iron oxide NPs, including magnetite (Fe3 O4 NPs), have aroused great public health and scientific concerns despite their extensive uses. In this study, CL-MSCs were characterized and applied for in vitro toxicity screening of Fe3 O4 NPs. Cytotoxicity, internalization/uptake, differentiation and proliferative capacity were evaluated after exposure to different Fe3 O4 NP concentrations. Data were compared with those obtained from bone marrow (BM)-MSCs. We observed, at early passages (P3), that: (1) cytotoxicity occurred at 10 μg/mL in CL-MSCs and 100 μg/mL in BM-MSCs (no differences in toxicity, between CL- and BM-MSCs, were observed at higher dosage, 100-300 μg/mL); (2) cell density decrease and monolayer features loss were affected at ≥50 μg/mL in CL-MSCs only; and (3) NP uptake was concentration-dependent in both MSCs. After 100 μg/mL Fe3 O4 NP exposures, the capacity of proliferation was decreased (P5-P9) in CL-MSCs without morphology alteration. Moreover, a progressive decrease of intracellular Fe3 O4 NPs was observed over culture time. Antigen surface expression and multilineage differentiation were not influenced. These findings suggest that CL-MSCs could be used as a reliable cell-based model for Fe3 O4 NP toxicity screening evaluation and support the use of this approach for improving the confidence degree on the safety of NPs to predict health outcomes.
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Affiliation(s)
- Teresa Coccini
- Laboratory of Clinical and Experimental Toxicology, Toxicology Unit, ICS Maugeri SpA-SB, IRCCS, Pavia, Italy
| | - Uliana De Simone
- Laboratory of Clinical and Experimental Toxicology, Toxicology Unit, ICS Maugeri SpA-SB, IRCCS, Pavia, Italy
| | - Marianna Roccio
- Department of Obstetrics and Gynecology, Fondazione IRCCS Policlinico San Matteo and University of Pavia, Pavia, Italy
| | - Stefania Croce
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Elisa Lenta
- Laboratory of Transplant Immunology/Cell Factory, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Marco Zecca
- Paediatric Haematology Oncology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Arsenio Spinillo
- Department of Obstetrics and Gynecology, Fondazione IRCCS Policlinico San Matteo and University of Pavia, Pavia, Italy
| | - Maria Antonietta Avanzini
- Laboratory of Transplant Immunology/Cell Factory, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
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Barboni B, Russo V, Berardinelli P, Mauro A, Valbonetti L, Sanyal H, Canciello A, Greco L, Muttini A, Gatta V, Stuppia L, Mattioli M. Placental Stem Cells from Domestic Animals: Translational Potential and Clinical Relevance. Cell Transplant 2019; 27:93-116. [PMID: 29562773 PMCID: PMC6434480 DOI: 10.1177/0963689717724797] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
The field of regenerative medicine is moving toward clinical practice in veterinary science. In this context, placenta-derived stem cells isolated from domestic animals have covered a dual role, acting both as therapies for patients and as a valuable cell source for translational models. The biological properties of placenta-derived cells, comparable among mammals, make them attractive candidates for therapeutic approaches. In particular, stemness features, low immunogenicity, immunomodulatory activity, multilineage plasticity, and their successful capacity for long-term engraftment in different host tissues after autotransplantation, allo-transplantation, or xenotransplantation have been demonstrated. Their beneficial regenerative effects in domestic animals have been proven using preclinical studies as well as clinical trials starting to define the mechanisms involved. This is, in particular, for amniotic-derived cells that have been thoroughly studied to date. The regenerative role arises from a mutual tissue-specific cell differentiation and from the paracrine secretion of bioactive molecules that ultimately drive crucial repair processes in host tissues (e.g., anti-inflammatory, antifibrotic, angiogenic, and neurogenic factors). The knowledge acquired so far on the mechanisms of placenta-derived stem cells in animal models represent the proof of concept of their successful use in some therapeutic treatments such as for musculoskeletal disorders. In the next future, legislation in veterinary regenerative medicine will be a key element in order to certify those placenta-derived cell-based protocols that have already demonstrated their safety and efficacy using rigorous approaches and to improve the degree of standardization of cell-based treatments among veterinary clinicians.
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Affiliation(s)
- B Barboni
- 1 Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - V Russo
- 1 Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - P Berardinelli
- 1 Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - A Mauro
- 1 Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - L Valbonetti
- 1 Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - H Sanyal
- 1 Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - A Canciello
- 1 Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - L Greco
- 1 Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - A Muttini
- 1 Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - V Gatta
- 1 Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - L Stuppia
- 2 Medical Genetics, University "G. d'Annunzio" of Chieti Pescara, Chieti, Italy
| | - M Mattioli
- 3 Istituto Zooprofilattico Sperimentale dell'Abruzzo e del Molise "G. Caporale," Teramo, Italy
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23
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Adam EN, Janes J, Lowney R, Lambert J, Thampi P, Stromberg A, MacLeod JN. Chondrogenic differentiation potential of adult and fetal equine cell types. Vet Surg 2019; 48:375-387. [PMID: 30801754 DOI: 10.1111/vsu.13183] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 12/13/2018] [Accepted: 01/04/2019] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To determine the chondrogenic potential of cells derived from interzone tissue, the normal progenitor of articular cartilage during fetal development, compared to that of adult bone marrow-derived and adipose-derived mesenchymal cell isolates. The objective of this study was to compare the chondrogenic potential of fetal musculoskeletal progenitor cells to adult cell types, which are currently used therapeutically to facilitate joint cartilage repair in equine clinical practice. The hypothesis tested was that cells derived from interzone tissue have a chondrogenic potential that exceeds that of adult bone marrow-derived and adipose-derived mesenchymal cell isolates. STUDY DESIGN In vitro study. ANIMALS Six young adult horses (15-17 months of age) and 6 equine fetuses aged 45-46 days of gestation. METHODS Three-dimensional pellet cultures were established under chondrogenic conditions with fresh, primary cells isolated from adult (articular cartilage, bone marrow, adipose, dermis) and fetal (interzone, skeletal anlagen cartilage, dermis) tissues. Cellular morphology, pellet architecture, and proteoglycan synthesis were assessed in the pellet cultures. Steady state levels of ACAN (aggrecan core protein), COL2A1 (collagen type II), and COL1A1 (collagen type I) messenger RNA (mRNA) were compared among these cell types as pellet cultures and monolayer cultures. RESULTS Adult articular chondrocytes, fetal interzone cells, and fetal anlage cells generated the largest pellets under these chondrogenic culture conditions. Pellets derived from adult articular chondrocytes and fetal anlage cells had the highest scores on a neocartilage grading scale. Fetal anlage and adult articular chondrocyte pellets had low steady-state levels of COL1A mRNA but high COL2A1 expression. Anlage chondrocyte pellets also had the highest expression of ACAN. CONCLUSION Adult articular chondrocytes, fetal interzone cells, and fetal anlage chondrocytes exhibited the highest chondrogenic potential. In this study, adult adipose-derived cells exhibited very limited chondrogenesis, and bone marrow-derived cells had limited and variable chondrogenic potential. CLINICAL SIGNIFICANCE Additional investigation of the high chondrogenic potential of fetal interzone cells and anlage chondrocytes to advance cell-based therapies in diarthrodial joints is warranted.
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Affiliation(s)
- Emma N Adam
- Gluck Equine Research Center, Department of Veterinary Sciences, University of Kentucky, Lexington, KY
| | - Jennifer Janes
- Gluck Equine Research Center, Department of Veterinary Sciences, University of Kentucky, Lexington, KY
| | - Rachael Lowney
- Gluck Equine Research Center, Department of Veterinary Sciences, University of Kentucky, Lexington, KY
| | - Joshua Lambert
- Department of Statistics, University of Kentucky, Lexington, KY
| | - Parvathy Thampi
- Gluck Equine Research Center, Department of Veterinary Sciences, University of Kentucky, Lexington, KY
| | | | - James N MacLeod
- Gluck Equine Research Center, Department of Veterinary Sciences, University of Kentucky, Lexington, KY
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24
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Torrent A, Spriet M, Espinosa-Mur P, Clark KC, Whitcomb MB, Borjesson DL, Galuppo LD. Ultrasound-guided injection of the cranial tibial artery for stem cell administration in horses. Equine Vet J 2019; 51:681-687. [PMID: 30623489 DOI: 10.1111/evj.13065] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 12/30/2018] [Indexed: 11/28/2022]
Abstract
BACKGROUND A technique for intra-arterial injection of mesenchymal stem cells (MSC) has been established for front limbs with the use of the median artery. This approach has been proposed for treatment of soft tissue injuries of the equine distal limb. A technique has not been validated yet for hindlimb injection. OBJECTIVES To assess the feasibility of injection of the cranial tibial artery in horses, and to evaluate the distribution and persistence of MSC after injection. STUDY DESIGN In vivo experiment. METHODS In a first phase, the cranial tibial arteries of both hindlimbs of three research horses were catheterised with ultrasound guidance under general anaesthesia and injected with iodinated contrast. In the second phase, iodinated contrast was injected in three standing sedated horses with ultrasound guidance. In the final phase, 99m Technetium-HMPAO labelled allogenic bone marrow derived equine MSC were injected under standing sedation with the same technique in three other horses. Scintigraphy was used to assess MSC distribution and persistence for 24 h. Ultrasound was performed 24 h after injection to assess vessel impairment. RESULTS Arterial injection was achieved in all 18 limbs without any significant complications. Mild partial periarterial injection was observed in four limbs. Scintigraphic images demonstrated diffuse MSC distribution from the tarsal area to the foot. Persistence decreased over time but signal was still present at 24 h. MAIN LIMITATIONS Limited retention of the radiolabel in the MSC. CONCLUSIONS Ultrasound-guided injection of the cranial tibial artery can be performed both under general anaesthesia and standing sedation in horses. This technique could be used for MSC treatment of equine proximal suspensory desmopathy or other injuries in the distal hindlimb.
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Affiliation(s)
- A Torrent
- School of Veterinary Medicine, University of California, Davis, California, USA
| | - M Spriet
- School of Veterinary Medicine, University of California, Davis, California, USA
| | - P Espinosa-Mur
- School of Veterinary Medicine, University of California, Davis, California, USA
| | - K C Clark
- School of Veterinary Medicine, University of California, Davis, California, USA
| | - M B Whitcomb
- School of Veterinary Medicine, University of California, Davis, California, USA
| | - D L Borjesson
- School of Veterinary Medicine, University of California, Davis, California, USA
| | - L D Galuppo
- School of Veterinary Medicine, University of California, Davis, California, USA
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25
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Rowland AL, Xu JJ, Joswig AJ, Gregory CA, Antczak DF, Cummings KJ, Watts AE. In vitro MSC function is related to clinical reaction in vivo. Stem Cell Res Ther 2018; 9:295. [PMID: 30409211 PMCID: PMC6225557 DOI: 10.1186/s13287-018-1037-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 10/03/2018] [Accepted: 10/07/2018] [Indexed: 12/17/2022] Open
Abstract
Background We recently demonstrated that intracellular xenogen-contaminated autologous MSCs (FBS) and non-xenogen-contaminated allogeneic (ALLO) MSCs caused an adverse clinical response after repeated intra-articular injection in horses, whereas autologous (AUTO) MSCs did not. Our current objective was to use clinical data from the previous study to compare MSC stemness against adverse response indicated by synovial total nucleated cell count (TNCC) following intra-articular MSC injection. Methods Stemness, quantified by a trilineage differentiation (TLD) score; immunomodulation, quantified by mixed lymphocyte reactions (MLRs); and degree of MHCI expression, quantified by mean fluorescent intensity (MFI); were correlated to the synovial TNCC 24 h after naïve and primed injection. Results There was a trend of a negative correlation (p = 0.21, r = − 0.44) between TLD score and TNCC after primed injection in the ALLO group. Within the ALLO group only, there was a significant positive correlation (p = 0.05, r = 0.77) between MHCI MFI and TNCC after naïve injection and a trend (p = 0.16, r = 0.49) of a positive association of MHCI MFI to TNCC after primed injection. Within the FBS group only, there was a positive correlation (p = 0.04, r = 1) between TNCC and lymphocyte proliferation after both injections. Conclusions The trend of a negative correlation of TLD score and TNCC in the ALLO, but not the FBS group, together with the association of MHCI expression and TNCC in the ALLO group, indicates that improved stemness is associated with reduced MSC immunogenicity. When inflammation was incited by xenogen, there was a strong correlation of lymphocyte activation in vitro to adverse response in vivo, confirming that MLRs in vitro reflect MSC immunomodulatory activity in vivo. The relationship of stemness in vitro, suppression of lymphocyte activation in vitro, MHCI expression in vitro, and clinical response in vivo should be further investigated.
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Affiliation(s)
- Aileen L Rowland
- Department of Large Animal Clinical Sciences, Texas A&M University, College Station, TX, USA
| | - Jiajie Jessica Xu
- Department of Large Animal Clinical Sciences, Texas A&M University, College Station, TX, USA
| | - Amanda Jo Joswig
- Department of Large Animal Clinical Sciences, Texas A&M University, College Station, TX, USA
| | - Carl A Gregory
- Department of Molecular and Cellular Medicine, Institute for Regenerative Medicine, Texas A&M Health Science Center, College Station, TX, USA
| | - Douglas F Antczak
- Department of Microbiology and Immunology, Cornell University, Ithaca, NY, USA
| | - Kevin J Cummings
- Department of Population Medicine and Diagnostic Sciences, Cornell University, Ithaca, NY, USA
| | - Ashlee E Watts
- Department of Large Animal Clinical Sciences, Texas A&M University, College Station, TX, USA.
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26
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Gugjoo MB, Amarpal, Makhdoomi DM, Sharma GT. Equine Mesenchymal Stem Cells: Properties, Sources, Characterization, and Potential Therapeutic Applications. J Equine Vet Sci 2018; 72:16-27. [PMID: 30929778 DOI: 10.1016/j.jevs.2018.10.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 09/06/2018] [Accepted: 10/05/2018] [Indexed: 02/07/2023]
Abstract
Properties like sustained multiplication and self-renewal, and homing and multilineage differentiation to undertake repair of the damaged tissues make stem cells the lifeline for any living system. Therefore, stem cell therapy is regarded to carry immense therapeutic potential. Though the dearth of understanding about the basic biological properties and pathways involved in therapeutic benefits currently limit the application of stem cells in humans as well as animals, there are innumerable reports that suggest clinical benefits of stem cell therapy in equine. Among various stem cell sources, currently adult mesenchymal stem cells (MSCs) are preferred for therapeutic application in horse owing to their easy availability, capacity to modulate inflammation, and promote healing. Also the cells carry very limited teratogenic risk compared to the pluripotent stem cells. Mesenchymal stem cells were earlier considered mainly for musculoskeletal tissues, but now may also be utilized in other diverse clinical problems in horse, and the results may be extrapolated even for human medicine. The current review highlights biological properties, sources, mechanisms, and potential therapeutic applications of stem cells in equine practice.
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Affiliation(s)
- Mudasir Bashir Gugjoo
- Division of Surgery, Indian Veterinary Research Institute-Izatnagar, Bareilly, UP, India.
| | - Amarpal
- Division of Surgery, Indian Veterinary Research Institute-Izatnagar, Bareilly, UP, India
| | - Dil Mohammad Makhdoomi
- Division of Surgery, Faculty of Veterinary Sciences and Animal Husbandry, Shuhama, SKUAST-Kashmir, Srinagar, J&K, India
| | - Gutulla Taru Sharma
- Division of Physiology and Climatology, Indian Veterinary Research Institute-Izatnagar, Bareilly, UP, India
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27
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Zahedi M, Parham A, Dehghani H, Kazemi Mehrjerdi H. Equine bone marrow-derived mesenchymal stem cells: optimization of cell density in primary culture. Stem Cell Investig 2018; 5:31. [PMID: 30498742 DOI: 10.21037/sci.2018.09.01] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 08/27/2018] [Indexed: 11/06/2022]
Abstract
Background The primary cell seeding density of bone marrow-derived mononuclear cells (BM-MNCs) affects several cellular behaviors, including attachment to the culture dish, proliferation, and differentiation. Methods The aim of this study was to determine the best density of equine BM-MNCs in primary culture (P0) for obtaining the maximum bone marrow-derived mesenchymal stem cell (BM-MSC) yields at the end of P0. Bone marrow samples of two healthy mares were aspirated. The MNCs were isolated and cultured at different densities (1×105, 2×105, 4×105, 8×105, and 1×106 cells/cm2). Within the 7th and 14th days after seeding, the colonies containing more than 15 cells were counted and the percentage of confluency and the number of cells were calculated on day 21. Results The lowest density of MNCs was associated with the least number of colonies, number of adherent cells, and confluency percentage, whereas the highest density was associated with the maximum number of colonies and confluency percentage (P<0.05). However, the maximum number of cells at the end of P0 was associated with the intermediate (4×105 cells/cm2) and the highest concentration (P<0.05). Conclusions The maximum number of MSCs at the end of P0 was obtained at the densities of 1×106 and, especially, at 4×105 cells/cm2.
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Affiliation(s)
- Morteza Zahedi
- Division of Physiology, Department of Basic Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Abbas Parham
- Division of Physiology, Department of Basic Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran.,Stem Cell Biotechnology and Alterative Regenerative Medicine Group, Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Hesam Dehghani
- Division of Physiology, Department of Basic Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran.,Stem Cell Biotechnology and Alterative Regenerative Medicine Group, Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Hossein Kazemi Mehrjerdi
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran
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28
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Zhan Y, He Z, Liu X, Miao N, Lin F, Xu W, Mu S, Mu H, Yuan M, Cao X, Jin H, Liu Z, Li Y, Zhang B. Aspirin-induced attenuation of adipogenic differentiation of bone marrow mesenchymal stem cells is accompanied by the disturbed epigenetic modification. Int J Biochem Cell Biol 2018; 98:29-42. [DOI: 10.1016/j.biocel.2018.02.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Revised: 02/05/2018] [Accepted: 02/13/2018] [Indexed: 12/15/2022]
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29
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Kim HR, Lee J, Byeon JS, Gu NY, Lee J, Cho IS, Cha SH. Extensive characterization of feline intra-abdominal adipose-derived mesenchymal stem cells. J Vet Sci 2018; 18:299-306. [PMID: 27456770 PMCID: PMC5639082 DOI: 10.4142/jvs.2017.18.3.299] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Revised: 03/15/2016] [Accepted: 06/08/2016] [Indexed: 12/19/2022] Open
Abstract
Mesenchymal stem cells (MSCs) isolated from various tissues have been well characterized for therapeutic application to clinical diseases. However, in contrast to MSCs from other animal species, the characteristics of feline MSCs have not been fully documented. In this study, we conducted extensive characterization of feline adipose tissue-derived MSCs (fAD-MSCs). Study fAD-MSCs were individually isolated from the intra-abdominal adipose tissues of six felines. The expression levels of cell surface markers and pluripotent markers were evaluated. Next, proliferation capacity was analyzed by performing cumulative population doubling level (CPDL) and doubling time (DT) calculation assays. Differentiation potentials of fAD-MSCs into mesodermal cell lineages were analyzed by examining specific staining and molecular markers. All fAD-MSCs positively expressed cell surface markers such as CD29, CD44, CD90, CD105, CD166, and MHC-I, while CD14, CD34, CD45, and CD73 were negatively expressed. The CPDL of the fAD-MSCs was maintained until passage 5 to 6 (P5 to P6), whereas DT increased after P3 to P4. Also, stem cell-specific pluripotent markers (Oct3/4, Nanog, and SSEA-4) were detected. Importantly, all fAD-MSCs demonstrated mesodermal differentiation capacity. These results suggest that fully characterized fAD-MSCs could be beneficial when considering the use of these cells in feline disease research.
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Affiliation(s)
- Hee-Ryang Kim
- Viral Disease Research Division, Animal and Plant Quarantine Agency, Gimcheon 39660, Korea
| | - Jienny Lee
- Viral Disease Research Division, Animal and Plant Quarantine Agency, Gimcheon 39660, Korea
| | - Jeong Su Byeon
- Viral Disease Research Division, Animal and Plant Quarantine Agency, Gimcheon 39660, Korea
| | - Na-Yeon Gu
- Viral Disease Research Division, Animal and Plant Quarantine Agency, Gimcheon 39660, Korea
| | - Jiyun Lee
- Kangnam Animal Hospital, Pyeongtaek 17982, Korea
| | - In-Soo Cho
- Viral Disease Research Division, Animal and Plant Quarantine Agency, Gimcheon 39660, Korea
| | - Sang-Ho Cha
- Viral Disease Research Division, Animal and Plant Quarantine Agency, Gimcheon 39660, Korea
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30
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Naskou MC, Sumner SM, Chocallo A, Kemelmakher H, Thoresen M, Copland I, Galipeau J, Peroni JF. Platelet lysate as a novel serum-free media supplement for the culture of equine bone marrow-derived mesenchymal stem cells. Stem Cell Res Ther 2018; 9:75. [PMID: 29566772 PMCID: PMC5863827 DOI: 10.1186/s13287-018-0823-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Accepted: 03/01/2018] [Indexed: 12/19/2022] Open
Abstract
Background Mesenchymal stem cells (MSCs) produced for clinical purposes rely on culture media containing fetal bovine serum (FBS) which is xenogeneic and has the potential to significantly alter the MSC phenotype, rendering these cells immunogenic. As a result of bovine-derived exogenous proteins expressed on the cell surface, MSCs may be recognized by the host immune system as non-self and be rejected. Platelet lysate (PL) may obviate some of these concerns and shows promising results in human medicine as a possible alternative to FBS. Our goal was to evaluate the use of equine platelet lysate (ePL) pooled from donor horses in place of FBS to culture equine MSCs. We hypothesized that ePL, produced following apheresis, will function as the sole media supplement to accelerate the expansion of equine bone marrow-derived MSCs without altering their phenotype and their immunomodulatory capacity. Methods Platelet concentrate was obtained via plateletpheresis and ePL were produced via freeze-thaw and centrifugation cycles. Population doublings (PD) and doubling time (DT) of bone marrow-derived MSCs (n = 3) cultured with FBS or ePL media were calculated. Cell viability, immunophenotypic analysis, and trilineage differentiation capacity of MSCs were assessed accordingly. To assess the ability of MSCs to modulate inflammatory responses, E. coli lipopolysaccharide (LPS)-stimulated monocytes were cocultured with MSCs cultured in the two different media formulations, and cell culture supernatants were assayed for the production of tumor necrosis factor (TNF)-α. Results Our results showed that MSCs cultured in ePL media exhibited similar proliferation rates (PD and DT) compared with those cultured in FBS at individual time points. MSCs cultured in ePL showed a statistically significant increased viability following a single washing step, expressed similar levels of MSC markers compared to FBS, and were able to differentiate towards the three lineages. Finally, MSCs cultured in ePL efficiently suppressed the release of TNF-α when exposed to LPS-stimulated monocytes similar to those cultured in FBS. Conclusion ePL has the potential to be used for the expansion of MSCs before clinical application, avoiding the concerns associated with the use of FBS.
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Affiliation(s)
- Maria C Naskou
- Department of Large Animal Medicine, Veterinary Medical Center, College of Veterinary Medicine, University of Georgia, 2200 College Station Road, Athens, GA, 30602, USA
| | - Scarlett M Sumner
- Department of Large Animal Medicine, Veterinary Medical Center, College of Veterinary Medicine, University of Georgia, 2200 College Station Road, Athens, GA, 30602, USA
| | - Anna Chocallo
- Department of Large Animal Medicine, Veterinary Medical Center, College of Veterinary Medicine, University of Georgia, 2200 College Station Road, Athens, GA, 30602, USA
| | - Hannah Kemelmakher
- Department of Large Animal Medicine, Veterinary Medical Center, College of Veterinary Medicine, University of Georgia, 2200 College Station Road, Athens, GA, 30602, USA
| | - Merrilee Thoresen
- Department of Large Animal Medicine, Veterinary Medical Center, College of Veterinary Medicine, University of Georgia, 2200 College Station Road, Athens, GA, 30602, USA
| | - Ian Copland
- Emory Personalized Immunotherapy Center [EPIC], Emory University School of Medicine, 100 Woodruff Circle, Atlanta, GA, 30322, USA
| | - Jacques Galipeau
- Department of Medicine and Carbone Comprehensive Cancer Center, University of Wisconsin, 600 Highland Ave., Madison, WI, 53792, USA
| | - John F Peroni
- Department of Large Animal Medicine, Veterinary Medical Center, College of Veterinary Medicine, University of Georgia, 2200 College Station Road, Athens, GA, 30602, USA.
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Zayed M, Adair S, Ursini T, Schumacher J, Misk N, Dhar M. Concepts and challenges in the use of mesenchymal stem cells as a treatment for cartilage damage in the horse. Res Vet Sci 2018; 118:317-323. [PMID: 29601969 DOI: 10.1016/j.rvsc.2018.03.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 03/13/2018] [Accepted: 03/18/2018] [Indexed: 12/26/2022]
Abstract
Osteoarthritis (OA), the most common form of joint disease affecting humans and horses, is characterized by the advance and decline of cartilage and loss of function of the affected joint. The progression of OA is steadily accompanied with biochemical events, which interfere with the cytokines and proteolytic enzymes responsible for progress of the disease. Recently, regenerative therapies have been used with an assumption that mesenchymal stem cells (MSCs) possess the potential to prevent the advancement of cartilage damage and potentially regenerate the injured tissue with an ultimate goal of preventing OA. We believe that despite various challenges, the use of allogenic versus autologous MSCs in cartilage regeneration, is a major issue which can directly or indirectly affect the other factors including, the timing of implantation, dose or cell numbers for implantation, and the source of MSCs. Current knowledge reporting some of these challenges that the clinicians might face in the treatment of cartilage damage in horses are presented. In this regard we conducted two independent studies. In the first study we compared donor matched bone marrow and synovial fluid - derived equine MSCs in vitro, and showed that the SFMSCs were similar to the BMMSCs in their proliferation, expression of CD29, CD44 and CD90, but, exhibited a significantly different chondrogenesis. Additionally, 3.2-21% of all SFMSCs were positive for MHC II, whereas, BMMSCs were negative. In the second study we observed that injection of both the autologous and allogenic SFMSCs into the tarsocrural joint resulted in elevated levels of total protein and total nucleated cell counts. Further experiments to evaluate the in vivo acute or chronic response to allogenic or autologous MSCs are imperative.
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Affiliation(s)
- Mohammed Zayed
- Department of Large Animal Clinical Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, TN 37996, USA
| | - Steve Adair
- Department of Large Animal Clinical Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, TN 37996, USA
| | - Tena Ursini
- Department of Large Animal Clinical Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, TN 37996, USA
| | - James Schumacher
- Department of Large Animal Clinical Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, TN 37996, USA
| | - Nabil Misk
- Department of Animal Surgery, College of Veterinary Medicine, Assuit University, 71526 Assuit, Egypt
| | - Madhu Dhar
- Department of Large Animal Clinical Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, TN 37996, USA.
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Duan W, Chen C, Haque M, Hayes D, Lopez MJ. Polymer-mineral scaffold augments in vivo equine multipotent stromal cell osteogenesis. Stem Cell Res Ther 2018. [PMID: 29523214 PMCID: PMC5845133 DOI: 10.1186/s13287-018-0790-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Background Use of bioscaffolds to direct osteogenic differentiation of adult multipotent stromal cells (MSCs) without exogenous proteins is a contemporary approach to bone regeneration. Identification of in vivo osteogenic contributions of exogenous MSCs on bioscaffolds after long-term implantation is vital to understanding cell persistence and effect duration. Methods This study was designed to quantify in vivo equine MSC osteogenesis on synthetic polymer scaffolds with distinct mineral combinations 9 weeks after implantation in a murine model. Cryopreserved, passage (P)1, equine bone marrow-derived MSCs (BMSC) and adipose tissue-derived MSCs (ASC) were culture expanded to P3 and immunophenotyped with flow cytometry. They were then loaded by spinner flask on to scaffolds composed of tricalcium phosphate (TCP)/hydroxyapatite (HA) (40:60; HT), polyethylene glycol (PEG)/poly-l-lactic acid (PLLA) (60:40; GA), or PEG/PLLA/TCP/HA (36:24:24:16; GT). Scaffolds with and without cells were maintained in static culture for up to 21 days or implanted subcutaneously in athymic mice that were radiographed every 3 weeks up to 9 weeks. In vitro cell viability and proliferation were determined. Explant composition (double-stranded (ds)DNA, collagen, sulfated glycosaminoglycan (sGAG), protein), equine and murine osteogenic target gene expression, microcomputed tomography (μCT) mineralization, and light microscopic structure were assessed. Results The ASC and BMSC number increased significantly in HT constructs between 7 and 21 days of culture, and BMSCs increased similarly in GT constructs. Radiographic opacity increased with time in GT-BMSC constructs. Extracellular matrix (ECM) components and dsDNA increased significantly in GT compared to HT constructs. Equine and murine osteogenic gene expression was highest in BMSC constructs with mineral-containing scaffolds. The HT constructs with either cell type had the highest mineral deposition based on μCT. Regardless of composition, scaffolds with cells had more ECM than those without, and osteoid was apparent in all BMSC constructs. Conclusions In this study, both exogenous and host MSCs appear to contribute to in vivo osteogenesis. Addition of mineral to polymer scaffolds enhances equine MSC osteogenesis over polymer alone, but pure mineral scaffold provides superior osteogenic support. These results emphasize the need for bioscaffolds that provide customized osteogenic direction of both exo- and endogenous MSCs for the best regenerative potential.
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Affiliation(s)
- Wei Duan
- Laboratory for Equine and Comparative Orthopedic Research, Louisiana State University, Baton Rouge, LA, USA
| | - Cong Chen
- Department of Biomedical Engineering, Pennsylvania State University, University Park, PA, USA
| | - Masudul Haque
- Laboratory for Equine and Comparative Orthopedic Research, Louisiana State University, Baton Rouge, LA, USA
| | - Daniel Hayes
- Department of Biomedical Engineering, Pennsylvania State University, University Park, PA, USA
| | - Mandi J Lopez
- Laboratory for Equine and Comparative Orthopedic Research, Louisiana State University, Baton Rouge, LA, USA.
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Olivera R, Moro LN, Jordan R, Pallarols N, Guglielminetti A, Luzzani C, Miriuka SG, Vichera G. Bone marrow mesenchymal stem cells as nuclear donors improve viability and health of cloned horses. STEM CELLS AND CLONING-ADVANCES AND APPLICATIONS 2018; 11:13-22. [PMID: 29497320 PMCID: PMC5818860 DOI: 10.2147/sccaa.s151763] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Introduction Cell plasticity is crucial in cloning to allow an efficient nuclear reprogramming and healthy offspring. Hence, cells with high plasticity, such as multipotent mesenchymal stem cells (MSCs), may be a promising alternative for horse cloning. In this study, we evaluated the use of bone marrow-MSCs (BM-MSCs) as nuclear donors in horse cloning, and we compared the in vitro and in vivo embryo development with respect to fibroblasts. Materials and methods Zona-free nuclear transfer was performed using BM-MSCs (MSC group, n=3432) or adult fibroblasts (AF group, n=4527). Embryos produced by artificial insemination (AI) recovered by uterine flushing and transferred to recipient mares were used as controls (AI group). Results Blastocyst development was higher in the MSC group than in the AF group (18.1% vs 10.9%, respectively; p<0.05). However, pregnancy rates and delivery rates were similar in both cloning groups, although they were lower than in the AI group (pregnancy rates: 17.7% [41/232] for MSC, 12.5% [37/297] for AF and 80.7% [71/88] for AI; delivery rates: 56.8% [21/37], 41.5% [17/41] and 90.1% [64/71], respectively). Remarkably, the gestation length of the AF group was significantly longer than the control (361.7±10.9 vs 333.9±8.7 days), in contrast to the MSC group (340.6±8.89 days). Of the total deliveries, 95.2% (20/21) of the MSC-foals were viable, compared to 52.9% (9/17) of the AF-foals (p<0.05). In addition, the AF-foals had more physiological abnormalities at birth than the MSC-foals; 90.5% (19/21) of the MSC-delivered foals were completely normal and healthy, compared to 35.3% (6/17) in the AF group. The abnormalities included flexural or angular limb deformities, umbilical cord enlargement, placental alterations and signs of syndrome of neonatal maladjustment, which were treated in most cases. Conclusion In summary, we obtained 29 viable cloned foals and found that MSCs are suitable donor cells in horse cloning. Even more, these cells could be more efficiently reprogrammed compared to fibroblasts.
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Affiliation(s)
- R Olivera
- KHEIRON S.A Laboratory, Pilar, Buenos Aires, Argentina
| | - L N Moro
- LIAN-Unit Associated with CONICET, FLENI, Belen de Escobar, Buenos Aires, Argentina
| | - R Jordan
- KHEIRON S.A Laboratory, Pilar, Buenos Aires, Argentina
| | - N Pallarols
- Kawell Equine Hospital, Solís, Buenos Aires, Argentina
| | | | - C Luzzani
- LIAN-Unit Associated with CONICET, FLENI, Belen de Escobar, Buenos Aires, Argentina
| | - S G Miriuka
- LIAN-Unit Associated with CONICET, FLENI, Belen de Escobar, Buenos Aires, Argentina
| | - G Vichera
- KHEIRON S.A Laboratory, Pilar, Buenos Aires, Argentina
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Lovati AB, Corradetti B, Cremonesi F, Bizzaro D, Consiglio AL. Tenogenic Differentiation of Equine Mesenchymal Progenitor Cells under Indirect Co-Culture. Int J Artif Organs 2018. [DOI: 10.1177/039139881203501105] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Arianna B. Lovati
- University of Milan, Department of Veterinary Clinical Science, Reproduction Unit, Lodi - Italy
- IRCCS Galeazzi Orthopedic Institute, Cell and Tissue Engineering Laboratory, Milan - Italy
| | - Bruna Corradetti
- Polytechnic University of the Marche, Environmental and Life Sciences Department, Ancona - Italy
| | - Fausto Cremonesi
- University of Milan, Department of Veterinary Clinical Science, Reproduction Unit, Lodi - Italy
| | - Davide Bizzaro
- Polytechnic University of the Marche, Environmental and Life Sciences Department, Ancona - Italy
| | - Anna Lange Consiglio
- University of Milan, Department of Veterinary Clinical Science, Reproduction Unit, Lodi - Italy
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Endometritis and In Vitro PGE 2 Challenge Modify Properties of Cattle Endometrial Mesenchymal Stem Cells and Their Transcriptomic Profile. Stem Cells Int 2017; 2017:4297639. [PMID: 29213289 PMCID: PMC5682089 DOI: 10.1155/2017/4297639] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Revised: 08/16/2017] [Accepted: 08/28/2017] [Indexed: 02/07/2023] Open
Abstract
Mesenchymal stem cells (MSCs) were isolated and characterized from postpartum bovine endometrium of animals with subclinical (n = 5) and clinical endometritis (n = 3) and healthy puerperal females (n = 5). Cells isolated displayed mean morphological features of MSCs and underwent osteogenic, chondrogenic, and adipogenic differentiation after induction (healthy and subclinical). Cells from cows with clinical endometritis did not undergo adipogenic differentiation. All cells expressed mRNAs for selected MSC markers. Endometrial MSCs were challenged in vitro with PGE2 at concentrations of 0, 1, 3, and 10 μM, and their global transcriptomic profile was studied. Overall, 1127 genes were differentially expressed between unchallenged cells and cells treated with PGE2 at all concentrations (763 up- and 364 downregulated, fold change > 2, and P < 0.05). The pathways affected the most by the PGE2 challenge were immune response, angiogenesis, and cell proliferation. In conclusion, we demonstrated that healthy puerperal bovine endometrium contains MSCs and that endometritis modifies and limits some functional characteristics of these cells, such as their ability to proceed to adipogenic differentiation. Also, PGE2, an inflammatory mediator of endometritis, modifies the transcriptomic profile of endometrial MSCs. A similar situation may occur during inflammation associated with endometritis, therefore affecting the main properties of endometrial MSCs.
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Cabezas J, Rojas D, Navarrete F, Ortiz R, Rivera G, Saravia F, Rodriguez-Alvarez L, Castro FO. Equine mesenchymal stem cells derived from endometrial or adipose tissue share significant biological properties, but have distinctive pattern of surface markers and migration. Theriogenology 2017; 106:93-102. [PMID: 29049924 DOI: 10.1016/j.theriogenology.2017.09.035] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Revised: 09/13/2017] [Accepted: 09/30/2017] [Indexed: 12/13/2022]
Abstract
Adult stromal mesenchymal stem cells (MSCs) have been postulated as responsible for cell renewal in highly and continuously regenerative tissues such as the endometrium. MSCs have been identified in the endometrium of many species including humans, rodents, pets and some farm animals, but not in horses. The objective of this work was to isolate such cells from the endometrium of mares and to compare their main biological attributes with horse adipose-derived MSCs. Here we successfully isolated and characterized endometrial MSCs (eMSCs) from mares. Said cells showed fibroblast-like morphology, grew on plastic, had doubling population times of 46.4 ± 3.38 h, underwent tri-lineage (osteo, chondro and adipogenic) differentiation after appropriate inductions, migrated toward the attraction of fetal calf serum and displayed a pattern of surface markers commonly accepted for horse MSCs. All these are properties of MSCs. Some of these attributes were shared with equine adipose-derived MSCs, but the migration pattern of eMSC at 12 and 24 h after stimulation was reduced in comparison with adipose MSCs. Also, expression of CD44, CD90 and MHCI surface markers were dramatically down-regulated in eMSCs. In conclusion, equine-derived endometrial MSC share biological attributes with adipose MSC of this species, but displayed a different surface marker phenotype and an impaired migration ability. Conceivably, this phenotype is distinctive for MSC of this origin.
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Affiliation(s)
- J Cabezas
- Universidad de Concepción, Campus Chillan, Faculty of Veterinary Sciences, Department of Animal Science, Laboratorio de Biotecnologia Animal, Chile.
| | - D Rojas
- Universidad de Concepción, Campus Chillan, Faculty of Veterinary Sciences, Department of Animal Pathology, Chile.
| | - F Navarrete
- Universidad de Concepción, Campus Chillan, Faculty of Veterinary Sciences, Department of Animal Science, Laboratorio de Biotecnologia Animal, Chile.
| | - R Ortiz
- Universidad de Concepción, Campus Chillan, Faculty of Veterinary Sciences, Department of Clinical Sciences, Hospital de Animales Mayores, Chile.
| | - G Rivera
- Universidad de Concepción, Campus Chillan, Faculty of Veterinary Sciences, Department of Clinical Sciences, Hospital de Animales Mayores, Chile.
| | - F Saravia
- Universidad de Concepción, Campus Chillan, Faculty of Veterinary Sciences, Department of Animal Science, Laboratorio de Biotecnologia Animal, Chile.
| | - L Rodriguez-Alvarez
- Universidad de Concepción, Campus Chillan, Faculty of Veterinary Sciences, Department of Animal Science, Laboratorio de Biotecnologia Animal, Chile.
| | - F O Castro
- Universidad de Concepción, Campus Chillan, Faculty of Veterinary Sciences, Department of Animal Science, Laboratorio de Biotecnologia Animal, Chile.
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Subi S, Lee SJ, Shiwani S, Singh NK. Differential characterization of myogenic satellite cells with linolenic and retinoic acid in the presence of thiazolidinediones from prepubertal Korean black goats. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2017; 31:439-448. [PMID: 28920418 PMCID: PMC5838350 DOI: 10.5713/ajas.17.0257] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2017] [Revised: 06/15/2017] [Accepted: 08/31/2017] [Indexed: 12/27/2022]
Abstract
Objective Myogenic satellite cells were isolated from semitendinosus muscle of prepubertal Korean black goat to observe the differential effect of linolenic and retinoic acid in thepresence of thiazolidinediones (TZD) and also to observe the production insulin sensitive preadipocyte. Methods Cells were characterized for their stemness with cluster of differentiation 34 (CD34), CD13, CD106, CD44, Vimentin surface markers using flow cytometry. Cells characterized themselves as possessing significant (p<0.05) levels of CD13, CD34, CD106, Vimentin revealing their stemness potential. Goat myogenic satellite cells also exhibited CD44, indicating that they possessed a % of stemness factors of adipose lineage apart from their inherent stemness of paxillin factors 3/7. Results Cells during proliferation stayed absolutely and firmly within the myogenic fate without any external cues and continued to show a significant (p<0.05) fusion index % to express myogenic differentiation, myosin heavy chain, and smooth muscle actin in 2% horse serum. However, confluent myogenic satellite cells were the ones easily turning into adipogenic lineage. Intriguingly, upregulation in adipose specific genetic markers such as peroxisome proliferation-activated receptor γ, adiponectin, lipoprotein lipase, and CCAAT/enhancer binding protein α were observed and confirmed in all given treatments. However, the amount of adipogenesis was found to be statistically significant (p<0.01) with linolenic acid as compared to retinoic acid in combination with TZD’s. Conclusion Retinoic acid was found to produce smaller preadipocytes which have been assumed to have insulin sensitization and hence retinoic acid could be used as a potential agent to sensitize tissues to insulin in combination with TZD’s to treat diabetic conditions in humans and animals in future.
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Affiliation(s)
- S Subi
- College of Animal life sciences, Kangwon National University, Chuncheon 24341, Korea
| | - S J Lee
- College of Animal life sciences, Kangwon National University, Chuncheon 24341, Korea
| | - S Shiwani
- College of Animal life sciences, Kangwon National University, Chuncheon 24341, Korea
| | - N K Singh
- Department of Veterinary Surgery and Radiology, Faculty of Veterinary and Animal Sciences, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi-221005, Uttar Pradesh, India
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Zahedi M, Parham A, Dehghani H, Mehrjerdi HK. Stemness Signature of Equine Marrow-derived Mesenchymal Stem Cells. Int J Stem Cells 2017; 10:93-102. [PMID: 28222255 PMCID: PMC5488781 DOI: 10.15283/ijsc16036] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/15/2016] [Indexed: 01/06/2023] Open
Abstract
Background Application of competent cells such as mesenchymal stem cells (MSCs) for treatment of musculoskeletal disorders in equine athletes is increasingly needed. Moreover, similarities of horse and human in size, load and types of joint injuries, make horse as a good model for MSCs therapy studies. This study was designed to isolate and characterize stemness signature of equine bone marrow-derived mesenchymal stem cells (BM-MSCs). Methods BM of three mares was aspirated and the mononuclear cells (MNCs) were isolated using density gradient. The primary MNCs were cultured and analyzed after tree passages (P3) for growth characteristics, differentiation potentials, and the expression of genes including CD29, CD34, CD44, CD90, CD105, MHC-I, MHC-II and pluripotency related genes (Nanog, Oct-4, Sox-2, SSEA-1, -3, -4) using RT-PCR or immunocytochemistry techniques. Results The isolated cells in P3 were adherent and fibroblast-like in shape with doubling times of 78.15 h. Their clonogenic capacity was 8.67±4% and they were able to differentiate to osteogenic, adipogenic and chondrogenic lineages. Cells showed expression of CD29, CD44, CD90, MHC-I and Sox-2 while no expression for CD34, MHC-II, CD105, and pluripotency stemness markers was detected. Conclusions In conclusion, data showed that isolated cells have the basic and minimal criteria for MSCs, however, expressing only one pluripotency gene (sox-2).
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Affiliation(s)
- Morteza Zahedi
- Division of Physiology, Department of Basic Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Abbas Parham
- Division of Physiology, Department of Basic Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran.,Embryonic and Stem Cell Biology and Biotechnology Research Group, Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Hesam Dehghani
- Division of Physiology, Department of Basic Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran.,Embryonic and Stem Cell Biology and Biotechnology Research Group, Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Hossein Kazemi Mehrjerdi
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran
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Lara E, Rivera N, Rojas D, Rodríguez-Alvarez LL, Castro FO. Characterization of mesenchymal stem cells in bovine endometrium during follicular phase of oestrous cycle. Reprod Domest Anim 2017; 52:707-714. [PMID: 28419571 DOI: 10.1111/rda.12969] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Accepted: 02/14/2017] [Indexed: 12/27/2022]
Abstract
Stem cells have been postulated as responsible for cell regeneration in highly and continuously regenerative tissues such as the endometrium. Few studies in cattle have identified and specified the presence of stem cells in the endometrium during the oestrous cycle. The aim of this study was to investigate the presence of mesenchymal stem cells (MSCs) in the bovine endometrium during the follicular phase (FP) of the oestrous cycle. Uterine tissue was collected in the time-frame comprising day 18 of the cycle and ovulation (day 0). We isolated, cultured and expanded four primary cell lines from endometrium and identified byRT-qPCR the expression of OCT4, SOX2 but not NANOG (undifferentiated/embryonic markers), CD44 (MSCs marker) and c-KIT (stem cell marker) genes; and the encoded Oct4, Sox2 and Cd44 proteins by Western blot or immunostaining of paraffin-embedded tissue in endometrium. We demonstrated that cells isolated from bovine endometrium displayed essentially the same gene expression pattern; however, at the protein level, Oct4 and Cd44 were not detected. Besides, they showed typical functional characteristics of MSCs such as fibroblast-like morphology, plastic adherence, high proliferative capacity, clone formation in vitro and the ability to differentiate into chondrogenic, osteogenic and adipogenic lineages. We obtained for the first time an extensive characterization of undifferentiated cells populations contained in the bovine endometrium during the FP of the oestrous cycle.
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Affiliation(s)
- E Lara
- Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, Chillán, Chile
| | - N Rivera
- Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, Chillán, Chile
| | - D Rojas
- Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, Chillán, Chile
| | - L L Rodríguez-Alvarez
- Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, Chillán, Chile
| | - F O Castro
- Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, Chillán, Chile
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Evaluating Wharton's Jelly-Derived Mesenchymal Stem Cell's Survival, Migration, and Expression of Wound Repair Markers under Conditions of Ischemia-Like Stress. Stem Cells Int 2017; 2017:5259849. [PMID: 28265289 PMCID: PMC5318642 DOI: 10.1155/2017/5259849] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Revised: 12/12/2016] [Accepted: 01/09/2017] [Indexed: 02/07/2023] Open
Abstract
The efficacy of mesenchymal stem cell (MSC) therapy is currently limited by low retention and poor survival of transplanted cells as demonstrated by clinical studies. This is mainly due to the harsh microenvironment created by oxygen and nutrient deprivation and inflammation at the injured sites. The choice of MSC source could be critical in determining fate and cellular function of MSCs under stress. Our objective here was to investigate the influence of ischemia-like stress on Wharton's jelly MSCs (WJ-MSCs) from human umbilical cord to assess their therapeutic relevance in ischemic diseases. We simulated conditions of ischemia in vitro by culturing WJ-MSCs in 2% oxygen in serum deprived and low glucose medium. Under these conditions, WJ-MSCs retained viable population of greater than 80%. They expressed the characteristic MSC surface antigens at levels comparable to the control WJ-MSCs and were negative for the expression of costimulatory molecules. An upregulation of many ECM and adhesion molecules and growth and angiogenic factors contributing to wound healing and regeneration was noted in the ischemic WJ-MSC population by a PCR array. Their migration ability, however, got impaired. Our findings provide evidence that WJ-MSCs might be therapeutically beneficial and potent in healing wounds under ischemic conditions.
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Olivera R, Moro LN, Jordan R, Luzzani C, Miriuka S, Radrizzani M, Donadeu FX, Vichera G. In Vitro and In Vivo Development of Horse Cloned Embryos Generated with iPSCs, Mesenchymal Stromal Cells and Fetal or Adult Fibroblasts as Nuclear Donors. PLoS One 2016; 11:e0164049. [PMID: 27732616 PMCID: PMC5061425 DOI: 10.1371/journal.pone.0164049] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Accepted: 09/19/2016] [Indexed: 02/06/2023] Open
Abstract
The demand for equine cloning as a tool to preserve high genetic value is growing worldwide; however, nuclear transfer efficiency is still very low. To address this issue, we first evaluated the effects of time from cell fusion to activation (<1h, n = 1261; 1-2h, n = 1773; 2-3h, n = 1647) on in vitro and in vivo development of equine embryos generated by cloning. Then, we evaluated the effects of using different nuclear donor cell types in two successive experiments: I) induced pluripotent stem cells (iPSCs) vs. adult fibroblasts (AF) fused to ooplasts injected with the pluripotency-inducing genes OCT4, SOX2, MYC and KLF4, vs. AF alone as controls; II) umbilical cord-derived mesenchymal stromal cells (UC-MSCs) vs. fetal fibroblasts derived from an unborn cloned foetus (FF) vs. AF from the original individual. In the first experiment, both blastocyst production and pregnancy rates were higher in the 2-3h group (11.5% and 9.5%, respectively), respect to <1h (5.2% and 2%, respectively) and 1-2h (5.6% and 4.7%, respectively) groups (P<0.05). However, percentages of born foals/pregnancies were similar when intervals of 2-3h (35.2%) or 1-2h (35.7%) were used. In contrast to AF, the iPSCs did not generate any blastocyst-stage embryos. Moreover, injection of oocytes with the pluripotency-inducing genes did not improve blastocyst production nor pregnancy rates respect to AF controls. Finally, higher blastocyst production was obtained using UC-MSC (15.6%) than using FF (8.9%) or AF (9.3%), (P<0.05). Despite pregnancy rates were similar for these 3 groups (17.6%, 18.2% and 22%, respectively), viable foals (two) were obtained only by using FF. In summary, optimum blastocyst production rates can be obtained using a 2-3h interval between cell fusion and activation as well as using UC-MSCs as nuclear donors. Moreover, FF line can improve the efficiency of an inefficient AF line. Overall, 24 healthy foals were obtained from a total of 29 born foals.
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Affiliation(s)
- Ramiro Olivera
- KHEIRON S.A Laboratory, Pilar, Buenos Aires, Argentina
- * E-mail: (GV); (RO)
| | - Lucia Natalia Moro
- Laboratory of Biology of Cell Development, LIAN-Unit associated with CONICET, FLENI, Belen de Escobar, Buenos Aires, Argentina
| | | | - Carlos Luzzani
- Laboratory of Biology of Cell Development, LIAN-Unit associated with CONICET, FLENI, Belen de Escobar, Buenos Aires, Argentina
| | - Santiago Miriuka
- Laboratory of Biology of Cell Development, LIAN-Unit associated with CONICET, FLENI, Belen de Escobar, Buenos Aires, Argentina
| | - Martin Radrizzani
- Laboratory of Neruogenetic and Molecular Cytogentic, School of Sciences, National University of San Martin, CONICET, Buenos Aires, Argentina
| | - F. Xavier Donadeu
- The Roslin Institute and Royal School of Veterinary Studies, University of Edinburgh, Easter Bush, Midlothian, United Kingdom
- Euan MacDonald Centre for MND Research, University of Edinburgh, Edinburgh, United Kingdom
| | - Gabriel Vichera
- KHEIRON S.A Laboratory, Pilar, Buenos Aires, Argentina
- * E-mail: (GV); (RO)
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MRI-Based Assessment of Intralesional Delivery of Bone Marrow-Derived Mesenchymal Stem Cells in a Model of Equine Tendonitis. Stem Cells Int 2016; 2016:8610964. [PMID: 27746821 PMCID: PMC5056306 DOI: 10.1155/2016/8610964] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Accepted: 08/15/2016] [Indexed: 02/07/2023] Open
Abstract
Ultrasound-guided intralesional injection of mesenchymal stem cells (MSCs) is held as the benchmark for cell delivery in tendonitis. The primary objective of this study was to investigate the immediate cell distribution following intralesional injection of MSCs. Unilateral superficial digital flexor tendon (SDFT) lesions were created in the forelimb of six horses and injected with 10 × 106 MSCs labeled with superparamagnetic iron oxide nanoparticles (SPIOs) under ultrasound guidance. Assays were performed to confirm that there were no significant changes in cell viability, proliferation, migration, or trilineage differentiation due to the presence of SPIOs. Limbs were imaged on a 1.5-tesla clinical MRI scanner postmortem before and after injection to determine the extent of tendonitis and detect SPIO MSCs. Clusters of labeled cells were visible as signal voids in 6/6 subjects. Coalescing regions of signal void were diffusely present in the peritendinous tissues. Although previous reports have determined that local injury retains cells within a small radius of the site of injection, our study shows greater than expected delocalization and relatively few cells retained within collagenous tendon compared to surrounding fascia. Further work is needed if this is a reality in vivo and to determine if directed intralesional delivery of MSCs is as critical as presently thought.
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Espinosa P, Spriet M, Sole A, Walker NJ, Vaughan B, Galuppo LD. Scintigraphic Tracking of Allogeneic Mesenchymal Stem Cells in the Distal Limb After Intra-Arterial Injection in Standing Horses. Vet Surg 2016; 45:619-24. [DOI: 10.1111/vsu.12485] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Accepted: 02/16/2016] [Indexed: 12/01/2022]
Affiliation(s)
- Pablo Espinosa
- Veterinary Medical Teaching Hospital, School of Veterinary Medicine; University of California; Davis Davis, California
| | - Mathieu Spriet
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine; University of California; Davis Davis, California
| | - Albert Sole
- Veterinary Medical Teaching Hospital, School of Veterinary Medicine; University of California; Davis Davis, California
| | - Naomi J. Walker
- Department of Pathology, Microbiology and Immunology, School of Veterinary Medicine; University of California; Davis Davis, California
| | - Betsy Vaughan
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine; University of California; Davis Davis, California
| | - Larry D. Galuppo
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine; University of California; Davis Davis, California
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Duan W, Lopez MJ. Effects of Cryopreservation on Canine Multipotent Stromal Cells from Subcutaneous and Infrapatellar Adipose Tissue. Stem Cell Rev Rep 2016; 12:257-68. [PMID: 26537238 PMCID: PMC4841859 DOI: 10.1007/s12015-015-9634-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Adipose derived multipotent stromal cells (ASCs) isolated from brown versus white adipose tissues, may have distinct in vitro properties, including response to cryopreservation, due to differences in tissue physiology. This study was designed to determine the ultrastructure, immunophenotype, in vitro expansion capabilities and multipotentiality of paired canine ASCs harvested from subcutaneous (SUB) and infrapatellar (IFP) adipose tissue up to cell passage (P) 3 before and after cryopreservation. Adipocyte and ASC ultrastructure from the same tissue were distinct, and morphologies of both differed between tissue sources and with cryopreservation. Cell expansion and colony forming unit frequencies were similar between ASCs from both tissue sources before and after cryopreservation. Most fresh cells were CD29+, CD44+, CD90+ and CD34- up to P3. Cryopreserved P1 and P3 cells had lower percentages of CD29+ and 44+ cells, respectively, compared to fresh. Peroxisome proliferator-activated receptor γ (PPAR-γ) gene expression and sex determining region Y-box 2 (SOX2), CD29 and CD44 protein expression was lower in cryopreserved versus fresh P3 ASCs. Both PPAR-γ and osteopontin (OPN) protein expression increased in fresh and cryopreserved P3 ASCs cultured in adipogenic and osteogenic induction medium, respectively, while SOX2 decreased. Based on the study findings, in vitro expansion and multipotentiality are not distinct among canine SUB and IFP ASCs before or after cryopreservation. However, cryopreservation alters ASC ultrastructure, immunophenotype and transcription factor expression from both tissue sources. Future studies are necessary to determine the impact of cryopreservation on cell potential for therapy and de novo tissue generation.
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Affiliation(s)
- Wei Duan
- Laboratory for Equine and Comparative Orthopedic Research, Department of Veterinary Clinical Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA, USA
| | - Mandi J Lopez
- Laboratory for Equine and Comparative Orthopedic Research, Department of Veterinary Clinical Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA, USA.
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Lange-Consiglio A, Romaldini A, Correani A, Corradetti B, Esposti P, Cannatà MF, Perrini C, Marini MG, Bizzaro D, Cremonesi F. Does the Bovine Pre-Ovulatory Follicle Harbor Progenitor Stem Cells? Cell Reprogram 2016; 18:116-26. [PMID: 26982278 DOI: 10.1089/cell.2015.0062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Recent studies have revealed the presence of a mesenchymal stem cell (MSC) population in human and in gilt granulosa cells (GCs), thus increasing the interest in identifying the same population in the bovine species. We first isolated GCs by scraping from bovine preovulatory follicles and then tested several different media to define the ideal conditions to select granulosa-derived stem cells. Although expressing MSC-associated markers, none of the media tested proven to be efficient in selecting MSC-like cells that were able to differentiate into mesodermic or ectodermic lineages. We performed another experimental approach exposing cells to a chemical stress, such as lowering of pH, as a system to select a more plastic population. Following the treatment, granulosa-specific granulose markers [follicle-stimulating hormone receptor (FSHR), follistatin (FST), and leukemia inhibitory factor receptor (LIFR)] were lost in bovine GCs, whereas an increase in multi- (CD29, CD44, CD73) and pluripotent (Oct-4 and c-Myc) genes was noticed. The stress allowed up-regulation of tumor necrosis factor-α and interleukin-1β expression and the dedifferentiation of GCs, which was demonstrated by differentiation studies. Indeed, pH-treated cells were able to differentiate into the mesodermic and ectodermic lineages, thus suggesting that the chemical stress allows for the selection of cells that are more prone to adjust and respond to the environmental changes.
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Affiliation(s)
- Anna Lange-Consiglio
- 1 Large Animal Hospital, Reproduction Unit, Università degli Studi di Milano , Lodi, Italy
| | - Alessio Romaldini
- 2 Department of Life and Environmental Sciences, Università Politecnica delle Marche , Ancona, Italy
| | - Alessio Correani
- 2 Department of Life and Environmental Sciences, Università Politecnica delle Marche , Ancona, Italy
| | - Bruna Corradetti
- 2 Department of Life and Environmental Sciences, Università Politecnica delle Marche , Ancona, Italy
| | - Paola Esposti
- 1 Large Animal Hospital, Reproduction Unit, Università degli Studi di Milano , Lodi, Italy
| | - Maria Francesca Cannatà
- 2 Department of Life and Environmental Sciences, Università Politecnica delle Marche , Ancona, Italy
| | - Claudia Perrini
- 1 Large Animal Hospital, Reproduction Unit, Università degli Studi di Milano , Lodi, Italy
| | - Maria Giovanna Marini
- 2 Department of Life and Environmental Sciences, Università Politecnica delle Marche , Ancona, Italy
| | - Davide Bizzaro
- 2 Department of Life and Environmental Sciences, Università Politecnica delle Marche , Ancona, Italy
| | - Fausto Cremonesi
- 1 Large Animal Hospital, Reproduction Unit, Università degli Studi di Milano , Lodi, Italy .,3 Department of Veterinary Science for Animal Health, Production and Food Safety, Università degli Studi di Milano , Milan, Italy
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Barrett JG. A Set of Grand Challenges for Veterinary Regenerative Medicine. Front Vet Sci 2016; 3:20. [PMID: 26973846 PMCID: PMC4777877 DOI: 10.3389/fvets.2016.00020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Accepted: 02/22/2016] [Indexed: 11/25/2022] Open
Affiliation(s)
- Jennifer G Barrett
- Marion duPont Scott Equine Medical Center, Department of Large Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech , Leesburg, VA , USA
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Lombana KG, Goodrich LR, Phillips JN, Kisiday JD, Ruple-Czerniak A, McIlwraith CW. An Investigation of Equine Mesenchymal Stem Cell Characteristics from Different Harvest Sites: More Similar Than Not. Front Vet Sci 2015; 2:67. [PMID: 26664993 PMCID: PMC4672231 DOI: 10.3389/fvets.2015.00067] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2015] [Accepted: 11/16/2015] [Indexed: 01/04/2023] Open
Abstract
Diseases of the musculoskeletal system are a major cause of loss of use and retirement in sport horses. The use of bone marrow-derived mesenchymal stem cells (BMDMSCs) for healing of traumatized tissue has gained substantial favor in clinical settings and can assist healing and tissue regeneration in orthopedic injuries. There are two common sites of harvest of BMDMSCs, the sternum and the ilium. Our objective was to determine if any differences exist in BMDMSCs acquired from the sternum and the ilium. We compared the two harvest sites in their propensity to undergo multilineage differentiation, differences in cell surface markers, or gene transduction efficiencies. BMDMSCs were isolated and culture-expanded from 5 ml aspirates of bone marrow from sternum and ilium. The cells were then plated and cultured with appropriate differentiation medium to result in multi-lineage differentiation and cell characteristics were compared between sternal and ilial samples. Cell surface antibody expression of CD11a/18, CD34, CD44, and CD90 were evaluated using flow cytometry, and gene transduction efficiencies were evaluated using GFP scAAV. There were no statistically significant differences in cell characteristics between MSCs cultured from the sternum and the ilium under any circumstances.
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Affiliation(s)
- Karla G Lombana
- Gail Holmes Equine Orthopaedic Research Center, College of Veterinary Medicine and Biomedical Science, Colorado State University , Fort Collins, CO , USA
| | - Laurie R Goodrich
- Gail Holmes Equine Orthopaedic Research Center, College of Veterinary Medicine and Biomedical Science, Colorado State University , Fort Collins, CO , USA
| | - Jennifer Nikki Phillips
- Gail Holmes Equine Orthopaedic Research Center, College of Veterinary Medicine and Biomedical Science, Colorado State University , Fort Collins, CO , USA
| | - John David Kisiday
- Gail Holmes Equine Orthopaedic Research Center, College of Veterinary Medicine and Biomedical Science, Colorado State University , Fort Collins, CO , USA
| | - Audrey Ruple-Czerniak
- Department of Comparative Pathobiology, Purdue University , West Lafayette, IN , USA
| | - C Wayne McIlwraith
- Gail Holmes Equine Orthopaedic Research Center, College of Veterinary Medicine and Biomedical Science, Colorado State University , Fort Collins, CO , USA
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Ramírez-Espinosa JJ, González-Dávalos L, Shimada A, Piña E, Varela-Echavarria A, Mora O. Bovine (Bos taurus) Bone Marrow Mesenchymal Cell Differentiation to Adipogenic and Myogenic Lineages. Cells Tissues Organs 2015; 201:51-64. [PMID: 26565958 DOI: 10.1159/000440878] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/03/2015] [Indexed: 11/19/2022] Open
Abstract
PURPOSE We evaluated the effect of peroxisome proliferator-activated receptor (PPAR) agonists on the differentiation and metabolic features of bovine bone marrow-derived mesenchymal cells induced to adipogenic or myogenic lineages. METHODS Cells isolated from 7-day-old calves were cultured in basal medium (BM). For adipogenic differentiation, cells were cultured for one passage in BM and then transferred to a medium supplemented with either rosiglitazone, telmisartan, sirtinol or conjugated c-9, t-11 linoleic acid; for myogenic differentiation, third-passage cells were added with either bezafibrate, telmisartan or sirtinol. The expression of PPARx03B3; (an adipogenic differentiation marker), myosin heavy chain (MyHC; a myogenic differentiation marker) and genes related to energy metabolism were measured by quantitative real-time PCR in a completely randomized design. RESULTS For adipogenic differentiation, 20 µM telmisartan showed the highest PPARx03B3; expression (15.58 ± 0.62-fold, p < 0.0001), and differences in the expression of energy metabolism-related genes were found for hexokinase II, phosphofructokinase, adipose triglyceride lipase, acetyl-CoA carboxylase α(ACACα) and fatty acid synthase (p < 0.001), but not for ACACβ (p = 0.4275). For myogenic differentiation, 200 µM bezafibrate showed the highest MyHC expression (73.98 ± 11.79-fold), and differences in the expression of all energy metabolism-related genes were found (p < 0.05). CONCLUSIONS Adipocyte and myocyte differentiation are enhanced with telmisartan and bezafibrate, respectively, and energy uptake, storage and mobilization are improved with both.
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Affiliation(s)
- Jesus J Ramírez-Espinosa
- Programa de Posgrado en Ciencias de la Produccix00F3;n y de la Salud Animal, Universidad Nacional Autx00F3;noma de Mx00E9;xico (UNAM), Mexico City, Mexico
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Remacha AR, Barrachina L, Álvarez-Arguedas S, Ranera B, Romero A, Vázquez FJ, Zaragoza P, Yañez R, Martín-Burriel I, Rodellar C. Expression of genes involved in immune response and in vitro immunosuppressive effect of equine MSCs. Vet Immunol Immunopathol 2015; 165:107-18. [DOI: 10.1016/j.vetimm.2015.04.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2014] [Revised: 04/10/2015] [Accepted: 04/14/2015] [Indexed: 02/08/2023]
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50
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Zhang N, Dietrich MA, Lopez MJ. Therapeutic doses of multipotent stromal cells from minimal adipose tissue. Stem Cell Rev Rep 2015; 10:600-11. [PMID: 24850472 PMCID: PMC4127443 DOI: 10.1007/s12015-014-9508-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Low yield of adult adipose-derived multipotent stromal cells (ASC) can limit autologous cell therapy in individuals with minimal adipose tissue. In this study, ASC isolation was optimized from approximately 0.2 g of feline epididymal adipose tissue for a treatment dose of 106–107 ASCs/kg. The ASC yield was determined for three digestions, 0.1 % collagenase in medium for 30 min (Classic), 0.3 % collagenase in buffer for 30 min (New) and 0.3 % collagenase in buffer for 1 h (Hour). After isolation by the new tissue digestion, continuously cultured ASCs (fresh) and cells recovered and expanded after cryostorage at P0 (revitalized) were characterized up to cell passage (P) 5. Outcomes included CD9, CD29, CD44, CD90 and CD105 expression, cell doublings and doubling times, fibroblastic, adipogenic and osteogenic colony forming unit (CFU) frequency percentages and lineage-specific target gene expression after induction. The New digestion had the highest CFU yield, and about 7x106 ASCs/kg were available within three cell passages (P2). Compared to earlier passages, target surface antigen expression was lowest in fresh P5 cells, and fresh and revitalized P3–5 cells had slower expansion. Fresh and revitalized P1 ASCs had higher CFU frequency percentages and lineage-specific gene expression than P3. The New method described in this study was most efficient for feline epididymal ASC isolation and did not alter in vitro cell behavior. Fresh and revitalized P0-P2 feline ASCs may be most effective for preclinical and clinical trials. This study offers a potential option for ASC isolation from limited adipose tissue resources across species.
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Affiliation(s)
- Nan Zhang
- Laboratory for Equine and Comparative Orthopedic Research, Equine Health Studies Program, Department of Veterinary Clinical Sciences, Louisiana State University, Baton Rouge, LA, 70803, USA
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