1
|
Phyo H, Aburza A, Mellanby K, Esteves CL. Characterization of canine adipose- and endometrium-derived Mesenchymal Stem/Stromal Cells and response to lipopolysaccharide. Front Vet Sci 2023; 10:1180760. [PMID: 37275605 PMCID: PMC10237321 DOI: 10.3389/fvets.2023.1180760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 05/02/2023] [Indexed: 06/07/2023] Open
Abstract
Mesenchymal stem/stromal cells (MSCs) are used for regenerative therapy in companion animals. Their potential was initially attributed to multipotency, but subsequent studies in rodents, humans and veterinary species evidenced that MSCs produce factors that are key mediators of immune, anti-infective and angiogenic responses, which are essential in tissue repair. MSCs preparations have been classically obtained from bone marrow and adipose tissue (AT) in live animals, what requires the use of surgical procedures. In contrast, the uterus, which is naturally exposed to external insult and infection, can be accessed nonsurgically to obtain samples, or tissues can be taken after neutering. In this study, we explored the endometrium (EM) as an alternative source of MSCs, which we compared with AT obtained from canine paired samples. Canine AT- and EM-MSCs, formed CFUs when seeded at low density, underwent tri-lineage differentiation into adipocytes, osteocytes and chondrocytes, and expressed the CD markers CD73, CD90 and CD105, at equivalent levels. The immune genes IL8, CCL2 and CCL5 were equally expressed at basal levels by both cell types. However, in the presence of the inflammatory stimulus lipopolysaccharide (LPS), expression of IL8 was higher in EM- than in AT-MSCs (p < 0.04) while the other genes were equally elevated in both cell types (p < 0.03). This contrasted with the results for CD markers, where the expression was unaltered by exposing the MSCs to LPS. Overall, the results indicate that canine EM-MSCs could serve as an alternative cell source to AT-MSCs in therapeutic applications.
Collapse
|
2
|
Petrova V, Vachkova E. Outlook of Adipose-Derived Stem Cells: Challenges to Their Clinical Application in Horses. Vet Sci 2023; 10:vetsci10050348. [PMID: 37235430 DOI: 10.3390/vetsci10050348] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 05/05/2023] [Accepted: 05/11/2023] [Indexed: 05/28/2023] Open
Abstract
Adipose tissue is recognized as the major endocrine organ, potentially acting as a source of mesenchymal stem cells for various applications in regenerative medicine. Athletic horses are often exposed to traumatic injuries, resulting in severe financial losses. The development of adipose-derived stem cells' regenerative potential depends on many factors. The extraction of stem cells from subcutaneous adipose tissue is non-invasive, non-traumatic, cheaper, and safer than other sources. Since there is a lack of unique standards for identification, the isolated cells and applied differentiation protocols are often not species-specific; therefore, the cells cannot reveal their multipotent properties, so their stemness features remain questionable. The current review discusses some aspects of the specificity of equine adipose stem cells concerning their features, immunophenotyping, secretome profile, differentiation abilities, culturing conditions, and consequent possibilities for clinical application in concrete disorders. The presented new approaches elucidate the possibility of the transition from cell-based to cell-free therapy with regenerative purposes in horses as an alternative treatment to cellular therapy. In conclusion, their clinical benefits should not be underestimated due to the higher yield and the physiological properties of adipose-derived stem cells that facilitate the healing and tissue regeneration process and the ability to amplify the effects of traditional treatments. More profound studies are necessary to apply these innovative approaches when treating traumatic disorders in racing horses.
Collapse
Affiliation(s)
- Valeria Petrova
- Department of Pharmacology, Animal Physiology and Physiological Chemistry, Faculty of Veterinary Medicine, Trakia University, 6000 Stara Zagora, Bulgaria
| | - Ekaterina Vachkova
- Department of Pharmacology, Animal Physiology and Physiological Chemistry, Faculty of Veterinary Medicine, Trakia University, 6000 Stara Zagora, Bulgaria
| |
Collapse
|
3
|
Roth SP, Brehm W, Troillet A. [Cell-based therapeutic strategies for osteoarthritis in equine patients - Basic knowledge for clinical practitioners]. Tierarztl Prax Ausg G Grosstiere Nutztiere 2021; 49:189-202. [PMID: 34157748 DOI: 10.1055/a-1482-7752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Cell-based therapies for the treatment of osteoarthritis in equine patients experienced a real boom within the last few years. In every day medical practice, attending veterinary surgeons extract patient's blood or other autologous tissue samples and process the material for the purpose of administering the resulting product to the same patient under their own responsibility. Although being consistently classified as treatment option within the framework of regenerative medicine, the manufacturing processes, ingredients, and mechanisms of action remain highly diverse among cell-based therapies. Thus, sound knowledge about the latter ones forms the basis for therapeutic decision-making and best possible treatment regimes.
Collapse
Affiliation(s)
- Susanne P Roth
- Klinik für Pferde, Veterinärmedizinische Fakultät, Universität Leipzig.,Sächsischer Inkubator für Klinische Translation, Universität Leipzig
| | - Walter Brehm
- Klinik für Pferde, Veterinärmedizinische Fakultät, Universität Leipzig.,Sächsischer Inkubator für Klinische Translation, Universität Leipzig
| | - Antonia Troillet
- Klinik für Pferde, Veterinärmedizinische Fakultät, Universität Leipzig.,Sächsischer Inkubator für Klinische Translation, Universität Leipzig
| |
Collapse
|
4
|
Meeremans M, Van de Walle GR, Van Vlierberghe S, De Schauwer C. The Lack of a Representative Tendinopathy Model Hampers Fundamental Mesenchymal Stem Cell Research. Front Cell Dev Biol 2021; 9:651164. [PMID: 34012963 PMCID: PMC8126669 DOI: 10.3389/fcell.2021.651164] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 04/06/2021] [Indexed: 12/13/2022] Open
Abstract
Overuse tendon injuries are a major cause of musculoskeletal morbidity in both human and equine athletes, due to the cumulative degenerative damage. These injuries present significant challenges as the healing process often results in the formation of inferior scar tissue. The poor success with conventional therapy supports the need to search for novel treatments to restore functionality and regenerate tissue as close to native tendon as possible. Mesenchymal stem cell (MSC)-based strategies represent promising therapeutic tools for tendon repair in both human and veterinary medicine. The translation of tissue engineering strategies from basic research findings, however, into clinical use has been hampered by the limited understanding of the multifaceted MSC mechanisms of action. In vitro models serve as important biological tools to study cell behavior, bypassing the confounding factors associated with in vivo experiments. Controllable and reproducible in vitro conditions should be provided to study the MSC healing mechanisms in tendon injuries. Unfortunately, no physiologically representative tendinopathy models exist to date. A major shortcoming of most currently available in vitro tendon models is the lack of extracellular tendon matrix and vascular supply. These models often make use of synthetic biomaterials, which do not reflect the natural tendon composition. Alternatively, decellularized tendon has been applied, but it is challenging to obtain reproducible results due to its variable composition, less efficient cell seeding approaches and lack of cell encapsulation and vascularization. The current review will overview pros and cons associated with the use of different biomaterials and technologies enabling scaffold production. In addition, the characteristics of the ideal, state-of-the-art tendinopathy model will be discussed. Briefly, a representative in vitro tendinopathy model should be vascularized and mimic the hierarchical structure of the tendon matrix with elongated cells being organized in a parallel fashion and subjected to uniaxial stretching. Incorporation of mechanical stimulation, preferably uniaxial stretching may be a key element in order to obtain appropriate matrix alignment and create a pathophysiological model. Together, a thorough discussion on the current status and future directions for tendon models will enhance fundamental MSC research, accelerating translation of MSC therapies for tendon injuries from bench to bedside.
Collapse
Affiliation(s)
- Marguerite Meeremans
- Comparative Physiology, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Gerlinde R Van de Walle
- Baker Institute for Animal Health, College of Veterinary Medicine, Cornell University, Ithaca, NY, United States
| | - Sandra Van Vlierberghe
- Polymer Chemistry and Biomaterials Group, Centre of Macromolecular Chemistry, Faculty of Sciences, Ghent University, Ghent, Belgium
| | - Catharina De Schauwer
- Comparative Physiology, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| |
Collapse
|
5
|
Jose J, George T, Thomas AM. Regulation of Stem Cell-Based Research in India in Comparison with the US, EU and other Asian Countries: Current Issues and Future Perspectives. Curr Stem Cell Res Ther 2020; 15:492-508. [PMID: 32250233 DOI: 10.2174/1574888x15666200402134750] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 11/20/2019] [Accepted: 11/29/2019] [Indexed: 11/22/2022]
Abstract
Stem cell therapy is applicable for repair and replacement of damaged cells and tissues. Apart from transplanting cells to the body, the stem cell therapy directs them to grow new and healthy tissues. Stem cells in the area of regenerative medicines hold tremendous promise that may help to regenerate the damaged tissues and heal various diseases like multiple sclerosis, heart diseases, Parkinson's disease, and so on. To prove the safety, efficacy, and for the requirement of a licence for manufacturing and sale, all the stem cell therapies should pass the required criteria and undergo certain examinations of the regulatory agencies. The regulatory authorities review the manufacturing procedures of products to assure its purity and potency. This review summarizes the comparative critical evaluations of existing regulations and developments on the stem cells research in India, USA, EU and Asian regions and also discusses the challenges that have to be overcome and the important points that should be understood to position India as a source of the perspective nation in stem cells around the world.
Collapse
Affiliation(s)
- Jobin Jose
- Department of Pharmaceutical Regulatory Affairs and Pharmaceutics, NGSM Institute of Pharmaceutical Sciences, NITTE Deemed to be University, Paneer, Mangalore 575018, Karnataka, India
| | - Teena George
- Department of Pharmaceutical Regulatory Affairs and Pharmaceutics, NGSM Institute of Pharmaceutical Sciences, NITTE Deemed to be University, Paneer, Mangalore 575018, Karnataka, India
| | - Aaron M Thomas
- Department of Pharmaceutical Regulatory Affairs and Pharmaceutics, NGSM Institute of Pharmaceutical Sciences, NITTE Deemed to be University, Paneer, Mangalore 575018, Karnataka, India
| |
Collapse
|
6
|
Chung MJ, Park S, Son JY, Lee JY, Yun HH, Lee EJ, Lee EM, Cho GJ, Lee S, Park HS, Jeong KS. Differentiation of equine induced pluripotent stem cells into mesenchymal lineage for therapeutic use. Cell Cycle 2019; 18:2954-2971. [PMID: 31505996 DOI: 10.1080/15384101.2019.1664224] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
In previous work, we established an equine induced pluripotent stem cell line (E-iPSCs) from equine adipose-derived stem cells (ASCs) using a lentiviral vector encoding four transcription factors: Oct4, Sox2, Klf4, and c-Myc. In the current study, we attempted to differentiate these established E-iPSCs into mesenchymal stem cells (MSCs) by serial passaging using MSC-defined media for stem cell expansion. Differentiation of the MSCs was confirmed by analyzing expression levels of the MSC surface markers CD44 and CD29, and the pluripotency markers Nanog and Oct4. Results indicated that the E-iPSC-derived MSCs (E-iPSC-MSCs) retained the characteristics of MSCs, including the ability to differentiate into chondrogenic, osteogenic, or myogenic lineages. E-iPSC-MSCs were rendered suitable for therapeutic use by inhibiting immune rejection through exposure to transforming growth factor beta 2 (TGF-β2) in culture, which down-regulated the expression of major histocompatibility complex class I (MHC class I) proteins that cause immune rejection if they are incompatible with the MHC antigen of the recipient. We reported 16 cases of E-iPSC-MSC transplantations into injured horses with generally positive effects, such as reduced lameness and fraction lines. Our findings indicate that E-iPSC-MSCs can demonstrate MSC characteristics and be safely and practically used in the treatment of musculoskeletal injuries in horses.
Collapse
Affiliation(s)
- Myung-Jin Chung
- College of Veterinary Medicine, Kyungpook National University , Daegu , Republic of Korea.,Stem Cell Therapeutic Research Institute, Kyungpook National University , Daegu , Republic of Korea
| | - SunYoung Park
- College of Veterinary Medicine, Kyungpook National University , Daegu , Republic of Korea.,Stem Cell Therapeutic Research Institute, Kyungpook National University , Daegu , Republic of Korea
| | - Ji-Yoon Son
- College of Veterinary Medicine, Kyungpook National University , Daegu , Republic of Korea.,Stem Cell Therapeutic Research Institute, Kyungpook National University , Daegu , Republic of Korea
| | - Jae-Yeong Lee
- College of Veterinary Medicine, Kyungpook National University , Daegu , Republic of Korea.,Stem Cell Therapeutic Research Institute, Kyungpook National University , Daegu , Republic of Korea
| | - Hyun Ho Yun
- College of Veterinary Medicine, Kyungpook National University , Daegu , Republic of Korea.,Stem Cell Therapeutic Research Institute, Kyungpook National University , Daegu , Republic of Korea
| | - Eun-Joo Lee
- College of Veterinary Medicine, Kyungpook National University , Daegu , Republic of Korea
| | - Eun Mi Lee
- College of Veterinary Medicine, Kyungpook National University , Daegu , Republic of Korea
| | - Gil-Jae Cho
- College of Veterinary Medicine, Kyungpook National University , Daegu , Republic of Korea
| | - Sunray Lee
- Cell Engineering For Origin , Seoul , Republic of Korea
| | | | - Kyu-Shik Jeong
- College of Veterinary Medicine, Kyungpook National University , Daegu , Republic of Korea.,Stem Cell Therapeutic Research Institute, Kyungpook National University , Daegu , Republic of Korea
| |
Collapse
|
7
|
Shojaee A, Parham A, Ejeian F, Nasr Esfahani MH. Equine adipose mesenchymal stem cells (eq-ASCs) appear to have higher potential for migration and musculoskeletal differentiation. Res Vet Sci 2019; 125:235-243. [PMID: 31310927 DOI: 10.1016/j.rvsc.2019.06.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Revised: 05/14/2019] [Accepted: 06/30/2019] [Indexed: 12/28/2022]
Abstract
Equine adipose-derived mesenchymal stem cells (eq-ASCs) possess excellent regeneration potential especially for treatment of musculoskeletal disorders. Besides their common characteristics, MSCs harvested from different species reveal some species-specific and donor-dependent behaviors. Hence, the molecular analysis of MSCs may shed more light on their future clinical application of these cells. This study aimed to investigate some behavioral aspects of eq-ASCs in vitro which may influence the efficacy of stem cell therapy. For this purpose, MSCs of a donor horse were isolated, characterized and expanded under normal culture conditions. During continuous culture condition, eq-ASCs were started to formed aggregated structures that was accompanied with the up-regulation of migratory related genes including transforming growth factor beta 1 (TGFB1) and its receptor 3 (TGFBR3), and snail family transcriptional repressor 1 (SNAI1), E-cadherin (CDH1) and β-catenin (CTNNB1). Moreover, the expression of a musculoskeletal progenitor marker, scleraxis bHLH transcription factor (SCX), was also increased after 3 days. In order to clarify the impact of TGFB signaling pathway on cultured cells, gain- and loss-of-function treatment by TGFB3 and SB431542 (TGFB inhibitor) were performed, respectively. We found that TGFB3 treatment exaggerated the aggregate formation effects, in some extend via induction of cytoskeletal actin rearrangement, while inhibition of TGFB signaling pathway by SB431542 reversed this phenomenon. Overall, our findings support the fact that eq-ASCs have an inherent capacity for migration, which was enhanced by TGFB3 treatment and, this ability may play crucial role in cell motility and wound healing of transplanted cells.
Collapse
Affiliation(s)
- Asiyeh Shojaee
- 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 Biology and Alternative Regenerative Medicine Group, Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran.
| | - Fatemeh Ejeian
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.
| |
Collapse
|
8
|
Shojaee A, Parham A. Strategies of tenogenic differentiation of equine stem cells for tendon repair: current status and challenges. Stem Cell Res Ther 2019; 10:181. [PMID: 31215490 PMCID: PMC6582602 DOI: 10.1186/s13287-019-1291-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Tendon injuries, as one of the most common orthopedic disorders, are the major cause of early retirement or wastage among sport horses which mainly affect the superficial digital flexor tendon (SDFT). Tendon repair is a slow process, and tendon tissue is often replaced by scar tissue. The current treatment options are often followed by an incomplete recovery that increases the susceptibility to re-injury. Recently, cell therapy has been used in veterinary medicine to treat tendon injuries, although the risk of ectopic bone formation after cell injection is possible in some cases. In vitro tenogenic induction may overcome the mentioned risk in clinical application. Moreover, a better understanding of treatment strategies for musculoskeletal injuries in horse may have future applications for human and vice versa. This comprehensive review outlines the current strategies of stem cell therapy in equine tendon injury and in vitro tenogenic induction of equine stem cell.
Collapse
Affiliation(s)
- Asiyeh Shojaee
- 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 Biology and Regenerative Medicine Research Group, Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran.
| |
Collapse
|
9
|
Arnhold S, Elashry MI, Klymiuk MC, Wenisch S. Biological macromolecules and mesenchymal stem cells: Basic research for regenerative therapies in veterinary medicine. Int J Biol Macromol 2018; 123:889-899. [PMID: 30452985 DOI: 10.1016/j.ijbiomac.2018.11.158] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 11/05/2018] [Accepted: 11/15/2018] [Indexed: 02/07/2023]
Affiliation(s)
- Stefan Arnhold
- Institute of Veterinary Anatomy-, Histology and -Embryology, University of Giessen, 35392 Giessen, Germany
| | - Mohamed I Elashry
- Institute of Veterinary Anatomy-, Histology and -Embryology, University of Giessen, 35392 Giessen, Germany; Anatomy and Embryology Department, Faculty of Veterinary Medicine, University of Mansoura 35516, Egypt.
| | - Michele C Klymiuk
- Institute of Veterinary Anatomy-, Histology and -Embryology, University of Giessen, 35392 Giessen, Germany
| | - Sabine Wenisch
- Clinic of Small Animals, c/o Institute of Veterinary Anatomy, Histology and Embryology, Justus Liebig University of Giessen 35392, Giessen, Germany
| |
Collapse
|
10
|
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.
Collapse
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
| |
Collapse
|
11
|
Cortés-Araya Y, Amilon K, Rink BE, Black G, Lisowski Z, Donadeu FX, Esteves CL. Comparison of Antibacterial and Immunological Properties of Mesenchymal Stem/Stromal Cells from Equine Bone Marrow, Endometrium, and Adipose Tissue. Stem Cells Dev 2018; 27:1518-1525. [PMID: 30044182 PMCID: PMC6209426 DOI: 10.1089/scd.2017.0241] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Equine mesenchymal stem/stromal cells (MSCs) are multipotent cells that are widely used for treatment of musculoskeletal injuries, and there is significant interest in expanding their application to nonorthopedic conditions. MSCs possess antibacterial and immunomodulatory properties that may be relevant for combating infection; however, comparative studies using MSCs from different origins have not been carried out in the horse, and this was the focus of this study. Our results showed that MSC-conditioned media attenuated the growth of Escherichia coli, and that this effect was, on average, more pronounced for endometrium (EM)-derived and adipose tissue (AT)-derived MSCs than for bone marrow (BM)-derived MSCs. In addition, the antimicrobial lipocalin-2 was expressed at mean higher levels in EM-MSCs than in AT-MSCs and BM-MSCs, and the bacterial component lipopolysaccharide (LPS) stimulated its production by all three MSC types. We also showed that MSCs express interleukin-6 (IL-6), IL-8, monocyte chemoattractant protein-1, chemokine ligand-5, and Toll-like receptor 4, and that, in general, these cytokines were induced in all cell types by LPS. Low expression levels of the macrophage marker colony-stimulating factor 1 receptor were detected in BM-MSCs and EM-MSCs but not in AT-MSCs. Altogether, these findings suggest that equine MSCs from EM, AT, and BM have both direct and indirect antimicrobial properties that may vary between MSCs from different origins and could be exploited toward improvement of regenerative therapies for horses.
Collapse
Affiliation(s)
- Yennifer Cortés-Araya
- 1 The Roslin Institute and R(D)SVS, University of Edinburgh , Edinburgh, United Kingdom
| | - Karin Amilon
- 1 The Roslin Institute and R(D)SVS, University of Edinburgh , Edinburgh, United Kingdom
| | | | - Georgina Black
- 1 The Roslin Institute and R(D)SVS, University of Edinburgh , Edinburgh, United Kingdom
| | - Zofia Lisowski
- 1 The Roslin Institute and R(D)SVS, University of Edinburgh , Edinburgh, United Kingdom
| | - Francesc Xavier Donadeu
- 1 The Roslin Institute and R(D)SVS, University of Edinburgh , Edinburgh, United Kingdom .,2 The Euan Macdonald Centre for Motor Neurone Disease Research, University of Edinburgh , Edinburgh, United Kingdom
| | - Cristina L Esteves
- 1 The Roslin Institute and R(D)SVS, University of Edinburgh , Edinburgh, United Kingdom
| |
Collapse
|
12
|
Mariñas-Pardo L, García-Castro J, Rodríguez-Hurtado I, Rodríguez-García MI, Núñez-Naveira L, Hermida-Prieto M. Allogeneic Adipose-Derived Mesenchymal Stem Cells (Horse Allo 20) for the Treatment of Osteoarthritis-Associated Lameness in Horses: Characterization, Safety, and Efficacy of Intra-Articular Treatment. Stem Cells Dev 2018; 27:1147-1160. [DOI: 10.1089/scd.2018.0074] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Affiliation(s)
| | - Javier García-Castro
- Unidad de Biotecnología Celular, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | | | | | | | | |
Collapse
|
13
|
Pöschke A, Krähling B, Failing K, Staszyk C. Molecular Characteristics of the Equine Periodontal Ligament. Front Vet Sci 2018; 4:235. [PMID: 29376061 PMCID: PMC5768624 DOI: 10.3389/fvets.2017.00235] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Accepted: 12/14/2017] [Indexed: 02/04/2023] Open
Abstract
The equine periodontal ligament (PDL) is a fibrous connective tissue that covers the intra-alveolar parts of the tooth and anchors it to the alveolar bone-it, therefore, provides a similar function to a tendinous structure. While several studies have considered the formation and structure of tendons, there is insufficient information particularly on the molecular composition of the PDL. Especially for the equine PDL, there is limited knowledge concerning the expression of genes commonly regarded as typical for tendon tissue. In this study, the gene expression of, e.g., collagen type 1 alpha 1 (COL1), collagen type 3 alpha 1 (COL3), scleraxis (SCX), and fibrocartilage markers was examined in the functional mature equine PDL compared with immature and mature equine tendon tissue. PDL samples were obtained from incisor, premolar, and molar teeth from seven adult horses. Additionally, tendon samples were collected from four adult horses and five foals at different sampling locations. Analyses of gene expression were performed using real-time quantitative polymerase chain reaction (qRT-PCR). Significantly higher expression levels of COL1 and 3 were found in the mature equine PDL in comparison with mature tendon, indicating higher rates of collagen production and turnover in the mature equine PDL. The expression levels of SCX, a specific marker for tenogenic-differentiated cells, were on a similar level in functional mature PDL and in mature tendon tissue. Evidence of chondrogenic metaplasia, often found in tendon entheses or in pressurized regions of tendons, was not found in the mature equine PDL. The obtained results justify further experiments focused on the possible use of equine PDL cells for cell-based regenerative therapies.
Collapse
Affiliation(s)
- Antje Pöschke
- Institute of Veterinary-Anatomy, -Histology and -Embryology, Justus Liebig University Giessen, Giessen, Germany
| | - Bastian Krähling
- Institute of Veterinary-Anatomy, -Histology and -Embryology, Justus Liebig University Giessen, Giessen, Germany
| | - Klaus Failing
- Department of Biomathematics, Justus Liebig University Giessen, Giessen, Germany
| | - Carsten Staszyk
- Institute of Veterinary-Anatomy, -Histology and -Embryology, Justus Liebig University Giessen, Giessen, Germany
| |
Collapse
|
14
|
Pericytes in Veterinary Species: Prospective Isolation, Characterization and Tissue Regeneration Potential. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1109:67-77. [DOI: 10.1007/978-3-030-02601-1_6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
15
|
Esteves CL, Donadeu FX. Pericytes and their potential in regenerative medicine across species. Cytometry A 2017; 93:50-59. [PMID: 28941046 DOI: 10.1002/cyto.a.23243] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Revised: 08/15/2017] [Accepted: 08/25/2017] [Indexed: 12/17/2022]
Abstract
The discovery that pericytes are in vivo counterparts of Mesenchymal Stem/Stromal Cells (MSCs) has placed these perivascular cells in the research spotlight, bringing up hope for a well-characterized cell source for clinical applications, alternative to poorly defined, heterogeneous MSCs preparations currently in use. Native pericytes express typical MSC markers and, after isolation by fluorescence-activated cell sorting, display an MSC phenotype in culture. These features have been demonstrated in different species, including humans and horses, the main targets of regenerative treatments. Significant clinical potential of pericytes has been shown by transplantation of human cells into rodent models of tissue injury, and it is hoped that future studies will demonstrate clinical potential in veterinary species. Here, we provide an overview of the current knowledge on pericytes across different species including humans, companion and large animal models, in relation to their identification in different body tissues, methodology for prospective isolation, characterization, and potential for tissue regeneration. © 2017 International Society for Advancement of Cytometry.
Collapse
Affiliation(s)
- C L Esteves
- Division of Developmental Biology, The Roslin Institute, University of Edinburgh, Edinburgh EH25 9RG, United Kingdom
| | - F X Donadeu
- Division of Developmental Biology, The Roslin Institute, University of Edinburgh, Edinburgh EH25 9RG, United Kingdom
| |
Collapse
|
16
|
Uder C, Brückner S, Winkler S, Tautenhahn HM, Christ B. Mammalian MSC from selected species: Features and applications. Cytometry A 2017; 93:32-49. [PMID: 28906582 DOI: 10.1002/cyto.a.23239] [Citation(s) in RCA: 99] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Mesenchymal stromal/stem cells (MSC) are promising candidates for cellular therapy of different diseases in humans and in animals. Following the guidelines of the International Society for Cell Therapy, human MSC may be identified by expression of a specific panel of cell surface markers (CD105+, CD73+, CD90+, CD34-, CD14-, or CD11b-, CD79- or CD19-, HLA-DR-). In addition, multiple differentiation potential into at least the osteogenic, adipogenic, and chondrogenic lineage is a main criterion for MSC definition. Human MSC and MSC of a variety of mammals isolated from different tissues meet these criteria. In addition to the abovementioned, they express many more cell surface markers. Yet, these are not uniquely expressed by MSC. The gross phenotypic appearance like marker expression and differentiation potential is similar albeit not identical for MSC from different tissues and species. Similarly, MSC may feature different biological characteristics depending on the tissue source and the isolation and culture procedures. Their versatile biological qualities comprising immunomodulatory, anti-inflammatory, and proregenerative capacities rely largely on the migratory and secretory capabilities of MSC. They are attracted to sites of tissue lesion and secrete factors to promote self-repair of the injured tissue. This is a big perspective for clinical MSC applications in both veterinary and human medicine. Phase I/II clinical trials have been initiated to assess safety and feasibility of MSC therapies in acute and chronic disease settings. Yet, since the mode of MSC action in a specific disease environment is still unknown at large, it is mandatory to unravel the response of MSC from a given source onto a specific disease environment in suitable animal models prior to clinical applications. © 2017 International Society for Advancement of Cytometry.
Collapse
Affiliation(s)
- Christiane Uder
- Department of Visceral, Transplantation, Thoracic and Vascular Surgery, Applied Molecular Hepatology Laboratory, University Hospital of Leipzig, Liebigstraße 21, Leipzig D-04103, Germany
| | - Sandra Brückner
- Department of Visceral, Transplantation, Thoracic and Vascular Surgery, Applied Molecular Hepatology Laboratory, University Hospital of Leipzig, Liebigstraße 21, Leipzig D-04103, Germany
| | - Sandra Winkler
- Department of Visceral, Transplantation, Thoracic and Vascular Surgery, Applied Molecular Hepatology Laboratory, University Hospital of Leipzig, Liebigstraße 21, Leipzig D-04103, Germany
| | - Hans-Michael Tautenhahn
- Department of Visceral, Transplantation, Thoracic and Vascular Surgery, Applied Molecular Hepatology Laboratory, University Hospital of Leipzig, Liebigstraße 21, Leipzig D-04103, Germany
| | | |
Collapse
|
17
|
Schröck C, Eydt C, Geburek F, Kaiser L, Päbst F, Burk J, Pfarrer C, Staszyk C. Bone marrow-derived multipotent mesenchymal stromal cells from horses after euthanasia. Vet Med Sci 2017; 3:239-251. [PMID: 29152317 PMCID: PMC5677777 DOI: 10.1002/vms3.74] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Allogeneic equine multipotent mesenchymal stromal cells (eMSCs) have been proposed for use in regenerative therapies in veterinary medicine. A source of allogeneic eMSCs might be the bone marrow from euthanized horses. The purpose of this study was to compare in vitro characteristics of equine bone marrow derived eMSC (eBM‐MSCs) from euthanized horses (eut‐MSCs) and from narcotized horses (nar‐MSCs). Eut‐MSCs and nar‐MSCs showed typical eMSC marker profiles (positive: CD44, CD90; negative: CD11a/CD18 and MHCII) and possessed tri‐lineage differentiation characteristics. Although CD105 and MHCI expression varied, no differences were detected between eut‐MSCs and nar‐MSCs. Proliferation characteristics did not differ between eut‐MSCs and nar‐MSCs, but age dependent decrease in proliferation and increase in MHCI expression was detected. These results suggest the possible use of eut‐MSCs for therapeutic applications and production of commercial available eBM‐MSC products.
Collapse
Affiliation(s)
- Carmen Schröck
- Institute for Veterinary Anatomy, -Histology and -EmbryologyJustus-Liebig-UniversityGiessenGermany
| | - Carina Eydt
- Institute of AnatomyUniversity of Veterinary Medicine HannoverHannoverGermany
| | | | - Lena Kaiser
- Institute for Veterinary Anatomy, -Histology and -EmbryologyJustus-Liebig-UniversityGiessenGermany
| | - Felicitas Päbst
- Translational Centre for Regenerative Medicine (TRM)University of LeipzigLeipzigGermany.,Faculty of Veterinary MedicineLarge Animal Clinic for SurgeryUniversity of LeipzigLeipzigGermany
| | - Janina Burk
- Translational Centre for Regenerative Medicine (TRM)University of LeipzigLeipzigGermany.,Faculty of Veterinary MedicineLarge Animal Clinic for SurgeryUniversity of LeipzigLeipzigGermany
| | - Christiane Pfarrer
- Institute of AnatomyUniversity of Veterinary Medicine HannoverHannoverGermany
| | - Carsten Staszyk
- Institute for Veterinary Anatomy, -Histology and -EmbryologyJustus-Liebig-UniversityGiessenGermany
| |
Collapse
|
18
|
Michler JK, Hillmann A, Savkovic V, Mülling CKW. Horse hair follicles: A novel dermal stem cell source for equine regenerative medicine. Cytometry A 2017; 93:104-114. [DOI: 10.1002/cyto.a.23198] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Revised: 07/07/2017] [Accepted: 08/05/2017] [Indexed: 12/15/2022]
Affiliation(s)
- Jule K. Michler
- Faculty of Veterinary Medicine; Institute of Anatomy, Histology and Embryology, Leipzig University, Leipzig, Germany
| | - Aline Hillmann
- Saxon Incubator for Clinical Translation; Leipzig University, Leipzig, Germany
| | - Vuk Savkovic
- Saxon Incubator for Clinical Translation; Leipzig University, Leipzig, Germany
| | - Christoph K. W. Mülling
- Faculty of Veterinary Medicine; Institute of Anatomy, Histology and Embryology, Leipzig University, Leipzig, Germany
| |
Collapse
|
19
|
Esteves CL, Sheldrake TA, Dawson L, Menghini T, Rink BE, Amilon K, Khan N, Péault B, Donadeu FX. Equine Mesenchymal Stromal Cells Retain a Pericyte-Like Phenotype. Stem Cells Dev 2017; 26:964-972. [PMID: 28376684 PMCID: PMC5510672 DOI: 10.1089/scd.2017.0017] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Accepted: 04/04/2017] [Indexed: 12/16/2022] Open
Abstract
Mesenchymal stem/stromal cells (MSCs) have been used in human and equine regenerative medicine, and interest in exploiting their potential has increased dramatically over the years. Despite significant effort to characterize equine MSCs, the actual origin of these cells and how much of their native phenotype is maintained in culture have not been determined. In this study, we investigated the relationship between MSCs, derived from adipose tissue (AT) and bone marrow (BM), and pericytes in the horse. Both pericyte (CD146, NG2, and αSMA) and MSC (CD29, CD90, and CD73) markers were detected in equine AT and colocalized around blood vessels. Importantly, as assessed by flow cytometry, both pericyte (CD146, NG2, and αSMA) and MSC (CD29, CD44, CD90, and CD105) markers were present in a majority (≥90%) of cells in cultures of AT-MSCs and BM-MSCs; however, levels of pericyte markers were variable within each of those populations. Moreover, the expression of pericyte markers was maintained for at least eight passages in both AT-MSCs and BM-MSCs. Hematopoietic (CD45) and endothelial (CD144) markers were also detected at low levels in MSCs by quantitative polymerase chain reaction (qPCR). Finally, in coculture experiments, AT-MSCs closely associated with networks produced by endothelial cells, resembling the natural perivascular location of pericytes in vivo. Our results indicate that equine MSCs originate from perivascular cells and moreover maintain a pericyte-like phenotype in culture. Therefore, we suggest that, in addition to classical MSC markers, pericyte markers such as CD146 could be used when assessing and characterizing equine MSCs.
Collapse
Affiliation(s)
| | - Tara A. Sheldrake
- The Roslin Institute, University of Edinburgh, Edinburgh, United Kingdom
| | - Lucy Dawson
- The Roslin Institute, University of Edinburgh, Edinburgh, United Kingdom
| | - Timothy Menghini
- The Roslin Institute, University of Edinburgh, Edinburgh, United Kingdom
| | | | - Karin Amilon
- The Roslin Institute, University of Edinburgh, Edinburgh, United Kingdom
| | - Nusrat Khan
- Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, United Kingdom
| | - Bruno Péault
- Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, United Kingdom
- Orthopaedic Hospital Research Centre, University of California, Los Angeles, California
| | | |
Collapse
|
20
|
Esteves CL, Sheldrake TA, Mesquita SP, Pesántez JJ, Menghini T, Dawson L, Péault B, Donadeu FX. Isolation and characterization of equine native MSC populations. Stem Cell Res Ther 2017; 8:80. [PMID: 28420427 PMCID: PMC5395828 DOI: 10.1186/s13287-017-0525-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Revised: 02/23/2017] [Accepted: 02/28/2017] [Indexed: 02/08/2023] Open
Abstract
Background In contrast to humans in which mesenchymal stem/stromal cell (MSC) therapies are still largely in the clinical trial phase, MSCs have been used therapeutically in horses for over 15 years, thus constituting a valuable preclinical model for humans. In human tissues, MSCs have been shown to originate from perivascular cells, namely pericytes and adventitial cells, which are identified by the presence of the cell surface markers CD146 and CD34, respectively. In contrast, the origin of MSCs in equine tissues has not been established, preventing the isolation and culture of defined cell populations in that species. Moreover, a comparison between perivascular CD146+ and CD34+ cell populations has not been performed in any species. Methods Immunohistochemistry was used to identify adventitial cells (CD34+) and pericytes (CD146+) and to determine their localization in relation to MSCs in equine tissues. Isolation of CD34+ (CD34+/CD146–/CD144–/CD45–) and CD146+ (CD146+/CD34–/CD144–/CD45–) cell fractions from equine adipose tissue was achieved by fluorescence-activated cell sorting. The isolated cell fractions were cultured and analyzed for the expression of MSC markers, using qPCR and flow cytometry, and for the ability to undergo trilineage differentiation. Angiogenic properties were analyzed in vivo using a chorioallantoic membrane (CAM) assay. Results Both CD34+ and CD146+ cells displayed typical MSC features, namely growth in uncoated tissue culture dishes, clonal growth when seeded at low density, expression of typical MSC markers, and multipotency shown by the capacity for trilineage differentiation. Of note, CD146+ cells were distinctly angiogenic compared with CD34+ and non-sorted cells (conventional MSCs), demonstrated by the induction of blood vessels in a CAM assay, expression of elevated levels of VEGFA and ANGPT1, and association with vascular networks in cocultures with endothelial cells, indicating that CD146+ cells maintain a pericyte phenotype in culture. Conclusion This study reports for the first time the successful isolation and culture of CD146+ and CD34+ cell populations from equine tissues. Characterization of these cells evidenced their distinct properties and MSC-like phenotype, and identified CD146+ cells as distinctly angiogenic, which may provide a novel source for enhanced regenerative therapies.
Collapse
Affiliation(s)
- Cristina L Esteves
- The Roslin Institute, University of Edinburgh, Edinburgh, UK. .,The Roslin Institute, University of Edinburgh, Easter Bush, Midlothian, EH25 9RG, UK.
| | | | | | - Juan J Pesántez
- The Roslin Institute, University of Edinburgh, Edinburgh, UK
| | | | - Lucy Dawson
- The Roslin Institute, University of Edinburgh, Edinburgh, UK
| | - Bruno Péault
- Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, UK.,Orthopaedic Hospital Research Centre, University of California, Los Angeles, CA, USA
| | | |
Collapse
|
21
|
Youngstrom DW, Rajpar I, Kaplan DL, Barrett JG. A bioreactor system for in vitro tendon differentiation and tendon tissue engineering. J Orthop Res 2015; 33:911-8. [PMID: 25664422 PMCID: PMC5098427 DOI: 10.1002/jor.22848] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Accepted: 01/27/2015] [Indexed: 02/04/2023]
Abstract
There is significant clinical demand for functional tendon grafts in human and veterinary medicine. Tissue engineering techniques combining cells, scaffolds, and environmental stimuli may circumvent the shortcomings of traditional transplantation processes. In this study, the influence of cyclic mechanical stimulation on graft maturation and cellular phenotype was assessed in an equine model. Decellularized tendon scaffolds from four equine sources were seeded with syngeneic bone marrow-derived mesenchymal stem cells and subjected to 0%, 3%, or 5% strain at 0.33 Hz for up to 1 h daily for 11 days. Cells cultured at 3% strain integrated deep into their scaffolds, altered extracellular matrix composition, adopted tendon-like gene expression profiles, and increased construct elastic modulus and ultimate tensile strength to native levels. This bioreactor protocol is therefore suitable for cultivating replacement tendon material or as an in vitro model for studying differentiation of stem cells toward tendon.
Collapse
Affiliation(s)
- Daniel W. Youngstrom
- Program in Biomedical and Veterinary Sciences, Marion duPont Scott Equine Medical Center, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Leesburg, Virginia, United States of America
| | - Ibtesam Rajpar
- Program in Biomedical and Veterinary Sciences, Marion duPont Scott Equine Medical Center, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Leesburg, Virginia, United States of America
| | - David L. Kaplan
- Department of Biomedical Engineering, Tissue Engineering Resource Center, Tufts University, Medford, Massachusetts, United States of America
| | - Jennifer G. Barrett
- Department of Large Animal Clinical Sciences, Marion duPont Scott Equine Medical Center, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Leesburg, Virginia, United States of America
| |
Collapse
|
22
|
Hillmann A, Ahrberg AB, Brehm W, Heller S, Josten C, Paebst F, Burk J. Comparative Characterization of Human and Equine Mesenchymal Stromal Cells: A Basis for Translational Studies in the Equine Model. Cell Transplant 2015; 25:109-24. [PMID: 25853993 DOI: 10.3727/096368915x687822] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Multipotent mesenchymal stromal cells (MSCs) have gained tremendous attention as potential therapeutic agents for the treatment of orthopedic diseases. Promising results have been obtained after application of MSCs for treatment of tendon and joint disease in the equine model, making it appear favorable to use these results as a basis for the translational process of the therapy. However, while the horse is considered a highly suitable model for orthopedic diseases, knowledge is lacking regarding the level of analogy of equine MSCs and their human counterparts. Therefore, the aim of this study was to assess the properties of human and equine adipose- and tendon-derived MSCs in a direct comparison. Basic properties of human and equine MSCs from both tissues were similar. The cells expressed CD29, CD44, CD90, and CD105 and lacked expression of CD73, CD14, CD34, CD45, CD79α, and MCHII/HLA-DR. No significant differences were found between proliferation potential of human and equine MSCs in early passages, but recovery of nucleated cells after tissue digestion as well as proliferation in later passages was higher in equine samples (p < 0.01). All samples showed a good migration capacity and multilineage differentiation potential. However, while osteogenic differentiation was achieved in all equine samples, it was only evident in five out of nine human tendon-derived samples. Human MSCs further showed a higher expression of collagen IIIA1 and tenascin-C, but lower expression of decorin and scleraxis (p < 0.01). Although revealing some potentially relevant differences, the study demonstrates a high level of analogy between human and equine MSCs, providing a basis for translational research in the equine model according to the guidelines issued by the authorities.
Collapse
Affiliation(s)
- Aline Hillmann
- Translational Centre for Regenerative Medicine (TRM), University of Leipzig, Leipzig, Germany
| | | | | | | | | | | | | |
Collapse
|
23
|
Ranera B, Antczak D, Miller D, Doroshenkova T, Ryan A, McIlwraith CW, Barry F. Donor-derived equine mesenchymal stem cells suppress proliferation of mismatched lymphocytes. Equine Vet J 2015; 48:253-60. [DOI: 10.1111/evj.12414] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2014] [Accepted: 01/01/2015] [Indexed: 01/01/2023]
Affiliation(s)
- B. Ranera
- Regenerative Medicine Institute (REMEDI); National University of Ireland Galway; Galway Ireland
| | - D. Antczak
- Baker Institute for Animal Health; College of Veterinary Medicine; Cornell University; Ithaca New York USA
| | - D. Miller
- Baker Institute for Animal Health; College of Veterinary Medicine; Cornell University; Ithaca New York USA
| | - T. Doroshenkova
- Regenerative Medicine Institute (REMEDI); National University of Ireland Galway; Galway Ireland
| | - A. Ryan
- Regenerative Medicine Institute (REMEDI); National University of Ireland Galway; Galway Ireland
| | - C. W. McIlwraith
- Orthopaedic Research Center; Colorado State University; Fort Collins USA
| | - F. Barry
- Regenerative Medicine Institute (REMEDI); National University of Ireland Galway; Galway Ireland
| |
Collapse
|
24
|
Bellas E, Rollins A, Moreau JE, Lo T, Quinn KP, Fourligas N, Georgakoudi I, Leisk GG, Mazan M, Thane KE, Taeymans O, Hoffman AM, Kaplan DL, Kirker-Head CA. Equine model for soft-tissue regeneration. J Biomed Mater Res B Appl Biomater 2014; 103:1217-1227. [PMID: 25350377 DOI: 10.1002/jbm.b.33299] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Revised: 08/26/2014] [Accepted: 10/01/2014] [Indexed: 11/10/2022]
Abstract
Soft-tissue regeneration methods currently yield suboptimal clinical outcomes due to loss of tissue volume and a lack of functional tissue regeneration. Grafted tissues and natural biomaterials often degrade or resorb too quickly, while most synthetic materials do not degrade. In previous research we demonstrated that soft-tissue regeneration can be supported using silk porous biomaterials for at least 18 months in vivo in a rodent model. In the present study, we scaled the system to a survival study using a large animal model and demonstrated the feasibility of these biomaterials for soft-tissue regeneration in adult horses. Both slow and rapidly degrading silk matrices were evaluated in subcutaneous pocket and intramuscular defect depots. We showed that we can effectively employ an equine model over 6 months to simultaneously evaluate many different implants, reducing the number of animals needed. Furthermore, we were able to tailor matrix degradation by varying the initial format of the implanted silk. Finally, we demonstrate ultrasound imaging of implants to be an effective means for tracking tissue regeneration and implant degradation.
Collapse
Affiliation(s)
- E Bellas
- Department of Biomedical Engineering, Tufts University, Medford, MA
| | - A Rollins
- Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA
| | - J E Moreau
- Department of Biomedical Engineering, Tufts University, Medford, MA
| | - T Lo
- Department of Mechanical Engineering, Tufts University, Medford, MA
| | - K P Quinn
- Department of Biomedical Engineering, Tufts University, Medford, MA
| | - N Fourligas
- Department of Biomedical Engineering, Tufts University, Medford, MA
| | - I Georgakoudi
- Department of Biomedical Engineering, Tufts University, Medford, MA
| | - G G Leisk
- Department of Mechanical Engineering, Tufts University, Medford, MA
| | - M Mazan
- Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA
| | - K E Thane
- Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA
| | - O Taeymans
- Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA
| | - A M Hoffman
- Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA
| | - D L Kaplan
- Department of Biomedical Engineering, Tufts University, Medford, MA
| | - C A Kirker-Head
- Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA
| |
Collapse
|
25
|
Soffer-Tsur N, Shevach M, Shapira A, Peer D, Dvir T. Optimizing the biofabrication process of omentum-based scaffolds for engineering autologous tissues. Biofabrication 2014; 6:035023. [DOI: 10.1088/1758-5082/6/3/035023] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
26
|
Ranera B, Barry F. A horse of a different color. Cytometry A 2014; 85:658-9. [PMID: 24953483 DOI: 10.1002/cyto.a.22496] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Accepted: 05/23/2014] [Indexed: 11/10/2022]
Affiliation(s)
- Beatriz Ranera
- Regenerative Medicine Institute (REMEDI), National University of Galway, Ireland
| | | |
Collapse
|
27
|
Barberini DJ, Freitas NPP, Magnoni MS, Maia L, Listoni AJ, Heckler MC, Sudano MJ, Golim MA, da Cruz Landim-Alvarenga F, Amorim RM. Equine mesenchymal stem cells from bone marrow, adipose tissue and umbilical cord: immunophenotypic characterization and differentiation potential. Stem Cell Res Ther 2014; 5:25. [PMID: 24559797 PMCID: PMC4055040 DOI: 10.1186/scrt414] [Citation(s) in RCA: 93] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2013] [Accepted: 02/13/2014] [Indexed: 01/01/2023] Open
Abstract
Introduction Studies with mesenchymal stem cells (MSCs) are increasing due to their immunomodulatory, anti-inflammatory and tissue regenerative properties. However, there is still no agreement about the best source of equine MSCs for a bank for allogeneic therapy. The aim of this study was to evaluate the cell culture and immunophenotypic characteristics and differentiation potential of equine MSCs from bone marrow (BM-MSCs), adipose tissue (AT-MSCs) and umbilical cord (UC-MSCs) under identical in vitro conditions, to compare these sources for research or an allogeneic therapy cell bank. Methods The BM-MSCs, AT-MSCs and UC-MSCs were cultured and evaluated in vitro for their osteogenic, adipogenic and chondrogenic differentiation potential. Additionally, MSCs were assessed for CD105, CD44, CD34, CD90 and MHC-II markers by flow cytometry, and MHC-II was also assessed by immunocytochemistry. To interpret the flow cytometry results, statistical analysis was performed using ANOVA. Results The harvesting and culturing procedures of BM-MSCs, AT-MSCs and UC-MSCs were feasible, with an average cell growth until the third passage of 25 days for BM-MSCs, 15 days for AT-MSCs and 26 days for UC-MSCs. MSCs from all sources were able to differentiate into osteogenic (after 10 days for BM-MSCs and AT-MSCs and 15 days for UC-MSCs), adipogenic (after 8 days for BM-MSCs and AT-MSCs and 15 days for UC-MSCs) and chondrogenic (after 21 days for BM-MSCs, AT-MSCs and UC-MSCs) lineages. MSCs showed high expression of CD105, CD44 and CD90 and low or negative expression of CD34 and MHC-II. The MHC-II was not detected by immunocytochemistry techniques in any of the MSCs studied. Conclusions The BM, AT and UC are feasible sources for harvesting equine MSCs, and their immunophenotypic and multipotency characteristics attained minimal criteria for defining MSCs. Due to the low expression of MHC-II by MSCs, all of the sources could be used in clinical trials involving allogeneic therapy in horses. However, the BM-MSCs and AT-MSCs showed fastest ‘‘in vitro’’ differentiation and AT-MSCs showed highest cell growth until third passage. These findings suggest that BM and AT may be preferable for cell banking purposes.
Collapse
|