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Xie X, Zhu J, Hu X, Dai L, Fu X, Zhang J, Duan X, Ao Y. A co-culture system of rat synovial stem cells and meniscus cells promotes cell proliferation and differentiation as compared to mono-culture. Sci Rep 2018; 8:7693. [PMID: 29769537 PMCID: PMC5955983 DOI: 10.1038/s41598-018-25709-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Accepted: 03/09/2018] [Indexed: 12/25/2022] Open
Abstract
A meniscus tear often happens during active sports. It needs to be repaired or replaced surgically to avoid further damage to the articular cartilage. To address the shortage of autologous meniscal cells, we designed a co-culture system of synovial stem cells (SMSCs) and meniscal cells (MCs) to produce a large cell number and to maintain characteristics of MCs. Different ratios of SMSCs and MCs at 3:1, 1:1, and 1:3 were tested. Mono-culture of SMSCs or MCs served as control groups. Proliferation and differentiation abilities were compared. The expression of extracellular matrix (ECM) genes in MCs was assessed using an ECM array to reveal the mechanism at the gene level. The co-culture system of SMSCs/MCs at the ratio of 1:3 showed better results than the control groups or those at other ratios. This co-culture system may be a promising strategy for meniscus repair with tissue engineering.
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Affiliation(s)
- Xing Xie
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injury, Third Hospital of Peking University, Beijing, China
| | - Jingxian Zhu
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injury, Third Hospital of Peking University, Beijing, China
| | - Xiaoqing Hu
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injury, Third Hospital of Peking University, Beijing, China
| | - Linghui Dai
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injury, Third Hospital of Peking University, Beijing, China
| | - Xin Fu
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injury, Third Hospital of Peking University, Beijing, China
| | - Jiying Zhang
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injury, Third Hospital of Peking University, Beijing, China
| | - Xiaoning Duan
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injury, Third Hospital of Peking University, Beijing, China
| | - Yingfang Ao
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injury, Third Hospital of Peking University, Beijing, China.
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Veron AD, Bienboire-Frosini C, Feron F, Codecasa E, Deveze A, Royer D, Watelet P, Asproni P, Sadelli K, Chabaud C, Stamegna JC, Fagot J, Khrestchatisky M, Cozzi A, Roman FS, Pageat P, Mengoli M, Girard SD. Isolation and characterization of olfactory ecto-mesenchymal stem cells from eight mammalian genera. BMC Vet Res 2018; 14:17. [PMID: 29343270 PMCID: PMC5772688 DOI: 10.1186/s12917-018-1342-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Accepted: 01/11/2018] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Stem cell-based therapies are an attractive option to promote regeneration and repair defective tissues and organs. Thanks to their multipotency, high proliferation rate and the lack of major ethical limitations, "olfactory ecto-mesenchymal stem cells" (OE-MSCs) have been described as a promising candidate to treat a variety of damaged tissues. Easily accessible in the nasal cavity of most mammals, these cells are highly suitable for autologous cell-based therapies and do not face issues associated with other stem cells. However, their clinical use in humans and animals is limited due to a lack of preclinical studies on autologous transplantation and because no well-established methods currently exist to cultivate these cells. Here we evaluated the feasibility of collecting, purifying and amplifying OE-MSCs from different mammalian genera with the goal of promoting their interest in veterinary regenerative medicine. Biopsies of olfactory mucosa from eight mammalian genera (mouse, rat, rabbit, sheep, dog, horse, gray mouse lemur and macaque) were collected, using techniques derived from those previously used in humans and rats. The possibility of amplifying these cells and their stemness features and differentiation capability were then evaluated. RESULTS Biopsies were successfully performed on olfactory mucosa without requiring the sacrifice of the donor animal, except mice. Cell populations were rapidly generated from olfactory mucosa explants. These cells displayed similar key features of their human counterparts: a fibroblastic morphology, a robust expression of nestin, an ability to form spheres and similar expression of surface markers (CD44, CD73). Moreover, most of them also exhibited high proliferation rates and clonogenicity with genus-specific properties. Finally, OE-MSCs also showed the ability to differentiate into mesodermal lineages. CONCLUSIONS This article describes for the first time how millions of OE-MSCs can be quickly and easily obtained from different mammalian genera through protocols that are well-suited for autologous transplantations. Moreover, their multipotency makes them relevant to evaluate therapeutic application in a wide variety of tissue injury models. This study paves the way for the development of new fundamental and clinical studies based on OE-MSCs transplantation and suggests their interest in veterinary medicine.
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Affiliation(s)
- Antoine D Veron
- IRSEA, Research Institute in Semiochemistry and Applied Ethology, Quartier Salignan, 84400, Apt, France. .,Aix Marseille Univ, CNRS, NICN, Marseille, France.
| | - Cécile Bienboire-Frosini
- IRSEA, Research Institute in Semiochemistry and Applied Ethology, Quartier Salignan, 84400, Apt, France
| | - François Feron
- Aix Marseille Univ, CNRS, NICN, Marseille, France.,Inserm CBT 1409, Centre d'Investigations Cliniques en Biothérapie, Marseille, France
| | - Elisa Codecasa
- IRSEA, Research Institute in Semiochemistry and Applied Ethology, Quartier Salignan, 84400, Apt, France
| | - Arnaud Deveze
- Département ORL, Hôpital Universitaire Nord, AP-HM, Marseille, France.,Aix-Marseille Univ, IFSTTAR, LBA, Marseille, France
| | - Dany Royer
- Centre Hospitalier Vétérinaire Pommery, 51100, Reims, France
| | - Paul Watelet
- Société Hippique Le frigouyé, 30650, Saze, France
| | - Pietro Asproni
- IRSEA, Research Institute in Semiochemistry and Applied Ethology, Quartier Salignan, 84400, Apt, France
| | | | - Camille Chabaud
- IRSEA, Research Institute in Semiochemistry and Applied Ethology, Quartier Salignan, 84400, Apt, France
| | | | - Joël Fagot
- Aix-Marseille Univ, CNRS, LPC, Marseille, France
| | | | - Alessandro Cozzi
- IRSEA, Research Institute in Semiochemistry and Applied Ethology, Quartier Salignan, 84400, Apt, France
| | | | - Patrick Pageat
- IRSEA, Research Institute in Semiochemistry and Applied Ethology, Quartier Salignan, 84400, Apt, France
| | - Manuel Mengoli
- IRSEA, Research Institute in Semiochemistry and Applied Ethology, Quartier Salignan, 84400, Apt, France
| | - Stéphane D Girard
- Aix Marseille Univ, CNRS, NICN, Marseille, France.,Present address: Vect-Horus S.A.S., Faculté de Médecine Secteur Nord, CS80011, Boulevard Pierre Dramard, 13344, Marseille, Cedex 15, France
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Shi WJ, Tjoumakaris FP, Lendner M, Freedman KB. Biologic injections for osteoarthritis and articular cartilage damage: can we modify disease? PHYSICIAN SPORTSMED 2017; 45:203-223. [PMID: 28719231 DOI: 10.1080/00913847.2017.1357421] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
OBJECTIVE The purpose of the present investigation is to conduct a systematic review of the literature to review the clinical results of platelet rich plasma (PRP) and mesenchymal stem cell treatments (MSC) (biologics) for articular cartilage lesions and osteoarthritis of the knee. METHODS A search of the PubMed, EMBASE, and Cochrane databases was performed to identify studies involving biologic therapy for osteoarthritis or osteochondral defects. Only Level I-III clinical trials with at least 3-month follow-up were included. Outcome data was gathered on any patient-completed surveys, 2nd look arthroscopy, follow-up imaging, biopsy/histology results, and any adverse effects of treatment. RESULTS Thirty-three articles met our inclusion criteria. There was a total of 21 PRP studies in the study. All PRP studies showed clinical improvement with PRP therapies in outcomes surveys measuring patient satisfaction, pain, and function. Two studies reported no significant difference in improvement compared to hyaluronic acid (HA). Similarly, the 7/9 MSC studies showed improvement. One study found BM-MSC implantation was not significantly superior to matrix assisted chondrocyte implantation (MACI), while one reported peripheral blood stem cells (PBSC) did not significantly improve outcomes over HA. Of the three studies looking at a combination of MSC/PRP, two found MSC/PRP combination did not improve outcomes compared to MSC or PRP therapy alone. The one PRP study that had a 2nd look arthroscopy reported increases cartilage regeneration with PRP. All 8 MSC studies with follow-up MRI and all 7 MSC studies with 2nd look arthroscopy showed improvement in cartilage regeneration in terms of coverage, fill of the defect, and/or firmness of the new cartilage. CONCLUSION Current data suggests that, of the two treatments, MSC provides more significant disease modifying effect; however, further research needs to be done to compare these two treatments and determine if there is a synergetic effect when combined.
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Affiliation(s)
- Weilong J Shi
- a Department of Sports Medicine Orthopaedics , Rothman Institute , Philadelphia , PA , USA
| | - Fotios P Tjoumakaris
- a Department of Sports Medicine Orthopaedics , Rothman Institute , Philadelphia , PA , USA
| | - Mayan Lendner
- a Department of Sports Medicine Orthopaedics , Rothman Institute , Philadelphia , PA , USA
| | - Kevin B Freedman
- a Department of Sports Medicine Orthopaedics , Rothman Institute , Philadelphia , PA , USA
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Akpancar S, Tatar O, Turgut H, Akyildiz F, Ekinci S. The Current Perspectives of Stem Cell Therapy in Orthopedic Surgery. ARCHIVES OF TRAUMA RESEARCH 2016; 5:e37976. [PMID: 28144608 PMCID: PMC5253188 DOI: 10.5812/atr.37976] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Revised: 06/16/2016] [Accepted: 06/23/2016] [Indexed: 12/26/2022]
Abstract
CONTEXT Musculoskeletal injuries may be painful, troublesome, life limiting and also one of the global health problems. There has been considerable amount of interest during the past two decades to stem cells and tissue engineering techniques in orthopedic surgery, especially to manage special and compulsive injuries within the musculoskeletal system. EVIDENCE ACQUISITION The aim of this study was to present a literature review regarding the most recent progress in stem cell procedures and current indications in orthopedics clinical care practice. The Medline and PubMed library databases were searched for the articles related with stem cell procedures in the field of orthopedic surgery and additionally the reference list of each article was also included to provide a comprehensive evaluation. RESULTS Various sources of stem cells have been studied for orthopedics clinical care practice. Stem cell therapy has successfully used for major orthopedic procedures in terms of bone-joint injuries (fractures-bone defects, nonunion, and spinal injuries), osteoarthritis-cartilage defects, ligament-tendon injuries, femoral head osteonecrosis and osteogenesis imperfecta. Stem cells have also used in bone tissue engineering in combining with the scaffolds and provided faster and better healing of tissues. CONCLUSIONS Large amounts of preclinical studies have been made of stem cells and there is an increasing interest to perform these studies within the human population but preclinical studies are insufficient; therefore, much more and efficient studies should be conducted to evaluate the efficacy and safety of stem cells.
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Affiliation(s)
- Serkan Akpancar
- Department of Orthopedic Surgery, Gulhane Military Hospital, Ankara, Turkey
- Corresponding author: Serkan Akpancar, Department of Orthopedic Surgery, Gulhane Military Medicine Academy, Ankara, Turkey. Tel: +90-5443229700, Fax: +90-3124045500, E-mail:
| | - Oner Tatar
- Department of Orthopedic Surgery, Air Force Academy Kasımpaşa Military Hospital, Istanbul, Turkey
| | - Hasan Turgut
- Department of Orthopedic Surgery, Bursa Military Hospital, Bursa, Turkey
| | - Faruk Akyildiz
- Department of Orthopedic Surgery, Gulhane Military Hospital, Ankara, Turkey
| | - Safak Ekinci
- Department of Orthopedic Surgery, Agri Military Hospital, Agri, Turkey
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