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Della Morte E, Giannasi C, Valenza A, Cadelano F, Aldegheri A, Zagra L, Niada S, Brini AT. Connexin 43 Modulation in Human Chondrocytes, Osteoblasts and Cartilage Explants: Implications for Inflammatory Joint Disorders. Int J Mol Sci 2024; 25:8547. [PMID: 39126115 PMCID: PMC11313680 DOI: 10.3390/ijms25158547] [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: 06/21/2024] [Revised: 07/31/2024] [Accepted: 08/02/2024] [Indexed: 08/12/2024] Open
Abstract
Connexin 43 (Cx43) is crucial for the development and homeostasis of the musculoskeletal system, where it plays multifaceted roles, including intercellular communication, transcriptional regulation and influencing osteogenesis and chondrogenesis. Here, we investigated Cx43 modulation mediated by inflammatory stimuli involved in osteoarthritis, i.e., 10 ng/mL Tumor Necrosis Factor alpha (TNFα) and/or 1 ng/mL Interleukin-1 beta (IL-1β), in primary chondrocytes (CH) and osteoblasts (OB). Additionally, we explored the impact of synovial fluids from osteoarthritis patients in CH and cartilage explants, providing a more physio-pathological context. The effect of TNFα on Cx43 expression in cartilage explants was also assessed. TNFα downregulated Cx43 levels both in CH and OB (-73% and -32%, respectively), while IL-1β showed inconclusive effects. The reduction in Cx43 levels was associated with a significant downregulation of the coding gene GJA1 expression in OB only (-65%). The engagement of proteasome in TNFα-induced effects, already known in CH, was also observed in OB. TNFα treatment significantly decreased Cx43 expression also in cartilage explants. Of note, Cx43 expression was halved by synovial fluid in both CH and cartilage explants. This study unveils the regulation of Cx43 in diverse musculoskeletal cell types under various stimuli and in different contexts, providing insights into its modulation in inflammatory joint disorders.
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Affiliation(s)
- Elena Della Morte
- Laboratory of Biotechnological Applications, IRCCS Istituto Ortopedico Galeazzi, 20157 Milan, Italy; (E.D.M.); (C.G.); (A.V.); (F.C.); (A.T.B.)
| | - Chiara Giannasi
- Laboratory of Biotechnological Applications, IRCCS Istituto Ortopedico Galeazzi, 20157 Milan, Italy; (E.D.M.); (C.G.); (A.V.); (F.C.); (A.T.B.)
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, 20129 Milan, Italy
| | - Alice Valenza
- Laboratory of Biotechnological Applications, IRCCS Istituto Ortopedico Galeazzi, 20157 Milan, Italy; (E.D.M.); (C.G.); (A.V.); (F.C.); (A.T.B.)
| | - Francesca Cadelano
- Laboratory of Biotechnological Applications, IRCCS Istituto Ortopedico Galeazzi, 20157 Milan, Italy; (E.D.M.); (C.G.); (A.V.); (F.C.); (A.T.B.)
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, 20129 Milan, Italy
| | - Alessandro Aldegheri
- Hip Department, IRCCS Istituto Ortopedico Galeazzi, 20157 Milan, Italy; (A.A.); (L.Z.)
| | - Luigi Zagra
- Hip Department, IRCCS Istituto Ortopedico Galeazzi, 20157 Milan, Italy; (A.A.); (L.Z.)
| | - Stefania Niada
- Laboratory of Biotechnological Applications, IRCCS Istituto Ortopedico Galeazzi, 20157 Milan, Italy; (E.D.M.); (C.G.); (A.V.); (F.C.); (A.T.B.)
| | - Anna Teresa Brini
- Laboratory of Biotechnological Applications, IRCCS Istituto Ortopedico Galeazzi, 20157 Milan, Italy; (E.D.M.); (C.G.); (A.V.); (F.C.); (A.T.B.)
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, 20129 Milan, Italy
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Nguyen M, Battistoni CM, Babiak PM, Liu JC, Panitch A. Chondroitin Sulfate/Hyaluronic Acid-Blended Hydrogels Suppress Chondrocyte Inflammation under Pro-Inflammatory Conditions. ACS Biomater Sci Eng 2024; 10:3242-3254. [PMID: 38632852 PMCID: PMC11094685 DOI: 10.1021/acsbiomaterials.4c00200] [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: 01/29/2024] [Revised: 04/04/2024] [Accepted: 04/09/2024] [Indexed: 04/19/2024]
Abstract
Osteoarthritis is characterized by enzymatic breakdown of the articular cartilage via the disruption of chondrocyte homeostasis, ultimately resulting in the destruction of the articular surface. Decades of research have highlighted the importance of inflammation in osteoarthritis progression, with inflammatory cytokines shifting resident chondrocytes into a pro-catabolic state. Inflammation can result in poor outcomes for cells implanted for cartilage regeneration. Therefore, a method to promote the growth of new cartilage and protect the implanted cells from the pro-inflammatory cytokines found in the joint space is required. In this study, we fabricate two gel types: polymer network hydrogels composed of chondroitin sulfate and hyaluronic acid, glycosaminoglycans (GAGs) known for their anti-inflammatory and prochondrogenic activity, and interpenetrating networks of GAGs and collagen I. Compared to a collagen-only hydrogel, which does not provide an anti-inflammatory stimulus, chondrocytes in GAG hydrogels result in reduced production of pro-inflammatory cytokines and enzymes as well as preservation of collagen II and aggrecan expression. Overall, GAG-based hydrogels have the potential to promote cartilage regeneration under pro-inflammatory conditions. Further, the data have implications for the use of GAGs to generally support tissue engineering in pro-inflammatory environments.
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Affiliation(s)
- Michael Nguyen
- Department
of Biomedical Engineering, University of
California, Davis, California 95616, United States
| | - Carly M. Battistoni
- Davidson
School of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
| | - Paulina M. Babiak
- Davidson
School of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
| | - Julie C. Liu
- Davidson
School of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
- Weldon
School of Biomedical Engineering, Purdue
University, West Lafayette, Indiana 47907, United States
| | - Alyssa Panitch
- Department
of Biomedical Engineering, University of
California, Davis, California 95616, United States
- Wallace
H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia 30332, United States
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Banihashemian SA, Zamanlui Benisi S, Hosseinzadeh S, Shojaei S, Abbaszadeh HA. Chitosan/Hyaluronan and Alginate-Nanohydroxyapatite Biphasic Scaffold as a Promising Matrix for Osteoarthritis Disorders. Adv Pharm Bull 2024; 14:176-191. [PMID: 38585453 PMCID: PMC10997938 DOI: 10.34172/apb.2024.005] [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: 11/03/2022] [Revised: 06/24/2023] [Accepted: 07/19/2023] [Indexed: 04/09/2024] Open
Abstract
Purpose Regenerative medicine offers new techniques for osteoarthritis (OA) disorders, especially while considering simultaneous chondral and subchondral regenerations. Methods Chitosan and hyaluronan were chemically bound as the chondral phase and the osteogenic layer was prepared with alginate and nano-hydroxyapatite (nHAP). These scaffolds were fixed by fibrin glue as a biphasic scaffold and then examined. Results Scanning electron microscopy (SEM) confirmed the porosity of 61.45±4.51 and 44.145±2.81 % for the subchondral and chondral layers, respectively. The composition analysis by energy dispersive X-ray (EDAX) indicated the various elements of both hydrogels. Also, their mechanical properties indicated that the highest modulus and resistance values corresponded to the biphasic hydrogel as 108.33±5.56 and 721.135±8.21 kPa, despite the same strain value as other groups. Their individual examinations demonstrated the proteoglycan synthesis of the chondral layer and also, the alkaline phosphatase (ALP) activity of the subchondral layer as 13.3±2.2 ng. After 21 days, the cells showed a mineralized surface and a polygonal phenotype, confirming their commitment to bone and cartilage tissues, respectively. Immunostaining of collagen I and II represented greater extracellular matrix (ECM) secretion in the biphasic composite group due to the paracrine effect of the two cell types on each other. Conclusion For the first time, the ability of this biphasic scaffold to regenerate both tissue types was evaluated and the results showed satisfactory cellular commitment to bone and cartilage tissues. Thus, this scaffold can be considered a new strategy for the preparation of implants for OA.
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Affiliation(s)
- Seyed Abdolvahab Banihashemian
- Advanced Medical Sciences and Technologies Department, Faculty of Biomedical Engineering, Central Tehran Branch Islamic Azad University, Tehran, Iran
| | - Soheila Zamanlui Benisi
- Stem Cell Research Center, Tissue Engineering and Regenerative Medicine Institute, Tehran Central Branch, Islamic Azad University, Tehran, Iran
| | - Simzar Hosseinzadeh
- Medical Nanotechnology and Tissue Engineering Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shahrokh Shojaei
- Islamic Azad University Central Tehran Branch, Department of Biomedical Engineering, Tehran, Iran
| | - Hojjat Allah Abbaszadeh
- Laser Application in Medical Sciences Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Hearing Disorders Research Center, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Lee DH, Park KS, Shin HE, Kim SB, Choi H, An SB, Choi H, Kim JP, Han I. Safety and Feasibility of Intradiscal Administration of Matrilin-3-Primed Adipose-Derived Mesenchymal Stromal Cell Spheroids for Chronic Discogenic Low Back Pain: Phase 1 Clinical Trial. Int J Mol Sci 2023; 24:16827. [PMID: 38069151 PMCID: PMC10706656 DOI: 10.3390/ijms242316827] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 11/16/2023] [Accepted: 11/22/2023] [Indexed: 12/18/2023] Open
Abstract
Functionally enhanced mesenchymal stromal cells participate in the repair of intervertebral disc. This study aimed to assess the safety and tolerability of intradiscal administration of matrilin-3-primed adipose-derived stromal cell (ASC) spheroids with hyaluronic acid (HA) in patients with chronic discogenic low back pain (LBP). In this single-arm, open-label phase I clinical trial, eight patients with chronic discogenic LBP were observed over 6 months. Each patient underwent a one-time intradiscal injection of 1 mL of 6.0 × 106 cells/disc combined with HA under real-time fluoroscopic guidance. Safety and feasibility were gauged using Visual Analogue Scale (VAS) pain and Oswestry Disability Index (ODI) scores and magnetic resonance imaging. All participants remained in the trial, with no reported adverse events linked to the procedure or stem cells. A successful outcome-marked by a minimum 2-point improvement in the VAS pain score and a 10-point improvement in ODI score from the start were observed in six participants. Although the modified Pfirrmann grade remained consistent across all participants, radiological improvements were evident in four patients. Specifically, two patients exhibited reduced high-intensity zones while another two demonstrated decreased disc protrusion. In conclusion, the intradiscal application of matrilin-3-primed ASC spheroids with HA is a safe and feasible treatment option for chronic discogenic LBP.
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Affiliation(s)
- Dong Hyun Lee
- Department of Neurosurgery, Spine Center, The Leon Wiltse Memorial Hospital, Suwon 16480, Republic of Korea;
- Department of Neurosurgery, CHA Bundang Medical Center, CHA University, Seongnam-si 13496, Republic of Korea
| | - Kwang-Sook Park
- Department of Neurosurgery, CHA Bundang Medical Center, CHA University, Seongnam-si 13496, Republic of Korea
| | - Hae Eun Shin
- Department of Neurosurgery, CHA Bundang Medical Center, CHA University, Seongnam-si 13496, Republic of Korea
| | - Sung Bum Kim
- Department of Neurosurgery, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Hyejeong Choi
- Department of Radiology, CHA Bundang Medical Center, CHA University, Seongnam-si 13496, Republic of Korea
| | - Seong Bae An
- Department of Neurosurgery, CHA Bundang Medical Center, CHA University, Seongnam-si 13496, Republic of Korea
| | - Hyemin Choi
- Department of Neurosurgery, CHA Bundang Medical Center, CHA University, Seongnam-si 13496, Republic of Korea
| | - Joo Pyung Kim
- Department of Neurosurgery, CHA Bundang Medical Center, CHA University, Seongnam-si 13496, Republic of Korea
| | - Inbo Han
- Department of Neurosurgery, CHA Bundang Medical Center, CHA University, Seongnam-si 13496, Republic of Korea
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Garnica-Galvez S, Skoufos I, Tzora A, Diakakis N, Prassinos N, Zeugolis DI. Macromolecular crowding in equine bone marrow mesenchymal stromal cell cultures using single and double hyaluronic acid macromolecules. Acta Biomater 2023; 170:111-123. [PMID: 37634833 DOI: 10.1016/j.actbio.2023.08.042] [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: 02/21/2023] [Revised: 08/09/2023] [Accepted: 08/21/2023] [Indexed: 08/29/2023]
Abstract
Macromolecular crowding (MMC) enhances and accelerates extracellular matrix (ECM) deposition in eukaryotic cell culture. Single hyaluronic acid (HA) molecules have not induced a notable increase in the amount and rate of deposited ECM. Thus, herein we assessed the physicochemical properties and biological consequences in equine bone marrow mesenchymal stromal cell cultures of single and mixed HA molecules and correlated them to the most widely used MMC agents, the FicollⓇ cocktail (FC) and carrageenan (CR). Dynamic light scattering analysis revealed that all HA cocktails had significantly higher hydrodynamic radius than the FC and CR; the FC and the 0.5 mg/ml 100 kDa and 500 kDa single HA molecules had the highest charge; and, in general, all molecules had high polydispersity index. Biological analyses revealed that none of the MMC agents affected cell morphology and basic cell functions; in general, CR outperformed all other macromolecules in collagen type I and V deposition; FC, the individual HA molecules and the HA cocktails outperformed CR in collagen type III deposition; FC outperformed CR and the individual HA molecules and the HA cocktails outperformed their constituent HA molecules in collagen type IV deposition; FC and certain HA cocktails outperformed CR and constituent HA molecules in collagen type VI deposition; and all individual HA molecules outperformed FC and CR and the HA cocktails outperformed their constituent HA molecules in laminin deposition. With respect to tri-lineage analysis, CR and HA enhanced chondrogenesis and osteogenesis, whilst FC enhanced adipogenesis. This work opens new avenues in mixed MMC in eukaryotic cell culture. STATEMENT OF SIGNIFICANCE: Mixed macromolecular crowding (MMC) in eukaryotic cell culture is still under-investigated. Herein, single and double hyaluronic acid (HA) macromolecules, along with the traditional MMC agents FicollⓇ cocktail (FC) and carrageenan (CR), were used as MMC agents in equine mesenchymal stromal cell cultures. Biological analysis showed that none of the MMC agents affected cell morphology and basic cell functions. Protein deposition analysis made apparent that CR outperformed all other macromolecules in collagen type I and collagen type V deposition, whilst FC, the individual HA macromolecules and the HA cocktails outperformed CR in collagen type III deposition. Tri-lineage analysis revealed that CR and HA enhanced chondrogenesis and osteogenesis, whilst FC enhanced adipogenesis. These data illustrate that MMC agents are not inert macromolecules.
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Affiliation(s)
- Sergio Garnica-Galvez
- Laboratory of Animal Science, Nutrition and Biotechnology, School of Agriculture, University of Ioannina, Arta, Greece; School of Veterinary Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Ioannis Skoufos
- Laboratory of Animal Science, Nutrition and Biotechnology, School of Agriculture, University of Ioannina, Arta, Greece
| | - Athina Tzora
- Laboratory of Animal Science, Nutrition and Biotechnology, School of Agriculture, University of Ioannina, Arta, Greece
| | - Nikolaos Diakakis
- School of Veterinary Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Nikitas Prassinos
- School of Veterinary Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Dimitrios I Zeugolis
- Regenerative, Modular & Developmental Engineering Laboratory (REMODEL), Charles Institute of Dermatology, Conway Institute of Biomolecular & Biomedical Research and School of Mechanical & Materials Engineering, University College Dublin (UCD), Dublin, Ireland.
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He S, Deng H, Li P, Hu J, Yang Y, Xu Z, Liu S, Guo W, Guo Q. Arthritic Microenvironment-Dictated Fate Decisions for Stem Cells in Cartilage Repair. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2207715. [PMID: 37518822 PMCID: PMC10520688 DOI: 10.1002/advs.202207715] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 06/05/2023] [Indexed: 08/01/2023]
Abstract
The microenvironment and stem cell fate guidance of post-traumatic articular cartilage regeneration is primarily the focus of cartilage tissue engineering. In articular cartilage, stem cells are characterized by overlapping lineages and uneven effectiveness. Within the first 12 weeks after trauma, the articular inflammatory microenvironment (AIME) plays a decisive role in determining the fate of stem cells and cartilage. The development of fibrocartilage and osteophyte hyperplasia is an adverse outcome of chronic inflammation, which results from an imbalance in the AIME during the cartilage tissue repair process. In this review, the sources for the different types of stem cells and their fate are summarized. The main pathophysiological events that occur within the AIME as well as their protagonists are also discussed. Additionally, regulatory strategies that may guide the fate of stem cells within the AIME are proposed. Finally, strategies that provide insight into AIME pathophysiology are discussed and the design of new materials that match the post-traumatic progress of AIME pathophysiology in a spatial and temporal manner is guided. Thus, by regulating an appropriately modified inflammatory microenvironment, efficient stem cell-mediated tissue repair may be achieved.
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Affiliation(s)
- Songlin He
- School of MedicineNankai UniversityTianjin300071China
- Institute of Orthopedicsthe First Medical CenterChinese PLA General HospitalBeijing Key Lab of Regenerative Medicine in OrthopedicsKey Laboratory of Musculoskeletal Trauma & War Injuries PLABeijing100853China
| | - Haotian Deng
- School of MedicineNankai UniversityTianjin300071China
- Institute of Orthopedicsthe First Medical CenterChinese PLA General HospitalBeijing Key Lab of Regenerative Medicine in OrthopedicsKey Laboratory of Musculoskeletal Trauma & War Injuries PLABeijing100853China
| | - Peiqi Li
- School of MedicineNankai UniversityTianjin300071China
- Institute of Orthopedicsthe First Medical CenterChinese PLA General HospitalBeijing Key Lab of Regenerative Medicine in OrthopedicsKey Laboratory of Musculoskeletal Trauma & War Injuries PLABeijing100853China
| | - Jingjing Hu
- Department of GastroenterologyInstitute of GeriatricsChinese PLA General HospitalBeijing100853China
| | - Yongkang Yang
- Institute of Orthopedicsthe First Medical CenterChinese PLA General HospitalBeijing Key Lab of Regenerative Medicine in OrthopedicsKey Laboratory of Musculoskeletal Trauma & War Injuries PLABeijing100853China
| | - Ziheng Xu
- Institute of Orthopedicsthe First Medical CenterChinese PLA General HospitalBeijing Key Lab of Regenerative Medicine in OrthopedicsKey Laboratory of Musculoskeletal Trauma & War Injuries PLABeijing100853China
| | - Shuyun Liu
- School of MedicineNankai UniversityTianjin300071China
- Institute of Orthopedicsthe First Medical CenterChinese PLA General HospitalBeijing Key Lab of Regenerative Medicine in OrthopedicsKey Laboratory of Musculoskeletal Trauma & War Injuries PLABeijing100853China
| | - Weimin Guo
- Department of Orthopaedic SurgeryGuangdong Provincial Key Laboratory of Orthopedics and TraumatologyFirst Affiliated HospitalSun Yat‐Sen UniversityGuangzhouGuangdong510080China
| | - Quanyi Guo
- School of MedicineNankai UniversityTianjin300071China
- Institute of Orthopedicsthe First Medical CenterChinese PLA General HospitalBeijing Key Lab of Regenerative Medicine in OrthopedicsKey Laboratory of Musculoskeletal Trauma & War Injuries PLABeijing100853China
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Paudel S, Feltham T, Manandhar L, Guo Y, Schon L, Zhang Z. Mild Synovitis Impairs Chondrogenic Joint Environment. Cells Tissues Organs 2023; 213:245-254. [PMID: 37524055 DOI: 10.1159/000532008] [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: 04/12/2023] [Accepted: 06/25/2023] [Indexed: 08/02/2023] Open
Abstract
The impact of mild synovitis on the chondrogenic environment in the joint pertaining to cartilage repair is often neglected. In this study, 21 synovial samples were collected from foot surgeries for histology and isolation of fibroblast-like synoviocytes (FLSs). Of the 21 samples, 13 were normal and eight were mild synovitis, according to their synovitis scores. In mild synovitis, CD3+ lymphocytes were increased in the sublining layer. When chondrocytes were cultured and treated with the conditioned medium produced by FLSs, their glycosaminoglycan production was negatively correlated with the synovitis scores of the synovium, from which FLSs were isolated. In conclusion, mild synovitis in common joint conditions compromises the process of chondrogenesis, via inhibiting chondrocyte matrix production by FLSs. The results suggest that the concomitant synovitis, even being mild, could significantly alter the joint environment for chondrogenesis and impair the outcome of cartilage repair.
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Affiliation(s)
- Sharada Paudel
- Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
| | - Tyler Feltham
- Philadelphia College of Osteopathic Medicine-GA, Suwanee, Georgia, USA
| | | | - Yi Guo
- Department of Orthopaedic Surgery, Montefiore Medical Center, Bronx, New York, USA
| | - Lew Schon
- Institute for Foot and Ankle Reconstruction, Mercy Medical Center, Baltimore, Maryland, USA
- Center for Orthopaedic Innovation, Mercy Medical Center, Baltimore, Maryland, USA
| | - Zijun Zhang
- Center for Orthopaedic Innovation, Mercy Medical Center, Baltimore, Maryland, USA
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Bong GSY, Lee YHD. Injectable Scaffold with Microfracture using the Autologous Matrix-Induced Chondrogenesis (AMIC) Technique: A Prospective Cohort Study. Malays Orthop J 2022; 16:86-93. [PMID: 36589380 PMCID: PMC9791906 DOI: 10.5704/moj.2211.014] [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: 10/03/2021] [Accepted: 02/24/2022] [Indexed: 12/13/2022] Open
Abstract
Introduction Autologous matrix-induced chondrogenesis (AMIC) is a one-step surgical cartilage repair procedure involving the insertion of a scaffold into the chondral defect after microfracture. BST-CarGel [Smith and Nephew, Watford, England] is an injectable chitosan-based scaffold which can more easily fill defects with irregular shapes and be used to treat vertical or roof chondral lesions. The study aims to evaluate the clinical outcomes of knee cartilage repair with microfracture surgery and BST-CarGel using the AMIC technique for a minimum of two years. Materials and methods A prospective study of patients undergoing cartilage repair with microfracture surgery and BST-CarGel at our institution from 2016 to 2019 was performed. Clinical outcomes were determined using the Lysholm Knee Scoring System and Knee Injury and Osteoarthritis Outcome Score (KOOS). These questionnaires were administered before the surgery and at a minimum of two years after surgery. Results A total of 21 patients were identified and recruited into the study. 31 cartilage defects were seen and treated in 21 knees. These included horizontal lesions (e.g., trochlear, lateral tibial plateau), vertical lesions (e.g., medial femoral condyle, lateral femoral condyle) and inverted lesions (e.g., patella). No complications or reoperations were seen in our study population. For the average duration of follow-up of 42.5±8.55 months, there was an average improvement in Lysholm score of 25.8±18.6 and an average improvement in KOOS score of 22.5±15.0. Conclusion BST-CarGel with microfracture surgery using the AMIC technique is a safe and effective treatment for cartilage defects in the short to medium term.
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Affiliation(s)
- GSY Bong
- Department of Orthopaedic Surgery, Tan Tock Seng Hospital, Singapore,Corresponding Author: Gerard Si Yong Bong, Department of Orthopaedic Surgery, Tan Tock Seng Hospital, 11 Jln Tan Tock Seng, Singapore 308433
| | - YHD Lee
- Department of Orthopaedic Surgery, National University Hospital, Singapore
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Cheleschi S, Tenti S, Lorenzini S, Seccafico I, Barbagli S, Frati E, Fioravanti A. Synovial Fluid Regulates the Gene Expression of a Pattern of microRNA via the NF-κB Pathway: An In Vitro Study on Human Osteoarthritic Chondrocytes. Int J Mol Sci 2022; 23:ijms23158334. [PMID: 35955467 PMCID: PMC9369022 DOI: 10.3390/ijms23158334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 07/22/2022] [Accepted: 07/26/2022] [Indexed: 02/01/2023] Open
Abstract
Synovial fluid (SF) represents the primary source of nutrients of articular cartilage and is implicated in maintaining cartilage metabolism. We investigated the effects of SF, from patients with osteoarthritis (OA), rheumatoid arthritis (RA), and controls, on a pattern of microRNA (miRNA) in human OA chondrocytes. Cells were stimulated with 50% or 100% SF for 24 h and 48 h. Apoptosis and superoxide anion production were detected by cytometry; miRNA (34a, 146a, 155, 181a), cytokines, metalloproteinases (MMPs), type II collagen (Col2a1), antioxidant enzymes, B-cell lymphoma (BCL)2, and nuclear factor (NF)-κB by real-time PCR. The implication of the NF-κB pathway was assessed by the use of NF-κB inhibitor (BAY-11-7082). RA and OA SF up-regulated miR-34a, -146a, -155, -181a, interleukin (IL)-1β, IL-6, tumor necrosis factor (TNF)-α, MMP-1, MMP-13, and ADAMTs-5 gene expression, while it down-regulated Col2a1. Pathological SF also induced apoptosis, reduced viability, and decreased BCL2 mRNA, whereas it increased superoxide anions, the expression of antioxidant enzymes, p65 and p50 NF-κB. Opposite and positive results were obtained with 100% control SF. Pre-incubation with BAY-11-7082 counteracted SF effects on miRNA. We highlight the role of the SF microenvironment in regulating some miRNA involved in inflammation and cartilage degradation during OA and RA, via the NF-κB pathway.
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O'Shea DG, Curtin CM, O'Brien FJ. Articulation inspired by nature: a review of biomimetic and biologically active 3D printed scaffolds for cartilage tissue engineering. Biomater Sci 2022; 10:2462-2483. [PMID: 35355029 PMCID: PMC9113059 DOI: 10.1039/d1bm01540k] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 03/17/2022] [Indexed: 11/21/2022]
Abstract
In the human body, articular cartilage facilitates the frictionless movement of synovial joints. However, due to its avascular and aneural nature, it has a limited ability to self-repair when damaged due to injury or wear and tear over time. Current surgical treatment options for cartilage defects often lead to the formation of fibrous, non-durable tissue and thus a new solution is required. Nature is the best innovator and so recent advances in the field of tissue engineering have aimed to recreate the microenvironment of native articular cartilage using biomaterial scaffolds. However, the inability to mirror the complexity of native tissue has hindered the clinical translation of many products thus far. Fortunately, the advent of 3D printing has provided a potential solution. 3D printed scaffolds, fabricated using biomimetic biomaterials, can be designed to mimic the complex zonal architecture and composition of articular cartilage. The bioinks used to fabricate these scaffolds can also be further functionalised with cells and/or bioactive factors or gene therapeutics to mirror the cellular composition of the native tissue. Thus, this review investigates how the architecture and composition of native articular cartilage is inspiring the design of biomimetic bioinks for 3D printing of scaffolds for cartilage repair. Subsequently, we discuss how these 3D printed scaffolds can be further functionalised with cells and bioactive factors, as well as looking at future prospects in this field.
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Affiliation(s)
- Donagh G O'Shea
- Tissue Engineering Research Group, Department of Anatomy and Regenerative Medicine, RCSI University of Medicine and Health Sciences, Dublin, Ireland.
- Advanced Materials and Bioengineering Research Centre (AMBER), RCSI and TCD, Dublin, Ireland
| | - Caroline M Curtin
- Tissue Engineering Research Group, Department of Anatomy and Regenerative Medicine, RCSI University of Medicine and Health Sciences, Dublin, Ireland.
- Trinity Centre for Biomedical Engineering, Trinity College Dublin, Ireland
- Advanced Materials and Bioengineering Research Centre (AMBER), RCSI and TCD, Dublin, Ireland
| | - Fergal J O'Brien
- Tissue Engineering Research Group, Department of Anatomy and Regenerative Medicine, RCSI University of Medicine and Health Sciences, Dublin, Ireland.
- Trinity Centre for Biomedical Engineering, Trinity College Dublin, Ireland
- Advanced Materials and Bioengineering Research Centre (AMBER), RCSI and TCD, Dublin, Ireland
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11
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Akmeşe R, Özbek EA, Kocaoğlu H, Ertan MB, İnanç İ, Erdemli E. Comparison of All Arthroscopic Implantation of Chitosan-Based Liquid Scaffold and Hyaluronan-Based Soft Scaffold in the Treatment of Condylar Osteochondral Lesions in the Knee. J Knee Surg 2022; 35:222-230. [PMID: 33930897 DOI: 10.1055/s-0041-1729550] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Cell-free scaffolds used in cartilage regeneration are produced from different materials. The aim of this study is to compare the clinical and radiological results of two different scaffolds with hyaluronan- or chitosan-based structure used in the treatment of symptomatic condylar osteochondral lesions. The study comprises 69 patients who were operated for osteochondral lesion repair with hyaluronan- (n = 37) or chitosan-based (n = 32) scaffold. The International Knee Documentation Committee (IKDC), Lysholm Knee Scoring Scale and Visual Analog Scale (VAS) scores were collected for both groups at the preoperative and postoperative 3rd, 12th, and 24th months. Magnetic resonance imaging was performed between the 12th and 15th months postoperatively and this with magnetic resonance observation of cartilage repair tissue (MOCART) scoring were compared. Within group assessments demonstrate significant improvement in IKDC, Lysholm, and VAS scores at postoperative 3rd and 12th months. However, in both groups, IKDC, Lysholm and, VAS scores at the postoperative 24th month indicate no significant further improvement, compared with the 12th month results. There was no significant difference between the groups in terms of IKDC, Lysholm, VAS, and MOCART scores at any time period. This study shows that both scaffolds are useful in cartilage regeneration but have no clinical or radiological superiority to each other. Surgeons should select the method with which they feel comfortable. This is a level III, retrospective comparative study.
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Affiliation(s)
- Ramazan Akmeşe
- Department of Orthopedics and Traumatology, Ankara University, Ankara, Turkey
| | - Emre Anıl Özbek
- Department of Orthopedics and Traumatology, Ankara University, Ankara, Turkey
| | - Hakan Kocaoğlu
- Department of Orthopedics and Traumatology, Ankara University, Ankara, Turkey
| | - Mehmet Batu Ertan
- Department of Orthopedics and Traumatology, Ankara University, Ankara, Turkey
| | - İrem İnanç
- Department of Histology and Embryology, Ankara University, Ankara, Turkey
| | - Esra Erdemli
- Department of Histology and Embryology, Ankara University, Ankara, Turkey
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12
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Meng F, Yang Z, Long D, Gu M, Shang M, Zeng A, Wen X, Xue Y, Zhao X, He A. Hyaluronan size alters chondrogenesis of mesenchymal stem cells cultured on tricalcium phosphate-collagen-hyaluronan scaffolds. J Biomed Mater Res A 2021; 110:838-850. [PMID: 34859573 DOI: 10.1002/jbm.a.37332] [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: 05/17/2020] [Revised: 10/26/2021] [Accepted: 11/03/2021] [Indexed: 12/14/2022]
Abstract
Hyaluronan (HA) provides a favorable environment for chondrogenesis of bone marrow mesenchymal stem cells (BMSCs). A previous report from our group indicated that addition of HA increases the chondro-inductive capacity of scaffolds. Therefore, this study aimed to investigate whether the Mw of the HA could affect chondrogenesis of BMSCs seeded on TCP-COL-HA scaffolds. Human BMSCs (hBMSCs) and rabbit BMSCs (rBMSCs) were isolated and expanded. TCP-COL scaffolds and TCP-COL-HA scaffolds with two different HA Mws were assessed for their capacity to induce cartilage regeneration from hBMSCs in vitro and in vivo. The results showed that about 96.96% of hBMSCs expressed CD44. Moreover, Hyal-1 and chondrogenic marker genes expressions were increased in hMSCs seeded on TCP-COL-HA scaffolds, and blocking the HA-CD44 interaction with an anti-CD44 antibody reduced the expression levels of Hyal-1 and chondrogenic marker genes. Additionally, TCP-COL-HA scaffolds with 2000 kDa Mw showed greater induction of BMSC chondrogenesis induction compared with those with 80 kDa Mw. Similar results were observed in an ectopic implantation nude mouse model. In a rabbit osteochondral defect repair model, rBMSCs seeded on TCP-COL-HA scaffolds with 2000 kDa Mw showed greater cartilage regeneration than those seeded with 80 kDa Mw. In addition, hBMSC-seeded TCP-COL-HA scaffolds with 2000 kDa Mw showed a significantly higher mechanical strength than those with 80 kDa Mw. Collectively, these results indicate that the Mw of HA could affect chondrogenesis of BMSCs seeded on TCP-COL-HA scaffolds. The TCP-COL-HA scaffolds might be used as allogenic off the shelf products in cartilage tissue engineering in future.
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Affiliation(s)
- Fangang Meng
- Department of Joint Surgery/Sports Medicine, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Department of Orthopedics, Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, China
| | - Zibo Yang
- Department of Joint Surgery/Sports Medicine, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Department of Orthopedics, Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, China
| | - Dianbo Long
- Department of Joint Surgery/Sports Medicine, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Department of Orthopedics, Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, China
| | - Minghui Gu
- Department of Joint Surgery/Sports Medicine, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Department of Orthopedics, Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, China
| | - Mei Shang
- Department of Clinical Laboratory, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Anyu Zeng
- Department of Joint Surgery/Sports Medicine, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Department of Orthopedics, Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, China
| | - Xingzhao Wen
- Department of Joint Surgery/Sports Medicine, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Department of Orthopedics, Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, China
| | - Yueran Xue
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Xiaoyi Zhao
- Department of Joint Surgery/Sports Medicine, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Department of Orthopedics, Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, China
| | - Aishan He
- Department of Joint Surgery/Sports Medicine, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Department of Orthopedics, Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, China
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13
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Terracciano R, Carcamo-Bahena Y, Butler EB, Demarchi D, Grattoni A, Filgueira CS. Hyaluronate-Thiol Passivation Enhances Gold Nanoparticle Peritumoral Distribution When Administered Intratumorally in Lung Cancer. Biomedicines 2021; 9:1561. [PMID: 34829790 PMCID: PMC8615404 DOI: 10.3390/biomedicines9111561] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 10/21/2021] [Accepted: 10/23/2021] [Indexed: 12/13/2022] Open
Abstract
Biofouling is the unwanted adsorption of cells, proteins, or intracellular and extracellular biomolecules that can spontaneously occur on the surface of metal nanocomplexes. It represents a major issue in bioinorganic chemistry because it leads to the creation of a protein corona, which can destabilize a colloidal solution and result in undesired macrophage-driven clearance, consequently causing failed delivery of a targeted drug cargo. Hyaluronic acid (HA) is a bioactive, natural mucopolysaccharide with excellent antifouling properties, arising from its hydrophilic and polyanionic characteristics in physiological environments which prevent opsonization. In this study, hyaluronate-thiol (HA-SH) (MW 10 kDa) was used to surface-passivate gold nanoparticles (GNPs) synthesized using a citrate reduction method. HA functionalized GNP complexes (HA-GNPs) were characterized using absorption spectroscopy, scanning electron microscopy, zeta potential, and dynamic light scattering. GNP cellular uptake and potential dose-dependent cytotoxic effects due to treatment were evaluated in vitro in HeLa cells using inductively coupled plasma-optical emission spectrometry (ICP-OES) and trypan blue and MTT assays. Further, we quantified the in vivo biodistribution of intratumorally injected HA functionalized GNPs in Lewis Lung carcinoma (LLC) solid tumors grown on the flank of C57BL/6 mice and compared localization and retention with nascent particles. Our results reveal that HA-GNPs show overall greater peritumoral distribution (** p < 0.005, 3 days post-intratumoral injection) than citrate-GNPs with reduced biodistribution in off-target organs. This property represents an advantageous step forward in localized delivery of metal nano-complexes to the infiltrative region of a tumor, which may improve the application of nanomedicine in the diagnosis and treatment of cancer.
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Affiliation(s)
- Rossana Terracciano
- Department of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA; (R.T.); (Y.C.-B.); (A.G.)
- Department of Electronics and Telecommunications, Politecnico di Torino, 10129 Torino, Italy;
| | - Yareli Carcamo-Bahena
- Department of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA; (R.T.); (Y.C.-B.); (A.G.)
| | - E. Brian Butler
- Department of Radiation Oncology, Houston Methodist Research Institute, Houston, TX 77030, USA;
| | - Danilo Demarchi
- Department of Electronics and Telecommunications, Politecnico di Torino, 10129 Torino, Italy;
| | - Alessandro Grattoni
- Department of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA; (R.T.); (Y.C.-B.); (A.G.)
- Department of Radiation Oncology, Houston Methodist Research Institute, Houston, TX 77030, USA;
- Department of Surgery, Houston Methodist Research Institute, Houston, TX 77030, USA
| | - Carly S. Filgueira
- Department of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA; (R.T.); (Y.C.-B.); (A.G.)
- Department of Cardiovascular Surgery, Houston Methodist Research Institute, Houston, TX 77030, USA
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14
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Arthroscopic microfracture alone or combined application of acellular scaffold: Which one is more effective in the treatment of osteochondral lesions of the talus? JOURNAL OF SURGERY AND MEDICINE 2021. [DOI: 10.28982/josam.977023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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15
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Yonter SN, Aslan L, Can A, Ogut T. A Case of Arthroscopic Treatment of Chondroblastoma-Induced Chondropathy Situated at the Posterior Talus. J Am Podiatr Med Assoc 2021; 111. [PMID: 34861693 DOI: 10.7547/20-125] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Chondroblastoma located in the talus is a rare incidence, and due to the weightbearing duty of the talus, the results of local excision may not be favorable. While the volume of the tumor increases, more sophisticated techniques may be undertaken. Cell-free matrix application for extensive osteochondral defects is gaining popularity for its structural support when it is used with microfracture and autograft application. In this case report, we present a patient with 13 × 20 × 8mm-sized chondroblastoma located in the talus. After evaluation of the mass, we performed curettage, iliac crest autograft application, and augmentation with cell-free matrix. After uneventful clinical follow up, we present our patient's postoperative second year magnetic resonance imaging and functional status.
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16
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Casari G, Resca E, Giorgini A, Candini O, Petrachi T, Piccinno MS, Foppiani EM, Pacchioni L, Starnoni M, Pinelli M, De Santis G, Selleri F, Catani F, Dominici M, Veronesi E. Microfragmented adipose tissue is associated with improved ex vivo performance linked to HOXB7 and b-FGF expression. Stem Cell Res Ther 2021; 12:481. [PMID: 34454577 PMCID: PMC8399787 DOI: 10.1186/s13287-021-02540-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 08/02/2021] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION Adipose tissue (AT) has become a source of mesenchymal stromal/stem cells (MSC) for regenerative medicine applications, in particular skeletal disorders. Several enzymatic or mechanical procedures have been proposed to process AT with the aim to isolate cells that can be locally implanted. How AT is processed may impact its properties. Thus, we compared AT processed by centrifugation (C-AT) to microfragmentation (MF-AT). Focusing on MF-AT, we subsequently assessed the impact of synovial fluid (SF) alone on both MF-AT and isolated AT-MSC to better understand their cartilage repair mechanisms. MATERIALS AND METHODS MF-AT and C-AT from the same donors were compared by histology and qRT-PCR immediately after isolation or as ex vivo cultures using a micro-tissue pellet system. The in vitro impact of SF on MF-AT and AT-MSC was assessed by histological staining and molecular analysis. RESULTS The main AT histological features (i.e., increased extracellular matrix and cellularity) of the freshly isolated or ex vivo-cultured MF-AT persisted compared to C-AT, which rapidly deteriorated during culture. Based on our previous studies of HOX genes in MSC, we investigated the involvement of Homeobox Protein HOX-B7 (HOXB7) and its target basic Fibroblast Growth Factor (bFGF) in the molecular mechanism underlying the improved performance of MF-AT. Indeed, both these biomarkers were more prominent in freshly isolated MF-AT compared to C-AT. SF alone preserved the AT histological features of MF-AT, together with HOXB7 and bFGF expression. Increased cell performance was also observed in isolated AT-MSC after SF treatment concomitant with enhanced HOXB7 expression, although there was no apparent association with bFGF. CONCLUSIONS Our findings show that MF has a positive effect on the maintenance of AT histology and may trigger the expression of trophic factors that improve tissue repair by processed AT.
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Affiliation(s)
- Giulia Casari
- Department of Medical and Surgical Sciences for Children and Adults, University-Hospital of Modena and Reggio Emilia, Modena, Italy.,Rigenerand srl, Medolla, Modena, Italy
| | - Elisa Resca
- Technopole Mario Veronesi, Mirandola, Modena, Italy
| | - Andrea Giorgini
- Department of Orthopaedic and Traumatology, University-Hospital of Modena and Reggio Emilia, Modena, Italy
| | | | | | | | | | - Lucrezia Pacchioni
- Division of Plastic Surgery, Department of General Surgery and Surgical Specialties, University-Hospital of Modena and Reggio Emilia, Modena, Italy
| | - Marta Starnoni
- Division of Plastic Surgery, Department of General Surgery and Surgical Specialties, University-Hospital of Modena and Reggio Emilia, Modena, Italy
| | - Massimo Pinelli
- Division of Plastic Surgery, Department of General Surgery and Surgical Specialties, University-Hospital of Modena and Reggio Emilia, Modena, Italy
| | - Giorgio De Santis
- Division of Plastic Surgery, Department of General Surgery and Surgical Specialties, University-Hospital of Modena and Reggio Emilia, Modena, Italy
| | - Filippo Selleri
- Department of Orthopaedic and Traumatology, University-Hospital of Modena and Reggio Emilia, Modena, Italy
| | - Fabio Catani
- Department of Orthopaedic and Traumatology, University-Hospital of Modena and Reggio Emilia, Modena, Italy
| | - Massimo Dominici
- Department of Medical and Surgical Sciences for Children and Adults, University-Hospital of Modena and Reggio Emilia, Modena, Italy. .,Rigenerand srl, Medolla, Modena, Italy. .,Technopole Mario Veronesi, Mirandola, Modena, Italy.
| | - Elena Veronesi
- Department of Medical and Surgical Sciences for Children and Adults, University-Hospital of Modena and Reggio Emilia, Modena, Italy. .,Technopole Mario Veronesi, Mirandola, Modena, Italy.
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17
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Fülber J, Agreste FR, Seidel SRT, Sotelo EDP, Barbosa ÂP, Michelacci YM, Baccarin RYA. Chondrogenic potential of mesenchymal stem cells from horses using a magnetic 3D cell culture system. World J Stem Cells 2021; 13:645-658. [PMID: 34249233 PMCID: PMC8246251 DOI: 10.4252/wjsc.v13.i6.645] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 03/29/2021] [Accepted: 06/04/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Mesenchymal stem cells (MSCs) represent a promising therapy for the treatment of equine joint diseases, studied due to their possible immunomodulatory characteristics and regenerative capacity. However, the source of most suitable MSCs for producing cartilage for regenerative processes in conjunction with biomaterials for an enhanced function is yet to be established. AIM To compare the chondrogenicity of MSCs derived from synovial fluid, bone marrow, and adipose tissue of horses, using the aggrecan synthesis. METHODS MSCs from ten horses were cultured, phenotypic characterization was done with antibodies CD90, CD44 and CD34 and were differentiated into chondrocytes. The 3D cell culture system in which biocompatible nanoparticles consisting of gold, iron oxide, and poly-L-lysine were added to the cells, and they were forced by magnets to form one microspheroid. The microspheroids were exposed to a commercial culture medium for 4 d, 7 d, 14 d, and 21 d. Proteoglycan extraction was performed, and aggrecan was quantified by enzyme-linked immunosorbent assay. Keratan sulfate and aggrecan in the microspheroids were identified and localized by immunofluorescence. RESULTS All cultured cells showed fibroblast-like appearance, the ability to adhere to the plastic surface, and were positive for CD44 and CD90, thus confirming the characteristics and morphology of MSCs. The soluble protein concentrations were higher in the microspheroids derived from adipose tissue. The aggrecan concentration and the ratio of aggrecan to soluble proteins were higher in microspheroids derived from synovial fluid than in those derived from bone marrow, thereby showing chondrogenic superiority. Microspheroids from all sources expressed aggrecan and keratan sulfate when observed using confocal immunofluorescence microscopy. All sources of MSCs can synthesize aggrecan, however, MSCs from synovial fluid and adipose tissue have demonstrated better biocompatibility in a 3D environment, thus suggesting chondrogenic superiority. CONCLUSION All sources of MSCs produce hyaline cartilage; however, the use of synovial liquid or adipose tissue should be recommended when it is intended for use with biomaterials or scaffolds.
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Affiliation(s)
- Joice Fülber
- Departamento de Clínica Médica, Medicina Veterinária e Zootecnia, Universidade de São Paulo, São Paulo 05506-270, Brazil.
| | - Fernanda R Agreste
- Departamento de Clínica Médica, Medicina Veterinária e Zootecnia, Universidade de São Paulo, São Paulo 05506-270, Brazil
| | - Sarah R T Seidel
- Departamento de Clínica Médica, Medicina Veterinária e Zootecnia, Universidade de São Paulo, São Paulo 05506-270, Brazil
| | - Eric D P Sotelo
- Departamento de Clínica Médica, Medicina Veterinária e Zootecnia, Universidade de São Paulo, São Paulo 05506-270, Brazil
| | - Ângela P Barbosa
- Departamento de Clínica Médica, Medicina Veterinária e Zootecnia, Universidade de São Paulo, São Paulo 05506-270, Brazil
| | - Yara M Michelacci
- Departamento de Bioquímica, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo 04044-020, Brazil
| | - Raquel Y A Baccarin
- Departamento de Clínica Médica, Medicina Veterinária e Zootecnia, Universidade de São Paulo, São Paulo 05506-270, Brazil
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18
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It is time to crowd your cell culture media - Physicochemical considerations with biological consequences. Biomaterials 2021; 275:120943. [PMID: 34139505 DOI: 10.1016/j.biomaterials.2021.120943] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 05/24/2021] [Accepted: 05/29/2021] [Indexed: 12/12/2022]
Abstract
In vivo, the interior and exterior of cells is populated by various macromolecules that create an extremely crowded milieu. Yet again, in vitro eukaryotic cell culture is conducted in dilute culture media that hardly imitate the native tissue density. Herein, the concept of macromolecular crowding is discussed in both intracellular and extracellular context. Particular emphasis is given on how the physicochemical properties of the crowding molecules govern and determine kinetics, equilibria and mechanism of action of biochemical and biological reactions, processes and functions. It is evidenced that we are still at the beginning of appreciating, let alone effectively implementing, the potential of macromolecular crowding in permanently differentiated and stem cell culture systems.
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19
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Garnica-Galvez S, Korntner SH, Skoufos I, Tzora A, Diakakis N, Prassinos N, Zeugolis DI. Hyaluronic Acid as Macromolecular Crowder in Equine Adipose-Derived Stem Cell Cultures. Cells 2021; 10:859. [PMID: 33918830 PMCID: PMC8070604 DOI: 10.3390/cells10040859] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 04/02/2021] [Accepted: 04/07/2021] [Indexed: 01/10/2023] Open
Abstract
The use of macromolecular crowding in the development of extracellular matrix-rich cell-assembled tissue equivalents is continuously gaining pace in regenerative engineering. Despite the significant advancements in the field, the optimal macromolecular crowder still remains elusive. Herein, the physicochemical properties of different concentrations of different molecular weights hyaluronic acid (HA) and their influence on equine adipose-derived stem cell cultures were assessed. Within the different concentrations and molecular weight HAs, the 10 mg/mL 100 kDa and 500 kDa HAs exhibited the highest negative charge and hydrodynamic radius, and the 10 mg/mL 100 kDa HA exhibited the lowest polydispersity index and the highest % fraction volume occupancy. Although HA had the potential to act as a macromolecular crowding agent, it did not outperform carrageenan and Ficoll®, the most widely used macromolecular crowding molecules, in enhanced and accelerated collagen I, collagen III and collagen IV deposition.
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Affiliation(s)
- Sergio Garnica-Galvez
- Laboratory of Animal Science, Nutrition and Biotechnology, Department of Agriculture, University of Ioannina, 47100 Arta, Greece; (S.G.-G.); (I.S.); (A.T.)
- School of Veterinary Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (N.D.); (N.P.)
- Regenerative, Modular & Developmental Engineering Laboratory (REMODEL), Biomedical Sciences Building, National University of Ireland Galway (NUI Galway), H92 W2TY Galway, Ireland;
| | - Stefanie H. Korntner
- Regenerative, Modular & Developmental Engineering Laboratory (REMODEL), Biomedical Sciences Building, National University of Ireland Galway (NUI Galway), H92 W2TY Galway, Ireland;
- Science Foundation Ireland (SFI) Centre for Research in Medical Devices (CÚRAM), Biomedical Sciences Building, National University of Ireland Galway (NUI Galway), H92 W2TY Galway, Ireland
| | - Ioannis Skoufos
- Laboratory of Animal Science, Nutrition and Biotechnology, Department of Agriculture, University of Ioannina, 47100 Arta, Greece; (S.G.-G.); (I.S.); (A.T.)
| | - Athina Tzora
- Laboratory of Animal Science, Nutrition and Biotechnology, Department of Agriculture, University of Ioannina, 47100 Arta, Greece; (S.G.-G.); (I.S.); (A.T.)
| | - Nikolaos Diakakis
- School of Veterinary Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (N.D.); (N.P.)
| | - Nikitas Prassinos
- School of Veterinary Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (N.D.); (N.P.)
| | - Dimitrios I. Zeugolis
- Regenerative, Modular & Developmental Engineering Laboratory (REMODEL), Biomedical Sciences Building, National University of Ireland Galway (NUI Galway), H92 W2TY Galway, Ireland;
- Science Foundation Ireland (SFI) Centre for Research in Medical Devices (CÚRAM), Biomedical Sciences Building, National University of Ireland Galway (NUI Galway), H92 W2TY Galway, Ireland
- Regenerative, Modular & Developmental Engineering Laboratory (REMODEL), Faculty of Biomedical Sciences, Università della Svizzera Italiana (USI), 6904 Lugano, Switzerland
- Regenerative, Modular & Developmental Engineering Laboratory (REMODEL), School of Mechanical and Materials Engineering, University College Dublin (UCD), D04 V1W8 Dublin, Ireland
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20
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Cai X, Daniels O, Cucchiarini M, Madry H. Ectopic models recapitulating morphological and functional features of articular cartilage. Ann Anat 2021; 237:151721. [PMID: 33753232 DOI: 10.1016/j.aanat.2021.151721] [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: 01/22/2021] [Revised: 02/16/2021] [Accepted: 02/17/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Articular cartilage is an extremely specialized connective tissue which covers all diarthrodial joints. Implantation of chondrogenic cells without or with additional biomaterial scaffolds in ectopic locationsin vivo generates substitutes of cartilage with structural and functional characteristics that are used in fundamental investigations while also serving as a basis for translational studies. METHODS Literature search in Pubmed. RESULTS AND DISCUSSION This narrative review summarizes the most relevant ectopic models, among which subcutaneous, intramuscular, and kidney capsule transplantation and elaborates on implanted cells and biomaterial scaffolds and on their use to recapitulate morphological and functional features of articular cartilage. Although the absence of a physiological joint environment and biomechanical stimuli is the major limiting factor, ectopic models are an established component for articular cartilage research aiming to generate a bridge between in vitro data and the clinically more relevant translational orthotopic in vivo models when their limitations are considered.
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Affiliation(s)
- Xiaoyu Cai
- Center of Experimental Orthopaedics, Saarland University, Homburg, Germany
| | - Oliver Daniels
- Center of Experimental Orthopaedics, Saarland University, Homburg, Germany
| | - Magali Cucchiarini
- Center of Experimental Orthopaedics, Saarland University, Homburg, Germany
| | - Henning Madry
- Center of Experimental Orthopaedics, Saarland University, Homburg, Germany.
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21
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Amirdelfan K, Bae H, McJunkin T, DePalma M, Kim K, Beckworth WJ, Ghiselli G, Bainbridge JS, Dryer R, Deer TR, Brown RD. Allogeneic mesenchymal precursor cells treatment for chronic low back pain associated with degenerative disc disease: a prospective randomized, placebo-controlled 36-month study of safety and efficacy. Spine J 2021; 21:212-230. [PMID: 33045417 DOI: 10.1016/j.spinee.2020.10.004] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 10/01/2020] [Accepted: 10/02/2020] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT PURPOSE Evaluate the safety and efficacy of a single intradiscal injection of STRO-3+ adult allogeneic mesenchymal precursor cells (MPCs) combined with hyaluronic acid (HA) in subjects with chronic low back pain (CLBP) associated with degenerative disc disease (DDD) through 36-month follow-up. STUDY DESIGN/SETTING A multicenter, randomized, controlled study conducted at 13 clinical sites (12 in the United States and 1 in Australia). SUBJECT SAMPLE A total of 100 subjects with chronic low back pain associated with moderate DDD (modified Pfirrmann score of 3-6) at one level from L1 to S1 for at least 6 months and failing 3 months of conservative treatment, including physical therapy were randomized in a 3:3:2:2 ratio to receive 6 million MPCs with HA, 18 million MPCs with HA, HA vehicle control, or saline control (placebo) treatment. OUTCOME MEASURES Subjects were clinically and radiographically evaluated at 1, 3, 6, 12, 24, and 36 months postinjection. Subject-reported outcomes including adverse events, LBP on a Visual Analog Scale (VAS), Oswestry Disability Index (ODI), SF-36 and Work Productivity and Activity Index were collected. METHODS Clinical and radiographic measures were collected at each visit. All randomized subjects were included in the safety assessments and analyzed based on the treatment received. Safety assessments included assessments of AEs, physical and radiographic examinations and laboratory testing. Efficacy assessments evaluated changes in VAS, ODI, and modified Pfirrmann (MP) scores between all active and control groups, respectively. Assessments included least squares mean (Mean), LS mean change from baseline (Mean Change) and responder analyses in order to assess the clinical significance of observed changes from baseline. The population for efficacy assessments was adjusted for the confounding effects of post-treatment interventions (PTIs). This study was conducted under an FDA Investigational New Drug application sponsored and funded by Mesoblast. RESULTS There were significant differences between the control and MPC groups for improvement in VAS and ODI. The PTI-corrected VAS and ODI Means and Mean Change analyses; the proportion of subjects with VAS ≥30% and ≥50% improvement from baseline; absolute VAS score ≤20; and ODI reduction ≥10 and ≥15 points from baseline showed MPC therapy superior to controls at various time points through 36 months. Additionally, the proportion of subjects achieving the minimally important change and clinically significant change composite endpoints for the MPC groups was also superior compared with controls at various time points from baseline to 36 months. There were no significant differences in change in MP score from baseline across the groups. There were also no statistically significant differences in change in modified MP score at the level above or below the level treated between study arms. Both the procedure and treatment were well tolerated and there were no clinical symptoms of immune reaction to allogeneic MPCs. There was a low rate of Treatment Emergent Adverse Events (TEAEs) and Serious Adverse Events, and the rates of these events in the MPC groups were not significantly different from the control groups. One TEAE of severe back pain was possibly related to study agent and one TEAE of implantation site infection was considered to be related to the study procedure. CONCLUSIONS Results provide evidence that intradiscal injection of MPCs could be a safe, effective, durable, and minimally invasive therapy for subjects who have CLBP associated with moderate DDD.
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Affiliation(s)
- Kasra Amirdelfan
- IPM Medical Group, Inc., 450 Wiget Lane, Walnut Creek, CA 94598, USA.
| | - Hyun Bae
- The Spine Institute, 2811 Wilshire Blvd, Suite 850, Santa Monica, CA 90403, USA
| | - Tory McJunkin
- Arizona Pain Specialists, 9787 N. 91st St, Suite 101, Scottsdale, AZ 85258, USA
| | - Michael DePalma
- Virginia Spine Research Institute, Inc., 9020 Stony Point Parkway, Suite 140, Richmond, VA 23235, USA
| | - Kee Kim
- UC Davis Spine Center, 3301 C St, Suite 1500, Sacramento, CA 95816, USA
| | - William J Beckworth
- Department of Orthopaedics, Emory University School of Medicine, 59 Executive Park South, Suite 3000, Atlanta, GA 30329, USA
| | - Gary Ghiselli
- Denver Spine, 7800 E. Orchard Rd, Suite 100, Greenwood Village, CO 80111, USA
| | | | - Randall Dryer
- Central Texas Spine Institute, 6818 Austin Center Blvd, Suite 200, Austin, TX 78731, USA
| | - Timothy R Deer
- The Center for Pain Relief, Inc., 400 Court St, Suite 100, Charleston, WV 25301, USA
| | - Roger D Brown
- Mesoblast Inc., 12912 Hill Country Blvd, Building F, Suite 230, Bee Cave, TX 78738, USA
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Modified hyaluronic acid hydrogels with chemical groups that facilitate adhesion to host tissues enhance cartilage regeneration. Bioact Mater 2020; 6:1689-1698. [PMID: 33313448 PMCID: PMC7708943 DOI: 10.1016/j.bioactmat.2020.11.020] [Citation(s) in RCA: 98] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 11/11/2020] [Accepted: 11/12/2020] [Indexed: 12/14/2022] Open
Abstract
Stable integration of hydrogel implants with host tissues is of critical importance to cartilage tissue engineering. Designing and fabricating hydrogels with high adhesive strength, stability and regeneration potential are major challenges to be overcome. This study fabricated injectable adhesive hyaluronic acid (HA) hydrogel modified by aldehyde groups and methacrylate (AHAMA) on the polysaccharide backbone with multiple anchoring mechanisms (amide bond through the dynamic Schiff base reaction, hydrogen bond and physical interpenetration). AHAMA hydrogel exhibited significantly improved durability and stability within a humid environment (at least 7 days), together with higher adhesive strength (43 KPa to skin and 52 KPa to glass), as compared to commercial fibrin glue (nearly 10 KPa) and HAMA hydrogel (nearly 20 KPa). The results showed that AHAMA hydrogel was biocompatible and could be easily and rapidly prepared in situ. In vitro cell culture experiments showed that AHAMA hydrogel could enhance proliferation (1.2-folds after 3 days) and migration (1.5-folds after 12 h) of bone marrow stem cells (BMSCs), as compared to cells cultured in a culture dish. Furthermore, in a rat osteochondral defect model, implanted AHAMA hydrogel significantly promoted integration between neo-cartilage and host tissues, and significantly improved cartilage regeneration (modified O'Driscoll histological scores of 16.0 ± 4.1 and 18.3 ± 4.6 after 4 and 12-weeks of post-implantation in AHAMA groups respectively, 12.0 ± 2.7 and 12.2 ± 2.8 respectively in HAMA groups, 9.8 ± 2.4 and 11.5 ± 2.1 respectively in untreated groups). Hence, AHAMA hydrogel is a promising adhesive biomaterial for clinical cartilage regeneration and other biomedical applications. Adhesive hydrogel composed of single natural polymer component. The single component enhance stable and easy to use in surgical operation of hydrogel. Adhesive hydrogel exhibited strong adhesive strength through multiple anchoring mechanisms. Adhesive hydrogel promoted integration between neo-cartilage and host tissues, drastically improved cartilage regeneration.
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Velloso Alvarez A, Boone LH, Braim AP, Taintor JS, Caldwell F, Wright JC, Wooldridge AA. A Survey of Clinical Usage of Non-steroidal Intra-Articular Therapeutics by Equine Practitioners. Front Vet Sci 2020; 7:579967. [PMID: 33195592 PMCID: PMC7642446 DOI: 10.3389/fvets.2020.579967] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 09/10/2020] [Indexed: 11/24/2022] Open
Abstract
There are several non-steroidal intra-articular therapeutics (NSIATs) available for use by equine practitioners for the treatment of performance-limiting joint-related pathology. Information is limited on perceived clinical efficacy, recommended treatment protocols, and associated complications. Our objective with this cross-sectional survey was to investigate the current clinical usage of NSIATs by equine practitioners. An electronic cross-sectional convenience survey inquiring about the use of steroidal and NSIATS (platelet-rich plasma, autologous conditioned serum, autologous protein solution, cellular therapies, and polyacrylamide hydrogel) was distributed internationally to equine practitioners. A total of 353 surveys were completed. NSIATs were used by 87.5% of the participants. Corticosteroids and hyaluronic acid remain the intra-articular therapeutic of choice among practitioners, followed by autologous conditioned serum, platelet-rich plasma and autologous conditioned protein. Polyacrylamide hydrogel was the least used. Practitioners were more likely to use NSIATs if their caseload was > 50% equine (P < 0.001), they treated more than 10 horses intra-articularly per month (P < 0.001), and horses treated were considered English sport horses (P = 0.02). Years in practice and practice location did not influence the use of NSIATs. One of the most common reasons why NSIATs were chosen was to treat acute articular pathologies. As survey limitations, answers to questions regarding clinical response and complication rates were based on subjective estimation and practitioners recall, not clinical records. In conclusion, corticosteroids remain the most widely used intra-articular therapeutic. Among the NSIATs, blood-based products are more commonly used by practitioners, followed by cellular and synthetic products. Equine practitioners frequently use NSIATs, choosing to treat acute joint pathology more than previously reported.
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Affiliation(s)
- Ana Velloso Alvarez
- Department of Clinical Sciences, Auburn University, Auburn, AL, United States
| | - Lindsey H Boone
- Department of Clinical Sciences, Auburn University, Auburn, AL, United States
| | | | - Jenifer S Taintor
- Department of Clinical Sciences, Auburn University, Auburn, AL, United States
| | - Fred Caldwell
- Department of Clinical Sciences, Auburn University, Auburn, AL, United States
| | - James C Wright
- Department of Pathobiology, Auburn University, Auburn, AL, United States
| | - Anne A Wooldridge
- Department of Clinical Sciences, Auburn University, Auburn, AL, United States
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Akmeşe R, Ertan MB, Kocaoğlu H. Comparison of Chitosan-Based Liquid Scaffold and Hyaluronic Acid-Based Soft Scaffold for Treatment of Talus Osteochondral Lesions. Foot Ankle Int 2020; 41:1240-1248. [PMID: 32691616 DOI: 10.1177/1071100720937662] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The aim of this study was to evaluate the clinical and radiologic results of 2 different scaffolds with hyaluronan or chitosan-based structure used in the treatment of talus osteochondral lesions. METHODS Eighty-one patients who underwent chondral lesion repair with hyaluronan (n = 42) or chitosan-based (n = 39) scaffold were included. American Orthopaedic Foot & Ankle Society (AOFAS) and visual analog scale (VAS) scores were evaluated within and between groups preoperatively and at the 3rd, 12th, and 24th month postoperatively. In all patients, magnetic resonance imaging was performed between the 12 and 18th month postoperatively and compared with magnetic resonance observation of cartilage repair tissue (MOCART) scoring. RESULTS Within-group evaluations revealed significant improvements in AOFAS and VAS scores at postoperative 3 and 12 months. The postoperative 24th-month results of AOFAS scores in any group did not differ significantly from the 12th-month results. There was no significant difference between the groups in comparison of AOFAS, VAS, and MOCART scores at any time period. CONCLUSION Both scaffolds were found to be effective in cartilage healing but had no clinical or radiologic superiority to each other. This is the first study to compare the use of different cell-free scaffold types in osteochondral defects of the talus. LEVEL OF EVIDENCE Level III, retrospective comparative study.
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Affiliation(s)
- Ramazan Akmeşe
- Department of Orthopedics and Traumatology, Ankara University, Ankara, Turkey
| | - Mehmet Batu Ertan
- Department of Orthopedics and Traumatology, Ankara University, Ankara, Turkey
| | - Hakan Kocaoğlu
- Department of Orthopedics and Traumatology, Ankara University, Ankara, Turkey
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Hauptstein J, Böck T, Bartolf‐Kopp M, Forster L, Stahlhut P, Nadernezhad A, Blahetek G, Zernecke‐Madsen A, Detsch R, Jüngst T, Groll J, Teßmar J, Blunk T. Hyaluronic Acid-Based Bioink Composition Enabling 3D Bioprinting and Improving Quality of Deposited Cartilaginous Extracellular Matrix. Adv Healthc Mater 2020; 9:e2000737. [PMID: 32757263 DOI: 10.1002/adhm.202000737] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 06/26/2020] [Indexed: 12/13/2022]
Abstract
In 3D bioprinting, bioinks with high concentrations of polymeric materials are frequently used to enable fabrication of 3D cell-hydrogel constructs with sufficient stability. However, this is often associated with restricted cell bioactivity and an inhomogeneous distribution of newly produced extracellular matrix (ECM). Therefore, this study investigates bioink compositions based on hyaluronic acid (HA), an attractive material for cartilage regeneration, which allow for reduction of polymer content. Thiolated HA and allyl-modified poly(glycidol) in varying concentrations are UV-crosslinked. To adapt bioinks to poly(ε-caprolactone) (PCL)-supported 3D bioprinting, the gels are further supplemented with 1 wt% unmodified high molecular weight HA (hmHA) and chondrogenic differentiation of incorporated human mesenchymal stromal cells is assessed. Strikingly, addition of hmHA to gels with a low polymer content (3 wt%) results in distinct increase of construct quality with a homogeneous ECM distribution throughout the constructs, independent of the printing process. Improved ECM distribution in those constructs is associated with increased construct stiffness after chondrogenic differentiation, as compared to higher concentrated constructs (10 wt%), which only show pericellular matrix deposition. The study contributes to effective bioink development, demonstrating dual function of a supplement enabling PCL-supported bioprinting and at the same time improving biological properties of the resulting constructs.
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Affiliation(s)
- Julia Hauptstein
- Department of Trauma, Hand, Plastic and Reconstructive SurgeryUniversity of Würzburg 97080 Würzburg Germany
| | - Thomas Böck
- Chair for Functional Materials in Medicine and Dentistry and Bavarian Polymer InstituteUniversity of Würzburg 97070 Würzburg Germany
| | - Michael Bartolf‐Kopp
- Chair for Functional Materials in Medicine and Dentistry and Bavarian Polymer InstituteUniversity of Würzburg 97070 Würzburg Germany
| | - Leonard Forster
- Chair for Functional Materials in Medicine and Dentistry and Bavarian Polymer InstituteUniversity of Würzburg 97070 Würzburg Germany
| | - Philipp Stahlhut
- Chair for Functional Materials in Medicine and Dentistry and Bavarian Polymer InstituteUniversity of Würzburg 97070 Würzburg Germany
| | - Ali Nadernezhad
- Chair for Functional Materials in Medicine and Dentistry and Bavarian Polymer InstituteUniversity of Würzburg 97070 Würzburg Germany
| | - Gina Blahetek
- Institute of Experimental Biomedicine IIUniversity Hospital Würzburg 97080 Würzburg Germany
| | - Alma Zernecke‐Madsen
- Institute of Experimental Biomedicine IIUniversity Hospital Würzburg 97080 Würzburg Germany
| | - Rainer Detsch
- Institute of BiomaterialsDepartment of Materials Science and EngineeringUniversity of Erlangen‐Nuremberg 91058 Erlangen Germany
| | - Tomasz Jüngst
- Chair for Functional Materials in Medicine and Dentistry and Bavarian Polymer InstituteUniversity of Würzburg 97070 Würzburg Germany
| | - Jürgen Groll
- Chair for Functional Materials in Medicine and Dentistry and Bavarian Polymer InstituteUniversity of Würzburg 97070 Würzburg Germany
| | - Jörg Teßmar
- Chair for Functional Materials in Medicine and Dentistry and Bavarian Polymer InstituteUniversity of Würzburg 97070 Würzburg Germany
| | - Torsten Blunk
- Department of Trauma, Hand, Plastic and Reconstructive SurgeryUniversity of Würzburg 97080 Würzburg Germany
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Carballo CB, Coelho TRP, de Holanda Afonso RC, Faria JCDO, Alves T, Monte SM, Ventura Matioszek GM, Moura-Neto V, de Brito JM. Osteoarthritic Synovial Fluid and TGF-β1 Induce Interleukin-18 in Articular Chondrocytes. Cartilage 2020; 11:385-394. [PMID: 30146893 PMCID: PMC7298592 DOI: 10.1177/1947603518796149] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVE Synovial fluid (SF) plays an important role in the maintenance of articular cartilage. SF is a dynamic reservoir of proteins derived from cartilage and synovial tissue; thus, its composition may serve as a biomarker that reflects the health and pathophysiological condition of the joint. The purpose of the current study was to evaluate the osteoarthritic synovial fluid (OASF) and transforming growth factor-β1 (TGF-β1) activity in articular chondrocytes catabolic and inflammatory responses. DESIGN Chondrocytes were seeded at passage 2 and cultured for 72 hours under different conditions. Human chondrocytes were subjected to OASF while rat chondrocytes were subjected to either healthy synovial fluid (rSF) or TGF-β1 and then assigned for cell viability analysis. In addition, the effects of OASF and TGF-β1 on chondrocytes metalloprotease (MMP)-3 and MMP-13 and interleukin-18 (IL-18) expression were evaluated by immunocytochemistry, ELISA, and reverse transcriptase-polymerase chain reaction. RESULTS SF from osteoarthritic patients significantly induced MMP-3, MMP-13, and IL-18 receptor expression in chondrocytes. To put in evidence the inflammatory activity of OASF, healthy chondrocytes from rat were cultured with TGF-β1. In the presence of TGF-β1 these cells started to express MMP-3, MMP-13, and IL-18 genes and attached to each other forming a chondrocyte aggregated structure. Healthy SF was able to maintain a typical monolayer of rounded chondrocytes with no inflammatory response. CONCLUSION In summary, these observations demonstrated that TGF-β1, one of the components of OASF, has a dual effect, acting in chondrocyte maintenance and also inducing inflammatory and catabolic properties of these cells.
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Affiliation(s)
- Camila B. Carballo
- Programa de Pós-graduação em Anatomia
Patológica, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil,Orthopaedic Soft Tissue Research
Program, Hospital for Special Surgery, New York, NY, USA
| | - Thiago R. P. Coelho
- Programa de Pós-graduação em Anatomia
Patológica, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | | | | | - Tercia Alves
- Instituto de Ciências Biomédicas,
Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Samylla M. Monte
- Instituto de Ciências Biomédicas,
Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Vivaldo Moura-Neto
- Instituto de Ciências Biomédicas,
Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - José M. de Brito
- Instituto de Ciências Biomédicas,
Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil,José M. de Brito, Universidade Federal do
Rio de Janeiro, Instituto de Ciências Biomédicas, Av. Carlos Chagas Filho 373,
Bloco F2-01, Rio de Janeiro 21941-902, Brazil.
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Glasbrenner J, Petersen W, Raschke MJ, Steiger M, Verdonk R, Castelli CC, Zappalà G, Fritschy D, Herbort M. Matrix-Augmented Bone Marrow Stimulation With a Polyglycolic Acid Membrane With Hyaluronan vs Microfracture in Local Cartilage Defects of the Femoral Condyles: A Multicenter Randomized Controlled Trial. Orthop J Sports Med 2020; 8:2325967120922938. [PMID: 32528994 PMCID: PMC7263152 DOI: 10.1177/2325967120922938] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 02/17/2020] [Indexed: 11/17/2022] Open
Abstract
Background Microfracture (MF) is an established operative treatment for small, localized chondral defects of the knee joint. There is evidence from animal studies that matrix augmentation of bone marrow stimulation (m-BMS) can improve the quality of the repair tissue formation. Purpose To evaluate the therapeutic outcome of a matrix made of polyglycolic acid and hyaluronan as compared with a conventional MF technique. Study Design Randomized controlled trial; Level of evidence, 1. Methods Patients between the ages of 18 and 68 years who had an articular femoral cartilage defect of 0.5 to 3 cm2 in the weightbearing area of the femoral condyles with indication for MF were included in this study. Patients were randomized and treated with either MF or m-BMS with Chondrotissue. Defect filling, as assessed on magnetic resonance imaging (MRI), at postoperative 12 weeks was defined as the primary outcome measure, with follow-up MRI at weeks 54 and 108. Follow-up data were also collected at 12, 54, and 108 weeks after surgery and included patient-reported clinical scores: visual analog scale for pain, Knee injury and Osteoarthritis Outcome Score (KOOS), International Knee Documentation Committee score, and 36-Item Short Form Health Survey. Results MRI scans confirmed cartilage repair tissue formation in both groups 12 weeks after treatment. There was no significant difference between the m-BMS and MF groups in the percentage of defect filling at 12, 54, and 108 weeks postoperatively. No significant difference was found in terms of patient-reported clinical scores. Both groups showed significant improvement in 4 KOOS subscales-Pain, Activities of Daily Living, Sport and Recreation, and Quality of Life-at 54 and 108 weeks after treatment. Conclusion This is the first randomized controlled trial comparing m-BMS with a polyglycolic acid matrix with hyaluronan with MF. The use of the Chondrotissue implant in m-BMS has been proven to be a safe procedure. No difference was found between m-BMS and MF in terms of patient-reported outcome scores and MRI assessment until postoperative 2 years. Long-term follow-up studies including histological assessment are desirable for further investigation. Registration EUCTR2011-003594-28-DE (EU Clinical Trials Register).
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Affiliation(s)
- Johannes Glasbrenner
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Münster, Germany
| | - Wolf Petersen
- Department of Orthopedics and Trauma Surgery, Martin Luther Hospital Berlin, Berlin, Germany
| | - Michael J Raschke
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Münster, Germany
| | - Matthias Steiger
- Institute of Clinical Radiology, University Hospital Münster, Münster, Germany
| | - René Verdonk
- Department of Orthopedic Surgery and Traumatology, Ghent University Hospital, Ghent, Belgium
| | - Claudio C Castelli
- Department of Orthopaedic and Trauma Surgery, ASST Papa Giovanni XXIII Bergamo, Bergamo, Italy
| | - Giorgio Zappalà
- Department of Orthopaedic and Trauma Surgery, ASST Papa Giovanni XXIII Bergamo, Bergamo, Italy
| | - Daniel Fritschy
- Department of Orthopedic Surgery, Geneva University Hospital, Geneva, Switzerland
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Monaco G, El Haj AJ, Alini M, Stoddart MJ. Sodium Hyaluronate Supplemented Culture Media as a New hMSC Chondrogenic Differentiation Media-Model for in vitro/ex vivo Screening of Potential Cartilage Repair Therapies. Front Bioeng Biotechnol 2020; 8:243. [PMID: 32296689 PMCID: PMC7136394 DOI: 10.3389/fbioe.2020.00243] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Accepted: 03/09/2020] [Indexed: 12/19/2022] Open
Abstract
Surgical strategies to treat articular cartilage injury such as microfracture, expose human bone marrow stem cells (hMSCs) to synovial fluid and its components. High molecular weight hyaluronan (hMwt HA) is one of the most abundant bioactive macromolecules of healthy synovial fluid (hSF) and it plays an important role in the protection of opposing articular cartilage surfaces within the synovial joint. Although hMwt HA has been extensively used to attempt the engineering of the cartilage tissue, its effect as media supplement has not been established. Indeed, current media are often simple in their composition and doesn't recapitulate the rheological and biological features of hSF. In addition, critical in vivo molecules that can potentially change the chondrogenic behavior of hBMSCs to make the in vitro results more predictive of the real in vivo outcome, are lacking. In order to be one step closer to the in vivo physiology of hSF, a new culture media supplemented with physiological level of hMwt HA was developed and the effect of the hMwt HA on the chondrogenesis of hMSCs that would be present in a traumatic defect after marrow stimulation techniques, was investigated. hBMSC-seeded fibrin-polyurethane constructs were cultured in a serum free chondropermissive control medium (HA- TGFβ-). This medium was further supplemented with 10 ng/mL TGFβ1 (HA- TGFβ+) or 2 mg/ml hMwt HA 1.8 MDa (HA+ TGFβ-) or both (HA+ TGFβ+). Alternatively, 1 MDa HA was mixed with the fibrin at 0.2 mg/ml (HASc TGFβ+). The effect of hMwt HA on hMSC differentiation was investigated at the gene expression level by RT-qPCR and total DNA, sulfated glycosaminoglycans and Safranin O staining were evaluated. Addition of hMwt HA to the culture media, significantly increased the synthesis of sulfated glycosaminoglycans, especially in the early days of chondrogenesis, and reduced the upregulation of the hypertrophic cartilage marker collagen X. hMwt HA added inside the fibrin gel(HASc TGF+) led to the best matrix deposition. hMwt HA can be one key medium component in a more reliable in vitro/ex vivo system to reduce in vitro artifacts, enable more accurate pre-screening of potential cartilage repair therapies and reduce the need for animal studies.
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Affiliation(s)
- Graziana Monaco
- AO Research Institute Davos, Davos, Switzerland
- School of Pharmacy and Bioengineering, Faculty of Medicine and Health Sciences, Keele University, Guy Hilton Research Centre, Thornburrow Drive, Stoke-on-Trent, United Kingdom
| | - Alicia Jennifer El Haj
- Healthcare Technology Institute, Institute of Translational Medicine, University of Birmingham, Birmingham, United Kingdom
| | - Mauro Alini
- AO Research Institute Davos, Davos, Switzerland
| | - Martin James Stoddart
- AO Research Institute Davos, Davos, Switzerland
- School of Pharmacy and Bioengineering, Faculty of Medicine and Health Sciences, Keele University, Guy Hilton Research Centre, Thornburrow Drive, Stoke-on-Trent, United Kingdom
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29
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Yontar NS, Aslan L, Can A, Ogut T. One step treatment of talus osteochondral lesions with microfracture and cell free hyaluronic acid based scaffold combination. ACTA ORTHOPAEDICA ET TRAUMATOLOGICA TURCICA 2019; 53:372-375. [PMID: 31126702 PMCID: PMC6819796 DOI: 10.1016/j.aott.2019.04.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2018] [Revised: 12/30/2018] [Accepted: 04/05/2019] [Indexed: 01/25/2023]
Abstract
Objective The aim of this study was to assess the effectiveness of microfracture and cell free hyaluronic acid (HA) based scaffold combination in the treatment of talus osteochondral defects (OCD). Methods This study retrospectively evaluated the clinical results of the 20 patients (14 males and 6 females, mean age at the time of surgery: 32.9 years (range: 16–52 years)) who were treated with MFx and cell-free HA-based scaffold combination for talus OCD smaller than 1.5 cm2 and deeper than 7 mm. Results were evaluated with AOFAS and VAS scores. Also, patients' satisfaction was questioned. Results Patients were evaluated after an average follow-up of 20.3 months. Intraoperative measurements showed that mean depth of the lesions were 10.4 ± 1.9 mm after debridement. The mean preoperative AOFAS score was 57.45 ± 9.37, which increased to 92.45 ± 8.4 postoperatively (p < 0.05). VAS score was improved from 7.05 ± 2.45 to 1.65 ± 2.20 postoperatively (p < 0.05). Conclusion MFx and cell-free HA-based scaffold combination appear to be a safe and efficient technique that provide good clinical outcomes for lesions deeper than 7 mm. Level of evidence Level IV, Therapeutic Study.
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30
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The Combination of TGF-β3 and BMP-6 Synergistically Promotes the Chondrogenic Differentiation of Equine Bone Marrow-Derived Mesenchymal Stem Cells. Int J Pept Res Ther 2019. [DOI: 10.1007/s10989-019-09880-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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31
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Siclari A, Krueger JP, Endres M, Boux E. A 24-month follow-up after treatment of hallux rigidus with resection arthroplasty in combination with a resorbable polymer-based implant and platelet-rich plasma. Foot Ankle Surg 2018; 24:389-393. [PMID: 29409233 DOI: 10.1016/j.fas.2017.04.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Revised: 04/10/2017] [Accepted: 04/11/2017] [Indexed: 02/04/2023]
Abstract
BACKGROUND Aim of this study was to analyze the clinical outcome after treatment of hallux rigidus with implantation of a resorbable polymer-based implant immersed with autologous platelet-rich plasma (PRP). METHODS Forty-five patients with hallux rigidus were treated with three-stage resection arthroplasty and subsequent covering of the metatarsal head with a polyglycolic acid-hyaluronan implant immersed with autologous PRP. Patients were clinically assessed using the AOFAS rating scale preoperatively and at 12 and 24 month follow-up. Alignment and range of motion in the metatarsophalangeal joint was measured using a goniometer. RESULTS The AOFAS rating scale and ROM showed significant (p<.01) improvement in all subcategories one and two years after surgery compared to the preoperative situation. CONCLUSIONS Covering of the metatarsal head after resection arthroplasty with the PGA-hyaluronan implant immersed with autologous PRP is safe and leads to a notable improvement of the symptoms in patients with hallux rigidus.
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Affiliation(s)
- A Siclari
- Struttura Complessa di Ortopedia e Traumatologia, Ospedale degli Infermi di Biella ASLBI, Str. Cantone Rondolina 50, 13900 Biella, Piemonte, Italy.
| | - J P Krueger
- TransTissue Technologies GmbH, Charitéplatz 1, 10117 Berlin, Germany
| | - M Endres
- TransTissue Technologies GmbH, Charitéplatz 1, 10117 Berlin, Germany
| | - E Boux
- Struttura Complessa di Ortopedia e Traumatologia, Ospedale degli Infermi di Biella ASLBI, Str. Cantone Rondolina 50, 13900 Biella, Piemonte, Italy
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32
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Faust HJ, Sommerfeld SD, Rathod S, Rittenbach A, Ray Banerjee S, Tsui BMW, Pomper M, Amzel ML, Singh A, Elisseeff JH. A hyaluronic acid binding peptide-polymer system for treating osteoarthritis. Biomaterials 2018; 183:93-101. [PMID: 30149233 DOI: 10.1016/j.biomaterials.2018.08.045] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 08/13/2018] [Accepted: 08/20/2018] [Indexed: 01/20/2023]
Abstract
Hyaluronic acid (HA) is found naturally in synovial fluid and is utilized therapeutically to treat osteoarthritis (OA). Here, we employed a peptide-polymer cartilage coating platform to localize HA to the cartilage surface for the purpose of treating post traumatic osteoarthritis. The objective of this study was to increase efficacy of the peptide-polymer platform in reducing OA progression in a mouse model of post-traumatic OA without exogenous HA supplementation. The peptide-polymer is composed of an HA-binding peptide (HABP) conjugated to a heterobifunctional poly (ethylene glycol) (PEG) chain and a collagen binding peptide (COLBP). We created a library of different peptide-polymers and characterized their HA binding properties in vitro using quartz crystal microbalance (QCM-D) and isothermal calorimetry (ITC). The peptide polymers were further tested in vivo in an anterior cruciate ligament transection (ACLT) murine model of post traumatic OA. The peptide-polymer with the highest affinity to HA as tested by QCM-D (∼4-fold greater binding compared to other peptides tested) and by ITC (∼3.8-fold) was HABP2-8-arm PEG-COLBP. Biotin tagging demonstrated that HABP2-8-arm PEG-COLBP localizes to both cartilage defects and synovium. In vivo, HABP2-8-arm PEG-COLBP treatment and the clinical HA comparator Orthovisc lowered levels of inflammatory genes including IL-6, IL-1B, and MMP13 compared to saline treated animals and increased aggrecan expression in young mice. HABP2-8-arm PEG-COLBP and Orthovisc also reduced pain as measured by incapacitance and hotplate testing. Cartilage degeneration as measured by OARSI scoring was also reduced by HABP2-8-arm PEG-COLBP and Orthovisc. In aged mice, HABP2-8-arm PEG-COLBP therapeutic efficacy was similar to its efficacy in young mice, but Orthovisc was less efficacious and did not significantly improve OARSI scoring. These results demonstrate that HABP2-8-arm PEG-COLBP is effective at reducing PTOA progression.
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Affiliation(s)
- Heather J Faust
- Translational Tissue Engineering Center, Wilmer Eye Institute and Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, 21287, USA
| | - Sven D Sommerfeld
- Translational Tissue Engineering Center, Wilmer Eye Institute and Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, 21287, USA
| | - Sona Rathod
- Translational Tissue Engineering Center, Wilmer Eye Institute and Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, 21287, USA
| | - Andrew Rittenbach
- Information Sciences Institute, University of Southern California, Arlington, VA 22203, USA
| | | | - Benjamin M W Tsui
- Department of Radiology, Johns Hopkins University, Baltimore, MD, 21287, USA
| | - Martin Pomper
- Department of Radiology, Johns Hopkins University, Baltimore, MD, 21287, USA
| | - Mario L Amzel
- Department of Biophysics and Biophysical Chemistry, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - Anirudha Singh
- Translational Tissue Engineering Center, Wilmer Eye Institute and Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, 21287, USA; Department of Urology, The James Buchanan Brady Urological Institute, The Johns Hopkins School of Medicine, Baltimore, MD, 21287, USA; Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - Jennifer H Elisseeff
- Translational Tissue Engineering Center, Wilmer Eye Institute and Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, 21287, USA.
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Jia Z, Liang Y, Li X, Xu X, Xiong J, Wang D, Duan L. Magnetic-Activated Cell Sorting Strategies to Isolate and Purify Synovial Fluid-Derived Mesenchymal Stem Cells from a Rabbit Model. J Vis Exp 2018:57466. [PMID: 30148486 PMCID: PMC6126689 DOI: 10.3791/57466] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Mesenchymal stem cells (MSCs) are the main cell source for cell-based therapy. MSCs from articular cavity synovial fluid could potentially be used for cartilage tissue engineering. MSCs from synovial fluid (SF-MSCs) have been considered promising candidates for articular regeneration, and their potential therapeutic benefit has made them an important research topic of late. SF-MSCs from the knee cavity of the New Zealand white rabbit can be employed as an optimized translational model to assess human regenerative medicine. By means of CD90-based magnetic activated cell sorting (MACS) technologies, this protocol successfully obtains rabbit SF-MSCs (rbSF-MSCs) from this rabbit model and further fully demonstrates the MSC phenotype of these cells by inducing them to differentiate to osteoblasts, adipocytes, and chondrocytes. Therefore, this approach can be applied in cell biology research and tissue engineering using simple equipment and procedures.
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Affiliation(s)
- Zhaofeng Jia
- Postgraduate institution, Guangzhou Medical University; Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology; Shenzhen Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital Orthopaedic Engineering, Shenzhen Second People's Hospital (The First Hospital Affiliated to Shenzhen University)
| | - Yujie Liang
- Department of Chemistry, Chinese University of Hong Kong; Shenzhen Kangning Hospital, Shenzhen Mental Health Center
| | - Xingfu Li
- Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology; Shenzhen Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital Orthopaedic Engineering, Shenzhen Second People's Hospital (The First Hospital Affiliated to Shenzhen University)
| | - Xiao Xu
- Postgraduate institution, Guangzhou Medical University; Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology; Shenzhen Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital Orthopaedic Engineering, Shenzhen Second People's Hospital (The First Hospital Affiliated to Shenzhen University)
| | - Jianyi Xiong
- Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology; Shenzhen Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital Orthopaedic Engineering, Shenzhen Second People's Hospital (The First Hospital Affiliated to Shenzhen University)
| | - Daping Wang
- Postgraduate institution, Guangzhou Medical University; Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology; Shenzhen Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital Orthopaedic Engineering, Shenzhen Second People's Hospital (The First Hospital Affiliated to Shenzhen University);
| | - Li Duan
- Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology; Shenzhen Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital Orthopaedic Engineering, Shenzhen Second People's Hospital (The First Hospital Affiliated to Shenzhen University);
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Miron RJ, Zhang Y. Autologous liquid platelet rich fibrin: A novel drug delivery system. Acta Biomater 2018; 75:35-51. [PMID: 29772345 DOI: 10.1016/j.actbio.2018.05.021] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Revised: 04/24/2018] [Accepted: 05/14/2018] [Indexed: 02/07/2023]
Abstract
There is currently widespread interest within the biomaterial field to locally deliver biomolecules for bone and cartilage regeneration. Substantial work to date has focused on the potential role of these biomolecules during the healing process, and the carrier system utilized is a key factor in their effectiveness. Platelet rich fibrin (PRF) is a naturally derived fibrin scaffold that is easily obtained from peripheral blood following centrifugation. Slower centrifugation speeds have led to the commercialization of a liquid formulation (liquid-PRF) resulting in an upper plasma layer composed of liquid fibrinogen/thrombin prior to clot formation that remains in its liquid phase for approximately 15 min until injected into bodily tissues. Herein, we introduce the use of liquid PRF as an advanced local delivery system for small and large biomolecules. Potential target molecules including large (growth factors/cytokines and morphogenetic/angiogenic factors), as well as small (antibiotics, peptides, gene therapy and anti-osteoporotic) molecules are considered potential candidates for enhanced bone/cartilage tissue regeneration. Furthermore, liquid-PRF is introduced as a potential carrier system for various cell types and nano-sized particles that are capable of limiting/by-passing the immune system and minimizing potential foreign body reactions within host tissues following injection. STATEMENT OF SIGNIFICANCE There is currently widespread interest within the biomaterial field to locally deliver biomolecules for bone and cartilage regeneration. This review article focuses on the use of a liquid version of platelet rich fibrin (PRF) composed of liquid fibrinogen/thrombin as a drug delivery system. Herein, we introduce the use of liquid PRF as an advanced local delivery system for small and large biomolecules including growth factors, cytokines and morphogenetic/angiogenic factors, as well as antibiotics, peptides, gene therapy and anti-osteoporotic molecules as potential candidates for enhanced bone/cartilage tissue regeneration.
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35
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Wu Y, Stoddart MJ, Wuertz-Kozak K, Grad S, Alini M, Ferguson SJ. Hyaluronan supplementation as a mechanical regulator of cartilage tissue development under joint-kinematic-mimicking loading. J R Soc Interface 2018; 14:rsif.2017.0255. [PMID: 28768880 DOI: 10.1098/rsif.2017.0255] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Accepted: 07/07/2017] [Indexed: 12/23/2022] Open
Abstract
Articular cartilage plays an essential role in joint lubrication and impact absorption. Through this, the mechanical signals are coupled to the tissue's physiological response. Healthy synovial fluid has been shown to reduce and homogenize the shear stress acting on the cartilage surfaces due to its unique shear-thinning viscosity. As cartilage tissues are sensitive to mechanical changes in articulation, it was hypothesized that replacing the traditional culture medium with a healthy non-Newtonian lubricant could enhance tissue development in a cartilage engineering model, where joint-kinematic-mimicking mechanical loading is applied. Different amounts of hyaluronic acid were added to the culture medium to replicate the viscosities of synovial fluid at different health states. Hyaluronic acid supplementation, especially at a physiologically healthy concentration (2.0 mg ml-1), promoted a better preservation of chondrocyte phenotype. The ratio of collagen II to collagen I mRNA was 4.5 times that of the control group, implying better tissue development (however, with no significant difference of measured collagen II content), with a good retention of collagen II and proteoglycan in the mechanically active region. Simulating synovial fluid properties by hyaluronic acid supplementation created a favourable mechanical environment for mechanically loaded constructs. These findings may help in understanding the influence of joint articulation on tissue homeostasis, and moreover, improve methods for functional cartilage tissue engineering.
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Affiliation(s)
- Yabin Wu
- Institute for Biomechanics, ETH Zurich, Zurich, Switzerland
| | - Martin J Stoddart
- AO Research Institute, Davos, Switzerland.,Institute for Science and Technology in Medicine, Keele University, Stoke-on-Trent, UK
| | - Karin Wuertz-Kozak
- Institute for Biomechanics, ETH Zurich, Zurich, Switzerland.,Department of Health Sciences, University of Potsdam, Potsdam, Germany.,Schön Klinik München Harlaching, Munich, Germany.,Paracelsus Private Medical University, Salzburg, Austria
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36
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Sun EY, Fleck AKM, Abu-Hakmeh AE, Kotsakis A, Leonard GR, Wan LQ. Cartilage Metabolism is Modulated by Synovial Fluid Through Metalloproteinase Activity. Ann Biomed Eng 2018; 46:810-818. [PMID: 29589167 DOI: 10.1007/s10439-018-2010-1] [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: 09/25/2017] [Accepted: 12/04/2017] [Indexed: 01/03/2023]
Abstract
Synovial fluid (SF) contains various cytokines that regulate chondrocyte metabolism and is dynamically associated with joint disease. The objective of this study was to investigate the effects of diluted normal SF on catabolic metabolism of articular cartilage under inflammatory conditions. For this purpose, SF was isolated from healthy bovine joints, diluted, and added to cartilage explant cultures stimulated with interleukin-1 (IL-1) for 12 days. The kinetic release of sulfated glycosaminoglycan (sGAG) and collagen, as well as nitric oxide and gelatinase matrix metalloproteinases were analyzed in the supernatant. Chondrocyte survival and matrix integrity in the explants were evaluated with Live/Dead and histological staining. Diluted synovial fluid treatment suppressed sGAG and collagen release, downregulated the production of nitric oxide and matrix metalloproteinases, reduced IL-1-induced chondrocyte death, and rescued matrix depletion. Our results demonstrate that normal SF can counteract inflammation-driven cartilage catabolism. This study reports on the protective function of healthy SF and the therapeutic potential of recapitulation of SF for cartilage repair.
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Affiliation(s)
- Eric Y Sun
- Laboratory for Tissue Engineering and Morphogenesis, Department of Biomedical Engineering, Rensselaer Polytechnic Institute, 110 8th St, Troy, NY, 12180, USA.,Center for Biotechnology & Interdisciplinary Studies, Rensselaer Polytechnic Institute, 110 8th St, Troy, NY, 12180, USA
| | - Allison K M Fleck
- Laboratory for Tissue Engineering and Morphogenesis, Department of Biomedical Engineering, Rensselaer Polytechnic Institute, 110 8th St, Troy, NY, 12180, USA
| | - Ahmad E Abu-Hakmeh
- Laboratory for Tissue Engineering and Morphogenesis, Department of Biomedical Engineering, Rensselaer Polytechnic Institute, 110 8th St, Troy, NY, 12180, USA
| | - Alexandra Kotsakis
- Laboratory for Tissue Engineering and Morphogenesis, Department of Biomedical Engineering, Rensselaer Polytechnic Institute, 110 8th St, Troy, NY, 12180, USA
| | - Garrett R Leonard
- Division of Orthopaedic Surgery, Albany Medical Center, 43 New Scotland Avenue, Albany, NY, 12208, USA
| | - Leo Q Wan
- Laboratory for Tissue Engineering and Morphogenesis, Department of Biomedical Engineering, Rensselaer Polytechnic Institute, 110 8th St, Troy, NY, 12180, USA. .,Center for Biotechnology & Interdisciplinary Studies, Rensselaer Polytechnic Institute, 110 8th St, Troy, NY, 12180, USA. .,Center for Modeling, Simulation and Imaging in Medicine, Rensselaer Polytechnic Institute, 110 8th St, Troy, NY, 12180, USA. .,Laboratory for Tissue Engineering and Morphogenesis, Rensselaer Polytechnic Institute, Biotech 2147, 110 8th Street, Troy, NY, 12180, USA.
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37
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Huang H, Tan Y, Ayers DC, Song J. Anionic and Zwitterionic Residues Modulate Stiffness of Photo-Cross-Linked Hydrogels and Cellular Behavior of Encapsulated Chondrocytes. ACS Biomater Sci Eng 2018; 4:1843-1851. [DOI: 10.1021/acsbiomaterials.8b00124] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Henry Huang
- Department of Orthopedics and Physical Rehabilitation, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, Massachusetts 01655 United States
| | - Yu Tan
- Department of Orthopedics and Physical Rehabilitation, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, Massachusetts 01655 United States
| | - David C. Ayers
- Department of Orthopedics and Physical Rehabilitation, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, Massachusetts 01655 United States
| | - Jie Song
- Department of Orthopedics and Physical Rehabilitation, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, Massachusetts 01655 United States
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38
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Boone L, Mumaw J, Thoresen M, Gogal R, Peroni J. Viability, Proliferation, and Chondrogenesis of Equine Bone Marrow–Derived Mesenchymal Stromal Cells After Exposure to Varying Concentrations of Allogeneic Synovial Fluid In Vitro. J Equine Vet Sci 2018. [DOI: 10.1016/j.jevs.2017.10.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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39
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Shaikh N, Seah MKT, Khan WS. Systematic review on the use of autologous matrix-induced chondrogenesis for the repair of articular cartilage defects in patients. World J Orthop 2017; 8:588-601. [PMID: 28808630 PMCID: PMC5534408 DOI: 10.5312/wjo.v8.i7.588] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 05/22/2017] [Accepted: 06/13/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To systematically review the results of studies looking at autologous matrix-induced chondrogenesis (AMIC) in humans.
METHODS A literature search was performed, adhering to the PRISMA guidelines, to review any studies using such techniques in humans. Our initial search retrieved 297 articles listed on MEDLINE, Google Scholar, CINHal and EMBASE. From these studies, 15 studies meeting the eligibility criteria were selected and formed the basis of our systematic review.
RESULTS The study designs, surgical techniques and outcome measures varied between the studies. Although all studies reported improvements in patient outcome measures, this was not necessarily correlated with magnetic resonance imaging findings. Although there were many additional procedures performed, when AMIC was performed in isolation, the results tended to peak at 24 mo before declining.
CONCLUSION Although short-term studies suggest improved patient reported outcomes with a variety of scaffolds, surgical techniques and rehabilitation regimes, the literature remains equivocal on whether the defect size and location, and patient factors affect the outcome. Patient benefit appears to be maintained in the short-to-medium term but more high level studies with extensive and robust validated outcome measures should be conducted to evaluate the medium- and long-term effect of the AMIC procedure.
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Barrachina L, Remacha AR, Romero A, Vázquez FJ, Albareda J, Prades M, Ranera B, Zaragoza P, Martín-Burriel I, Rodellar C. Inflammation affects the viability and plasticity of equine mesenchymal stem cells: possible implications in intra-articular treatments. J Vet Sci 2017; 18:39-49. [PMID: 27297420 PMCID: PMC5366301 DOI: 10.4142/jvs.2017.18.1.39] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2016] [Revised: 03/19/2016] [Accepted: 05/12/2016] [Indexed: 01/01/2023] Open
Abstract
Mesenchymal stem cells (MSCs) are gaining relevance for treating equine joint injuries because of their ability to limit inflammation and stimulate regeneration. Because inflammation activates MSC immunoregulatory function, proinflammatory priming could improve MSC efficacy. However, inflammatory molecules present in synovial fluid or added to the culture medium might have deleterious effects on MSCs. Therefore, this study was conducted to investigate the effects of inflammatory synovial fluid and proinflammatory cytokines priming on viability and plasticity of equine MSCs. Equine bone marrow derived MSCs (eBM-MSCs) from three animals were cultured for 72 h in media supplemented with: 20% inflammatory synovial fluid (SF); 50 ng/mL IFN-γ and TNF-α (CK50); and 20 ng/mL IFN-γ and TNF-α (CK20). Proliferation assay and expression of proliferation and apoptosis-related genes showed that SF exposed-eBM-MSCs maintained their viability, whereas the viability of CK primed-eBM-MSCs was significantly impaired. Tri-lineage differentiation assay revealed that exposure to inflammatory synovial fluid did not alter eBM-MSCs differentiation potential; however, eBM-MSCs primed with cytokines did not display osteogenic, adipogenic or chondrogenic phenotype. The inflammatory synovial environment is well tolerated by eBM-MSCs, whereas cytokine priming negatively affects the viability and differentiation abilities of eBM-MSCs, which might limit their in vivo efficacy.
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Affiliation(s)
- Laura Barrachina
- Laboratory of Biochemical Genetics LAGENBIO, Veterinary Hospital, University of Zaragoza, 50013 Zaragoza, Spain.,Service of Equine Surgery and Medicine, Veterinary Hospital, University of Zaragoza, 50013 Zaragoza, Spain
| | - Ana Rosa Remacha
- Laboratory of Biochemical Genetics LAGENBIO, Veterinary Hospital, University of Zaragoza, 50013 Zaragoza, Spain
| | - Antonio Romero
- Laboratory of Biochemical Genetics LAGENBIO, Veterinary Hospital, University of Zaragoza, 50013 Zaragoza, Spain.,Service of Equine Surgery and Medicine, Veterinary Hospital, University of Zaragoza, 50013 Zaragoza, Spain
| | - Francisco José Vázquez
- Laboratory of Biochemical Genetics LAGENBIO, Veterinary Hospital, University of Zaragoza, 50013 Zaragoza, Spain.,Service of Equine Surgery and Medicine, Veterinary Hospital, University of Zaragoza, 50013 Zaragoza, Spain
| | - Jorge Albareda
- Laboratory of Biochemical Genetics LAGENBIO, Veterinary Hospital, University of Zaragoza, 50013 Zaragoza, Spain.,Service of Orthopedic Surgery and Traumatology, University Clinical Hospital Lozano Blesa, 50009 Zaragoza, Spain
| | - Marta Prades
- Laboratory of Biochemical Genetics LAGENBIO, Veterinary Hospital, University of Zaragoza, 50013 Zaragoza, Spain.,Service of Equine Surgery, Veterinary Hospital, Autonomous University of Barcelona, 08193 Barcelona, Spain
| | - Beatriz Ranera
- Laboratory of Biochemical Genetics LAGENBIO, Veterinary Hospital, University of Zaragoza, 50013 Zaragoza, Spain
| | - Pilar Zaragoza
- Laboratory of Biochemical Genetics LAGENBIO, Veterinary Hospital, University of Zaragoza, 50013 Zaragoza, Spain
| | - Inmaculada Martín-Burriel
- Laboratory of Biochemical Genetics LAGENBIO, Veterinary Hospital, University of Zaragoza, 50013 Zaragoza, Spain
| | - Clementina Rodellar
- Laboratory of Biochemical Genetics LAGENBIO, Veterinary Hospital, University of Zaragoza, 50013 Zaragoza, Spain
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Goldberg A, Mitchell K, Soans J, Kim L, Zaidi R. The use of mesenchymal stem cells for cartilage repair and regeneration: a systematic review. J Orthop Surg Res 2017; 12:39. [PMID: 28279182 PMCID: PMC5345159 DOI: 10.1186/s13018-017-0534-y] [Citation(s) in RCA: 153] [Impact Index Per Article: 21.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Accepted: 02/13/2017] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND The management of articular cartilage defects presents many clinical challenges due to its avascular, aneural and alymphatic nature. Bone marrow stimulation techniques, such as microfracture, are the most frequently used method in clinical practice however the resulting mixed fibrocartilage tissue which is inferior to native hyaline cartilage. Other methods have shown promise but are far from perfect. There is an unmet need and growing interest in regenerative medicine and tissue engineering to improve the outcome for patients requiring cartilage repair. Many published reviews on cartilage repair only list human clinical trials, underestimating the wealth of basic sciences and animal studies that are precursors to future research. We therefore set out to perform a systematic review of the literature to assess the translation of stem cell therapy to explore what research had been carried out at each of the stages of translation from bench-top (in vitro), animal (pre-clinical) and human studies (clinical) and assemble an evidence-based cascade for the responsible introduction of stem cell therapy for cartilage defects. This review was conducted in accordance to PRISMA guidelines using CINHAL, MEDLINE, EMBASE, Scopus and Web of Knowledge databases from 1st January 1900 to 30th June 2015. In total, there were 2880 studies identified of which 252 studies were included for analysis (100 articles for in vitro studies, 111 studies for animal studies; and 31 studies for human studies). There was a huge variance in cell source in pre-clinical studies both of terms of animal used, location of harvest (fat, marrow, blood or synovium) and allogeneicity. The use of scaffolds, growth factors, number of cell passages and number of cells used was hugely heterogeneous. SHORT CONCLUSIONS This review offers a comprehensive assessment of the evidence behind the translation of basic science to the clinical practice of cartilage repair. It has revealed a lack of connectivity between the in vitro, pre-clinical and human data and a patchwork quilt of synergistic evidence. Drivers for progress in this space are largely driven by patient demand, surgeon inquisition and a regulatory framework that is learning at the same pace as new developments take place.
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Affiliation(s)
- Andy Goldberg
- Institute of Orthopaedics and Musculoskeletal Science, Royal National Orthopaedic Hospital (RNOH), Brockley Hill Stanmore, London, HA7 4LP UK
| | - Katrina Mitchell
- Institute of Orthopaedics and Musculoskeletal Science, Royal National Orthopaedic Hospital (RNOH), Brockley Hill Stanmore, London, HA7 4LP UK
| | - Julian Soans
- Institute of Orthopaedics and Musculoskeletal Science, Royal National Orthopaedic Hospital (RNOH), Brockley Hill Stanmore, London, HA7 4LP UK
| | - Louise Kim
- Joint Research and Enterprise Office, St George’s University of London and St George’s University Hospitals NHS Foundation Trust, Hunter Wing, Cranmer Terrace, London, SW17 0RE UK
| | - Razi Zaidi
- Institute of Orthopaedics and Musculoskeletal Science, Royal National Orthopaedic Hospital (RNOH), Brockley Hill Stanmore, London, HA7 4LP UK
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Bernardo J, Escodro P, Notomi M, Roveri E, Nascimento TGD. Coleta de células progenitoras periféricas por aférese automatizada em equino: relato de procedimento. ARQ BRAS MED VET ZOO 2017. [DOI: 10.1590/1678-4162-9124] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
- J.O. Bernardo
- Universidade Estadual Paulista "Júlio de Mesquita Filho", Brazil
| | | | - M.K. Notomi
- Universidade Estadual Paulista "Júlio de Mesquita Filho", Brazil
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Looze CA, Capo J, Ryan MK, Begly JP, Chapman C, Swanson D, Singh BC, Strauss EJ. Evaluation and Management of Osteochondral Lesions of the Talus. Cartilage 2017; 8:19-30. [PMID: 27994717 PMCID: PMC5154424 DOI: 10.1177/1947603516670708] [Citation(s) in RCA: 91] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Osteochondral lesions of the talus are common injuries that affect a wide variety of active patients. The majority of these lesions are associated with ankle sprains and fractures though several nontraumatic etiologies have also been recognized. Patients normally present with a history of prior ankle injury and/or instability. In addition to standard ankle radiographs, magnetic resonance imaging and computed tomography are used to characterize the extent of the lesion and involvement of the subchondral bone. Symptomatic nondisplaced lesions can often be treated conservatively within the pediatric population though this treatment is less successful in adults. Bone marrow stimulation techniques such as microfracture have yielded favorable results for the treatment of small (<15 mm) lesions. Osteochondral autograft can be harvested most commonly from the ipsilateral knee and carries the benefit of repairing defects with native hyaline cartilage. Osteochondral allograft transplant is reserved for large cystic lesions that lack subchondral bone integrity. Cell-based repair techniques such as autologous chondrocyte implantation and matrix-associated chondrocyte implantation have been increasingly used in an attempt to repair the lesion with hyaline cartilage though these techniques require adequate subchondral bone. Biological agents such as platelet-rich plasma and bone marrow aspirate have been more recently studied as an adjunct to operative treatment but their use remains theoretical. The present article reviews the current concepts in the evaluation and management of osteochondral lesions of the talus, with a focus on the available surgical treatment options.
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Affiliation(s)
- Christopher A. Looze
- Division of Sports Medicine, Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, New York, NY, USA
| | - Jason Capo
- Division of Sports Medicine, Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, New York, NY, USA
| | - Michael K. Ryan
- Division of Sports Medicine, Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, New York, NY, USA
| | - John P. Begly
- Division of Sports Medicine, Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, New York, NY, USA
| | - Cary Chapman
- Division of Sports Medicine, Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, New York, NY, USA
| | - David Swanson
- Division of Sports Medicine, Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, New York, NY, USA
| | - Brian C. Singh
- Division of Sports Medicine, Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, New York, NY, USA
| | - Eric J. Strauss
- Division of Sports Medicine, Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, New York, NY, USA
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Ondrésik M, Azevedo Maia FR, da Silva Morais A, Gertrudes AC, Dias Bacelar AH, Correia C, Gonçalves C, Radhouani H, Amandi Sousa R, Oliveira JM, Reis RL. Management of knee osteoarthritis. Current status and future trends. Biotechnol Bioeng 2016; 114:717-739. [DOI: 10.1002/bit.26182] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Revised: 07/13/2016] [Accepted: 09/09/2016] [Indexed: 12/13/2022]
Affiliation(s)
- Marta Ondrésik
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; Universidade do Minho, Headquarters of the European Institute Regenerative Medicine; AvePark 4806-909, Caldas das Taipas Guimaraes Portugal
- ICVS/3B's-PT Government Associated Laboratory; Braga/Guimaraes Portugal
| | - Fatima R. Azevedo Maia
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; Universidade do Minho, Headquarters of the European Institute Regenerative Medicine; AvePark 4806-909, Caldas das Taipas Guimaraes Portugal
- ICVS/3B's-PT Government Associated Laboratory; Braga/Guimaraes Portugal
| | - Alain da Silva Morais
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; Universidade do Minho, Headquarters of the European Institute Regenerative Medicine; AvePark 4806-909, Caldas das Taipas Guimaraes Portugal
- ICVS/3B's-PT Government Associated Laboratory; Braga/Guimaraes Portugal
- Stemmatters, Biotecnologia e Medicina Regenerativa SA; Guimaraes Portugal
| | - Ana C. Gertrudes
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; Universidade do Minho, Headquarters of the European Institute Regenerative Medicine; AvePark 4806-909, Caldas das Taipas Guimaraes Portugal
- ICVS/3B's-PT Government Associated Laboratory; Braga/Guimaraes Portugal
- Stemmatters, Biotecnologia e Medicina Regenerativa SA; Guimaraes Portugal
| | - Ana H. Dias Bacelar
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; Universidade do Minho, Headquarters of the European Institute Regenerative Medicine; AvePark 4806-909, Caldas das Taipas Guimaraes Portugal
- ICVS/3B's-PT Government Associated Laboratory; Braga/Guimaraes Portugal
- Stemmatters, Biotecnologia e Medicina Regenerativa SA; Guimaraes Portugal
| | - Cristina Correia
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; Universidade do Minho, Headquarters of the European Institute Regenerative Medicine; AvePark 4806-909, Caldas das Taipas Guimaraes Portugal
- ICVS/3B's-PT Government Associated Laboratory; Braga/Guimaraes Portugal
- Stemmatters, Biotecnologia e Medicina Regenerativa SA; Guimaraes Portugal
| | - Cristiana Gonçalves
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; Universidade do Minho, Headquarters of the European Institute Regenerative Medicine; AvePark 4806-909, Caldas das Taipas Guimaraes Portugal
- ICVS/3B's-PT Government Associated Laboratory; Braga/Guimaraes Portugal
- Stemmatters, Biotecnologia e Medicina Regenerativa SA; Guimaraes Portugal
| | - Hajer Radhouani
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; Universidade do Minho, Headquarters of the European Institute Regenerative Medicine; AvePark 4806-909, Caldas das Taipas Guimaraes Portugal
- ICVS/3B's-PT Government Associated Laboratory; Braga/Guimaraes Portugal
- Stemmatters, Biotecnologia e Medicina Regenerativa SA; Guimaraes Portugal
| | - Rui Amandi Sousa
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; Universidade do Minho, Headquarters of the European Institute Regenerative Medicine; AvePark 4806-909, Caldas das Taipas Guimaraes Portugal
- ICVS/3B's-PT Government Associated Laboratory; Braga/Guimaraes Portugal
- Stemmatters, Biotecnologia e Medicina Regenerativa SA; Guimaraes Portugal
| | - Joaquim M. Oliveira
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; Universidade do Minho, Headquarters of the European Institute Regenerative Medicine; AvePark 4806-909, Caldas das Taipas Guimaraes Portugal
- ICVS/3B's-PT Government Associated Laboratory; Braga/Guimaraes Portugal
| | - Rui L. Reis
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; Universidade do Minho, Headquarters of the European Institute Regenerative Medicine; AvePark 4806-909, Caldas das Taipas Guimaraes Portugal
- ICVS/3B's-PT Government Associated Laboratory; Braga/Guimaraes Portugal
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Chen Y, Bianchessi M, Pondenis H, Stewart M. Phenotypic characterization of equine synovial fluid-derived chondroprogenitor cells. ACTA ACUST UNITED AC 2016. [DOI: 10.7243/2054-717x-3-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Green JD, Tollemar V, Dougherty M, Yan Z, Yin L, Ye J, Collier Z, Mohammed MK, Haydon RC, Luu HH, Kang R, Lee MJ, Ho SH, He TC, Shi LL, Athiviraham A. Multifaceted signaling regulators of chondrogenesis: Implications in cartilage regeneration and tissue engineering. Genes Dis 2015; 2:307-327. [PMID: 26835506 PMCID: PMC4730920 DOI: 10.1016/j.gendis.2015.09.003] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Accepted: 09/16/2015] [Indexed: 01/08/2023] Open
Abstract
Defects of articular cartilage present a unique clinical challenge due to its poor self-healing capacity and avascular nature. Current surgical treatment options do not ensure consistent regeneration of hyaline cartilage in favor of fibrous tissue. Here, we review the current understanding of the most important biological regulators of chondrogenesis and their interactions, to provide insight into potential applications for cartilage tissue engineering. These include various signaling pathways, including: fibroblast growth factors (FGFs), transforming growth factor β (TGF-β)/bone morphogenic proteins (BMPs), Wnt/β-catenin, Hedgehog, Notch, hypoxia, and angiogenic signaling pathways. Transcriptional and epigenetic regulation of chondrogenesis will also be discussed. Advances in our understanding of these signaling pathways have led to promising advances in cartilage regeneration and tissue engineering.
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Affiliation(s)
- Jordan D. Green
- The University of Chicago Pritzker School of Medicine, Chicago, IL 60637, USA
- Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Viktor Tollemar
- The University of Chicago Pritzker School of Medicine, Chicago, IL 60637, USA
- Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Mark Dougherty
- The University of Chicago Pritzker School of Medicine, Chicago, IL 60637, USA
- Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Zhengjian Yan
- Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
- Department of Orthopaedic Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Liangjun Yin
- Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
- Department of Orthopaedic Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Jixing Ye
- Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
- School of Bioengineering, Chongqing University, Chongqing, China
| | - Zachary Collier
- The University of Chicago Pritzker School of Medicine, Chicago, IL 60637, USA
- Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Maryam K. Mohammed
- The University of Chicago Pritzker School of Medicine, Chicago, IL 60637, USA
- Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Rex C. Haydon
- Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Hue H. Luu
- Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Richard Kang
- Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Michael J. Lee
- Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Sherwin H. Ho
- Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Tong-Chuan He
- Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Lewis L. Shi
- Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Aravind Athiviraham
- Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
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Delling U, Brehm W, Ludewig E, Winter K, Jülke H. Longitudinal Evaluation of Effects of Intra-Articular Mesenchymal Stromal Cell Administration for the Treatment of Osteoarthritis in an Ovine Model. Cell Transplant 2015; 24:2391-407. [DOI: 10.3727/096368915x686193] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
In this study, the therapeutic effect of intra-articularly injected autologous mesenchymal stromal cells (MSCs) was evaluated in an ovine osteoarthritis (OA) model using consecutive magnetic resonance imaging (MRI), radiography, and macroscopic and histologic postmortem examination. In 12 sheep, OA was induced by bilateral, lateral meniscectomy. After 6 weeks, 20 × 106 bone marrow-derived MSCs (50% MSCs were superparamagnetic iron oxide particle labeled) were injected intra-articularly into one knee joint. The contralateral knee served as negative control. MR images were acquired before OA induction, immediately before and after MSC injection, and 1, 4, 8, and 12 weeks thereafter using a 0.5T unit and a T2* gradient echo sequence. Radiographs were obtained before OA induction, at MSC injection, and 12 weeks thereafter. The MRI scoring system included articular cartilage, bone, joint capsule, and synovial fluid evaluation. The radiographic scoring system included the joint space and bone. Postmortem evaluation entailed macroscopic and histologic assessment. Longitudinal MRI revealed a significant deceleration of OA progression in MSC-treated joints. However, at the conclusion of the study, there was no significant difference in the degree of OA detected by MRI, radiography, and postmortem evaluation between the treatment and control group. The degree of OA on MRI varied among the 12 animals at the time of injection, but there was no difference between the left and right limb. In conclusion, intra-articular MSCs decreased OA progression. However, no significant treatment effects were seen at the conclusion of the study at 12 weeks. This somewhat contradicts previously published results. Nevertheless, the choice of OA model, outcome measures, or lack of additional medication might explain the differences. Our results indicate that OA might benefit from intra-articular MSC injection, but further studies are needed to refine patient selection and injection parameters for a more substantially improved outcome.
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Affiliation(s)
- Uta Delling
- University of Leipzig, Faculty of Veterinary Medicine, Large Animal Clinic for Surgery, Leipzig, Germany
| | - Walter Brehm
- University of Leipzig, Faculty of Veterinary Medicine, Large Animal Clinic for Surgery, Leipzig, Germany
| | - Eberhard Ludewig
- University of Leipzig, Faculty of Veterinary Medicine, Department of Small Animal Medicine, Leipzig, Germany
| | - Karsten Winter
- University of Leipzig, Translational Centre for Regenerative Medicine (TRM), Leipzig, Germany
| | - Henriette Jülke
- University of Leipzig, Translational Centre for Regenerative Medicine (TRM), Leipzig, Germany
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Lee P, Tran K, Zhou G, Bedi A, Shelke NB, Yu X, Kumbar SG. Guided differentiation of bone marrow stromal cells on co-cultured cartilage and bone scaffolds. SOFT MATTER 2015; 11:7648-7655. [PMID: 26292727 DOI: 10.1039/c5sm01909e] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Focal chondral defects that result from traumatic injuries to the knee remain one of the most common causes of disability in patients. Current solutions for healing focal cartilage defects are mainly limited by the production of inferior cartilage-like tissue and subsequent delamination due to incomplete healing of the subchondral bone. In this experiment a polymeric osteochondral implant for guiding autologous bone marrow stem cells (BMSCs) to populate the scaffold to create distinctive bone and cartilage tissue is used. The cartilage component presents bioactive aligned nanofibers containing chondroitin sulfate and hyaluronic acid while the bone component includes hydroxyapatite to promote chondrogenic and osteogenic differentiation of the rat BMSCs in vitro. The different cartilage and bone components resulted in the elevated expression of osteogenic markers such as bone sialoprotein, runt related transcription factor 2, and bone morphogenetic protein 2 in the deeper bone layer and chondrogenic markers such as collagen type II and aggrecan in the cartilage layer. Through immunofluorescence imaging, the alignment of the secreted collagen type II fibrils and aggrecan was visualized and quantified on the cartilage component of the scaffold. These current studies show that the biodegradable biphasic osteochondral implant may be effective in promoting more hyaline-like tissue to fill in chondral defects of the knee.
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Affiliation(s)
- Paul Lee
- Department of Chemistry, Chemical Biology and Biomedical Engineering, Stevens Institute of Technology, Hoboken, USA.
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Lee P, Tran K, Chang W, Fang YL, Zhou G, Junka R, Shelke NB, Yu X, Kumbar SG. Bioactive polymeric scaffolds for osteochondral tissue engineering: in vitro
evaluation of the effect of culture media on bone marrow stromal cells. POLYM ADVAN TECHNOL 2015. [DOI: 10.1002/pat.3680] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Paul Lee
- Department of Chemistry, Chemical Biology and Biomedical Engineering; Stevens Institute of Technology, 1 Castle Point on Hudson; Hoboken NJ 07030 USA
| | - Katelyn Tran
- Department of Chemistry, Chemical Biology and Biomedical Engineering; Stevens Institute of Technology, 1 Castle Point on Hudson; Hoboken NJ 07030 USA
| | - Wei Chang
- Department of Chemistry, Chemical Biology and Biomedical Engineering; Stevens Institute of Technology, 1 Castle Point on Hudson; Hoboken NJ 07030 USA
| | - Ya-Lin Fang
- Department of Chemistry, Chemical Biology and Biomedical Engineering; Stevens Institute of Technology, 1 Castle Point on Hudson; Hoboken NJ 07030 USA
| | - Gan Zhou
- Department of Chemistry, Chemical Biology and Biomedical Engineering; Stevens Institute of Technology, 1 Castle Point on Hudson; Hoboken NJ 07030 USA
| | - Radoslaw Junka
- Department of Chemistry, Chemical Biology and Biomedical Engineering; Stevens Institute of Technology, 1 Castle Point on Hudson; Hoboken NJ 07030 USA
| | - Namdev B. Shelke
- Department of Orthopaedic Surgery; UConn Health; Farmington CT 06030 USA
- Institute for Regenerative Engineering; UConn Health; Farmington CT 06030 USA
- Raymond and Beverly Sackler Center for Biomedical, Biological, Physical and Engineering Sciences; UConn Health; Farmington CT 06030 USA
| | - Xiaojun Yu
- Department of Chemistry, Chemical Biology and Biomedical Engineering; Stevens Institute of Technology, 1 Castle Point on Hudson; Hoboken NJ 07030 USA
| | - Sangamesh G. Kumbar
- Department of Orthopaedic Surgery; UConn Health; Farmington CT 06030 USA
- Institute for Regenerative Engineering; UConn Health; Farmington CT 06030 USA
- Raymond and Beverly Sackler Center for Biomedical, Biological, Physical and Engineering Sciences; UConn Health; Farmington CT 06030 USA
- Department of Biomedical Engineering; University of Connecticut; Storrs CT 06269 USA
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Kim YS, Lee HJ, Yeo JE, Kim YI, Choi YJ, Koh YG. Isolation and characterization of human mesenchymal stem cells derived from synovial fluid in patients with osteochondral lesion of the talus. Am J Sports Med 2015; 43:399-406. [PMID: 25492035 DOI: 10.1177/0363546514559822] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Recently, mesenchymal stem cells (MSCs) have been suggested as a source for cell-based treatment of cartilage lesions based on the ability of these cells to differentiate into chondrocytes. PURPOSE To characterize MSCs derived from the synovial fluid in ankle joints with osteochondral lesion of the talus (OLT). STUDY DESIGN Controlled laboratory study. METHODS Synovial fluid was collected from the ankle joints of 28 patients with OLT who underwent arthroscopic marrow stimulation between September 2011 and April 2012. Epitope profiles and multilineage differentiation were assessed to characterize the synovial fluid MSCs. To clarify the origin of synovial fluid MSCs, we assessed gene profiles of MSCs derived from various mesenchymal tissues by reverse transcription-polymerase chain reaction (RT-PCR) analysis. RESULTS Synovial fluid MSCs expressed CD90 and CD105, showed low expression of CD14 and CD34, and underwent multilineage differentiation in vitro. The RT-PCR revealed strong expression of CD90, CD44, and CD73, whereas CD45 and CD133 were not detected. The colony number of synovial fluid MSCs from OLT significantly increased in stages C and D, as defined by arthroscopic classification. Gene expression profiles indicated that synovial fluid MSCs derived from the patients with OLT were more similar to MSCs from synovium than to MSCs from bone marrow and adipose tissue. CONCLUSION This study confirmed that human synovial fluid is a good source of MSCs, with the capacity to differentiate toward several cell lineages. Further study with matched controls of synovial fluid MSCs derived from ankle joints without OLT is required for a more accurate evaluation of synovial fluid MSCs. CLINICAL RELEVANCE The findings of this study provide a platform for exploring the potential role of synovial fluid MSCs in OLT and their therapeutic potential in novel joint regeneration strategies.
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Affiliation(s)
- Yong Sang Kim
- Center for Stem Cell & Arthritis Research, Department of Orthopaedic Surgery, Yonsei Sarang Hospital, Seoul, Korea Foot and Ankle Center, Department of Orthopedic Surgery, Yonsei Sarang Hospital, Seoul, Korea
| | - Ho Jin Lee
- Foot and Ankle Center, Department of Orthopedic Surgery, Yonsei Sarang Hospital, Seoul, Korea
| | - Jee Eun Yeo
- Center for Stem Cell & Arthritis Research, Department of Orthopaedic Surgery, Yonsei Sarang Hospital, Seoul, Korea
| | - Yong Il Kim
- Center for Stem Cell & Arthritis Research, Department of Orthopaedic Surgery, Yonsei Sarang Hospital, Seoul, Korea
| | - Yun Jin Choi
- Center for Stem Cell & Arthritis Research, Department of Orthopaedic Surgery, Yonsei Sarang Hospital, Seoul, Korea
| | - Yong Gon Koh
- Center for Stem Cell & Arthritis Research, Department of Orthopaedic Surgery, Yonsei Sarang Hospital, Seoul, Korea
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