1
|
Wen S, Huang X, Ma J, Zhao G, Ma T, Chen K, Huang G, Chen J, Shi J, Wang S. Exosomes derived from MSC as drug system in osteoarthritis therapy. Front Bioeng Biotechnol 2024; 12:1331218. [PMID: 38576449 PMCID: PMC10993706 DOI: 10.3389/fbioe.2024.1331218] [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: 10/31/2023] [Accepted: 03/08/2024] [Indexed: 04/06/2024] Open
Abstract
Osteoarthritis (OA) is the most common degenerative disease of the joint with irreversible cartilage damage as the main pathological feature. With the development of regenerative medicine, mesenchymal stem cells (MSCs) have been found to have strong therapeutic potential. However, intraarticular MSCs injection therapy is limited by economic costs and ethics. Exosomes derived from MSC (MSC-Exos), as the important intercellular communication mode of MSCs, contain nucleic acid, proteins, lipids, microRNAs, and other biologically active substances. With excellent editability and specificity, MSC-Exos function as a targeted delivery system for OA treatment, modulating immunity, inhibiting apoptosis, and promoting regeneration. This article reviews the mechanism of action of MSC-Exos in the treatment of osteoarthritis, the current research status of the preparation of MSC-Exos and its application of drug delivery in OA therapy.
Collapse
Affiliation(s)
- Shuzhan Wen
- Department of Orthopedics, Huashan Hospital, Fudan University, Shanghai, China
| | - Xin Huang
- Department of Orthopedics, Huashan Hospital, Fudan University, Shanghai, China
| | - Jingchun Ma
- Department of Orthopedics, Huashan Hospital, Fudan University, Shanghai, China
| | - Guanglei Zhao
- Department of Orthopedics, Huashan Hospital, Fudan University, Shanghai, China
| | - Tiancong Ma
- Department of Orthopedics, Huashan Hospital, Fudan University, Shanghai, China
| | - Kangming Chen
- Department of Orthopedics, Huashan Hospital, Fudan University, Shanghai, China
| | - Gangyong Huang
- Department of Orthopedics, Huashan Hospital, Fudan University, Shanghai, China
| | - Jie Chen
- Department of Orthopedics, Huashan Hospital, Fudan University, Shanghai, China
| | - Jingsheng Shi
- Department of Orthopedics, Huashan Hospital, Fudan University, Shanghai, China
| | - Siqun Wang
- Department of Orthopedics, Huashan Hospital, Fudan University, Shanghai, China
| |
Collapse
|
2
|
Johnson AK, Heebner NR, Hunt ER, Conley CE, Jacobs CA, Ireland ML, Abt JP, Lattermann C. Pain Early After Anterior Cruciate Ligament Reconstruction is Associated With 6-Month Loading Mechanics During Running. Sports Health 2023; 15:908-916. [PMID: 36519181 PMCID: PMC10606962 DOI: 10.1177/19417381221139478] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2023] Open
Abstract
BACKGROUND Anterior cruciate ligament reconstruction (ACLR) results in persistent altered knee biomechanics, but contributing factors such as pain or patient function, leading to the altered loading, are unknown. HYPOTHESIS Individuals with worse self-reported pain after ACLR would have poorer biomechanics during running, and poor loading mechanics would be present in the ACLR limb compared with contralateral and control limbs. STUDY DESIGN Cohort pilot study. LEVEL OF EVIDENCE Level 3. METHODS A total of 20 patients after ACLR (age, 18.4 ± 2.7 years; height, 1.7 ± 0.1 m; mass, 84.2 ± 19.4 kg) completed visual analog scale and Knee Injury and Osteoarthritis Outcomes Score (KOOS) at 1 and 6 months postsurgery. At 6 months postsurgery, patients underwent biomechanical testing during running. A total of 20 control individuals also completed running biomechanical analyses. Associations between patient outcomes and biomechanics were conducted, and differences in running biomechanics between groups were analyzed. RESULTS KOOS pain score 1 month after surgery was associated with peak ACLR knee abduction moment (R2 = 0.35;P = 0.01). At 6-months, KOOS sport score was related to peak abduction moment in the ACLR limb (R2 = 0.23; P = 0.05). For change scores, the improvement in pain scores related to ACLR limb peak knee abduction moment (R2 = 0.55; P = 0.001). The ACLR limb had lower knee excursion, extension moments, and ground-reaction forces compared with the uninvolved and control limb. The uninvolved limb also had higher ground-reaction forces compared with the ACLR limb and control limb. CONCLUSION These results suggest that patient-reported outcomes 1 and 6 months after surgery are associated with running mechanics 6 months after ACLR. Further, the underloading present in the ACLR limb and overloading in the uninvolved limb indicates greater need for running rehabilitation after ACLR. CLINICAL RELEVANCE Understanding pain and how it may be linked to movement dysfunction is important for improving long-term outcomes.
Collapse
Affiliation(s)
- Alexa K. Johnson
- Orthopaedic Rehabilitation and Biomechanics Laboratory, School of Kinesiology, University of Michigan, Ann Arbor, Michigan
| | - Nicholas R. Heebner
- Department of Rehabilitation Sciences, College of Health Sciences, University of Kentucky, Lexington, Kentucky
| | - Emily R. Hunt
- Department of Orthopaedics, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA
| | - Caitlin E.W. Conley
- Department of Orthopedic Surgery and Sports Medicine, College of Medicine, University of Kentucky, Lexington, Kentucky
| | - Cale A. Jacobs
- Department of Orthopedic Surgery and Sports Medicine, College of Medicine, University of Kentucky, Lexington, Kentucky
| | - Mary L. Ireland
- Department of Orthopedic Surgery and Sports Medicine, College of Medicine, University of Kentucky, Lexington, Kentucky
| | - John P. Abt
- Children’s Health, Andrews Institute for Orthopaedics and Sports Medicine, Plano, Texas
| | - Christian Lattermann
- Department of Orthopaedics, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| |
Collapse
|
3
|
Veronesi F, Fini M, Martini L, Berardinelli P, Russo V, Filardo G, Di Matteo B, Marcacci M, Kon E. In Vivo Model of Osteoarthritis to Compare Allogenic Amniotic Epithelial Stem Cells and Autologous Adipose Derived Cells. BIOLOGY 2022; 11:biology11050681. [PMID: 35625409 PMCID: PMC9138403 DOI: 10.3390/biology11050681] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 04/19/2022] [Accepted: 04/26/2022] [Indexed: 12/20/2022]
Abstract
Simple Summary An early resolution of osteoarthritis (OA), through minimally invasive orthobiological solutions, would be important to enable a return to daily and sport activities, and delay prosthesis solutions. No study has yet evaluated amniotic epithelial stem cells (AECs) in OA. They could be considered a valid alternative to adipose derived cells, expanded or concentrated, because they differentiate into three lineages and express mesenchymal and embryonic markers, without a tumorigenic phenotype. The innovative aspects of this study are the comparison of three injective orthobiological treatments, the in vivo use of AECs in OA, and the evaluation of structural and inflammatory fronts of OA for up to six months. Abstract The challenge of osteoarthritis (OA) is to find a minimally invasive orthobiological therapy to contrast OA progression, on inflammatory and structural fronts. The aim of the present study is to compare the effects of an intra-articular injection of three orthobiological treatments, autologous culture expanded adipose-derived mesenchymal stromal cells (ADSCs), autologous stromal vascular fraction (SVF) and allogenic culture expanded amniotic epithelial stem cells (AECs), in an animal model of OA. OA was induced in 24 sheep by bilateral lateral meniscectomy and, at 3 and 6 months post-treatment, the results were analyzed with macroscopy, histology, histomorphometry, and biochemistry. All the three treatments showed better results than control (injection of NaCl), but SVF and AECs showed superiority over ADSCs, because they induced higher cartilage regeneration and lower inflammation. SVF showed better results than AECs at 3 and 6 months. To conclude, SVF seems to be more favorable than the other biological options, because it is easily obtained and rapidly used after harvesting, with good healing potential. AECs cause no discomfort and could be also considered for the treatment of OA joints.
Collapse
Affiliation(s)
- Francesca Veronesi
- Complex Structure of Surgical Sciences and Technologies, IRCCS Istituto Ortopedico Rizzoli, Via Di Barbiano 1/10, 40136 Bologna, Italy; (F.V.); (M.F.)
| | - Milena Fini
- Complex Structure of Surgical Sciences and Technologies, IRCCS Istituto Ortopedico Rizzoli, Via Di Barbiano 1/10, 40136 Bologna, Italy; (F.V.); (M.F.)
| | - Lucia Martini
- Complex Structure of Surgical Sciences and Technologies, IRCCS Istituto Ortopedico Rizzoli, Via Di Barbiano 1/10, 40136 Bologna, Italy; (F.V.); (M.F.)
- Correspondence: ; Tel.: +39-0516366557
| | - Paolo Berardinelli
- Faculty of Bioscience and Agro-Food and Environmental Technology, University of Teramo, Via Balzarini 1, 64100 Teramo, Italy; (P.B.); (V.R.)
| | - Valentina Russo
- Faculty of Bioscience and Agro-Food and Environmental Technology, University of Teramo, Via Balzarini 1, 64100 Teramo, Italy; (P.B.); (V.R.)
| | - Giuseppe Filardo
- Applied and Translational Research (ATR) Center, IRCCS Istituto Ortopedico Rizzoli, Via Di Barbiano 1/10, 40136 Bologna, Italy;
| | - Berardo Di Matteo
- IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Milan, Italy; (B.D.M.); (M.M.); (E.K.)
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini n. 4, 20090 Milan, Italy
| | - Maurilio Marcacci
- IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Milan, Italy; (B.D.M.); (M.M.); (E.K.)
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini n. 4, 20090 Milan, Italy
| | - Elizaveta Kon
- IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Milan, Italy; (B.D.M.); (M.M.); (E.K.)
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini n. 4, 20090 Milan, Italy
| |
Collapse
|
4
|
Seitz AM, Schwer J, de Roy L, Warnecke D, Ignatius A, Dürselen L. Knee Joint Menisci Are Shock Absorbers: A Biomechanical In-Vitro Study on Porcine Stifle Joints. Front Bioeng Biotechnol 2022; 10:837554. [PMID: 35372324 PMCID: PMC8968420 DOI: 10.3389/fbioe.2022.837554] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 02/14/2022] [Indexed: 11/13/2022] Open
Abstract
The aim of this biomechanical in vitro study was to answer the question whether the meniscus acts as a shock absorber in the knee joint or not. The soft tissue of fourteen porcine knee joints was removed, leaving the capsuloligamentous structures intact. The joints were mounted in 45° neutral knee flexion in a previously validated droptower setup. Six joints were exposed to an impact load of 3.54 J, and the resultant loss factor (η) was calculated. Then, the setup was modified to allow sinusoidal loading under dynamic mechanical analysis (DMA) conditions. The remaining eight knee joints were exposed to 10 frequencies ranging from 0.1 to 5 Hz at a static load of 1210 N and a superimposed sinusoidal load of 910 N (2.12 times body weight). Forces (F) and deformation (l) were continuously recorded, and the loss factor (tan δ) was calculated. For both experiments, four meniscus states (intact, medial posterior root avulsion, medial meniscectomy, and total lateral and medial meniscectomy) were investigated. During the droptower experiments, the intact state indicated a loss factor of η = 0.1. Except for the root avulsion state (−15%, p = 0.12), the loss factor decreased (p < 0.046) up to 68% for the total meniscectomy state (p = 0.028) when compared to the intact state. Sinusoidal DMA testing revealed that knees with an intact meniscus had the highest loss factors, ranging from 0.10 to 0.15. Any surgical manipulation lowered the damping ability: Medial meniscectomy resulted in a reduction of 24%, while the resection of both menisci lowered tan δ by 18% compared to the intact state. This biomechanical in vitro study indicates that the shock-absorbing ability of a knee joint is lower when meniscal tissue is resected. In other words, the meniscus contributes to the shock absorption of the knee joint not only during impact loads, but also during sinusoidal loads. The findings may have an impact on the rehabilitation of young, meniscectomized patients who want to return to sports. Consequently, such patients are exposed to critical loads on the articular cartilage, especially when performing sports with recurring impact loads transmitted through the knee joint surfaces.
Collapse
|
5
|
White MS, Brancati RJ, Lepley LK. Relationship between altered knee kinematics and subchondral bone remodeling in a clinically translational model of ACL injury. J Orthop Res 2022; 40:74-86. [PMID: 33295680 PMCID: PMC8187469 DOI: 10.1002/jor.24943] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Revised: 11/04/2020] [Accepted: 12/01/2020] [Indexed: 02/04/2023]
Abstract
Abnormal joint kinematics are commonly reported in the acute and chronic stages of recovery after anterior cruciate ligament (ACL) injury and have long been mechanistically implicated as a primary driver in the development of posttraumatic osteoarthritis (PTOA). Though strongly theorized, it is unclear to what extent biomechanical adaptations after ACL injury culminate in the development of PTOA, as data that directly connects these factors does not exist. Using a preclinical, noninvasive ACL injury rodent model, our objective was to explore the direct effect of an isolated ACL injury on joint kinematics and the pathogenetic mechanisms involved in the development of PTOA. A total of 32, 16-week-old Long-Evans rats were exposed to a noninvasive ACL injury. Marker-less deep learning software (DeepLabCut) was used to track animal movement for sagittal-plane kinematic analyses and micro computed tomography was used to evaluate subchondral bone architecture at days 7, 14, 28, and 56 following injury. There was a significant decrease in peak knee flexion during walking (p < .05), which had a moderate-to-strong negative correlation (r = -.59 to -.71; p < .001) with subchondral bone plate porosity in all load bearing regions of the femur and tibia. Additional comprehensive analyses of knee flexion profiles revealed dramatic alterations throughout the step cycle. This occurred alongside considerable loss of epiphyseal trabecular bone and substantial changes in anatomical orientation. Knee flexion angle and subchondral bone microarchitecture are severely impacted after ACL injury. Reductions in peak knee flexion angle after ACL injury are directly associated with subchondral bone plate remodeling.
Collapse
Affiliation(s)
- McKenzie S. White
- School of Kinesiology, University of Michigan, Ann Arbor, Michigan, USA
| | - Ross J. Brancati
- School of Kinesiology, University of Michigan, Ann Arbor, Michigan, USA
| | - Lindsey K. Lepley
- School of Kinesiology, University of Michigan, Ann Arbor, Michigan, USA
| |
Collapse
|
6
|
Haubruck P, Pinto MM, Moradi B, Little CB, Gentek R. Monocytes, Macrophages, and Their Potential Niches in Synovial Joints - Therapeutic Targets in Post-Traumatic Osteoarthritis? Front Immunol 2021; 12:763702. [PMID: 34804052 PMCID: PMC8600114 DOI: 10.3389/fimmu.2021.763702] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 10/18/2021] [Indexed: 12/21/2022] Open
Abstract
Synovial joints are complex structures that enable normal locomotion. Following injury, they undergo a series of changes, including a prevalent inflammatory response. This increases the risk for development of osteoarthritis (OA), the most common joint disorder. In healthy joints, macrophages are the predominant immune cells. They regulate bone turnover, constantly scavenge debris from the joint cavity and, together with synovial fibroblasts, form a protective barrier. Macrophages thus work in concert with the non-hematopoietic stroma. In turn, the stroma provides a scaffold as well as molecular signals for macrophage survival and functional imprinting: “a macrophage niche”. These intricate cellular interactions are susceptible to perturbations like those induced by joint injury. With this review, we explore how the concepts of local tissue niches apply to synovial joints. We introduce the joint micro-anatomy and cellular players, and discuss their potential interactions in healthy joints, with an emphasis on molecular cues underlying their crosstalk and relevance to joint functionality. We then consider how these interactions are perturbed by joint injury and how they may contribute to OA pathogenesis. We conclude by discussing how understanding these changes might help identify novel therapeutic avenues with the potential of restoring joint function and reducing post-traumatic OA risk.
Collapse
Affiliation(s)
- Patrick Haubruck
- Centre for Orthopaedics, Trauma Surgery and Spinal Cord Injury, Trauma and Reconstructive Surgery, Heidelberg University Hospital, Heidelberg, Germany.,Raymond Purves Bone and Joint Research Laboratory, Kolling Institute, Institute of Bone and Joint Research, Faculty of Medicine and Health University of Sydney, Royal North Shore Hospital, St. Leonards, NSW, Australia
| | - Marlene Magalhaes Pinto
- Centre for Inflammation Research & Centre for Reproductive Health, University of Edinburgh, Edinburgh, United Kingdom
| | - Babak Moradi
- Clinic of Orthopaedics and Trauma Surgery, University Clinic of Schleswig-Holstein, Kiel, Germany
| | - Christopher B Little
- Raymond Purves Bone and Joint Research Laboratory, Kolling Institute, Institute of Bone and Joint Research, Faculty of Medicine and Health University of Sydney, Royal North Shore Hospital, St. Leonards, NSW, Australia
| | - Rebecca Gentek
- Centre for Inflammation Research & Centre for Reproductive Health, University of Edinburgh, Edinburgh, United Kingdom
| |
Collapse
|
7
|
Li Z, Huang Z, Bai L. Cell Interplay in Osteoarthritis. Front Cell Dev Biol 2021; 9:720477. [PMID: 34414194 PMCID: PMC8369508 DOI: 10.3389/fcell.2021.720477] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 07/14/2021] [Indexed: 01/15/2023] Open
Abstract
Osteoarthritis (OA) is a common chronic disease and a significant health concern that needs to be urgently solved. OA affects the cartilage and entire joint tissues, including the subchondral bone, synovium, and infrapatellar fat pads. The physiological and pathological changes in these tissues affect the occurrence and development of OA. Understanding complex crosstalk among different joint tissues and their roles in OA initiation and progression is critical in elucidating the pathogenic mechanism of OA. In this review, we begin with an overview of the role of chondrocytes, synovial cells (synovial fibroblasts and macrophages), mast cells, osteoblasts, osteoclasts, various stem cells, and engineered cells (induced pluripotent stem cells) in OA pathogenesis. Then, we discuss the various mechanisms by which these cells communicate, including paracrine signaling, local microenvironment, co-culture, extracellular vesicles (exosomes), and cell tissue engineering. We particularly focus on the therapeutic potential and clinical applications of stem cell-derived extracellular vesicles, which serve as modulators of cell-to-cell communication, in the field of regenerative medicine, such as cartilage repair. Finally, the challenges and limitations related to exosome-based treatment for OA are discussed. This article provides a comprehensive summary of key cells that might be targets of future therapies for OA.
Collapse
Affiliation(s)
- Zihao Li
- Department of Orthopedics, Shengjing Hospital of China Medical University, Shenyang, China
| | - Ziyu Huang
- Foreign Languages College, Shanghai Normal University, Shanghai, China
| | - Lunhao Bai
- Department of Orthopedics, Shengjing Hospital of China Medical University, Shenyang, China
| |
Collapse
|
8
|
Zhao R, Dong Z, Wei X, Gu X, Han P, Wu H, Yan Y, Huang L, Li H, Zhang C, Li F, Li P. Inflammatory factors are crucial for the pathogenesis of post-traumatic osteoarthritis confirmed by a novel porcine model: "Idealized" anterior cruciate ligament reconstruction" and gait analysis. Int Immunopharmacol 2021; 99:107905. [PMID: 34242997 DOI: 10.1016/j.intimp.2021.107905] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 06/16/2021] [Accepted: 06/17/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To determine whether idealized anterior cruciate ligament reconstruction (IACL-R) restores normal gait features, and whether inflammatory factors are involved in the pathogenesisof post-traumatic osteoarthritis (PTOA). METHODS Fourteen mature female minipigs were allocated to a sham group (n = 7) or an IACL-R group (n = 7). Load asymmetry during gait was recorded using a pressure-sensing walkway measurement system to evaluate the gait features of the right knee joint before and after surgery. Inflammatory factors (including interleukin [IL]-1α, IL-1β, IL-2, IL-6, IL-8, IL-18, tumor necrosis factor-α, and granulocyte-macrophage colony-stimulating factor) in synovial fluid were measured using Luminex assays before and after surgery. Cartilage integrity and the subchondral bone plate of the right knee were evaluated using histology and imaging at 3 months postoperatively. RESULTS Swing time and stance time returned to their preoperative values on day 31, while maximum force, contact area, peak force ,and impulse returned to their preoperative values on day 45 after the surgery in the IACL-R group (P = 0.073, 0.053, 0.107, 0.052, 0.152, and 0.059, respectively).Thus, IACL-R restored normal gait. Compared with their preoperative concentrations, all tested inflammatory factors showed significantly increased concentrations in the synovial fluid in the IACL-R group, especially at 3, 7, and 15 days postoperatively. X-ray, computed tomography, magnetic resonance imaging, and histological data showed severe cartilage damage in the IACL-R model. CONCLUSION IACL-R restored normal gait features but caused significant cartilage damage, indicating that significantly elevated inflammatory factors maybe crucial for the pathogenesis of PTOA.
Collapse
Affiliation(s)
- Ruipeng Zhao
- Department of orthopaedics, The Second Hospital of Shanxi Medical University, Taiyuan 030001, PR China.
| | - Zhengquan Dong
- Department of orthopaedics, The Second Hospital of Shanxi Medical University, Taiyuan 030001, PR China.
| | - Xiaochun Wei
- Department of orthopaedics, The Second Hospital of Shanxi Medical University, Taiyuan 030001, PR China.
| | - Xiaodong Gu
- Department of Orthopaedics, Bethune Hospital, Shanxi Medical University, Taiyuan 030032, PR China.
| | - Pengfei Han
- Department of Orthopedics, Heping Hospital Affiliated to Changzhi Medical College, Changzhi, Shanxi Province 046000, PR China.
| | - Hongru Wu
- Shanxi Institute of Sports Science, Taiyuan 030000, PR China.
| | - Yanxia Yan
- Department of orthopaedics, The Second Hospital of Shanxi Medical University, Taiyuan 030001, PR China.
| | - Lingan Huang
- Department of orthopaedics, The Second Hospital of Shanxi Medical University, Taiyuan 030001, PR China.
| | - Haoqian Li
- Department of orthopaedics, The Second Hospital of Shanxi Medical University, Taiyuan 030001, PR China.
| | - Chengming Zhang
- Department of orthopaedics, The Second Hospital of Shanxi Medical University, Taiyuan 030001, PR China.
| | - Fei Li
- Department of orthopaedics, The Second Hospital of Shanxi Medical University, Taiyuan 030001, PR China.
| | - Pengcui Li
- Department of orthopaedics, The Second Hospital of Shanxi Medical University, Taiyuan 030001, PR China.
| |
Collapse
|
9
|
Hart DA, Martin CR, Scott M, Shrive NG. The instrumented sheep knee to elucidate insights into osteoarthritis development and progression: A sensitive and reproducible platform for integrated research efforts. Clin Biomech (Bristol, Avon) 2021; 87:105404. [PMID: 34171651 DOI: 10.1016/j.clinbiomech.2021.105404] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 03/12/2021] [Accepted: 06/01/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Osteoarthritis of the knee is a very common condition that has been difficult to treat. The majority of cases are considered idiopathic. Much research effort remains focused on biology rather than the biomechanics of such joints. Some new methods were developed and validated to better appreciate the subtleties of the biomechanical integrity of joints, and how changes in biomechanics can contribute to osteoarthritis. METHODS Over the past 15 years our lab has enhanced the sensitivity of the assessment of knee biomechanics of an instrumented, trained large animal model (sheep) of osteoarthritis and integrated the findings with biological and histological assessments. These new methods include gait analysis before and after injury followed by robotic validation post-sacrifice, and more recently using Fibre Bragg Grating sensors to detect alterations in cartilage stresses. RESULTS A review of the findings obtained with this model are presented. The findings indicate that sheep, like humans, exhibit individual characteristics. They also indicate that joint kinetics, rather than kinematics may better define the alterations induced by injury. With the addition of Fibre Bragg Grating sensors, it has been possible to measure with good accuracy, alterations to cartilage stresses following a controlled knee injury. INTERPRETATION Using this model as Proof of Concept, this sheep system can now be viewed as a sensitive platform to address many questions related to risk for development of idiopathic osteoarthritis of the human knee, the efficacy of potential interventions to correct biomechanical disruptions, and how joint biomechanics and biology are integrated during aging.
Collapse
Affiliation(s)
- David A Hart
- McCaig Institute for Bone & Joint Health, University of Calgary, Calgary, AB, Canada; Department of Surgery, Faculty of Kinesiology, University of Calgary, Calgary, AB, Canada; Bone & Joint Health Strategic Clinical Network, Alberta Health Services, Edmonton, AB, Canada.
| | - C Ryan Martin
- McCaig Institute for Bone & Joint Health, University of Calgary, Calgary, AB, Canada; Section of Orthopedics, Department of Surgery, University of Calgary, Calgary, AB, Canada
| | - Michael Scott
- Department of Veterinary Clinical & Diagnostic Sciences, Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
| | - Nigel G Shrive
- McCaig Institute for Bone & Joint Health, University of Calgary, Calgary, AB, Canada; Department of Surgery, Faculty of Kinesiology, University of Calgary, Calgary, AB, Canada; Department of Civil Engineering, Schulich School of Engineering, University of Calgary, Calgary, AB, Canada
| |
Collapse
|
10
|
Motherwell JM, Hendershot BD, Goldman SM, Dearth CL. Gait biomechanics: A clinically relevant outcome measure for preclinical research of musculoskeletal trauma. J Orthop Res 2021; 39:1139-1151. [PMID: 33458856 DOI: 10.1002/jor.24990] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 12/01/2020] [Accepted: 01/11/2021] [Indexed: 02/04/2023]
Abstract
Traumatic injuries to the musculoskeletal system are the most prevalent of those suffered by United States Military Service members and accounts for two-thirds of initial hospital costs to the Department of Defense. These combat-related wounds often leave survivors with life-long disability and represent a significant impediment to the readiness of the fighting force. There are immense opportunities for the field of tissue engineering and regenerative medicine (TE/RM) to address these musculoskeletal injuries through regeneration of damaged tissues as a means to restore limb functionality and improve quality of life for affected individuals. Indeed, investigators have made promising advancements in the treatment for these injuries by utilizing small and large preclinical animal models to validate therapeutic efficacy of next-generation TE/RM-based technologies. Importantly, utilization of a comprehensive suite of functional outcome measures, particularly those designed to mimic data collected within the clinical setting, is critical for successful translation and implementation of these therapeutics. To that end, the objective of this review is to emphasize the clinical relevance and application of gait biomechanics as a functional outcome measure for preclinical research studies evaluating the efficacy of TE/RM therapies to treat traumatic musculoskeletal injuries. Specifically, common musculoskeletal injuries sustained by service members-including volumetric muscle loss, post-traumatic osteoarthritis, and composite tissue injuries-are examined as case examples to highlight the use of gait biomechanics as an outcome measure using small and large preclinical animal models.
Collapse
Affiliation(s)
- Jessica M Motherwell
- DoD-VA Extremity Trauma and Amputation Center of Excellence, Bethesda, Maryland, USA.,Department of Surgery, Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Brad D Hendershot
- DoD-VA Extremity Trauma and Amputation Center of Excellence, Bethesda, Maryland, USA.,Department of Rehabilitation, Walter Reed National Military Medical Center, Bethesda, Maryland, USA.,Department of Rehabilitation Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
| | - Stephen M Goldman
- DoD-VA Extremity Trauma and Amputation Center of Excellence, Bethesda, Maryland, USA.,Department of Surgery, Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Christopher L Dearth
- DoD-VA Extremity Trauma and Amputation Center of Excellence, Bethesda, Maryland, USA.,Department of Surgery, Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| |
Collapse
|
11
|
Long wait times for knee and hip total joint replacement in Canada: An isolated health system problem, or a symptom of a larger problem? OSTEOARTHRITIS AND CARTILAGE OPEN 2021; 3:100141. [DOI: 10.1016/j.ocarto.2021.100141] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 02/03/2021] [Accepted: 02/08/2021] [Indexed: 02/06/2023] Open
|
12
|
Feltham T, Paudel S, Lobao M, Schon L, Zhang Z. Low-Intensity Pulsed Ultrasound Suppresses Synovial Macrophage Infiltration and Inflammation in Injured Knees in Rats. ULTRASOUND IN MEDICINE & BIOLOGY 2021; 47:1045-1053. [PMID: 33423862 DOI: 10.1016/j.ultrasmedbio.2020.12.019] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 12/14/2020] [Accepted: 12/16/2020] [Indexed: 06/12/2023]
Abstract
This study was designed to investigate how low-intensity pulsed ultrasound (LIPUS) suppresses traumatic joint inflammation and thereafter affects the progression of posttraumatic osteoarthritis. Intra-articular fracture (IAF) was created in the right knee of rats. LIPUS was applied to the knees with IAFs for 20 min/d for 2 wk-LIPUS(+) group. The study controls included rats that underwent sham surgery but no LIPUS treatment (control group) or underwent IAF surgery without LIPUS treatment-LIPUS(-) group. By histology, at 4 wk, leukocyte infiltration in the synovium was reduced in the LIPUS(+) group. Furthermore, LIPUS treatment reduced CD68+ macrophages in the synovium and limited their distribution mostly in the subintimal synovium. Measured with enzyme-linked immunosorbent assay, interleukin-1β (IL-1β) in the joint fluid of the LIPUS(+) group was reduced to about one-third that in the LIPUS(-) group. By reducing synovial macrophages and lowering IL-1β in the joint fluid, LIPUS is potentially therapeutic for posttraumatic osteoarthritis.
Collapse
Affiliation(s)
- Tyler Feltham
- Philadelphia College of Osteopathic Medicine-Georgia, Suwanee, Georgia, USA
| | - Sharada Paudel
- Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
| | - Mario Lobao
- Columbia Medical Center, Columbia University, New York, New York, USA
| | - Lew Schon
- Institute for Foot & Ankle Reconstruction, Mercy Medical Center, Baltimore, Maryland, USA
| | - Zijun Zhang
- Center for Orthopaedic Innovation, Mercy Medical Center, Baltimore, Maryland, USA.
| |
Collapse
|
13
|
Hu W, Chen Y, Dou C, Dong S. Microenvironment in subchondral bone: predominant regulator for the treatment of osteoarthritis. Ann Rheum Dis 2021; 80:413-422. [PMID: 33158879 PMCID: PMC7958096 DOI: 10.1136/annrheumdis-2020-218089] [Citation(s) in RCA: 165] [Impact Index Per Article: 55.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 10/21/2020] [Accepted: 10/22/2020] [Indexed: 12/11/2022]
Abstract
Osteoarthritis (OA) is a degenerative joint disease in the elderly. Although OA has been considered as primarily a disease of the articular cartilage, the participation of subchondral bone in the pathogenesis of OA has attracted increasing attention. This review summarises the microstructural and histopathological changes in subchondral bone during OA progression that are due, at the cellular level, to changes in the interactions among osteocytes, osteoblasts, osteoclasts (OCs), endothelial cells and sensory neurons. Therefore, we focus on how pathological cellular interactions in the subchondral bone microenvironment promote subchondral bone destruction at different stages of OA progression. In addition, the limited amount of research on the communication between OCs in subchondral bone and chondrocytes (CCs) in articular cartilage during OA progression is reviewed. We propose the concept of 'OC-CC crosstalk' and describe the various pathways by which the two cell types might interact. Based on the 'OC-CC crosstalk', we elaborate potential therapeutic strategies for the treatment of OA, including restoring abnormal subchondral bone remodelling and blocking the bridge-subchondral type H vessels. Finally, the review summarises the current understanding of how the subchondral bone microenvironment is related to OA pain and describes potential interventions to reduce OA pain by targeting the subchondral bone microenvironment.
Collapse
Affiliation(s)
- Wenhui Hu
- Department of Biomedical Materials Science, Third Military Medical University, Chongqing, China
| | - Yueqi Chen
- Department of Biomedical Materials Science, Third Military Medical University, Chongqing, China
- Department of Orthopedics, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Ce Dou
- Department of Biomedical Materials Science, Third Military Medical University, Chongqing, China
- Department of Orthopedics, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Shiwu Dong
- Department of Biomedical Materials Science, Third Military Medical University, Chongqing, China
- Department of Orthopedics, Southwest Hospital, Third Military Medical University, Chongqing, China
- State Key Laboratory of Trauma, Burns and Combined Injury, Third Military Medical University, Chongqing, China
| |
Collapse
|
14
|
Blaker CL, Ashton DM, Doran N, Little CB, Clarke EC. Sex- and injury-based differences in knee biomechanics in mouse models of post-traumatic osteoarthritis. J Biomech 2020; 114:110152. [PMID: 33285491 DOI: 10.1016/j.jbiomech.2020.110152] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 11/21/2020] [Accepted: 11/23/2020] [Indexed: 01/14/2023]
Abstract
Sex and joint injury are risk factors implicated in the onset and progression of osteoarthritis (OA). In mouse models of post-traumatic OA (ptOA), the pathogenesis of disease is notably impacted by sex (often worse in males) and injury model (e.g. meniscal versus ligament injury). Increasing ptOA progression and severity is often associated with greater relative instability of the joint but few studies have directly quantified changes in joint mechanics after injury and compared outcomes across multiple models in both male and female mice. Passive anterior-posterior knee biomechanics were evaluated in 10-week-old, male and female C57BL/6J mice. PtOA injury models included destabilisation of the medial meniscus (DMM), anterior cruciate ligament transection (ACLT) or mechanical rupture (ACLR), and combined DMM and ACLT (DMM + ACLT). Sham operated and non-operated controls (NOC) were included for baseline comparisons. The test apparatus loaded hindlimbs at 60° flexion between ± 1 N at 0.5 mm/s (build specifications available for download: https://doi.org/10.17632/z754455x3c.1). Measures of joint laxity (range of motion, neutral zone) and stiffness were calculated. Joint laxity was comparable between male and female mice while joint stiffness was greater in females (P ≤ 0.002, correcting for body-mass and injury-model). Anterior-posterior joint mechanics were minimally altered by DMM but significantly affected by loss of the ACL (P < 0.001), with equivalent changes between ACL-injury models despite different injury mechanisms and adjacent meniscal damage. These findings suggest that despite the important role of joint injury; sex- and model-specific differences in ptOA progression and severity are not primarily driven by altered anterior-posterior knee biomechanics.
Collapse
Affiliation(s)
- Carina L Blaker
- Murray Maxwell Biomechanics Laboratory, Institute of Bone and Joint Research, Kolling Institute, Northern Sydney Local Health District, Faculty of Medicine and Health, University of Sydney, St. Leonards, New South Wales, Australia; Raymond Purves Bone and Joint Research Laboratories, Institute of Bone and Joint Research, Kolling Institute, Northern Sydney Local Health District, Faculty of Medicine and Health, University of Sydney, St. Leonards, New South Wales, Australia
| | - Dylan M Ashton
- Murray Maxwell Biomechanics Laboratory, Institute of Bone and Joint Research, Kolling Institute, Northern Sydney Local Health District, Faculty of Medicine and Health, University of Sydney, St. Leonards, New South Wales, Australia
| | - Nathan Doran
- Murray Maxwell Biomechanics Laboratory, Institute of Bone and Joint Research, Kolling Institute, Northern Sydney Local Health District, Faculty of Medicine and Health, University of Sydney, St. Leonards, New South Wales, Australia; School of Biomedical Engineering, University of New South Wales, Kensington, New South Wales, Australia
| | - Christopher B Little
- Raymond Purves Bone and Joint Research Laboratories, Institute of Bone and Joint Research, Kolling Institute, Northern Sydney Local Health District, Faculty of Medicine and Health, University of Sydney, St. Leonards, New South Wales, Australia
| | - Elizabeth C Clarke
- Murray Maxwell Biomechanics Laboratory, Institute of Bone and Joint Research, Kolling Institute, Northern Sydney Local Health District, Faculty of Medicine and Health, University of Sydney, St. Leonards, New South Wales, Australia.
| |
Collapse
|
15
|
Park JY, Lee JH. Efficacy of arthrocentesis and lavage for treatment of post-traumatic arthritis in temporomandibular joints. J Korean Assoc Oral Maxillofac Surg 2020; 46:174-182. [PMID: 32606278 PMCID: PMC7338635 DOI: 10.5125/jkaoms.2020.46.3.174] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 04/03/2020] [Accepted: 04/04/2020] [Indexed: 11/13/2022] Open
Abstract
Objectives Joint injuries frequently lead to progressive joint degeneration that causes articular disc derangement, joint inflammation, and osteoarthritis. Such arthropathies that arise after trauma are defined as post-traumatic arthritis (PTA). Although PTA is well recognized in knee and elbow joints, PTA in the temporomandibular joint (TMJ) has not been clearly defined. Interestingly, patients experiencing head and neck trauma without direct jaw fracture have displayed TMJ disease symptoms; however, definitive diagnosis and treatment options are not available. This study will analyze clinical aspects of PTA in TMJ and their treatment outcomes after joint arthrocentesis and lavage. Materials and Methods Twenty patients with history of trauma to the head and neck especially without jaw fracture were retrospectively studied. Those patients developed TMJ disease symptoms and were diagnosed by computed tomography or magnetic resonance imaging. To decrease TMJ discomfort, arthrocentesis and lavage with or without conservative therapy were applied, and efficacy was evaluated by amount of mouth opening and pain scale. Statistical differences between pre- and post-treatment values were evaluated by Wilcoxon signed-rank test. Results Patient age varied widely between 20 and 80 years, and causes of trauma were diverse. Duration of disease onset was measured as 508 posttrauma days, and 85% of the patients sought clinic visit within 2 years after trauma. In addition, 85% of the patients showed TMJ disc derangement without reduction, and osteoarthritis was accompanied at the traumatized side or at both sides in 40% of the patients. After arthrocentesis or lavage, maximal mouth opening was significantly increased (28-44 mm on average, P<0.001) and pain scale was dramatically decreased (7.8-3.5 of 10, P<0.001); however, concomitant conservative therapy showed no difference in treatment outcome. Conclusion The results of this study clarify the disease identity of PTA in TMJ and suggest early diagnosis and treatment options to manage PTA in TMJ.
Collapse
Affiliation(s)
- Joo-Young Park
- Department of Oral and Maxillofacial Surgery, Seoul National University Dental Hospital, Seoul, Korea
| | - Jong-Ho Lee
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Seoul National University, Seoul, Korea.,Clinical Translational Research Center for Dental Science, Seoul National University Dental Hospital, Seoul, Korea.,Oral Cancer Center, Seoul National University Dental Hospital, Seoul, Korea
| |
Collapse
|
16
|
Veronesi F, Vandenbulcke F, Ashmore K, Di Matteo B, Nicoli Aldini N, Martini L, Fini M, Kon E. Meniscectomy-induced osteoarthritis in the sheep model for the investigation of therapeutic strategies: a systematic review. INTERNATIONAL ORTHOPAEDICS 2020; 44:779-793. [PMID: 32025798 DOI: 10.1007/s00264-020-04493-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 01/30/2020] [Indexed: 12/18/2022]
Abstract
PURPOSE One of the major risk factors for OA is meniscectomy (Mx) that causes a rapid and progressive OA. Mx has been employed in various animal models, especially in large ones, to study preclinical safety and strategy effectiveness to counteract OA. The aim of the present study is to review in vivo studies, performed in sheep and published in the last ten years. METHODS The search strategy was performed in three websites: www.scopus.com, www.pubmed.com, and www.webofknowledge.com, using "Meniscectomy and osteoarthritis in sheep" keywords. RESULTS The 25 included studies performed unilateral total medial Mx (MMx), unilateral partial MMx, bilateral MMx, unilateral total lateral Mx (LMx), unilateral partial LMx, and bilateral LMx and MMx combined with anterior cruciate ligament transaction. The most frequently performed is the unilateral total MMx that increases changes in cartilage and subchondral bone more than the other techniques. Gross evaluations, histology, radiography, and biochemical tests are used to assess the degree of OA. The most widely tested treatments are related to scaffolds with or without mesenchymal stem cells. CONCLUSION OA therapeutic strategies require the use of large animal models due to similarities with human joint anatomy. A protocol for future in vivo studies on post-traumatic OA is clarified.
Collapse
Affiliation(s)
- Francesca Veronesi
- Laboratory of Preclinical and Surgical Studies, IRCCS Istituto Ortopedico Rizzoli, Via Di Barbiano 1/10, 40136, Bologna, Italy.
| | - Filippo Vandenbulcke
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090, Pieve Emanuele - Milan, Italy.,Humanitas Clinical and Research Center, Via Manzoni 56, 20089, Rozzano - Milan, Italy
| | - Kevin Ashmore
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090, Pieve Emanuele - Milan, Italy.,Humanitas Clinical and Research Center, Via Manzoni 56, 20089, Rozzano - Milan, Italy
| | - Berardo Di Matteo
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090, Pieve Emanuele - Milan, Italy.,Humanitas Clinical and Research Center, Via Manzoni 56, 20089, Rozzano - Milan, Italy
| | - Nicolò Nicoli Aldini
- Laboratory of Preclinical and Surgical Studies, IRCCS Istituto Ortopedico Rizzoli, Via Di Barbiano 1/10, 40136, Bologna, Italy
| | - Lucia Martini
- Laboratory of Preclinical and Surgical Studies, IRCCS Istituto Ortopedico Rizzoli, Via Di Barbiano 1/10, 40136, Bologna, Italy
| | - Milena Fini
- Laboratory of Preclinical and Surgical Studies, IRCCS Istituto Ortopedico Rizzoli, Via Di Barbiano 1/10, 40136, Bologna, Italy
| | - Elizaveta Kon
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090, Pieve Emanuele - Milan, Italy.,Humanitas Clinical and Research Center, Via Manzoni 56, 20089, Rozzano - Milan, Italy
| |
Collapse
|
17
|
Shekarforoush M, Vakiel P, Scott M, Muench G, Hart DA, Shrive NG. Relative Surface Velocity of the Tibiofemoral Joint and Its Relation to the Development of Osteoarthritis After Joint Injury. Ann Biomed Eng 2019; 48:695-708. [PMID: 31677123 DOI: 10.1007/s10439-019-02392-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Accepted: 10/22/2019] [Indexed: 10/25/2022]
Abstract
The relative velocity of the tibiofemoral surfaces during gait before and after partial-ACL and full MCL transection (p-ACL/MCL Tx) was examined in an ovine model (N = 5) and the relation between the variation in the relative sliding velocity component and gross morphological damage was investigated. We defined the in vivo kinematics of the tibiofemoral joints by using an instrumented spatial linkage and then determining the relative velocity components on the reconstructed femoral condyle surfaces. One major finding was that the magnitude of the relative velocity components was relatively high during the initial stance period of the gait and oscillated with a decaying envelope. Interestingly, for most subjects, the highest value of relative sliding velocity occurred during the stance phase, and not swing. The magnitude of the relative velocity components was increased in 3/5 subjects during stance after an injury. For the lateral compartment, there was a significant correlation (p value = 0.005) between the joint gross morphological damage and the increase in the maximum relative sliding velocity during stance. For the medial compartment, there was a trend (p value < 0.1) between the joint gross morphological score and the increase in the maximum relative sliding velocity during stance, 20 weeks after injury. In conclusion, a connection between an increase in the relative surface velocity and gross morphological damage might be due to an increase in the normal stress and the plowing friction between the surfaces.
Collapse
Affiliation(s)
- Mehdi Shekarforoush
- McCaig Institute for Bone & Joint Health, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada. .,Schulich School of Engineering, University of Calgary, Calgary, AB, Canada. .,Biomedical Engineering Graduate Program, University of Calgary, Calgary, AB, Canada. .,Cumming School of Medicine, Health Sciences Centre, University of Calgary, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada.
| | - Paris Vakiel
- McCaig Institute for Bone & Joint Health, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.,Schulich School of Engineering, University of Calgary, Calgary, AB, Canada.,Cumming School of Medicine, Health Sciences Centre, University of Calgary, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada
| | - Michael Scott
- Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada.,Cumming School of Medicine, Health Sciences Centre, University of Calgary, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada
| | - Gregory Muench
- Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada.,Cumming School of Medicine, Health Sciences Centre, University of Calgary, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada
| | - David A Hart
- McCaig Institute for Bone & Joint Health, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.,Biomedical Engineering Graduate Program, University of Calgary, Calgary, AB, Canada.,Section of Orthopaedics, Department of Surgery, Foothills Hospital, University of Calgary, Calgary, AB, Canada.,Faculty of Kinesiology, University of Calgary, Calgary, AB, Canada.,Cumming School of Medicine, Health Sciences Centre, University of Calgary, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada
| | - Nigel G Shrive
- McCaig Institute for Bone & Joint Health, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.,Schulich School of Engineering, University of Calgary, Calgary, AB, Canada.,Biomedical Engineering Graduate Program, University of Calgary, Calgary, AB, Canada.,Cumming School of Medicine, Health Sciences Centre, University of Calgary, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada
| |
Collapse
|
18
|
Shultz SJ, Schmitz RJ, Cameron KL, Ford KR, Grooms DR, Lepley LK, Myer GD, Pietrosimone B. Anterior Cruciate Ligament Research Retreat VIII Summary Statement: An Update on Injury Risk Identification and Prevention Across the Anterior Cruciate Ligament Injury Continuum, March 14-16, 2019, Greensboro, NC. J Athl Train 2019; 54:970-984. [PMID: 31461312 PMCID: PMC6795093 DOI: 10.4085/1062-6050-54.084] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Sandra J. Shultz
- Applied Neuromechanics Research Laboratory, University of North Carolina at Greensboro
| | - Randy J. Schmitz
- Applied Neuromechanics Research Laboratory, University of North Carolina at Greensboro
| | - Kenneth L. Cameron
- John A. Feagin Jr Sports Medicine Fellowship, Keller Army Hospital, United States Military Academy, West Point, NY
| | - Kevin R. Ford
- Human Biomechanics and Physiology Laboratory, Department of Physical Therapy, High Point University, NC
| | - Dustin R. Grooms
- Ohio Musculoskeletal & Neurological Institute and Division of Athletic Training, School of Applied Health Sciences and Wellness, College of Health Sciences and Professions, Ohio University, Athens
| | | | - Gregory D. Myer
- The SPORT Center, Division of Sports Medicine, and Departments of Pediatrics and Orthopaedic Surgery, Cincinnati Children's Hospital Medical Center, College of Medicine, University of Cincinnati, OH
| | - Brian Pietrosimone
- MOTION Science Institute, Department of Exercise and Sport Science, University of North Carolina at Chapel Hill
| |
Collapse
|
19
|
Nelson BB, Mäkelä JTA, Lawson TB, Patwa AN, Barrett MF, McIlwraith CW, Hurtig MB, Snyder BD, Moorman VJ, Grinstaff MW, Goodrich LR, Kawcak CE. Evaluation of equine articular cartilage degeneration after mechanical impact injury using cationic contrast-enhanced computed tomography. Osteoarthritis Cartilage 2019; 27:1219-1228. [PMID: 31075424 DOI: 10.1016/j.joca.2019.04.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 04/13/2019] [Accepted: 04/16/2019] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Cationic agent contrast-enhanced computed tomography (cationic CECT) characterizes articular cartilage ex vivo, however, its capacity to detect post-traumatic injury is unknown. The study objectives were to correlate cationic CECT attenuation with biochemical, mechanical and histological properties of cartilage and morphologic computed tomography (CT) measures of bone, and to determine the ability of cationic CECT to distinguish subtly damaged from normal cartilage in an in vivo equine model. DESIGN Mechanical impact injury was initiated in equine femoropatellar joints in vivo to establish subtle cartilage degeneration with site-matched controls. Cationic CECT was performed in vivo (clinical) and postmortem (microCT). Articular cartilage was characterized by glycosaminoglycan (GAG) content, biochemical moduli and histological scores. Bone was characterized by volume density (BV/TV) and trabecular number (Tb.N.), thickness (Tb.Th.) and spacing (Tb.Sp.). RESULTS Cationic CECT attenuation (microCT) of cartilage correlated with GAG (r = 0.74, P < 0.0001), compressive modulus (Eeq) (r = 0.79, P < 0.0001) and safranin-O histological score (r = -0.66, P < 0.0001) of cartilage, and correlated with BV/TV (r = 0.37, P = 0.0005), Tb.N. (r = 0.39, P = 0.0003), Tb.Th. (r = 0.28, P = 0.0095) and Tb.Sp. (r = -0.44, P < 0.0001) of bone. Mean [95% CI] cationic CECT attenuation at the impact site (2215 [1987, 2443] Hounsfield Units [HUs]) was lower than site-matched controls (2836 [2490, 3182] HUs, P = 0.036). Clinical cationic CECT attenuation correlated with GAG (r = 0.23, P = 0.049), Eeq (r = 0.26, P = 0.025) and safranin-O histology score (r = -0.32, P = 0.0046). CONCLUSIONS Cationic CECT (microCT) reflects articular cartilage properties enabling segregation of subtly degenerated from healthy tissue and also reflects bone morphometric properties on CT. Cationic CECT is capable of characterizing articular cartilage in clinical scanners.
Collapse
Affiliation(s)
- B B Nelson
- Equine Orthopaedic Research Center, Colorado State University, Fort Collins, CO, USA
| | - J T A Mäkelä
- Center for Advanced Orthopaedic Studies, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA; Department of Chemistry, Boston University, Boston, MA, USA
| | - T B Lawson
- Center for Advanced Orthopaedic Studies, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA; Department of Mechanical Engineering, Boston University, Boston, MA, USA
| | - A N Patwa
- Department of Chemistry, Boston University, Boston, MA, USA; SLSE (Chemistry), Navrachana University, Vadodara, Gujarat, India
| | - M F Barrett
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA
| | - C W McIlwraith
- Equine Orthopaedic Research Center, Colorado State University, Fort Collins, CO, USA
| | - M B Hurtig
- Department of Clinical Studies, University of Guelph, Ontario, Canada
| | - B D Snyder
- Center for Advanced Orthopaedic Studies, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - V J Moorman
- Equine Orthopaedic Research Center, Colorado State University, Fort Collins, CO, USA
| | - M W Grinstaff
- Department of Chemistry, Boston University, Boston, MA, USA; Department of Mechanical Engineering, Boston University, Boston, MA, USA; Departments of Biomedical Engineering, and Medicine, Boston University, Boston, MA, USA
| | - L R Goodrich
- Equine Orthopaedic Research Center, Colorado State University, Fort Collins, CO, USA
| | - C E Kawcak
- Equine Orthopaedic Research Center, Colorado State University, Fort Collins, CO, USA.
| |
Collapse
|
20
|
Shekarforoush M, Barton KI, Beveridge JE, Scott M, Martin CR, Muench G, Heard BJ, Sevick JL, Hart DA, Frank CB, Shrive NG. Alterations in Joint Angular Velocity Following Traumatic Knee Injury in Ovine Models. Ann Biomed Eng 2019; 47:790-801. [DOI: 10.1007/s10439-019-02203-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Accepted: 01/09/2019] [Indexed: 01/13/2023]
|
21
|
Allen MJ. What's New in Musculoskeletal Basic Science. J Bone Joint Surg Am 2018; 100:2082-2086. [PMID: 30516632 DOI: 10.2106/jbjs.18.01055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Matthew J Allen
- Department of Veterinary Medicine, Surgical Discovery Centre, University of Cambridge, Cambridge, United Kingdom
| |
Collapse
|
22
|
Correlation between translational and rotational kinematic abnormalities and osteoarthritis-like damage in two in vivo sheep injury models. J Biomech 2018; 75:67-76. [DOI: 10.1016/j.jbiomech.2018.04.046] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 02/22/2018] [Accepted: 04/26/2018] [Indexed: 11/24/2022]
|
23
|
Barton KI, Heard BJ, Sevick JL, Martin CR, Shekarforoush SMM, Chung M, Achari Y, Frank CB, Shrive NG, Hart DA. Posttraumatic Osteoarthritis Development and Progression in an Ovine Model of Partial Anterior Cruciate Ligament Transection and Effect of Repeated Intra-articular Methylprednisolone Acetate Injections on Early Disease. Am J Sports Med 2018; 46:1596-1605. [PMID: 29668309 DOI: 10.1177/0363546518765098] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Partial anterior cruciate ligament (p-ACL) ruptures are a common injury of athletes. However, few preclinical models have investigated the natural history and treatment of p-ACL injuries. PURPOSE To (1) demonstrate whether a controlled p-ACL injury model (anteromedial band transection) develops progressive gross morphological and histological posttraumatic osteoarthritis (PTOA)-like changes at 20 and 40 weeks after the injury and (2) investigate the efficacy of repeated (0, 5, 10, and 15 weeks) intra-articular injections of methylprednisolone acetate (MPA; 80 mg/mL) in the mitigation of potential PTOA-like changes after p-ACL transection. STUDY DESIGN Controlled laboratory study. METHODS Twenty-one 3- to 5-year-old female Suffolk-cross sheep were allocated to 4 groups: (1) nonoperative controls (n = 5), (2) 20 weeks after p-ACL transection (n = 5), (3) 40 weeks after p-ACL transection (n = 6), and (4) 20 weeks after p-ACL transection + MPA (n = 5). Gross morphological grading and histological analyses were conducted. mRNA expression levels for inflammatory, degradative, and structural molecules were assessed. RESULTS p-ACL transection led to significantly more combined gross damage ( P = .008) and significant aggregate histological damage ( P = .009) at 40 weeks after p-ACL transection than the nonoperative controls, and damage was progressive over time. Macroscopically, MPA appeared to slightly mitigate gross damage at 20 weeks after p-ACL transection in some animals. However, microscopic analysis revealed that repeated MPA injections after p-ACL transection led to significant loss in proteoglycan content compared with the nonoperative controls and 20 weeks after p-ACL transection ( P = .008 and P = .008, respectively). CONCLUSION p-ACL transection led to significant gross and histological damage by 40 weeks, which was progressive over time. Multiple repeated MPA injections were not appropriate to mitigate injury-related damage in a p-ACL transection ovine model as significant proteoglycan loss was observed in MPA-treated knees. CLINICAL RELEVANCE A p-ACL injury leads to slow and progressive PTOA-like joint damage, and multiple repeated injections of glucocorticoids may be detrimental to the knee joint in the long term.
Collapse
Affiliation(s)
- Kristen I Barton
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Bryan J Heard
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Johnathan L Sevick
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Schulich School of Engineering, University of Calgary, Calgary, Alberta, Canada
| | - C Ryan Martin
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Section of Orthopaedic Surgery, Department of Surgery, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - S M Mehdi Shekarforoush
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Schulich School of Engineering, University of Calgary, Calgary, Alberta, Canada
| | - May Chung
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Yamini Achari
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | | | - Nigel G Shrive
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Schulich School of Engineering, University of Calgary, Calgary, Alberta, Canada
| | - David A Hart
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| |
Collapse
|
24
|
An Explicit Method for Analysis of Three-Dimensional Linear and Angular Velocity of a Joint, with Specific Application to the Knee Joint. J Med Biol Eng 2017. [DOI: 10.1007/s40846-017-0298-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
25
|
Location and gene-specific effects of methylprednisolone acetate on mitigating IL1β-induced inflammation in mature ovine explant knee tissue. Inflamm Res 2016; 66:239-248. [DOI: 10.1007/s00011-016-1009-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2016] [Revised: 11/07/2016] [Accepted: 11/09/2016] [Indexed: 12/19/2022] Open
|