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Yang YZ, Cheng QH, Zhang AR, Qiu Y, Guo HZ. Progress in the treatment of Osteoarthritis with avocado-soybean unsaponifiable. Inflammopharmacology 2024; 32:2177-2184. [PMID: 38814416 DOI: 10.1007/s10787-024-01496-x] [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: 03/23/2023] [Accepted: 03/30/2024] [Indexed: 05/31/2024]
Abstract
Osteoarthritis (OA) is one of the leading causes of joint dysfunction and disability in the elderly, posing serious social problems and a huge socio-economic burden. Existing pharmacological treatments have significant drawbacks, and searching for an effective pharmacological intervention is an urgent priority. Recent studies have demonstrated the chondroprotective, anabolic, and anti-catabolic properties of avocado-soybean unsaponifiable (ASU), a natural plant extract made from avocado and soybean oils, consisting of the remainder of the saponified portion of the product that cannot be made into soap. The main components of ASU are phytosterols, beta-sitosterol, canola stanols, and soya stanols, which are rapidly incorporated into cells. Studies have confirmed the anti-inflammatory, antioxidant, and analgesic properties of phytosterols. ASU slows down the progression of OA primarily by inhibiting pathways involved in the development of OA disease. ASU prevents cartilage degradation by inhibiting the release and activity of matrix metalloproteinases and by increasing the tissue inhibition of these catabolic enzymes; ASU is also involved in the inhibition of the activation of nuclear factor κB (NF-κB) which is a transcriptional inhibitor that regulates the inflammatory response of chondrocytes. NF-κB is a transcription factor that regulates the inflammatory response of chondrocytes, and inhibition of the transfer of the transcription factor NF-κB from the cytoplasm to the nucleus regulates the transcription of many pro-inflammatory factors. By appealing to the mechanism of action and thus achieving anti-inflammatory, anti-catabolic, and pro-synthetic effects on cartilage tissues, AUS is clinically responsive to the reduction of acute pain and OA symptom progression. This paper aims to summarize the studies on the use of avocado-soybean unsaponifiable in the pharmacological treatment of osteoarticular.
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Affiliation(s)
- Yong-Ze Yang
- First Clinical Medical College of Gansu, University of Traditional Chinese Medicine, Lanzhou, China
- People's Hospital of Gansu Province, 204 Donggang West Road, Chengguan District, Lanzhou, 730000, China
| | - Qing-Hao Cheng
- People's Hospital of Gansu Province, 204 Donggang West Road, Chengguan District, Lanzhou, 730000, China
| | - An-Ren Zhang
- First Clinical Medical College of Gansu, University of Traditional Chinese Medicine, Lanzhou, China
- People's Hospital of Gansu Province, 204 Donggang West Road, Chengguan District, Lanzhou, 730000, China
| | - Yi Qiu
- Harbin Medical University, Harbin, 150000, Heilongjiang, China
| | - Hong-Zhang Guo
- People's Hospital of Gansu Province, 204 Donggang West Road, Chengguan District, Lanzhou, 730000, China.
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Kraus VB, Hsueh MF. Molecular biomarker approaches to prevention of post-traumatic osteoarthritis. Nat Rev Rheumatol 2024; 20:272-289. [PMID: 38605249 DOI: 10.1038/s41584-024-01102-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/05/2024] [Indexed: 04/13/2024]
Abstract
Up to 50% of individuals develop post-traumatic osteoarthritis (PTOA) within 10 years following knee-joint injuries such as anterior cruciate ligament rupture or acute meniscal tear. Lower-extremity PTOA prevalence is estimated to account for ≥12% of all symptomatic osteoarthritis (OA), or approximately 5.6 million cases in the USA. With knowledge of the inciting event, it might be possible to 'catch PTOA in the act' with sensitive imaging and soluble biomarkers and thereby prevent OA sequelae by early intervention. Existing biomarker data in the joint-injury literature can provide insights into the pathogenesis and early risk trajectory related to PTOA and can help to elucidate a research agenda for preventing or slowing the onset of PTOA. Non-traumatic OA and PTOA have many clinical, radiological and genetic similarities, and efforts to understand early risk trajectories in PTOA might therefore contribute to the identification and classification of early non-traumatic OA, which is the most prevalent form of OA.
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Affiliation(s)
- Virginia Byers Kraus
- Duke Molecular Physiology Institute, Duke University, Durham, NC, USA.
- Department of Medicine, Duke University School of Medicine, Durham, NC, USA.
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC, USA.
| | - Ming-Feng Hsueh
- Duke Molecular Physiology Institute, Duke University, Durham, NC, USA
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC, USA
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Vlashi R, Zhang X, Li H, Chen G. Potential therapeutic strategies for osteoarthritis via CRISPR/Cas9 mediated gene editing. Rev Endocr Metab Disord 2024; 25:339-367. [PMID: 38055160 DOI: 10.1007/s11154-023-09860-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/28/2023] [Indexed: 12/07/2023]
Abstract
Osteoarthritis (OA) is an incapacitating and one of the most common physically degenerative conditions with an assorted etiology and a highly complicated molecular mechanism that to date lacks an efficient treatment. The capacity to design biological networks and accurately modify existing genomic sites holds an apt potential for applications across medical and biotechnological sciences. One of these highly specific genomes editing technologies is the CRISPR/Cas9 mechanism, referred to as the clustered regularly interspaced short palindromic repeats, which is a defense mechanism constituted by CRISPR associated protein 9 (Cas9) directed by small non-coding RNAs (sncRNA) that bind to target DNA through Watson-Crick base pairing rules where subsequent repair of the target DNA is initiated. Up-to-date research has established the effectiveness of the CRISPR/Cas9 mechanism in targeting the genetic and epigenetic alterations in OA by suppressing or deleting gene expressions and eventually distributing distinctive anti-arthritic properties in both in vitro and in vivo osteoarthritic models. This review aims to epitomize the role of this high-throughput and multiplexed gene editing method as an analogous therapeutic strategy that could greatly facilitate the clinical development of OA-related treatments since it's reportedly an easy, minimally invasive technique, and a comparatively less painful method for osteoarthritic patients.
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Affiliation(s)
- Rexhina Vlashi
- College of Life Science and Medicine, Zhejiang Provincial Key Laboratory of Silkworm Bioreactor and Biomedicine, Zhejiang Sci-Tech University, Hangzhou, 310018, China
| | - Xingen Zhang
- Department of Orthopedics, Jiaxing Key Laboratory for Minimally Invasive Surgery in Orthopaedics & Skeletal Regenerative Medicine, Zhejiang Rongjun Hospital, Jiaxing, 314001, China
| | - Haibo Li
- The Central Laboratory of Birth Defects Prevention and Control, Ningbo Women and Children's Hospital, Ningbo, China.
- Ningbo Key Laboratory for the Prevention and Treatment of Embryogenic Diseases, Ningbo Women and Children's Hospital, Ningbo, China.
| | - Guiqian Chen
- College of Life Science and Medicine, Zhejiang Provincial Key Laboratory of Silkworm Bioreactor and Biomedicine, Zhejiang Sci-Tech University, Hangzhou, 310018, China.
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Andersen C, Jacobsen S, Uvebrant K, Griffin JF, Vonk LA, Walters M, Berg LC, Lundgren-Åkerlund E, Lindegaard C. Integrin α10β1-Selected Mesenchymal Stem Cells Reduce Pain and Cartilage Degradation and Increase Immunomodulation in an Equine Osteoarthritis Model. Cartilage 2023:19476035231209402. [PMID: 37990503 DOI: 10.1177/19476035231209402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2023] Open
Abstract
OBJECTIVE Integrin α10β1-selected mesenchymal stem cells (integrin α10-MSCs) have previously shown potential in treating cartilage damage and osteoarthritis (OA) in vitro and in animal models in vivo. The aim of this study was to further investigate disease-modifying effects of integrin α10-MSCs. DESIGN OA was surgically induced in 17 horses. Eighteen days after surgery, horses received 2 × 107 integrin α10-MSCs intra-articularly or were left untreated. Lameness and response to carpal flexion was assessed weekly along with synovial fluid (SF) analysis. On day 52 after treatment, horses were euthanized, and carpi were evaluated by computed tomography (CT), MRI, histology, and for macroscopic pathology and integrin α10-MSCs were traced in the joint tissues. RESULTS Lameness and response to carpal flexion significantly improved over time following integrin α10-MSC treatment. Treated horses had milder macroscopic cartilage pathology and lower cartilage histology scores than the untreated group. Prostaglandin E2 and interleukin-10 increased in the SF after integrin α10-MSC injection. Integrin α10-MSCs were found in SF from treated horses up to day 17 after treatment, and in the articular cartilage and subchondral bone from 5 of 8 treated horses after euthanasia at 52 days after treatment. The integrin α10-MSC injection did not cause joint flare. CONCLUSION This study demonstrates that intra-articular (IA) injection of integrin α10-MSCs appears to be safe, alleviate pathological changes in the joint, and improve joint function in an equine post-traumatic osteoarthritis (PTOA) model. The results suggest that integrin α10-MSCs hold promise as a disease-modifying osteoarthritis drug (DMOAD).
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Affiliation(s)
- Camilla Andersen
- Department of Veterinary Clinical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Taastrup, Denmark
- Xintela AB, Lund, Sweden
| | - Stine Jacobsen
- Department of Veterinary Clinical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Taastrup, Denmark
| | | | - John F Griffin
- Department of Large Animal Clinical Sciences, Texas A&M University, College Station, TX, USA
| | | | - Marie Walters
- Department of Veterinary Clinical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Taastrup, Denmark
| | - Lise Charlotte Berg
- Department of Veterinary Clinical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Taastrup, Denmark
| | | | - Casper Lindegaard
- Department of Veterinary Clinical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Taastrup, Denmark
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Théron A, Maumus M, Bony-Garayt C, Sirvent N, Biron-Andreani C, Jorgensen C, Noël D. Mesenchymal Stromal Cells Prevent Blood-induced Degeneration of Chondrocytes in a New Model of Murine Hemarthrosis. Hemasphere 2023; 7:e924. [PMID: 37388924 PMCID: PMC10306440 DOI: 10.1097/hs9.0000000000000924] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 05/31/2023] [Indexed: 07/01/2023] Open
Abstract
Hemophilia is a rare congenital bleeding disorder caused by deficiency in coagulation factors VIII or IX, which is treated with prophylactic clotting factor concentrates. Nevertheless despite prophylaxis, spontaneous joint bleedings or hemarthroses still occur. The recurrent hemarthroses lead to progressive degradation of the joints and severe hemophilic arthropathy (HA) in patients with moderate and even mild forms of the disease. In absence of disease modifying treatment to stop or even delay HA progression, we aimed at evaluating the therapeutic potential of mesenchymal stromal cells (MSCs)-based therapy. We first developed a relevant and reproducible in vitro model of hemarthrosis relying on blood exposure of primary murine chondrocytes. We found that 30% whole blood for 4 days allowed to induce the characteristic features of hemarthrosis including low survival of chondrocytes, apoptosis induction, and dysregulation of chondrocyte markers in favor of a catabolic and inflammatory phenotype. We then evaluated the potential therapeutic effects of MSCs in this model using different conditions of coculture. Addition of MSCs improved the survival of chondrocytes when added either during the resolution or the acute phases of hemarthrosis and exerted a chondroprotective effect by enhancing the expression of anabolic markers, and reducing the expression of catabolic and inflammatory markers. We here provide the first proof-of-concept that MSCs may exert a therapeutic effect on chondrocytes under hemarthrosis conditions using a relevant in vitro model, thereby confirming a potential therapeutic interest for patients with recurrent joint bleedings.
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Affiliation(s)
- Alexandre Théron
- IRMB, University of Montpellier, INSERM, Montpellier, France
- Resources and Competence Center for hereditary hemorrhagic diseases, CHU Montpellier, France
- Department of Pediatric Oncology and Hematology, CHU Montpellier, France
| | - Marie Maumus
- IRMB, University of Montpellier, INSERM, Montpellier, France
| | | | - Nicolas Sirvent
- Department of Pediatric Oncology and Hematology, CHU Montpellier, France
| | | | - Christian Jorgensen
- IRMB, University of Montpellier, INSERM, Montpellier, France
- Clinical Immunology and Osteoarticular Disease Therapeutic Unit, Department of Rheumatology, CHU Montpellier, France
| | - Danièle Noël
- IRMB, University of Montpellier, INSERM, Montpellier, France
- Clinical Immunology and Osteoarticular Disease Therapeutic Unit, Department of Rheumatology, CHU Montpellier, France
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Turati M, Franchi S, Crippa M, Rizzi L, Rigamonti L, Sacerdote P, Gatti SD, Piatti M, Galimberti G, Munegato D, Amodeo G, Omeljaniuk RJ, Zatti G, Torsello A, Bigoni M. Prokineticin 2 and Cytokine Content in the Synovial Fluid of Knee Osteoarthritis and Traumatic Meniscal Tear Patients: Preliminary Results. J Clin Med 2023; 12:4330. [PMID: 37445367 DOI: 10.3390/jcm12134330] [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: 05/28/2023] [Revised: 06/15/2023] [Accepted: 06/24/2023] [Indexed: 07/15/2023] Open
Abstract
Knee osteoarthritis (OA) is a chronic degenerative inflammatory-based condition caused by a cascade of different intra-articular molecules including several cytokines. Among the cytokines, prokineticins (PKs) have recently been identified as important mediators of inflammation and pain. This observational study examined the potential involvement of PK2 in degenerative or traumatic knee disease. Fifteen patients presenting knee osteoarthritis (OA group) and 15 patients presenting a traumatic meniscal tear (TM group) were studied. Synovial fluid samples from affected knees were assessed for PK2, IL-10, and TNF-α using the ELISA method. At a long-term follow-up (minimum 5 years, mean = 6.1 years), patients in the TM group underwent clinical re-evaluation with PROMs (Tegner Activity Scale, IKDC, Lysholm, SKV); in addition, X-ray visualization was used to assess the presence of secondary OA. PK2 was detected in synovial fluids of both TM and OA patients and the levels were comparable between the two groups, while IL-10 levels were significantly greater in the OA group than those in TM patients. PK2 levels correlated with those of IL-10. PK2 levels were greater in blood effusions compared to clear samples, did not differ significantly between sexes, nor were they related to differences in weight, height, or injury (meniscal laterality, time since dosing). No correlation was found between PROMs and radiological classifications in patients in the TM group at final follow-up. These data are the first observations of PK2 in synovial fluid following traumatic meniscus injury. These findings suggest possible further prognostic indices and therapeutic targets to limit the development of secondary OA.
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Affiliation(s)
- Marco Turati
- Orthopedic Department, Fondazione IRCCS San Gerardo dei Tintori, 20900 Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy
- Department of Paediatric Orthopedic Surgery, Hospital Couple Enfants, Grenoble Alpes University, 38400 Grenoble, France
| | - Silvia Franchi
- Department of Pharmacological and Biomolecular Sciences, University of Milan, 20129 Milan, Italy
| | - Marco Crippa
- Orthopedic Department, Fondazione IRCCS San Gerardo dei Tintori, 20900 Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy
| | - Laura Rizzi
- School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy
| | - Luca Rigamonti
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy
- Department of Orthopedic Surgery, Policlinico San Pietro, 24036 Ponte San Pietro, Italy
| | - Paola Sacerdote
- Department of Pharmacological and Biomolecular Sciences, University of Milan, 20129 Milan, Italy
| | - Simone Daniel Gatti
- School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy
| | - Massimiliano Piatti
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy
- Department of Orthopedic Surgery, Policlinico San Pietro, 24036 Ponte San Pietro, Italy
| | - Giulia Galimberti
- Department of Pharmacological and Biomolecular Sciences, University of Milan, 20129 Milan, Italy
| | - Daniele Munegato
- Orthopedic Department, Fondazione IRCCS San Gerardo dei Tintori, 20900 Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy
| | - Giada Amodeo
- Department of Pharmacological and Biomolecular Sciences, University of Milan, 20129 Milan, Italy
| | | | - Giovanni Zatti
- Orthopedic Department, Fondazione IRCCS San Gerardo dei Tintori, 20900 Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy
| | - Antonio Torsello
- School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy
| | - Marco Bigoni
- School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy
- Department of Orthopedic Surgery, Policlinico San Pietro, 24036 Ponte San Pietro, Italy
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Glycosaminoglycan, Antimicrobial Defence Molecule and Cytokine Appearance in Tracheal Hyaline Cartilage of Healthy Humans. J Funct Morphol Kinesiol 2022; 7:jfmk7030055. [PMID: 35893329 PMCID: PMC9326615 DOI: 10.3390/jfmk7030055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 07/17/2022] [Accepted: 07/19/2022] [Indexed: 11/16/2022] Open
Abstract
Hyaline cartilage is an important tracheal structure, yet little is known about its molecular composition, complicating investigation of pathologies and replacement options. Our aim was to research tracheal hyaline cartilage structure, protective tissue factors and variations in healthy humans. The tissue material was obtained from 10 cadavers obtained from the Riga Stradins University Institute of Anatomy and Anthropology archive. Tissues were stained with Bismarck brown and PAS for glycosaminoglycans, and immunohistochemistry was performed for HBD-2, HBD-3, HBD-4, IL-10 and LL-37. The slides were inspected by light microscopy and Spearman's rank correlation coefficient was calculated. The extracellular matrix was positive across hyaline cartilage for PAS, yet Bismarck brown marked positive proliferation and growth zones. Numerous positive cells for both factors were found in all zones. All of the antimicrobial defence molecules and cytokines were found in a moderate number of cells, except in the mature cell zone with few positive cells. Spearman's rank correlation coefficient revealed strong and moderate correlations between studied factors. Hyaline cartilage is a tracheal defence structure with a moderate number of antimicrobial defence protein and cytokine immunoreactive cells as well as numerous glycosaminoglycan positive cells. The extracellular matrix glycosaminoglycans provide structural scaffolding and intercellular signalling. The correlations between the studied factors confirm the synergistic activity of them.
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Joint Dysfunctionality Alleviation along with Systemic Inflammation Reduction following Arthrocen Treatment in Patients with Knee Osteoarthritis: A Randomized Double-Blind Placebo-Controlled Clinical Trial. Medicina (B Aires) 2022; 58:medicina58020228. [PMID: 35208555 PMCID: PMC8874960 DOI: 10.3390/medicina58020228] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 01/21/2022] [Accepted: 01/27/2022] [Indexed: 11/21/2022] Open
Abstract
Background and objectives: Many mediators and cytokines are involved in the pathogenesis of osteoarthritis (OA). Some of these cytokines are spontaneously expressed by cultured fibroblast-like synoviocytes. Therefore, using serum samples, the efficacy and the effects of avocado/soy unsaponifiables, ASU, (Arthrocen) on cytokine changes were assessed in patients with knee OA (KOA). Materials and Methods: Experimental procedure: A randomized, double-blind, placebo-controlled clinical trial was conducted on patients with a diagnosis of mild to moderate OA who received either Arthrocen 300 mg/day (n = 61) or placebo (n = 58) for 3 months. Data collection was performed using questionnaires including the Western Ontario and McMaster Universities osteoarthritis index (WOMAC), 20-item short form survey (SF-20), Lequesne index of severity for osteoarthritis of the knee (LISOK), and three visual analog scales (VASs) as pain quality indices. The serum levels of interleukins 2 (IL-2), IL-4, IL-10, IL-17α, and TNF-α were measured using an ELISA reader. Results: Both quality of life indices, pain sensation and scored by specialists (as VASs), respectively, including WOMAC and SF-20, as well as joint dysfunctionality symptoms assessed by physicians were significantly improved (p < 0.05) in OA patients receiving Arthrocen. The serum levels of anti-inflammatory interleukins 4 and 10 were also augmented, while levels of inflammatory IL-17 and TNF-ɑ cytokines were decreased significantly (p < 0.05) compared with the control groups during the 3- and 6-month treatment. Conclusions: Arthrocen consumption may increase the quality of life in OA patients through amelioration of inflammation and improvement of functional activities without any adverse effects in the long term.
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Liu S, Deng Z, Chen K, Jian S, Zhou F, Yang Y, Fu Z, Xie H, Xiong J, Zhu W. Cartilage tissue engineering: From proinflammatory and anti‑inflammatory cytokines to osteoarthritis treatments (Review). Mol Med Rep 2022; 25:99. [PMID: 35088882 PMCID: PMC8809050 DOI: 10.3892/mmr.2022.12615] [Citation(s) in RCA: 66] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 12/07/2021] [Indexed: 12/17/2022] Open
Abstract
Osteoarthritis (OA), one of the most common joint diseases, is characterized by fibrosis, rhagadia, ulcers and attrition of articular cartilage due to a number of factors. The etiology of OA remains unclear, but its occurrence has been associated with age, obesity, inflammation, trauma and genetic factors. Inflammatory cytokines are crucial for the occurrence and progression of OA. The intra-articular proinflammatory and anti-inflammatory cytokines jointly maintain a dynamic balance, in accordance with the physiological metabolism of articular cartilage. However, dynamic imbalance between proinflammatory and anti-inflammatory cytokines can cause abnormal metabolism in knee articular cartilage, which leads to deformation, loss and abnormal regeneration, and ultimately destroys the normal structure of the knee joint. The ability of articular cartilage to self-repair once damaged is limited, due to its inability to obtain nutrients from blood vessels, nerves and lymphatic vessels, as well as limitations in the extracellular matrix. There are several disadvantages inherent to conventional repair methods, while cartilage tissue engineering (CTE), which combines proinflammatory and anti-inflammatory cytokines, offers a new therapeutic approach for OA. The aim of the present review was to examine the proinflammatory factors implicated in OA, including IL-1β, TNF-α, IL-6, IL-15, IL-17 and IL-18, as well as the key anti-inflammatory factors reducing OA-related articular damage, including IL-4, insulin-like growth factor and TGF-β. The predominance of proinflammatory over anti-inflammatory cytokine effects ultimately leads to the development of OA. CTE, which employs mesenchymal stem cells and scaffolding technology, may prevent OA by maintaining the homeostasis of pro- and anti-inflammatory factors.
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Affiliation(s)
- Shuyu Liu
- Department of Sports Medicine, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, P.R. China
| | - Zhenhan Deng
- Department of Sports Medicine, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, P.R. China
| | - Kang Chen
- Department of Sports Medicine, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, P.R. China
| | - Shengsheng Jian
- Department of Orthopedics, Luo Hu Hospital, Shenzhen, Guangdong 518001, P.R. China
| | - Feifei Zhou
- Department of Sports Medicine, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, P.R. China
| | - Yuan Yang
- Department of Sports Medicine, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, P.R. China
| | - Zicai Fu
- Department of Sports Medicine, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, P.R. China
| | - Huanyu Xie
- Department of Sports Medicine, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, P.R. China
| | - Jianyi Xiong
- Department of Sports Medicine, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, P.R. China
| | - Weimin Zhu
- Department of Sports Medicine, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, P.R. China
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10
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Tim CR, Martignago CCS, Assis L, Neves LM, Andrade AL, Silva NC, Parizotto N, Pinto KZ, Rennó AC. Effects of photobiomodulation therapy in chondrocyte response by in vitro experiments and experimental model of osteoarthritis in the knee of rats. Lasers Med Sci 2021; 37:1677-1686. [PMID: 34554354 DOI: 10.1007/s10103-021-03417-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 09/13/2021] [Indexed: 12/21/2022]
Abstract
The purpose of this study is to evaluate the effects of photobiomodulation (PBM) therapy in chondrocyte response by in vitro experiments and cartilage repair using an experimental model of osteoarthritis (OA) in the knee of rats. The in vitro experiment was performed with chondrocyte cells, and they were divided into two groups: non-irradiated and irradiated with PBM (808 nm; 0.8 J or 1.4 J). Then, cell proliferation was evaluated after 1, 3, and 5 days. The experimental model of osteoarthritis (OA) was performed in the knee of 64 Wistar rats, and they were assorted into control group (CG), PBM (808 nm; 1.4 J). The results of in vitro showed that PBM 1.4 J increased cell proliferation, on days 1 and 5. However, after 3 days was demonstrated a significant increase in cell proliferation in PBM 0.8 J. The in vivo experiment results demonstrated, on histological analysis, that PBM presented less intense signs of tissue degradation with an initial surface discontinuity at the superficial zone and disorganization of the chondrocytes in the cartilage region when compared to CG, after 4 and 8 weeks. These findings were confirmed by immunohistochemistry and qRT-PCR analysis which showed that PBM increased IL-4, IL-10, COL-2, Aggrecan, and TGF-β which are anabolic factors and acts on extracellular matrix. Also, PBM reduces the IL1-β, an inflammatory marker that operates as a catabolic factor on articular cartilage. In conclusion, these results suggest that PBM may have led to a return to tissue homeostasis, promoting chondroprotective effects and stimulating the components of the articular tissue.
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Affiliation(s)
- Carla Roberta Tim
- Department of Biomedical Engineering, Institute of Science and Technology of Brasil University, Carolina Fonseca, São Paulo, SP, 235, Brazil.
| | | | - Lívia Assis
- Department of Biomedical Engineering, Institute of Science and Technology of Brasil University, Carolina Fonseca, São Paulo, SP, 235, Brazil
| | - Lia Mara Neves
- Department of Physiology, Federal University of São Carlos, Rod. Washington Luis, São Carlos, SP, 235, Brazil
| | - Ana Laura Andrade
- Department of Physiotherapy, Federal University of São Carlos, Rod. Washington Luis, São Carlos, SP, 235, Brazil
| | - Naldiana Cerqueira Silva
- Department of Biomedical Engineering, Institute of Science and Technology of Brasil University, Carolina Fonseca, São Paulo, SP, 235, Brazil
| | - Nivaldo Parizotto
- Department of Biomedical Engineering, Institute of Science and Technology of Brasil University, Carolina Fonseca, São Paulo, SP, 235, Brazil
| | - Karina Zambone Pinto
- Departments of Morphology and Pathology, Federal University of São Carlos, Rod. Washington Luis, São Carlos, SP, 235, Brazil
| | - Ana Claudia Rennó
- Department of Bioscience, Federal University of São Paulo, Rua Silva Jardim, Santos, SP, 136, Brazil
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Khella CM, Horvath JM, Asgarian R, Rolauffs B, Hart ML. Anti-Inflammatory Therapeutic Approaches to Prevent or Delay Post-Traumatic Osteoarthritis (PTOA) of the Knee Joint with a Focus on Sustained Delivery Approaches. Int J Mol Sci 2021; 22:8005. [PMID: 34360771 PMCID: PMC8347094 DOI: 10.3390/ijms22158005] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 07/20/2021] [Accepted: 07/22/2021] [Indexed: 12/11/2022] Open
Abstract
Inflammation plays a central role in the pathogenesis of knee PTOA after knee trauma. While a comprehensive therapy capable of preventing or delaying post-traumatic osteoarthritis (PTOA) progression after knee joint injury does not yet clinically exist, current literature suggests that certain aspects of early post-traumatic pathology of the knee joint may be prevented or delayed by anti-inflammatory therapeutic interventions. We discuss multifaceted therapeutic approaches that may be capable of effectively reducing the continuous cycle of inflammation and concomitant processes that lead to cartilage degradation as well as those that can simultaneously promote intrinsic repair processes. Within this context, we focus on early disease prevention, the optimal timeframe of treatment and possible long-lasting sustained delivery local modes of treatments that could prevent knee joint-associated PTOA symptoms. Specifically, we identify anti-inflammatory candidates that are not only anti-inflammatory but also anti-degenerative, anti-apoptotic and pro-regenerative.
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Affiliation(s)
| | | | | | | | - Melanie L. Hart
- G.E.R.N. Center for Tissue Replacement, Regeneration & Neogenesis, Department of Orthopedics and Trauma Surgery, Faculty of Medicine, Medical Center—Albert-Ludwigs—University of Freiburg, 79085 Freiburg im Breisgau, Germany; (C.M.K.); (J.M.H.); (R.A.); (B.R.)
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12
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Menarim BC, MacLeod JN, Dahlgren LA. Bone marrow mononuclear cells for joint therapy: The role of macrophages in inflammation resolution and tissue repair. World J Stem Cells 2021; 13:825-840. [PMID: 34367479 PMCID: PMC8316866 DOI: 10.4252/wjsc.v13.i7.825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 05/03/2021] [Accepted: 06/22/2021] [Indexed: 02/06/2023] Open
Abstract
Osteoarthritis (OA) is the most prevalent joint disease causing major disability and medical expenditures. Synovitis is a central feature of OA and is primarily driven by macrophages. Synovial macrophages not only drive inflammation but also its resolution, through a coordinated, simultaneous expression of pro- and anti-inflammatory mechanisms that are essential to counteract damage and recover homeostasis. Current OA therapies are largely based on anti-inflammatory principles and therefore block pro-inflammatory mechanisms such as prostaglandin E2 and Nuclear factor-kappa B signaling pathways. However, such mechanisms are also innately required for mounting a pro-resolving response, and their blockage often results in chronic low-grade inflammation. Following minor injury, macrophages shield the damaged area and drive tissue repair. If the damage is more extensive, macrophages incite inflammation recruiting more macrophages from the bone marrow to maximize tissue repair and ultimately resolve inflammation. However, sustained damage and inflammation often overwhelms pro-resolving mechanisms of synovial macrophages leading to the chronic inflammation and related tissue degeneration observed in OA. Recently, experimental and clinical studies have shown that joint injection with autologous bone marrow mononuclear cells replenishes inflamed joints with macrophage and hematopoietic progenitors, enhancing mechanisms of inflammation resolution, providing remarkable and long-lasting effects. Besides creating an ideal environment for resolution with high concentrations of interleukin-10 and anabolic growth factors, macrophage progenitors also have a direct role in tissue repair. Macrophages constitute a large part of the early granulation tissue, and further transdifferentiate from myeloid into a mesenchymal phenotype. These cells, characterized as fibrocytes, are essential for repairing osteochondral defects. Ongoing “omics” studies focused on identifying key drivers of macrophage-mediated resolution of joint inflammation and those required for efficient osteochondral repair, have the potential to uncover ways for developing engineered macrophages or off-the-shelf pro-resolving therapies that can benefit patients suffering from many types of arthropaties, not only OA.
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Affiliation(s)
- Bruno C Menarim
- Gluck Equine Research Center, Department of Veterinary Science, College of Agriculture, Food and Environment, University of Kentucky, Lexington, KY 40546, United States
| | - James N MacLeod
- Gluck Equine Research Center, Department of Veterinary Science, College of Agriculture, Food and Environment, University of Kentucky, Lexington, KY 40546, United States
| | - Linda A Dahlgren
- Department of Large Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA 24060, United States
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13
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Turati M, Franchi S, Leone G, Piatti M, Zanchi N, Gandolla M, Rigamonti L, Sacerdote P, Rizzi L, Pedrocchi A, Omeljaniuk RJ, Zatti G, Torsello A, Bigoni M. Resolvin E1 and Cytokines Environment in Skeletally Immature and Adult ACL Tears. Front Med (Lausanne) 2021; 8:610866. [PMID: 34150787 PMCID: PMC8208028 DOI: 10.3389/fmed.2021.610866] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Accepted: 04/22/2021] [Indexed: 01/25/2023] Open
Abstract
The intra-articular synovial fluid environment in skeletally immature patients following an ACL tear is complex and remains undefined. Levels of inflammatory and anti-inflammatory cytokines change significantly in response to trauma and collectively define the inflammatory environment. Of these factors the resolvins, with their inherent anti-inflammatory, reparative, and analgesic properties, have become prominent. This study examined the levels of resolvins and other cytokines after ACL tears in skeletally immature and adult patients in order to determine if skeletal maturity affects the inflammatory pattern. Skeletally immature and adult patients with an anterior cruciate ligament injury and meniscal tears were prospectively enrolled over a 5-month period. Synovial fluid samples were obtained before surgery quantifying Resolvin E1, IL-1β, TNF-α, and IL-10 by ELISA. Comparisons between skeletally immature patients and adults, the influence of meniscal tear, growth plate maturity and time from trauma were analyzed. Skeletally immature patients had significantly greater levels of Resolvin E1 and IL-10 compared with adults with an isolated anterior cruciate ligament lesion. Among the injured skeletally immature patients Resolvin E1 levels were greater in the open growth plate group compared with those with closing growth plates. Moreover, levels of Resolvin E1 and IL-10 appeared to decrease with time. Our results suggest that skeletally immature patients have a stronger activation of the Resolvin pattern compared to adult patients and that synovial fluid Resolvins could play an antinflammatory role in the knee after anterior cruciate ligament lesion and that its activity may be synergistic with that of IL-10.
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Affiliation(s)
- Marco Turati
- Orthopedic Department, San Gerardo Hospital, Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca - Hospital Couple Enfant, Monza, Italy
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca - Hospital Couple Enfant, Grenoble, France
- Department of Pediatric Orthopedic Surgery, Hopital Couple Enfants, Grenoble Alpes University, Grenoble, France
| | - Silvia Franchi
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
| | - Giulio Leone
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca - Hospital Couple Enfant, Monza, Italy
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca - Hospital Couple Enfant, Grenoble, France
| | - Massimiliano Piatti
- Orthopedic Department, San Gerardo Hospital, Monza, Italy
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca - Hospital Couple Enfant, Monza, Italy
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca - Hospital Couple Enfant, Grenoble, France
| | - Nicolò Zanchi
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca - Hospital Couple Enfant, Monza, Italy
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca - Hospital Couple Enfant, Grenoble, France
| | - Marta Gandolla
- NearLab, Department of Electronics, Information, and Bioengineering, Politecnico di Milano, Milan, Italy
| | - Luca Rigamonti
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, United States
| | - Paola Sacerdote
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
| | - Laura Rizzi
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Alessandra Pedrocchi
- NearLab, Department of Electronics, Information, and Bioengineering, Politecnico di Milano, Milan, Italy
| | | | - Giovanni Zatti
- Orthopedic Department, San Gerardo Hospital, Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca - Hospital Couple Enfant, Monza, Italy
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca - Hospital Couple Enfant, Grenoble, France
| | - Antonio Torsello
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Marco Bigoni
- Orthopedic Department, San Gerardo Hospital, Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca - Hospital Couple Enfant, Monza, Italy
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca - Hospital Couple Enfant, Grenoble, France
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14
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Khella CM, Asgarian R, Horvath JM, Rolauffs B, Hart ML. An Evidence-Based Systematic Review of Human Knee Post-Traumatic Osteoarthritis (PTOA): Timeline of Clinical Presentation and Disease Markers, Comparison of Knee Joint PTOA Models and Early Disease Implications. Int J Mol Sci 2021; 22:1996. [PMID: 33671471 PMCID: PMC7922905 DOI: 10.3390/ijms22041996] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 02/05/2021] [Accepted: 02/08/2021] [Indexed: 12/15/2022] Open
Abstract
Understanding the causality of the post-traumatic osteoarthritis (PTOA) disease process of the knee joint is important for diagnosing early disease and developing new and effective preventions or treatments. The aim of this review was to provide detailed clinical data on inflammatory and other biomarkers obtained from patients after acute knee trauma in order to (i) present a timeline of events that occur in the acute, subacute, and chronic post-traumatic phases and in PTOA, and (ii) to identify key factors present in the synovial fluid, serum/plasma and urine, leading to PTOA of the knee in 23-50% of individuals who had acute knee trauma. In this context, we additionally discuss methods of simulating knee trauma and inflammation in in vivo, ex vivo articular cartilage explant and in vitro chondrocyte models, and answer whether these models are representative of the clinical inflammatory stages following knee trauma. Moreover, we compare the pro-inflammatory cytokine concentrations used in such models and demonstrate that, compared to concentrations in the synovial fluid after knee trauma, they are exceedingly high. We then used the Bradford Hill Framework to present evidence that TNF-α and IL-6 cytokines are causal factors, while IL-1β and IL-17 are credible factors in inducing knee PTOA disease progresssion. Lastly, we discuss beneficial infrastructure for future studies to dissect the role of local vs. systemic inflammation in PTOA progression with an emphasis on early disease.
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Affiliation(s)
| | | | | | | | - Melanie L. Hart
- G.E.R.N. Center for Tissue Replacement, Regeneration & Neogenesis, Department of Orthopedics and Trauma Surgery, Faculty of Medicine, Medical Center—Albert-Ludwigs-University of Freiburg, 79085 Freiburg im Breisgau, Germany; (C.M.K.); (R.A.); (J.M.H.); (B.R.)
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15
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Barker T, Rogers VE, Henriksen VT, Trawick RH, Momberger NG, Lynn Rasmussen G. Circulating IL-10 is compromised in patients predisposed to developing and in patients with severe knee osteoarthritis. Sci Rep 2021; 11:1812. [PMID: 33469085 PMCID: PMC7815723 DOI: 10.1038/s41598-021-81382-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 01/06/2021] [Indexed: 01/29/2023] Open
Abstract
The purpose of this investigation was to identify if serum interleukin (IL)-10 and tumor necrosis factor (TNF)-α concentrations and their ratio (IL-10/TNF-α) are altered in subjects predisposed to developing knee osteoarthritis following ligamentous injury and in those with severe knee osteoarthritis. Serum IL-10 and TNF-α concentrations were measured in four groups of subjects (n = 218): (1) reportedly-healthy and non-injured control subjects (CON; n = 92), (2) subjects scheduled to undergo anterior cruciate ligament surgery (ACL; n = 42), (3) non-surgical subjects with knee osteoarthritis (OA; n = 60), and (4) subjects with knee osteoarthritis scheduled to undergo total knee arthroplasty (TKA; n = 24). X-ray images were used to grade the severity of knee osteoarthritis. Serum IL-10 and the serum IL-10/TNF-α ratio were significantly lower while serum TNF-α was not significantly perturbed with severe compared to moderate knee osteoarthritis (i.e., Kellgren-Lawrence grade 4 vs. 3, respectively). Serum IL-10 was significantly lower in the absence of serum TNF-α alterations in the ACL group. We conclude that serum IL-10 concentrations are compromised in subjects predisposed to developing knee osteoarthritis following ligamentous trauma and in subjects with radiographic evidence of severe knee osteoarthritis.
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Affiliation(s)
- Tyler Barker
- grid.420884.20000 0004 0460 774XPrecision Genomics, Intermountain Healthcare, 383 W. Vine Street, Suite #300, Murray, UT 84107 USA ,grid.223827.e0000 0001 2193 0096Nutrition and Integrative Physiology, University of Utah, Salt Lake City, UT 84112 USA
| | - Victoria E. Rogers
- grid.416945.b0000 0004 0442 6615The Orthopedic Specialty Hospital, Murray, UT 84107 USA
| | - Vanessa T. Henriksen
- grid.416945.b0000 0004 0442 6615The Orthopedic Specialty Hospital, Murray, UT 84107 USA
| | - Roy H. Trawick
- grid.416945.b0000 0004 0442 6615The Orthopedic Specialty Hospital, Murray, UT 84107 USA ,The Orthopedic Specialty Clinic, Murray, UT 84107 USA
| | - Nathan G. Momberger
- grid.416945.b0000 0004 0442 6615The Orthopedic Specialty Hospital, Murray, UT 84107 USA ,The Orthopedic Specialty Clinic, Murray, UT 84107 USA
| | - G. Lynn Rasmussen
- grid.416945.b0000 0004 0442 6615The Orthopedic Specialty Hospital, Murray, UT 84107 USA ,The Orthopedic Specialty Clinic, Murray, UT 84107 USA
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16
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Brown KA, Davidson EJ, Johnson AL, Wulster KB, Ortved K. Inflammatory cytokines in horses with cervical articular process joint osteoarthritis on standing cone beam computed tomography. Equine Vet J 2020; 53:944-954. [PMID: 33222300 DOI: 10.1111/evj.13392] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 10/10/2020] [Accepted: 11/12/2020] [Indexed: 01/30/2023]
Abstract
BACKGROUND Standing cone beam computed tomography (CT) provides cross-sectional imaging of the caudal cervical articular process joints (CAPJs) in the sedated horse, though the clinical implications of osteoarthritis (OA) identified on CT in this location are unknown. Increases in concentrations of intra-synovial cytokines could lend support to the clinical significance of CAPJ OA identified on this imaging modality. OBJECTIVES Investigate the presence and concentration of intra-synovial inflammatory cytokines in CAPJs with and without standing cone beam CT evidence of OA using an equine specific multiplex assay. STUDY DESIGN Prospective clinical study. METHODS Standing cone beam CT of C5-6 and C6-7 was performed on horses with CAPJ OA and control horses. Synovial fluid samples of the CAPJs of C5-6 and C6-7 were obtained bilaterally using ultrasound guidance and analysed for concentrations of IFN-γ, IL-1β, IL-6, IL-10, IL-17 and TNFα with the Milliplex® multi-analyte profiling kit. CT Images were retrospectively graded using a novel grading scheme. Significant differences between concentrations of inflammatory cytokines between joints with different categories of osteoarthritis severity were explored using a Wilcoxon rank-sum test or Kruskal-Wallis test. RESULTS Concentrations of intra-synovial cytokines were higher in joints with moderate to severe OA when compared to joints with no or mild OA, with differences in concentrations of IL-17 reaching statistical significance (P = .007). MAIN LIMITATIONS Limitations include discrepancy in number, age, and breed between control and OA populations, use of a novel grading scheme, and lack of a histologic gold-standard to confirm the presence and severity of CAPJ OA. CONCLUSIONS Differences in inflammatory cytokines between caudal CAPJs with and without evidence of moderate to severe osteoarthritis on standing cone beam CT exist. This finding lends support to the clinical relevance of a diagnosis of moderate to severe CAPJ OA in the caudal cervical vertebral column as identified with this imaging modality.
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Affiliation(s)
- Kara A Brown
- Department of Clinical Studies, New Bolton Center, University of Pennsylvania, Kennett Square, PA, USA
| | - Elizabeth J Davidson
- Department of Clinical Studies, New Bolton Center, University of Pennsylvania, Kennett Square, PA, USA
| | - Amy L Johnson
- Department of Clinical Studies, New Bolton Center, University of Pennsylvania, Kennett Square, PA, USA
| | - Kathryn B Wulster
- Department of Clinical Studies, New Bolton Center, University of Pennsylvania, Kennett Square, PA, USA
| | - Kyla Ortved
- Department of Clinical Studies, New Bolton Center, University of Pennsylvania, Kennett Square, PA, USA
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17
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Menarim BC, Gillis KH, Oliver A, Ngo Y, Werre SR, Barrett SH, Rodgerson DH, Dahlgren LA. Macrophage Activation in the Synovium of Healthy and Osteoarthritic Equine Joints. Front Vet Sci 2020; 7:568756. [PMID: 33324696 PMCID: PMC7726135 DOI: 10.3389/fvets.2020.568756] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 10/19/2020] [Indexed: 01/15/2023] Open
Abstract
Synovitis is a major component of osteoarthritis and is driven primarily by macrophages. Synovial macrophages are crucial for joint homeostasis (M2-like phenotype), but induce inflammation (M1-like) when regulatory functions become overwhelmed. Macrophage phenotypes in synovium from osteoarthritic and healthy joints are poorly characterized; however, comparative knowledge of their phenotypes during health and disease is paramount for developing targeted treatments. This study compared patterns of macrophage activation in healthy and osteoarthritic equine synovium and correlated histology with cytokine/chemokine profiles in synovial fluid. Synovial histology and immunohistochemistry for M1-like (CD86), M2-like (CD206, IL-10), and pan macrophage (CD14) markers were performed on biopsies from 29 healthy and 26 osteoarthritic equine joints. Synovial fluid cytokines (MCP-1, IL-10, PGE2, IL-1β, IL-6, TNF-α, IL-1ra) and growth factors (GM-CSF, SDF-1α+β, IGF-1, and FGF-2) were quantified. Macrophage phenotypes were not as clearly defined in vivo as they are in vitro. All macrophage markers were expressed with minimal differences between OA and normal joints. Expression for all markers increased proportionate to synovial inflammation, especially CD86. Synovial fluid MCP-1 was higher in osteoarthritic joints while SDF-1 and IL-10 were lower, and PGE2 concentrations did not differ between groups. Increased CD14/CD86/CD206/IL-10 expression was associated with synovial hyperplasia, consistent with macrophage recruitment and activation in response to injury. Lower synovial fluid IL-10 could suggest that homeostatic mechanisms from synovial macrophages became overwhelmed preventing inflammation resolution, resulting in chronic inflammation and OA. Further investigations into mechanisms of arthritis resolution are warranted. Developing pro-resolving therapies may provide superior results in the treatment of OA.
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Affiliation(s)
- Bruno C. Menarim
- Department of Large Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, United States
| | - Kiersten H. Gillis
- Department of Large Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, United States
| | - Andrea Oliver
- Department of Large Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, United States
| | - Ying Ngo
- Department of Large Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, United States
| | - Stephen R. Werre
- Laboratory for Study Design and Statistical Analysis, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, United States
| | - Sarah H. Barrett
- Department of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, United States
| | | | - Linda A. Dahlgren
- Department of Large Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, United States
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18
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Toenges R, Wittenbrink A, Miesbach W. Biomarkers and immunological parameters in haemophilia and rheumatoid arthritis patients: a comparative multiplexing laboratory study. Haemophilia 2020; 27:e119-e126. [PMID: 33210410 DOI: 10.1111/hae.14200] [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: 06/10/2020] [Revised: 10/24/2020] [Accepted: 10/26/2020] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Haemophilia (HA) and rheumatoid arthritis (RA) patients may develop joint damage caused by recurrent joint bleedings in HA or by chronic inflammation in RA. Only few data exist for biomarker studies in these patients. AIM The objective of the present study is to assess a large array of biomarkers in peripheral blood samples obtained from HA patients without or with arthropathy and to compare pattern to RA patients and healthy controls. METHODS A panel of biomarkers was assessed in 129 men (40 HA patients without arthropathy, 23 HA patients with arthropathy, 23 RA patients and 43 control subjects). 37 different biomarkers (cytokines, angiogenesis-related proteins) were analysed using a multiple analyte profiling technology and supplemented by acute phase proteins, coagulation and immunological parameters. RESULTS Evidence for systemic inflammation was obtained by increased acute phase reactants in all patient groups. 13 or 14 from 42 soluble parameters demonstrated significant differences (p < .05) between HA patients without arthropathy and healthy controls, or between HA patients with arthropathy and healthy controls, respectively. Largely overlapping patterns were obtained except for interleukin-7 being increased in HA patients without arthropathy and being decreased in HA in the presence of arthropathy. CONCLUSIONS In addition to data supporting systemic inflammation, we provide evidence for a common biomarker profile in HA patients and RA patients compared to healthy controls. A distinctive biomarker profile for HA patients with arthropathy did not appear except for interleukin-7 demonstrating specific changes depending on the absence or presence of arthropathy in HA patients.
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Affiliation(s)
- Rosa Toenges
- Department of Medicine, Hematology/Oncology, Goethe University, Frankfurt, Germany.,Department of Medicine, Hemostaseology, Goethe University, Frankfurt, Germany
| | - Anna Wittenbrink
- Department of Medicine, Hemostaseology, Goethe University, Frankfurt, Germany
| | - Wolfgang Miesbach
- Department of Medicine, Hemostaseology, Goethe University, Frankfurt, Germany
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19
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Muhammad SA, Nordin N, Hussin P, Mehat MZ, Abu Kasim NH, Fakurazi S. Protective effects of stem cells from human exfoliated deciduous teeth derived conditioned medium on osteoarthritic chondrocytes. PLoS One 2020; 15:e0238449. [PMID: 32886713 PMCID: PMC7473555 DOI: 10.1371/journal.pone.0238449] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 08/15/2020] [Indexed: 02/06/2023] Open
Abstract
Treatment of osteoarthritis (OA) is still a major clinical challenge due to the limited inherent healing capacity of cartilage. Recent studies utilising stem cells suggest that the therapeutic benefits of these cells are mediated through the paracrine mechanism of bioactive molecules. The present study evaluates the regenerative effect of stem cells from human exfoliated deciduous teeth (SHED) conditioned medium (CM) on OA chondrocytes. The CM was collected after the SHED were cultured in serum-free medium (SFM) for 48 or 72 h and the cells were characterised by the expression of MSC and pluripotency markers. Chondrocytes were stimulated with interleukin-1β and treated with the CM. Subsequently, the expression of aggrecan, collagen type 2 (COL 2), matrix metalloproteinase-13 (MMP-13), nuclear factor-kB (NF-kB) and the level of inflammatory and anti-inflammatory markers were evaluated. SHED expressed mesenchymal stromal cell surface proteins but were negative for haematopoietic markers. SHED also showed protein expression of NANOG, OCT4 and SOX2 with differential subcellular localisation. Treatment of OA chondrocytes with CM enhanced anti-inflammation compared to control cells treated with SFM. Furthermore, the expression of MMP-13 and NF-kB was significantly downregulated in stimulated chondrocytes incubated in CM. The study also revealed that CM increased the expression of aggrecan and COL 2 in OA chondrocytes compared to SFM control. Both CM regenerate extracellular matrix proteins and mitigate increased MMP-13 expression through inhibition of NF-kB in OA chondrocytes due to the presence of bioactive molecules. The study underscores the potential of CM for OA treatment.
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Affiliation(s)
- Suleiman Alhaji Muhammad
- Institute of Bioscience, Universiti Putra Malaysia, Selangor, Malaysia
- Department of Biochemistry, Usmanu Danfodiyo University, Sokoto, Nigeria
| | - Norshariza Nordin
- Department of Biomedical Science, Universiti Putra Malaysia, Selangor, Malaysia
| | - Paisal Hussin
- Department of Orthopaedics, Columbia Asia Hospital, Selangor, Malaysia
| | | | - Noor Hayaty Abu Kasim
- Dean’s Office, Faculty of Dentistry, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
- Faculty of Dental Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Sharida Fakurazi
- Institute of Bioscience, Universiti Putra Malaysia, Selangor, Malaysia
- Department of Human Anatomy, Universiti Putra Malaysia, Selangor, Malaysia
- * E-mail:
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20
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Menarim BC, Gillis KH, Oliver A, Mason C, Werre SR, Luo X, Byron CR, Kalbfleisch TS, MacLeod JN, Dahlgren LA. Inflamed synovial fluid induces a homeostatic response in bone marrow mononuclear cells in vitro: Implications for joint therapy. FASEB J 2020; 34:4430-4444. [PMID: 32030831 DOI: 10.1096/fj.201902698r] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 01/13/2020] [Accepted: 01/13/2020] [Indexed: 02/06/2023]
Abstract
Synovial inflammation is a central feature of osteoarthritis (OA), elicited when local regulatory macrophages (M2-like) become overwhelmed, activating an inflammatory response (M1-like). Bone marrow mononuclear cells (BMNC) are a source of naïve macrophages capable of reducing joint inflammation and producing molecules essential for cartilage metabolism. This study investigated the response of BMNC to normal (SF) and inflamed synovial fluid (ISF). Equine BMNC cultured in autologous SF or ISF (n = 8 horses) developed into macrophage-rich cultures with phenotypes similar to cells native to normal SF and became more confluent in ISF (~100%) than SF (~25%). BMNC cultured in SF or ISF were neither M1- nor M2-like, but exhibited aspects of both phenotypes and a regulatory immune response, characterized by increasing counts of IL-10+ macrophages, decreasing IL-1β concentrations and progressively increasing IL-10 and IGF-1 concentrations. Changes were more marked in ISF and suggest that homeostatic mechanisms were preserved over time and were potentially favored by progressive cell proliferation. Collectively, our data suggest that intra-articular BMNC could increase synovial macrophage counts, potentiating the macrophage- and IL-10-associated mechanisms of joint homeostasis lost during the progression of OA, preserving the production of cytokines involved in tissue repair (PGE2 , IL-10) generally impaired by frequently used corticosteroids.
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Affiliation(s)
- Bruno C Menarim
- Department of Large Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, USA
| | - Kiersten H Gillis
- Department of Large Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, USA
| | - Andrea Oliver
- Department of Large Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, USA
| | - Caitlin Mason
- Department of Large Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, USA
| | - Stephen R Werre
- Laboratory for Study Design and Statistical Analysis, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, USA
| | - Xin Luo
- Department of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, USA
| | - Christopher R Byron
- Department of Large Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, USA
| | - Theodore S Kalbfleisch
- Maxwell Gluck Equine Research Center, College of Agricultural and Veterinary Sciences, University of Kentucky, Lexington, KY, USA
| | - James N MacLeod
- Maxwell Gluck Equine Research Center, College of Agricultural and Veterinary Sciences, University of Kentucky, Lexington, KY, USA
| | - Linda A Dahlgren
- Department of Large Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, USA
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21
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Christensen KR, Kjelgaard-Hansen M, Nielsen LN, Wiinberg B, Alexander Althoehn F, Bloksgaard Poulsen N, Kryger Vøls K, Popp Thyme A, Maria Lövgren K, Kornerup Hansen A, Roepstorff K. Rapid inflammation and early degeneration of bone and cartilage revealed in a time-course study of induced haemarthrosis in haemophilic rats. Rheumatology (Oxford) 2020; 58:588-599. [PMID: 29982826 DOI: 10.1093/rheumatology/key186] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 05/23/2018] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVES Detailed knowledge of the sequential cell and tissue responses following haemarthrosis is important for a deep understanding of the pathological process initiated upon extensive bleeding into the joint causing haemophilic arthropathy (HA). The underlying pathobiology driving haemarthrosis towards HA has been difficult to establish in detail, although animal models have shed light on some processes. Previous studies have focused on a single or a few distant time points and often only characterizing one tissue type of the joint. The objective of this study was, therefore, to carefully map early onset of synovitis and HA following induced haemarthrosis. METHODS One hundred and thirty haemophilia A rats were subjected to induced haemarthrosis or a sham procedure in full anaesthesia and euthanized from 30 min to 7 days after the procedure. Pathological changes of the joints were visualized using micro-computed tomography, histology and immunohistochemistry. RESULTS Synovitis developed within 24 h and was dominated by myeloid cell infiltrations. Cartilage and bone pathology were evident as early as 48-96 h after haemarthrosis, and the pathology rapidly progressed with extensive periosteal bone formation and formation of subchondral cysts. CONCLUSION Fast, extensive and simultaneous cartilage and bone degeneration developed shortly after haemarthrosis, as shown by the detailed mapping of the early pathogenesis of HA. The almost immediate loss of cartilage and the pathological bone turnover suggest a direct influence of blood on these processes and are unlikely to be attributed simply to an indirect effect of inflammation.
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Affiliation(s)
- Kristine Rothaus Christensen
- Translational Haemophilia Pharmacology, University of Copenhagen, Copenhagen, Denmark.,Veterinary Disease Biology, University of Copenhagen, Copenhagen, Denmark
| | - Mads Kjelgaard-Hansen
- Translational Haemophilia Pharmacology, University of Copenhagen, Copenhagen, Denmark
| | - Lise Nikolic Nielsen
- Veterinary Clinical and Animal Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Bo Wiinberg
- Haemophilia Translational Biology, Global Research, Novo Nordisk A/S, Maaloev
| | | | | | - Kåre Kryger Vøls
- Veterinary Disease Biology, University of Copenhagen, Copenhagen, Denmark.,Histology & Bioimaging, Global Research, Novo Nordisk A/S, Maaloev, Denmark
| | - Anders Popp Thyme
- Translational Haemophilia Pharmacology, University of Copenhagen, Copenhagen, Denmark
| | - Karin Maria Lövgren
- Translational Haemophilia Pharmacology, University of Copenhagen, Copenhagen, Denmark
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22
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Dhar J, Aggarwal S, Kumar S, Gupta N, Garg S, Chakravarty A, Ish P. A Cross-Sectional Study Evaluating Inflammatory Markers in Hemophilia and Association with Chronic Complications. MAMC JOURNAL OF MEDICAL SCIENCES 2020. [DOI: 10.4103/mamcjms.mamcjms_95_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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23
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A Translational Study of TNF-Alpha Antagonists as an Adjunctive Therapy for Preventing Hemophilic Arthropathy. J Clin Med 2019; 9:jcm9010075. [PMID: 31892201 PMCID: PMC7019955 DOI: 10.3390/jcm9010075] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 12/20/2019] [Accepted: 12/24/2019] [Indexed: 02/08/2023] Open
Abstract
Repeated intra-articular hemorrhages lead to hemophilic arthropathy in severe hemophilia. Inflammation and pro-inflammatory cytokines (e.g., tumor necrosis factor alpha (TNFα)) might be involved in this pathogenesis. We hypothesized that anti-TNFα may provide adjuvant protection for hemophilic arthropathy management. We measured TNFα in synovial lavage from hemophilia mice subjected to hemarthrosis induction and synovial fluid from patients with hemophilic arthropathy (n = 5). In hemophilia mice, recurrent hemarthroses were induced, anti-TNFα was initiated either from day (D)7 after one hemarthrosis episode or D21 after three hemarthroses episodes (n ≥ 7/treatment group). In patients with hemophilic arthropathy (16 patients with 17 affected joints), a single dose of anti-TNFα was administered intra-articularly. Efficacy, characterized by synovial membrane thickness and vascularity, was determined. Elevated TNFα in synovial lavage was found in the hemophilia mice and patients with hemophilic arthropathy. Hemophilia mice subjected to three hemarthroses developed severe synovitis (Synovitis score of 6.0 ± 1.6). Factor IX (FIX) replacement alone partially improved the pathological changes (Synovitis score of 4.2 ± 0.8). However, anti-TNFα treatment initiated at D7, not D21, significantly provided protection (Synovitis score of 1.8 ± 0.9 vs. 3.9 ± 0.3). In patients with hemophilic arthropathy, intra-articular anti-TNFα significantly decreased synovial thickness and vascularity during the observed period from D7 to D30. Collectively, this preliminary study seems to indicate that TNFα may be associated with the pathogenicity of hemophilic arthropathy and anti-TNFα could provide adjuvant protection against hemophilic arthropathy. Further studies are required to confirm the preliminary results shown in this study.
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24
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Zhang T, Yao Y. Effects of inflammatory cytokines on bone/cartilage repair. J Cell Biochem 2019; 120:6841-6850. [PMID: 30335899 DOI: 10.1002/jcb.27953] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 10/02/2018] [Indexed: 01/24/2023]
Abstract
Many inflammatory factors can affect cell behaviors and work as a form of inter-regulatory networks through the inflammatory pathway. Inflammatory cytokines are critical for triggering bone regeneration after fracture or bone injury. Also, inflammatory cytokines play an important role in cartilage repair. The synergistic or antagonistic effects of both proinflammatory and anti-inflammatory cytokines have a great influence on fracture healing. This review discusses key inflammatory cytokines and signaling pathways involved in bone or cartilage repair.
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Affiliation(s)
- Tingshuai Zhang
- Department of Joint Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Guangdong Key Laboratory of Orthopaedic Technology And Implant Materials, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yongchang Yao
- Department of Joint Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Guangdong Key Laboratory of Orthopaedic Technology And Implant Materials, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
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Du C, Smith A, Avalos M, South S, Crabtree K, Wang W, Kwon YH, Vijayagopal P, Juma S. Blueberries Improve Pain, Gait Performance, and Inflammation in Individuals with Symptomatic Knee Osteoarthritis. Nutrients 2019; 11:nu11020290. [PMID: 30699971 PMCID: PMC6413191 DOI: 10.3390/nu11020290] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 01/17/2019] [Accepted: 01/23/2019] [Indexed: 01/11/2023] Open
Abstract
Osteoarthritis (OA) is the most common joint disorder in the world and is the most frequent cause of walking related disability among older adults in the US, which brings a significant economic burden and reduces quality of life. The initiation and development of OA typically involves degeneration or progressive loss of the structure and function of articular cartilage. Inflammation is one of the major drives of the progression of OA. Dietary polyphenols have been studied for their anti-inflammatory properties and potential anabolic effects on the cartilage cells. Blueberries are widely consumed and are high in dietary polyphenols, therefore regular consumption of blueberries may help improve OA. The purpose of the present study was to examine the effect of freeze dried whole blueberries on pain, gait performance, and inflammation in individuals with symptomatic knee OA. In a randomized, double-blind trial, adults age 45 to 79 with symptomatic knee OA, were randomized to either consume 40 g freeze-dried blueberry powder (n = 33) or placebo powder (n = 30) daily for four months. Blood draws and assessment of pain and gait were conducted at baseline, two months, and four months. Western Ontario McMaster Osteoarthritis Index (WOMAC) questionnaires were used to assess pain and GAITRite® electronic walkway was used to evaluate gait spatiotemporal parameters. WOMAC total score and sub-groups, including pain, stiffness, and difficulty to perform daily activities decreased significantly in the blueberry treatment group (p < 0.05), but improvement of WOMAC total score and difficulty to perform daily activities were not observed in the placebo group. Normal walking pace single support percentage for both limbs increased (p = or < 0.007), while double support percentage for both limbs decreased in the blueberry treatment group (p = or < 0.003). No significant changes were observed in plasma concentrations of tumor necrosis factor (TNF)-α, interleukin (IL)-1β, IL-6, IL-10, IL-13, matrix metalloproteinases (MMP)-3, MMP-13, and monocyte chemoattractant protein-1 (MCP-1) in both treatment groups. However, an increasing trend for IL-13 concentration and a decreasing trend in MCP-1 concentration were noted in the blueberry group. The findings of this study suggest that daily incorporation of whole blueberries may reduce pain, stiffness, and difficulty to perform daily activities, while improving gait performance, and would therefore improve quality of life in individuals with symptomatic knee OA.
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Affiliation(s)
- Chen Du
- Department of Nutrition and Food Science, Texas Woman's University, Denton, TX 76204, USA.
| | - Amy Smith
- Department of Nutrition and Food Science, Texas Woman's University, Denton, TX 76204, USA.
| | - Marco Avalos
- School of Health Promotion and Kinesiology, Texas Woman's University, Denton, TX 76204, USA.
| | - Sanique South
- Department of Nutrition and Food Science, Texas Woman's University, Denton, TX 76204, USA.
| | - Keith Crabtree
- Department of Nutrition and Food Science, Texas Woman's University, Denton, TX 76204, USA.
| | - Wanyi Wang
- Center for Research Design and Analysis, Texas Woman's University, Houston, TX 77030, USA.
| | - Young-Hoo Kwon
- School of Health Promotion and Kinesiology, Texas Woman's University, Denton, TX 76204, USA.
| | - Parakat Vijayagopal
- Department of Nutrition and Food Science, Texas Woman's University, Denton, TX 76204, USA.
| | - Shanil Juma
- Department of Nutrition and Food Science, Texas Woman's University, Denton, TX 76204, USA.
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Abstract
PURPOSE OF REVIEW To assess the utilization and efficacy of platelet-rich plasma (PRP), for the treatment of articular cartilage injury, most commonly characterized by progressive pain and loss of joint function in the setting of osteoarthritis (OA). RECENT FINDINGS PRP modulates the inflammatory and catabolic environment through a locally applied concentrate of platelets, leukocytes, and growth factors. Clinically, PRP has been shown to be possibly a viable treatment adjuvant for a variety of inflammatory and degenerative conditions. Recent efforts have focused on optimizing delivery methods that enable platelets to slowly degranulate their biological constituents, which may promote healing and improve OA symptoms for a longer duration. There are various factors that affect the progression of OA within joints, including inhibition of inflammatory cytokines and altering the level of enzymatic expression. PRP therapy aims to mediate inflammatory and catabolic factors in a degenerative environment through the secretion of anti-inflammatory factors and chemotaxic effects. There are a growing number of studies that have demonstrated the clinical benefit of PRP for non-operative management of OA. Additional randomized controlled trials with long-term follow-up are needed in order to validate PRP's therapeutic efficacy in this setting. Additionally, continued basic research along with well-designed pre-clinical studies and reporting standards are necessary in order to clarify the effectiveness of PRP for cartilage repair and regeneration for future clinical applications.
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27
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Wojdasiewicz P, Poniatowski ŁA, Nauman P, Mandat T, Paradowska-Gorycka A, Romanowska-Próchnicka K, Szukiewicz D, Kotela A, Kubaszewski Ł, Kotela I, Kurkowska-Jastrzębska I, Gasik R. Cytokines in the pathogenesis of hemophilic arthropathy. Cytokine Growth Factor Rev 2018; 39:71-91. [DOI: 10.1016/j.cytogfr.2017.11.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Accepted: 11/09/2017] [Indexed: 01/26/2023]
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Chondrogenic potential of IL-10 in mechanically injured cartilage and cellularized collagen ACI grafts. Osteoarthritis Cartilage 2018; 26:264-275. [PMID: 29169959 DOI: 10.1016/j.joca.2017.11.007] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 11/07/2017] [Accepted: 11/11/2017] [Indexed: 02/02/2023]
Abstract
OBJECTIVE The application of adjunctive mediators in Autologous chondrocyte implantation (ACI) techniques might be useful for improving the dedifferentiated chondrocyte phenotype, to support neocartilage formation and inhibit post-traumatic cartilage destruction. In this study we examined if (a) interleukin 10 treatment can cause chondrogenic phenotype stabilization and matrix preservation in mechanically injured cartilage and if (b) IL-10 can promote chondrogenesis in a clinically applied collagen scaffold for ACI treatment. MATERIALS AND METHODS For (a) bovine articular cartilage was harvested, subjected to an axial unconfined injury and treated with bovine IL-10 (1-10,000 pg/ng/ml). For (b) a post-operatively remaining ACI graft was treated with human IL-10. Expression levels of type I/II/X collagen, SOX9 and aggrecan were measured by qPCR (a,b). After 3 weeks cell death was analyzed (nuclear blebbing and TUNEL assay) and matrix composition was determined by GAG measurements and immunohistochemistry (aggrecan, type I/II collagen, hyaluronic acid). STATISTICS One way ANOVA analysis with Bonferroni's correction. RESULTS (a) IL-10 stabilized the chondrogenic phenotype after injurious compression and preserved matrix integrity. This was indicated by elevated expression of chondrogenic markers COL2A1, ACAN, SOX9, while COL1A1 and COL10A1 were reduced. An increased GAG content paralleled this and histological staining of type 2 collagen, aggrecan and toluidine blue were enhanced after 3 weeks. (b) IL-10 [100 pg/ml] improved the chondrogenic differentiation of human chondrocytes, which was accompanied by cartilaginous matrix formation after 3 weeks of incubation. CONCLUSION Interleukin-10 is a versatile adjuvant candidate to control the post-injurious environment in cartilage defects and promote chondrogenesis in ACI grafts.
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Adams SB, Reilly RM, Huebner JL, Kraus VB, Nettles DL. Time-Dependent Effects on Synovial Fluid Composition During the Acute Phase of Human Intra-articular Ankle Fracture. Foot Ankle Int 2017; 38:1055-1063. [PMID: 28891711 DOI: 10.1177/1071100717728234] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The study objective was to examine the effect of time and fracture severity on the undiluted synovial fluid (SF) microenvironment during the acute phase following intra-articular fracture (IAF) of the human ankle. METHODS Ankle SF from 54 patients with an acute IAF was analyzed for concentrations of 10 cytokines, 5 matrix metalloproteinases, 2 products of cartilage catabolism, and combined products of heme metabolism. All analytes were correlated with time from fracture and further analyzed for an effect of 3 time subgroups (0-2 days, 3-9 days, and ≥10 days) corresponding to timepoints for clinical ankle fracture interventions. The effect of fracture severity was determined by grouping SF according to the number of radiographic intra-articular fracture lines. RESULTS Fifteen of 18 analytes were significantly correlated with time. Temporal grouping of SF revealed an initial (0-2 days) spike of pro-inflammatory (IL-12p70, IL-1β, IL-6) and anti-inflammatory (IL-10 and IL-4) cytokines, matrix metalloproteinases (MMP) MMP-9, and sGAG, followed immediately (3-9 days) by products of heme metabolism and an unchallenged surge in mediators and products of cartilage catabolism (MMP-1, MMP-2, MMP-3, MMP-10, and CTX-II). After 10 days, there was a decrease in pro- and anti-inflammatory cytokines but a persistence of mediators of ECM catabolism. There was no clear relationship between the number of fracture lines and SF levels of analytes. CONCLUSIONS This study demonstrated acute temporal fluctuations following ankle IAF resulting in an overall catabolic environment by 10 days post-fracture and supports consideration of an early evacuation of the joint space to reduce the intra-articular inflammatory burden. Clinical Relavence: This study contributes to the understanding of the intra-articular events that potentially contribute to the development of posttraumatic osteoarthritis acutely following IAF in the ankle.
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Affiliation(s)
| | | | - Janet L Huebner
- 1 Duke University Medical Center, Durham, NC, USA.,3 Duke Molecular Physiology Institute, Durham, NC, USA
| | - Virginia B Kraus
- 1 Duke University Medical Center, Durham, NC, USA.,2 Department of Medicine, Division of Rheumatology and Immunology, Duke University, Durham, NC, USA.,3 Duke Molecular Physiology Institute, Durham, NC, USA
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30
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Pinto PR, Paredes AC, Costa P, Carvalho M, Lopes M, Fernandes S, Pedras S, Almeida A. Effectiveness of two psychological interventions for pain management, emotional regulation and promotion of quality of life among adult Portuguese men with haemophilia (PSY-HaEMOPEQ): study protocol for a single-centre prospective randomised controlled trial. BMJ Open 2017; 7:e016973. [PMID: 28871021 PMCID: PMC5588949 DOI: 10.1136/bmjopen-2017-016973] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2017] [Revised: 05/24/2017] [Accepted: 06/12/2017] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Haemophilia is a bleeding disorder associated with significant pain, emotional distress, quality of life (QoL) impairment and considerable healthcare costs. Psychosocial health and effective pain management are considered essential end points for optimal haemophilia care, but there is a significant gap in evidence-based treatments targeting these outcomes in people with haemophilia (PWH). Psychological interventions are cost-effective in promoting emotional well-being, QoL and pain control, although these have been scarcely used in haemophilia field. This investigation aims to evaluate the effectiveness of two psychological interventions for pain management, emotional regulation and promotion of QoL in PWH. METHODS AND ANALYSIS This is a single-centre parallel randomised controlled trial conducted at a European Haemophilia Comprehensive Care Centre in Portugal, with five assessment points: baseline (T0), postintervention (T1), 3 (T2), 6 (T3) and 12 (T4) months follow-up. Eligible adult males, with moderate or severe haemophilia A or B will be randomised to experimental (EG) or control (CG) group. Intervention is either cognitive-behavioural therapy (EG1) or hypnosis (EG2), both consisting of four weekly sessions following standardised scripts delivered by trained psychologists. Randomisation will be computer generated, allocation concealment will be guaranteed and outcome assessors will be blind to EG/CG allocation. Main outcomes are pain and haemophilia-related QoL and secondary outcomes include clinical (clotting factor replacement consumption, joint bleeding episodes, analgesic intake) and psychological (pain coping strategies, anxiety, depression, illness perceptions) variables, functional assessment of the joints, inflammatory biomarkers (cytokines, high-sensitivity C reactive protein) and white blood cell count. ETHICS AND DISSEMINATION This study was approved by the competent authorities and all procedures will comply with international ethical guidelines for clinical studies involving humans. Written informed consent will be obtained from all participants. The dissemination plan includes peer-reviewed scientific publications, conference participation and web and media coverage. TRIAL REGISTRATION NUMBER NCT02870452.
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Affiliation(s)
- Patrícia Ribeiro Pinto
- Life and Health Sciences Research Institute, School of Medicine, University of Minho, Braga, Portugal
- ICVS / 3B's, PT Government Associate Laboratory, Braga / Guimarães, Portugal
| | - Ana Cristina Paredes
- Life and Health Sciences Research Institute, School of Medicine, University of Minho, Braga, Portugal
- ICVS / 3B's, PT Government Associate Laboratory, Braga / Guimarães, Portugal
| | - Patrício Costa
- Life and Health Sciences Research Institute, School of Medicine, University of Minho, Braga, Portugal
- ICVS / 3B's, PT Government Associate Laboratory, Braga / Guimarães, Portugal
- Faculty of Psychology and Education Sciences, University of Porto, Porto, Portugal
| | - Manuela Carvalho
- Centre of Hemophilia, Department of Transfusion Medicine and Blood Bank, Centro Hospitalar São João, Porto, Portugal
| | - Manuela Lopes
- Centre of Hemophilia, Department of Transfusion Medicine and Blood Bank, Centro Hospitalar São João, Porto, Portugal
| | - Susana Fernandes
- Centre of Hemophilia, Department of Transfusion Medicine and Blood Bank, Centro Hospitalar São João, Porto, Portugal
| | - Susana Pedras
- School of Psychology, University of Minho, Braga, Portugal
| | - Armando Almeida
- Life and Health Sciences Research Institute, School of Medicine, University of Minho, Braga, Portugal
- ICVS / 3B's, PT Government Associate Laboratory, Braga / Guimarães, Portugal
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van Vulpen LFD, Popov-Celeketic J, van Meegeren MER, Coeleveld K, van Laar JM, Hack CE, Schutgens REG, Mastbergen SC, Lafeber FPJG. A fusion protein of interleukin-4 and interleukin-10 protects against blood-induced cartilage damage in vitro and in vivo. J Thromb Haemost 2017; 15:1788-1798. [PMID: 28696534 DOI: 10.1111/jth.13778] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Indexed: 12/30/2022]
Abstract
Essentials Targeted treatment for hemophilic arthropathy, still causing significant morbidity, is lacking. This study evaluates the efficacy of a fusion of protein of interleukin(IL)-4 and IL-10. In vitro the fusion protein prevents blood-induced cartilage damage in a dose-dependent manner. In hemophilic mice, the IL4-10 fusion protein ameliorates cartilage damage upon joint bleeding. SUMMARY Background Joint damage still causes significant morbidity in hemophilia. It results from synovial inflammation and direct cartilage-degenerating properties of blood components. Interleukin (IL)-4 and IL-10 have been shown to protect cartilage from blood-induced damage. Recently an IL4-10 fusion protein has been developed to combine the function of IL-4 and IL-10 and increase their bioavailability. Objectives In this study we evaluate whether this IL4-10 fusion protein protects against blood-induced joint damage. Methods In vitro, human cartilage explants were exposed to whole blood and simultaneously to a broad concentration range of the IL4-10 fusion protein. Effects on cartilage matrix turnover were compared with the individual cytokines. Moreover, the influence of the fusion protein and its individual components on IL-1β and IL-6 production was investigated. In hemophilia A mice, the effect of intra-articular treatment on synovitis and cartilage damage resulting from joint bleeding was evaluated by histochemistry. Results In vitro, the fusion protein prevented blood-induced cartilage damage in a dose-dependent manner, with equal effectiveness to the combination of the separate cytokines. In whole blood cultures 10 ng mL-1 fusion protein completely blocked the production of IL-1β and IL-6 by monocytes/macrophages. In hemophilic mice, intra-articular injection of IL-4 and IL-10 did not influence synovitis or cartilage degeneration. In contrast, equimolar amounts of the fusion protein attenuated cartilage damage upon repeated joint bleeding, although synovial inflammation was hardly affected. Conclusions Overall, this study shows that the IL4-10 fusion protein prevents blood-induced cartilage damage in vitro and ameliorates cartilage degeneration upon joint bleeding in hemophilic mice.
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Affiliation(s)
- L F D van Vulpen
- Van Creveldkliniek, University Medical Center Utrecht, Utrecht, the Netherlands
- Department of Rheumatology and Clinical Immunology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - J Popov-Celeketic
- Department of Rheumatology and Clinical Immunology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - M E R van Meegeren
- Van Creveldkliniek, University Medical Center Utrecht, Utrecht, the Netherlands
- Department of Rheumatology and Clinical Immunology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - K Coeleveld
- Department of Rheumatology and Clinical Immunology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - J M van Laar
- Department of Rheumatology and Clinical Immunology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - C E Hack
- Department of Rheumatology and Clinical Immunology, University Medical Center Utrecht, Utrecht, the Netherlands
- Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - R E G Schutgens
- Van Creveldkliniek, University Medical Center Utrecht, Utrecht, the Netherlands
| | - S C Mastbergen
- Department of Rheumatology and Clinical Immunology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - F P J G Lafeber
- Department of Rheumatology and Clinical Immunology, University Medical Center Utrecht, Utrecht, the Netherlands
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Behrendt P, Häfelein K, Preusse-Prange A, Bayer A, Seekamp A, Kurz B. IL-10 ameliorates TNF-α induced meniscus degeneration in mature meniscal tissue in vitro. BMC Musculoskelet Disord 2017; 18:197. [PMID: 28511649 PMCID: PMC5434535 DOI: 10.1186/s12891-017-1561-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Accepted: 05/09/2017] [Indexed: 12/19/2022] Open
Abstract
Background Joint inflammation causes meniscus degeneration and can exacerbate post-traumatic meniscus injuries by extracellular matrix degradation, cellular de-differentiation and cell death. The aim of this study was to examine whether anti-inflammatory interleukin-10 exerts protective effects in an in vitro model of TNF-α-induced meniscus degeneration. Methods Meniscus tissue was harvested from the knees of adult cows. After 24 h of equilibrium explants were simultaneously treated with bovine TNF-α and IL-10. After an incubation time of 72 h cell death was measured histomorphometrically (nuclear blebbing, NB) and release of glycosaminoglycans (GAG, DMMB assay) and nitric oxide (NO, Griess-reagent) were analysed. Transcription levels (mRNA) of matrix degrading enzymes, collagen type X (COL10A1) and nitric oxide synthetase 2 (NOS2) were measured by quantitative real time PCR. TNF-α-dependent formation of the aggrecanase-specific aggrecan neoepitope NITEGE was visualised by immunostaining. Differences between groups were calculated using a one-way ANOVA with a Bonferroni post hoc test. Results Administration of IL-10 significantly prevented the TNF-α-related cell death (P .001), release of NO (P .003) and NOS2 expression (P .04). Release of GAG fragments (P .001), NITEGE formation and expression of MMP3 (P .007), -13 (P .02) and ADAMTS4 (P .001) were significantly reduced. The TNF-α-dependent increase in COL10A1 expression was also antagonized by IL-10 (P .02). Conclusion IL-10 prevented crucial mechanisms of meniscal degeneration induced by a key cytokine of OA, TNF-α. Administration of IL-10 might improve the biological regeneration and provide a treatment approach in degenerative meniscus injuries and in conditions of post-traumatic sports injuries.
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Affiliation(s)
- P Behrendt
- Department of Orthopaedics and Trauma Surgery, University Medical Center Schleswig-Holstein, Campus Kiel, Kiel, Germany.
| | - K Häfelein
- Institute of Anatomy, Christian Albrechts-University, Kiel, Germany
| | - A Preusse-Prange
- Institute of Anatomy, Christian Albrechts-University, Kiel, Germany
| | - A Bayer
- Department of Cardiovascular Surgery, University Medical Center Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - A Seekamp
- Department of Orthopaedics and Trauma Surgery, University Medical Center Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - B Kurz
- Institute of Anatomy, Christian Albrechts-University, Kiel, Germany
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33
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Sun F, Zhang Y, Li Q. Therapeutic mechanisms of ibuprofen, prednisone and betamethasone in osteoarthritis. Mol Med Rep 2016; 15:981-987. [DOI: 10.3892/mmr.2016.6068] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Accepted: 11/10/2016] [Indexed: 11/05/2022] Open
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Behrendt P, Preusse-Prange A, Klüter T, Haake M, Rolauffs B, Grodzinsky AJ, Lippross S, Kurz B. IL-10 reduces apoptosis and extracellular matrix degradation after injurious compression of mature articular cartilage. Osteoarthritis Cartilage 2016; 24:1981-1988. [PMID: 27349464 DOI: 10.1016/j.joca.2016.06.016] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Revised: 05/25/2016] [Accepted: 06/13/2016] [Indexed: 02/02/2023]
Abstract
OBJECTIVE The aim of this study was to examine whether anti-inflammatory interleukin-10 (IL-10) exerts chondroprotective effects in an in vitro model of a single mechanical injury of mature articular cartilage. METHOD Articular cartilage was harvested from the femoro-patellar groove of adult cows (Bos taurus) and cultured w/o bovine IL-10. After 24 h of equilibration explants were subjected to an axial unconfined compression (50% strain, velocity 2 mm/s, held for 10 s). After 96 h cell death was measured histomorphometrically (nuclear blebbing, NB) and the release of glycosaminoglycans (GAG, DMMB assay) and nitric oxide (NO, Griess-reagent) were analyzed. mRNA levels of matrix degrading enzymes and nitric oxide synthetase were measured by quantitative real time PCR. Differences between groups were calculated using a one-way ANOVA with a Bonferroni post hoc test. RESULTS Injurious compression significantly increased the number of cells with NB, release of GAG and nitric oxide and expression of MMP-3, -13, ADAMTS-4 and NOS2. Administration of IL-10 significantly reduced the injury related cell death and release of GAG and NO, respectively. Expression of MMP-3, -13, ADAMTS-4 and NOS2 were significantly reduced. CONCLUSION Joint injury is a complex process involving specific mechanical effects on cartilage as well as induction of an inflammatory environment. IL-10 prevented crucial mechanisms of chondrodegeneration induced by an injurious single compression. IL-10 might be a multipurpose drug candidate for the treatment of cartilage-related sports injuries or osteoarthritis (OA).
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Affiliation(s)
- P Behrendt
- Department of Trauma Surgery, University Medical Center Schleswig-Holstein, Campus Kiel, Germany.
| | - A Preusse-Prange
- Institute of Anatomy, Christian Albrechts-University, Kiel, Germany.
| | - T Klüter
- Department of Trauma Surgery, University Medical Center Schleswig-Holstein, Campus Kiel, Germany.
| | - M Haake
- Institute of Anatomy, Christian Albrechts-University, Kiel, Germany.
| | - B Rolauffs
- Siegfried Weller Institute for Trauma Research & Clinic for Trauma and Restorative Surgery, BG Trauma Clinic Tuebingen, University of Tuebingen, Tuebingen, Germany; Department of Orthopedics and Trauma Surgery, Albert Ludwigs University of Freiburg, Freiburg, Germany.
| | - A J Grodzinsky
- Massachusetts Institute of Technology, Cambridge, MA, USA.
| | - S Lippross
- Department of Trauma Surgery, University Medical Center Schleswig-Holstein, Campus Kiel, Germany.
| | - B Kurz
- Institute of Anatomy, Christian Albrechts-University, Kiel, Germany.
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Wyseure T, Mosnier LO, von Drygalski A. Advances and challenges in hemophilic arthropathy. Semin Hematol 2015; 53:10-9. [PMID: 26805902 DOI: 10.1053/j.seminhematol.2015.10.005] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2004] [Revised: 11/05/2004] [Accepted: 12/01/2005] [Indexed: 12/13/2022]
Abstract
Hemophilic arthropathy is a form of joint disease that develops secondary to joint bleeding and presents with synovial hypertrophy, cartilage and bony destruction. The arthropathy can develop despite clotting factor replacement and is especially disabling in the aging population. Pathobiological tissue changes are triggered by release of hemoglobin and iron deposition in the joint, but the sequence of events and the molecular mechanisms resulting in joint deterioration are incompletely understood. Treatment options other than clotting factor replacement are limited. Improvements in the treatment of hemophilia necessitate a better understanding of the processes that lead to this disabling condition and better diagnostic tools. Towards that end, studies of the molecular mechanisms leading to the arthropathy, as well as the development of sensitive imaging techniques and biomarkers are needed. These will pave the way to identify the cause of acute pain such as joint bleeding or synovitis, detect early, potentially reversible structural changes, and predict progression of disease. This review describes current imaging techniques and the development of high resolution musculoskeletal ultrasound with power Doppler to afford point-of-care diagnosis and management, the potential utility of diagnostic biomarkers, and summarizes our current knowledge of the pathobiology of hemophilic arthropathy.
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Affiliation(s)
- Tine Wyseure
- The Scripps Research Institute, Department of Molecular and Experimental Medicine, La Jolla, CA, USA
| | - Laurent O Mosnier
- The Scripps Research Institute, Department of Molecular and Experimental Medicine, La Jolla, CA, USA
| | - Annette von Drygalski
- The Scripps Research Institute, Department of Molecular and Experimental Medicine, La Jolla, CA, USA; University of California at San Diego, Department of Medicine, San Diego, CA, USA.
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Ravanbod R, Torkaman G, Mophid M, Mohammadali F. Experimental study on the role of intra-articular injection of MSCs on cartilage regeneration in haemophilia. Haemophilia 2015; 21:693-701. [DOI: 10.1111/hae.12659] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/21/2015] [Indexed: 12/12/2022]
Affiliation(s)
- R. Ravanbod
- Department of Physical Therapy; Biomechanical Research Laboratory; Tarbiat Modares University; Tehran Iran
| | - G. Torkaman
- Department of Physical Therapy; Biomechanical Research Laboratory; Tarbiat Modares University; Tehran Iran
| | - M. Mophid
- Department of Histology; Baquiyatallah University of Medical Sciences; Tehran Iran
| | - F. Mohammadali
- Department of Hematology; Tarbiat Modares University; Tehran Iran
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Rojas-Ortega M, Cruz R, Vega-López MA, Cabrera-González M, Hernández-Hernández JM, Lavalle-Montalvo C, Kouri JB. Exercise modulates the expression of IL-1β and IL-10 in the articular cartilage of normal and osteoarthritis-induced rats. Pathol Res Pract 2015; 211:435-43. [PMID: 25702530 DOI: 10.1016/j.prp.2015.01.008] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2014] [Revised: 01/02/2015] [Accepted: 01/21/2015] [Indexed: 12/22/2022]
Abstract
After a joint lesion, high-impact exercise is a risk factor for the development of osteoarthritis (OA). The degradation of articular cartilage in OA has been associated with the activation of inflammatory cytokine signaling pathways. However, differences in cytokine expression in healthy and injured cartilage after exercise have not yet been analyzed. We used immunofluorescence and Western blot to study the expression of IL-1β and IL-10 in the articular cartilage of normal (N), sham-operated (S), and menisectomized (OA) rats subjected or not to high-impact exercise (E) for 3, 6, and 10 days (N, NE, S, SE, and OA groups). Cartilage integrity and proteoglycan content were only affected in the OA groups. Exercise increased the amount of IL-1β and IL-10 positive chondrocytes in NE and SE groups compared with non-exercised groups (N and S). The expression of IL-1β was up-regulated over time in the NE and OA groups, although in the late stages the increase was higher in the OA groups. In contrast, the expression of anti-inflammatory IL-10 was low in the OA group, whereas in the NE groups expression levels were higher at each time point analyzed. These results suggest that anti- and pro-inflammatory molecules in the cartilage might be tightly regulated to maintain the integrity of the tissue and that when this equilibrium is broken (when the meniscus is removed), the pro-inflammatory cytokines take over and OA develops.
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Affiliation(s)
- Mariel Rojas-Ortega
- Departamento de Infectómica y Patogénesis Molecular, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), México D.F., Mexico
| | - Raymundo Cruz
- Departamento de Infectómica y Patogénesis Molecular, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), México D.F., Mexico
| | - Marco Antonio Vega-López
- Departamento de Infectómica y Patogénesis Molecular, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), México D.F., Mexico
| | - Moisés Cabrera-González
- Departamento de Infectómica y Patogénesis Molecular, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), México D.F., Mexico
| | - José Manuel Hernández-Hernández
- Departamento de Biología Celular, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), México D.F., Mexico
| | | | - Juan B Kouri
- Departamento de Infectómica y Patogénesis Molecular, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), México D.F., Mexico.
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Abstract
Hemophilia A and B are rare, X-linked bleeding disorders resulting from a partial or total deficiency of functionally active coagulation factor VIII or factor IX, respectively. Endogenous factor levels have traditionally been used to characterize the severity of the disorder, with severe hemophilia considered as circulating levels of factor less than 1% of normal. Identifying patients with severe hemophilia is essential to effective treatment, since these patients are at highest risk of spontaneous life or limb-threatening bleeding and disability resulting from repeated joint bleeding and are most likely to benefit from prophylaxis. However, there is variability in bleeding tendency, even among patients with severe hemophilia. This article will review potential modifiers of hemophilia-associated bleeding other than endogenous factor activity, which may influence bleeding tendencies and complications in hemophilic patients considered to have severe hemophilia. These potential modifiers include physiologic factors, such as elements of the hemostatic system; pathophysiologic factors, such as hemophilic arthropathy, associated inflammation, and angiogenesis; and others, such as seasonal variation, body weight, and physical activity.
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The role of inflammatory and anti-inflammatory cytokines in the pathogenesis of osteoarthritis. Mediators Inflamm 2014; 2014:561459. [PMID: 24876674 PMCID: PMC4021678 DOI: 10.1155/2014/561459] [Citation(s) in RCA: 1031] [Impact Index Per Article: 103.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2014] [Accepted: 04/12/2014] [Indexed: 12/11/2022] Open
Abstract
Osteoarthritis (OA) is the most common chronic disease of human joints. The basis of pathologic changes involves all the tissues forming the joint; already, at an early stage, it has the nature of inflammation with varying degrees of severity. An analysis of the complex relationships indicates that the processes taking place inside the joint are not merely a set that (seemingly) only includes catabolic effects. Apart from them, anti-inflammatory anabolic processes also occur continually. These phenomena are driven by various mediators, of which the key role is attributed to the interactions within the cytokine network. The most important group controlling the disease seems to be inflammatory cytokines, including IL-1β, TNFα, IL-6, IL-15, IL-17, and IL-18. The second group with antagonistic effect is formed by cytokines known as anti-inflammatory cytokines such as IL-4, IL-10, and IL-13. The role of inflammatory and anti-inflammatory cytokines in the pathogenesis of OA with respect to inter- and intracellular signaling pathways is still under investigation. This paper summarizes the current state of knowledge. The cytokine network in OA is put in the context of cells involved in this degenerative joint disease. The possibilities for further implementation of new therapeutic strategies in OA are also pointed.
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Interleukin-10 inhibits bone resorption: a potential therapeutic strategy in periodontitis and other bone loss diseases. BIOMED RESEARCH INTERNATIONAL 2014; 2014:284836. [PMID: 24696846 PMCID: PMC3947664 DOI: 10.1155/2014/284836] [Citation(s) in RCA: 87] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Revised: 01/05/2014] [Accepted: 01/05/2014] [Indexed: 01/07/2023]
Abstract
Periodontitis and other bone loss diseases, decreasing bone volume and strength, have a significant impact on millions of people with the risk of tooth loss and bone fracture. The integrity and strength of bone are maintained through the balance between bone resorption and bone formation by osteoclasts and osteoblasts, respectively, so the loss of bone results from the disruption of such balance due to increased resorption or/and decreased formation of bone. The goal of therapies for diseases of bone loss is to reduce bone loss, improve bone formation, and then keep healthy bone density. Current therapies have mostly relied on long-term medication, exercise, anti-inflammatory therapies, and changing of the life style. However there are some limitations for some patients in the effective treatments for bone loss diseases because of the complexity of bone loss. Interleukin-10 (IL-10) is a potent anti-inflammatory cytokine, and recent studies have indicated that IL-10 can contribute to the maintenance of bone mass through inhibition of osteoclastic bone resorption and regulation of osteoblastic bone formation. This paper will provide a brief overview of the role of IL-10 in bone loss diseases and discuss the possibility of IL-10 adoption in therapy of bone loss diseases therapy.
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Jung YK, Kim GW, Park HR, Lee EJ, Choi JY, Beier F, Han SW. Role of interleukin-10 in endochondral bone formation in mice: anabolic effect via the bone morphogenetic protein/Smad pathway. ACTA ACUST UNITED AC 2014; 65:3153-64. [PMID: 24022823 DOI: 10.1002/art.38181] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2012] [Accepted: 08/27/2013] [Indexed: 01/08/2023]
Abstract
OBJECTIVE Interleukin-10 (IL-10) is a pleiotropic immunoregulatory cytokine with a chondroprotective effect that is elevated in cartilage and synovium in patients with osteoarthritis. However, the role of IL-10 during endochondral bone formation and its mechanism of action have not been elucidated. METHODS IL-10(-/-) mice and IL-10-treated tibial organ cultures were used to study loss and gain of IL-10 functions, respectively, during endochondral bone formation. Primary chondrocytes from the long bones of mouse embryos were cultured with and without IL-10. To assess the role of IL-10 in chondrogenic differentiation, we conducted mesenchymal cell micromass cultures. RESULTS The lengths of whole skeletons from IL-10(-/-) mice were similar to those of their wild-type littermates, although their skull diameters were smaller. The tibial growth plates of IL-10(-/-) mice showed shortening of the proliferating zone. Treatment with IL-10 significantly increased tibial lengths in organ culture. IL-10 also induced chondrocyte proliferation and hypertrophic differentiation in primary chondrocytes in vitro. Mechanistically, IL-10 activated STAT-3 and the Smad1/5/8 and ERK-1/2 MAP kinase pathways and induced the expression of bone morphogenetic protein 2 (BMP-2) and BMP-6 in primary chondrocytes. Furthermore, the blocking of BMP signaling attenuated the IL-10-mediated induction of cyclin D1 and RUNX-2 in primary chondrocytes and suppressed Alcian blue and alkaline phosphatase staining in mesenchymal cell micromass cultures. CONCLUSION These results indicate that IL-10 acts as a stimulator of chondrocyte proliferation and chondrogenic or hypertrophic differentiation via activation of the BMP signaling pathway.
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Affiliation(s)
- Youn-Kwan Jung
- Fatima Research Institute and Daegu Fatima Hospital, Daegu, Republic of Korea
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Abstract
Chronic synovitis often occurs in people with haemophilia. Untreated chronic haemophilic synovitis affects the metabolism of chondrocytes, thus leading to haemophilic arthropathy. A recently introduced therapeutic protocol includes radiation synovectomy (RS), a safe and cost-effective therapeutic method, which has given satisfactory results in 75% of haemophiliacs with chronic hypertrophic synovitis. Because of its efficacy, we will discuss additional recommendations on the use of RS as a method of choice. The focus of this review is haemophilic arthropathy treatment, including its aetiopathogenesis, reasons for RS indication and its mechanism of action, and use of radioisotopes and other agents for treatment.
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A short time window to profit from protection of blood-induced cartilage damage by IL-4 plus IL-10. Rheumatology (Oxford) 2013; 52:1563-71. [DOI: 10.1093/rheumatology/ket005] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Sen D, Chapla A, Walter N, Daniel V, Srivastava A, Jayandharan GR. Nuclear factor (NF)-κB and its associated pathways are major molecular regulators of blood-induced joint damage in a murine model of hemophilia. J Thromb Haemost 2013; 11:293-306. [PMID: 23231432 DOI: 10.1111/jth.12101] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2012] [Accepted: 11/26/2012] [Indexed: 01/06/2023]
Abstract
BACKGROUND The present study was designed to investigate the molecular signaling events from onset of bleeding through the development of arthropathy in a murine model of hemophilia A. METHODS AND RESULTS A sharp-injury model of hemarthrosis was used. A global gene expression array on joint-specific RNA isolated 3 h post-injury revealed nuclear factor-kappa B (NF-κB) as the major transcription factor triggering inflammation. As a number of genes encoding the cytokines, growth factors and hypoxia regulating factors are known to be activated by NF-κB and many of these are part of the pathogenesis of various joint diseases, we reasoned that NF-κB-associated pathways may play a crucial role in blood-induced joint damage. To further understand its role, we screened NF-κB-associated pathways between 1 h to 90 days after injury. After a single articular bleed, distinct members of the NF-κB family (NF-κB1/NF-κB2/RelA/RelB) and their responsive pro-inflammatory cytokines (IL-1β/IL-6/IFNγ/TNFα) were significantly up-regulated (> 2 fold, P < 0.05) in injured vs. control joints at the various time-points analyzed (1 h/3 h/7 h/24 h). After multiple bleeds (days 30/60/75/90), there was increased expression of NF-κB-associated factors that contribute to hypoxia (HIF-1α, 3.3-6.5 fold), angiogenesis (VEGF-α, 2.5-4.4 fold) and chondrocyte damage (matrix metalloproteinase-13, 2.8-3.8 fold) in the injured joints. Micro RNAs (miR) that are known to regulate NF-κB activation (miRs-9 and 155), inflammation (miRs-16, 155 and 182) and apoptosis (miRs-19a, 155 and 186) were also differentially expressed (-4 to +13-fold) after joint bleeding, indicating that the small RNAs could modulate the arthropathy phenotype. CONCLUSIONS These data suggest that NF-κB-associated signaling pathways are involved in the development of hemophilic arthropathy.
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Affiliation(s)
- D Sen
- Department of Hematology, Christian Medical College, Vellore, Tamil Nadu, India
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van Meegeren MER, Roosendaal G, Coeleveld K, Nieuwenhuizen L, Mastbergen SC, Lafeber FPJG. A single intra-articular injection with IL-4 plus IL-10 ameliorates blood-induced cartilage degeneration in haemophilic mice. Br J Haematol 2012; 160:515-20. [PMID: 23278520 DOI: 10.1111/bjh.12148] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2012] [Accepted: 10/16/2012] [Indexed: 12/23/2022]
Abstract
The combination of interleukin (IL)-4 and IL-10 protects against blood-induced cartilage damage in vitro. It has been hypothesized that the combination of these cytokines is effective if applied early in the process of cartilage damage. The present study investigated whether a single intra-articular injection of IL-4 plus IL-10 immediately after a joint bleed limits cartilage damage in an in vivo haemophilia mouse model of blood-induced joint damage. Factor VIII knockout mice with severe haemophilia A were punctured once with a needle below the patella to induce a joint haemorrhage. Subsequently IL-4 plus IL-10 (n = 24) or vehicle (n = 24) was injected intra-articularly. After 35 days, the time needed for development of detectable joint degeneration, knee joints were examined for cartilage damage by macroscopic and microscopic evaluation. A single intra-articular injection of IL-4 plus IL-10 ameliorated progression of cartilage degeneration caused by a single joint bleed to a certain extent. No effect on inflammation was observed at this time point. A single intra-articular injection of IL-4 plus Il-10 directly after a single joint bleed limits progression of cartilage degeneration over time. Improved bioavailability (half-life) of both cytokines might improve their protective ability in the development of cartilage degeneration, and probably also inflammation.
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Affiliation(s)
- Monique E R van Meegeren
- Department of Rheumatology & Clinical Immunology, University Medical Centre Utrecht, Utrecht, The Netherlands.
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MONAHAN PAULE, DORIA ANDREAS, LJUNG ROLF, JIMÉNEZ-YUSTE VICTOR. Optimizing joint function: new knowledge and novel tools and treatments. Haemophilia 2012; 18 Suppl 5:17-26. [DOI: 10.1111/j.1365-2516.2012.02888.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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van Meegeren MER, Roosendaal G, Jansen NWD, Wenting MJG, van Wesel ACW, van Roon JAG, Lafeber FPJG. IL-4 alone and in combination with IL-10 protects against blood-induced cartilage damage. Osteoarthritis Cartilage 2012; 20:764-72. [PMID: 22503813 DOI: 10.1016/j.joca.2012.04.002] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2012] [Revised: 03/30/2012] [Accepted: 04/04/2012] [Indexed: 02/02/2023]
Abstract
OBJECTIVE It has been reported that interleukin (IL)-10 limits blood-induced cartilage damage. Our aim was to study the effect of IL-4 alone and in combination with IL-10 on blood-induced cartilage damage. DESIGN Healthy human full thickness cartilage explants were cultured for 4 days in the presence of 50% v/v blood. IL-4, IL-10, or a combination of both cytokines was added during blood exposure. Cartilage matrix turnover was determined after a recovery period; additionally cytokine production, chondrocyte apoptosis, and expression of the IL-4 and IL-10 receptors were analyzed directly after exposure. RESULTS Blood-induced damage to the cartilage matrix was limited by IL-4 in a dose-dependent way (P<0.05). Also IL-10 limited this damage, although to a lesser extent (P<0.03). The effect of IL-4 plus IL-10 was more pronounced and protective than IL-10 alone (P<0.05). Production of IL-1β and tumor necrosis factor (TNF)-α was limited by both IL-4 and IL-10 (P<0.05), but more strongly by IL-4. Blood-induced apoptosis of chondrocytes was limited by IL-4 and the combination, and not by IL-10 alone. No direct beneficial effect of IL-4 or IL-10 on cartilage was found, however, the chondrocyte receptor expression of both cytokine receptors was upregulated by exposure to blood. CONCLUSIONS This study demonstrates that IL-4 alone and in combination with IL-10 prevents blood-induced cartilage damage. Expectedly, anti-inflammatory effects on monocytes in the blood fraction and protective effects on chondrocytes are both involved. IL-4 in combination with IL-10 might be used to prevent blood-induced joint damage as a result of trauma or surgery.
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Affiliation(s)
- M E R van Meegeren
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht, The Netherlands.
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FORSYTH AL, RIVARD GÉ, VALENTINO LA, ZOURIKIAN N, HOFFMAN M, MONAHAN PE, VAN MEEGEREN MER, FORRIOL F. Consequences of intra-articular bleeding in haemophilia: science to clinical practice and beyond. Haemophilia 2012; 18 Suppl 4:112-9. [DOI: 10.1111/j.1365-2516.2012.02835.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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50
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Lynch S, Soslau G. Iron levels found in hemochromatosis patients inhibitγ-thrombin-induced platelet aggregation. Platelets 2011; 23:611-6. [DOI: 10.3109/09537104.2011.634933] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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