1
|
Veeravalli KK. Implications of MMP-12 in the pathophysiology of ischaemic stroke. Stroke Vasc Neurol 2024; 9:97-107. [PMID: 37336584 PMCID: PMC11103161 DOI: 10.1136/svn-2023-002363] [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: 02/03/2023] [Accepted: 06/05/2023] [Indexed: 06/21/2023] Open
Abstract
This article focuses on the emerging role of matrix metalloproteinase-12 (MMP-12) in ischaemic stroke (IS). MMP-12 expression in the brain increases dramatically in animal models of IS, and its suppression reduces brain damage and promotes neurological, sensorimotor and cognitive functional outcomes. Thus, MMP-12 could represent a potential target for the management of IS. This article provides an overview of MMP-12 upregulation in the brain following IS, its deleterious role in the post-stroke pathogenesis (blood-brain barrier disruption, inflammation, apoptosis and demyelination), possible molecular interactions and mechanistic insights, its involvement in post-ischaemic functional deficits and recovery as well as the limitations, perspectives, challenges and future directions for further research. Prior to testing any MMP-12-targeted therapy in patients with acute IS, additional research is needed to establish the effectiveness of MMP-12 suppression against IS in older animals and in animals with comorbidities. This article also examines the clinical implications of suppressing MMP-12 alone or in combination with MMP-9 for extending the currently limited tissue plasminogen activator therapy time window. Targeting of MMP-12 is expected to have a profound influence on the therapeutic management of IS in the future.
Collapse
Affiliation(s)
- Krishna Kumar Veeravalli
- Cancer Biology and Pharmacology, University of Illinois College of Medicine at Peoria, Peoria, Illinois, USA
| |
Collapse
|
2
|
Ter Mors B, Spieler V, Merino Asumendi E, Gantert B, Lühmann T, Meinel L. Bioresponsive Cytokine Delivery Responding to Matrix Metalloproteinases. ACS Biomater Sci Eng 2024; 10:29-37. [PMID: 37102329 DOI: 10.1021/acsbiomaterials.2c01320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
Abstract
Cytokines are regulated in acute and chronic inflammation, including rheumatoid arthritis (RA) and myocardial infarction (MI). However, the dynamic windows within which cytokine activity/inhibition is desirable in RA and MI change timely and locally during the disease. Therefore, traditional, static delivery regimens are unlikely to meet the idiosyncrasy of these highly dynamic pathophysiological and individual processes. Responsive delivery systems and biomaterials, sensing surrogate markers of inflammation (i.e., matrix metalloproteinases - MMPs) and answering with drug release, may present drug activity at the right time, manner, and place. This article discusses MMPs as surrogate markers for disease activity in RA and MI to clock drug discharge to MMP concentration profiles from MMP-responsive drug delivery systems and biomaterials.
Collapse
Affiliation(s)
- Björn Ter Mors
- Institute of Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Valerie Spieler
- Institute of Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Eduardo Merino Asumendi
- Institute of Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Benedikt Gantert
- Institute of Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Tessa Lühmann
- Institute of Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Lorenz Meinel
- Institute of Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, 97074 Würzburg, Germany
- Helmholtz Institute for RNA-Based Infection Research (HIRI), Helmholtz Center for Infection Research (HZI), 97080 Würzburg, Germany
| |
Collapse
|
3
|
Flieger S, Takagaki M, Kondo N, Lutz MR, Gupta Y, Ueda H, Sakurai Y, Moran G, Kempaiah P, Hosmane N, Suzuki M, Becker DP. Carborane-Containing Hydroxamate MMP Ligands for the Treatment of Tumors Using Boron Neutron Capture Therapy (BNCT): Efficacy without Tumor Cell Entry. Int J Mol Sci 2023; 24:ijms24086973. [PMID: 37108137 PMCID: PMC10139035 DOI: 10.3390/ijms24086973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 03/30/2023] [Accepted: 04/05/2023] [Indexed: 04/29/2023] Open
Abstract
New carborane-bearing hydroxamate matrix metalloproteinase (MMP) ligands have been synthesized for boron neutron capture therapy (BNCT) with nanomolar potency against MMP-2, -9 and -13. New analogs are based on MMP inhibitor CGS-23023A, and two previously reported MMP ligands 1 (B1) and 2 (B2) were studied in vitro for BNCT activity. The boronated MMP ligands 1 and 2 showed high in vitro tumoricidal effects in an in vitro BNCT assay, exhibiting IC50 values for 1 and 2 of 2.04 × 10-2 mg/mL and 2.67 × 10-2 mg/mL, respectively. The relative killing effect of 1 to L-boronophenylalanine (BPA) is 0.82/0.27 = 3.0, and that of 2 is 0.82/0.32 = 2.6, whereas the relative killing effect of 4 is comparable to boronophenylalanine (BPA). The survival fraction of 1 and 2 in a pre-incubation boron concentration at 0.143 ppm 10B and 0.101 ppm 10B, respectively, were similar, and these results suggest that 1 and 2 are actively accumulated through attachment to the Squamous cell carcinoma (SCC)VII cells. Compounds 1 and 2 very effectively killed glioma U87 delta EGFR cells after BNCT. This study is noteworthy in demonstrating BNCT efficacy through binding to MMP enzymes overexpressed at the surface of the tumor cell without tumor cell penetration.
Collapse
Affiliation(s)
- Sebastian Flieger
- Department of Chemistry and Biochemistry, Loyola University Chicago, Chicago, IL 60660, USA
| | - Mao Takagaki
- Research Center for Nuclear Physics, Osaka University, 10-1 Mihoga-oka, Ibaraki-City 567-0047, Osaka, Japan
| | - Natsuko Kondo
- Particle Radiation Oncology Research Center, Institute for Integrated Radiation and Nuclear Science, Kyoto University, 2-1010 Asashiro-Nishi, Kumatori, Sennan-gun 590-0494, Osaka, Japan
| | - Marlon R Lutz
- Department of Chemistry and Biochemistry, Loyola University Chicago, Chicago, IL 60660, USA
| | - Yash Gupta
- Department of Medicine, Infectious Diseases, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Hiroki Ueda
- Particle Radiation Oncology Research Center, Institute for Integrated Radiation and Nuclear Science, Kyoto University, 2-1010 Asashiro-Nishi, Kumatori, Sennan-gun 590-0494, Osaka, Japan
| | - Yoshinori Sakurai
- Particle Radiation Oncology Research Center, Institute for Integrated Radiation and Nuclear Science, Kyoto University, 2-1010 Asashiro-Nishi, Kumatori, Sennan-gun 590-0494, Osaka, Japan
| | - Graham Moran
- Department of Chemistry and Biochemistry, Loyola University Chicago, Chicago, IL 60660, USA
| | - Prakasha Kempaiah
- Department of Medicine, Infectious Diseases, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Narayan Hosmane
- Department of Chemistry and Biochemistry, Northern Illinois University, DeKalb, IL 60115, USA
| | - Minoru Suzuki
- Particle Radiation Oncology Research Center, Institute for Integrated Radiation and Nuclear Science, Kyoto University, 2-1010 Asashiro-Nishi, Kumatori, Sennan-gun 590-0494, Osaka, Japan
| | - Daniel P Becker
- Department of Chemistry and Biochemistry, Loyola University Chicago, Chicago, IL 60660, USA
| |
Collapse
|
4
|
Signaling pathways in rheumatoid arthritis: implications for targeted therapy. Signal Transduct Target Ther 2023; 8:68. [PMID: 36797236 PMCID: PMC9935929 DOI: 10.1038/s41392-023-01331-9] [Citation(s) in RCA: 62] [Impact Index Per Article: 62.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 12/16/2022] [Accepted: 01/18/2023] [Indexed: 02/18/2023] Open
Abstract
Rheumatoid arthritis (RA) is an incurable systemic autoimmune disease. Disease progression leads to joint deformity and associated loss of function, which significantly impacts the quality of life for sufferers and adds to losses in the labor force. In the past few decades, RA has attracted increased attention from researchers, the abnormal signaling pathways in RA are a very important research field in the diagnosis and treatment of RA, which provides important evidence for understanding this complex disease and developing novel RA-linked intervention targets. The current review intends to provide a comprehensive overview of RA, including a general introduction to the disease, historical events, epidemiology, risk factors, and pathological process, highlight the primary research progress of the disease and various signaling pathways and molecular mechanisms, including genetic factors, epigenetic factors, summarize the most recent developments in identifying novel signaling pathways in RA and new inhibitors for treating RA. therapeutic interventions including approved drugs, clinical drugs, pre-clinical drugs, and cutting-edge therapeutic technologies. These developments will hopefully drive progress in new strategically targeted therapies and hope to provide novel ideas for RA treatment options in the future.
Collapse
|
5
|
Li S, Cao P, Chen T, Ding C. Latest insights in disease-modifying osteoarthritis drugs development. Ther Adv Musculoskelet Dis 2023; 15:1759720X231169839. [PMID: 37197024 PMCID: PMC10184265 DOI: 10.1177/1759720x231169839] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 03/29/2023] [Indexed: 05/19/2023] Open
Abstract
Osteoarthritis (OA) is a prevalent and severely debilitating disease with an unmet medical need. In order to alleviate OA symptoms or prevent structural progression of OA, new drugs, particularly disease-modifying osteoarthritis drugs (DMOADs), are required. Several drugs have been reported to attenuate cartilage loss or reduce subchondral bone lesions in OA and thus potentially be DMOADs. Most biologics (including interleukin-1 (IL-1) and tumor necrosis factor (TNF) inhibitors), sprifermin, and bisphosphonates failed to yield satisfactory results when treating OA. OA clinical heterogeneity is one of the primary reasons for the failure of these clinical trials, which can require different therapeutic approaches based on different phenotypes. This review describes the latest insights into the development of DMOADs. We summarize in this review the efficacy and safety profiles of various DMOADs targeting cartilage, synovitis, and subchondral bone endotypes in phase 2 and 3 clinical trials. To conclude, we summarize the reasons for clinical trial failures in OA and suggest possible solutions.
Collapse
Affiliation(s)
| | | | - Tianyu Chen
- Clinical Research Center, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- Department of Orthopedics, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China
| | | |
Collapse
|
6
|
Gui T, Wei Y, Luo L, Li J, Zhong L, Yao L, Beier F, Nelson CL, Tsourkas A, Liu XS, Enomoto-Iwamoto M, Yu F, Cheng Z, Qin L. Activating EGFR Signaling Attenuates Osteoarthritis Development Following Loading Injury in Mice. J Bone Miner Res 2022; 37:2498-2511. [PMID: 36178273 PMCID: PMC10183199 DOI: 10.1002/jbmr.4717] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 09/08/2022] [Accepted: 09/22/2022] [Indexed: 01/21/2023]
Abstract
Posttraumatic osteoarthritis (PTOA) results in joint pain, loss of joint function, and impaired quality of daily life in patients with limited treatment options. We previously demonstrated that epidermal growth factor receptor (EGFR) signaling is essential for maintaining chondroprogenitors during articular cartilage development and homeostasis. Here, we used a nonsurgical, loading-induced PTOA mouse model to investigate the protective action of EGFR signaling. A single bout of cyclic tibial loading at a peak force of 6 N injured cartilage at the posterior aspect of lateral femoral condyle. Similar loading at a peak force of 9 N ruptured the anterior cruciate ligament, causing additional cartilage damage at the medial compartment and ectopic cartilage formation in meniscus and synovium. Constitutively overexpression of an EGFR ligand, heparin binding EGF-like growth factor (HBEGF), in chondrocytes significantly reduced cartilage injury length, synovitis, and pain after 6 N loading and mitigated medial side cartilage damage and ectopic cartilage formation after 9 N loading. Mechanistically, overactivation of EGFR signaling protected chondrocytes from loading-induced apoptosis and loss of proliferative ability and lubricant synthesis. Overexpressing HBEGF in adult cartilage starting right before 6 N loading had similar beneficial effects. In contrast, inactivating EGFR in adult cartilage led to accelerated PTOA progression with elevated cartilage Mankin score and synovitis score and increased ectopic cartilage formation. As a therapeutic approach, we constructed a nanoparticle conjugated with the EGFR ligand TGFα. Intra-articular injections of this nanoconstruct once every 3 weeks for 12 weeks partially mitigated PTOA symptoms in cartilage and synovium after 6 N loading. Our findings demonstrate the anabolic actions of EGFR signaling in maintaining articular cartilage during PTOA development and shed light on developing a novel nanomedicine for PTOA. © 2022 American Society for Bone and Mineral Research (ASBMR).
Collapse
Affiliation(s)
- Tao Gui
- Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Center for Joint Surgery and Sports Medicine, the First Affiliated Hospital, Jinan University, Guangzhou, China
| | - Yulong Wei
- Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lijun Luo
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, USA
- School of Agricultural Engineering, Jiangsu University, Zhenjiang, China
| | - Jun Li
- Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Leilei Zhong
- Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Lutian Yao
- Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Frank Beier
- Department of Physiology and Pharmacology, Schulich School of Medicine & Dentistry, University of Western Ontario, London, ON, Canada
| | - Charles L. Nelson
- Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Andrew Tsourkas
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, USA
| | - X. Sherry Liu
- Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Motomi Enomoto-Iwamoto
- Department of Orthopaedics, School of Medicine, University of Maryland, Baltimore, MD, USA
| | - Feifan Yu
- AlphaThera, LLC, Philadelphia, PA, USA
| | - Zhiliang Cheng
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, USA
| | - Ling Qin
- Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| |
Collapse
|
7
|
Li RL, Duan HX, Liang Q, Huang YL, Wang LY, Zhang Q, Wu CJ, Liu SQ, Peng W. Targeting matrix metalloproteases: A promising strategy for herbal medicines to treat rheumatoid arthritis. Front Immunol 2022; 13:1046810. [PMID: 36439173 PMCID: PMC9682071 DOI: 10.3389/fimmu.2022.1046810] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 10/24/2022] [Indexed: 07/30/2023] Open
Abstract
As a type of metalloproteinase, matrix metalloproteinases (MMPs) can be divided into collagenase, gelatinase, stromelysins, membrane-type (MT)-MMPs and heterogeneous subgroups according to their structure and function. MMP contents in the human body are strictly regulated, and their synthesis, activation and inhibition processes should be kept in a certain balance; otherwise, this would result in the occurrence of various diseases. Rheumatoid arthritis (RA) is a known immune-mediated systemic inflammatory disease that is affected by a variety of endogenous and exogenous factors. In RA development, MMPs act as important mediators of inflammation and participate in the degradation of extracellular matrix substrates and digestion of fibrillar collagens, leading to the destruction of joint structures. Interestingly, increasing evidence has suggested that herbal medicines have many advantages in RA due to their multitarget properties. In this paper, literature was obtained through electronic databases, including the Web of Science, PubMed, Google Scholar, Springer, and CNKI (Chinese). After classification and analysis, herbal medicines were found to inhibit the inflammatory process of RA by regulating MMPs and protecting joint structures. However, further preclinical and clinical studies are needed to support this view before these herbal medicines can be developed into drugs with actual application to the disease.
Collapse
Affiliation(s)
- Ruo-Lan Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Hu-Xinyue Duan
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qi Liang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yong-Liang Huang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ling-Yu Wang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qing Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Chun-Jie Wu
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Shu-Qin Liu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Wei Peng
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| |
Collapse
|
8
|
Chen J, Chen Z, Yuan P, Huang H, Wang J, Shi P, Sun X. ERK1 loss accelerates the progression of osteoarthritis in aged mice via NRF2/BACH1 signaling. Biochem Biophys Res Commun 2022; 622:129-135. [PMID: 35849954 DOI: 10.1016/j.bbrc.2022.07.012] [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: 06/16/2022] [Revised: 07/02/2022] [Accepted: 07/04/2022] [Indexed: 12/14/2022]
Abstract
Osteoarthritis (OA) is now a common degenerative joint related disease. However, the clinical efficacy of drugs associated with cartilage regeneration remains limited. In our study, we firstly explored the role of ERK1 in the progression of OA. We clarified that ERK1-deficient mice were susceptible to age-related OA. The higher OARSI scores and more severe cartilage degeneration was observed in the ERK1-deficient mice. ERK1 deficiency decreased the nuclear transportation of Nrf2 in the chondrocytes and accelerated chondrocyte aging in vitro. Moreover, chondrocytes with ERK1 deficiency elevated the nuclear expression of BACH1, resulting in lowered expression of antioxidant enzymes in ERK1-deficient chondrocytes. The Nrf2 activator dimethyl fumarate (DMF) was used. Our experiments demonstrated the protective function of DMF against OA in ERK1 knockout mice. Above all, we confirmed the effects of ERK1 on the progression of OA and clarified the mechanisms underlying these effects. DMF might has significant use in the development of novel drugs for the therapy of OA in the future.
Collapse
Affiliation(s)
- Jian Chen
- Department of Orthopaedic, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China; Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, China; Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China
| | - Zhijun Chen
- Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, China; Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China
| | - Putao Yuan
- Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, China; Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China
| | - Hai Huang
- Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, China
| | - Jiying Wang
- Department of Orthopaedic, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China; Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, China
| | - Peihua Shi
- Department of Orthopaedic, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China; Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, China; Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China.
| | - Xuewu Sun
- Department of Orthopaedic, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China; Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, China; Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China.
| |
Collapse
|
9
|
Noruzi K, Swami P, Frejo L, Wright J, Wong J, Grande D, Datta-Chaudhuri T. Effect of uniform capacitively coupled electric fields on matrix metabolism of osteoarthritic cartilage. Bioelectron Med 2022; 8:14. [PMID: 36100947 PMCID: PMC9472391 DOI: 10.1186/s42234-022-00096-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 08/19/2022] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Osteoarthritis (OA) is a common and debilitating condition characterized by degeneration of hyaline cartilage. Currently, there is no treatment for OA that directly targets degradation of cartilage matrix. Capacitively coupled electric fields (CCEFs) represent a noninvasive and cost-effective treatment modality that can potentially restore articular cartilage homeostasis. Previous studies showed that stimulation of articular cartilage with CCEFs resulted in upregulation of anabolic factors and downregulation of catabolic factors. These studies didn't explain the derivation of the CCEFs or verify their uniformity and field strength, so it's possible that cartilage wasn't exposed to uniform field strength. The present study aims to employ CCEFs with verified uniform field strength in two in-vitro models of OA to investigate its potential to preserve cartilage matrix and validate the results of the aforementioned studies. METHODS Rabbit hyaline chondrocytes and full-thickness bovine articular cartilage explants were cultured in the absence or presence of CCEF and in the absence or presence of Interleukin1-B (IL-1B). Quantitative polymerase chain reaction (QPCR) was performed on chondrocytes to measure gene expression of ADAM-TS4, MMP3, MMP9, IL-6, TIMP1, and TIMP2. QPCR was performed on explants to measure gene expression of MMP3, Aggrecan, Collagen-2, and TIMP1. Aggrecan concentration in explants was measured with histology. Statistical analysis was performed using one-way analysis of variance and Tukey-Kramer multiple comparison test. RESULTS The treatment of chondrocytes with IL-1B resulted in upregulated expression of ADAM-TS4, MMP3, MMP9, and IL-6, while simultaneous administration of IL-1B and CCEF led to a relative decrease in ADAM-TS4, MMP3, MMP9, and IL-6 expression and a relative increase in TIMP1 and TIMP2 expression. Application of IL-1B and CCEF to the explants resulted in decreased expression of MMP3 and increased expression of Aggrecan, Collagen-2, and TIMP1 when compared to application of IL-1B alone. CONCLUSION The data indicate that application of a CCEF with verified uniformity may result in upregulation of cartilage anabolic factors even in the presence of IL-1B while attenuating IL-1B induced upregulation of catabolic factors in both monolayer culture and whole tissue. These results demonstrate the potential of CCEFs to suppress the progression of OA and regenerate articular cartilage matrix.
Collapse
Affiliation(s)
- Kaleb Noruzi
- Orthopaedic Research Laboratory, Feinstein Institutes for Medical Research, 350 Community Dr, Manhasset, NY, 11030, USA.
- New York Medical College, 40 Sunshine Cottage Rd, Valhalla, NY, 10595, USA.
| | - Pooja Swami
- Orthopaedic Research Laboratory, Feinstein Institutes for Medical Research, 350 Community Dr, Manhasset, NY, 11030, USA
| | - Lidia Frejo
- Orthopaedic Research Laboratory, Feinstein Institutes for Medical Research, 350 Community Dr, Manhasset, NY, 11030, USA
- Department of Genomic Medicine, Otology and Neurotology Group CTS495, GENYO, Centre for Genomics and Oncological Research, Pfizer University of Granada Andalusian Regional Government, PTS, 18016, Granada, Spain
- Sensorineural Pathology Programme, Centro de Investigación Biomédica en Red en Enfermedades Raras, CIBERER, 28029, Madrid, Spain
- Department of Otolaryngology, Instituto de Investigación Biosanitaria Ibs.Granada, Hospital Universitario Virgen de Las Nieves, Universidad de Granada, 18014, Granada, Spain
| | - Jason Wright
- Institute for Bioelectronic Medicine, Feinstein Institutes for Medical Research, 350 Community Dr, Manhasset, NY, 11030, USA
| | - Jason Wong
- Institute for Bioelectronic Medicine, Feinstein Institutes for Medical Research, 350 Community Dr, Manhasset, NY, 11030, USA
| | - Daniel Grande
- Orthopaedic Research Laboratory, Feinstein Institutes for Medical Research, 350 Community Dr, Manhasset, NY, 11030, USA
| | - Timir Datta-Chaudhuri
- Institute for Bioelectronic Medicine, Feinstein Institutes for Medical Research, 350 Community Dr, Manhasset, NY, 11030, USA
| |
Collapse
|
10
|
Deng T, Zhou Y, Zhang K, Dong Z, Zhang J, Lv X, Song S, Ma Y. Association of polymorphisms in ADAMTS-5 gene with the susceptibility to knee osteoarthritis: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2021; 100:e28188. [PMID: 34889297 PMCID: PMC8663899 DOI: 10.1097/md.0000000000028188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 11/19/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND To systematically review literature evidence to discover the association of ADAMTS5 (A Disintegrin And Metalloproteinase with Thrombospondin-like motifs 5) gene polymorphisms and the risk of developing KOA (knee osteoarthritis). METHODS We systematically searched the related randomized controlled trials in 4 databases from inception to August 2021, including the Embase, Web of Science, PubMed, and CNKI (Chinese National Knowledge Infrastructure) databases. No language and publication status restrictions. Two reviewers will independently screen all included studies, and the meta-analysis will be conducted using the Review Manager (RevMan 5.3, Cochrane Collaboration, Nordic Cochrane Center, Copenhagen, Denmark). RESULTS The gathered evidence suggests that there may be a close relationship between the SNP in the ADAMTS5 gene and KOA development. This study will provide a high-quality and convincing evaluation of the treatment of KOA from the consideration of ADAMTS5 gene and will be published in a peer-reviewed journal. CONCLUSION ADAMTS5 polymorphism is likely an important risk factor for the development of KOA. Our study will provide a more accurate treatment method for the treatment of KOA. TRIAL REGISTRATION NUMBER CRD42021276317.
Collapse
Affiliation(s)
- Tingting Deng
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Yue Zhou
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Kaixin Zhang
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Zhibin Dong
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Jingwen Zhang
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Xinwei Lv
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Shuai Song
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Yuxia Ma
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| |
Collapse
|
11
|
Proteomic Analysis of Synovial Fibroblasts and Articular Chondrocytes Co-Cultures Reveals Valuable VIP-Modulated Inflammatory and Degradative Proteins in Osteoarthritis. Int J Mol Sci 2021; 22:ijms22126441. [PMID: 34208590 PMCID: PMC8235106 DOI: 10.3390/ijms22126441] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/09/2021] [Accepted: 06/11/2021] [Indexed: 12/20/2022] Open
Abstract
Osteoarthritis (OA) is the most common musculoskeletal disorder causing a great disability and a reduction in the quality of life. In OA, articular chondrocytes (AC) and synovial fibroblasts (SF) release innate-derived immune mediators that initiate and perpetuate inflammation, inducing cartilage extracellular matrix (ECM) degradation. Given the lack of therapies for the treatment of OA, in this study, we explore biomarkers that enable the development of new therapeutical approaches. We analyze the set of secreted proteins in AC and SF co-cultures by stable isotope labeling with amino acids (SILAC). We describe, for the first time, 115 proteins detected in SF-AC co-cultures stimulated by fibronectin fragments (Fn-fs). We also study the role of the vasoactive intestinal peptide (VIP) in this secretome, providing new proteins involved in the main events of OA, confirmed by ELISA and multiplex analyses. VIP decreases proteins involved in the inflammatory process (CHI3L1, PTX3), complement activation (C1r, C3), and cartilage ECM degradation (DCN, CTSB and MMP2), key events in the initiation and progression of OA. Our results support the anti-inflammatory and anti-catabolic properties of VIP in rheumatic diseases and provide potential new targets for OA treatment.
Collapse
|
12
|
Zhang G, Ma L, Bai L, Li M, Guo T, Tian B, He Z, Fu Q. Inflammatory microenvironment-targeted nanotherapies. J Control Release 2021; 334:114-126. [PMID: 33887284 DOI: 10.1016/j.jconrel.2021.04.018] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 04/16/2021] [Accepted: 04/17/2021] [Indexed: 12/14/2022]
Abstract
Inflammatory microenvironments (IMEs) are common pathological characteristics and drive the development of multiple chronic diseases. Thus, IME-targeted therapies exhibit potential for the treatment of inflammatory diseases. Nanoplatforms have significant advantages in improving the efficiency of anti-inflammatory treatments. Owing to their improved therapeutic effects and reduced side effects, IME-targeted nanotherapies have recently drawn interest from the research community. This review introduces IMEs and discusses the application of IME-targeted nanotherapies for inflammatory diseases. The development of rational targeting strategies tailored to IMEs in damaged tissues can help promote therapies for chronic diseases.
Collapse
Affiliation(s)
- Guangshuai Zhang
- Wuya College of Innovation, Shenyang Pharmaceutical University, No. 103, Wenhua Road, Shenyang 110016, China.
| | - Lixue Ma
- Wuya College of Innovation, Shenyang Pharmaceutical University, No. 103, Wenhua Road, Shenyang 110016, China
| | - Lijun Bai
- Wuya College of Innovation, Shenyang Pharmaceutical University, No. 103, Wenhua Road, Shenyang 110016, China
| | - Mo Li
- Liaoning Institute for Drug Control, No. 7 Chongshan West Road, Shenyang 110016, China
| | - Tiange Guo
- Laboratory Animal Department, General Hospital of Northern Theater Command, No. 83, Wenhua Road, Shenyang 110016, China
| | - Baocheng Tian
- School of Pharmacy, Binzhou Medical University, No. 346, Guanhai Road, Yantai 264003, China
| | - Zhonggui He
- Wuya College of Innovation, Shenyang Pharmaceutical University, No. 103, Wenhua Road, Shenyang 110016, China
| | - Qiang Fu
- Wuya College of Innovation, Shenyang Pharmaceutical University, No. 103, Wenhua Road, Shenyang 110016, China.
| |
Collapse
|
13
|
Mohamedi Y, Fontanil T, Cal S, Cobo T, Obaya ÁJ. ADAMTS-12: Functions and Challenges for a Complex Metalloprotease. Front Mol Biosci 2021; 8:686763. [PMID: 33996918 PMCID: PMC8119882 DOI: 10.3389/fmolb.2021.686763] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 04/21/2021] [Indexed: 12/12/2022] Open
Abstract
Nineteen members of the ADAMTS family of secreted zinc metalloproteinases are present in the human degradome. A wide range of different functions are being attributed to these enzymes and the number of their known substrates is considerably increasing in recent years. ADAMTSs can participate in processes such as fertility, inflammation, arthritis, neuronal and behavioral disorders, as well as cancer. Since its first annotation in 2001, ADAMTS-12 has been described to participate in different processes displayed by members of this family of proteinases. In this sense, ADAMTS-12 performs essential roles in modulation and recovery from inflammatory processes such as colitis, endotoxic sepsis and pancreatitis. ADAMTS-12 has also been involved in cancer development acting either as a tumor suppressor or as a pro-tumoral agent. Furthermore, participation of ADAMTS-12 in arthritis or in neuronal disorders has also been suggested through degradation of components of the extracellular matrix. In addition, ADAMTS-12 proteinase activity can also be modified by interaction with other proteins and thus, can be an alternative way of modulating ADAMTS-12 functions. In this review we revised the most relevant findings about ADAMTS-12 function on the 20th anniversary of its identification.
Collapse
Affiliation(s)
- Yamina Mohamedi
- Departamento de Bioquímica y Biología Molecular, Universidad de Oviedo, Oviedo, Spain
| | - Tania Fontanil
- Departamento de Bioquímica y Biología Molecular, Universidad de Oviedo, Oviedo, Spain.,Departamento de Investigación, Instituto Ordóñez, Oviedo, Spain
| | - Santiago Cal
- Departamento de Bioquímica y Biología Molecular, Universidad de Oviedo, Oviedo, Spain.,Instituto Universitario de Oncología, IUOPA, Universidad de Oviedo, Oviedo, Spain
| | - Teresa Cobo
- Departamento de Cirugía y Especialidades Médico-Quirúrgicas, Universidad de Oviedo, Oviedo, Spain.,Instituto Asturiano de Odontología, Oviedo, Spain
| | - Álvaro J Obaya
- Instituto Universitario de Oncología, IUOPA, Universidad de Oviedo, Oviedo, Spain.,Departamento de Biología Funcional, Área de Fisiología, Universidad de Oviedo, Oviedo, Spain
| |
Collapse
|
14
|
Jeon SY, Yu SH, Lee BS, Kim HJ, Kim CG, Jang EJ, Lee JJ, Kim DS, Kim MR. Chondroprotective effect of Alpinia oxyphylla extract in experimentally induced cartilage degradation in rabbit articular cartilage explants. J Food Biochem 2021; 45:e13713. [PMID: 33818795 DOI: 10.1111/jfbc.13713] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 03/08/2021] [Accepted: 03/15/2021] [Indexed: 11/30/2022]
Abstract
Alpinia oxyphylla is a widely used medicinal herb for diarrhea, gastralgia, tumors, hypertention, and cerebrovascular disorders. Here, we evaluated the chondroprotective effect of A. oxyphylla dried fruit ethanol extract (AOE) against cartilage degradation in rabbit articular cartilage explants. Treatment of interleukin-1α (IL-1α) and plasminogen increased degraded collagen release in culture supernatants, but pretreatment of AOE (50, 100, 200 µg/ml) inhibited the collagen release in dose-dependent manner. To examine the mechanism of action of AOE on chondroprotection, the level of matrix metalloproteinases-3 (MMP-3), matrix metalloproteinases-13 (MMP-13), tissue inhibitor of metalloprotease-1 (TIMP-1), and inflammatory mediators like prostaglandin E2 (PGE2 ) and nitric oxide (NO) was evaluated. AOE inhibited upregulation of MMP-3 and MMP-13 and downregulation of TIMP-1 and also reduced increase of PGE2 and NO level induced by exposure of IL-1α and plasminogen. These results indicate that AOE show chondroprotective effect through inhibiting collagen degradation via regulating MMPs, TIMP-1, and inflammatory mediators. PRACTICAL APPLICATIONS: Osteoarthritis (OA) is a one of the most common chronic disorders in elderly persons. Because the regenerative power of joint articular cartilage is very low, treatment of OA is difficult to expect complete recovery. Therefore, there is a need to develop a therapeutic agent that can safely and effectively inhibit the cartilage destruction. For the first time, we exhibited the inhibitory effect of AOE on collagen degradation through regulating MMPs and TIMP-1 in articular cartilage explants. These findings support AOE could be used as herbal therapeutic application for protecting articular cartilage to prevent OA.
Collapse
Affiliation(s)
- Se Yeong Jeon
- R&D Center, Naturetech Co., Ltd, Cheonan-Si, Republic of Korea
| | - Su Hyun Yu
- R&D Center, Naturetech Co., Ltd, Cheonan-Si, Republic of Korea
| | - Bo Su Lee
- R&D Center, Naturetech Co., Ltd, Cheonan-Si, Republic of Korea
| | - Hyun Jin Kim
- R&D Center, Naturetech Co., Ltd, Cheonan-Si, Republic of Korea
| | - Chang Geon Kim
- R&D Center, Naturetech Co., Ltd, Cheonan-Si, Republic of Korea
| | - Eun-Ju Jang
- R&D Center, Naturetech Co., Ltd, Cheonan-Si, Republic of Korea
| | - Jeong Jun Lee
- R&D Center, Naturetech Co., Ltd, Cheonan-Si, Republic of Korea
| | - Dong-Seon Kim
- Herbal Medicine Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Mi Ran Kim
- R&D Center, Naturetech Co., Ltd, Cheonan-Si, Republic of Korea
| |
Collapse
|
15
|
Guarise C, Ceradini D, Tessari M, Pavan M, Moro S, Salmaso V, Barbera C, Beninatto R, Galesso D. Amphiphilic peptide-based MMP3 inhibitors for intra-articular treatment of knee OA. Bioorg Med Chem 2021; 38:116132. [PMID: 33872958 DOI: 10.1016/j.bmc.2021.116132] [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: 12/21/2020] [Revised: 03/10/2021] [Accepted: 03/23/2021] [Indexed: 12/14/2022]
Abstract
Since 2007, Metalloproteases (MMPs) have been considered potential targets for treating osteoarthritis (OA), for which the primary pathogenic event is the extensive degeneration of articular cartilage. MMP3 is an enzyme critical for these degenerative changes. However, problems of selectivity, low bioavailability and poor metabolic profile during clinical trials of MMPs inhibitors (MMPIs) led to limited beneficial effect and thus did not justify further pursuit of the clinical studies. In a previous work, a new alkyl derivative of hyaluronic acid (HA), HYADD4®, previously approved as intra-articular treatment for knee OA, was studied in vitro and in vivo as MMP3I. Molecular simulation studies confirmed the interaction between the alkyl side chain of this HA derivative and the additional S1' pocket of MMP3. However, the high MW and the polar HA backbone of HYADD4® imply a high desolvation energy cost, which can potentially decrease its inhibitory potency. In this study, a new class of MMP3Is based on a small peptide backbone (CGV) chemically derivatized with an alkyl chain was developed through interactive cycles of design, synthesis and screening, accompanied by computational evaluation and optimization. Two MMP3Is, e(I) and l(II), were selected because of their effective inhibitory activity (3.2 and 10.2 µM, respectively) and water solubility. Both MMPIs showed a broad range of inhibitory effects against almost all the MMPs tested. In an in vitro model of inflammatory OA, e(I) was the most effective MMPI: at the concentration of 93 µM, it reversed inflammatory outcomes. Moreover, because of its amphiphilic structure, the e(I) MMPI promoted stable micellar formulation at concentrations higher than 0.2 mg/mL in water. The findings were confirmed by TEM and Nile red staining analysis. Based on these results, the e(I) MMPI can be considered a good candidate for the intra-articular treatment of OA, and the micellar formulation of this peptide in an aqueous buffer can potentially increase the bioavailability and, thus, the efficacy of the MMPIs.
Collapse
Affiliation(s)
- Cristian Guarise
- Fidia Farmaceutici S.p.A., via Ponte della Fabbrica 3/A, 35031 Abano Terme (PD), Italy.
| | - Davide Ceradini
- Latvian Institute of Organic Synthesis, Aizkraukles Iela 21, LV-1006 Riga, Latvia
| | - Martina Tessari
- Fidia Farmaceutici S.p.A., via Ponte della Fabbrica 3/A, 35031 Abano Terme (PD), Italy
| | - Mauro Pavan
- Fidia Farmaceutici S.p.A., via Ponte della Fabbrica 3/A, 35031 Abano Terme (PD), Italy
| | - Stefano Moro
- Molecular Modeling Section (MMS), Department of Pharmaceutical and Pharmacological Sciences, University of Padova, via Marzolo 5, 35131 Padova, Italy
| | - Veronica Salmaso
- Molecular Modeling Section (MMS), Department of Pharmaceutical and Pharmacological Sciences, University of Padova, via Marzolo 5, 35131 Padova, Italy
| | - Carlo Barbera
- Fidia Farmaceutici S.p.A., via Ponte della Fabbrica 3/A, 35031 Abano Terme (PD), Italy
| | - Riccardo Beninatto
- Fidia Farmaceutici S.p.A., via Ponte della Fabbrica 3/A, 35031 Abano Terme (PD), Italy
| | - Devis Galesso
- Fidia Farmaceutici S.p.A., via Ponte della Fabbrica 3/A, 35031 Abano Terme (PD), Italy
| |
Collapse
|
16
|
Khanna N, Kumar A, Pawar SV. A Review on Rheumatoid Arthritis Interventions and Current Developments. Curr Drug Targets 2021; 22:463-483. [PMID: 33243118 DOI: 10.2174/1389450121999201125200558] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 09/08/2020] [Accepted: 10/13/2020] [Indexed: 11/22/2022]
Abstract
Rheumatoid arthritis is a chronic autoimmune disorder characterized by inflammation, swelling, and joint destruction primarily affecting the peripheral joints. In recent years, RA has become an alarming concern affecting more than 1.5% of the population worldwide. The majority of the drugs in clinical trials for rheumatoid arthritis are immunomodulatory. The development of novel drugs for RA is impending and scientists are exploring new strategies through various innovative approaches for RA drug development. Treat-to-target and window of opportunity hypothesis are the new approaches that are used to treat, improve outcomes, and prevent long-term use of ineffective therapy, respectively. Novel therapeutic agents (e.g. GM-CSF inhibitors, Matrix metalloproteinase inhibitors) and delivery systems (e.g., Liposomes, Superparamagnetic iron oxide nano particles (SPIONs)) are under investigation for more target based therapy with reduced side effects and toxicity. The new drug discovery and repositioning of previously FDA-approved drugs are also being considered for chronic inflammatory disorder. The review encompasses a vast array of information, including genetics, etiology, clinical symptoms, current treatment, and newer therapeutics approaches, focused on the development of RA interventions. The introduction of the bioinformatics-based approach in RA has also been significantly discussed in the review. This review provides a general understanding of the challenges and uncertainties in the treatment of RA and summarizes the evolving scenario as well as innovative approaches taken into consideration for drug development in rheumatoid arthritis.
Collapse
Affiliation(s)
- Nikita Khanna
- University Institute of Pharmaceutical Sciences (UIPS), Panjab University, Chandigarh, India
| | - Anil Kumar
- University Institute of Pharmaceutical Sciences (UIPS), Panjab University, Chandigarh, India
| | - Sandip V Pawar
- University Institute of Pharmaceutical Sciences (UIPS), Panjab University, Chandigarh, India
| |
Collapse
|
17
|
Abji F, Rasti M, Gómez-Aristizábal A, Muytjens C, Saifeddine M, Mihara K, Motahhari M, Gandhi R, Viswanathan S, Hollenberg MD, Oikonomopoulou K, Chandran V. Proteinase-Mediated Macrophage Signaling in Psoriatic Arthritis. Front Immunol 2021; 11:629726. [PMID: 33763056 PMCID: PMC7982406 DOI: 10.3389/fimmu.2020.629726] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Accepted: 12/29/2020] [Indexed: 11/29/2022] Open
Abstract
Objective Multiple proteinases are present in the synovial fluid (SF) of an arthritic joint. We aimed to identify inflammatory cell populations present in psoriatic arthritis (PsA) SF compared to osteoarthritis (OA) and rheumatoid arthritis (RA), identify their proteinase-activated receptor 2 (PAR2) signaling function and characterize potentially active SF serine proteinases that may be PAR2 activators. Methods Flow cytometry was used to characterize SF cells from PsA, RA, OA patients; PsA SF cells were further characterized by single cell 3’-RNA-sequencing. Active serine proteinases were identified through cleavage of fluorogenic trypsin- and chymotrypsin-like substrates, activity-based probe analysis and proteomics. Fluo-4 AM was used to monitor intracellular calcium cell signaling. Cytokine expression was evaluated using a multiplex Luminex panel. Results PsA SF cells were dominated by monocytes/macrophages, which consisted of three populations representing classical, non-classical and intermediate cells. The classical monocytes/macrophages were reduced in PsA compared to OA/RA, whilst the intermediate population was increased. PAR2 was elevated in OA vs. PsA/RA SF monocytes/macrophages, particularly in the intermediate population. PAR2 expression and signaling in primary PsA monocytes/macrophages significantly impacted the production of monocyte chemoattractant protein-1 (MCP-1). Trypsin-like serine proteinase activity was elevated in PsA and RA SF compared to OA, while chymotrypsin-like activity was elevated in RA compared to PsA. Tryptase-6 was identified as an active serine proteinase in SF that could trigger calcium signaling partially via PAR2. Conclusion PAR2 and its activating proteinases, including tryptase-6, can be important mediators of inflammation in PsA. Components within this proteinase-receptor axis may represent novel therapeutic targets.
Collapse
Affiliation(s)
- Fatima Abji
- Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, Toronto, ON, Canada
| | - Mozhgan Rasti
- Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, Toronto, ON, Canada
| | | | - Carla Muytjens
- Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, Toronto, ON, Canada
| | - Mahmoud Saifeddine
- Department of Physiology & Pharmacology, University of Calgary Cumming School of Medicine, Calgary, AB, Canada
| | - Koichiro Mihara
- Department of Physiology & Pharmacology, University of Calgary Cumming School of Medicine, Calgary, AB, Canada
| | - Majid Motahhari
- Department of Physiology & Pharmacology, University of Calgary Cumming School of Medicine, Calgary, AB, Canada
| | - Rajiv Gandhi
- Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, Toronto, ON, Canada.,Division of Orthopaedic Surgery, Department of Surgery, Toronto Western Hospital, Toronto, ON, Canada
| | - Sowmya Viswanathan
- Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, Toronto, ON, Canada.,Institute of Biomedical Engineering, University of Toronto, Toronto, ON, Canada.,Division of Hematology, Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Morley D Hollenberg
- Department of Physiology & Pharmacology, University of Calgary Cumming School of Medicine, Calgary, AB, Canada.,Department of Medicine, University of Calgary Cumming School of Medicine, Calgary, AB, Canada
| | - Katerina Oikonomopoulou
- Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, Toronto, ON, Canada
| | - Vinod Chandran
- Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, Toronto, ON, Canada.,Division of Rheumatology, Department of Medicine, University of Toronto, Toronto, ON, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, Canada.,Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada.,Department of Medicine, Memorial University of Newfoundland, St. John's, NL, Canada
| |
Collapse
|
18
|
Lenci E, Cosottini L, Trabocchi A. Novel matrix metalloproteinase inhibitors: an updated patent review (2014 - 2020). Expert Opin Ther Pat 2021; 31:509-523. [PMID: 33487088 DOI: 10.1080/13543776.2021.1881481] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Introduction: Matrix MetalloProteinases (MMPs) are key enzymes in several pathophysiological processes connected to the extracellular matrix (ECM) degradation. Earlier clinical trials evaluating broad spectrum MMP inhibitors as cancer therapeutics failed to succeed, resulting in toxic side effects, such as musculoskeletal pain and inflammation, due to poor selectivity. As it is now recognized that some MMPs are essential for tumor progression and metastasis, but others play host-protective functions, selective MMP inhibitors are needed, and their interest has grown also for therapeutic applications beyond cancer, such as infectious, inflammatory and neurological diseases. Areas covered: This updated review describes patents concerning MMP inhibitors published within January 2014 and June 2020, with therapeutic applications spanning from cancer to inflammatory and neurological disorders. Expert opinion: Although the number of patents has decreased with respect to the previous decade, new applications provide selective matrix metalloproteinase inhibitors for therapeutic treatments beyond cancer. For several applications, the need of selective inhibitors resulted in the development of new non-hydroxamate compounds, paving the way towards a renewed interest towards MMPs as therapeutic targets. In particular, inhibitors able to cross the blood-brain barrier have been disclosed and proposed for the treatment of neurological conditions, infections, wound healing and cancer.
Collapse
Affiliation(s)
- Elena Lenci
- Department of Chemistry "Ugo Schiff", University of Florence, Sesto Fiorentino, Florence, Italy
| | - Lucrezia Cosottini
- Department of Chemistry "Ugo Schiff", University of Florence, Sesto Fiorentino, Florence, Italy
| | - Andrea Trabocchi
- Department of Chemistry "Ugo Schiff", University of Florence, Sesto Fiorentino, Florence, Italy
| |
Collapse
|
19
|
Xue Y, Bai H, Peng B, Fang B, Baell J, Li L, Huang W, Voelcker NH. Stimulus-cleavable chemistry in the field of controlled drug delivery. Chem Soc Rev 2021; 50:4872-4931. [DOI: 10.1039/d0cs01061h] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
This review comprehensively summarises stimulus-cleavable linkers from various research areas and their cleavage mechanisms, thus provides an insightful guideline to extend their potential applications to controlled drug release from nanomaterials.
Collapse
Affiliation(s)
- Yufei Xue
- Frontiers Science Center for Flexible Electronics
- Xi’an Institute of Flexible Electronics (IFE) and Xi’an Institute of Biomedical Materials & Engineering
- Northwestern Polytechnical University
- 127 West Youyi Road
- Xi'an 710072
| | - Hua Bai
- Frontiers Science Center for Flexible Electronics
- Xi’an Institute of Flexible Electronics (IFE) and Xi’an Institute of Biomedical Materials & Engineering
- Northwestern Polytechnical University
- 127 West Youyi Road
- Xi'an 710072
| | - Bo Peng
- Frontiers Science Center for Flexible Electronics
- Xi’an Institute of Flexible Electronics (IFE) and Xi’an Institute of Biomedical Materials & Engineering
- Northwestern Polytechnical University
- 127 West Youyi Road
- Xi'an 710072
| | - Bin Fang
- Frontiers Science Center for Flexible Electronics
- Xi’an Institute of Flexible Electronics (IFE) and Xi’an Institute of Biomedical Materials & Engineering
- Northwestern Polytechnical University
- 127 West Youyi Road
- Xi'an 710072
| | - Jonathan Baell
- Commonwealth Scientific and Industrial Research Organisation (CSIRO), Clayton
- Victoria 3168
- Australia
| | - Lin Li
- Frontiers Science Center for Flexible Electronics
- Xi’an Institute of Flexible Electronics (IFE) and Xi’an Institute of Biomedical Materials & Engineering
- Northwestern Polytechnical University
- 127 West Youyi Road
- Xi'an 710072
| | - Wei Huang
- Frontiers Science Center for Flexible Electronics
- Xi’an Institute of Flexible Electronics (IFE) and Xi’an Institute of Biomedical Materials & Engineering
- Northwestern Polytechnical University
- 127 West Youyi Road
- Xi'an 710072
| | - Nicolas Hans Voelcker
- Frontiers Science Center for Flexible Electronics
- Xi’an Institute of Flexible Electronics (IFE) and Xi’an Institute of Biomedical Materials & Engineering
- Northwestern Polytechnical University
- 127 West Youyi Road
- Xi'an 710072
| |
Collapse
|
20
|
Limami Y, Leger DY, Liagre B, Pécout N, Viana M. Ibuprofen-loaded calcium phosphate granules: A new bone substitute for local relieving symptoms of osteoarthritis. Eur J Pharm Sci 2020; 158:105679. [PMID: 33346009 DOI: 10.1016/j.ejps.2020.105679] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Revised: 11/27/2020] [Accepted: 12/12/2020] [Indexed: 12/23/2022]
Abstract
Musculoskeletal diseases often demand a drug treatment at the specific site of injury or defect site. In this context, the use of calcium phosphates is attractive as it allows both the bone substitution and the local delivery of a drug substance. In this work, we present a drug delivery device that combines calcium phosphate bioceramic granules and ibuprofen, a widely used anti-inflammatory drug. After verifying in vitro biocompatibility of the ibuprofen-loaded calcium phosphate granules on murine preosteoblastic cells (MC3T3), we evaluated in vitro efficiency of the drug substance released from the bioceramic using rheumatoid arthritis synoviocytes. Our data document that ibuprofen-loaded calcium phosphate granules reduced inflammatory response and increased apoptosis of synoviocytes. In vivo study showed that both unloaded, and ibuprofen-loaded calcium phosphate granules induced a progressive osteogenesis, but in the case of ibuprofen-loaded implants, bone ingrowth was more limited in first weeks. However, as far as concerns inflammation, while unloaded granules showed inflammation up to 4 weeks, ibuprofen loaded granules did not show any significant inflammation. Ibuprofen concentration determination in blood samples showed that a very small amount of the drug reached the general circulation which render this drug delivery system suitable for both bone substitution and reduction of inflammation at the implantation site. Thus, this new drug carrier could be used to locally relieve inflammatory bone diseases symptoms including rheumatoid arthritis but, beyond this study, this kind of granules could be considered for the delivery of therapeutic agents such as antibiotic, analgesic or anticancer drugs.
Collapse
Affiliation(s)
- Youness Limami
- Université de Limoges, Laboratoire PEIRENE, EA 7500, Faculté de Pharmacie, 2 rue du Dr Marcland, F- 87000 Limoges, France; Immunology and Biodiversity Laboratory, Biology department, Faculty of Sciences Ain Chock, Hassan II University, Casablanca, Morocco; Research Center, International Abulcasis University for Health Sciences, Madinat Al Irfane, Rabat, Morocco.
| | - David Yannick Leger
- Université de Limoges, Laboratoire PEIRENE, EA 7500, Faculté de Pharmacie, 2 rue du Dr Marcland, F- 87000 Limoges, France
| | - Bertrand Liagre
- Université de Limoges, Laboratoire PEIRENE, EA 7500, Faculté de Pharmacie, 2 rue du Dr Marcland, F- 87000 Limoges, France
| | - Nathalie Pécout
- Université de Limoges, Laboratoire PEIRENE, EA 7500, Faculté de Pharmacie, 2 rue du Dr Marcland, F- 87000 Limoges, France
| | - Marylène Viana
- Université de Limoges, Laboratoire PEIRENE, EA 7500, Faculté de Pharmacie, 2 rue du Dr Marcland, F- 87000 Limoges, France
| |
Collapse
|
21
|
Shen P, Jiao Y, Miao L, Chen J, Momtazi‐Borojeni AA. Immunomodulatory effects of berberine on the inflamed joint reveal new therapeutic targets for rheumatoid arthritis management. J Cell Mol Med 2020; 24:12234-12245. [PMID: 32969153 PMCID: PMC7687014 DOI: 10.1111/jcmm.15803] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 07/21/2020] [Accepted: 07/30/2020] [Indexed: 12/13/2022] Open
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory syndrome designated by synovial joint inflammation leading to cartilage degradation and bone damage as well as progressive disability. Synovial inflammation is promoted through the infiltration of mononuclear immune cells, dominated by CD4+ T cells, macrophages and dendritic cells (DCs), together with fibroblast-like synoviocytes (FLS), into the synovial compartment. Berberine is a bioactive isoquinoline alkaloid compound showing various pharmacological properties that are mainly attributed to immunomodulatory and anti-inflammatory effects. Several lines of experimental study have recently investigated the therapeutic potential of berberine and its underlying mechanisms in treating RA condition. The present review aimed to clarify determinant cellular and molecular targets of berberine in RA and found that berberine through modulating several signalling pathways involved in the joint inflammation, including PI3K/Akt, Wnt1/β-catenin, AMPK/lipogenesis and LPA/LPA1 /ERK/p38 MAPK can inhibit inflammatory proliferation of FLS cells, suppress DC activation and modulate Th17/Treg balance and thus prevent cartilage and bone destruction. Importantly, these molecular targets may explore new therapeutic targets for RA treatment.
Collapse
Affiliation(s)
- Peng Shen
- Department of StomatologyClinical Department of Aerospace CityNorthern Beijing Medical DistrictChinese PLA General HospitalBeijingChina
| | - Yang Jiao
- Department of StomatologyThe 7th Medical CenterChinese PLA General HospitalBeijingChina
- Outpatient Department of PLA Macao GarrisonMacaoChina
| | - Li Miao
- Department of StomatologyThe 7th Medical CenterChinese PLA General HospitalBeijingChina
| | - Ji‐hua Chen
- National Clinical Research Center for Oral Diseases & State Key Laboratory of Military Stomatology & Shaanxi Key Laboratory of Oral DiseasesDepartment of ProsthodonticsSchool of StomatologyThe Fourth Military Medical UniversityXi'anChina
| | | |
Collapse
|
22
|
Valin A, Del Rey MJ, Municio C, Usategui A, Romero M, Fernández-Felipe J, Cañete JD, Blanco FJ, Ruano Y, Criado G, Pablos JL. IL6/sIL6R regulates TNFα-inflammatory response in synovial fibroblasts through modulation of transcriptional and post-transcriptional mechanisms. BMC Mol Cell Biol 2020; 21:74. [PMID: 33126846 PMCID: PMC7596982 DOI: 10.1186/s12860-020-00317-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 10/14/2020] [Indexed: 01/01/2023] Open
Abstract
Introduction The clinical efficacy of specific interleukin-6 inhibitors has confirmed the central role of IL6 in rheumatoid arthritis (RA). However the local role of IL6, in particular in synovial fibroblasts (SF) as a direct cellular target to IL6/sIL6R signal is not well characterized. The purpose of the study was to characterize the crosstalk between TNFα and IL6/sIL6R signaling to the effector pro-inflammatory response of SF. Methods SF lines were stimulated with either TNFα, IL6/sIL6R, or both together, for the time and dose indicated for each experiment, and where indicated, cells were treated with inhibitors actinomycin D, adalimumab, ruxolitinib and cycloheximide. mRNA expression of cytokines, chemokines and matrix metalloproteases (MMPs) were analyzed by quantitative RT-PCR. Level of IL8/CXCL8 and CCL8 in culture supernatants was measured by ELISA. Mononuclear and polymorphonuclear cells migration assays were assessed by transwell using conditioned medium from SF cultures. Statistical analyses were performed as indicated in the corresponding figure legends and a p-value < 0.05 was considered statistically significant. Results The stimulation of SF with IL6/sIL6R and TNFα, cooperatively promotes the expression of mono- and lymphocytic chemokines such as IL6, CCL8 and CCL2, as well as matrix degrading enzymes such as MMP1, while inhibiting the induction of central neutrophil chemokines such as IL8/CXCL8. These changes in the pattern of chemokines expression resulted in reduced polymorphonuclear (PMN) and increased mononuclear cells (MNC) chemoattraction by SF. Mechanistic analyses of the temporal expression of genes demonstrated that the cooperative regulation mediated by these two factors is mostly induced through de novo transcriptional mechanisms activated by IL6/sIL6R. Furthermore, we also demonstrate that TNFα and IL6/sIL6R cooperation is partially mediated by the expression of secondary factors signaling through JAK/STAT pathways. Conclusions These results point out to a highly orchestrated response to IL6 in TNFα-induced SF and provide additional insights into the role of IL6/sIL6R in the context of RA, highlighting the contribution of IL6/sIL6R to the interplay of SF with other inflammatory cells. Supplementary information Supplementary information accompanies this paper at 10.1186/s12860-020-00317-7.
Collapse
Affiliation(s)
- Alvaro Valin
- Grupo de Enfermedades Inflamatorias y Autoinmunes, Instituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain. .,Present Address: Springer Healthcare Iberica SL, Madrid, Spain.
| | - Manuel J Del Rey
- Grupo de Enfermedades Inflamatorias y Autoinmunes, Instituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain
| | - Cristina Municio
- Grupo de Enfermedades Inflamatorias y Autoinmunes, Instituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain
| | - Alicia Usategui
- Grupo de Enfermedades Inflamatorias y Autoinmunes, Instituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain
| | - Marina Romero
- Grupo de Enfermedades Inflamatorias y Autoinmunes, Instituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain
| | - Jesús Fernández-Felipe
- Grupo de Enfermedades Inflamatorias y Autoinmunes, Instituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain
| | - Juan D Cañete
- Unitat d'Artritis, Servei de Reumatologia, Hospital Clínic de Barcelona and Institut d'Investigacions Biomèdiques August Pí i Sunyer, Barcelona, Spain
| | - Francisco J Blanco
- Laboratorio de Investigación Osteoarticular y del Envejecimiento, Instituto de Investigación Biomédica de A Coruña, INIBIC, A Coruña, Spain
| | - Yolanda Ruano
- Servicio de Anatomía Patológica, Instituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain
| | - Gabriel Criado
- Grupo de Enfermedades Inflamatorias y Autoinmunes, Instituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain
| | - José L Pablos
- Grupo de Enfermedades Inflamatorias y Autoinmunes, Instituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain. .,Servicio de Reumatología, Hospital 12 de Octubre, Universidad Complutense de Madrid, 28041, Madrid, Spain.
| |
Collapse
|
23
|
Park DR, Kim J, Kim GM, Lee H, Kim M, Hwang D, Lee H, Kim HS, Kim W, Park MC, Shim H, Lee SY. Osteoclast-associated receptor blockade prevents articular cartilage destruction via chondrocyte apoptosis regulation. Nat Commun 2020; 11:4343. [PMID: 32859940 PMCID: PMC7455568 DOI: 10.1038/s41467-020-18208-y] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 08/07/2020] [Indexed: 12/12/2022] Open
Abstract
Osteoarthritis (OA), primarily characterized by articular cartilage destruction, is the most common form of age-related degenerative whole-joint disease. No disease-modifying treatments for OA are currently available. Although OA is primarily characterized by cartilage destruction, our understanding of the processes controlling OA progression is poor. Here, we report the association of OA with increased levels of osteoclast-associated receptor (OSCAR), an immunoglobulin-like collagen-recognition receptor. In mice, OSCAR deletion abrogates OA manifestations, such as articular cartilage destruction, subchondral bone sclerosis, and hyaline cartilage loss. These effects are a result of decreased chondrocyte apoptosis, which is caused by the tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) in induced OA. Treatments with human OSCAR-Fc fusion protein attenuates OA pathogenesis caused by experimental OA. Thus, this work highlights the function of OSCAR as a catabolic regulator of OA pathogenesis, indicating that OSCAR blockade is a potential therapy for OA. Osteoarthritis (OA) is associated with cartilage disruption, but the underlying mechanisms remain unclear. Here, the authors show that expression of osteoclast-associated receptor (OSCAR) is associated with OA, that its genetic ablation or targeting with OSCAR-Fc fusion protein ameliorates OA in mice by decreasing chondrocyte apoptosis.
Collapse
Affiliation(s)
- Doo Ri Park
- Department of Life Science, Ewha Womans University, Seoul, 03760, South Korea.,The Research Center for Cellular Homeostasis, Ewha Womans University, Seoul, 03760, South Korea
| | - Jihee Kim
- Department of Life Science, Ewha Womans University, Seoul, 03760, South Korea.,The Research Center for Cellular Homeostasis, Ewha Womans University, Seoul, 03760, South Korea
| | - Gyeong Min Kim
- Department of Life Science, Ewha Womans University, Seoul, 03760, South Korea.,The Research Center for Cellular Homeostasis, Ewha Womans University, Seoul, 03760, South Korea
| | - Haeseung Lee
- Department of Life Science, Ewha Womans University, Seoul, 03760, South Korea
| | - Minhee Kim
- Department of Life Science, Ewha Womans University, Seoul, 03760, South Korea.,The Research Center for Cellular Homeostasis, Ewha Womans University, Seoul, 03760, South Korea
| | - Donghyun Hwang
- Department of Biomedical Engineering, Yonsei University, Wonju, 26493, South Korea
| | - Hana Lee
- Department of Biomedical Engineering, Yonsei University, Wonju, 26493, South Korea
| | - Han-Sung Kim
- Department of Biomedical Engineering, Yonsei University, Wonju, 26493, South Korea
| | - Wankyu Kim
- Department of Life Science, Ewha Womans University, Seoul, 03760, South Korea
| | - Min Chan Park
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, 06273, South Korea
| | - Hyunbo Shim
- Department of Life Science, Ewha Womans University, Seoul, 03760, South Korea
| | - Soo Young Lee
- Department of Life Science, Ewha Womans University, Seoul, 03760, South Korea. .,The Research Center for Cellular Homeostasis, Ewha Womans University, Seoul, 03760, South Korea.
| |
Collapse
|
24
|
Lutz MR, Flieger S, Colorina A, Wozny J, Hosmane NS, Becker DP. Carborane-Containing Matrix Metalloprotease (MMP) Ligands as Candidates for Boron Neutron-Capture Therapy (BNCT). ChemMedChem 2020; 15:1897-1908. [PMID: 32720425 DOI: 10.1002/cmdc.202000470] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Indexed: 12/11/2022]
Abstract
Based on the previously reported potent and selective sulfone hydroxamate inhibitors SC-76276, SC-78080 (SD-2590), and SC-77964, potent MMP inhibitors have been designed and synthesized to append a boron-rich carborane cluster by employing click chemistry to target tumor cells that are known to upregulate gelatinases. Docking against MMP-2 suggests binding involving the hydroxamate zinc-binding group, key H-bonds by the sulfone moiety with the peptide backbone residues Leu82 and Leu83, and a hydrophobic interaction with the deep P1' pocket. The more potent of the two triazole regioisomers exhibits an IC50 of 3.7 nM versus MMP-2 and IC50 of 46 nM versus MMP-9.
Collapse
Affiliation(s)
- Marlon R Lutz
- Biosynthetic Technologies, 6320 Intech Way, Indianapolis, IN 46278, USA
| | - Sebastian Flieger
- Department of Chemistry and Biochemistry, Loyola University Chicago, Chicago, IL 60660, USA
| | - Andre Colorina
- Regis Technologies, Inc., 8210 Austin Ave., Morton Grove, Illinois 60053, USA
| | - John Wozny
- Department of Chemistry and Biochemistry, Northern Illinois University, DeKalb, IL 60115, USA
| | - Narayan S Hosmane
- Department of Chemistry and Biochemistry, Northern Illinois University, DeKalb, IL 60115, USA
| | - Daniel P Becker
- Department of Chemistry and Biochemistry, Loyola University Chicago, Chicago, IL 60660, USA
| |
Collapse
|
25
|
Nejatbakhsh Samimi L, Farhadi E, Tahmasebi MN, Jamshidi A, Sharafat Vaziri A, Mahmoudi M. NF-κB signaling in rheumatoid arthritis with focus on fibroblast-like synoviocytes. AUTOIMMUNITY HIGHLIGHTS 2020. [PMCID: PMC7414649 DOI: 10.1186/s13317-020-00135-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The nuclear factor-κB (NF-κB) signaling pathway regulates multiple processes in innate and adaptive immune cells. This pathway is involved in inflammation through the regulation of cytokines, chemokines, and adhesion molecules expression. The NF-κB transcription factor also participates in the survival, proliferation, and differentiation of cells. Therefore, deregulated NF-κB activation contributes to the pathogenesis of inflammatory diseases. Rheumatoid arthritis (RA) is classified as a heterogeneous and complex autoimmune inflammatory disease. Although different immune and non-immune cells contribute to the RA pathogenesis, fibroblast-like synoviocytes (FLSs) play a crucial role in disease progression. These cells are altered during the disease and produce inflammatory mediators, including inflammatory cytokines and matrix metalloproteinases, which result in joint and cartilage erosion. Among different cell signaling pathways, it seems that deregulated NF-κB activation is associated with the inflammatory picture of RA. NF-κB activation can also promote the proliferation of RA-FLSs as well as the inhibition of FLS apoptosis that results in hyperplasia in RA synovium. In this review, the role of NF-κB transcription factor in immune and non-immune cells (especially FLSs) that are involved in RA pathogenesis are discussed.
Collapse
|
26
|
Kaur I, Behl T, Bungau S, Zengin G, Kumar A, El-Esawi MA, Khullar G, Venkatachalam T, Arora S. The endocannabinoid signaling pathway as an emerging target in pharmacotherapy, earmarking mitigation of destructive events in rheumatoid arthritis. Life Sci 2020; 257:118109. [PMID: 32698072 DOI: 10.1016/j.lfs.2020.118109] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 07/09/2020] [Accepted: 07/13/2020] [Indexed: 02/06/2023]
Abstract
Rheumatoid arthritis is an inflammatory autoimmune disease, characterized by synovial proliferation, destruction to articular cartilage and severe pain. The cannabinoids obtained from Cannabis sativa exhibited their actions via cannabinoid-1 and -2 receptors, which also provides a platform for endocannabinoids to act. The endocannabinoid system comprises endocannabinoid molecules involved in signaling processes, along with G-protein coupled receptors and enzymes associated with ligand biosynthesis, activation and degradation. The action of endocannabinoid system in immune system regulation, via primary CB2 activation, followed by inhibition of production of pro-inflammatory cytokines, auto-antibodies and MMPs, FLSs proliferation and T-cell mediated immune response, are elaborated as potential therapeutic regimes in rheumatoid arthritis. The involvement of endocannabinoid system in immune cells like, B cells, T cells and macrophages, as well as regulatory actions on sensory noniceptors to ameliorate pain is significantly highlighted in the review, elaborating the actions of endocannabinoid signaling in mitigating the disease events. The review also focuses on enhancement of endocannabinoid tone, either by inhibiting the degradation enzymes, like FAAH, MAGL, COX, CytP450, LOX, etc. or by retarding cellular uptake processes. Moreover, the review portrays the optimizing role of endocannabinoid system, in abbreviating the symptoms and complications of rheumatoid arthritis in patients and mitigating inflammation, pain and immune mediated effects significantly.
Collapse
Affiliation(s)
- Ishnoor Kaur
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Tapan Behl
- Chitkara College of Pharmacy, Chitkara University, Punjab, India.
| | - Simona Bungau
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 10 1 Decembrie Sq., Oradea, Romania
| | - Gokhan Zengin
- Department of Biology, Faculty of Science, Selcuk University Campus, Konya, Turkey
| | - Arun Kumar
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | | | - Gaurav Khullar
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | | | - Sandeep Arora
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| |
Collapse
|
27
|
L-Theanine Reduced the Development of Knee Osteoarthritis in Rats via Its Anti-Inflammation and Anti-Matrix Degradation Actions: In Vivo and In Vitro Study. Nutrients 2020; 12:nu12071988. [PMID: 32635404 PMCID: PMC7400703 DOI: 10.3390/nu12071988] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 07/01/2020] [Accepted: 07/01/2020] [Indexed: 12/30/2022] Open
Abstract
The etiology of osteoarthritis (OA) is multifactorial, with no effective disease-modifying-drugs. L-theanine has been reported to inhibit inflammatory responses in some diseases and this study aimed to investigate the effect of L-theanine on Interleukin-1(IL-1)β-stimulated chondrocytes, and in an injury-induced OA rat model. Primary chondrocytes were stimulated by IL-1β (10 ng/mL) for 24 h and then co-cultured with L-theanine for 24 h. The effects of L-theanine on IL-1β-stimulated expression of pro-inflammatory cytokines and hydrolytic enzyme were analyzed using Western blotting, quantitative polymerase chain reaction (q-PCR) and enzyme-linked immunosorbent assay (ELISA) kits. An immunofluorescence assay was used to detect nuclear factor kappa B (NF-κB) phosphorylation. OA was induced by anterior cruciate ligament transection (ACLT) surgery in rats and celecoxib was used as a positive control. OA severity was measured using the Osteoarthritis Research Society International (OARSI) grading system to describe histological changes. The results showed that L-theanine decreased the expression of pro-inflammatory mediators, including cyclooxygenase-2 (COX-2), prostaglandin E2 (PGE-2), inducible nitric oxide synthase (iNOS), and nitric oxide (NO), both in vivo and in vitro. L-theanine treatment inhibited IL-1β-induced upregulation of matrix metalloproteinases (MMP)-3 and MMP-13, as well as inhibited NF-κB p65 activation. In vivo animal model showed that L-theanine administration (200 mg/kg) significantly alleviated OA lesions and decreased OARSI score. Our data indicated that L-theanine decreased inflammatory cytokines and protected extracellular matrix degradation through inhibition of the NF-κB pathway, and L-theanine may be considered a promising therapeutic strategy in OA prevention.
Collapse
|
28
|
Severmann AC, Jochmann K, Feller K, Bachvarova V, Piombo V, Stange R, Holzer T, Brachvogel B, Esko J, Pap T, Hoffmann D, Vortkamp A. An altered heparan sulfate structure in the articular cartilage protects against osteoarthritis. Osteoarthritis Cartilage 2020; 28:977-987. [PMID: 32315715 PMCID: PMC8422443 DOI: 10.1016/j.joca.2020.04.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 04/05/2020] [Accepted: 04/09/2020] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Osteoarthritis (OA) is a progressive degenerative disease of the articular cartilage caused by an unbalanced activity of proteases, cytokines and other secreted proteins. Since heparan sulfate (HS) determines the activity of many extracellular factors, we investigated its role in OA progression. METHODS To analyze the role of the HS level, OA was induced by anterior cruciate ligament transection (ACLT) in transgenic mice carrying a loss-of-function allele of Ext1 in clones of chondrocytes (Col2-rtTA-Cre;Ext1e2fl/e2fl). To study the impact of the HS sulfation pattern, OA was surgically induced in mice with a heterozygous (Ndst1+/-) or chondrocyte-specific (Col2-Cre;Ndst1fl/fl) loss-of-function allele of the sulfotransferase Ndst1. OA progression was evaluated using the OARSI scoring system. To investigate expression and activity of cartilage degrading proteases, femoral head explants of Ndst1+/- mutants were analyzed by qRT-PCR, Western Blot and gelatin zymography. RESULTS All investigated mouse strains showed reduced OA scores (Col2-rtTA-Cre;Ext1e2fl/e2fl: 0.83; 95% HDI 0.72-0.96; Ndst1+/-: 0.83, 95% HDI 0.74-0.9; Col2-Cre;Ndst1fl/fl: 0.87, 95% HDI 0.76-1). Using cartilage explant cultures of Ndst1 animals, we detected higher amounts of aggrecan degradation products in wildtype samples (NITEGE 4.24-fold, 95% HDI 1.05-18.55; VDIPEN 1.54-fold, 95% HDI 1.54-2.34). Accordingly, gelatin zymography revealed lower Mmp2 activity in mutant samples upon RA-treatment (0.77-fold, 95% HDI: 0.60-0.96). As expression of major proteases and their inhibitors was not altered, HS seems to regulate cartilage degeneration by affecting protease activity. CONCLUSION A decreased HS content or a reduced sulfation level protect against OA progression by regulating protease activity rather than expression.
Collapse
Affiliation(s)
- A-C Severmann
- Department of Developmental Biology, Center for Medical Biotechnology, Faculty Biology, University Duisburg-Essen, Germany.
| | - K Jochmann
- Department of Developmental Biology, Center for Medical Biotechnology, Faculty Biology, University Duisburg-Essen, Germany.
| | - K Feller
- Department of Developmental Biology, Center for Medical Biotechnology, Faculty Biology, University Duisburg-Essen, Germany.
| | - V Bachvarova
- Department of Developmental Biology, Center for Medical Biotechnology, Faculty Biology, University Duisburg-Essen, Germany.
| | - V Piombo
- Department of Developmental Biology, Center for Medical Biotechnology, Faculty Biology, University Duisburg-Essen, Germany.
| | - R Stange
- Zentrum für Muskuloskelettale Medizin, Westfälische Wilhelms-Universität Münster, Germany.
| | - T Holzer
- Center for Biochemistry, Department of Pediatrics and Adolescent Medicine, Experimental Neonatology, Medical Faculty, University of Cologne, Germany.
| | - B Brachvogel
- Center for Biochemistry, Department of Pediatrics and Adolescent Medicine, Experimental Neonatology, Medical Faculty, University of Cologne, Germany.
| | - J Esko
- Department of Cellular and Molecular Medicine, Glycobiology Research & Training Center, University of California, San Diego, La Jolla, CA, 92093-0687, USA.
| | - T Pap
- Zentrum für Muskuloskelettale Medizin, Westfälische Wilhelms-Universität Münster, Germany.
| | - D Hoffmann
- Department Bioinformatics and Computational Biophysics, Center for Medical Biotechnology, Faculty Biology, University Duisburg-Essen, Germany.
| | - A Vortkamp
- Department of Developmental Biology, Center for Medical Biotechnology, Faculty Biology, University Duisburg-Essen, Germany.
| |
Collapse
|
29
|
The association between synovial fluid serine proteinase activity and response to intra-articular corticosteroid injection in psoriatic arthritis. Clin Rheumatol 2020; 39:2355-2361. [PMID: 32100195 DOI: 10.1007/s10067-020-05003-9] [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: 11/22/2019] [Revised: 02/06/2020] [Accepted: 02/17/2020] [Indexed: 01/20/2023]
Abstract
INTRODUCTION/OBJECTIVES Intra-articular corticosteroid (IAS) injections are often used for the immediate relief of pain and inflammation in the joint of psoriatic arthritis (PsA) patients. However, studies identifying factors that predict response to the IAS injections are lacking. We aimed to assess the usefulness of serine proteinase activity measurements in PsA synovial fluid (SF) samples obtained at the time of injection in predicting clinical response. METHODS The PsA patients with available SF samples from the knee joint were identified from the University of Toronto PsA cohort. Clinical response was defined as an absence of tenderness or swelling in the injected joint at the first post-injection visit, at either 3 or 6 months. SF proteinase activity was determined by measuring cleavage of fluorogenic tri-peptide substrates for trypsin-like (VPR-AMC and VLK-AMC) and chymotrypsin-like (AAPF-AMC) serine proteinases. Generalized estimating equation (GEE) models were used to investigate factors associated with response. RESULTS A total of 32 patients with 60 injected joints and data available for follow-up at 3 or 6 months were included in the analysis, with 25 (41.7%) injected joints resulting in clinical response. Age, sex, active joint count, systemic medications and SF serine proteinase activity at the time of injection were included as covariates. Only treatment with biologics was significantly associated with response at 3 or 6 months in the multivariate reduced model (OR 3.02, p = 0.027). CONCLUSIONS We could not demonstrate an association between SF serine proteinase activity and response to IAS injection. Biologic agents significantly improve the likelihood of achieving clinical response.
Collapse
|
30
|
Zhou Y, Lu H, Deng L, Lin CH, Pennington Klein K, Wu M. HMGB2 is associated with pressure loading in chondrocytes of temporomandibular joint: In vitro and in vivo study. Cytokine 2020; 126:154875. [DOI: 10.1016/j.cyto.2019.154875] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Revised: 09/14/2019] [Accepted: 09/30/2019] [Indexed: 01/04/2023]
|
31
|
T 1ρ-mapping for assessing knee joint cartilage in children with juvenile idiopathic arthritis - feasibility and repeatability. Pediatr Radiol 2020; 50:371-379. [PMID: 31707445 PMCID: PMC7026305 DOI: 10.1007/s00247-019-04557-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 08/16/2019] [Accepted: 10/09/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Ongoing arthritis in children with juvenile idiopathic arthritis (JIA) can result in cartilage damage. OBJECTIVE To study the feasibility and repeatability of T1ρ for assessing knee cartilage in JIA and also to describe T1ρ values and study correlation between T1ρ and conventional MRI scores for disease activity. MATERIALS AND METHODS Thirteen children with JIA or suspected JIA underwent 3-tesla (T) knee MRI that included conventional sequences and a T1ρ sequence. Segmentation of knee cartilage was carried out on T1ρ images. We used intraclass correlation coefficient to study the repeatability of segmentation in a subset of five children. We used the juvenile arthritis MRI scoring system to discriminate inflamed from non-inflamed knees. The Mann-Whitney U and Spearman correlation compared T1ρ between children with and without arthritis on MRI and correlated T1ρ with the juvenile arthritis MRI score. RESULTS All children successfully completed the MRI examination. No images were excluded because of poor quality. Repeatability of T1ρ measurement had an intraclass correlation coefficient (ICC) of 0.99 (P<0.001). We observed no structural cartilage damage and found no differences in T1ρ between children with (n=7) and without (n=6) inflamed knees (37.8 ms vs. 31.7 ms, P=0.20). However, we observed a moderate correlation between T1ρ values and the juvenile arthritis MRI synovitis score (r=0.59, P=0.04). CONCLUSION This pilot study suggests that T1ρ is a feasible and repeatable quantitative imaging technique in children. T1ρ values were associated with the juvenile arthritis MRI synovitis score.
Collapse
|
32
|
Cuesta SA, Mora JR, Zambrano CH, Torres FJ, Rincón L. Comparative study of the nucleophilic attack step in the proteases catalytic activity: A theoretical study. Mol Phys 2019. [DOI: 10.1080/00268976.2019.1705412] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Sebastián A. Cuesta
- Instituto de Simulación Computacional (ISM), Universidad San Francisco de Quito (USFQ), Quito, Ecuador
- Departamento de Ingeniería Química – Grupo de Química Computacional y Teórica (QCT), Universidad San Francisco de Quito (USFQ), Quito, Ecuador
| | - José R. Mora
- Instituto de Simulación Computacional (ISM), Universidad San Francisco de Quito (USFQ), Quito, Ecuador
- Departamento de Ingeniería Química – Grupo de Química Computacional y Teórica (QCT), Universidad San Francisco de Quito (USFQ), Quito, Ecuador
| | - Cesar H. Zambrano
- Instituto de Simulación Computacional (ISM), Universidad San Francisco de Quito (USFQ), Quito, Ecuador
- Departamento de Ingeniería Química – Grupo de Química Computacional y Teórica (QCT), Universidad San Francisco de Quito (USFQ), Quito, Ecuador
| | - F. Javier Torres
- Instituto de Simulación Computacional (ISM), Universidad San Francisco de Quito (USFQ), Quito, Ecuador
- Departamento de Ingeniería Química – Grupo de Química Computacional y Teórica (QCT), Universidad San Francisco de Quito (USFQ), Quito, Ecuador
| | - Luis Rincón
- Instituto de Simulación Computacional (ISM), Universidad San Francisco de Quito (USFQ), Quito, Ecuador
- Departamento de Ingeniería Química – Grupo de Química Computacional y Teórica (QCT), Universidad San Francisco de Quito (USFQ), Quito, Ecuador
| |
Collapse
|
33
|
Profile of Matrix-Remodeling Proteinases in Osteoarthritis: Impact of Fibronectin. Cells 2019; 9:cells9010040. [PMID: 31877874 PMCID: PMC7017325 DOI: 10.3390/cells9010040] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 12/16/2019] [Accepted: 12/18/2019] [Indexed: 12/11/2022] Open
Abstract
The extracellular matrix (ECM) is a complex and specialized three-dimensional macromolecular network, present in nearly all tissues, that also interacts with cell surface receptors on joint resident cells. Changes in the composition and physical properties of the ECM lead to the development of many diseases, including osteoarthritis (OA). OA is a chronic degenerative rheumatic disease characterized by a progressive loss of synovial joint function as a consequence of the degradation of articular cartilage, also associated with alterations in the synovial membrane and subchondral bone. During OA, ECM-degrading enzymes, including urokinase-type plasminogen activator (uPA), matrix metalloproteinases (MMPs), and a disintegrin and metalloproteinase with thrombospondin motifs (ADAMTSs), cleave ECM components, such as fibronectin (Fn), generating fibronectin fragments (Fn-fs) with catabolic properties. In turn, Fn-fs promote activation of these proteinases, establishing a degradative and inflammatory feedback loop. Thus, the aim of this review is to update the contribution of ECM-degrading proteinases to the physiopathology of OA as well as their modulation by Fn-fs.
Collapse
|
34
|
The Rebirth of Matrix Metalloproteinase Inhibitors: Moving Beyond the Dogma. Cells 2019; 8:cells8090984. [PMID: 31461880 PMCID: PMC6769477 DOI: 10.3390/cells8090984] [Citation(s) in RCA: 173] [Impact Index Per Article: 34.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 08/22/2019] [Accepted: 08/26/2019] [Indexed: 12/12/2022] Open
Abstract
The pursuit of matrix metalloproteinase (MMP) inhibitors began in earnest over three decades ago. Initial clinical trials were disappointing, resulting in a negative view of MMPs as therapeutic targets. As a better understanding of MMP biology and inhibitor pharmacokinetic properties emerged, it became clear that initial MMP inhibitor clinical trials were held prematurely. Further complicating matters were problematic conclusions drawn from animal model studies. The most recent generation of MMP inhibitors have desirable selectivities and improved pharmacokinetics, resulting in improved toxicity profiles. Application of selective MMP inhibitors led to the conclusion that MMP-2, MMP-9, MMP-13, and MT1-MMP are not involved in musculoskeletal syndrome, a common side effect observed with broad spectrum MMP inhibitors. Specific activities within a single MMP can now be inhibited. Better definition of the roles of MMPs in immunological responses and inflammation will help inform clinic trials, and multiple studies indicate that modulating MMP activity can improve immunotherapy. There is a U.S. Food and Drug Administration (FDA)-approved MMP inhibitor for periodontal disease, and several MMP inhibitors are in clinic trials, targeting a variety of maladies including gastric cancer, diabetic foot ulcers, and multiple sclerosis. It is clearly time to move on from the dogma of viewing MMP inhibition as intractable.
Collapse
|
35
|
Pamphlett R, Kum Jew S. Mercury Is Taken Up Selectively by Cells Involved in Joint, Bone, and Connective Tissue Disorders. Front Med (Lausanne) 2019; 6:168. [PMID: 31380381 PMCID: PMC6659129 DOI: 10.3389/fmed.2019.00168] [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: 04/29/2019] [Accepted: 07/08/2019] [Indexed: 12/15/2022] Open
Abstract
Background: The causes of most arthropathies, osteoarthritis, and connective tissue disorders remain unknown, but exposure to toxic metals could play a part in their pathogenesis. Human exposure to mercury is common, so to determine whether mercury could be affecting joints, bones, and connective tissues we used a histochemical method to determine the cellular uptake of mercury in mice. Whole neonatal mice were examined since this allowed histological assessment of mercury in joint, bone, and connective tissue cells. Materials and Methods: Pregnant mice were exposed to a non-toxic dose of 0.5 mg/m3 of mercury vapor for 4 h a day on gestational days 14-18. Neonates were sacrificed at postnatal day 1, fixed in formalin, and transverse blocks of the body were processed for paraffin embedding. Seven micrometer sections were stained for inorganic mercury using silver nitrate autometallography, either alone or combined with CD44 immunostaining to detect progenitor cells. Control neonates were not exposed to mercury during gestation. Results: Uptake of mercury was marked in synovial cells, articular chondrocytes, and periosteal and tracheal cartilage cells. Mercury was seen in fibroblasts in the dermis, aorta, esophagus and striated muscle, some of which were CD44-positive progenitor cells, and in the endothelial cells of small blood vessels. Mercury was also present in renal tubules and liver periportal cells. Conclusions: Mercury is taken up selectively by cells that are predominantly affected in rheumatoid arthritis and osteoarthritis. In addition, fibroblasts in several organs often involved in multisystem connective tissue disorders take up mercury. Mercury provokes the autoimmune, inflammatory, genetic, and epigenetic changes that have been described in a range of arthropathies and bone and connective tissue disorders. These findings support the hypothesis that mercury exposure could trigger some of these disorders, particularly in people with a genetic susceptibility to autoimmunity.
Collapse
Affiliation(s)
- Roger Pamphlett
- Discipline of Pathology, Brain and Mind Centre, Sydney Medical School, The University of Sydney, Sydney, NSW, Australia.,Department of Neuropathology, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Stephen Kum Jew
- Discipline of Pathology, Brain and Mind Centre, Sydney Medical School, The University of Sydney, Sydney, NSW, Australia
| |
Collapse
|
36
|
Siouti E, Andreakos E. The many facets of macrophages in rheumatoid arthritis. Biochem Pharmacol 2019; 165:152-169. [PMID: 30910693 DOI: 10.1016/j.bcp.2019.03.029] [Citation(s) in RCA: 120] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 03/19/2019] [Indexed: 12/24/2022]
Abstract
Macrophages are central to the pathophysiology of rheumatoid arthritis (RA). They constitute the main source of pro-inflammatory cytokines and chemokines such as TNF and IL-1β, they activate a wide range of immune and non-immune cells, and they secrete diverse tissue degrading enzymes driving chronic pro-inflammatory, tissue destructive and pain responses in RA. However, they can also produce anti-inflammatory cytokines such as IL-10, secrete inhibitors of tissue degrading enzymes and promote immunoregulatory and protective responses, suggesting the existence of macrophages with distinct and diverse functional activities. Although the underlying basis of this phenomenon has remained obscure for years, emerging evidence has now provided insight into the mechanisms and molecular processes involved. Here, we review current knowledge on the biology of macrophages in RA, and highlight recent literature on the heterogeneity, origins and ontogeny of macrophages as part of the mononuclear phagocyte system. We also discuss their plasticity in the context of the M1/M2 paradigm, and the emerging theme of metabolic rewiring as a major mechanism for programming macrophage functions and pro-inflammatory activities. This sheds light into the many facets of macrophages in RA, their molecular regulation and their translational potential for developing novel protective and therapeutic strategies in the clinic.
Collapse
Affiliation(s)
- Eleni Siouti
- Laboratory of Immunobiology, Center for Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, 11527 Athens, Greece
| | - Evangelos Andreakos
- Laboratory of Immunobiology, Center for Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, 11527 Athens, Greece; Airway Disease Infection Section, National Heart and Lung Institute, Medical Research Council and Asthma UK Centre in Allergic Mechanisms of Asthma, Imperial College London, London W2 1NY, United Kingdom.
| |
Collapse
|
37
|
|
38
|
Song J, Baek IJ, Chun CH, Jin EJ. Dysregulation of the NUDT7-PGAM1 axis is responsible for chondrocyte death during osteoarthritis pathogenesis. Nat Commun 2018; 9:3427. [PMID: 30143643 PMCID: PMC6109082 DOI: 10.1038/s41467-018-05787-0] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 07/26/2018] [Indexed: 01/07/2023] Open
Abstract
Osteoarthritis (OA) is the most common degenerative joint disease; however, its etiopathogenesis is not completely understood. Here we show a role for NUDT7 in OA pathogenesis. Knockdown of NUDT7 in normal human chondrocytes results in the disruption of lipid homeostasis. Moreover, Nudt7-/- mice display significant accumulation of lipids via peroxisomal dysfunction, upregulation of IL-1β expression, and stimulation of apoptotic death of chondrocytes. Our genome-wide analysis reveals that NUDT7 knockout affects the glycolytic pathway, and we identify Pgam1 as a significantly altered gene. Consistent with the results obtained on the suppression of NUDT7, overexpression of PGAM1 in chondrocytes induces the accumulation of lipids, upregulation of IL-1β expression, and apoptotic cell death. Furthermore, these negative actions of PGAM1 in maintaining cartilage homeostasis are reversed by the co-introduction of NUDT7. Our results suggest that NUDT7 could be a potential therapeutic target for controlling cartilage-degrading disorders.
Collapse
Affiliation(s)
- Jinsoo Song
- Department of Biological Sciences, College of Natural Sciences, Wonkwang University, Iksan, Chunbuk, 54538, Republic of Korea
| | - In-Jeoung Baek
- Asan Institute for Life Sciences, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea
| | - Churl-Hong Chun
- Department of Orthopedic Surgery, Wonkwang University School of Medicine, Iksan, Chunbuk, 54538, Republic of Korea
| | - Eun-Jung Jin
- Department of Biological Sciences, College of Natural Sciences, Wonkwang University, Iksan, Chunbuk, 54538, Republic of Korea.
| |
Collapse
|
39
|
Jeon MG, Cheon YH, Lim HS, Yi SM, Suh YS, Kim HO, Hah YS, Park KH, Noh HS, Lee SI. Suppressive Effects of TSAHC in an Experimental Mouse Model and Fibroblast-Like Synoviocytes of Rheumatoid Arthritis. Inflammation 2018; 40:1825-1835. [PMID: 28819701 DOI: 10.1007/s10753-017-0621-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The purpose of this study is to investigate the effect of TSAHC [4'-(p-toluenesulfonylamido)-4-hydroxychalcone] in K/BxN serum transfer arthritis model and fibroblast-like synoviocytes of rheumatoid arthritis (RA-FLS). In in vivo experiments, TSAHC attenuated the incidence and severity of arthritis in comparison with the vehicle group. Histological findings showed that TSAHC decreased the inflammation, bone erosion, cartilage damage, and osteoclasts activity in the ankle. Furthermore, we confirmed by biochemical analysis that the observations were associated with the decreased expression of proinflammatory cytokines, matrix metalloproteinases (MMPs), and RANKL in serum and ankle. In in vitro experiments, TSAHC induced apoptosis, while it significantly suppressed tumor necrosis factor-α (TNF-α)-induced cell proliferation in RA-FLS. Moreover, TSAHC inhibited mRNA expression of TNF-α-induced interleukin (IL)-6, MMP-1, MMP-3, and MMP-13. Evaluation of signaling events showed that TSAHC inhibited the translocation and transcriptional activity of nuclear factor-kappa B (NF-κB) by regulating phosphorylated-IκB-α (p-IκB-α) and IκB-α in TNF-α-induced RA-FLS. Our results suggest that TSAHC inhibits experimental arthritis in mice and suppresses TNF-α-induced RA-FLS activities via NF-κB pathway. Therefore, TSAHC may have therapeutic potential for the treatment of RA.
Collapse
Affiliation(s)
- Min-Gyu Jeon
- Department of Convergence Medical Sciences, Institute of Health Sciences, Gyeongsang National University School of Medicine, 79 Gangnam-ro, JinJu, 660-702, Gyeongnam, Republic of Korea.,Department of Internal Medicine, Institute of Health Science, Gyeongsang National University Hospital, Gyeongsang National University, Jinju, Republic of Korea
| | - Yun-Hong Cheon
- Department of Internal Medicine, Institute of Health Science, Gyeongsang National University Hospital, Gyeongsang National University, Jinju, Republic of Korea
| | - Hye-Song Lim
- Department of Internal Medicine, Institute of Health Science, Gyeongsang National University Hospital, Gyeongsang National University, Jinju, Republic of Korea
| | - Sang Mi Yi
- Department of Convergence Medical Sciences, Institute of Health Sciences, Gyeongsang National University School of Medicine, 79 Gangnam-ro, JinJu, 660-702, Gyeongnam, Republic of Korea.,Department of Internal Medicine, Institute of Health Science, Gyeongsang National University Hospital, Gyeongsang National University, Jinju, Republic of Korea
| | - Young Sun Suh
- Department of Internal Medicine, Institute of Health Science, Gyeongsang National University Hospital, Gyeongsang National University, Jinju, Republic of Korea
| | - Hyun-Ok Kim
- Department of Internal Medicine, Institute of Health Science, Gyeongsang National University Hospital, Gyeongsang National University, Jinju, Republic of Korea
| | - Young-Sool Hah
- Clinical Research Institute, Gyeongsang National University Hospital, Jinju, Republic of Korea
| | - Ki-Hun Park
- Division of Applied Life Science (BK21 plus), IALS, Graduate School of Gyeongsang National University Jinju, Jinju, Republic of Korea
| | - Hae Sook Noh
- Department of Convergence Medical Sciences, Institute of Health Sciences, Gyeongsang National University School of Medicine, 79 Gangnam-ro, JinJu, 660-702, Gyeongnam, Republic of Korea. .,Department of Internal Medicine, Institute of Health Science, Gyeongsang National University Hospital, Gyeongsang National University, Jinju, Republic of Korea.
| | - Sang-Il Lee
- Department of Convergence Medical Sciences, Institute of Health Sciences, Gyeongsang National University School of Medicine, 79 Gangnam-ro, JinJu, 660-702, Gyeongnam, Republic of Korea. .,Department of Internal Medicine, Institute of Health Science, Gyeongsang National University Hospital, Gyeongsang National University, Jinju, Republic of Korea.
| |
Collapse
|
40
|
Wang C, Xu C, Chen R, Yang L, Sung KP. Different expression profiles of the lysyl oxidases and matrix metalloproteinases in human ACL fibroblasts after co-culture with synovial cells. Connect Tissue Res 2018; 59:369-380. [PMID: 29431515 DOI: 10.1080/03008207.2017.1401615] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Purposes The anterior cruciate ligament (ACL) has poor functional healing response. The synovial tissue surrounding ACL ligament might be a major regulator of the microenvironment in the joint cavity after ACL injury, thus affecting the repair process. Using transwell co-culture, this study explored the direct influence of human synovial cells (HSCs) on ACL fibroblasts (ACLfs) by characterizing the differential expression of the lysyl oxidase family (LOXs) and matrix metalloproteinases (MMP-1, -2, -3), which facilitate extracellular matrix (ECM) repair and degradation, respectively. Methods The mRNA expression levels of LOXs and MMP-1, -2, -3 were analyzed by semi-quantitative PCR and quantitative real-time PCR. The protein expression levels of LOXs and MMP-1, -2, -3 were detected by western blot. Results We found that co-culture resulted in an increase in the mRNAs of LOXs in normal ACLfs and differentially regulated the expression of MMPs. Then we applied 12% mechanical stretch on ACLfs to induce injury and found the mRNA expression levels of LOXs in injured ACLfs were decreased in the co-culture group relative to the mono-culture group. Conversely, the mRNA expression levels of MMPs in injured ACLfs were promoted in the co-culture group compared with the mono-culture group. At translational level, we found that LOXs were lower while MMPs were highly expressed in the co-culture group compared to the mono-culture group. Conclusions The co-culture of ACLfs and HSCs, which mimicked the cell-to-cell contact in a micro-environment, could contribute to protein modulators for wound healing, inferring the potential reason for the poor self-healing of injured ACL.
Collapse
Affiliation(s)
- Chunli Wang
- a "111" project Laboratory of Biomechanics and Tissue Repair, Bioengineering College , Chongqing University , Chongqing , China
| | - Chunming Xu
- a "111" project Laboratory of Biomechanics and Tissue Repair, Bioengineering College , Chongqing University , Chongqing , China
| | - Rongfu Chen
- b Department of Orthopedics , People's hospital of changshou Chongqing , Chongqing , China
| | - Li Yang
- a "111" project Laboratory of Biomechanics and Tissue Repair, Bioengineering College , Chongqing University , Chongqing , China
| | - Kl Paul Sung
- a "111" project Laboratory of Biomechanics and Tissue Repair, Bioengineering College , Chongqing University , Chongqing , China.,c Departments of Bioengineering and Orthopedics , University of California , San Diego , California , USA
| |
Collapse
|
41
|
Sun Y, Kiraly AJ, Sun AR, Cox M, Mauerhan DR, Hanley EN. Effects of a phosphocitrate analogue on osteophyte, subchondral bone advance, and bone marrow lesions in Hartley guinea pigs. Bone Joint Res 2018; 7:157-165. [PMID: 29682281 PMCID: PMC5895945 DOI: 10.1302/2046-3758.72.bjr-2017-0253] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Objectives The objectives of this study were: 1) to examine osteophyte formation, subchondral bone advance, and bone marrow lesions (BMLs) in osteoarthritis (OA)-prone Hartley guinea pigs; and 2) to assess the disease-modifying activity of an orally administered phosphocitrate ‘analogue’, Carolinas Molecule-01 (CM-01). Methods Young Hartley guinea pigs were divided into two groups. The first group (n = 12) had drinking water and the second group (n = 9) had drinking water containing CM-01. Three guinea pigs in each group were euthanized at age six, 12, and 18 months, respectively. Three guinea pigs in the first group were euthanized aged three months as baseline control. Radiological, histological, and immunochemical examinations were performed to assess cartilage degeneration, osteophyte formation, subchondral bone advance, BMLs, and the levels of matrix metalloproteinse-13 (MMP13) protein expression in the knee joints of hind limbs. Results In addition to cartilage degeneration, osteophytes, subchondral bone advance, and BMLs increased with age. Subchondral bone advance was observed as early as six months, whereas BMLs and osteophytes were both observed mainly at 12 and 18 months. Fibrotic BMLs were found mostly underneath the degenerated cartilage on the medial side. In contrast, necrotic BMLs were found almost exclusively in the interspinous region. Orally administered CM-01 decreased all of these pathological changes and reduced the levels of MMP13 expression. Conclusion Subchondral bone may play a role in cartilage degeneration. Subchondral bone changes are early events; formation of osteophytes and BMLs are later events in the OA disease process. Carolinas Molecule-01 is a promising small molecule candidate to be tested as an oral disease-modifying drug for human OA therapy. Cite this article: Y. Sun, A. J. Kiraly, A. R. Sun, M. Cox, D. R. Mauerhan, E. N. Hanley Jr. Effects of a phosphocitrate analogue on osteophyte, subchondral bone advance, and bone marrow lesions in Hartley guinea pigs. Bone Joint Res 2018;7:157–165. DOI:10.1302/2046-3758.72.BJR-2017-0253.
Collapse
Affiliation(s)
- Y Sun
- Department of Orthopaedic Surgery, Carolinas Medical Center, PO Box 32861, Charlotte, North Carolina 28232, USA
| | - A J Kiraly
- Department of Orthopaedic Surgery, Carolinas Medical Center, PO Box 32861, Charlotte, North Carolina 28232, USA
| | - A R Sun
- Department of Orthopaedic Surgery, Carolinas Medical Center, PO Box 32861, Charlotte, North Carolina 28232, USA
| | - M Cox
- Department of Orthopaedic Surgery, Carolinas Medical Center, PO Box 32861, Charlotte, North Carolina 28232, USA
| | - D R Mauerhan
- Department of Orthopaedic Surgery, Carolinas Medical Center, PO Box 32861, Charlotte, North Carolina 28232, USA
| | - E N Hanley
- Department of Orthopaedic Surgery, Carolinas Medical Center, PO Box 32861, Charlotte, North Carolina 28232, USA
| |
Collapse
|
42
|
Sun Y, Kiraly AJ, Cox M, Mauerhan DR, Hanley EN. The role of inhibition by phosphocitrate and its analogue in chondrocyte differentiation and subchondral bone advance in Hartley guinea pigs. Exp Ther Med 2018; 15:3320-3328. [PMID: 29545850 PMCID: PMC5841021 DOI: 10.3892/etm.2018.5846] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Accepted: 11/10/2017] [Indexed: 11/06/2022] Open
Abstract
Phosphocitrate (PC) and its analogue, PC-β ethyl ester, inhibit articular cartilage degeneration in Hartley guinea pigs. However, the underlying molecular mechanisms remain unclear. The present study aimed to investigate the hypothesis that PC exerted its disease-modifying effect on osteoarthritis (OA), in part, by inhibiting a molecular program similar to that in the endochondral pathway of ossification. The results demonstrated that severe proteoglycan loss occurred in the superficial and middle zones, as well as in the calcified zone of articular cartilage in the Hartley guinea pigs. Subchondral bone advance was greater in the control Hartley guinea pigs compared with PC- or PC analogue-treated guinea pigs. Resorption of cartilage bars or islands and vascular invasion in the growth plate were also greater in the control guinea pigs compared with the PC- or PC analogue-treated guinea pigs. The levels of matrix metalloproteinase-13 and type X collagen within the articular cartilage and growth plate were significantly increased in the control guinea pigs compared with PC-treated guinea pigs (P<0.05). These results indicated that articular chondrocytes in Hartley guinea pigs exhibited a hypertrophic phenotype and recapitulated a developmental molecular program similar to the endochondral pathway of ossification. Activation of this molecular program resulted in resorption of calcified articular cartilage and subchondral bone advance. This suggests that PC and PC analogues exerted their OA disease-modifying activity, in part, by inhibiting this molecular program.
Collapse
Affiliation(s)
- Yubo Sun
- Department of Orthopedic Surgery, Carolinas Medical Center, Charlotte, NC 28232, USA
| | - Alex J Kiraly
- Department of Orthopedic Surgery, Carolinas Medical Center, Charlotte, NC 28232, USA
| | - Michael Cox
- Department of Orthopedic Surgery, Carolinas Medical Center, Charlotte, NC 28232, USA
| | - David R Mauerhan
- Department of Orthopedic Surgery, Carolinas Medical Center, Charlotte, NC 28232, USA
| | - Edward N Hanley
- Department of Orthopedic Surgery, Carolinas Medical Center, Charlotte, NC 28232, USA
| |
Collapse
|
43
|
Oikonomopoulou K, Diamandis EP, Hollenberg MD, Chandran V. Proteinases and their receptors in inflammatory arthritis: an overview. Nat Rev Rheumatol 2018; 14:170-180. [PMID: 29416136 DOI: 10.1038/nrrheum.2018.17] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Proteinases are enzymes with established roles in physiological and pathological processes such as digestion and the homeostasis, destruction and repair of tissues. Over the past few years, the hormone-like properties of circulating proteinases have become increasingly appreciated. Some proteolytic enzymes trigger cell signalling via proteinase-activated receptors, a family of G protein-coupled receptors that have been implicated in inflammation and pain in inflammatory arthritis. Proteinases can also regulate ion flux owing to the cross-sensitization of transient receptor potential cation channel subfamily V members 1 and 4, which are associated with mechanosensing and pain. In this Review, the idea that proteinases have the potential to orchestrate inflammatory signals by interacting with receptors on cells within the synovial microenvironment of an inflamed joint is revisited in three arthritic diseases: osteoarthritis, spondyloarthritis and rheumatoid arthritis. Unanswered questions are highlighted and the therapeutic potential of modulating this proteinase-receptor axis for the management of disease in patients with these types of arthritis is also discussed.
Collapse
Affiliation(s)
- Katerina Oikonomopoulou
- Centre for Prognosis Studies in Rheumatic Diseases, Krembil Research Institute, Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada
| | - Eleftherios P Diamandis
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada.,Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Toronto, Ontario, Canada.,Department of Clinical Biochemistry, University Health Network, Toronto, Ontario, Canada
| | - Morley D Hollenberg
- Department of Physiology & Pharmacology, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada.,Department of Medicine, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Vinod Chandran
- Centre for Prognosis Studies in Rheumatic Diseases, Krembil Research Institute, Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada.,Division of Rheumatology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada.,Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
| |
Collapse
|
44
|
Feng X, Chen Y. Drug delivery targets and systems for targeted treatment of rheumatoid arthritis. J Drug Target 2018; 26:845-857. [DOI: 10.1080/1061186x.2018.1433680] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Xun Feng
- Department of Sanitary Inspection, School of Public Health, Shenyang Medical College, Shenyang, China
| | - Yang Chen
- Department of Pharmaceutics, School of Pharmacy, China Medical University, Shenyang, China
| |
Collapse
|
45
|
Suzuki T, Takakubo Y, Oki H, Liu X, Honma R, Naganuma Y, Goodman SB, Kaneko MK, Kato Y, Takagi M. Immunohistochemical Analysis of Inflammatory Rheumatoid Synovial Tissues Using Anti-Human Podoplanin Monoclonal Antibody Panel. Monoclon Antib Immunodiagn Immunother 2018; 37:12-19. [PMID: 29377768 DOI: 10.1089/mab.2017.0047] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Podoplanin (PDPN) is a transmembrane sialoglycoprotein, which is expressed in several normal tissues and malignant tumors. Although PDPN expression in rheumatoid arthritis (RA) has been reported, the role of PDPN in RA and other arthritic conditions has not been fully elucidated. In this study, we examined PDPN expression in inflammatory synovial tissues using an anti-human PDPN (hPDPN) monoclonal antibody (mAb) panel to select the most useful one for evaluation of synovitis. Synovial tissue samples were obtained from 11 RA patients and 9 osteoarthritis (OA) patients undergoing joint surgery. PDPN-positive cells were immunostained by a panel of PDPN mAbs (NZ-1, LpMab-3, LpMab-7, LpMab-10, LpMab-12, LpMab-13, and LpMab-17), followed by cell grading of inflammation and cell counting of PDPN-positivity by a quantitative analyzer. Immunohistochemistry showed that PDPN was markedly expressed in both macrophage-like type A and fibroblast-like type B lining cells of the hyperplastic synovial lining cell layer, and macrophages and fibroblasts in the stroma of RA. Among anti-PDPN mAbs, LpMab-12 showed the highest score. In inflammatory OA synovium, PDPN expression was also detectable. Although LpMab-12 also showed the highest score in OA, the difference was not statistically significant. The inflammatory synovitis score of RA was significantly higher than that of OA. PDPN was expressed in inflammatory lining cells and sublining stroma of RA and OA synovium. In the seven anti-hPDPN antibodies examined, LpMab-12 was the most stainable antibody for PDPN in RA synovitis. Thus, LpMab-12 for PDPN has a possible and promising specific biomarker for evaluating synovitis in RA and inflammatory OA.
Collapse
Affiliation(s)
- Tomoto Suzuki
- 1 Department of Orthopaedic Surgery, Faculty of Medicine, Yamagata University , Yamagata, Japan
| | - Yuya Takakubo
- 1 Department of Orthopaedic Surgery, Faculty of Medicine, Yamagata University , Yamagata, Japan
| | - Hiroharu Oki
- 1 Department of Orthopaedic Surgery, Faculty of Medicine, Yamagata University , Yamagata, Japan
| | - Xing Liu
- 1 Department of Orthopaedic Surgery, Faculty of Medicine, Yamagata University , Yamagata, Japan
| | - Ryusuke Honma
- 1 Department of Orthopaedic Surgery, Faculty of Medicine, Yamagata University , Yamagata, Japan
| | - Yasushi Naganuma
- 1 Department of Orthopaedic Surgery, Faculty of Medicine, Yamagata University , Yamagata, Japan
| | - Stuart B Goodman
- 2 Department of Orthopaedic Surgery, Stanford University , Stanford, California
| | - Mika K Kaneko
- 3 Department of Antibody Drug Development, Tohoku University Graduate School of Medicine , Sendai, Japan
| | - Yukinari Kato
- 3 Department of Antibody Drug Development, Tohoku University Graduate School of Medicine , Sendai, Japan .,4 New Industry Creation Hatchery Center, Tohoku University , Sendai, Japan
| | - Michiaki Takagi
- 1 Department of Orthopaedic Surgery, Faculty of Medicine, Yamagata University , Yamagata, Japan
| |
Collapse
|
46
|
McCulloch K, McGrath S, Huesa C, Dunning L, Litherland G, Crilly A, Hultin L, Ferrell WR, Lockhart JC, Goodyear CS. Rheumatic Disease: Protease-Activated Receptor-2 in Synovial Joint Pathobiology. Front Endocrinol (Lausanne) 2018; 9:257. [PMID: 29875735 PMCID: PMC5974038 DOI: 10.3389/fendo.2018.00257] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Accepted: 05/03/2018] [Indexed: 01/08/2023] Open
Abstract
Protease-activated receptor-2 (PAR2) is one member of a small family of transmembrane, G-protein-coupled receptors. These receptors are activated via cleavage of their N terminus by serine proteases (e.g., tryptase), unveiling an N terminus tethered ligand which binds to the second extracellular loop of the receptor. Increasing evidence has emerged identifying key pathophysiological roles for PAR2 in both rheumatoid arthritis (RA) and osteoarthritis (OA). Importantly, this includes both pro-inflammatory and destructive roles. For example, in murine models of RA, the associated synovitis, cartilage degradation, and subsequent bone erosion are all significantly reduced in the absence of PAR2. Similarly, in experimental models of OA, PAR2 disruption confers protection against cartilage degradation, subchondral bone osteosclerosis, and osteophyte formation. This review focuses on the role of PAR2 in rheumatic disease and its potential as an important therapeutic target for treating pain and joint degradation.
Collapse
Affiliation(s)
- Kendal McCulloch
- Institute of Biomedical & Environmental Health Research, University of the West of Scotland, Paisley, United Kingdom
| | - Sarah McGrath
- Institute of Immunity, Infection & Inflammation, University of Glasgow, Glasgow, United Kingdom
| | - Carmen Huesa
- Institute of Biomedical & Environmental Health Research, University of the West of Scotland, Paisley, United Kingdom
| | - Lynette Dunning
- Institute of Biomedical & Environmental Health Research, University of the West of Scotland, Paisley, United Kingdom
| | - Gary Litherland
- Institute of Biomedical & Environmental Health Research, University of the West of Scotland, Paisley, United Kingdom
| | - Anne Crilly
- Institute of Biomedical & Environmental Health Research, University of the West of Scotland, Paisley, United Kingdom
| | - Leif Hultin
- Respiratory, Inflammation and Autoimmunity, Innovative Medicines and Early Development, AstraZeneca, Mölndal, Sweden
| | - William R. Ferrell
- Institute of Immunity, Infection & Inflammation, University of Glasgow, Glasgow, United Kingdom
| | - John C. Lockhart
- Institute of Biomedical & Environmental Health Research, University of the West of Scotland, Paisley, United Kingdom
- *Correspondence: John C. Lockhart, ; Carl S. Goodyear,
| | - Carl S. Goodyear
- Institute of Immunity, Infection & Inflammation, University of Glasgow, Glasgow, United Kingdom
- *Correspondence: John C. Lockhart, ; Carl S. Goodyear,
| |
Collapse
|
47
|
KLF2 in Regulation of NF-κB-Mediated Immune Cell Function and Inflammation. Int J Mol Sci 2017; 18:ijms18112383. [PMID: 29125549 PMCID: PMC5713352 DOI: 10.3390/ijms18112383] [Citation(s) in RCA: 90] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2017] [Revised: 10/17/2017] [Accepted: 11/08/2017] [Indexed: 01/09/2023] Open
Abstract
KLF2 (Kruppel-like factor 2) is a member of the zinc finger transcription factor family, which critically regulates embryonic lung development, function of endothelial cells and maintenance of quiescence in T-cells and monocytes. It is expressed in naïve T-cells and monocytes, however its level of expression decreases during activation and differentiation. KLF2 also plays critical regulatory role in various inflammatory diseases and their pathogenesis. Nuclear factor-kappaB (NF-κB) is an important inducer of inflammation and the inflammation is mediated through the transcription of several proinflammatory cytokines, chemokines and adhesion molecules. So, both transcriptional factors KLF2 and NF-κB are being associated with the similar cellular functions and their maintenance. It was shown that KLF2 regulates most of the NF-κB-mediated activities. In this review, we focused on emphasizing the involvement of KLF2 in health and disease states and how they interact with transcriptional master regulator NF-κB.
Collapse
|
48
|
Ze R, Wang S, Xie M, Zhang B, Tang X, Li J. Roxatidine Attenuates Degradation of Extracellular Matrix. Biomed Pharmacother 2017; 95:1156-1160. [PMID: 28926925 DOI: 10.1016/j.biopha.2017.08.130] [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: 06/03/2017] [Revised: 08/21/2017] [Accepted: 08/29/2017] [Indexed: 11/16/2022] Open
Abstract
Degradation of extracellular matrix such as type II collagen and aggrecan induced by proinflammatory cytokines has been considered as an important hallmark of Osteoarthritis (OA). Roxatidine is a licensed specific competitive H (2) -receptor antagonist used for the treatment of gastric and duodenal ulcers. The pharmacological function of roxatidine on Osteoarthritis (OA) remains unknown. In the current study, we report that roxatidine attenuated TNF-α- induced degradation of type II collagen by suppressing the expression of MMP-3 and MMP-13 in human chondrosarcoma cell line SW1353 cells. In addition, roxatidine ameliorated TNF-α- induced reduction of aggrecan by inhibiting the expression of ADAMTS-4 and ADAMTS-5. Notably, results indicate that roxatidine ameliorated TNF-α- induced the phosphorylations of IKK, IκBα, and NF-κB p65 as well as nuclear translocation of NF-κB p65 and the transcriptional activity of NF-κB, suggesting that roxatidine abolished the activation of NF-κB signaling pathway. Our findings implicate that roxatidine might be considered as an anti-osteoarthritic agent.
Collapse
Affiliation(s)
- Renhao Ze
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Science and Technology of Huazhong University, Wuhan 430022, China
| | - Shangyu Wang
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Science and Technology of Huazhong University, Wuhan 430022, China
| | - Mao Xie
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Science and Technology of Huazhong University, Wuhan 430022, China
| | - Bo Zhang
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Science and Technology of Huazhong University, Wuhan 430022, China
| | - Xin Tang
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Science and Technology of Huazhong University, Wuhan 430022, China
| | - Jin Li
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Science and Technology of Huazhong University, Wuhan 430022, China.
| |
Collapse
|
49
|
Efstathiou M, Settas L. The effect of non-steroidal anti-inflammatory drugs on matrix metalloproteinases levels in patients with osteoarthritis. Mediterr J Rheumatol 2017; 28:133-141. [PMID: 32185271 PMCID: PMC7046056 DOI: 10.31138/mjr.28.3.133] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2017] [Revised: 08/10/2017] [Accepted: 09/15/2017] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE The objective of this study is to determine and comparatively evaluate the effects of three different non-steroidal anti-inflammatory drugs on the levels of metalloproteinases MMP-1, MMP-3 and MMP-8, as well as on their tissue inhibitor TIMP-1, in patients suffering from idiopathic osteoarthritis. The effect of these drugs on the articular cartilage and the probable use of MMPs and TIMP-1 as markers of disease and treatment was also investigated. METHODS Thirty-six patients with OA were selected and allocated to three groups on the basis of their disease location. All patients received anti-inflammatory treatment with special selective COX-2 inhibitors, i.e. celecoxib, meloxicam, aceclofenac. Each drug was given to every patient for three months following a randomized order of administration. Serum levels of MMP-1, MMP-3, MMP-8 and TIMP-1, and ratios MMP-1/TIMP-1, MMP-3/TIMP-1, MMP-8/TIMP-1 were measured before and after treatment. RESULTS The use of aceclofenac resulted in no significant variation in either MMPs concentration and MMPs/TIMP-1 ratio. This outcome concerns the three groups and the 36 patients that form them. After all patients had received all three NSAIDs, MMPs and TIMP-1, these parameters were compared to their initial and final median values. A significant reduction in MMP-3 was found so in all OA patients as in the group of knee OA patients. CONCLUSIONS 1. Of the MMPs studied, MMP-3 levels were found to be significantly reduced after NSAIDs treatment. Therefore, serum MMP-3 levels in OA patients could be proven to be a useful evaluating marker of treatment on the cartilage level. 2. No significant differences were observed among NSAIDs administered with regards to their effect on MMPs and TIMP-1 concentration.
Collapse
Affiliation(s)
- Maria Efstathiou
- A.H.E.P.A. Hospital/First Internal Medicine Clinic, Thessaloniki, Greece
| | - Loukas Settas
- A.H.E.P.A. Hospital/First Internal Medicine Clinic, Thessaloniki, Greece
| |
Collapse
|
50
|
Matrix Metalloproteinase Gene Activation Resulting from Disordred Epigenetic Mechanisms in Rheumatoid Arthritis. Int J Mol Sci 2017; 18:ijms18050905. [PMID: 28441353 PMCID: PMC5454818 DOI: 10.3390/ijms18050905] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Revised: 04/18/2017] [Accepted: 04/19/2017] [Indexed: 12/29/2022] Open
Abstract
Matrix metalloproteinases (MMPs) are implicated in the degradation of extracellular matrix (ECM). Rheumatoid arthritis (RA) synovial fibroblasts (SFs) produce matrix-degrading enzymes, including MMPs, which facilitate cartilage destruction in the affected joints in RA. Epigenetic mechanisms contribute to change in the chromatin state, resulting in an alteration of gene transcription. Recently, MMP gene activation has been shown to be caused in RASFs by the dysregulation of epigenetic changes, such as histone modifications, DNA methylation, and microRNA (miRNA) signaling. In this paper, we review the role of MMPs in the pathogenesis of RA as well as the disordered epigenetic mechanisms regulating MMP gene activation in RASFs.
Collapse
|