1
|
Liu X, Zhao Y, Mu Z, Jia Y, Liu C, Zhang J, Cai L. The Combination of IL-6, PLR and Nail Psoriasis: Screen for the Early Diagnosis of Psoriatic Arthritis. Clin Cosmet Investig Dermatol 2023; 16:1703-1713. [PMID: 37404370 PMCID: PMC10315140 DOI: 10.2147/ccid.s413853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 06/16/2023] [Indexed: 07/06/2023]
Abstract
Background Early screening or timely prediction of psoriatic arthritis (PsA) are crucial. The study aimed to compare the clinical characteristics, cytokines and inflammation index between plaque psoriasis and PsA to explore their values in the early diagnosis of PsA. Methods This was a case-control study in a single center from January 2021 to February 2023. The differences in clinical characteristics and laboratory examinations between PsA and plaque psoriasis were conducted. Patients with rheumatoid arthritis (RA) were used as a positive control. The correlation between variables were analyzed and multivariable logistic regression were performed by using the 10-fold cross-validation to find independently risk factors of plaque psoriasis that are developing PsA. Results A total of 109 patients with plaque psoriasis (without joint damage), 47 patients with PsA and 41 patients with RA were enrolled in this study. The study found that the proportion of patients with elevated serum IL-6 levels, as well as the value of platelet to lymphocyte ratio (PLR) and systemic immune-inflammation index (SII), were significantly higher in patients with PsA and early PsA (PsA course ≤2 years) compared to those with plaque psoriasis (p<0.05). After adjusting for age, gender, severity of skin lesions, and comorbidities (diabetes, hypertension, hyperlipidemia, hyperuricemia, and overweight/obesity), the study identified nail psoriasis (OR=4.35, 95% CI 1.67-11.29, p<0.002), elevated serum IL-6 (OR=6.78, 95% CI 2.34-19.67, p<0.001), and PLR (OR=8.37, 95% CI 2.97-23.61, p<0.001) as independent risk factors for PsA. A multivariable logistic regression analysis employing 10-fold cross-validation assessing the predictive association between the diagnosis of early PsA and the combination of IL-6, PLR, and nail psoriasis demonstrated that the area under the curve (AUC) was 0.84 (95% CI 0.77-0.90) and the F1-score was 0.67 (95% CI 0.54-0.80). Conclusion The combination of elevated serum IL-6, PLR, and nail psoriasis can help to predict and screen the early stage of PsA.
Collapse
Affiliation(s)
- Xiaoyang Liu
- Department of Dermatology, Peking University People’s Hospital, Beijing, People’s Republic of China
| | - Yan Zhao
- Department of Dermatology, Peking University People’s Hospital, Beijing, People’s Republic of China
| | - Zhanglei Mu
- Department of Dermatology, Peking University People’s Hospital, Beijing, People’s Republic of China
| | - Yuan Jia
- Department of Rheumatology and Immunology, Peking University People’s Hospital, Beijing, People’s Republic of China
| | - Chen Liu
- Department of Clinical Laboratory, Peking University People’s Hospital, Beijing, People’s Republic of China
| | - Jianzhong Zhang
- Department of Dermatology, Peking University People’s Hospital, Beijing, People’s Republic of China
| | - Lin Cai
- Department of Dermatology, Peking University People’s Hospital, Beijing, People’s Republic of China
| |
Collapse
|
2
|
Phenotypic heterogeneity in psoriatic arthritis: towards tissue pathology-based therapy. Nat Rev Rheumatol 2023; 19:153-165. [PMID: 36596924 DOI: 10.1038/s41584-022-00874-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/06/2022] [Indexed: 01/04/2023]
Abstract
Psoriatic arthritis (PsA) is a heterogeneous disease involving multiple potential tissue domains. Most outcome measures used so far in randomized clinical trials do not sufficiently reflect this domain heterogeneity. The concept that pathogenetic mechanisms might vary across tissues within a single disease, underpinning such phenotype diversity, could explain tissue-distinct levels of response to different therapies. In this Review, we discuss the tissue, cellular and molecular mechanisms that drive clinical heterogeneity in PsA phenotypes, and detail existing tissue-based research, including data generated using sophisticated interrogative technologies with single-cell precision. Finally, we discuss how these elements support the need for tissue-based therapy in PsA in the context of existing and new therapeutic modes of action, and the implications for future PsA trial outcomes and design.
Collapse
|
3
|
Impact of ROS-Dependent Lipid Metabolism on Psoriasis Pathophysiology. Int J Mol Sci 2022; 23:ijms232012137. [PMID: 36292991 PMCID: PMC9602909 DOI: 10.3390/ijms232012137] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 09/29/2022] [Accepted: 10/09/2022] [Indexed: 11/17/2022] Open
Abstract
Psoriasis is the most common autoimmune disease, yet its pathophysiology is not fully understood. It is now believed that psoriasis is caused by the increased activation of immune cells, especially Th1 lymphocytes. However, in psoriasis, immune cells interfere with the metabolism of keratinocytes, leading to their increased activation. Therefore, the pathophysiology of psoriasis is currently associated with the overproduction of ROS, which are involved in the activation of immune cells and keratinocytes as well as the modulation of various signaling pathways within them. Nevertheless, ROS modulate the immune system by also boosting the increasing generation of various lipid mediators, such as products of lipid peroxidation as well as endocannabinoids and prostaglandins. In psoriasis, the excessive generation of ROS and lipid mediators is observed in different immune cells, such as granulocytes, dendritic cells, and lymphocytes. All of the above may be activated by ROS and lipid mediators, which leads to inflammation. Nevertheless, ROS and lipid mediators regulate lymphocyte differentiation in favor of Th1 and may also interact directly with keratinocytes, which is also observed in psoriasis. Thus, the analysis of the influence of oxidative stress and its consequences for metabolic changes, including lipidomic ones, in psoriasis may be of diagnostic and therapeutic importance.
Collapse
|
4
|
Geneva-Popova M, Popova-Belova S, Popova V, Chompalov K, Batalov A. Assessment of serum and synovial fluid MMP-3 and MPO as biomarkers for psoriatic arthritis and their relation to disease activity indices. Rheumatol Int 2022; 42:1605-1615. [PMID: 35708757 DOI: 10.1007/s00296-022-05159-4] [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: 04/10/2022] [Accepted: 05/25/2022] [Indexed: 11/28/2022]
Abstract
Research on biomarkers for the diagnosis and monitoring of psoriatic arthritis (PsA) is ongoing. The purpose of this study was to assess the potential of serum and synovial fluid matrix metalloproteinase-3 (MMP-3) and myeloperoxidase (MPO) as biomarkers for PsA and their relation to disease activity indices. This case-control study involved 156 psoriatic arthritis patients, 50 gonarthrosis patients, and 30 healthy controls. The target parameters were measured with the enzyme-linked immunosorbent assay (ELISA) kits. Serum MMP-3 and MPO levels were elevated in the PsA patients in comparison to the two control groups (p < 0.001) and distinguished PsA from GoA patients and healthy controls with 100% accuracy. Synovial MMP-3 discriminated PsA from GoA patients irrespective of the presence of crystals (AUC = 1.00). PsA patients with crystals in the synovial fluid had elevated synovial MPO (p < 0.001) and were distinguished from PsA patients without crystals with accuracy of 88.50% and from GoA patients with accuracy of 88.30%. Synovial fluid MPO was positively associated with the following indicators of disease activity: VAS (rs = 0.396); DAPSA (rs = 0.365); mCPDAI (rs = 0.323). Synovial MMP-3 showed a weaker positive association with DAPSA (rs = 0.202) and mCPDAI (rs = 0.223). Our results suggest that serum MMP-3 and MPO could serve as biomarkers for PsA. Synovial fluid MMP-3 showed a potential as a biomarker for PsA versus GoA. Synovial MPO could be utilized as a marker for the presence of crystals in PsA patients.
Collapse
Affiliation(s)
- Mariela Geneva-Popova
- Department of Propedeutic of Internal Diseases, Clinic of Rheumatology, Medical University of Plovdiv, University General Hospital "SvetiGeorgi", Plovdiv, Bulgaria.
| | - Stanislava Popova-Belova
- Department of Propedeutic of Internal Diseases, Clinic of Rheumatology, Medical University of Plovdiv, University General Hospital "SvetiGeorgi", Plovdiv, Bulgaria
| | - Velichka Popova
- Clinic of Rheumatology, Medical University of Plovdiv, University General Hospital "Kaspela", Plovdiv, Bulgaria
| | - Kostadin Chompalov
- Department of Rheumatology, Medical University, University General Hospital "St. Georgi", Plovdiv, Bulgaria
| | - Anastas Batalov
- Department of Propedeutic of Internal Diseases, Clinic of Rheumatology, Medical University of Plovdiv, University General Hospital "Kaspela", Plovdiv, Bulgaria
| |
Collapse
|
5
|
Bolt JW, van Kuijk AW, Teunissen MBM, van der Coelen D, Aarrass S, Gerlag DM, Tak PP, van de Sande MG, Lebre MC, van Baarsen LGM. Impact of Adalimumab Treatment on Interleukin-17 and Interleukin-17 Receptor Expression in Skin and Synovium of Psoriatic Arthritis Patients with Mild Psoriasis. Biomedicines 2022; 10:biomedicines10020324. [PMID: 35203534 PMCID: PMC8869729 DOI: 10.3390/biomedicines10020324] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 01/19/2022] [Accepted: 01/24/2022] [Indexed: 02/04/2023] Open
Abstract
Interleukin (IL)-17 and tumor necrosis factor-alpha (TNF)-α are key players in psoriatic arthritis (PsA) pathogenesis. While both cytokines can be therapeutically targeted with beneficial clinical outcome, it is unclear whether inhibiting one cytokine will affect the other at sites of inflammation. If both act independently, this might provide a rationale for dual or combined inhibition of both cytokines. Here, we evaluated the effect of TNF blockade in PsA patients on IL-17 levels in both skin and synovial tissue biopsies. PsA patients with mild psoriatic skin lesions were randomized to receive either adalimumab or placebo for four weeks. Synovial and skin biopsies were obtained at weeks zero and four. Skin from healthy donors (HDs) was used for comparison. Expression of IL-17A, IL-17F, IL-17RA and IL-17RC was assessed by immunohistochemistry and analyzed with digital image analysis. We found relatively low levels of IL-17 and its receptors in the skin of PsA patients compared to HD, and only IL-17F in the dermis of lesional psoriatic skin was significantly higher compared to HD skin (p = 0.0002). Histologically IL-17A, IL-17F, IL-17RA and IL-17RC in skin and synovial tissue were not downregulated by adalimumab treatment. Thus, in this cohort of PsA patients with mild psoriasis, TNF blockade did not affect the protein levels of IL-17 cytokines and its receptors in skin and synovium, despite reduced cellular inflammation and improved clinical outcome for joint involvement.
Collapse
Affiliation(s)
- Janne W. Bolt
- Department of Rheumatology and Clinical Immunology, Amsterdam Rheumatology & Immunology Center (ARC), Amsterdam UMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (J.W.B.); (D.v.d.C.); (S.A.); (D.M.G.); (P.P.T.); (M.G.v.d.S.)
- Department of Rheumatology, Amsterdam Rheumatology & Immunology Center (ARC)-Reade, 1040 HG Amsterdam, The Netherlands;
| | - Arno W. van Kuijk
- Department of Rheumatology, Amsterdam Rheumatology & Immunology Center (ARC)-Reade, 1040 HG Amsterdam, The Netherlands;
- Department of Rheumatology, Reade, 1056 AB Amsterdam, The Netherlands
| | - Marcel B. M. Teunissen
- Department of Dermatology, Amsterdam UMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands;
| | - Dennis van der Coelen
- Department of Rheumatology and Clinical Immunology, Amsterdam Rheumatology & Immunology Center (ARC), Amsterdam UMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (J.W.B.); (D.v.d.C.); (S.A.); (D.M.G.); (P.P.T.); (M.G.v.d.S.)
- Department of Rheumatology, Amsterdam Rheumatology & Immunology Center (ARC)-Reade, 1040 HG Amsterdam, The Netherlands;
| | - Saïda Aarrass
- Department of Rheumatology and Clinical Immunology, Amsterdam Rheumatology & Immunology Center (ARC), Amsterdam UMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (J.W.B.); (D.v.d.C.); (S.A.); (D.M.G.); (P.P.T.); (M.G.v.d.S.)
- Department of Rheumatology, Amsterdam Rheumatology & Immunology Center (ARC)-Reade, 1040 HG Amsterdam, The Netherlands;
| | - Daniëlle M. Gerlag
- Department of Rheumatology and Clinical Immunology, Amsterdam Rheumatology & Immunology Center (ARC), Amsterdam UMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (J.W.B.); (D.v.d.C.); (S.A.); (D.M.G.); (P.P.T.); (M.G.v.d.S.)
- Department of Rheumatology, Amsterdam Rheumatology & Immunology Center (ARC)-Reade, 1040 HG Amsterdam, The Netherlands;
| | - Paul P. Tak
- Department of Rheumatology and Clinical Immunology, Amsterdam Rheumatology & Immunology Center (ARC), Amsterdam UMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (J.W.B.); (D.v.d.C.); (S.A.); (D.M.G.); (P.P.T.); (M.G.v.d.S.)
- Department of Rheumatology, Amsterdam Rheumatology & Immunology Center (ARC)-Reade, 1040 HG Amsterdam, The Netherlands;
- Candel Therapeutics, Needham, MA 02494, USA
- Internal Medicine, Cambridge University, Cambridge CB2 1TN, UK
| | - Marleen G. van de Sande
- Department of Rheumatology and Clinical Immunology, Amsterdam Rheumatology & Immunology Center (ARC), Amsterdam UMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (J.W.B.); (D.v.d.C.); (S.A.); (D.M.G.); (P.P.T.); (M.G.v.d.S.)
- Department of Rheumatology, Amsterdam Rheumatology & Immunology Center (ARC)-Reade, 1040 HG Amsterdam, The Netherlands;
| | - Maria C. Lebre
- The Netherlands Cancer Institute, Division of Pharmacology, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands;
| | - Lisa G. M. van Baarsen
- Department of Rheumatology and Clinical Immunology, Amsterdam Rheumatology & Immunology Center (ARC), Amsterdam UMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (J.W.B.); (D.v.d.C.); (S.A.); (D.M.G.); (P.P.T.); (M.G.v.d.S.)
- Department of Rheumatology, Amsterdam Rheumatology & Immunology Center (ARC)-Reade, 1040 HG Amsterdam, The Netherlands;
- Correspondence:
| |
Collapse
|
6
|
Trovato E, Rubegni P, Cinotti E. The Immunogenetics of Psoriasis. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1367:105-117. [DOI: 10.1007/978-3-030-92616-8_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
7
|
Silvagni E, Missiroli S, Perrone M, Patergnani S, Boncompagni C, Bortoluzzi A, Govoni M, Giorgi C, Alivernini S, Pinton P, Scirè CA. From Bed to Bench and Back: TNF-α, IL-23/IL-17A, and JAK-Dependent Inflammation in the Pathogenesis of Psoriatic Synovitis. Front Pharmacol 2021; 12:672515. [PMID: 34211394 PMCID: PMC8241099 DOI: 10.3389/fphar.2021.672515] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 05/18/2021] [Indexed: 12/18/2022] Open
Abstract
Psoriatic arthritis (PsA) is a chronic inflammatory immune-mediated disease with a burdensome impact on quality of life and substantial healthcare costs. To date, pharmacological interventions with different mechanisms of action, including conventional synthetic (cs), biological (b), and targeted synthetic (ts) disease-modifying antirheumatic drugs (DMARDs), have been proven efficacious, despite a relevant proportion of failures. The current approach in clinical practice and research is typically "predictive": the expected response is based on stratification according to clinical, imaging, and laboratory data, with a "heuristic" approach based on "trial and error". Several available therapeutic options target the TNF-α pathway, while others are directed against the IL-23/IL-17A axis. Janus kinase inhibitors (JAKis), instead, simultaneously block different pathways, endowing these drugs with a potentially "broad-spectrum" mechanism of action. It is not clear, however, whether targeting a specific pathway (e.g., TNF-α or the IL-23/IL-17 axis) could result in discordant effects over other approaches. In particular, in the case of "refractory to a treatment" patients, other pathways might be hyperactivated, with opposing, synergistic, or redundant biological significance. On the contrary, refractory states could be purely resistant to treatment as a whole. Since chronic synovitis is one of the primary targets of inflammation in PsA, synovial biomarkers could be useful in depicting specific biological characteristics of the inflammatory burden at the single-patient level, and despite not yet being implemented in clinical practice, these biomarkers might help in selecting the proper treatment. In this narrative review, we will provide an up-to-date overview of the knowledge in the field of psoriatic synovitis regarding studies investigating the relationships among different activated proinflammatory processes suitable for targeting by different available drugs. The final objective is to clarify the state of the art in the field of personalized medicine for psoriatic disease, aiming at moving beyond the current treatment schedules toward a patient-centered approach.
Collapse
Affiliation(s)
- Ettore Silvagni
- Rheumatology Unit, Department of Medical Sciences, Università degli Studi di Ferrara and Azienda Ospedaliero-Universitaria S. Anna, Cona, Italy
| | - Sonia Missiroli
- Department of Medical Sciences, Section of Experimental Medicine, Laboratory for Technologies of Advanced Therapies, University of Ferrara, Ferrara, Italy
| | - Mariasole Perrone
- Department of Medical Sciences, Section of Experimental Medicine, Laboratory for Technologies of Advanced Therapies, University of Ferrara, Ferrara, Italy
| | - Simone Patergnani
- Department of Medical Sciences, Section of Experimental Medicine, Laboratory for Technologies of Advanced Therapies, University of Ferrara, Ferrara, Italy
| | - Caterina Boncompagni
- Department of Medical Sciences, Section of Experimental Medicine, Laboratory for Technologies of Advanced Therapies, University of Ferrara, Ferrara, Italy
| | - Alessandra Bortoluzzi
- Rheumatology Unit, Department of Medical Sciences, Università degli Studi di Ferrara and Azienda Ospedaliero-Universitaria S. Anna, Cona, Italy
| | - Marcello Govoni
- Rheumatology Unit, Department of Medical Sciences, Università degli Studi di Ferrara and Azienda Ospedaliero-Universitaria S. Anna, Cona, Italy
| | - Carlotta Giorgi
- Department of Medical Sciences, Section of Experimental Medicine, Laboratory for Technologies of Advanced Therapies, University of Ferrara, Ferrara, Italy
| | - Stefano Alivernini
- Rheumatology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Paolo Pinton
- Department of Medical Sciences, Section of Experimental Medicine, Laboratory for Technologies of Advanced Therapies, University of Ferrara, Ferrara, Italy
| | - Carlo Alberto Scirè
- Rheumatology Unit, Department of Medical Sciences, Università degli Studi di Ferrara and Azienda Ospedaliero-Universitaria S. Anna, Cona, Italy
- Epidemiology Research Unit, Italian Society for Rheumatology, Milan, Italy
| |
Collapse
|
8
|
Long term inhibition of hip joint damage under tumor necrosis factor-alpha inhibitors in spondyloarthritis. Int Immunopharmacol 2020; 88:106927. [DOI: 10.1016/j.intimp.2020.106927] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 08/17/2020] [Accepted: 08/19/2020] [Indexed: 12/21/2022]
|
9
|
Lorenzin M, Ometto F, Ortolan A, Felicetti M, Favero M, Doria A, Ramonda R. An update on serum biomarkers to assess axial spondyloarthritis and to guide treatment decision. Ther Adv Musculoskelet Dis 2020; 12:1759720X20934277. [PMID: 32636944 PMCID: PMC7315656 DOI: 10.1177/1759720x20934277] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 05/22/2020] [Indexed: 12/17/2022] Open
Abstract
Axial spondyloarthritis (axSpA) is a group of debilitating, chronic, rheumatic conditions characterized by inflammation and new bone formation, mainly involving the spine and the sacroiliac joints. The lack of biomarkers in axSpA is well known. Despite significant treatment advances in recent years thanks to the introduction of drugs with a new mode of action, such as new biologic and targeted synthetic disease-modifying antirheumatic drugs, no relevant improvement in the identification of disease biomarkers has been achieved. Common parameters, such as erythrocyte sedimentation rate and C-reactive protein, which are routinely used to measure systemic inflammation, are the sole markers available to date and are not adequate to assess disease activity in all patients. The aim of this study is to review the most promising serum biomarkers that may help treatment decision in axSpA via a proper assessment of disease activity and identification of negative prognostic factors.
Collapse
Affiliation(s)
- Mariagrazia Lorenzin
- Rheumatology Unit, Department of Medicine -DIMED, University of Padova, Padova, Italy
| | - Francesca Ometto
- Rheumatology Unit, Department of Medicine -DIMED, University of Padova, Padova, Italy
| | - Augusta Ortolan
- Rheumatology Unit, Department of Medicine -DIMED, University of Padova, Padova, Italy
| | - Mara Felicetti
- Rheumatology Unit, Department of Medicine -DIMED, University of Padova, Padova, Italy
| | - Marta Favero
- Rheumatology Unit, Department of Medicine -DIMED, University of Padova, Padova, Italy
| | - Andrea Doria
- Rheumatology Unit, Department of Medicine -DIMED, University of Padova, Padova, Italy
| | - Roberta Ramonda
- Rheumatology Unit, Department of Medicine -DIMED, University of Padova, Via Giustiniani 2, Padova, 35128, Italy
| |
Collapse
|
10
|
Schuster C, Huard A, Sirait-Fischer E, Dillmann C, Brüne B, Weigert A. S1PR4-dependent CCL2 production promotes macrophage recruitment in a murine psoriasis model. Eur J Immunol 2020; 50:839-845. [PMID: 32017036 DOI: 10.1002/eji.201948349] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 12/20/2019] [Accepted: 01/29/2020] [Indexed: 12/28/2022]
Abstract
The sphingolipid sphingosine-1-phosphate (S1P) fulfills distinct functions in immune cell biology via binding to five G protein-coupled receptors. The immune cell-specific sphingosine-1-phosphate receptor 4 (S1pr4) was connected to the generation of IL-17-producing T cells through regulation of cytokine production in innate immune cells. Therefore, we explored whether S1pr4 affected imiquimod-induced murine psoriasis via regulation of IL-17 production. We did not observe altered IL-17 production, although psoriasis severity was reduced in S1pr4-deficient mice. Instead, ablation of S1pr4 attenuated the production of CCL2, IL-6, and CXCL1 and subsequently reduced the number of infiltrating monocytes and granulocytes. A connection between S1pr4, CCL2, and Mϕ infiltration was also observed in Zymosan-A induced peritonitis. Boyden chamber migration assays functionally linked reduced CCL2 production in murine skin and attenuated monocyte migration when S1pr4 was lacking. Mechanistically, S1pr4 signaling synergized with TLR signaling in resident Mϕs to produce CCL2, likely via the NF-κB pathway. We propose that S1pr4 activation enhances TLR response of resident Mϕs to increase CCL2 production, which attracts further Mϕs. Thus, S1pr4 may be a target to reduce perpetuating inflammatory responses.
Collapse
Affiliation(s)
- Christian Schuster
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, 60590, Frankfurt, Germany
| | - Arnaud Huard
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, 60590, Frankfurt, Germany
| | - Evelyn Sirait-Fischer
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, 60590, Frankfurt, Germany
| | - Christina Dillmann
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, 60590, Frankfurt, Germany
| | - Bernhard Brüne
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, 60590, Frankfurt, Germany.,Branch for Translational Medicine and Pharmacology TMP of the Fraunhofer Institute for Molecular Biology and Applied Ecology IME, 60590, Frankfurt, Germany.,Frankfurt Cancer Institute, Goethe-University Frankfurt, 60596, Frankfurt, Germany.,German Cancer Consortium (DKTK), Frankfurt, Germany
| | - Andreas Weigert
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, 60590, Frankfurt, Germany.,Frankfurt Cancer Institute, Goethe-University Frankfurt, 60596, Frankfurt, Germany.,German Cancer Consortium (DKTK), Frankfurt, Germany
| |
Collapse
|
11
|
Sokolova MV, Simon D, Nas K, Zaiss MM, Luo Y, Zhao Y, Rech J, Schett G. A set of serum markers detecting systemic inflammation in psoriatic skin, entheseal, and joint disease in the absence of C-reactive protein and its link to clinical disease manifestations. Arthritis Res Ther 2020; 22:26. [PMID: 32051028 PMCID: PMC7017480 DOI: 10.1186/s13075-020-2111-8] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 01/23/2020] [Indexed: 02/08/2023] Open
Abstract
Background C-reactive protein (CRP) is often normal in patients with psoriatic disease. Herein, we aimed to define markers of systemic inflammation in patients with monomorphic and polymorphic psoriatic skin, entheseal, and joint disease. Methods Three-step approach: (i) selection of serum markers elevated in psoriatic arthritis compared healthy controls from a panel of 10 different markers reflecting the pathophysiology of psoriatic disease; (ii) testing of these selected markers as well as C-reactive protein (CRP) in a larger cohort of 210 individuals- 105 healthy controls and 105 patients with psoriatic disease with either monomorphic skin (S), entheseal (E) or joint (A) involvement or polymorphic disease with various combinations of skin, entheseal and joint disease (SE, SA, EA, SEA); (iii) testing whether tumor necrosis factor (TNF) and interleukin (IL)-17 inhibitor therapy normalizes these markers. Results CRP was not elevated or was rarely elevated in the subgroups (S 0%, E 0%, A 20%, SE 7%, SA 33%, EA 27%, SEA 33%) despite active psoriatic disease. In sharp contrast, beta-defensin 2 and lipocalin-2 levels were elevated in the majority of patients with monomorphic skin (93% and 73%) and entheseal (both 53%), but not joint disease (27% and 20%). Conversely, elevations of calprotectin and IL-8 were found in the majority of patients with monomorphic joint disease (both 73%). IL-22 was elevated in all three monomorphic disease manifestations (S 60%, E 46%; A 60%). Furthermore, the vast majority of patients with polymorphic psoriatic disease (SE, SA, EA, SEA) showed widespread marker elevation. IL-17- and TNF inhibitor treatment significantly lowered all 5 markers of inflammation in PsA patients. Conclusions Systemic inflammation is detectable in the majority of patients with psoriatic disease, even if CRP is normal. The respective marker pattern depends on the manifestation of psoriatic disease with respect to skin, entheseal, and joint involvement.
Collapse
Affiliation(s)
- Maria V Sokolova
- Department of Internal Medicine 3-Rheumatology and Immunology, Friedrich-Alexander University Erlangen-Nuremberg and Universitätsklinikum Erlangen, Ulmenweg 18, 91054, Erlangen, Germany.,Deutsches Zentrum fur Immuntherapie (DZI), Erlangen, Germany
| | - David Simon
- Deutsches Zentrum fur Immuntherapie (DZI), Erlangen, Germany.,Division of Rheumatology and Immunology, Sakarya University School of Medicine, Sakarya, Turkey
| | - Kemal Nas
- Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, China
| | - Mario M Zaiss
- Department of Internal Medicine 3-Rheumatology and Immunology, Friedrich-Alexander University Erlangen-Nuremberg and Universitätsklinikum Erlangen, Ulmenweg 18, 91054, Erlangen, Germany.,Deutsches Zentrum fur Immuntherapie (DZI), Erlangen, Germany
| | - Yubin Luo
- Division of Rheumatology and Immunology, Sakarya University School of Medicine, Sakarya, Turkey
| | - Yi Zhao
- Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, China
| | - Jürgen Rech
- Department of Internal Medicine 3-Rheumatology and Immunology, Friedrich-Alexander University Erlangen-Nuremberg and Universitätsklinikum Erlangen, Ulmenweg 18, 91054, Erlangen, Germany.,Deutsches Zentrum fur Immuntherapie (DZI), Erlangen, Germany
| | - Georg Schett
- Department of Internal Medicine 3-Rheumatology and Immunology, Friedrich-Alexander University Erlangen-Nuremberg and Universitätsklinikum Erlangen, Ulmenweg 18, 91054, Erlangen, Germany. .,Deutsches Zentrum fur Immuntherapie (DZI), Erlangen, Germany.
| |
Collapse
|
12
|
Chandran V, Rahman P. Predicting therapeutic response through biomarker analysis in psoriatic arthritis, an example of precision medicine. EXPERT REVIEW OF PRECISION MEDICINE AND DRUG DEVELOPMENT 2020. [DOI: 10.1080/23808993.2020.1724509] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Vinod Chandran
- Faculty of Medicine, University of Toronto, Toronto, Canada
- Division of Rheumatology, Department of Medicine, University of Toronto, Toronto, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada
- Institute of Medical Science, University of Toronto, Toronto, Canada
- Krembil Research Institute, University Health Network, Toronto, Canada
| | - Proton Rahman
- Division of Rheumatology, Department of Medicine, Memorial University, St. John’s, Newfoundland, Canada
| |
Collapse
|
13
|
Silvagni E, Bortoluzzi A, Ciancio G, Govoni M. Biological and synthetic target DMARDs in psoriatic arthritis. Pharmacol Res 2019; 149:104473. [PMID: 31585178 DOI: 10.1016/j.phrs.2019.104473] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 08/28/2019] [Accepted: 09/30/2019] [Indexed: 12/29/2022]
Abstract
Psoriatic arthritis (PsA) is a chronic multi-faceted immune-mediated systemic disorder, characterized by articular, cutaneous, enthesis, nail and spine involvement. Articular manifestations of PsA are particularly common and highly disabling for patients, while the heterogeneous clinical subsets of the disease are challenging for clinicians. In recent years, research has made many advances in understanding the pathogenesis of the disease from genetic, epigenetic and molecular points of view. New drugs are now available for the treatment of this condition, and, in particular, TNF-alfa inhibitors, historically the first biologicals approved in PsA, are now juxtaposed by new biological disease modifying anti-rheumatic drugs (bDMARDs) with different modes of action. Targeting IL-12/IL-23 p40 common subunit with ustekinumab, IL-17A with secukinumab and ixekizumab, T cells co-stimulation with abatacept, is now possible, safe and effective. Moreover, targeted synthetic molecules with oral administration are available, with the possibility to interfere with phosphodiesterase-4 and JAK/STAT pathways. Indeed, new drugs are under development, with the possibility to target selectively IL-17 receptor, IL-23, and other key molecular targets in the pathogenesis of this condition. In this narrative review, we provide an up-to-date overview of the current application of biological and targeted synthetic DMARDs in the field of PsA, with particular regard to the clinical significance of this possibility to target a higher number of distinct immune-pathways.
Collapse
Affiliation(s)
- Ettore Silvagni
- Department of Medical Sciences, Section of Rheumatology, University of Ferrara and Azienda Ospedaliero-Universitaria Sant'Anna, Cona, Ferrara, Italy
| | - Alessandra Bortoluzzi
- Department of Medical Sciences, Section of Rheumatology, University of Ferrara and Azienda Ospedaliero-Universitaria Sant'Anna, Cona, Ferrara, Italy
| | - Giovanni Ciancio
- Department of Medical Sciences, Section of Rheumatology, University of Ferrara and Azienda Ospedaliero-Universitaria Sant'Anna, Cona, Ferrara, Italy.
| | - Marcello Govoni
- Department of Medical Sciences, Section of Rheumatology, University of Ferrara and Azienda Ospedaliero-Universitaria Sant'Anna, Cona, Ferrara, Italy
| |
Collapse
|
14
|
Lorenzin M, Ortolan A, Felicetti M, Favero M, Vio S, Zaninotto M, Polito P, Cosma C, Scapin V, Lacognata C, Ramonda R. Serological Biomarkers in Early Axial Spondyloarthritis During 24-Months Follow Up (Italian Arm of Space Study). Front Med (Lausanne) 2019; 6:177. [PMID: 31440510 PMCID: PMC6692922 DOI: 10.3389/fmed.2019.00177] [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: 05/14/2019] [Accepted: 07/19/2019] [Indexed: 12/17/2022] Open
Abstract
Objectives: The study aimed to evaluate biomarkers facilitating early axial-spondyloarthritis (axSpA) diagnosis and disease activity and imaging indices correlated. Materials and Methods: Seventy-five patients with low back pain (LBP) (≥3 months, ≤2 years, onset ≤45 years) participating in the Italian arm of the SpondyloArthritis-Caught-Early (SPACE) study underwent a physical examination, questionnaires, laboratory tests, spine, and sacroiliac joints (SIJ) X-rays and magnetic resonance imaging (MRI) at baseline and during a 24-months follow-up. Two expert rheumatologists formulated axSpA diagnosis and assessed fulfillment of Assessment of SpondyloArthritis International Society (ASAS) criteria. Disease activity and physical functioning were assessed using imaging, clinical, and serological indices. Spine and SIJ MRI and X-rays were scored independently by 2 readers following the Spondyloarthritis Research Consortium of Canada (SPARCC), mSASSS, and mNY-criteria. Patients were classified in accordance to ASAS criteria as: 21 patients classified according to axSpA imaging arm; 29 patients classified according to axSpA clinical ± imaging arm; 25 patients not fulfilling ASAS criteria. Results: At baseline biomarker levels were not significantly increased in any of the patient groups. Instead, a significant decrease of all functional and disease activity indices from baseline to 24 months was observed in all the three groups. In the same period, there were no significant variation in the serological markers values within each group. The correlations between IL-17 and IL-23 and clinical and functional indices were not significant. On the other hand, significant correlations were found between IL-22 and Bath Ankylosing Spondylitis Functional Index (BASFI), Bath Ankylosing Spondylitis Patient Global Score (BASG1), Health Assessment Questionnaire (HAQ), Visual Analog Scale (VAS pain); MMP3 and mSASSS; MMP3 and hsCRP. Conclusions: Although not significantly higher in any of the cohorts, IL-22, MMP3, and hsCRP values correlated with some disease activity indices and with mSASSS. Further studies are warranted to confirm these preliminary findings.
Collapse
Affiliation(s)
- Mariagrazia Lorenzin
- Rheumatology Unit, Department of Medicine-DIMED, University of Padova, Padova, Italy
| | - Augusta Ortolan
- Rheumatology Unit, Department of Medicine-DIMED, University of Padova, Padova, Italy
| | - Mara Felicetti
- Rheumatology Unit, Department of Medicine-DIMED, University of Padova, Padova, Italy
| | - Marta Favero
- Rheumatology Unit, Department of Medicine-DIMED, University of Padova, Padova, Italy
| | - Stefania Vio
- Radiology Unit, University of Padova, Padova, Italy
| | | | - Pamela Polito
- Rheumatology Unit, Department of Medicine-DIMED, University of Padova, Padova, Italy
| | - Chiara Cosma
- Medicine of Laboratory, University of Padova, Padova, Italy
| | - Vanna Scapin
- Radiology Unit, University of Padova, Padova, Italy
| | | | - Roberta Ramonda
- Rheumatology Unit, Department of Medicine-DIMED, University of Padova, Padova, Italy
| |
Collapse
|
15
|
Abstract
BACKGROUND Psoriasis, psoriatic arthritis, spondyloarthritis, rheumatoid arthritis, ulcerative colitis, and Crohn disease share similar underlying pathophysiological processes, providing the opportunity to treat the patients using similar biological therapies. Failure of biological treatments due to underexposure can be managed by therapeutic drug monitoring. Adjusting the treatment based on pharmacokinetic monitoring can be further improved by taking pharmacodynamic parameters such as clinical and molecular markers into account. METHODS Here, we critically evaluate the existing evidence, the hurdles to be taken, and the opportunities for a widespread implementation of pharmacodynamic monitoring. RESULTS Pharmacodynamic monitoring typically is the monitoring of biochemical markers. A pharmacodynamic marker preferably is specific for the pharmacological action of a drug, but most of the time nonspecific pharmacodynamic markers are used, such as C-reactive protein and the erythrocyte sedimentation rate. Clinical pharmacodynamic markers typically evaluate physical variables or symptoms. Although physician-reported outcomes have been studied for a longer time and often have been shown to correlate well with molecular pharmacodynamic markers and treatment outcomes, the introduction of mobile health or mHealth technologies caused a shift toward patient-reported outcomes, with the associated challenge to consistently reflect the inflammatory state, thereby preventing undertreatment or unnecessary overdosing of patients. CONCLUSIONS The primary goal of pharmacodynamic monitoring is to optimize the response, but it can also have an impact on safety, costs, patient adherence, etc. Ideally, the constant remote monitoring of patient-reported disease activity is expected to become the standard, facilitated by mHealth technologies.
Collapse
|
16
|
Furst DE, Belasco J, Louie JS. Genetic and inflammatory factors associated with psoriatic arthritis: Relevance to diagnosis and management. Clin Immunol 2019; 202:59-75. [DOI: 10.1016/j.clim.2019.02.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 01/21/2019] [Accepted: 02/04/2019] [Indexed: 12/22/2022]
|
17
|
Aggarwal D, Arumalla N, Jethwa H, Abraham S. The use of biomarkers as a tool for novel psoriatic disease drug discovery. Expert Opin Drug Discov 2018; 13:875-887. [PMID: 30124339 DOI: 10.1080/17460441.2018.1508206] [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: 01/07/2023]
Abstract
INTRODUCTION Psoriatic disease is a relatively new term which encompasses psoriatic arthritis, psoriasis, and associated comorbidities. In this heterogeneous condition, the study of biomarkers is necessary to direct best therapy. Resulting in significant disability and socioeconomic burden, recent recommendations stress the need for tight control in psoriatic disease. Areas covered: The authors outline recent advances in the understanding of psoriatic disease pathogenesis which has highlighted multiple biomarkers that have been pursued as drug targets with varying degrees of success. Current drugs targeting biomarkers and therapies in development are evaluated. The methods of biomarker discovery through genomics, transcriptomics, proteomics, metabolomics, and study of the microbiome are also discussed. Expert opinion: Targeting biomarkers for therapeutic benefit appears to a promising field with multiple success stories, notably those associated with signaling through T-helper-17 cells. The use of genomics, transcriptomics, proteomics, and more recently metabolomics will help individualize targeted biomarker therapies, assist in monitoring therapeutic success, and ultimately yield novel therapeutic targets. Advances in the development of novel biologic molecules targeting more than one cytokine may offer additional gains in therapeutic response.
Collapse
Affiliation(s)
- Dinesh Aggarwal
- a Department of Infectious Diseases , Chelsea and Westminster Hospital , London , UK
| | | | - Hannah Jethwa
- c Department of Rheumatology , Ealing Hospital , Southall , UK
| | - Sonya Abraham
- d Department of Rheumatology , Hammersmith Hospital , London , UK.,e Department of Rheumatology , Imperial College Healthcare NHS Trust , London , UK
| |
Collapse
|
18
|
Merola JF, Espinoza LR, Fleischmann R. Distinguishing rheumatoid arthritis from psoriatic arthritis. RMD Open 2018; 4:e000656. [PMID: 30167326 PMCID: PMC6109814 DOI: 10.1136/rmdopen-2018-000656] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 05/25/2018] [Accepted: 05/25/2018] [Indexed: 12/19/2022] Open
Abstract
Rheumatoid arthritis (RA) and psoriatic arthritis (PsA) have key differences in clinical presentation, radiographic findings, comorbidities and pathogenesis to distinguish between these common forms of chronic inflammatory arthritis. Joint involvement is typically, but not always, asymmetric in PsA, while it is predominantly symmetric in RA. Bone erosions, without new bone growth, and cervical spine involvement are distinctive of RA, while axial spine involvement, psoriasis and nail dystrophy are distinctive of PsA. Patients with PsA typically have seronegative test findings for rheumatoid factor (RF) and cyclic citrullinated peptide (CCP) antibodies, while approximately 80% of patients with RA have positive findings for RF and CCP antibodies. Although there is overlap in the pathogenesis of PsA and RA, differences are also present that affect the efficacy of treatment. In PsA, levels of interleukin (IL)-1β, IL-6, IL-17, IL-22, IL-23, interferon-γ and tumour necrosis factor-α (TNF-α) are elevated, and in RA, levels of IL-1, IL-6, IL-22, IL-33, TNF-α, chemokine ligand 11 and chemokine C-X-C motif ligand 13 are elevated. Differences in the pathogenesis of RA and PsA translate into some variances in the specificity and efficacy of therapies.
Collapse
Affiliation(s)
- Joseph F Merola
- Department of Dermatology, Medicine and Rheumatology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Luis R Espinoza
- Section of Rheumatology, LSU Health Sciences Center at New Orleans, New Orleans, Louisiana, USA
| | - Roy Fleischmann
- Department of Medicine, University of Texas Southwestern Medical Center, Metroplex Clinical Research Center, Dallas, Texas, USA
| |
Collapse
|
19
|
Veale DJ, Fearon U. The pathogenesis of psoriatic arthritis. Lancet 2018; 391:2273-2284. [PMID: 29893226 DOI: 10.1016/s0140-6736(18)30830-4] [Citation(s) in RCA: 320] [Impact Index Per Article: 53.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 03/21/2018] [Accepted: 03/28/2018] [Indexed: 12/15/2022]
Abstract
Psoriatic arthritis is a chronic, immune-mediated, inflammatory arthropathy that presents with inflammation of the joints and entheses, including those of the axial skeleton, and is associated with increased mortality from cardiovascular disease. Diagnosis is primarily based on clinical phenotype because of the diversity of the associated features, which can include skin and nail disease, dactylitis, uveitis, and osteitis. Improved understanding of the pathogenesis of psoriatic arthritis has led to the development of effective biologics and small-molecular drugs targeting specific cytokines and signalling pathways, which can prevent disease progression and improve quality of life. However, at least 40% of patients with psoriatic arthritis have only a partial response or fail to respond to such treatments. Cytokine inhibitors, mainly those specific for tumour necrosis factor and, more recently, the interleukin 23-T-helper-17 cell pathway, have been highly successful in the treatment of disease manifestations in several different tissues, although targeting the interleukin 23-T-helper-17 cell pathway might be more effective in psoriasis than in arthritis. However, the precise mechanisms underlying the pathogenesis of psoriatic arthritis-which include genetics, environmental factors, and immune-mediated inflammation-are complex, and the relationship between disease of the joint and that of other domains is poorly understood. Improving our understanding of psoriatic arthritis pathogenesis could help to establish validated biomarkers for diagnosis, predict therapeutic response and remission, develop precision medicines, and predict which patients will respond to which therapy. We discuss advances in pathogenetic translational research that could inform these issues.
Collapse
Affiliation(s)
- Douglas J Veale
- Rheumatology EULAR Centre of Excellence, St Vincent's University Hospital and University College Dublin, Dublin, Ireland.
| | - Ursula Fearon
- Rheumatology EULAR Centre of Excellence, St Vincent's University Hospital and University College Dublin, Dublin, Ireland; Department of Molecular Rheumatology, Trinity Biomedical Science Institute, Trinity College Dublin, Dublin, Ireland
| |
Collapse
|
20
|
Stoll ML, Kau CH, Waite PD, Cron RQ. Temporomandibular joint arthritis in juvenile idiopathic arthritis, now what? Pediatr Rheumatol Online J 2018; 16:32. [PMID: 29695255 PMCID: PMC5918758 DOI: 10.1186/s12969-018-0244-y] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Accepted: 04/04/2018] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Arthritis involving the temporomandibular joint (TMJ) complicates 40 - 96% of cases of juvenile idiopathic arthritis (JIA), potentially leading to devastating changes to form and function. Optimal evaluation and management of this joint remains a matter of ongoing discussion. METHODS We performed a PubMed search for all articles with keywords "temporomandibular" and "arthritis", covering the dates 2002 through February 28, 2018. A separate PubMed search was performed for all articles with keywords "temporomandibular joint", "arthritis", and "treatment" covering the same dates. FINDINGS The TMJ is a particularly challenging joint to assess, both clinically and with imaging studies. Clinical assessment of the TMJ is hampered by the low sensitivity of joint pain as well as the absence of physical exam findings early in the disease process. As with all joints, plain radiography and computed tomography only detect arthritic sequelae. Additionally, there is mixed data on the sensitivity of ultrasound, leaving magnetic resonance imaging (MRI) as the optimal diagnostic modality. However, several recent studies have shown that non-arthritic children can have subtle findings on MRI consistent with TMJ arthritis, such as joint effusion and contrast enhancement. Consequently, there has been an intense effort to identify features that can be used to differentiate mild TMJ arthritis from normal TMJs, such as the ratio of the enhancement within the TMJ itself compared to the enhancement in surrounding musculature. With respect to treatment of TMJ arthritis, there is minimal prospective data on medical therapy of this complicated joint. Retrospective studies have suggested that the response to medical therapy of the TMJ may lag behind that of other joints, prompting use of intraarticular (IA) therapy. Although most studies have shown short-term effectiveness of corticosteroids, the long-term safety of this therapy on local growth as well as on the development of IA heterotopic bone have prompted recommendations to limit use of IA corticosteroids. Severe TMJ disease from JIA can also be managed non-operatively with splints in a growing child, as well as with surgery. CONCLUSION In this review, we summarize literature on the diagnosis and management of TMJ arthritis in JIA and suggest a diagnostic and therapeutic algorithm for children with refractory TMJ arthritis.
Collapse
Affiliation(s)
- Matthew L. Stoll
- 0000000106344187grid.265892.2Department of Pediatrics, University of Alabama at Birmingham (UAB), 1600 7th Avenue South, Children’s Park Place North Suite G10, Birmingham, 35233 AL USA
| | - Chung H. Kau
- 0000000106344187grid.265892.2Department of Orthodontics, UAB, 1720 2nd Avenue South, School of Dentistry Building 305, Birmingham, 35294 AL USA
| | - Peter D. Waite
- 0000000106344187grid.265892.2Department of Oral and Maxillofacial Surgery, UAB, 1720 2nd Avenue South, School of Dentistry Building 419, Birmingham, 35294 AL USA
| | - Randy Q. Cron
- 0000000106344187grid.265892.2Department of Pediatrics, University of Alabama at Birmingham (UAB), 1600 7th Avenue South, Children’s Park Place North Suite G10, Birmingham, 35233 AL USA
| |
Collapse
|
21
|
Roberts J, O'Rielly DD, Rahman P. A review of ustekinumab in the treatment of psoriatic arthritis. Immunotherapy 2018; 10:361-372. [DOI: 10.2217/imt-2017-0149] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Psoriatic arthritis is an inflammatory arthritis associated with psoriasis. The IL-23/IL-17 axis is an important pathway in the development of psoriatic disease. Ustekinumab is a fully human monoclonal IgG1 antibody that binds to the p40 subunit of IL-12 and IL-23, which, in turn, inhibits downstream signaling pathways. PSUMMIT-1 and PSUMMIT-2 are two pivotal Phase III trials demonstrating global improvement in primary and secondary outcomes including inhibition of radiographic progression. Therapeutic benefit of ustekinumab for synovitis appears independent of previous disease modifying antirheumatic disease or anti-TNF exposure. At present, the data support the use of ustekinumab in the treatment of psoriatic arthritis after the failure of NSAIDs and conventional disease modifying antirheumatic diseases as an alternative to, or after failure of an anti-TNF agent.
Collapse
Affiliation(s)
- Janet Roberts
- Division of Rheumatology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Darren D O'Rielly
- Faculty of Medicine, Memorial University of Newfoundland, St John's, Newfoundland & Labrador, Canada
| | - Proton Rahman
- Faculty of Medicine, Memorial University of Newfoundland, St John's, Newfoundland & Labrador, Canada
| |
Collapse
|
22
|
Mahendran SM, Chandran V. Exploring the Psoriatic Arthritis Proteome in Search of Novel Biomarkers. Proteomes 2018; 6:proteomes6010005. [PMID: 29364831 PMCID: PMC5874764 DOI: 10.3390/proteomes6010005] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 01/16/2018] [Accepted: 01/21/2018] [Indexed: 12/28/2022] Open
Abstract
Psoriatic arthritis (PsA) is an inflammatory arthritis which develops in up to one-third of patients suffering from the cutaneous disorder, psoriasis. The complex and heterogeneous nature of PsA renders it difficult to diagnose, leading to poor outcomes and, therefore, warrants an examination into soluble biomarkers, which may facilitate early detection of the disease. Protein biomarkers are a dynamic resource of pathophysiological information able to provide an immediate reflection of pathological changes caused by disease. Investigations of the serum and synovial fluid of PsA patients has provided new insights into the molecular basis of this disease and led to the identification of sensitive diagnostic and prognostic biomarkers. The collection of novel PsA biomarkers identified through proteomic studies has been reviewed below.
Collapse
Affiliation(s)
- Shalini M Mahendran
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON M5S 1A1, Canada.
- Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Toronto, ON M5T 3L9, Canada.
| | - Vinod Chandran
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON M5S 1A1, Canada.
- Centre for Prognosis Studies in Rheumatic Diseases, Krembil Research Institute, Toronto Western Hospital, University Health Network, Toronto, ON M5T 1M8, Canada.
- Division of Rheumatology, Department of Medicine, University of Toronto, Toronto, ON M5T 1A1, Canada.
- Institute of Medical Science, University of Toronto, Toronto, ON M5T 1A1, Canada.
| |
Collapse
|
23
|
Scanning the Immunopathogenesis of Psoriasis. Int J Mol Sci 2018; 19:ijms19010179. [PMID: 29316717 PMCID: PMC5796128 DOI: 10.3390/ijms19010179] [Citation(s) in RCA: 187] [Impact Index Per Article: 31.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 01/03/2018] [Accepted: 01/04/2018] [Indexed: 12/18/2022] Open
Abstract
Psoriasis is a chronic inflammatory skin disease, the immunologic model of which has been profoundly revised following recent advances in the understanding of its pathophysiology. In the current model, a crosstalk between keratinocytes, neutrophils, mast cells, T cells, and dendritic cells is thought to create inflammatory and pro-proliferative circuits mediated by chemokines and cytokines. Various triggers, including recently identified autoantigens, Toll-like receptor agonists, chemerin, and thymic stromal lymphopoietin may activate the pathogenic cascade resulting in enhanced production of pro-inflammatory and proliferation-inducing mediators such as interleukin (IL)-17, tumor necrosis factor (TNF)-α, IL-23, IL-22, interferon (IFN)-α, and IFN-γ by immune cells. Among these key cytokines lie therapeutic targets for currently approved antipsoriatic therapies. This review aims to provide a comprehensive overview on the immune-mediated mechanisms characterizing the current pathogenic model of psoriasis.
Collapse
|
24
|
Quantitative imaging by pixel-based contrast-enhanced ultrasound reveals a linear relationship between synovial vascular perfusion and the recruitment of pathogenic IL-17A-F +IL-23 + CD161 + CD4 + T helper cells in psoriatic arthritis joints. Clin Rheumatol 2016; 36:391-399. [PMID: 27995384 DOI: 10.1007/s10067-016-3500-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Accepted: 11/27/2016] [Indexed: 12/14/2022]
Abstract
To develop quantitative imaging biomarkers of synovial tissue perfusion by pixel-based contrast-enhanced ultrasound (CEUS), we studied the relationship between CEUS synovial vascular perfusion and the frequencies of pathogenic T helper (Th)-17 cells in psoriatic arthritis (PsA) joints. Eight consecutive patients with PsA were enrolled in this study. Gray scale CEUS evaluation was performed on the same joint immediately after joint aspiration, by automatic assessment perfusion data, using a new quantification approach of pixel-based analysis and the gamma-variate model. The set of perfusional parameters considered by the time intensity curve includes the maximum value (peak) of the signal intensity curve, the blood volume index or area under the curve, (BVI, AUC) and the contrast mean transit time (MTT). The direct ex vivo analysis of the frequencies of SF IL17A-F+CD161+IL23+ CD4+ T cells subsets were quantified by fluorescence-activated cell sorter (FACS). In cross-sectional analyses, when tested for multiple comparison setting, a false discovery rate at 10%, a common pattern of correlations between CEUS Peak, AUC (BVI) and MTT parameters with the IL17A-F+IL23+ - IL17A-F+CD161+ - and IL17A-F+CD161+IL23+ CD4+ T cells subsets, as well as lack of correlation between both peak and AUC values and both CD4+T and CD4+IL23+ T cells, was observed. The pixel-based CEUS assessment is a truly measure synovial inflammation, as a useful tool to develop quantitative imaging biomarker for monitoring target therapeutics in PsA.
Collapse
|
25
|
Napolitano M, Caso F, Scarpa R, Megna M, Patrì A, Balato N, Costa L. Psoriatic arthritis and psoriasis: differential diagnosis. Clin Rheumatol 2016; 35:1893-1901. [PMID: 27156076 DOI: 10.1007/s10067-016-3295-9] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Revised: 04/27/2016] [Accepted: 04/28/2016] [Indexed: 12/19/2022]
Abstract
Psoriasis frequency ranges from 1 to 3 % in white population, and arthritis occurs in 10-40 % of psoriasis patients, representing a relevant health issue. Psoriatic arthritis (PsA) is an inflammatory arthropathy, associated with psoriasis, in which ocular-, intestinal-, metabolic-, and cardiovascular-related manifestations can variably coexist. In order to favor early PsA and psoriasis diagnosis, it is crucial to rule out other conditions that can resemble the disease and delay appropriate therapeutic approach. Therefore, the aim of this review is to focus on PsA and psoriasis differential diagnosis.
Collapse
Affiliation(s)
- Maddalena Napolitano
- Dermatology Unit, Department of Clinical Medicine and Surgery, University Federico II, via S. Pansini 5, 80131, Naples, Italy
| | - Francesco Caso
- Rheumatology Unit, Department of Clinical Medicine and Surgery, University Federico II, via S. Pansini 5, 80131, Naples, Italy
| | - Raffaele Scarpa
- Rheumatology Unit, Department of Clinical Medicine and Surgery, University Federico II, via S. Pansini 5, 80131, Naples, Italy
| | - Matteo Megna
- Dermatology Unit, Department of Clinical Medicine and Surgery, University Federico II, via S. Pansini 5, 80131, Naples, Italy
| | - Angela Patrì
- Dermatology Unit, Department of Clinical Medicine and Surgery, University Federico II, via S. Pansini 5, 80131, Naples, Italy
| | - Nicola Balato
- Dermatology Unit, Department of Clinical Medicine and Surgery, University Federico II, via S. Pansini 5, 80131, Naples, Italy
| | - Luisa Costa
- Rheumatology Unit, Department of Clinical Medicine and Surgery, University Federico II, via S. Pansini 5, 80131, Naples, Italy.
| |
Collapse
|
26
|
Karczewski J, Dobrowolska A, Rychlewska-Hańczewska A, Adamski Z. New insights into the role of T cells in pathogenesis of psoriasis and psoriatic arthritis. Autoimmunity 2016; 49:435-450. [DOI: 10.3109/08916934.2016.1166214] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
27
|
Generali E, Scirè CA, Favalli EG, Selmi C. Biomarkers in psoriatic arthritis: a systematic literature review. Expert Rev Clin Immunol 2016; 12:651-60. [DOI: 10.1586/1744666x.2016.1147954] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
28
|
Carubbi F, Zugaro L, Cipriani P, Conchiglia A, Gregori L, Danniballe C, Letizia Pistoia M, Liakouli V, Ruscitti P, Ciccia F, Triolo G, Masciocchi C, Giacomelli R. Safety and efficacy of intra-articular anti-tumor necrosis factor α agents compared to corticosteroids in a treat-to-target strategy in patients with inflammatory arthritis and monoarthritis flare. Int J Immunopathol Pharmacol 2015; 29:252-66. [PMID: 26684633 DOI: 10.1177/0394632015593220] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2014] [Accepted: 05/26/2015] [Indexed: 11/15/2022] Open
Abstract
The aim of this study was to assess safety and efficacy of ultrasonography (US)-guided intra-articular injections using tumor necrosis factor (TNF) blockers compared to corticosteroids in rheumatoid arthritis (RA) or psoriatic arthritis (PsA) patients, experiencing refractory monoarthritis despite the current systemic therapy. Eighty-two patients were randomized to receive three intra-articular injections monthly of either corticosteroid or TNF blockers. Primary endpoints were the safety and an improvement greater than 20% for visual analogic scales of involved joint pain in patients injected with anti-TNFα. Further clinical, US, and magnetic resonance imaging (MRI) evaluations were considered secondary endpoints. Intra-articular TNF blockers are a safe strategy, determining a significant reduction of patient and physician reported clinical outcomes and US/MRI scores, in RA and PsA patients, when compared to intra-articular injections of corticosteroids. US guidance excluded the possibility to inject the drug in the wrong site, maximizing local effects, reducing systemic effects, and increasing the safety of the procedure. Patients with inflammatory monoarthritis could be successfully treated with US-guided intra-articular TNF blockers that are a safe and well tolerated procedure, to achieve a longstanding clinical and radiological good clinical response and/or disease remission.
Collapse
Affiliation(s)
- Francesco Carubbi
- Department of Biotechnological and Applied Clinical Sciences, Rheumatology Unit, University of L'Aquila, L'Aquila, Italy
| | - Luigi Zugaro
- Department of Radiology, University of L'Aquila, L'Aquila, Italy
| | - Paola Cipriani
- Department of Biotechnological and Applied Clinical Sciences, Rheumatology Unit, University of L'Aquila, L'Aquila, Italy
| | | | - Lorenzo Gregori
- Department of Radiology, University of L'Aquila, L'Aquila, Italy
| | | | - Maria Letizia Pistoia
- Department of Biotechnological and Applied Clinical Sciences, Rheumatology Unit, University of L'Aquila, L'Aquila, Italy
| | - Vasiliki Liakouli
- Department of Biotechnological and Applied Clinical Sciences, Rheumatology Unit, University of L'Aquila, L'Aquila, Italy
| | - Piero Ruscitti
- Department of Biotechnological and Applied Clinical Sciences, Rheumatology Unit, University of L'Aquila, L'Aquila, Italy
| | - Francesco Ciccia
- Rheumatology Unit, Internal Medicine Department, University of Palermo, Palermo, Italy
| | - Giovanni Triolo
- Rheumatology Unit, Internal Medicine Department, University of Palermo, Palermo, Italy
| | - Carlo Masciocchi
- Department of Radiology, University of L'Aquila, L'Aquila, Italy
| | - Roberto Giacomelli
- Department of Biotechnological and Applied Clinical Sciences, Rheumatology Unit, University of L'Aquila, L'Aquila, Italy
| |
Collapse
|
29
|
Caso F, Lubrano E, Del Puente A, Caso P, Peluso R, Foglia F, Benigno C, Girolimetto N, Bottiglieri P, Scarpa R, Costa L. Progress in understanding and utilizing TNF-α inhibition for the treatment of psoriatic arthritis. Expert Rev Clin Immunol 2015; 12:315-31. [PMID: 26558483 DOI: 10.1586/1744666x.2016.1117941] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The improved recognition of pathogenetic molecular mechanisms has led to the use of drugs targeting cytokines in different inflammatory arthropathies as well psoriatic arthritis (PsA). In particular, the progress in knowledge on tumor necrosis factor (TNF)-α in the pathogenesis of PsA has changed the therapeutic approach by use of direct and receptor cytokine antagonists. Currently, infliximab (IFX), adalimumab, etanercept, golimumab and certolizumab pegol represent the five anti-TNF-α available for the treatment of PsA. This review describes evidence on treatment aimed at neutralizing TNF-α in PsA patients, from the first study in 2000 until today, mainly derived from randomized clinical trials. In comparison with traditional therapies, anti-TNF-α agents have shown to have more efficacy both in treating clinical aspects, including enthesitis, dactylitis, joint pain and swelling, axial involvement, nail and skin lesions, and in reducing radiographic progression. Moreover, anti-TNF-α agents have been demonstrated to be reasonably safe in PsA, as confirmed by data derived by different registries.
Collapse
Affiliation(s)
- Francesco Caso
- a Rheumatology Unit, Department of Clinical Medicine and Surgery , University Federico II , Naples , Italy.,b Rheumatology Unit, Department of Medicine DIMED , University of Padova , Padova , Italy
| | - Ennio Lubrano
- c Department of Medicine and Health Sciences "Vincenzo Tiberio" , University of Molise , Campobasso , Italy
| | - Antonio Del Puente
- a Rheumatology Unit, Department of Clinical Medicine and Surgery , University Federico II , Naples , Italy
| | - Paolo Caso
- d Geriatric Unit, Faculty of Medicine and Psychology , "Sapienza" University of Rome, S. Andrea Hospital , Rome , Italy
| | - Rosario Peluso
- a Rheumatology Unit, Department of Clinical Medicine and Surgery , University Federico II , Naples , Italy
| | - Francesca Foglia
- a Rheumatology Unit, Department of Clinical Medicine and Surgery , University Federico II , Naples , Italy
| | - Carolina Benigno
- a Rheumatology Unit, Department of Clinical Medicine and Surgery , University Federico II , Naples , Italy
| | - Nicolò Girolimetto
- a Rheumatology Unit, Department of Clinical Medicine and Surgery , University Federico II , Naples , Italy
| | - Paolo Bottiglieri
- a Rheumatology Unit, Department of Clinical Medicine and Surgery , University Federico II , Naples , Italy
| | - Raffaele Scarpa
- a Rheumatology Unit, Department of Clinical Medicine and Surgery , University Federico II , Naples , Italy
| | - Luisa Costa
- a Rheumatology Unit, Department of Clinical Medicine and Surgery , University Federico II , Naples , Italy.,b Rheumatology Unit, Department of Medicine DIMED , University of Padova , Padova , Italy
| |
Collapse
|
30
|
Deligne C, Casulli S, Pigenet A, Bougault C, Campillo-Gimenez L, Nourissat G, Berenbaum F, Elbim C, Houard X. Differential expression of interleukin-17 and interleukin-22 in inflamed and non-inflamed synovium from osteoarthritis patients. Osteoarthritis Cartilage 2015; 23:1843-52. [PMID: 26521730 DOI: 10.1016/j.joca.2014.12.007] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Revised: 11/05/2014] [Accepted: 12/04/2014] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Synovitis associated with osteoarthritis (OA) is directly responsible for several clinical symptoms and reflects OA's structural progression. This study sought to analyze the expression of proinflammatory mediations, including Interleukin (IL)-17 and IL-22, which play key roles in regulating inflammatory processes, in inflamed and non-inflamed areas of osteoarthritic synovium. METHODS Synovium from knees of 32 OA patients were collected at surgery. Macroscopic evaluation of inflammation enabled inflamed and non-inflamed areas to be separated. Samples were incubated to obtain tissue-conditioned media. Quantitative mRNA expression of proinflammatory mediators was analyzed by RT-PCR and protein levels by ELISA and gelatin zymography. Immunohistochemistry and histology were performed. RESULTS Inflamed synovium were characterized by increased leukocyte infiltration and a higher vessel-to-tissue area ratio than non-inflamed tissues. Macrophages, T and B lymphocytes, and some neutrophils were found only in the inflamed tissue, and only in the subintimal layer. Levels of proinflammatory cytokines and MMP-9 were significantly higher in tissue-conditioned media from inflamed than non-inflamed tissues. Inflamed areas were associated with higher expression of IL-17 and IL-22, both correlated with the combined release of IL-6, IL-23, and TGFβ1. CONCLUSION Our results showed that inflammatory cytokines, including IL-17 and IL-22, are expressed at higher levels by inflamed OA synovium and suggest IL-22 involvement in OA pathophysiology. This study will help identify new therapeutic strategies for OA, especially the targeting of IL-22 to decrease inflammation.
Collapse
Affiliation(s)
- C Deligne
- Sorbonne University, UPMC Univ Paris 06, UMR_S 938, F-75005 Paris, France; INSERM UMR_S938, UPMC Univ Paris 06, F-75012 Paris, France; Inflammation-Immunopathology-Biotherapy Department (DHU i2B), 184 rue du Faubourg Saint-Antoine, F-75012 Paris, France
| | - S Casulli
- Sorbonne University, UPMC Univ Paris 06, UMR_S 938, F-75005 Paris, France; INSERM UMR_S938, UPMC Univ Paris 06, F-75012 Paris, France
| | - A Pigenet
- Sorbonne University, UPMC Univ Paris 06, UMR_S 938, F-75005 Paris, France; INSERM UMR_S938, UPMC Univ Paris 06, F-75012 Paris, France; Inflammation-Immunopathology-Biotherapy Department (DHU i2B), 184 rue du Faubourg Saint-Antoine, F-75012 Paris, France
| | - C Bougault
- Sorbonne University, UPMC Univ Paris 06, UMR_S 938, F-75005 Paris, France; INSERM UMR_S938, UPMC Univ Paris 06, F-75012 Paris, France; Inflammation-Immunopathology-Biotherapy Department (DHU i2B), 184 rue du Faubourg Saint-Antoine, F-75012 Paris, France
| | - L Campillo-Gimenez
- Sorbonne University, UPMC Univ Paris 06, UMR_S 938, F-75005 Paris, France; INSERM UMR_S938, UPMC Univ Paris 06, F-75012 Paris, France
| | - G Nourissat
- Sorbonne University, UPMC Univ Paris 06, UMR_S 938, F-75005 Paris, France; INSERM UMR_S938, UPMC Univ Paris 06, F-75012 Paris, France; Inflammation-Immunopathology-Biotherapy Department (DHU i2B), 184 rue du Faubourg Saint-Antoine, F-75012 Paris, France; Department of Orthopaedic Surgery and Traumatology, Assistance Publique - Hôpitaux de Paris, Saint-Antoine Hospital, 184 rue du Faubourg Saint-Antoine, F-75012 Paris, France
| | - F Berenbaum
- Sorbonne University, UPMC Univ Paris 06, UMR_S 938, F-75005 Paris, France; INSERM UMR_S938, UPMC Univ Paris 06, F-75012 Paris, France; Inflammation-Immunopathology-Biotherapy Department (DHU i2B), 184 rue du Faubourg Saint-Antoine, F-75012 Paris, France; Department of Rheumatology, Assistance Publique - Hôpitaux de Paris, Saint-Antoine Hospital, 184 rue du Faubourg Saint-Antoine, F-75012 Paris, France.
| | - C Elbim
- Sorbonne University, UPMC Univ Paris 06, UMR_S 938, F-75005 Paris, France; INSERM UMR_S938, UPMC Univ Paris 06, F-75012 Paris, France
| | - X Houard
- Sorbonne University, UPMC Univ Paris 06, UMR_S 938, F-75005 Paris, France; INSERM UMR_S938, UPMC Univ Paris 06, F-75012 Paris, France; Inflammation-Immunopathology-Biotherapy Department (DHU i2B), 184 rue du Faubourg Saint-Antoine, F-75012 Paris, France
| |
Collapse
|
31
|
Intra-articular etanercept treatment in inflammatory arthritis: A randomized double-blind placebo-controlled proof of mechanism clinical trial validating TNF as a potential therapeutic target for local treatment. Joint Bone Spine 2015; 82:338-44. [DOI: 10.1016/j.jbspin.2015.03.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2014] [Accepted: 03/03/2015] [Indexed: 12/31/2022]
|
32
|
Fiocco U, Martini V, Accordi B, Caso F, Costa L, Oliviero F, Scanu A, Facco M, Boso D, Gatto M, Felicetti M, Frallonardo P, Ramonda R, Piva L, Zambello R, Agostini C, Scarpa R, Basso G, Semenzato G, Dayer JM, Punzi L, Doria A. Transcriptional network profile on synovial fluid T cells in psoriatic arthritis. Clin Rheumatol 2015; 34:1571-80. [DOI: 10.1007/s10067-015-3002-2] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2015] [Revised: 06/09/2015] [Accepted: 06/28/2015] [Indexed: 11/28/2022]
|
33
|
|
34
|
Vascular perfusion kinetics by contrast-enhanced ultrasound are related to synovial microvascularity in the joints of psoriatic arthritis. Clin Rheumatol 2015; 34:1903-12. [DOI: 10.1007/s10067-015-2894-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Revised: 01/31/2015] [Accepted: 02/01/2015] [Indexed: 12/16/2022]
|
35
|
Kimmerling K, Furman B, Mangiapani D, Moverman M, Sinclair S, Huebner J, Chilkoti A, Kraus V, Setton L, Guilak F, Olson S. Sustained intra-articular delivery of IL-1RA from a thermally-responsive elastin-like polypeptide as a therapy for post-traumatic arthritis. Eur Cell Mater 2015; 29:124-39; discussion 139-40. [PMID: 25636786 PMCID: PMC4358781 DOI: 10.22203/ecm.v029a10] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Post-traumatic arthritis (PTA) is a rapidly progressive form of arthritis that develops due to joint injury, including articular fracture. Current treatments are limited to surgical restoration and stabilization of the joint; however, evidence suggests that PTA progression is mediated by the upregulation of pro-inflammatory cytokines, such as interleukin-1 (IL-1) or tumor necrosis factor-α (TNF-α). Although these cytokines provide potential therapeutic targets for PTA, intra-articular injections of anti-cytokine therapies have proven difficult due to rapid clearance from the joint space. In this study, we examined the ability of a cross-linked elastin-like polypeptide (xELP) drug depot to provide sustained intra-articular delivery of IL-1 and TNF-α inhibitors as a beneficial therapy. Mice sustained a closed intra-articular tibial plateau fracture; treatment groups received a single intra-articular injection of drug encapsulated in xELP. Arthritic changes were assessed 4 and 8 weeks after fracture. Inhibition of IL-1 significantly reduced the severity of cartilage degeneration and synovitis. Inhibition of TNF-α alone or with IL-1 led to deleterious effects in bone morphology, articular cartilage degeneration, and synovitis. These findings suggest that IL-1 plays a critical role in the pathogenesis of PTA following articular fracture, and sustained intra-articular cytokine inhibition may provide a therapeutic approach for reducing or preventing joint degeneration following trauma.
Collapse
Affiliation(s)
- K.A. Kimmerling
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA,Department of Biomedical Engineering, Duke University, Durham, NC, USA
| | - B.D. Furman
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - D.S. Mangiapani
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - M.A. Moverman
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
| | - S.M. Sinclair
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
| | - J.L. Huebner
- Duke Molecular Physiology Institute, Durham, NC, USA
| | - A. Chilkoti
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
| | - V.B. Kraus
- Duke Molecular Physiology Institute, Durham, NC, USA,Department of Medicine, Duke University Medical Center, Durham, NC, USA
| | - L.A. Setton
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA,Department of Biomedical Engineering, Duke University, Durham, NC, USA
| | - F. Guilak
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA,Department of Biomedical Engineering, Duke University, Durham, NC, USA
| | - S.A. Olson
- Department of Biomedical Engineering, Duke University, Durham, NC, USA,Address for correspondence: Steven A. Olson, M.D., Duke University Medical Center, Box 3389, Durham, NC 27710, USA, Telephone Number: 1-919-668-3000, FAX Number: 1-919-668-2933,
| |
Collapse
|
36
|
|
37
|
Yik JHN, Hu Z, Kumari R, Christiansen BA, Haudenschild DR. Cyclin-dependent kinase 9 inhibition protects cartilage from the catabolic effects of proinflammatory cytokines. Arthritis Rheumatol 2014; 66:1537-46. [PMID: 24470357 DOI: 10.1002/art.38378] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Accepted: 01/21/2014] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Cyclin-dependent kinase 9 (CDK-9) controls the activation of primary inflammatory response genes. The purpose of this study was to determine whether CDK-9 inhibition protects cartilage from the catabolic effects of proinflammatory cytokines. METHODS Human chondrocytes were challenged with different proinflammatory stimuli (interleukin-1β [IL-1β], lipopolysaccharides, and tumor necrosis factor α) in the presence or absence of either the CDK-9 inhibitor flavopiridol or small interfering RNA (siRNA). The expression of messenger RNA (mRNA) for inflammatory mediator genes, catabolic genes, and anabolic genes were determined by real-time quantitative reverse transcription-polymerase chain reaction (qRT-PCR) analysis. Cartilage explants were incubated for 6 days with IL-1β in the presence or absence of flavopiridol. Cartilage matrix degradation was assessed by the release of glycosaminoglycan (GAG) and cleaved type II collagen (COL2A) peptides. RESULTS CDK-9 inhibition by flavopiridol or knockdown by siRNA effectively suppressed the induction of mRNA for inducible nitric oxide synthase by all 3 proinflammatory stimuli. Results from NF-κB-targeted PCR array analysis showed that flavopiridol suppressed IL-1β induction of a broad range of inflammatory mediator genes (59 of 67 tested). CDK-9 inhibition also suppressed the induction of catabolic genes (matrix metalloproteinase 1 [MMP-1], MMP-3, MMP-9, MMP-13, ADAMTS-4, and ADAMTS-5), but did not affect the basal expression of anabolic genes (COL2A, aggrecan, and cartilage oligomeric matrix protein) and housekeeping genes. Flavopiridol had no apparent short-term cytotoxicity, as assessed by G6PDH activity. Finally, in IL-1β-treated cartilage explants, flavopiridol reduced the release of the matrix degradation product GAG and cleaved COL2A peptides, but did not affect long-term chondrocyte viability. CONCLUSION CDK-9 activity is required for the primary inflammatory response in chondrocytes. Flavopiridol suppresses the induction of inflammatory mediator genes and catabolic genes to protect cartilage from the deleterious effects of proinflammatory cytokines, without affecting cell viability and functions.
Collapse
|
38
|
Sheane BJ, Chandran V. Investigational drugs for treating psoriatic arthritis. Expert Opin Investig Drugs 2014; 23:1001-16. [DOI: 10.1517/13543784.2014.910194] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Barry J Sheane
- University of Toronto Psoriatic Arthritis Clinic, Centre for Prognosis Studies in the Rheumatic Diseases, University Health Network, Toronto Western Hospital,
1E 416, 399 Bathurst Street, Toronto, Ontario, M5T 2S8, Canada ;
- University of Toronto, Department of Medicine, Division of Rheumatology,
Toronto, Canada
| | - Vinod Chandran
- University of Toronto Psoriatic Arthritis Clinic, Centre for Prognosis Studies in the Rheumatic Diseases, University Health Network, Toronto Western Hospital,
1E 416, 399 Bathurst Street, Toronto, Ontario, M5T 2S8, Canada ;
- University of Toronto, Department of Medicine, Division of Rheumatology,
Toronto, Canada
| |
Collapse
|
39
|
Efficacy of tocilizumab in a patient with refractory psoriatic arthritis. Clin Rheumatol 2014; 33:1355-7. [DOI: 10.1007/s10067-014-2603-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2014] [Accepted: 03/30/2014] [Indexed: 01/08/2023]
|
40
|
Varkas G, Van Praet L, Cypers H, Elewaut D. Spondyloarthritis and inflammatory bowel disease. Comorbidity and treatment implications. Z Rheumatol 2014; 72:524-9. [PMID: 23756592 DOI: 10.1007/s00393-012-1114-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Spondyloarthritides (SpA) and inflammatory bowel disease (IBD) are chronic, idiopathic inflammatory disorders of the axial and peripheral joints and the intestinal tract, respectively, affecting up to 1 % of the population. There is clinical and genetic evidence supporting some degree of overlap between the pathogenesis of these two entities. Nevertheless, their treatment is at times conflicting. NSAIDs, although useful in SpA, are considered to be possible risk factors for flares in IBD. Moreover, etanercept, a soluble TNF receptor blocker used in SpA, is ineffective in IBD. As patients with SpA often develop microscopic gut inflammation, it is important to understand the impact on disease progression or even therapeutic response. Further research is mandatory in this regard.
Collapse
Affiliation(s)
- G Varkas
- Laboratory for Molecular Immunology and Inflammation, Department of Rheumatology, Ghent University Hospital, De Pintelaan 185, 9000, Ghent, Belgium
| | | | | | | |
Collapse
|
41
|
Inoue H, Arai Y, Kishida T, Shin-Ya M, Terauchi R, Nakagawa S, Saito M, Tsuchida S, Inoue A, Shirai T, Fujiwara H, Mazda O, Kubo T. Sonoporation-mediated transduction of siRNA ameliorated experimental arthritis using 3 MHz pulsed ultrasound. ULTRASONICS 2014; 54:874-881. [PMID: 24291002 DOI: 10.1016/j.ultras.2013.10.021] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2013] [Revised: 10/28/2013] [Accepted: 10/28/2013] [Indexed: 06/02/2023]
Abstract
The goal of this feasibility study was to examine whether sonoporation assisted transduction of siRNA could be used to ameliorate arthritis locally. If successful, such approach could provide an alternative treatment for the patients that have or gradually develop adverse response to chemical drugs. Tumor necrosis factor alpha (TNF-α) produced by synovial fibroblasts has an important role in the pathology of rheumatoid arthritis, inducing inflammation and bone destruction. In this study, we injected a mixture of microbubbles and siRNA targeting TNF-α (siTNF) into the articular joints of rats, and transduced siTNF into synovial tissue by exposure to a collimated ultrasound beam, applied through a probe 6mm in diameter with an input frequency of 3.0 MHz, an output intensity of 2.0 W/cm(2) (spatial average temporary peak; SATP), a pulse duty ratio of 50%, and a duration of 1 min. Sonoporation increased skin temperature from 26.8 °C to 27.3 °C, but there were no adverse effect such as burns. The mean level of TNF-α expression in siTNF-treated knee joints was 55% of those in controls. Delivery of siTNF into the knee joints every 3 days (i.e., 7, 10, 13, and 16 days after immunization) by in vivo sonoporation significantly reduced paw swelling on days 20-23 after immunization. Radiographic scores in the siTNF group were 56% of those in the CIA group and 61% of those in the siNeg group. Histological examination showed that the number of TNF-α positive cells was significantly lower in areas of pannus invasion into the ankle joints of siTNF- than of siNeg-treated rats. These results indicate that transduction of siTNF into articular synovium using sonoporation may be an effective local therapy for arthritis.
Collapse
Affiliation(s)
- Hiroaki Inoue
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Yuji Arai
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan.
| | - Tsunao Kishida
- Department of Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Masaharu Shin-Ya
- Department of Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Ryu Terauchi
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Shuji Nakagawa
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Masazumi Saito
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Shinji Tsuchida
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Atsuo Inoue
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Toshiharu Shirai
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; Department of Orthopaedic Surgery, Graduate School of Medical Science, Kanazawa University, 13-1 Takaramachi, Kanazawa 920-8641, Japan
| | - Hiroyoshi Fujiwara
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Osam Mazda
- Department of Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Toshikazu Kubo
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| |
Collapse
|
42
|
Fiocco U, Accordi B, Martini V, Oliviero F, Facco M, Cabrelle A, Piva L, Molena B, Caso F, Costa L, Scanu A, Pagnin E, Atteno M, Scarpa R, Basso G, Semenzato G, Punzi L, Doria A, Dayer JM. JAK/STAT/PKCδ molecular pathways in synovial fluid T lymphocytes reflect the in vivo T helper-17 expansion in psoriatic arthritis. Immunol Res 2014; 58:61-9. [DOI: 10.1007/s12026-013-8481-0] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
43
|
Abstract
Diarthrodial joints are well suited to intra-articular injection, and the local delivery of therapeutics in this fashion brings several potential advantages to the treatment of a wide range of arthropathies. Possible benefits over systemic delivery include increased bioavailability, reduced systemic exposure, fewer adverse events, and lower total drug costs. Nevertheless, intra-articular therapy is challenging because of the rapid egress of injected materials from the joint space; this elimination is true of both small molecules, which exit via synovial capillaries, and of macromolecules, which are cleared by the lymphatic system. In general, soluble materials have an intra-articular dwell time measured only in hours. Corticosteroids and hyaluronate preparations constitute the mainstay of FDA-approved intra-articular therapeutics. Recombinant proteins, autologous blood products and analgesics have also found clinical use via intra-articular delivery. Several alternative approaches, such as local delivery of cell and gene therapy, as well as the use of microparticles, liposomes, and modified drugs, are in various stages of preclinical development.
Collapse
Affiliation(s)
- Christopher H Evans
- Center for Advanced Orthopedic Studies, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, RN-115, Boston, MA 02215, USA
| | - Virginia B Kraus
- Duke University Medical Center, Department of Medicine, Box 3416, Durham, NC 27710, USA
| | - Lori A Setton
- Department of Biomedical Engineering, Duke University, Room 136 Hudson Hall, Box 90281, Durham, NC 27708, USA
| |
Collapse
|
44
|
Fiocco U, Sfriso P, Oliviero F, Lunardi F, Calabrese F, Scagliori E, Cozzi L, Di Maggio A, Nardacchione R, Molena B, Felicetti M, Gazzola K, Stramare R, Rubaltelli L, Accordi B, Costa L, Roux-Lombard P, Punzi L, Dayer JM. Blockade of intra-articular TNF in peripheral spondyloarthritis: Its relevance to clinical scores, quantitative imaging and synovial fluid and synovial tissue biomarkers. Joint Bone Spine 2013; 80:165-70. [DOI: 10.1016/j.jbspin.2012.06.016] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2012] [Accepted: 06/27/2012] [Indexed: 11/16/2022]
|
45
|
Stoll ML, Morlandt ABP, Teerawattanapong S, Young D, Waite PD, Cron RQ. Safety and efficacy of intra-articular infliximab therapy for treatment-resistant temporomandibular joint arthritis in children: a retrospective study. Rheumatology (Oxford) 2012; 52:554-9. [PMID: 23221325 DOI: 10.1093/rheumatology/kes318] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE TM joint (TMJ) arthritis occurs in up to 80% of children with JIA and can result in substantial deformity. TMJ arthritis can be refractory to systemic immunosuppressive therapy and IA CS injections (IACIs). Multiple studies have shown the benefit of IA infliximab injections (IAIIs) in several different joints, so we used intra-articular infliximab injections (IAIIs) in JIA patients with TMJ arthritis refractory to IACIs. The objective of the study was to test the safety and efficacy of IAII therapy for TMJ arthritis. METHODS Retrospective chart review was performed for all children with JIA treated at a single centre who received one or more IAIIs. Outcomes assessed were safety of the injections as well as efficacy as evidenced by maximal incisal opening (MIO) and MRI findings. RESULTS Twenty-four children underwent bilateral IAIIs, all of whom had at least one follow-up visit after the final injection. All 24 tolerated the injections without any adverse events. MIOs were unchanged in patients before and after IAII. Findings of acute synovitis were present in 30/46 (65%) TMJs at baseline, 44/48 (92%) following completion of the IACI and 42/48 (88%) following completion of the IAII; findings of chronic synovitis at the three time points were 12/46 (26%), 29/48 (60%) and 38/48 (79%). Resolution of the arthritis was observed in six TMJs. CONCLUSION IAII was safe and it reversed the progression of TMJ arthritis in some patients with refractory disease. Future studies will evaluate the efficacy of infliximab vs CS injections as initial therapy for TMJ arthritis.
Collapse
Affiliation(s)
- Matthew L Stoll
- Department of Pediatrics, University of Alabama at Birmingham, 1600 7th Avenue South/Suite 210 N, Birmingham, AL 35233-1711, USA.
| | | | | | | | | | | |
Collapse
|
46
|
Conti F, Malviya G, Ceccarelli F, Priori R, Iagnocco A, Valesini G, Signore A. Role of scintigraphy with 99mTc-infliximab in predicting the response of intraarticular infliximab treatment in patients with refractory monoarthritis. Eur J Nucl Med Mol Imaging 2012; 39:1339-47. [DOI: 10.1007/s00259-012-2133-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2011] [Accepted: 03/28/2012] [Indexed: 10/28/2022]
|
47
|
Mitra A, Raychaudhuri SK, Raychaudhuri SP. Functional role of IL-22 in psoriatic arthritis. Arthritis Res Ther 2012; 14:R65. [PMID: 22417743 PMCID: PMC3446433 DOI: 10.1186/ar3781] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2011] [Accepted: 03/14/2012] [Indexed: 12/20/2022] Open
Abstract
INTRODUCTION Interleukin-22 (IL-22) is a cytokine of IL-10 family with significant proliferative effect on different cell lines. Immunopathological role of IL-22 has been studied in rheumatoid arthritis (RA) and psoriasis. Here we are reporting the functional role of IL-22 in the inflammatory and proliferative cascades of psoriatic arthritis (PsA). METHOD From peripheral blood and synovial fluid (SF) of PsA (n = 15), RA (n = 15) and osteoarthritis (OA, n = 15) patients, mononuclear cells were obtained and magnetically sorted for CD3+ T cells. Fibroblast like synoviocytes (FLS) were isolated from the synovial tissue of PsA (n = 5), RA (n = 5) and OA (n = 5) patients. IL-22 levels in SF and serum were measured by enzyme linked immunosorbent assay (ELISA). Proliferative effect of human recombinant IL-22 (rIL-22) on FLS was assessed by MTT (3-(4, 5-Dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide, a yellow tetrazole) and CFSE dilution (Carboxyfluorescein succinimidyl ester) assays. Expression of IL-22Rα1 in FLS was determined by western blot. RESULTS IL-22 levels were significantly elevated in SF of PsA patients (17.75 ± 3.46 pg/ml) compared to SF of OA (5.03 ± 0.39 pg/ml), p < 0.001. In MTT and CFSE dilution assays, rIL-22 (MTT, OD: 1.27 ± 0.06) induced significant proliferation of FLS derived from PsA patients compared to media (OD: 0.53 ± 0.02), p < 0.001. In addition, rIL-22 induced significantly more proliferation of FLS in presence of TNF-α. IL-22Rα1 was expressed in FLS of PsA, RA and OA patients. Anti IL-22R antibody significantly inhibited the proliferative effect of rIL-22. Further we demonstrated that activated synovial T cells of PsA and RA patients produced significantly more IL-22 than those of OA patients. CONCLUSION SF of PsA patients have higher concentration of IL-22 and rIL-22 induced marked proliferation of PsA derived FLS. Moreover combination of rIL-22 and TNF-α showed significantly more proliferative effect on FLS. IL-22Rα1 was expressed in FLS. Successful inhibition of IL-22 induced FLS proliferation by anti IL-22R antibody suggests that blocking of IL-22/IL-22R interaction may be considered as a novel therapeutic target for PsA.
Collapse
Affiliation(s)
- Anupam Mitra
- University of California, Davis, School of Medicine, Dermatology, Davis & VA Medical Center Sacramento, Mather, CA, USA
| | - Smriti K Raychaudhuri
- University of California, Davis, School of Medicine, Medicine/Rheumatology, Allergy & Clinical Immunology, Davis & VA Medical Center Sacramento, Mather, CA, USA
| | - Siba P Raychaudhuri
- University of California, Davis, School of Medicine, Medicine/Rheumatology, Allergy & Clinical Immunology, Davis & VA Medical Center Sacramento, Mather, CA, USA
| |
Collapse
|
48
|
FITZGERALD OLIVER, CHANDRAN VINOD. Update on Biomarkers in Psoriatic Arthritis: A Report from the GRAPPA 2010 Annual Meeting: Table 1. J Rheumatol 2012; 39:427-30. [DOI: 10.3899/jrheum.111241] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Biomarkers may be used to screen patients with psoriasis for psoriatic arthritis (PsA) and to assess disease activity and severity. Candidate biomarkers should fulfil the key features of the OMERACT (Outcome Measures in Rheumatology) filter, that is, truth, discrimination, and feasibility. A number of biomarkers are currently being investigated in psoriatic disease for important clinical outcomes. Serum high sensitivity C-reactive protein, cartilage oligomeric matrix protein, interleukin 6 (IL-6), osteoprotegerin, matrix metalloprotease-3 (MMP-3), and the ratio of C-propeptide of type II collagen (CPII) to collagen fragment neoepitopes Col2–3/4 (long mono) (C2C) show promise as serum biomarkers that distinguish subjects with PsA from those with psoriasis alone. Serum MMP-3 and melanoma inhibitory activity, synovial fluid IL-1, IL-1 receptor-α, IL-6, IL-8, and chemokine CCL3 and synovial tissue CD3-positive T cells may prove useful as biomarkers of PsA activity. Circulating osteoclast precursors, Dickkopf-1, macrophage colony stimulating factor, receptor activator of nuclear factor-κB ligand, and bone alkaline phosphatase are strong candidates as biomarkers of radiographic change. Prospective studies to identify biomarkers for psoriatic disease are high on the research agenda of the Group for Research and Assessment of Psoriasis and PsA.
Collapse
|
49
|
Raychaudhuri SP, Raychaudhuri SK, Genovese MC. IL-17 receptor and its functional significance in psoriatic arthritis. Mol Cell Biochem 2011; 359:419-29. [PMID: 21894442 DOI: 10.1007/s11010-011-1036-6] [Citation(s) in RCA: 130] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2011] [Accepted: 08/13/2011] [Indexed: 01/13/2023]
Abstract
To delineate the functional significance of IL-17 Receptor (IL-17RA) and characterize the IL-17 producing T cell (Th17) subpopulation in psoriatic arthritis (PsA). Mononuclear cells from blood and synovial fluid (SF) were obtained from PsA (n=20), rheumatoid arthritis (RA, n=20) and osteoarthritis (OA, n=20) patients. Synoviocytes (FLS) were isolated from the synovium of RA (n=5), PsA (n=5) and OA (n=5) patients. IL-17RA expression in FLS was identified by western blotting (WB) and flowcytometry. T lymphocytes derived from the SF of these patients were studied to identify and phenotype the Th17 cells. The functional significance of IL-17RA was determined by evaluating its regulatory role on the production of proinflammatory cytokines and endopeptidase. IL-17RA expression was found to be significantly higher in FLS of RA (15.7%±4.9) and PsA (4.5%±0.9) in comparison to OA (1.14%±0.9). Western blot analyses showed that the relative intensity (RI) of IL-17RA protein was higher in RA and PsA compared to OA (Fisher exact, P<0.01). A significant enrichment of IL-17-producing CD4+ T cells (7.9%±2.8) was observed in the SF of PsA patients compared to that of OA patients (P<.001). Compared to OA-FLS, recombinant IL-17 induced higher levels of IL-6, IL-8, and MMP-3 production in PsA-FLS. Blockage of IL-17RA with an anti-IL-17RA antibody inhibited the production of IL-6, IL-8, and MMP-3. This is the first report to demonstrate the functional significance of IL-17RA in PsA. Results of this study support the hypothesis that IL-17RA blocking antibodies have the potential to be a therapeutic option for psoriatic arthritis.
Collapse
Affiliation(s)
- Siba P Raychaudhuri
- Division of Rheumatology, Allergy & Clinical Immunology, University of California Davis School of Medicine & VA Medical Center Sacramento, 1911 Geneva Place, Davis, CA 95618, USA.
| | | | | |
Collapse
|
50
|
“Are there any evidences for using the intra-articular TNF-α blockade in resistant arthritis?”. Joint Bone Spine 2011; 78:331-4. [DOI: 10.1016/j.jbspin.2011.01.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2010] [Accepted: 01/06/2011] [Indexed: 12/31/2022]
|