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Ah Kioon MD, Laurent P, Chaudhary V, Du Y, Crow MK, Barrat FJ. Modulation of plasmacytoid dendritic cells response in inflammation and autoimmunity. Immunol Rev 2024; 323:241-256. [PMID: 38553621 DOI: 10.1111/imr.13331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/18/2024]
Abstract
The discovery of toll-like receptors (TLRs) and the subsequent recognition that endogenous nucleic acids (NAs) could serve as TLR ligands have led to essential insights into mechanisms of healthy immune responses as well as pathogenic mechanisms relevant to systemic autoimmune and inflammatory diseases. In systemic lupus erythematosus, systemic sclerosis, and rheumatoid arthritis, NA-containing immune complexes serve as TLR ligands, with distinct implications depending on the additional immune stimuli available. Plasmacytoid dendritic cells (pDCs), the robust producers of type I interferon (IFN-I), are providing critical insights relevant to TLR-mediated healthy immune responses and tissue repair, as well as generation of inflammation, autoimmunity and fibrosis, processes central to the pathogenesis of many autoimmune diseases. In this review, we describe recent data characterizing the role of platelets and NA-binding chemokines in modulation of TLR signaling in pDCs, as well as implications for how the IFN-I products of pDCs contribute to the generation of inflammation and wound healing responses by monocyte/macrophages. Chemokine modulators of TLR-mediated B cell tolerance mechanisms and interactions between TLR signaling and metabolic pathways are also considered. The modulators of TLR signaling and their contribution to the pathogenesis of systemic autoimmune diseases suggest new opportunities for identification of novel therapeutic targets.
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Affiliation(s)
| | - Paôline Laurent
- HSS Research Institute, Hospital for Special Surgery, New York, New York, USA
- Department of Microbiology and Immunology, Weill Cornell Medical College of Cornell University, New York, New York, USA
| | - Vidyanath Chaudhary
- HSS Research Institute, Hospital for Special Surgery, New York, New York, USA
- Department of Microbiology and Immunology, Weill Cornell Medical College of Cornell University, New York, New York, USA
| | - Yong Du
- HSS Research Institute, Hospital for Special Surgery, New York, New York, USA
- Department of Microbiology and Immunology, Weill Cornell Medical College of Cornell University, New York, New York, USA
| | - Mary K Crow
- HSS Research Institute, Hospital for Special Surgery, New York, New York, USA
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York, New York, USA
- Department of Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Franck J Barrat
- HSS Research Institute, Hospital for Special Surgery, New York, New York, USA
- Department of Microbiology and Immunology, Weill Cornell Medical College of Cornell University, New York, New York, USA
- David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, New York, USA
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Crow MK, Olferiev M, Kirou KA. Standing on Shoulders: Interferon Research From Viral Interference to Lupus Pathogenesis and Treatment. Arthritis Rheumatol 2024. [PMID: 38500017 DOI: 10.1002/art.42849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 01/24/2024] [Accepted: 02/29/2024] [Indexed: 03/20/2024]
Abstract
The discovery of interferon in the 1950s represents much more than the identification of the first cytokine and the key mediator of antiviral host defense. Defining the molecular nature and complexity of the type I interferon family, as well as its inducers and molecular mechanisms of action, was the work of investigators working at the highest level and producing insights of great consequence. Current knowledge of receptor-ligand interactions, cell signaling, and transcriptional regulation derives from studies of type I interferon. It is on the shoulders of the giants who produced that knowledge that others stand and have revealed critical mechanisms of the pathogenesis of systemic lupus erythematosus and other autoimmune diseases. The design of novel therapeutics is informed by the advances in investigation of type I interferon, with the potential for important impact on patient management.
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Affiliation(s)
- Mary K Crow
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery and Weill Cornell Medicine, New York City, New York
| | - Mikhail Olferiev
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery and Weill Cornell Medicine, New York City, New York
| | - Kyriakos A Kirou
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery and Weill Cornell Medicine, New York City, New York
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3
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Winthrop KL, Mease P, Kerschbaumer A, Voll RE, Breedveld FC, Smolen JS, Gottenberg JE, Baraliakos X, Kiener HP, Aletaha D, Isaacs JD, Buch MH, Crow MK, Kay J, Crofford L, van Vollenhoven RF, Ospelt C, Siebert S, Kloppenburg M, McInnes IB, Huizinga TW, Gravallese EM. Unmet need in rheumatology: reports from the Advances in Targeted Therapies meeting, 2023. Ann Rheum Dis 2024; 83:409-416. [PMID: 38123338 DOI: 10.1136/ard-2023-224916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 10/25/2023] [Indexed: 12/23/2023]
Abstract
The Advances in Targeted Therapies meets annually, convening experts in the field of rheumatology to both provide scientific updates and identify existing scientific gaps within the field. To review the major unmet scientific needs in rheumatology. The 23rd annual Advances in Targeted Therapies meeting convened with more than 100 international basic scientists and clinical researchers in rheumatology, immunology, infectious diseases, epidemiology, molecular biology and other specialties relating to all aspects of immune-mediated inflammatory diseases. We held breakout sessions in five rheumatological disease-specific groups including: rheumatoid arthritis (RA), psoriatic arthritis (PsA), axial spondyloarthritis (axSpa), systemic lupus erythematosus (SLE), systemic sclerosis (SSc) and vasculitis, and osteoarthritis (OA). In each group, experts were asked to identify and prioritise current unmet needs in clinical and translational research. An overarching theme across all disease states is the continued need for clinical trial design innovation with regard to therapeutics, endpoint and disease endotypes. Within RA, unmet needs comprise molecular classification of disease pathogenesis and activity, pre-/early RA strategies, more refined pain profiling and innovative trials designs to deliver on precision medicine. Continued scientific questions within PsA include evaluating the genetic, immunophenotypic, clinical signatures that predict development of PsA in patients with psoriasis, and the evaluation of combination therapies for difficult-to-treat disease. For axSpA, there continues to be the need to understand the role of interleukin-23 (IL-23) in pathogenesis and the genetic relationship of the IL-23-receptor polymorphism with other related systemic inflammatory diseases (eg, inflammatory bowel disease). A major unmet need in the OA field remains the need to develop the ability to reliably phenotype and stratify patients for inclusion in clinical trials. SLE experts identified a number of unmet needs within clinical trial design including the need for allowing endpoints that reflect pharmacodynamic/functional outcomes (eg, inhibition of type I interferon pathway activation; changes in urine biomarkers). Lastly, within SSc and vasculitis, there is a lack of biomarkers that predict response or disease progression, and that allow patients to be stratified for therapies. There remains a strong need to innovate clinical trial design, to identify systemic and tissue-level biomarkers that predict progression or response to therapy, endotype disease, and to continue developing therapies and therapeutic strategies for those with treatment-refractory disease. This document, based on expert consensus, should provide a roadmap for prioritising scientific endeavour in the field of rheumatology.
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Affiliation(s)
- Kevin L Winthrop
- Department of Medicine, Oregon Health and Science University, Portland, Oregon, USA
| | - Philip Mease
- Department of Rheumatology, University of Washington, Seattle, Washington, USA
- Department of Rheumatology, Medical University of Vienna, Wien, Austria
| | | | - Reinhard E Voll
- Department of Rheumatology and Clinical Immunology, University of Freiburg, Freiburg im Breisgau, Germany
| | | | - Josef S Smolen
- Department of Rheumatology, Medical University of Vienna, Wien, Austria
| | | | | | - Hans P Kiener
- Department of Rheumatology, Medical University of Vienna, Wien, Austria
| | - Daniel Aletaha
- Department of Rheumatology, Medical University of Vienna, Wien, Austria
| | - John D Isaacs
- Newcastle University and Newcastle upon Tyne Hospitals NHS Foundation Trust, Institute of Cellular Medicine, Newcastle upon Tyne, UK
| | - Maya H Buch
- Centre for Musculoskeletal Research, The University of Manchester, Manchester, UK
- Department of Rheumatology, University of Manchester, Manchester, UK
| | - Mary K Crow
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York, NY, New York, USA
| | - Jonathan Kay
- Medicine, UMass Memorial Medical Center, Worcester, Massachusetts, USA
- Medicine, UMass Chan Medical School, Worcester, Massachusetts, USA
| | - Leslie Crofford
- Department of Rheumatology, Vanderbilt University, Nashville, Tennessee, USA
| | - Ronald F van Vollenhoven
- Department of Rheumatology, Amsterdam Rheumatology and Immunology Center, Amsterdam, The Netherlands
| | - Caroline Ospelt
- Department of Rheumatology, Center of Experimental Rheumatology, Zurich, Switzerland
| | - Stefan Siebert
- Institute of Infection, Immunity & Inflammation, Glasgow University, Glasgow, UK
| | | | - Iain B McInnes
- MVLS College Office, University of Glasgow, Glasgow, UK
- Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, UK
| | - Tom Wj Huizinga
- Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Ellen M Gravallese
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital, Boston, Massachusetts, USA
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Crow MK, Smolen JS. Charles L Christian: Model Physician Scientist and Mentor. Rheum Dis Clin North Am 2024; 50:47-55. [PMID: 37973285 DOI: 10.1016/j.rdc.2023.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
Dr Charles L Christian arrived in New York City in 1953, having grown up in Wichita, Kansas, and graduating from medical school at Case Western Reserve in Cleveland, Ohio. In New York, Dr Christian embarked on training in internal medicine at Columbia's Presbyterian Hospital where he met an individual who would shape the course of his career, Dr Charles Ragan, a founder of the Arthritis Foundation. Dr Christian, or Chuck as he was usually called, went on to shape the developing field of rheumatology, advancing understanding of our most complex diseases as an investigator, master clinician, mentor, and academic leader. During an era when the cellular and humoral features of the immune system were just coming into focus, Chuck performed laboratory experiments with precision and creativity to achieve new understanding of 3 significant diseases: rheumatoid arthritis, systemic lupus erythematosus, and vasculitis. Review of his publications from the 1950s and 1960s provides a window into a time when figures were hand drawn and papers often had a single author. While the tools of technology that we rely on today were not available to Chuck, his insights have had a sustained impact on how we understand and treat autoimmune rheumatic diseases. His talents and his dedication to patients, colleagues, science, and medicine supported a lifetime of remarkable contributions.
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Affiliation(s)
- Mary K Crow
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York, NY 10021, USA.
| | - Josef S Smolen
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York, NY 10021, USA
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Alaedini A, Crow MK, Fallon BA, Jacek E, Wormser GP. Investigation of Possible Link between Interferon-α and Lyme Disease. Emerg Infect Dis 2023; 29:2409. [PMID: 37877556 PMCID: PMC10617334 DOI: 10.3201/eid2911.230839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2023] Open
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Abstract
Research elucidating the pathogenesis of systemic lupus erythematosus (SLE) has defined two critical families of mediators, type I interferon (IFN-I) and autoantibodies targeting nucleic acids and nucleic acid-binding proteins, as fundamental contributors to the disease. On the fertile background of significant genetic risk, a triggering stimulus, perhaps microbial, induces IFN-I, autoantibody production or most likely both. When innate and adaptive immune system cells are engaged and collaborate in the autoimmune response, clinical SLE can develop. This review describes recent data from genetic analyses of patients with SLE, along with current studies of innate and adaptive immune function that contribute to sustained IFN-I pathway activation, immune activation and autoantibody production, generation of inflammatory mediators and tissue damage. The goal of these studies is to understand disease mechanisms, identify therapeutic targets and stimulate development of therapeutics that can achieve improved outcomes for patients.
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Affiliation(s)
- Mary K Crow
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York, New York, USA
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Mavragani CP, Kirou KA, Seshan SV, Crow MK. Type I interferon and neutrophil transcripts in lupus nephritis renal biopsies: clinical and histopathological associations. Rheumatology (Oxford) 2023; 62:2534-2538. [PMID: 36355567 PMCID: PMC10321084 DOI: 10.1093/rheumatology/keac641] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 11/04/2022] [Indexed: 07/20/2023] Open
Abstract
OBJECTIVES To investigate the expression of type I IFN (IFN-I) and neutrophil transcripts in kidney tissue from patients with different classes of LN and their association with distinct clinical and histopathological features. METHODS Quantitation of IFN-I, defensin-α3 and formyl peptide receptor-like 1 (FPRL-1) transcripts was performed in kidney biopsy tissue from 24 patients with various classes of LN (6 class III, 14 class IV, 4 class V) and 3 control samples. Patient demographics, glomerular filtration rate (eGFR) and histopathological characteristics, including activity and chronicity indices, were analysed. RESULTS IFNα2 and IFNβ transcripts were overexpressed in renal tissues from patients with proliferative forms of LN (III/IV) compared with patients with membranous nephritis and control kidneys. Patients with LN and impaired renal function, attested by eGFR, displayed higher relative expression of IFNα2 transcripts in renal tissues compared with those with normal renal function (23.0 ± 16.2 vs 12.0 ± 14.8, P = 0.04). Defensin-α3, but not FPRL-1, transcripts were overexpressed in LN tissues, particularly those with segmental necrotizing lesions, and were correlated with higher renal pathological activity indices (r = 0.61, P = 0.02), urinary protein levels (r = 0.44, P = 0.048) and IFNα2 expression (r = 0.50, P = 0.01). CONCLUSION IFN-I transcripts are expressed locally in kidneys from patients with proliferative LN and are associated with impaired renal function. Elevated defensin-α3 transcripts, a neutrophil product associated with neutrophil extracellular traps, may identify a driver of local IFN-I expression. These findings provide insights into the mechanisms of proliferative LN and may inform therapeutic decisions regarding selection of IFN-I pathway inhibitors.
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Affiliation(s)
- Clio P Mavragani
- Department of Medicine, Mary Kirkland Center for Lupus Research, Hospital for Special Surgery and Weill Cornell Medicine, New York, NY, USA
- Department of Physiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
- Joint Academic Rheumatology Program, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Kyriakos A Kirou
- Department of Medicine, Mary Kirkland Center for Lupus Research, Hospital for Special Surgery and Weill Cornell Medicine, New York, NY, USA
| | - Surya V Seshan
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Mary K Crow
- Department of Medicine, Mary Kirkland Center for Lupus Research, Hospital for Special Surgery and Weill Cornell Medicine, New York, NY, USA
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Rodríguez-Carrio J, Burska A, Conaghan PG, Dik WA, Biesen R, Eloranta ML, Cavalli G, Visser M, Boumpas DT, Bertsias G, Wahren-Herlenius M, Rehwinkel J, Frémond ML, Crow MK, Rönnblom L, Versnel MA, Vital EM. 2022 EULAR points to consider for the measurement, reporting and application of IFN-I pathway activation assays in clinical research and practice. Ann Rheum Dis 2023; 82:754-762. [PMID: 36858821 DOI: 10.1136/ard-2022-223628] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 02/04/2023] [Indexed: 03/03/2023]
Abstract
BACKGROUND Type I interferons (IFN-Is) play a role in a broad range of rheumatic and musculoskeletal diseases (RMDs), and compelling evidence suggests that their measurement could have clinical value, although testing has not progressed into clinical settings. OBJECTIVE To develop evidence-based points to consider (PtC) for the measurement and reporting of IFN-I assays in clinical research and to determine their potential clinical utility. METHODS EULAR standardised operating procedures were followed. A task force including rheumatologists, immunologists, translational scientists and a patient partner was formed. Two systematic reviews were conducted to address methodological and clinical questions. PtC were formulated based on the retrieved evidence and expert opinion. Level of evidence and agreement was determined. RESULTS Two overarching principles and 11 PtC were defined. The first set (PtC 1-4) concerned terminology, assay characteristics and reporting practices to enable more consistent reporting and facilitate translation and collaborations. The second set (PtC 5-11) addressed clinical applications for diagnosis and outcome assessments, including disease activity, prognosis and prediction of treatment response. The mean level of agreement was generally high, mainly in the first PtC set and for clinical applications in systemic lupus erythematosus. Harmonisation of assay methodology and clinical validation were key points for the research agenda. CONCLUSIONS IFN-I assays have a high potential for implementation in the clinical management of RMDs. Uptake of these PtC will facilitate the progress of IFN-I assays into clinical practice and may be also of interest beyond rheumatology.
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Affiliation(s)
- Javier Rodríguez-Carrio
- Department of Functional Biology, University of Oviedo, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Asturias, Spain
| | - Agata Burska
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds & NIHR Leeds Biomedical Research Centre, Leeds, UK
| | - Philip G Conaghan
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds & NIHR Leeds Biomedical Research Centre, Leeds, UK
| | - Willem A Dik
- Erasmus MC, University Medical Center Rotterdam, Laboratory Medical Immunology, Department of Immunology, Rotterdam, The Netherlands
| | - Robert Biesen
- Charité University Medicine Berlin, Department of Rheumatology, Berlin, Germany
| | - Maija-Leena Eloranta
- Uppsala University, Department of Medical Sciences, Rheumatology, Uppsala, Sweden
| | - Giulio Cavalli
- Vita-Salute San Raffaele University, Unit of Immunology, Rheumatology, Allergy and Rare Diseases, Milan, Italy
| | - Marianne Visser
- EULAR PARE Patient Research Partner, Amsterdam, The Netherlands
| | - Dimitrios T Boumpas
- Medicine, University of Crete, Medical School, Department of Internal Medicine, Heraklion, Greece
| | - George Bertsias
- University of Crete, Medical School, Department of Rheumatology-Clinical Immunology, Heraklion, Greece
| | - Marie Wahren-Herlenius
- Karolinska Institutet, Division of Rheumatology, Stockholm, Sweden
- Broegelmann Research Laboratory, Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Jan Rehwinkel
- Medical Research Council Human Immunology Unit, Medical Research Council Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Marie-Louise Frémond
- Université de Paris Cité, Hôpital Necker-Enfants Malades, Immuno-Hématologie et Rhumatologie pédiatriques, Paris, France
| | - Mary K Crow
- Hospital for Special Surgery, Weill Cornell Medical College, Mary Kirkland Center for Lupus Research, New York, New York, USA
| | - Lars Rönnblom
- Uppsala University, Department of Medical Sciences, Rheumatology, Uppsala, Sweden
| | - Marjan A Versnel
- Erasmus MC, University Medical Center Rotterdam, Department of Immunology, Rotterdam, The Netherlands
| | - Edward M Vital
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds & NIHR Leeds Biomedical Research Centre, Leeds, UK
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Burska A, Rodríguez-Carrio J, Biesen R, Dik WA, Eloranta ML, Cavalli G, Visser M, Boumpas DT, Bertsias G, Wahren-Herlenius M, Rehwinkel J, Frémond ML, Crow MK, Ronnblom L, Conaghan PG, Versnel M, Vital E. Type I interferon pathway assays in studies of rheumatic and musculoskeletal diseases: a systematic literature review informing EULAR points to consider. RMD Open 2023; 9:e002876. [PMID: 36863752 PMCID: PMC9990675 DOI: 10.1136/rmdopen-2022-002876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 02/08/2023] [Indexed: 03/04/2023] Open
Abstract
OBJECTIVES To systematically review the literature for assay methods that aim to evaluate type I interferon (IFN-I) pathway activation and to harmonise-related terminology. METHODS Three databases were searched for reports of IFN-I and rheumatic musculoskeletal diseases. Information about the performance metrics of assays measuring IFN-I and measures of truth were extracted and summarised. A EULAR task force panel assessed feasibility and developed consensus terminology. RESULTS Of 10 037 abstracts, 276 fulfilled eligibility criteria for data extraction. Some reported more than one technique to measure IFN-I pathway activation. Hence, 276 papers generated data on 412 methods. IFN-I pathway activation was measured using: qPCR (n=121), immunoassays (n=101), microarray (n=69), reporter cell assay (n=38), DNA methylation (n=14), flow cytometry (n=14), cytopathic effect assay (n=11), RNA sequencing (n=9), plaque reduction assay (n=8), Nanostring (n=5), bisulphite sequencing (n=3). Principles of each assay are summarised for content validity. Concurrent validity (correlation with other IFN assays) was presented for n=150/412 assays. Reliability data were variable and provided for 13 assays. Gene expression and immunoassays were considered most feasible. Consensus terminology to define different aspects of IFN-I research and practice was produced. CONCLUSIONS Diverse methods have been reported as IFN-I assays and these differ in what elements or aspects of IFN-I pathway activation they measure and how. No 'gold standard' represents the entirety of the IFN pathway, some may not be specific for IFN-I. Data on reliability or comparing assays were limited, and feasibility is a challenge for many assays. Consensus terminology should improve consistency of reporting.
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Affiliation(s)
- Agata Burska
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds & NIHR Leeds Biomedical Research Centre, Leeds, UK
| | - Javier Rodríguez-Carrio
- University of Oviedo, Area of Immunology, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Robert Biesen
- Charité University Medicine Berlin, Department of Rheumatology, Berlin, Germany
| | - Willem A Dik
- Erasmus MC, University Medical Center Rotterdam, Laboratory Medical Immunology, Department of Immunology, Rotterdam, Netherlands Immunology, Rotterdam, The Netherlands
| | - Maija-Leena Eloranta
- Uppsala University, Department of Medical Sciences, Rheumatology, Uppsala, Sweden
| | - Giulio Cavalli
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, Vita-Salute San Raffaele University, Milan, Italy
- EULAR, PARE Patient Research Partners, Amsterdam, Netherlands
| | - Marianne Visser
- University of Crete, Medical School, Department of Internal Medicine, Heraklion, Greece
| | - Dimitrios T Boumpas
- University of Crete, Medical School, Department of Rheumatology-Clinical Immunology, Heraklion, Greece
| | - George Bertsias
- University of Crete, Medical School, Department of Rheumatology-Clinical Immunology, Heraklion, Greece
| | - Marie Wahren-Herlenius
- Karolinska Institutet, Division of Rheumatology, Stockholm, Sweden
- Broegelmann Research Laboratory, Department of Clinical Science, University of Bergen, Norway
| | - Jan Rehwinkel
- Medical Research Council Human Immunology Unit, Medical Research Council Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, UK
| | - Marie-Louise Frémond
- Université de Paris Cité, Hôpital Necker-Enfants Malades, Immuno-Hématologie et Rhumatologie pédiatriques, Paris, France
| | - Mary K Crow
- Hospital for Special Surgery, Weill Cornell Medical College, Mary Kirkland Center for Lupus Research, New York, USA
| | - Lars Ronnblom
- Uppsala University, Department of Medical Sciences, Rheumatology, Uppsala, Sweden
| | - P G Conaghan
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds & NIHR Leeds Biomedical Research Centre, Leeds, UK
| | - Marjan Versnel
- Erasmus MC, Department of Immunology, Rotterdam, The Netherlands
| | - Ed Vital
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds & NIHR Leeds Biomedical Research Centre, Leeds, UK
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Rodríguez-Carrio J, Burska A, Conaghan PG, Dik WA, Biesen R, Eloranta ML, Cavalli G, Visser M, Boumpas DT, Bertsias G, Wahren-Herlenius M, Rehwinkel J, Frémond ML, Crow MK, Ronnblom L, Vital E, Versnel M. Association between type I interferon pathway activation and clinical outcomes in rheumatic and musculoskeletal diseases: a systematic literature review informing EULAR points to consider. RMD Open 2023; 9:e002864. [PMID: 36882218 PMCID: PMC10008483 DOI: 10.1136/rmdopen-2022-002864] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 02/13/2023] [Indexed: 03/09/2023] Open
Abstract
BACKGROUND Type I interferons (IFN-I) contribute to a broad range of rheumatic and musculoskeletal diseases (RMDs). Compelling evidence suggests that the measurement of IFN-I pathway activation may have clinical value. Although several IFN-I pathway assays have been proposed, the exact clinical applications are unclear. We summarise the evidence on the potential clinical utility of assays measuring IFN-I pathway activation. METHODS A systematic literature review was conducted across three databases to evaluate the use of IFN-I assays in diagnosis and monitor disease activity, prognosis, response to treatment and responsiveness to change in several RMDs. RESULTS Of 366 screened, 276 studies were selected that reported the use of assays reflecting IFN-I pathway activation for disease diagnosis (n=188), assessment of disease activity (n=122), prognosis (n=20), response to treatment (n=23) and assay responsiveness (n=59). Immunoassays, quantitative PCR (qPCR) and microarrays were reported most frequently, while systemic lupus erythematosus (SLE), rheumatoid arthritis, myositis, systemic sclerosis and primary Sjögren's syndrome were the most studied RMDs. The literature demonstrated significant heterogeneity in techniques, analytical conditions, risk of bias and application in diseases. Inadequate study designs and technical heterogeneity were the main limitations. IFN-I pathway activation was associated with disease activity and flare occurrence in SLE, but their incremental value was uncertain. IFN-I pathway activation may predict response to IFN-I targeting therapies and may predict response to different treatments. CONCLUSIONS Evidence indicates potential clinical value of assays measuring IFN-I pathway activation in several RMDs, but assay harmonisation and clinical validation are urged. This review informs the EULAR points to consider for the measurement and reporting of IFN-I pathway assays.
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Affiliation(s)
- Javier Rodríguez-Carrio
- Area of Immunology, University of Oviedo, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Asturias, Spain
| | - Agata Burska
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds & NIHR Leeds Biomedical Research Centre, Leeds, UK
| | - P G Conaghan
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds & NIHR Leeds Biomedical Research Centre, Leeds, UK
| | - Willem A Dik
- Laboratory Medical Immunology, department of Immunology, Erasmus MC University Medical Center Rotterdam, The Netherlands
| | - Robert Biesen
- Department of Rheumatology, Charité University Medicine Berlin, Berlin, Germany
| | - Maija-Leena Eloranta
- Department of Medical Sciences, Rheumatology, Uppsala University, Uppsala, Sweden
| | - Giulio Cavalli
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, Vita-Salute San Raffaele University, Milan, Italy
| | - Marianne Visser
- EULAR, PARE Patient Research Partners, Amsterdam, The Netherlands
| | - Dimitrios T Boumpas
- Department of Internal Medicine, University of Crete, Medical School, Heraklion, Greece
| | - George Bertsias
- Department of Rheumatology-Clinical Immunology, University of Crete, Medical School, Heraklion, Greece
| | - Marie Wahren-Herlenius
- Karolinska Institutet, Division of Rheumatology, Stockholm, Sweden
- Broegelmann Research Laboratory, Department of Clinical Science, University of Bergen, Norway
| | - Jan Rehwinkel
- Medical Research Council Human Immunology Unit, Medical Research Council Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, UK
| | - Marie-Louise Frémond
- Université de Paris Cité, Hôpital Necker-Enfants Malades, Immuno-Hématologie et Rhumatologie pédiatriques, Paris, France
| | - Mary K Crow
- Hospital for Special Surgery, Weill Cornell Medical College, Mary Kirkland Center for Lupus Research, New York, USA
| | - Lars Ronnblom
- Department of Medical Sciences, Rheumatology, Uppsala University, Uppsala, Sweden
| | - Ed Vital
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds & NIHR Leeds Biomedical Research Centre, Leeds, UK
| | - Marjan Versnel
- Department of Immunology, Erasmus MC University Medical Center Rotterdam, The Netherlands
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11
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Crow MK. Advances in lupus therapeutics: Achieving sustained control of the type I interferon pathway. Curr Opin Pharmacol 2022; 67:102291. [PMID: 36183477 DOI: 10.1016/j.coph.2022.102291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 08/31/2022] [Indexed: 01/25/2023]
Abstract
Achieving sustained control of disease activity in patients with systemic lupus erythematosus has been impeded by the complexity of its immunopathogenesis as well its clinical heterogeneity. In spite of these challenges, gains in understanding disease mechanisms have identified immune targets that are currently under study in trials of candidate therapeutics. Defining the type I interferon (IFN-I) pathway and autoantibodies specific for nucleic acid binding proteins as core pathogenic mediators allows an analysis of approaches that could control production of those mediators and improve patient outcomes. This review describes therapeutic targets and agents that could achieve control of the IFN-I pathway. Toll-like receptor 7, involved in IFN-I production and differentiation of B cells, and long-lived plasma cells, the producers of autoantibodies specific for RNA-binding proteins, components of the immune complex drivers of IFN-I, are particularly attractive therapeutic targets.
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Affiliation(s)
- Mary K Crow
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery and Weill Cornell Medicine, 535 East 70th Street, New York, NY 10021, USA.
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12
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Chaudhary V, Ah Kioon MD, Hwang SM, Mishra B, Lakin K, Kirou KA, Zhang-Sun J, Wiseman RL, Spiera RF, Crow MK, Gordon JK, Cubillos-Ruiz JR, Barrat FJ. Chronic activation of pDCs in autoimmunity is linked to dysregulated ER stress and metabolic responses. J Exp Med 2022; 219:e20221085. [PMID: 36053251 PMCID: PMC9441715 DOI: 10.1084/jem.20221085] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 08/09/2022] [Accepted: 08/11/2022] [Indexed: 11/04/2022] Open
Abstract
Plasmacytoid dendritic cells (pDCs) chronically produce type I interferon (IFN-I) in autoimmune diseases, including systemic sclerosis (SSc) and systemic lupus erythematosus (SLE). We report that the IRE1α-XBP1 branch of the unfolded protein response (UPR) inhibits IFN-α production by TLR7- or TLR9-activated pDCs. In SSc patients, UPR gene expression was reduced in pDCs, which inversely correlated with IFN-I-stimulated gene expression. CXCL4, a chemokine highly secreted in SSc patients, downregulated IRE1α-XBP1-controlled genes and promoted IFN-α production by pDCs. Mechanistically, IRE1α-XBP1 activation rewired glycolysis to serine biosynthesis by inducing phosphoglycerate dehydrogenase (PHGDH) expression. This process reduced pyruvate access to the tricarboxylic acid (TCA) cycle and blunted mitochondrial ATP generation, which are essential for pDC IFN-I responses. Notably, PHGDH expression was reduced in pDCs from patients with SSc and SLE, and pharmacological blockade of TCA cycle reactions inhibited IFN-I responses in pDCs from these patients. Hence, modulating the IRE1α-XBP1-PHGDH axis may represent a hitherto unexplored strategy for alleviating chronic pDC activation in autoimmune disorders.
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Affiliation(s)
- Vidyanath Chaudhary
- HSS Research Institute and David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY
- Department of Microbiology and Immunology, Weill Cornell Medical College of Cornell University, New York, NY
| | - Marie Dominique Ah Kioon
- HSS Research Institute and David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY
| | - Sung-Min Hwang
- Sandra and Edward Meyer Cancer Center and Department of Obstetrics and Gynecology, Weill Cornell Medicine, New York, NY
| | - Bikash Mishra
- HSS Research Institute and David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY
- Immunology and Microbial Pathogenesis Program, Graduate School of Medical Sciences, Weill Cornell Medicine, New York, NY
| | - Kimberly Lakin
- Department of Medicine, Division of Rheumatology and Scleroderma and Vasculitis Center, Hospital for Special Surgery, New York, NY
| | - Kyriakos A. Kirou
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York, NY
| | - Jeffrey Zhang-Sun
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York, NY
| | - R. Luke Wiseman
- Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA
| | - Robert F. Spiera
- Department of Medicine, Division of Rheumatology and Scleroderma and Vasculitis Center, Hospital for Special Surgery, New York, NY
| | - Mary K. Crow
- HSS Research Institute and David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York, NY
- Department of Medicine, Weill Cornell Medicine, New York, NY
| | - Jessica K. Gordon
- Department of Medicine, Division of Rheumatology and Scleroderma and Vasculitis Center, Hospital for Special Surgery, New York, NY
| | - Juan R. Cubillos-Ruiz
- Sandra and Edward Meyer Cancer Center and Department of Obstetrics and Gynecology, Weill Cornell Medicine, New York, NY
- Immunology and Microbial Pathogenesis Program, Graduate School of Medical Sciences, Weill Cornell Medicine, New York, NY
| | - Franck J. Barrat
- HSS Research Institute and David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY
- Immunology and Microbial Pathogenesis Program, Graduate School of Medical Sciences, Weill Cornell Medicine, New York, NY
- Department of Microbiology and Immunology, Weill Cornell Medical College of Cornell University, New York, NY
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13
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Aletaha D, Kerschbaumer A, Kastrati K, Dejaco C, Dougados M, McInnes IB, Sattar N, Stamm TA, Takeuchi T, Trauner M, van der Heijde D, Voshaar M, Winthrop KL, Ravelli A, Betteridge N, Burmester GRR, Bijlsma JW, Bykerk V, Caporali R, Choy EH, Codreanu C, Combe B, Crow MK, de Wit M, Emery P, Fleischmann RM, Gabay C, Hetland ML, Hyrich KL, Iagnocco A, Isaacs JD, Kremer JM, Mariette X, Merkel PA, Mysler EF, Nash P, Nurmohamed MT, Pavelka K, Poor G, Rubbert-Roth A, Schulze-Koops H, Strangfeld A, Tanaka Y, Smolen JS. Consensus statement on blocking interleukin-6 receptor and interleukin-6 in inflammatory conditions: an update. Ann Rheum Dis 2022; 82:773-787. [PMID: 35953263 DOI: 10.1136/ard-2022-222784] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 07/18/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND Targeting interleukin (IL)-6 has become a major therapeutic strategy in the treatment of immune-mediated inflammatory disease. Interference with the IL-6 pathway can be directed at the specific receptor using anti-IL-6Rα antibodies or by directly inhibiting the IL-6 cytokine. This paper is an update of a previous consensus document, based on most recent evidence and expert opinion, that aims to inform on the medical use of interfering with the IL-6 pathway. METHODS A systematic literature research was performed that focused on IL-6-pathway inhibitors in inflammatory diseases. Evidence was put in context by a large group of international experts and patients in a subsequent consensus process. All were involved in formulating the consensus statements, and in the preparation of this document. RESULTS The consensus process covered relevant aspects of dosing and populations for different indications of IL-6 pathway inhibitors that are approved across the world, including rheumatoid arthritis, polyarticular-course and systemic juvenile idiopathic arthritis, giant cell arteritis, Takayasu arteritis, adult-onset Still's disease, Castleman's disease, chimeric antigen receptor-T-cell-induced cytokine release syndrome, neuromyelitis optica spectrum disorder and severe COVID-19. Also addressed were other clinical aspects of the use of IL-6 pathway inhibitors, including pretreatment screening, safety, contraindications and monitoring. CONCLUSIONS The document provides a comprehensive consensus on the use of IL-6 inhibition to treat inflammatory disorders to inform healthcare professionals (including researchers), patients, administrators and payers.
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Affiliation(s)
- Daniel Aletaha
- Division of Rheumatology, Medical University of Vienna, Wien, Austria
| | | | - Kastriot Kastrati
- Division of Rheumatology, Medical University of Vienna, Wien, Austria
| | - Christian Dejaco
- Rheumatology, Medical University of Graz, Graz, Austria.,Rheumatology, Brunico Hospital, Brunico, Italy
| | - Maxime Dougados
- Rheumatology, Universite Paris Descartes Faculte de Medecine Site Cochin, Paris, France
| | - Iain B McInnes
- Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, UK
| | - Naveed Sattar
- Institute of Cardiovascular and Medical Sciences, British Heart Foundation Glasgow Cardiovascular Research Centre, Glasgow, UK
| | - Tanja A Stamm
- Section for Outcomes Research, Medical University of Vienna, Wien, Austria
| | - Tsutomu Takeuchi
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine Graduate School of Medicine, Shinjuku-ku, Japan
| | - Michael Trauner
- Division of Gastroenterology and Hepatology, Medical University of Vienna, Wien, Austria
| | - Désirée van der Heijde
- Rheumatology, Leiden University Medical Center, Leiden, The Netherlands.,Rheumatology, Diakonhjemmet Hospital, Oslo, Norway
| | - Marieke Voshaar
- Department of Psychology, Health and Technology, Enschede, Netherlands and Stichting Tools Patient Empowerment, University of Twente, Enschede, The Netherlands
| | - Kevin L Winthrop
- Schools of Medicine and Public Health, Division of Infectious Diseases, Oregon Health & Science University, Portland, Oregon, USA
| | - Angelo Ravelli
- UO Pediatria II-Reumatologia, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | | | | | - Johannes Wj Bijlsma
- Department of Rheumatology and Clinical Immunology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Vivian Bykerk
- Rheumatology, University of Toronto, Toronto, Ontario, Canada
| | - Roberto Caporali
- Department of Clinical Sciences and Community Health, ASS G. Pini, University of Milan, Milano, Italy
| | - Ernest H Choy
- CREATE Centre, Section of Rheumatology, School of Medicine, Division of Infection and Immunity, Cardiff University, Cardiff, UK
| | - Catalin Codreanu
- Rheumatology, Carol Davila University of Medicine and Pharmacy, Bucuresti, Romania
| | - Bernard Combe
- Immunorhumatologie, CHU Lapeyronie, Montpellier, France
| | - Mary K Crow
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York City, New York, USA
| | - Maarten de Wit
- Medical Humanities, Amsterdam University Medical Centres, Duivendrecht, The Netherlands
| | - Paul Emery
- University of Leeds, Leeds Institute of Rheumatic and Musculoskeletal Medicine, Leeds, UK.,Leeds Teaching Hospitals NHS Trust, NIHR Leeds Musculoskeletal Biomedical Research Unit, Leeds, UK
| | - Roy M Fleischmann
- Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Cem Gabay
- Division of Rheumatology, Geneva University Hospitals, Geneve, Switzerland
| | - Merete Lund Hetland
- Department of Clinical Medicine, Copenhagen University Hospital, Kobenhavn, Denmark.,Department of Clinical Medicine, University of Copenhagen, Kobenhavn, Denmark
| | - Kimme L Hyrich
- Centre for Epidemiology Versus Arthritis, The University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Annamaria Iagnocco
- Scienze Cliniche e Biologiche, Università degli Studi di Torino, Torino, Italy
| | - John D Isaacs
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Joel M Kremer
- Medicine Rheumatology, Albany Medical College, Albany, New York, USA
| | - Xavier Mariette
- Rheumatology, Assistance Publique-Hôpitaux de Paris, Paris, France.,Center for Immunology of Viral Infections and Auto-immune Diseases, Université Paris-Sud, Gif-sur-Yvette, France
| | - Peter A Merkel
- Rheumatology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Eduardo F Mysler
- Organización Médica de Investigación SA, Buenos Aires, Argentina
| | - Peter Nash
- Griffith University School of Medicine, Gold Coast, Queensland, Australia
| | | | - Karel Pavelka
- Rheumatology Department, Charles University, Praha, Czech Republic
| | - Gyula Poor
- National Institute of Rheumatology & Physiology, Semmelweis University, Budapest, Hungary
| | - Andrea Rubbert-Roth
- Division of Rheumatology, Kantonsspital Sankt Gallen, Sankt Gallen, Switzerland
| | - Hendrik Schulze-Koops
- Division of Rheumatology and Clinical Immunology, Internal Medicine IV, Ludwig-Maximilians-Universitat Munchen, Munchen, Germany
| | - Anja Strangfeld
- Forschungsbereich Epidemiologie, Deutsches Rheuma-Forschungszentrum Berlin, Berlin, Germany
| | - Yoshiya Tanaka
- First Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Josef S Smolen
- Division of Rheumatology, Medical University of Vienna, Wien, Austria
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14
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Zhao Z, Jiang H, Xu X, Jia Z, Ren R, Foster KW, Wei X, Chen N, Goldring SR, Crow MK, Wang D. Polymeric dexamethasone prodrugs attenuate lupus nephritis in MRL/lpr mice with reduced glucocorticoid toxicity. Nanomedicine 2022; 44:102579. [PMID: 35768036 PMCID: PMC9427713 DOI: 10.1016/j.nano.2022.102579] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 05/10/2022] [Accepted: 06/14/2022] [Indexed: 06/15/2023]
Abstract
Due to their potent immunosuppressive and anti-inflammatory effects, glucocorticoids (GCs) are the most widely used medications in treating lupus nephritis (LN). Long-term use of GCs, however, is associated with numerous off-target adverse effects. To reduce GCs' adverse effects, we previously developed two polymeric dexamethasone prodrug nanomedicines: N-(2-hydroxypropyl) methacrylamide (HPMA) copolymer-based dexamethasone prodrug (P-Dex), and micelle-forming polyethylene glycol (PEG)-based dexamethasone prodrug (ZSJ-0228). Both P-Dex and ZSJ-0228 provided sustained amelioration of LN in lupus-prone NZB/W F1 mice with reduced GC-associated adverse effects. Here, we have extended our investigation to the MRL/lpr mouse model of LN. Compared to dose equivalent daily dexamethasone sodium phosphate (Dex) treatment, monthly P-Dex or ZSJ-0228 treatments were more effective in reducing proteinuria and extending the lifespan of MRL/lpr mice. Unlike the daily Dex treatment, ZSJ-0228 was not associated with measurable GC-associated adverse effects. In contrast, adrenal gland atrophy was observed in P-Dex treated mice.
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Affiliation(s)
- Zhifeng Zhao
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE 68198-6125, USA
| | - Haochen Jiang
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE 68198-6125, USA
| | - Xiaoke Xu
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE 68198-6125, USA
| | - Zhenshan Jia
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE 68198-6125, USA
| | - Rongguo Ren
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE 68198-6125, USA
| | - Kirk W Foster
- Department of Pathology and Microbiology, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198-5900, USA
| | - Xin Wei
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE 68198-6125, USA
| | - Ningrong Chen
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE 68198-6125, USA
| | | | - Mary K Crow
- Hospital for Special Surgery, New York, NY 10021, USA
| | - Dong Wang
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE 68198-6125, USA.
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15
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Crow MK, Kirou KA. Hydroxychloroquine and lupus flare: a good drug, but we need to do better. Ann Rheum Dis 2022; 81:303-305. [PMID: 35039325 DOI: 10.1136/annrheumdis-2021-221590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 12/06/2021] [Indexed: 11/03/2022]
Affiliation(s)
- Mary K Crow
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York, New York, USA
| | - Kyriakos A Kirou
- Department of Medicine, Hospital for Special Surgery, New York, New York, USA
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16
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Mavragani CP, Crow MK. Book Review: Immunology and Rheumatology in Questions. J Clin Rheumatol 2022; 28:e317. [PMID: 38364108 DOI: 10.1097/rhu.0000000000001764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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17
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Lockshin MD, Crow MK, Barbhaiya M. When a Diagnosis Has No Name: Uncertainty and Opportunity. ACR Open Rheumatol 2021; 4:197-201. [PMID: 34806330 PMCID: PMC8916551 DOI: 10.1002/acr2.11368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Diagnostic uncertainty, commonly encountered in rheumatology and other fields of medicine, is an opportunity: Stakeholders who understand uncertainty's causes and quantitate its effects can reduce uncertainty and can use uncertainty to improve medical practice, science, and administration. To articulate, bring attention to, and offer recommendations for diagnostic uncertainty, the Barbara Volcker Center at the Hospital for Special Surgery sponsored, in April 2021, a virtual international workshop, “When a Diagnosis Has No Name.” This paper summarizes the opinions of 72 stakeholders from the fields of medical research, industry, federal regulatory agencies, insurers, hospital management, medical philosophy, public media, health care law, clinical rheumatology, other specialty areas of medicine, and patients. Speakers addressed the effects of diagnostic uncertainty in their fields. The workshop addressed the following six questions: What is a diagnosis? What are the purposes of diagnoses? How do doctors assign diagnoses? What is uncertainty? What are its causes? How does understanding uncertainty offer opportunities to improve all fields of medicine? The workshop's conveners systematically reviewed video recordings of formal presentations, video recordings of open discussion periods, manuscripts, and slide files submitted by the speakers to develop consensus take‐home messages, which were as follows: Diagnostic uncertainty causes harm when patients lack access to laboratory test and treatments, do not participate in research studies, are not counted in administrative and public health documents, and suffer humiliation in their interactions with others. Uncertainty offers opportunities, such as quantifying uncertainty, using statistical technologies and automated intelligence to stratify patient groups by level of uncertainty, using a common vocabulary, and considering the effects of time.
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Affiliation(s)
- Michael D Lockshin
- Hospital for Special Surgery, Weill Cornell Medicine, New York, New York
| | - Mary K Crow
- Hospital for Special Surgery, Weill Cornell Medicine, New York, New York
| | - Medha Barbhaiya
- Hospital for Special Surgery, Weill Cornell Medicine, New York, New York
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18
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Zhao Z, Xu X, Jiang H, Foster KW, Jia Z, Wei X, Chen N, Goldring SR, Crow MK, Wang D. Preclinical Dose-Escalation Study of ZSJ-0228, a Polymeric Dexamethasone Prodrug, in the Treatment of Murine Lupus Nephritis. Mol Pharm 2021; 18:4188-4197. [PMID: 34569234 DOI: 10.1021/acs.molpharmaceut.1c00567] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Glucocorticoids (GCs) are widely used in the clinical management of lupus nephritis (LN). Their long-term use, however, is associated with the risk of significant systemic side effects. We have developed a poly(ethylene glycol) (PEG)-based dexamethasone (Dex) prodrug (i.e., ZSJ-0228) and in a previous study, demonstrated its potential therapeutic efficacy in mice with established LN, while avoiding systemic GC-associated toxicity. In the present study, we have employed a dose-escalation design to establish the optimal dose-response relationships for ZSJ-0228 in treating LN and further investigated the safety of ZSJ-0228 in lupus-prone NZB/W F1 mice with established nephritis. ZSJ-0228 was intravenously (i.v.) administered monthly at four levels: 0.5 (L1), 1.0 (L2), 3.0 (L3), and 8.0 (L4) mg/kg/day Dex equivalent. For controls, mice were treated with i.v. saline every 4 weeks. In addition, a group of mice received intraperitoneal injections (i.p.) of Dex every day or i.v. injections of Dex every four weeks. Treatment of mice with LN with ZSJ-0228 dosed at L1 resulted in the resolution of proteinuria in 14% of the mice. Mice treated with ZSJ-0228 dosed at L2 and L3 levels resulted in the resolution of proteinuria in ∼60% of the mice in both groups. Treatment with ZSJ-0228 dosed at L4 resulted in the resolution of proteinuria in 30% of the mice. The reduction and/or resolution of the proteinuria, improvement in renal histological scores, and survival data indicate that the most effective dose range for ZSJ-0228 in treating LN in NZB/W F1 mice is between 1.0 and 3.0 mg/kg/day Dex equivalent. Typical GC-associated side effects (e.g., osteopenia, adrenal glands atrophy, etc.) were not observed in any of the ZSJ-0228 treatment groups, confirming its excellent safety profile.
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Affiliation(s)
- Zhifeng Zhao
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68198-6125, United States
| | - Xiaoke Xu
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68198-6125, United States
| | - Haochen Jiang
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68198-6125, United States
| | - Kirk W Foster
- Department of Pathology and Microbiology, College of Medicine, University of Nebraska Medical Center, Omaha, Nebraska 68198-5900, United States
| | - Zhenshan Jia
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68198-6125, United States
| | - Xin Wei
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68198-6125, United States
| | - Ningrong Chen
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68198-6125, United States
| | - Steven R Goldring
- Hospital for Special Surgery, New York, New York 10021, United States
| | - Mary K Crow
- Hospital for Special Surgery, New York, New York 10021, United States
| | - Dong Wang
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68198-6125, United States
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19
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Abstract
PURPOSE OF REVIEW Given the role of inflammation in severe forms of COVID-19, glucocorticoids and disease-modifying antirheumatic drugs (DMARDs) have been assessed as potential COVID-19 therapies. RECENT FINDINGS Randomized controlled trials (RCTs) have shown that glucocorticoids reduce mortality in severe COVID-19. RCTs of DMARDs have shown mixed results varying on intervention and inclusion criteria. DMARDs, including colchicine or biologic agents, may improve COVID-19 outcomes in specific patient populations. SUMMARY Glucocorticoids are an effective treatment for the management of severe COVID-19. Further studies are needed to better define the patient populations who could benefit from DMARD use, as well as provide guidance regarding the timing of these interventions.
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Affiliation(s)
- Sebastian E. Sattui
- Division of Rheumatology, Department of Medicine, Hospital for Special Surgery
| | - Mary K. Crow
- Division of Rheumatology, Department of Medicine, Hospital for Special Surgery
| | - Iris Navarro-Millán
- Division of Rheumatology, Department of Medicine, Hospital for Special Surgery
- Division of General Internal Medicine, Department of Medicine, Weill Cornell Medicine, New York, New York, USA
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20
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Barbhaiya M, Stamm B, Vitone G, Frey MB, Jannat-Khah D, Levine J, Vega J, Feldman CH, Salmon JE, Crow MK, Bykerk V, Lockshin MD, Sammaritano L, Mandl LA. Pregnancy and Rheumatic Disease: Experience at a Single Center in New York City During the COVID-19 Pandemic. Arthritis Care Res (Hoboken) 2021; 73:1004-1012. [PMID: 33342085 DOI: 10.1002/acr.24547] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Accepted: 12/17/2020] [Indexed: 01/05/2023]
Abstract
OBJECTIVE The present study was undertaken to evaluate the pregnancy experiences of women receiving care in the division of rheumatology at a major academic center in New York City during the COVID-19 pandemic. METHODS A web-based COVID-19 survey was emailed to 26,045 patients who were followed in the division of rheumatology at a single center in New York City. Women ages 18-50 years were asked about their pregnancy. We compared the COVID-19 experience between pregnant and nonpregnant women and also explored the impact of the pandemic on prenatal care and perinatal outcomes. RESULTS Among 7,094 of the 26,045 respondents, 1,547 were women ages 18-50 years, with 61 (4%) reporting being pregnant during the pandemic. The prevalence of self-reported COVID-19 was similar in pregnant and nonpregnant women (8% versus 9%, respectively; P = 0.76). Among women with COVID-19, pregnant women had a shorter duration of symptoms (P < 0.01) and were more likely to experience loss of smell or taste (P = 0.02) than nonpregnant women. Approximately three-fourths of women had a systemic rheumatic disease, with no differences when stratified by pregnancy or COVID-19 status. In all, 67% of pregnant women noted changes to prenatal care during the pandemic, and 23% of postpartum women stated that the pandemic affected delivery. CONCLUSION Among women followed in the division of rheumatology at a major center in New York City, pregnancy was not associated with increased self-reported COVID-19. Pregnancy was associated with a shorter duration of COVID-19 symptoms and a higher prevalence of loss of smell or taste. The COVID-19 pandemic impacted prenatal care for the majority of pregnant patients.
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Affiliation(s)
- Medha Barbhaiya
- Hospital for Special Surgery and Weill Cornell Medicine, New York, New York
| | - Bessie Stamm
- Hospital for Special Surgery, New York, New York
| | | | | | - Deanna Jannat-Khah
- Hospital for Special Surgery and Weill Cornell Medicine, New York, New York
| | - Jonah Levine
- Hospital for Special Surgery, New York, New York
| | - JoAnn Vega
- Hospital for Special Surgery, New York, New York
| | - Candace H Feldman
- Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Jane E Salmon
- Hospital for Special Surgery and Weill Cornell Medicine, New York, New York
| | - Mary K Crow
- Hospital for Special Surgery and Weill Cornell Medicine, New York, New York
| | - Vivian Bykerk
- Hospital for Special Surgery and Weill Cornell Medicine, New York, New York
| | - Michael D Lockshin
- Hospital for Special Surgery and Weill Cornell Medicine, New York, New York
| | - Lisa Sammaritano
- Hospital for Special Surgery and Weill Cornell Medicine, New York, New York
| | - Lisa A Mandl
- Hospital for Special Surgery and Weill Cornell Medicine, New York, New York
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21
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Affiliation(s)
- Mary K Crow
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York, New York, USA
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22
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Aringer M, Brinks R, Dörner T, Daikh D, Mosca M, Ramsey-Goldman R, Smolen JS, Wofsy D, Boumpas DT, Kamen DL, Jayne D, Cervera R, Costedoat-Chalumeau N, Diamond B, Gladman DD, Hahn B, Hiepe F, Jacobsen S, Khanna D, Lerstrøm K, Massarotti E, McCune J, Ruiz-Irastorza G, Sanchez-Guerrero J, Schneider M, Urowitz M, Bertsias G, Hoyer BF, Leuchten N, Schmajuk G, Tani C, Tedeschi SK, Touma Z, Anic B, Assan F, Chan TM, Clarke AE, Crow MK, Czirják L, Doria A, Graninger W, Halda-Kiss B, Hasni S, Izmirly PM, Jung M, Kumánovics G, Mariette X, Padjen I, Pego-Reigosa JM, Romero-Diaz J, Rúa-Figueroa Í, Seror R, Stummvoll GH, Tanaka Y, Tektonidou MG, Vasconcelos C, Vital EM, Wallace DJ, Yavuz S, Meroni PL, Fritzler MJ, Naden R, Costenbader K, Johnson SR. European League Against Rheumatism (EULAR)/American College of Rheumatology (ACR) SLE classification criteria item performance. Ann Rheum Dis 2021; 80:775-781. [PMID: 33568386 DOI: 10.1136/annrheumdis-2020-219373] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 01/21/2021] [Accepted: 01/22/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND/OBJECTIVES The European League Against Rheumatism (EULAR)/American College of Rheumatology (ACR) 2019 classification criteria for systemic lupus erythematosus system showed high specificity, while attaining also high sensitivity. We hereby analysed the performance of the individual criteria items and their contribution to the overall performance of the criteria. METHODS We combined the EULAR/ACR derivation and validation cohorts for a total of 1197 systemic lupus erythematosus (SLE) and n=1074 non-SLE patients with a variety of conditions mimicking SLE, such as other autoimmune diseases, and calculated the sensitivity and specificity for antinuclear antibodies (ANA) and the 23 specific criteria items. We also tested performance omitting the EULAR/ACR criteria attribution rule, which defines that items are only counted if not more likely explained by a cause other than SLE. RESULTS Positive ANA, the new entry criterion, was 99.5% sensitive, but only 19.4% specific, against a non-SLE population that included other inflammatory rheumatic, infectious, malignant and metabolic diseases. The specific criteria items were highly variable in sensitivity (from 0.42% for delirium and 1.84% for psychosis to 75.6% for antibodies to double-stranded DNA), but their specificity was uniformly high, with low C3 or C4 (83.0%) and leucopenia <4.000/mm³ (83.8%) at the lowest end. Unexplained fever was 95.3% specific in this cohort. Applying the attribution rule improved specificity, particularly for joint involvement. CONCLUSIONS Changing the position of the highly sensitive, non-specific ANA to an entry criterion and the attribution rule resulted in a specificity of >80% for all items, explaining the higher overall specificity of the criteria set.
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Affiliation(s)
- Martin Aringer
- University Medical Center and Faculty of Medicine, Department of Medicine III, Division of Rheumatology, TU Dresden, Dresden, Germany
| | - Ralph Brinks
- Policlinic and Hiller Research Unit for Rheumatology, Heinrich-Heine University Düsseldorf, Düsseldorf, Germany
| | - Thomas Dörner
- Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - David Daikh
- Oregon Health and Sciences University and Portland VA Health Care System, Portland, Oregon, USA
| | - Marta Mosca
- Rheumatology Unit, Azienda Ospedaliero Universitaria Pisana, University of Pisa, Pisa, Italy
| | - Rosalind Ramsey-Goldman
- Medicine/ Rheumatology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | | | - David Wofsy
- Russell/ Engleman Rheumatology Research Center, University of California, San Francisco, San Francisco, California, USA
| | | | - Diane L Kamen
- Medical University of South Carolina, Charleston, South Carolina, USA
| | - David Jayne
- Division of Nephrology, Department of Medicine, University of Cambridge, Cambridge, UK
| | - R Cervera
- Department of Autoimmune Diseases, Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Nathalie Costedoat-Chalumeau
- Internal Medicine, Centre de référence maladies auto-immunes et systémiques rares d'île de France, Cochin Hospital, Université Paris Descartes-Sorbonne Paris Cité, Paris, France
| | - Betty Diamond
- The Feinstein Institute for Medical Research, Manhasset, New York, USA
| | - Dafna D Gladman
- Division of Rheumatology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Bevra Hahn
- Rheumatology, UCLA School of Medicine, Los Angeles, California, USA
| | - Falk Hiepe
- Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Søren Jacobsen
- Copenhagen Lupus and Vasculitis Clinic, Center for Rheumatology and Spine Diseases, Rigshospitalet, Copenhagen, Denmark
| | - Dinesh Khanna
- Division of Rheumatology, University of Michigan, Ann Arbor, Michigan, USA
| | | | - Elena Massarotti
- Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Joseph McCune
- Division of Rheumatology, University of Michigan, Ann Arbor, Michigan, USA
| | - Guillermo Ruiz-Irastorza
- Autoimmune Diseases Unit, Department of Internal Medicine, Biocruces Bizkaia Health Research Institute, Hospital Universitario Cruces, UPV/EHU, Bizkaia, The Basque Country, Spain
| | - Jorge Sanchez-Guerrero
- Immunology and Rheumatology, Instituto Nacional de Ciencias Medicas y Nutricion, Mexico City, Mexico.,Department of Medicine, Mount Sinai Hospital/University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Matthias Schneider
- Policlinic and Hiller Research Unit for Rheumatology, Heinrich-Heine University Düsseldorf, Düsseldorf, Germany
| | - Murray Urowitz
- Division of Rheumatology, Department of Medicine, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada
| | - George Bertsias
- Rheumatology, Clinical Immunology and Allergy, University of Crete School of Medicine, Heraklion, Greece.,Laboratory of Autoimmunity-Inflammation, Institute of Molecular Biology and Biotechnology, Heraklion, Greece
| | - Bimba F Hoyer
- Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany.,Department of Rheumatology and Clinical Immunology, University of Schleswig-Holstein at Kiel, Kiel, Germany
| | - Nicolai Leuchten
- University Medical Center and Faculty of Medicine, Department of Medicine III, Division of Rheumatology, TU Dresden, Dresden, Germany
| | - Gabriela Schmajuk
- Department of Medicine, Division of Rheumatology, University of California at San Francisco and the VA Medical Center, San Francisco, California, USA
| | - Chiara Tani
- Rheumatology Unit, Azienda Ospedaliero Universitaria Pisana, University of Pisa, Pisa, Italy
| | - Sara K Tedeschi
- Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Zahi Touma
- Division of Rheumatology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada.,Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Branimir Anic
- Division of Clinical Immunology and Rheumatology, Department of Medicine, University of Zagreb School of Medicine and University Hospital Centre Zagreb, Zagreb, Croatia
| | - Florence Assan
- INSERM UMR 1163, Université Paris Sud, Hôpitaux Universitaires Paris-Sud, AP-HP, INSERM UMR 1184, Paris, France
| | - Tak Mao Chan
- Department of Medicine, University of Hong Kong, Pokfulam, Hong Kong
| | - Ann Elaine Clarke
- Division of Rheumatology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Mary K Crow
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York, New York, USA
| | - László Czirják
- Department of Rheumatology and Immunology, University of Pécs, Pécs, Hungary
| | - Andrea Doria
- Division of Rheumatology, University of Padova, Padova, Italy
| | | | | | - Sarfaraz Hasni
- Lupus Clinical Research Program, Office of the Clinical Director, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Peter M Izmirly
- Rheumatology, New York University School of Medicine, New York, New York, USA
| | - Michelle Jung
- Division of Rheumatology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Gábor Kumánovics
- Department of Rheumatology and Immunology, University of Pécs, Pécs, Hungary
| | - Xavier Mariette
- Rheumatology, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpitaux universitaires Paris-Sud - Hôpital Bicêtre, Le Kremlin Bicêtre, France.,Université Paris-Sud, Center for Immunology of Viral Infections and Auto-immune Diseases (IMVA), Institut pour la Santé et la Recherche Médicale (INSERM) UMR 1184, Université Paris-Saclay, Le Kremlin Bicêtre, France
| | - Ivan Padjen
- Division of Clinical Immunology and Rheumatology, Department of Medicine, University of Zagreb School of Medicine and University Hospital Centre Zagreb, Zagreb, Croatia
| | - José M Pego-Reigosa
- Department of Rheumatology, University Hospital of Vigo, IRIDIS Group, Instituto de Investigación Sanitaria Galicia Sur (IISGS), Vigo, Spain
| | - Juanita Romero-Diaz
- Immunology and Rheumatology, Instituto Nacional de Ciencias Medicas y Nutricion, Mexico City, Mexico
| | - Íñigo Rúa-Figueroa
- Rheumatology, Doctor Negrín University Hospital, Las Palmas de Gran Canaria, Las Palmas, Spain
| | - Raphaèle Seror
- Université Paris Sud, Hôpitaux Universitaires Paris-Sud, AP-HP, INSERM UMR 1184, Le Kremlin-Bicêtre, France
| | | | - Yoshiya Tanaka
- First Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Maria G Tektonidou
- Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Carlos Vasconcelos
- Centro Hospitalar do Porto, ICBAS, UMIB, University of Porto, Porto, Portugal
| | - Edward M Vital
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK.,NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Daniel J Wallace
- Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Sule Yavuz
- Rheumatology, Istanbul Bilim Universitesi, Istanbul, Turkey
| | - Pier Luigi Meroni
- Clinical Immunology and Rheumatology Unit, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Marvin J Fritzler
- Fcaulty of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Ray Naden
- McMaster University Faculty of Health Sciences, Hamilton, Ontario, Canada
| | - Karen Costenbader
- Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Sindhu R Johnson
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada .,Department of Medicine, Division of Rheumatology, Toronto Western Hospital, Toronto, Ontario, Canada
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23
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Navarro-Millán I, Sattui SE, Lakhanpal A, Zisa D, Siegel CH, Crow MK. Use of Anakinra to Prevent Mechanical Ventilation in Severe COVID-19: A Case Series. Arthritis Rheumatol 2020; 72:1990-1997. [PMID: 32602262 PMCID: PMC7361793 DOI: 10.1002/art.41422] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 06/18/2020] [Indexed: 01/08/2023]
Abstract
Objective To report the clinical experience with anakinra in preventing mechanical ventilation in patients with coronavirus disease 2019 (COVID‐19), symptoms of cytokine storm syndrome, and acute hypoxemic respiratory failure. Methods To be included in this retrospective case series, patients must have had severe acute respiratory syndrome coronavirus 2 (SARS–CoV‐2), fever, ferritin levels >1,000 ng/ml with 1 additional laboratory marker of hyperinflammation, and acute hypoxemic respiratory failure. Acute hypoxemic respiratory failure was defined as requiring 15 liters of supplemental oxygen via a nonrebreather mask combined with 6‐liter nasal cannula or use of ≥95% oxygen by high‐flow nasal cannula. We excluded patients in whom there was suspicion of bacterial infection or who were receiving immunosuppressants. Subcutaneous anakinra was initiated at 100 mg every 6 hours and gradually tapered off completely. The primary outcome was the prevention of mechanical ventilation. Results Of the 14 patients who met the criteria, 11 patients received anakinra for a maximum of 19 days. Seven of the patients who started anakinra treatment ≤36 hours after onset of acute hypoxemic respiratory failure did not require mechanical ventilation, and all were discharged home. Four patients who started anakinra ≥4 days after onset of acute hypoxemic respiratory failure required mechanical ventilation. Of those, 3 patients were extubated (2 discharged home and 1 remained hospitalized), and 1 died. All 3 patients who met the criteria but did not receive anakinra required mechanical ventilation. Two patients were extubated (1 discharged home and 1 remained hospitalized), and 1 remained on mechanical ventilation. Conclusion Our data suggest that anakinra could be beneficial in treating COVID‐19 patients with evidence of cytokine storm syndrome when initiated early after onset of acute hypoxemic respiratory failure. Our patient selection and treatment approach should be considered for investigation in a clinical trial to determine the safety and efficacy of anakinra in treating patients with COVID‐19 and symptoms of cytokine storm syndrome.
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Affiliation(s)
| | | | | | - Diane Zisa
- Hospital for Special Surgery, New York, New York
| | | | - Mary K Crow
- Hospital for Special Surgery, New York, New York
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24
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Johnson SR, Brinks R, Costenbader KH, Daikh D, Mosca M, Ramsey-Goldman R, Smolen JS, Wofsy D, Boumpas DT, Kamen DL, Jayne D, Cervera R, Costedoat-Chalumeau N, Diamond B, Gladman DD, Hahn B, Hiepe F, Jacobsen S, Khanna D, Lerstrøm K, Massarotti E, McCune J, Ruiz-Irastorza G, Sanchez-Guerrero J, Schneider M, Urowitz M, Bertsias G, Hoyer BF, Leuchten N, Tani C, Tedeschi SK, Touma Z, Schmajuk G, Anic B, Assan F, Chan TM, Clarke AE, Crow MK, Czirják L, Doria A, Graninger WB, Halda-Kiss B, Hasni S, Izmirly PM, Jung M, Kumánovics G, Mariette X, Padjen I, Pego-Reigosa JM, Romero-Diaz J, Rúa-Figueroa Í, Seror R, Stummvoll GH, Tanaka Y, Tektonidou MG, Vasconcelos C, Vital EM, Wallace DJ, Yavuz S, Meroni PL, Fritzler MJ, Naden R, Dörner T, Aringer M. Performance of the 2019 EULAR/ACR classification criteria for systemic lupus erythematosus in early disease, across sexes and ethnicities. Ann Rheum Dis 2020; 79:1333-1339. [PMID: 32816709 DOI: 10.1136/annrheumdis-2020-217162] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 06/17/2020] [Accepted: 06/18/2020] [Indexed: 02/03/2023]
Abstract
OBJECTIVES The European League Against Rheumatism (EULAR)/American College of Rheumatology (ACR) 2019 Classification Criteria for systemic lupus erythematosus (SLE) have been validated with high sensitivity and specificity. We evaluated the performance of the new criteria with regard to disease duration, sex and race/ethnicity, and compared its performance against the Systemic Lupus International Collaborating Clinics (SLICC) 2012 and ACR 1982/1997 criteria. METHODS Twenty-one SLE centres from 16 countries submitted SLE cases and mimicking controls to form the validation cohort. The sensitivity and specificity of the EULAR/ACR 2019, SLICC 2012 and ACR 1982/1997 criteria were evaluated. RESULTS The cohort consisted of female (n=1098), male (n=172), Asian (n=118), black (n=68), Hispanic (n=124) and white (n=941) patients; with an SLE duration of 1 to <3 years (n=196) and ≥5 years (n=879). Among patients with 1 to <3 years disease duration, the EULAR/ACR criteria had better sensitivity than the ACR criteria (97% vs 81%). The EULAR/ACR criteria performed well in men (sensitivity 93%, specificity 96%) and women (sensitivity 97%, specificity 94%). Among women, the EULAR/ACR criteria had better sensitivity than the ACR criteria (97% vs 83%) and better specificity than the SLICC criteria (94% vs 82%). Among white patients, the EULAR/ACR criteria had better sensitivity than the ACR criteria (95% vs 83%) and better specificity than the SLICC criteria (94% vs 83%). The EULAR/ACR criteria performed well among black patients (sensitivity of 98%, specificity 100%), and had better sensitivity than the ACR criteria among Hispanic patients (100% vs 86%) and Asian patients (97% vs 77%). CONCLUSIONS The EULAR/ACR 2019 criteria perform well among patients with early disease, men, women, white, black, Hispanic and Asian patients. These criteria have superior sensitivity than the ACR criteria and/or superior specificity than the SLICC criteria across many subgroups.
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Affiliation(s)
- Sindhu R Johnson
- Division of Rheumatology, Department of Medicine, Toronto Western Hospital, Mount Sinai Hospital; Institute of Health Policy, Management and Evaulation, University of Toronto, Toronto, Ontario, Canada
| | - Ralph Brinks
- Policlinic and Hiller Research Unit of Rheumatology, Heinrich-Heine-University Duesseldorf, Düsseldorf, Germany
| | - Karen H Costenbader
- Department of Medicine, Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Rheumatology, Harvard Medical School, Boston, Massachusetts, USA
| | - David Daikh
- Medicine/Rheumatology, UCSF Medical Center, San Francisco, California, USA
| | - Marta Mosca
- Rheumatology Unit, University of Pisa, Pisa, Italy
| | - Rosalind Ramsey-Goldman
- Medicine/Rheumatology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Josef S Smolen
- Rheumatology, Medical University of Vienna, Vienna, Austria
| | - David Wofsy
- Division of Rheumatology, , Russell/Engleman Rheumatology Research Center, University of California, San Francisco, San Francisco, California, USA
| | - Dimitrios T Boumpas
- Medicine, National and Kapodestrian University of Athens, and Biomedical Research Foundation of the Athens Academy, Athens, Greece.,Rheumatology, University of Cyprus Medical School, Nicosia, Nicosia, Cyprus
| | - Diane L Kamen
- Rheumatology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - David Jayne
- Medicine, University of Cambridge, Cambridge, UK
| | - R Cervera
- Autoimmune Diseases, Hospital Clinic, University of Barcelona, Barcelona, Catalonia, Spain
| | - Nathalie Costedoat-Chalumeau
- Internal Medicine, Hospital Cochin, Paris, Île-de-France, France.,INSERM U 1153, Center for Epidemiology and Statistics Sorbonne Paris Cité, Université Paris Descartes-Sorbonne Paris Cité, Paris, France
| | - Betty Diamond
- Autoimmune and Musculoskeletal, Feinstein Institutes for Medical Research, Manhasset, New York, USA
| | - Dafna D Gladman
- Medicine, University of Toronto, Toronto, Ontario, Canada.,Medicine, Toronto Western Hospital, Toronto, Ontario, Canada
| | - Bevra Hahn
- Rheumatology, UCLA School of Medicine, Los Angeles, California, USA
| | - Falk Hiepe
- Rheumatology and Clinical Immunology, Charité-Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Søren Jacobsen
- Department of Rheumatology, Copenhagen Lupus and Vasculitis Clinic, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Dinesh Khanna
- Division of Rheumatology, University of Michigan, Ann Arbor, Michigan, USA
| | | | - Elena Massarotti
- Rheumatology, Harvard Medical School, Boston, Massachusetts, USA.,Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Joseph McCune
- Division of Rheumatology, University of Michigan, Ann Arbor, Michigan, USA
| | - Guillermo Ruiz-Irastorza
- Autoimmune Diseases Unit, Biocruces Bizkaia Health Research Institute, Hospital Universitario Cruces, Barakaldo, País Vasco, Spain
| | - Jorge Sanchez-Guerrero
- Medicine, Mount Sinai Hospital/University Health Network, University of Toronto, Toronto, Ontario, Canada.,Immunology and Rheumatology, Instituto Nacional de Ciencias Medicas y Nutricion, Mexico City, Mexico
| | - Matthias Schneider
- Policlinic and Hiller Research Unit for Rheumatology, Medical Faculty,Heinrich-Heine-University, Düsseldorf, Germany
| | - Murray Urowitz
- Medicine, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada
| | - George Bertsias
- Rheumatology, University of Crete School of Medicine, Iraklio, Crete, Greece.,Laboratory of Autoimmunity-Inflammation, Institute of Molecular Biology and Biotechnology, Heraklion, Crete, Greece
| | - Bimba F Hoyer
- Rheumatology and Clinical Immunology, University of Schleswig-Holstein at Kiel, Kiel, Germany
| | - Nicolai Leuchten
- Medicine III, University Medical Center and Faculty of Medicine Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Chiara Tani
- Rheumatology, Azienda Ospedaliero Universitaria Pisana, Pisa, Toscana, Italy.,Rheumatology, University of Pisa, Pisa, Toscana, Italy
| | - Sara K Tedeschi
- Rheumatology, Harvard Medical School, Boston, Massachusetts, USA.,Medicine, Division of Rheumatology, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Zahi Touma
- Division of Rheumatology, Department of Medicine, Toronto Western Hospital, Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Gabriela Schmajuk
- Department of Medicine, Division of Rheumatology, University of California, San Francisco, San Francisco, California, USA
| | - Branimir Anic
- Division of Clinical Immunology and Rheumatology, Department of Medicine, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Florence Assan
- INSERM UMR 1163, Université Paris Sud, Hôpitaux Universitaires Paris-Sud, AP-HP, INSERM UMR 1184, Paris, France
| | - Tak Mao Chan
- Department of Medicine, University of Hong Kong, Pokfulam, Hong Kong
| | - Ann Elaine Clarke
- Rheumatology, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Mary K Crow
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York, New York, USA
| | - László Czirják
- Department of Rheumatology and Immunology, University of Pécs, Pécs, Hungary
| | - Andrea Doria
- Division of Rheumatology, University of Padova, Padova, Italy
| | | | | | - Sarfaraz Hasni
- Rheumatology, NIAMS, National Institutes of Health, Bethesda, Maryland, USA
| | - Peter M Izmirly
- Rheumatology, New York University School of Medicine, New York, New York, USA
| | - Michelle Jung
- Rheumatology, University of Calgary, Calgary, Alberta, Canada
| | - Gábor Kumánovics
- Department of Rheumatology and Immunology, University of Pécs, Pécs, Hungary
| | - Xavier Mariette
- Hôpitaux Universitaires Paris-Sud, AP-HP, INSERM UMR, Université Paris Sud, Le Kremlin-Bicêtre, France
| | - Ivan Padjen
- Division of Clinical Immunology and Rheumatology, University of Zagreb School of Medicine and University Hospital Centre Zagreb, Zagreb, Croatia
| | - José M Pego-Reigosa
- Rheumatology, University Hospital of Vigo, IRIDIS Group, Instituto de Investigación Sanitaria Galicia Sur, Vigo, Spain
| | - Juanita Romero-Diaz
- Immunology and Rheumatology, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Tlalpan, Mexico
| | - Íñigo Rúa-Figueroa
- Rheumatology, Dr Negrin University Hospital of Gran Canaria, Las Palmas de Gran Canaria, Spain
| | - Raphaèle Seror
- INSERM UMR 1163, Université Paris Sud, Hôpitaux Universitaires Paris-Sud, AP-HP, INSERM UMR 1184, Paris, France
| | | | - Yoshiya Tanaka
- First Department of Internal Medicine, University of Occupational and Environmental Health, Japan, Kitakyushu, Japan
| | - Maria G Tektonidou
- Medical School, National and Kapodistrian University of Athens, Athinon, Greece
| | | | - Edward M Vital
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK.,NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - D J Wallace
- Rheumatology, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Sule Yavuz
- Rheumatology, Istanbul Bilim Universitesi, Istanbul, Turkey
| | - Pier Luigi Meroni
- Clinical Immunology and Rheumatology, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Marvin J Fritzler
- Medicine, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Ray Naden
- Medicine, McMaster University Faculty of Health Sciences, Hamilton, Ontario, Canada
| | - Thomas Dörner
- Rheumatology and Clinical Immunology, Charité-Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Martin Aringer
- Rheumatology, University Medical Center and Faculty of Medicine Carl Gustav Carus, Dresden, Germany
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25
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Navarro-Millán I, Crow MK. Reply. Arthritis Rheumatol 2020; 73:549-550. [PMID: 32951346 PMCID: PMC7537257 DOI: 10.1002/art.41524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 07/28/2020] [Indexed: 11/06/2022]
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26
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Olferiev M, Greenman D, Kulnarni N, Kou PM, Smith KC, Crow MK. Evaluation of Peripheral Blood Leukocyte Subsets in Systemic Lupus Erythematosus (SLE) Enabled by a Microfluidic Cell Separator. The Journal of Immunology 2020. [DOI: 10.4049/jimmunol.204.supp.86.18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Abstract
Although granulocyte signatures have been associated with SLE severity, their role in SLE has been poorly understood due to the suboptimal methods for granulocyte recovery from peripheral blood. An automated microfluidic technology (Sorterra™ prototype) was used to isolate all leukocytes with minimal platelet (PLT) or red blood cell (RBC) contamination to assess the cell subsets.
Leukocytes were isolated from peripheral blood collected from healthy donors (HD) and SLE patients (3 female, 3 male in each group) using Sorterra, RBC lysis, or Ficoll®. Viability and recovery of each leukocyte subset was evaluated by cell counter and flow cytometry.
Sorterra recovered 92±4% of leukocytes from HD and SLE samples with negligible RBC/PLT/microparticle (MP) contamination, whereas Ficoll isolated 35±15% of leukocytes, losing nearly all the granulocytes and retaining a substantial level of RBC/PLT/MP. With RBC lysis, up to 65% of neutrophils and 41% of eosinophils were lost in the process. Sorterra recovered more monocytes (~80%) than Ficoll (p<0.05). The recovery of lymphocytes by Sorterra (~90%) was not different from Ficoll or RBC lysis. The recovery of T and B cell subsets, NK, and NKT cells, was also not different among the isolation methods. The viability of Sorterra isolated leukocytes was significantly higher than the Ficoll isolated cells.
The Sorterra prototype was superior to RBC lysis and Ficoll in recovering total leukocytes with high viability and ease of use and provided a more consistent leukocyte isolate from HD and SLE patients than other methods. The ability to recover granulocytes in their native state is unmatched by existing technologies and enables future studies to better elucidate the role of granulocytes in SLE development.
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Affiliation(s)
- Mikhail Olferiev
- 1Mary Kirkland Center for Lupus Research, Hospital of Special Surgery
| | - Dina Greenman
- 1Mary Kirkland Center for Lupus Research, Hospital of Special Surgery
| | | | | | | | - Mary K Crow
- 1Mary Kirkland Center for Lupus Research, Hospital of Special Surgery
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Affiliation(s)
- Mary K Crow
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York, NY 10021, USA.
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Crow MK. Reactivity of IgG With the p40 Protein Encoded by the Long Interspersed Nuclear Element 1 Retroelement: Comment on the Article by Carter et al. Arthritis Rheumatol 2019; 72:374-376. [PMID: 31513361 DOI: 10.1002/art.41102] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Crow MK, Gibofsky A, Sergent JS. In Memoriam: Charles L. Christian, MD, 1926–2019. Arthritis Rheumatol 2019. [DOI: 10.1002/art.41098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Mary K. Crow
- Hospital for Special Surgery and Weill Cornell Medical College New York NY
| | - Allan Gibofsky
- Hospital for Special Surgery and Weill Cornell Medical College New York NY
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Barrat FJ, Crow MK, Ivashkiv LB. Interferon target-gene expression and epigenomic signatures in health and disease. Nat Immunol 2019; 20:1574-1583. [PMID: 31745335 PMCID: PMC7024546 DOI: 10.1038/s41590-019-0466-2] [Citation(s) in RCA: 263] [Impact Index Per Article: 52.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Accepted: 07/10/2019] [Indexed: 02/06/2023]
Abstract
Multiple type I interferons and interferon-γ (IFN-γ) are expressed under physiological conditions and are increased by stress and infections, and in autoinflammatory and autoimmune diseases. Interferons activate the Jak-STAT signaling pathway and induce overlapping patterns of expression, called 'interferon signatures', of canonical interferon-stimulated genes (ISGs) encoding molecules important for antiviral responses, antigen presentation, autoimmunity and inflammation. It has now become clear that interferons also induce an 'interferon epigenomic signature' by activating latent enhancers and 'bookmarking' chromatin, thus reprogramming cell responses to environmental cues. The interferon epigenomic signature affects ISGs and other gene sets, including canonical targets of the transcription factor NF-κB that encode inflammatory molecules, and is involved in the priming of immune cells, tolerance and the training of innate immune memory. Here we review the mechanisms through which interferon signatures and interferon epigenomic signatures are generated, as well as the expression and functional consequences of these signatures in homeostasis and autoimmune diseases, including systemic lupus erythematosus, rheumatoid arthritis and systemic sclerosis.
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Affiliation(s)
- Franck J Barrat
- Research Institute and David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY, USA
- Department of Microbiology and Immunology, Weill Cornell Medicine, New York, NY, USA
- Immunology and Microbial Pathogenesis Program, Weill Cornell Medicine, New York, NY, USA
| | - Mary K Crow
- Research Institute and David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY, USA
- Immunology and Microbial Pathogenesis Program, Weill Cornell Medicine, New York, NY, USA
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Lionel B Ivashkiv
- Research Institute and David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY, USA.
- Immunology and Microbial Pathogenesis Program, Weill Cornell Medicine, New York, NY, USA.
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA.
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Craft JE, Crow MK, Lockshin MD, Salmon JE, Diamond B, Elkon KB, Flood J, Fox DA, Gabriel SE, Gilkeson GS, Hahn BH, Hardin J, Koopman WJ, Seaman WE, Wofsy D, Sergent JS, Uknis AB, Weinblatt ME. Georgia Abortion Law and Our Commitment to Patients. Arthritis Rheumatol 2019; 72:377-378. [PMID: 31637878 DOI: 10.1002/art.41143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | | | | | | | | | | | - Joseph Flood
- Ohio State University Medical Center, Columbus, OH
| | | | | | | | - Bevra H Hahn
- University of California Los Angeles Medical Center
| | - John Hardin
- Montefiore Hospital and Medical Center, Bronx, NY
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Aringer M, Costenbader K, Daikh D, Brinks R, Mosca M, Ramsey-Goldman R, Smolen JS, Wofsy D, Boumpas DT, Kamen DL, Jayne D, Cervera R, Costedoat-Chalumeau N, Diamond B, Gladman DD, Hahn B, Hiepe F, Jacobsen S, Khanna D, Lerstrøm K, Massarotti E, McCune J, Ruiz-Irastorza G, Sanchez-Guerrero J, Schneider M, Urowitz M, Bertsias G, Hoyer BF, Leuchten N, Tani C, Tedeschi SK, Touma Z, Schmajuk G, Anic B, Assan F, Chan TM, Clarke AE, Crow MK, Czirják L, Doria A, Graninger W, Halda-Kiss B, Hasni S, Izmirly PM, Jung M, Kumánovics G, Mariette X, Padjen I, Pego-Reigosa JM, Romero-Diaz J, Rúa-Figueroa Fernández Í, Seror R, Stummvoll GH, Tanaka Y, Tektonidou MG, Vasconcelos C, Vital EM, Wallace DJ, Yavuz S, Meroni PL, Fritzler MJ, Naden R, Dörner T, Johnson SR. 2019 European League Against Rheumatism/American College of Rheumatology Classification Criteria for Systemic Lupus Erythematosus. Arthritis Rheumatol 2019; 71:1400-1412. [PMID: 31385462 DOI: 10.1002/art.40930] [Citation(s) in RCA: 913] [Impact Index Per Article: 182.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Accepted: 05/01/2019] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To develop new classification criteria for systemic lupus erythematosus (SLE) jointly supported by the European League Against Rheumatism (EULAR) and the American College of Rheumatology (ACR). METHODS This international initiative had four phases. 1) Evaluation of antinuclear antibody (ANA) as an entry criterion through systematic review and meta-regression of the literature and criteria generation through an international Delphi exercise, an early patient cohort, and a patient survey. 2) Criteria reduction by Delphi and nominal group technique exercises. 3) Criteria definition and weighting based on criterion performance and on results of a multi-criteria decision analysis. 4) Refinement of weights and threshold scores in a new derivation cohort of 1,001 subjects and validation compared with previous criteria in a new validation cohort of 1,270 subjects. RESULTS The 2019 EULAR/ACR classification criteria for SLE include positive ANA at least once as obligatory entry criterion; followed by additive weighted criteria grouped in 7 clinical (constitutional, hematologic, neuropsychiatric, mucocutaneous, serosal, musculoskeletal, renal) and 3 immunologic (antiphospholipid antibodies, complement proteins, SLE-specific antibodies) domains, and weighted from 2 to 10. Patients accumulating ≥10 points are classified. In the validation cohort, the new criteria had a sensitivity of 96.1% and specificity of 93.4%, compared with 82.8% sensitivity and 93.4% specificity of the ACR 1997 and 96.7% sensitivity and 83.7% specificity of the Systemic Lupus International Collaborating Clinics 2012 criteria. CONCLUSION These new classification criteria were developed using rigorous methodology with multidisciplinary and international input, and have excellent sensitivity and specificity. Use of ANA entry criterion, hierarchically clustered, and weighted criteria reflects current thinking about SLE and provides an improved foundation for SLE research.
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Affiliation(s)
- Martin Aringer
- University Medical Center and Faculty of Medicine Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Karen Costenbader
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - David Daikh
- VA Medical Center and University of California, San Francisco
| | - Ralph Brinks
- Heinrich Heine University Dusseldorf, Dusseldorf, Germany
| | | | | | | | | | - Dimitrios T Boumpas
- National and Kapodestrian University of Athens Medical School and Biomedical Research Foundation of the Academy of Athens, Athens, Greece, and University of Cyprus Medical School, Nicosia, Cyprus
| | | | | | - Ricard Cervera
- Hospital Clínic, University of Barcelona, Barcelona, Spain
| | | | - Betty Diamond
- The Feinstein Institute for Medical Research, Manhasset, New York
| | - Dafna D Gladman
- Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada
| | | | - Falk Hiepe
- Charité-Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany
| | - Søren Jacobsen
- Copenhagen Lupus and Vasculitis Clinic, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | | | | | - Elena Massarotti
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | | | | | - Jorge Sanchez-Guerrero
- Mount Sinai Hospital/University Health Network, University of Toronto, Toronto, Ontario, Canada, and Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | | | - Murray Urowitz
- Toronto Western Hospital, University of Toronto, Lupus Clinic, Toronto, Ontario, Canada
| | - George Bertsias
- University of Crete Medical School, Heraklion, Crete, Greece
| | - Bimba F Hoyer
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany, and University of Schleswig-Holstein at Kiel, Kiel, Germany
| | - Nicolai Leuchten
- University Medical Center and Faculty of Medicine Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Chiara Tani
- Azienda Ospedaliero Universitaria Pisana, University of Pisa, Pisa, Italy
| | - Sara K Tedeschi
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Zahi Touma
- Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada
| | | | - Branimir Anic
- University of Zagreb School of Medicine and University Hospital Center Zagreb, Zagreb, Croatia
| | - Florence Assan
- Université Paris Sud, Hôpitaux Universitaires Paris-Sud, AP-HP, INSERM 1184, Le Kremlin-Bicêtre, France
| | | | - Ann Elaine Clarke
- Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Mary K Crow
- Hospital for Special Surgery, New York, New York
| | | | | | | | | | - Sarfaraz Hasni
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, NIH, Bethesda, Maryland
| | | | - Michelle Jung
- Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | | | - Xavier Mariette
- AP-HP, Hôpitaux universitaires Paris-Sud - Hôpital Bicêtre, and Université Paris-Sud, INSERM UMR 1184, Université Paris-Saclay, Le Kremlin Bicêtre, France
| | - Ivan Padjen
- University of Zagreb School of Medicine and University Hospital Center Zagreb, Zagreb, Croatia
| | - José M Pego-Reigosa
- University Hospital of Vigo, IRIDIS Group, Instituto de Investigación Sanitaria Galicia Sur (IISGS), Vigo, Spain
| | - Juanita Romero-Diaz
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | | | - Raphaèle Seror
- Université Paris Sud, Hôpitaux Universitaires Paris-Sud, AP-HP, INSERM 1184, Le Kremlin-Bicêtre, France
| | | | - Yoshiya Tanaka
- University of Occupational and Environmental Health, Japan, Kitakyushu, Japan
| | - Maria G Tektonidou
- National and Kapodistrian University of Athens Medical School, Athens, Greece
| | | | - Edward M Vital
- University of Leeds, NIHR Leeds Biomedical Research Center, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | | | - Sule Yavuz
- Istanbul Bilim University, Istanbul, Turkey
| | | | - Marvin J Fritzler
- Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Ray Naden
- McMaster University, Hamilton, Ontario, Canada
| | - Thomas Dörner
- Charité-Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany
| | - Sindhu R Johnson
- Toronto Western Hospital, University Health Network, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
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Aringer M, Costenbader K, Daikh D, Brinks R, Mosca M, Ramsey-Goldman R, Smolen JS, Wofsy D, Boumpas DT, Kamen DL, Jayne D, Cervera R, Costedoat-Chalumeau N, Diamond B, Gladman DD, Hahn B, Hiepe F, Jacobsen S, Khanna D, Lerstrøm K, Massarotti E, McCune J, Ruiz-Irastorza G, Sanchez-Guerrero J, Schneider M, Urowitz M, Bertsias G, Hoyer BF, Leuchten N, Tani C, Tedeschi SK, Touma Z, Schmajuk G, Anic B, Assan F, Chan TM, Clarke AE, Crow MK, Czirják L, Doria A, Graninger W, Halda-Kiss B, Hasni S, Izmirly PM, Jung M, Kumánovics G, Mariette X, Padjen I, Pego-Reigosa JM, Romero-Diaz J, Rúa-Figueroa Fernández Í, Seror R, Stummvoll GH, Tanaka Y, Tektonidou MG, Vasconcelos C, Vital EM, Wallace DJ, Yavuz S, Meroni PL, Fritzler MJ, Naden R, Dörner T, Johnson SR. 2019 European League Against Rheumatism/American College of Rheumatology classification criteria for systemic lupus erythematosus. Ann Rheum Dis 2019; 78:1151-1159. [PMID: 31383717 DOI: 10.1136/annrheumdis-2018-214819] [Citation(s) in RCA: 619] [Impact Index Per Article: 123.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Revised: 04/27/2019] [Accepted: 05/01/2019] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To develop new classification criteria for systemic lupus erythematosus (SLE) jointly supported by the European League Against Rheumatism (EULAR) and the American College of Rheumatology (ACR). METHODS This international initiative had four phases. (1) Evaluation of antinuclear antibody (ANA) as an entry criterion through systematic review and meta-regression of the literature and criteria generation through an international Delphi exercise, an early patient cohort and a patient survey. (2) Criteria reduction by Delphi and nominal group technique exercises. (3) Criteria definition and weighting based on criterion performance and on results of a multi-criteria decision analysis. (4) Refinement of weights and threshold scores in a new derivation cohort of 1001 subjects and validation compared with previous criteria in a new validation cohort of 1270 subjects. RESULTS The 2019 EULAR/ACR classification criteria for SLE include positive ANA at least once as obligatory entry criterion; followed by additive weighted criteria grouped in seven clinical (constitutional, haematological, neuropsychiatric, mucocutaneous, serosal, musculoskeletal, renal) and three immunological (antiphospholipid antibodies, complement proteins, SLE-specific antibodies) domains, and weighted from 2 to 10. Patients accumulating ≥10 points are classified. In the validation cohort, the new criteria had a sensitivity of 96.1% and specificity of 93.4%, compared with 82.8% sensitivity and 93.4% specificity of the ACR 1997 and 96.7% sensitivity and 83.7% specificity of the Systemic Lupus International Collaborating Clinics 2012 criteria. CONCLUSION These new classification criteria were developed using rigorous methodology with multidisciplinary and international input, and have excellent sensitivity and specificity. Use of ANA entry criterion, hierarchically clustered and weighted criteria reflect current thinking about SLE and provide an improved foundation for SLE research.
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Affiliation(s)
- Martin Aringer
- Medicine III, University Medical Center and Faculty of Medicine Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Karen Costenbader
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - David Daikh
- University of California at San Francisco and VA Medical Center, San Francisco, California, USA
| | - Ralph Brinks
- Policlinic and Hiller Research Unit for Rheumatology, Medical Faculty, Heinrich-Heine-University Duesseldorf, Duesseldorf, Germany
| | - Marta Mosca
- Department of Clinical and Experimental Medicine, Azienda Ospedaliero Universitaria Pisana, University of Pisa, Pisa, Italy
| | - Rosalind Ramsey-Goldman
- Department of Medicine, Division of Rheumatology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Josef S Smolen
- Department of Rheumatology, Medicine III, Medical University of Vienna, Vienna, Austria
| | - David Wofsy
- Department of Medicine, Russell/Engleman Rheumatology Research Center, University of California at San Francisco, San Francisco, California, USA
| | - Dimitrios T Boumpas
- Joint Academic Rheumatology Program, Medical School, National and Kapodestrian University of Athens, and Biomedical Research Foundation of the Athens Academy, Athens, Greece.,Departments of Internal Medicine and Rheumatology, Clinical Immunology and Allergy, Medical School, University of Cyprus, Nicosia, Cyprus
| | - Diane L Kamen
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - David Jayne
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Ricard Cervera
- Department of Autoimmune Diseases, Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Nathalie Costedoat-Chalumeau
- Medicine, Toronto Western Hospital, University Health Network, Mount Sinai Hospital, University of Toronto, Toronto Scleroderma Research Program, Toronto, Ontario, Canada
| | - Betty Diamond
- Center for Autoimmune, Musculoskeletal and Hematopoietic Diseases, The Feinstein Institute for Medical Research, Manhasset, New York, USA
| | - Dafna D Gladman
- Division of Rheumatology, Department of Medicine, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Bevra Hahn
- Division of Rheumatology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, California, USA
| | - Falk Hiepe
- Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Søren Jacobsen
- Copenhagen Lupus and Vasculitis Clinic, Center for Rheumatology and Spine Diseases, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Dinesh Khanna
- Division of Rheumatology, University of Michigan, Ann Arbor, Michigan, USA
| | | | - Elena Massarotti
- Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA.,Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | - Joseph McCune
- Division of Rheumatology, University of Michigan, Ann Arbor, Michigan, USA
| | - Guillermo Ruiz-Irastorza
- Autoimmune Diseases Research Unit, Department of Internal Medicine, Biocruces Bizkaia Health Research Institute, Hospital Universitario Cruces, UPV/EHU, Bizkaia, The Basque Country, Spain
| | - Jorge Sanchez-Guerrero
- Division of Rheumatology, Department of Medicine, Mount Sinai Hospital/University Health Network, University of Toronto, Toronto, Ontario, Canada.,Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Matthias Schneider
- Policlinic and Hiller Research Unit for Rheumatology, Medical Faculty, Heinrich-Heine-University, Duesseldorf, Germany
| | - Murray Urowitz
- Center for Prognosis Studies in the Rheumatic Diseases, Toronto Western Hospital, University of Toronto, Lupus Clinic, Toronto, Ontario, Canada
| | - George Bertsias
- Rheumatology, Clinical Immunology and Allergy, University of Crete Medical School, Heraklion, Crete, Greece
| | - Bimba F Hoyer
- Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany.,Department of Medicine III, University of Schleswig-Holstein at Kiel, Kiel, Germany
| | - Nicolai Leuchten
- Medicine III, University Medical Center and Faculty of Medicine Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Chiara Tani
- Department of Clinical and Experimental Medicine, Rheumatology Unit, Azienda Ospedaliero Universitaria Pisana, University of Pisa, Pisa, Italy
| | - Sara K Tedeschi
- Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA.,Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Zahi Touma
- Division of Rheumatology, Department of Medicine, Toronto Western Hospital, Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Gabriela Schmajuk
- University of California at San Francisco and VA Medical Center, San Francisco, California, USA
| | - Branimir Anic
- Division of Clinical Immunology and Rheumatology, University of Zagreb School of Medicine and University Hospital Centre Zagreb, Zagreb, Croatia
| | - Florence Assan
- Department of Rheumatology, Université Paris Sud, Hôpitaux Universitaires Paris-Sud, AP-HP, INSERM UMR 1184, Le Kremlin-Bicêtre, France
| | - Tak Mao Chan
- Department of Medicine, University of Hong Kong, Hong Kong, China
| | - Ann Elaine Clarke
- Division of Rheumatology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Mary K Crow
- Hospital for Special Surgery, Ney York, New York, USA
| | - László Czirják
- Department of Rheumatology and Immunology, University of Pécs, Pécs, Hungary
| | - Andrea Doria
- Rheumatology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | | | | | - Sarfaraz Hasni
- Lupus Clinical Research Program, Office of the Clinical Director, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Peter M Izmirly
- Rheumatology, New York University School of Medicine, New York, New York, USA
| | - Michelle Jung
- Division of Rheumatology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Gábor Kumánovics
- Department of Rheumatology and Immunology, University of Pécs, Pécs, Hungary
| | - Xavier Mariette
- Rheumatology, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpitaux universitaires Paris-Sud - Hôpital Bicêtre, Le Kremlin Bicêtre, France.,Department of Rheumatology, Université Paris-Sud, Center for Immunology of Viral Infections and Auto-immune Diseases (IMVA), Institut pour la Santé et la Recherche Médicale (INSERM) UMR 1184, Université Paris-Saclay, Le Kremlin Bicêtre, France
| | - Ivan Padjen
- Division of Clinical Immunology and Rheumatology, University of Zagreb School of Medicine and University Hospital Centre Zagreb, Zagreb, Croatia
| | - José M Pego-Reigosa
- Department of Rheumatology, University Hospital of Vigo, IRIDIS Group, Instituto de Investigación Sanitaria Galicia Sur (IISGS), Vigo, Spain
| | - Juanita Romero-Diaz
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | | | - Raphaèle Seror
- Department of Rheumatology, Université Paris Sud, Hôpitaux Universitaires Paris-Sud, AP-HP, INSERM UMR 1184, Le Kremlin-Bicêtre, France
| | | | - Yoshiya Tanaka
- First Department of Internal Medicine, University of Occupational and Environmental Health, Japan, Kitakyushu, Japan
| | - Maria G Tektonidou
- Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Carlos Vasconcelos
- Clinical Immunology Unit, Centro Hospitalar do Porto, ICBAS, University of Porto, Porto, Portugal
| | - Edward M Vital
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK.,NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Daniel J Wallace
- Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Sule Yavuz
- Department of Rheumatology, Istanbul Bilim University, Istanbul, Turkey
| | - Pier Luigi Meroni
- Clinical Immunology and Rheumatology Unit, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Marvin J Fritzler
- Faculty of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Ray Naden
- Maternal-Fetal Medicine, McMaster University Faculty of Health Sciences, Hamilton, Ontario, Canada
| | - Thomas Dörner
- Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Sindhu R Johnson
- Internal Medicine Department, Centre de référence maladies auto-immunes et systémiques rares d'île deFrance, Cochin Hospital, Université Paris Descartes-Sorbonne Paris Cité, INSERM U1153, Center for Epidemiology and Statistics Sorbonne Paris Cité (CRESS), Paris, France .,Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
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Nezos A, Makri P, Gandolfo S, De Vita S, Voulgarelis M, Crow MK, Mavragani CP. TREX1 variants in Sjogren's syndrome related lymphomagenesis. Cytokine 2019; 132:154781. [PMID: 31326279 DOI: 10.1016/j.cyto.2019.154781] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 06/28/2019] [Accepted: 07/09/2019] [Indexed: 12/28/2022]
Abstract
Genetic variants of the three-prime repair exonuclease 1 (TREX1) -an exonuclease involved in DNA repair and degradation- have been previously found to increase susceptibility to Aicardi Goutieres syndrome, familial chilblain lupus and systemic lupus erythematosus. We aimed to explore whether TREX1 common variants could influence the risk of primary Sjogren's syndrome (SS) and SS-related lymphoma. Three single nucleotide polymorphisms (SNPs) of the TREX1 gene (rs11797, rs3135941 and rs3135945) were evaluated in 229 SS, 89 SS-lymphoma (70 SS-MALT and 19 SS non-MALT) and 240 healthy controls by PCR-based assays. In available 52 peripheral blood and 26 minor salivary gland tissues from our SS cohort, mRNA expression of type I interferon (IFN) related genes and TREX1 was determined by real-time PCR. Significantly decreased prevalence of rs11797 A minor allele was detected in SS patients complicated by non-MALT lymphoma compared to controls (ΟR [95% CI]: 0.4 [0.2-0.9], p-value: 0.02). SS patients carrying the rs11797 AA genotype had increased type I IFN related gene mRNA expression in minor salivary gland tissues. These data support genetically related dampened type I IFN production as an additional mechanism for SS-related lymphomagenesis.
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Affiliation(s)
- Adrianos Nezos
- Department of Physiology, School of Medicine, National University of Athens, Athens, Greece
| | - Panagiota Makri
- Department of Physiology, School of Medicine, National University of Athens, Athens, Greece
| | - Saviana Gandolfo
- Rheumatology Clinic, Department of Medical and Biological Sciences, Azienda Ospedaliero-Universitaria 'S. Maria della Misericordia', Udine, Italy
| | - Salvatore De Vita
- Rheumatology Clinic, Department of Medical and Biological Sciences, Azienda Ospedaliero-Universitaria 'S. Maria della Misericordia', Udine, Italy
| | - Michael Voulgarelis
- Department of Pathophysiology, School of Medicine, National University of Athens, Athens, Greece
| | - Mary K Crow
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, Weill Medical College of Cornell University, New York, NY, USA
| | - Clio P Mavragani
- Department of Physiology, School of Medicine, National University of Athens, Athens, Greece; Department of Pathophysiology, School of Medicine, National University of Athens, Athens, Greece; Joint Academic Rheumatology Program, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece.
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Abstract
Type I interferons (IFN) can have dual and opposing roles in immunity, with effects that are beneficial or detrimental to the individual depending on whether IFN pathway activation is transient or sustained. Determinants of IFN production and its functional consequences include the nature of the microbial or nucleic acid stimulus, the type of nucleic acid sensor involved in inducing IFN, the predominant subtype of type I IFN produced and the immune ecology of the tissue at the time of IFN expression. When dysregulated, the type I IFN system drives many autoimmune and non-autoimmune inflammatory diseases, including SLE and the tissue inflammation associated with chronic infection. The type I IFN system may also contribute to outcomes for patients affected by solid cancers or myocardial infarction. Significantly more research is needed to discern the mechanisms of induction and response to type I IFNs across these diseases, and patient endophenotyping may help determine whether the cytokine is acting as 'friend' or 'foe', within a particular patient, and at the time of treatment. This review summarises key concepts and discussions from the second International Summit on Interferons in Inflammatory Diseases, during which expert clinicians and scientists evaluated the evidence for the role of type I IFNs in autoimmune and other inflammatory diseases.
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Affiliation(s)
- Mary K Crow
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, Weill Cornell Medical College, New York City, New York, USA
| | - Lars Ronnblom
- Section of Rheumatology, Science for Life Laboratory, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
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36
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Olferiev M, Fernandez D, Greenman D, Peng M, Kirou K, Crow MK. Distinctions in gene-expression in PBMC from male and female SLE patients. The Journal of Immunology 2019. [DOI: 10.4049/jimmunol.202.supp.50.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Abstract
The female predisposition for multiple autoimmune diseases is well known. The mechanisms might be related to the female reproductive system, sex hormones, incomplete X-chromosomal inactivation etc. We investigated gene expression in PBMC of quiescent SLE patients and corresponding healthy donors of both genders (10 matching samples per group) using the RNA-seq approach.
Principal component analysis differentiated the 4 donor groups, with PC1 reflecting disease and PC2 reflecting gender. Male SLE patients received the highest score on PC1 and were placed closer to females than healthy males on PC2. We identified 796 and 99 differentially expressed genes in male and female SLE patients compared to HD (p<0.05, logFC=1.5). Fewer genes (20 vs. 27) differed between genders in SLE vs. HD (p<0.05, logFC=1.5). Weighted Gene Co-expression Network Analysis (WGCNA) identified 24 clusters of co-expressed genes. The most intriguing were clusters that differed in male and female HD and were upregulated in SLE of both genders. Those clusters include genes related to EGF receptor ligands (AREG, EREG, HBEGF), transcription factors ATF3, NR4A1, NR4A2, NR4A3, cytokines and chemokines (CCL3, CXCL2, CXCL8, CCL3L3, IL1A, IL1B).
Despite being clinically similar, male SLE patients showed a higher level of affected genes and had a lower divergence from females based on gender-related genes. Male HD had the lowest basal level of pro-inflammatory genes and EGF receptor ligands. EGFR is expressed in pituitary and involved in the reproductive hypothalamic-pituitary axis, possibly providing relative protection of males. We propose that gender-specific differences in gene expression reveal immunopathogenic mechanisms in autoimmune disease.
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Affiliation(s)
- Mikhail Olferiev
- 1Hospital for Special Surgery Autoimmunity and Inflammation Research Program
| | - David Fernandez
- 1Hospital for Special Surgery Autoimmunity and Inflammation Research Program
| | - Dina Greenman
- 1Hospital for Special Surgery Autoimmunity and Inflammation Research Program
| | - Mary Peng
- 1Hospital for Special Surgery Autoimmunity and Inflammation Research Program
| | - Kyriakos Kirou
- 1Hospital for Special Surgery Autoimmunity and Inflammation Research Program
| | - Mary K Crow
- 1Hospital for Special Surgery Autoimmunity and Inflammation Research Program
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Affiliation(s)
- Michael D Lockshin
- Barbara Volcker Center, Hospital for Special Surgery, New York City, New York, USA
| | - Medha Barbhaiya
- Barbara Volcker Center, Hospital for Special Surgery, New York City, New York, USA
| | - Peter Izmirly
- Division of Rheumatology, Department of Medicine, New York University School of Medicine, New York City, New York, USA
| | - Jill P Buyon
- Division of Rheumatology, Department of Medicine, New York University School of Medicine, New York City, New York, USA
| | - Mary K Crow
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York City, New York, USA
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38
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Winthrop KL, Weinblatt ME, Crow MK, Burmester GR, Mease PJ, So AK, Bykerk V, Van Vollenhoven RF, Dougados M, Kay J, Mariette X, Sieper J, Melchers F, Cronstein BN, Shevach E, Breedfeld FC, Kalden J, Smolen JS, Furst DE. Unmet need in rheumatology: reports from the Targeted Therapies meeting 2018. Ann Rheum Dis 2019; 78:872-878. [PMID: 30712015 DOI: 10.1136/annrheumdis-2018-214280] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 11/16/2018] [Accepted: 01/19/2019] [Indexed: 12/13/2022]
Abstract
To develop a comprehensive listing of the greatest unmet scientific and clinical needs in rheumatology. The 20th annual international Targeted Therapies meeting brought more than 100 leading basic scientists and clinical researchers in rheumatology, immunology, epidemiology, molecular biology and other specialties. During the meeting, breakout sessions were convened, consisting of five disease-specific groups with 20-30 experts assigned to each group based on expertise. Specific groups included rheumatoid arthritis, psoriatic arthritis, axial spondyloarthritis, systemic lupus erythematosus, connective tissue diseases and a basic science immunology group spanning all of these clinical domains. In each group, experts were asked to consider recent accomplishments within their clinical domain in the last year and update the unmet needs in three categorical areas: basic/translational science, clinical science and therapeutic development, and clinical care. While progress was noted among some of previously identified needs, both new needs were identified and themes from prior meetings were re-iterated: the need for better understanding the heterogeneity within each disease, and for identifying preclinical states of disease allowing treatment and prevention of disease in those at risk, and the elusive ability to cure disease. Within the clinical care realm, improved comorbidity management and patient-centred care continue to be unmet needs, and the need for new and affordable therapeutics was highlighted. Unmet needs for new and accessible targeted therapies, disease prevention and ultimately cure remain a priority in rheumatology.
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Affiliation(s)
| | | | - Mary K Crow
- Hospital for Special Surgery, New York City, New York, USA
| | | | - Philip J Mease
- Swedish Medical Center, University of Washington, Seattle, Washington, USA
| | | | - Vivian Bykerk
- Hospital for Special Surgery, New York City, New York, USA
| | | | | | - Jonathan Kay
- University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | | | - Joachim Sieper
- Department of Gastroenterology, Infectious Diseases and Rheumatology, Campus Benjamin Franklin, Charité, Berlin, Germany
| | - Fritz Melchers
- Max Planck Institute for Infection Biology, Berlin, Germany.,Deutsches Rheumaforschungszentrum, Berlin, Germany
| | | | - Ethan Shevach
- National Institutes of Health, Bethesda, Maryland, USA
| | | | | | - Josef S Smolen
- Division of Rheumatology, Department of Medicine 3, Medical University of Vienna, Vienna, Austria
| | - Daniel E Furst
- Swedish Medical Center, University of Washington, Seattle, Washington, USA.,Los Angeles Medical Center, University of California, Los Angeles, California, USA.,University of Florence, Florence, Italy
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Abstract
Type I interferons, which make up the first cytokine family to be described and are the essential mediators of antivirus host defense, have emerged as central elements in the immunopathology of systemic autoimmune diseases, with systemic lupus erythematosus as the prototype. Lessons from investigation of interferon regulation following virus infection can be applied to lupus, with the conclusion that sustained production of type I interferon shifts nearly all components of the immune system toward pathologic functions that result in tissue damage and disease. We review recent data, mainly from studies of patients with systemic lupus erythematosus, that provide new insights into the mechanisms of induction and the immunologic consequences of chronic activation of the type I interferon pathway. Current concepts implicate endogenous nucleic acids, driving both cytosolic sensors and endosomal Toll-like receptors, in interferon pathway activation and suggest targets for development of novel therapeutics that may restore the immune system to health.
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Affiliation(s)
- Mary K Crow
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York, New York 10021, USA;
| | - Mikhail Olferiev
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York, New York 10021, USA;
| | - Kyriakos A Kirou
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York, New York 10021, USA;
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40
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Affiliation(s)
- David R Fernandez
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York, NY 10021, USA; Department of Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Mary K Crow
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York, NY 10021, USA; Department of Medicine, Weill Cornell Medical College, New York, NY, USA.
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41
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Ah Kioon MD, Tripodo C, Fernandez D, Kirou KA, Spiera RF, Crow MK, Gordon JK, Barrat FJ. Plasmacytoid dendritic cells promote systemic sclerosis with a key role for TLR8. Sci Transl Med 2018; 10:10/423/eaam8458. [PMID: 29321259 PMCID: PMC9865429 DOI: 10.1126/scitranslmed.aam8458] [Citation(s) in RCA: 133] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Revised: 07/17/2017] [Accepted: 11/14/2017] [Indexed: 01/25/2023]
Abstract
Systemic sclerosis (SSc) is a multisystem life-threatening fibrosing disorder that lacks effective treatment. The link between the inflammation observed in organs such as the skin and profibrotic mechanisms is not well understood. The plasmacytoid dendritic cell (pDC) is a key cell type mediating Toll-like receptor (TLR)-induced inflammation in autoimmune disease patients, including lupus and skin diseases with interface dermatitis. However, the role of pDCs in fibrosis is less clear. We show that pDCs infiltrate the skin of SSc patients and are chronically activated, leading to secretion of interferon-α (IFN-α) and CXCL4, which are both hallmarks of the disease. We demonstrate that the secretion of CXCL4 is under the control of phosphatidylinositol 3-kinase δ and is due to the aberrant presence of TLR8 on pDCs of SSc patients, which is not seen in healthy donors or in lupus pDCs, and that CXCL4 primarily acts by potentiating TLR8- but also TLR9-induced IFN production by pDCs. Depleting pDCs prevented disease in a mouse model of scleroderma and could revert fibrosis in mice with established disease. In contrast, the disease was exacerbated in mice transgenic for TLR8 with recruitment of pDCs to the fibrotic skin, whereas TLR7 only partially contributed to the inflammatory response, indicating that TLR8 is the key RNA-sensing TLR involved in the establishment of fibrosis. We conclude that the pDC is an essential cell type involved in the pathogenesis of SSc and its removal using depleting antibodies or attenuating pDC function could be a novel approach to treat SSc patients.
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Affiliation(s)
- Marie Dominique Ah Kioon
- Autoimmunity and Inflammation Program, HSS Research Institute, Hospital for Special Surgery, New York, NY 10021, USA
| | - Claudio Tripodo
- Tumor Immunology Unit, Department of Health Science, Human Pathology Section, University of Palermo School of Medicine, Palermo, Italy
| | - David Fernandez
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York, NY 10021, USA
| | - Kyriakos A. Kirou
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York, NY 10021, USA
| | - Robert F. Spiera
- Scleroderma and Vasculitis Center, Hospital for Special Surgery, New York, NY 10021, USA
| | - Mary K. Crow
- Autoimmunity and Inflammation Program, HSS Research Institute, Hospital for Special Surgery, New York, NY 10021, USA.,Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, New York, NY 10021, USA
| | - Jessica K. Gordon
- Scleroderma and Vasculitis Center, Hospital for Special Surgery, New York, NY 10021, USA
| | - Franck J. Barrat
- Autoimmunity and Inflammation Program, HSS Research Institute, Hospital for Special Surgery, New York, NY 10021, USA.,Corresponding author.
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42
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Fragkioudaki S, Nezos A, Souliotis VL, Chatziandreou I, Saetta AA, Drakoulis N, Tzioufas AG, Voulgarelis M, Sfikakis PP, Koutsilieris M, Crow MK, Moutsopoulos HM, Mavragani CP. MTHFR gene variants and non-MALT lymphoma development in primary Sjogren's syndrome. Sci Rep 2017; 7:7354. [PMID: 28779180 PMCID: PMC5544668 DOI: 10.1038/s41598-017-07347-w] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Accepted: 06/27/2017] [Indexed: 12/12/2022] Open
Abstract
Primary Sjogren’s syndrome (pSS) confers increased risk for non-Hodgkin lymphoma (NHL) development. Two common polymorphisms, the c. 677C > T and c. 1298A > C, of the methylene-tetrahydrofolate reductase (MTHFR) gene, an enzyme essential in DNA synthesis and methylation, have been associated with susceptibility to NHL. Herein, we tested the hypothesis that MTHFR variants contribute to pSS-related lymphomagenesis. 356 pSS patients, of whom 75 had MALT and 19 non-MALT NHL and 600 healthy controls were genotyped for the detection of MTHFR polymorphisms. DNA methylation levels were assessed by pyrosequencing of the LINE-1 retroelement promoter in DNA from 55 salivary gland tissues from pSS patients. DNA double-strand breaks were determined in peripheral blood mononuclear cells from 13 pSS patients, using comet assay. Αnalysis according to lymphoma subtype revealed increased frequency of c. 677C > T TT genotype and T allele, as well as reduced prevalence of the c. 1298A > C C allele in the pSS non-MALT group compared to controls and patients without NHL. MTHFR c. 677C > T TT genotype was associated with reduced DNA methylation levels, while MTHFR c. 1298A > C AC genotype with reduced DNA double-strand breaks levels. MTHFR variants may be involved in SS non-MALT NHL development, through contribution to defective DNA methylation and genomic instability.
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Affiliation(s)
- Sofia Fragkioudaki
- Department of Physiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Adrianos Nezos
- Department of Physiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Vassilis L Souliotis
- Institute of Biology, Medicinal Chemistry and Biotechnology, National Hellenic Research Foundation, Athens, Greece
| | - Ilenia Chatziandreou
- Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Angelica A Saetta
- Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Drakoulis
- Research Group of Clinical Pharmacology and Pharmacogenomics, Faculty of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece
| | - Athanasios G Tzioufas
- Department of Pathophysiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece.,Joint Academic Rheumatology Program, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Michael Voulgarelis
- Department of Pathophysiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece.,Joint Academic Rheumatology Program, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Petros P Sfikakis
- Joint Academic Rheumatology Program, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece.,First Department of Propaedeutic Internal Medicine, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - Michael Koutsilieris
- Department of Physiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Mary K Crow
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, Weill Medical College of Cornell University, New York, NY, USA
| | - Haralampos M Moutsopoulos
- Department of Pathophysiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Clio P Mavragani
- Department of Physiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece. .,Department of Pathophysiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece. .,Joint Academic Rheumatology Program, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece.
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43
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Mavragani CP, Sagalovskiy I, Guo Q, Nezos A, Kapsogeorgou EK, Lu P, Liang Zhou J, Kirou KA, Seshan SV, Moutsopoulos HM, Crow MK. Expression of Long Interspersed Nuclear Element 1 Retroelements and Induction of Type I Interferon in Patients With Systemic Autoimmune Disease. Arthritis Rheumatol 2017; 68:2686-2696. [PMID: 27338297 DOI: 10.1002/art.39795] [Citation(s) in RCA: 117] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Accepted: 06/16/2016] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Increased expression of type I interferon (IFN) and a broad signature of type I IFN-induced gene transcripts are observed in patients with systemic lupus erythematosus (SLE) and other systemic autoimmune diseases. To identify disease-relevant triggers of the type I IFN pathway, this study sought to investigate whether endogenous virus-like genomic repeat elements, normally silent, are expressed in patients with systemic autoimmune disease, and whether these retroelements could activate an innate immune response and induce type I IFN. METHODS Expression of type I IFN and long interspersed nuclear element 1 (LINE-1; L1) was studied by polymerase chain reaction, Western blotting, and immunohistochemistry in samples of kidney tissue from patients with lupus nephritis and minor salivary gland (MSG) tissue from patients with primary Sjögren's syndrome (SS). Induction of type I IFN by L1 was investigated by transfection of plasmacytoid dendritic cells (PDCs) or monocytes with an L1-encoding plasmid or L1 RNA. Involvement of innate immune pathways and altered L1 methylation were assessed. RESULTS Levels of L1 messenger RNA transcripts were increased in lupus nephritis kidneys and in MSG tissue from patients with SS. Transcript expression correlated with the expression of type I IFN and L1 DNA demethylation. L1 open-reading frame 1/p40 protein and IFNβ were expressed in MSG ductal epithelial cells and in lupus nephritis kidneys, and IFNα was detected in infiltrating PDCs. Transfection of PDCs or monocytes with L1-encoding DNA or RNA induced type I IFN. Inhibition of Toll-like receptor 7 (TLR-7)/TLR-8 reduced the induction of IFNα by L1 in PDCs, and an inhibitor of IKKε/TANK-binding kinase 1 abrogated the induction of type I IFN by L1 RNA in monocytes. CONCLUSION L1 genomic repeat elements represent endogenous nucleic acid triggers of the type I IFN pathway in SLE and SS and may contribute to initiation or amplification of autoimmune disease.
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Affiliation(s)
- Clio P Mavragani
- Hospital for Special Surgery, New York, New York, and National and Kapodistrian University of Athens, Athens, Greece
| | | | - Qiu Guo
- Hospital for Special Surgery, New York, New York
| | - Adrianos Nezos
- National and Kapodistrian University of Athens, Athens, Greece
| | | | - Pin Lu
- Hospital for Special Surgery, New York, New York
| | | | | | | | | | - Mary K Crow
- Hospital for Special Surgery, New York, New York.
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44
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Fragkioudaki S, Nezos A, Saetta AA, Drakoulis N, Souliotis VL, Sfikakis PP, Tzioufas AG, Voulgarelis M, Koutsilieris M, Crow MK, Moutsopoulos HM, Mavragani CP. 07.08 Contribution of mthfr gene polymorphisms in primary sjögren’s syndrome related lymphomagenesis. Genes Environ 2017. [DOI: 10.1136/annrheumdis-2016-211054.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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45
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Ekholm L, Vosslamber S, Tjärnlund A, de Jong TD, Betteridge Z, McHugh N, Plestilova L, Klein M, Padyukov L, Voskuyl AE, Bultink IEM, Michiel Pegtel D, Mavragani CP, Crow MK, Vencovsky J, Lundberg IE, Verweij CL. Autoantibody Specificities and Type I Interferon Pathway Activation in Idiopathic Inflammatory Myopathies. Scand J Immunol 2017; 84:100-9. [PMID: 27173897 DOI: 10.1111/sji.12449] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2016] [Accepted: 05/08/2016] [Indexed: 11/29/2022]
Abstract
Myositis is a heterogeneous group of autoimmune diseases, with different pathogenic mechanisms contributing to the different subsets of disease. The aim of this study was to test whether the autoantibody profile in patients with myositis is associated with a type I interferon (IFN) signature, as in patients with systemic lupus erythematous (SLE). Patients with myositis were prospectively enrolled in the study and compared to healthy controls and to patients with SLE. Autoantibody status was analysed using an immunoassay system and immunoprecipitation. Type I IFN activity in whole blood was determined using direct gene expression analysis. Serum IFN-inducing activity was tested using peripheral blood cells from healthy donors. Blocking experiments were performed by neutralizing anti-IFNAR or anti-IFN-α antibodies. Patients were categorized into IFN high and IFN low based on an IFN score. Patients with autoantibodies against RNA-binding proteins had a higher IFN score compared to patients without these antibodies, and the IFN score was related to autoantibody multispecificity. Patients with dermatomyositis (DM) and inclusion body myositis (IBM) had a higher IFN score compared to the other subgroups. Serum type I IFN bioactivity was blocked by neutralizing anti-IFNAR or anti-IFN-α antibodies. To conclude, a high IFN score was not only associated with DM, as previously reported, and IBM, but also with autoantibody monospecificity against several RNA-binding proteins and with autoantibody multispecificity. These studies identify IFN-α in sera as a trigger for activation of the type I IFN pathway in peripheral blood and support IFN-α as a possible target for therapy in these patients.
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Affiliation(s)
- L Ekholm
- Rheumatology Unit, Department of Medicine, Karolinska University Hospital, Karolinska Institutet, Solna, Sweden
| | - S Vosslamber
- Department of Pathology, VU University Medical Center, Amsterdam, the Netherlands
| | - A Tjärnlund
- Rheumatology Unit, Department of Medicine, Karolinska University Hospital, Karolinska Institutet, Solna, Sweden
| | - T D de Jong
- Department of Pathology, VU University Medical Center, Amsterdam, the Netherlands
| | - Z Betteridge
- Pharmacy and Pharmacology, University of Bath, Bath, UK
| | - N McHugh
- Pharmacy and Pharmacology, University of Bath, Bath, UK
| | - L Plestilova
- Institute of Rheumatology, Prague, Czech Republic
| | - M Klein
- Institute of Rheumatology, Prague, Czech Republic
| | - L Padyukov
- Rheumatology Unit, Department of Medicine, Karolinska University Hospital, Karolinska Institutet, Solna, Sweden
| | - A E Voskuyl
- Department of Rheumatology, Amsterdam Rheumatology and immunology Center, VU University Medical Center, Amsterdam, the Netherlands
| | - I E M Bultink
- Department of Rheumatology, Amsterdam Rheumatology and immunology Center, VU University Medical Center, Amsterdam, the Netherlands
| | - D Michiel Pegtel
- Department of Pathology, VU University Medical Center, Amsterdam, the Netherlands
| | - C P Mavragani
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, Weill Cornell Medical College, New York, NY, USA.,Department of Experimental Physiology, University of Athens, Athens, Greece
| | - M K Crow
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, Weill Cornell Medical College, New York, NY, USA
| | - J Vencovsky
- Institute of Rheumatology, Prague, Czech Republic
| | - I E Lundberg
- Rheumatology Unit, Department of Medicine, Karolinska University Hospital, Karolinska Institutet, Solna, Sweden
| | - C L Verweij
- Department of Pathology, VU University Medical Center, Amsterdam, the Netherlands.,Department of Rheumatology, Amsterdam Rheumatology and immunology Center, VU University Medical Center, Amsterdam, the Netherlands
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46
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Buskiewicz IA, Montgomery T, Yasewicz EC, Huber SA, Murphy MP, Hartley RC, Kelly R, Crow MK, Perl A, Budd RC, Koenig A. Reactive oxygen species induce virus-independent MAVS oligomerization in systemic lupus erythematosus. Sci Signal 2016; 9:ra115. [PMID: 27899525 PMCID: PMC5321043 DOI: 10.1126/scisignal.aaf1933] [Citation(s) in RCA: 105] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The increased expression of genes induced by type I interferon (IFN) is characteristic of viral infections and systemic lupus erythematosus (SLE). We showed that mitochondrial antiviral signaling (MAVS) protein, which normally forms a complex with retinoic acid gene I (RIG-I)-like helicases during viral infection, was activated by oxidative stress independently of RIG-I helicases. We found that chemically generated oxidative stress stimulated the formation of MAVS oligomers, which led to mitochondrial hyperpolarization and decreased adenosine triphosphate production and spare respiratory capacity, responses that were not observed in similarly treated cells lacking MAVS. Peripheral blood lymphocytes of SLE patients also showed spontaneous MAVS oligomerization that correlated with the increased secretion of type I IFN and mitochondrial oxidative stress. Furthermore, inhibition of mitochondrial reactive oxygen species (ROS) by the mitochondria-targeted antioxidant MitoQ prevented MAVS oligomerization and type I IFN production. ROS-dependent MAVS oligomerization and type I IFN production were reduced in cells expressing the MAVS-C79F variant, which occurs in 30% of sub-Saharan Africans and is linked with reduced type I IFN secretion and milder disease in SLE patients. Patients expressing the MAVS-C79F variant also had reduced amounts of oligomerized MAVS in their plasma compared to healthy controls. Together, our findings suggest that oxidative stress-induced MAVS oligomerization in SLE patients may contribute to the type I IFN signature that is characteristic of this syndrome.
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Affiliation(s)
- Iwona A Buskiewicz
- Department of Pathology, Vermont Center for Immunology and Infectious Diseases, University of Vermont, Burlington, VT 05405, USA.
| | - Theresa Montgomery
- Department of Pathology, Vermont Center for Immunology and Infectious Diseases, University of Vermont, Burlington, VT 05405, USA
| | - Elizabeth C Yasewicz
- Department of Pathology, Vermont Center for Immunology and Infectious Diseases, University of Vermont, Burlington, VT 05405, USA
| | - Sally A Huber
- Department of Pathology, Vermont Center for Immunology and Infectious Diseases, University of Vermont, Burlington, VT 05405, USA
| | - Michael P Murphy
- MRC Mitochondrial Biology Unit, Wellcome Trust/MRC Building, Cambridge CB2 0XY, UK
| | - Richard C Hartley
- WestCHEM School of Chemistry, University of Glasgow, Glasgow G12 8QQ, UK
| | - Ryan Kelly
- Upstate University Hospital, State University of New York, Rheumatology Clinic, Syracuse, NY 13202, USA
| | - Mary K Crow
- Hospital for Special Surgery, Weill Cornell Medical College, New York, NY 10021, USA
| | - Andras Perl
- Upstate University Hospital, State University of New York, Rheumatology Clinic, Syracuse, NY 13202, USA
| | - Ralph C Budd
- Department of Medicine, Vermont Center for Immunology and Infectious Diseases, University of Vermont, Burlington, VT 05405, USA
| | - Andreas Koenig
- Department of Pathology, Vermont Center for Immunology and Infectious Diseases, University of Vermont, Burlington, VT 05405, USA.
- Department of Medicine, Vermont Center for Immunology and Infectious Diseases, University of Vermont, Burlington, VT 05405, USA
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47
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Olferiev M, Jacek E, Kirou KA, Crow MK. Novel molecular signatures in mononuclear cell populations from patients with systemic lupus erythematosus. Clin Immunol 2016; 172:34-43. [PMID: 27576056 DOI: 10.1016/j.clim.2016.08.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Accepted: 08/22/2016] [Indexed: 12/12/2022]
Abstract
To gain novel insights into the immunopathogenesis of systemic lupus erythematosus we have analyzed gene expression data from isolated CD4+ T cells, CD8+ T cells, CD19+ B cells, and CD56+ NK-cell enriched peripheral blood cell fractions from patients and healthy donors. As predicted, type I interferon-inducible gene transcripts are overexpressed in all populations. Transcripts preferentially expressed in SLE CD4+ and CD8+ T cells include those associated with Tregulatory and Th17 effector cell programs, respectively, but in each case additional transcripts predicted to limit differentiation of those effector cells are detected. Evidence for involvement of the Wnt/β-catenin pathway was observed in both B and T cell fractions, and novel transcripts were identified in each cell population. These data point to disrupted T effector cell differentiation and the Wnt/β-catenin pathway as contributors to immune dysfunction in SLE while further supporting a central role for the type I interferon pathway in lupus.
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Affiliation(s)
- Mikhail Olferiev
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021, USA
| | - Elzbieta Jacek
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021, USA
| | - Kyriakos A Kirou
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021, USA
| | - Mary K Crow
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021, USA.
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Affiliation(s)
- Mary K Crow
- Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, 535 East 70th Street, New York, New York 10021, USA and at the Rheumatology Division, Department of Medicine, Weill Cornell Medical College, Hospital for Special Surgery, 535 East 70th Street, New York, New York, 10021, USA
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Winthrop KL, Strand V, van der Heijde DM, Mease PJ, Crow MK, Weinblatt M, Bathon JM, Buch MH, Burmester GR, Dougados M, Kay J, Mariette X, Breedveld FC, Kalden JR, Smolen JS, Furst DE. The unmet need in rheumatology: reports from the Targeted Therapies meeting 2016. Clin Exp Rheumatol 2016; 34:69-76. [PMID: 27586809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Accepted: 06/29/2016] [Indexed: 06/06/2023]
Abstract
The 18th annual international Targeted Therapies meeting brought together over 100 leading scientists and clinicians from around the world in the field of rheumatology. During the meeting, breakout sessions were held consisting of 5 disease-specific groups each with 20-40 experts assigned to each group based on clinical or scientific expertise. Specific groups included: rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis/spondyloarthritis, systemic lupus erythematous, and other connective tissue diseases (e.g. Sjögren's, Behçet's, others). In each group, experts were asked to identify unmet needs in 3 categorical areas: basic/translational science, clinical science and therapeutic development, and clinical care. Needs were prioritised as primary or secondary. Overall, similar primary unmet needs were identified within each disease foci. Within translational science, these included the need for better understanding the heterogeneity within each disease, such that predictive tools for therapeutic response could be developed. Within clinical science and therapeutic trials, the ability to prevent progression to disease onset in those at risk, and the ability to cure disease were identified. A further unmet need was to develop new and accessible therapeutics, as well as to conduct strategic trials of currently approved therapies. Within the clinical care realm, improved co-morbidity management and patient-centered care were identified as unmet needs. Lastly, it was strongly felt there was a need to develop a scientific infrastructure for well-characterised, longitudinal cohorts married with biobanks and mechanisms to support data-sharing. This infrastructure could facilitate many of the unmet needs identified within each disease area.
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Affiliation(s)
| | - Vibeke Strand
- Stanford University School of Medicine, Portola Valley, CA, USA
| | | | - Philip J Mease
- Swedish Medical Center and University of Washington, Seattle, WA, USA
| | - Mary K Crow
- Hospital for Special Surgery, New York, NY, USA
| | | | | | - Maya H Buch
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds & NIHR Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Gerd R Burmester
- Department of Rheumatology and Clinical Immunology, Charité-Universitätsmedizin Berlin; and German Rheumatism Research Center (Deutsches Rheumaforschungszentrum, DRFZ), Berlin, Germany
| | | | - Jonathan Kay
- University of Massachusetts Medical School, Worcester, MA, USA
| | | | | | | | | | - Daniel E Furst
- University of California, Los Angeles Medical Center, Los Angeles, CA, USA
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Gordon JK, Martyanov V, Magro C, Wildman HF, Wood TA, Huang WT, Crow MK, Whitfield ML, Spiera RF. Nilotinib (Tasigna™) in the treatment of early diffuse systemic sclerosis: an open-label, pilot clinical trial. Arthritis Res Ther 2015; 17:213. [PMID: 26283632 PMCID: PMC4538758 DOI: 10.1186/s13075-015-0721-3] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Accepted: 07/20/2015] [Indexed: 01/06/2023] Open
Abstract
Introduction Tyrosine kinase inhibitors (TKI) are medications of interest in the treatment of Systemic Sclerosis (SSc) because of their ability to inhibit pathways involved in fibrosis. In this open-label pilot trial, our objectives were to assess the safety, efficacy, and molecular change associated with treatment of patients with diffuse cutaneous (dc)SSc with the TKI nilotinib (Tasigna™). Methods Ten adult patients with early dcSSc were treated with nilotinib. Primary endpoints were safety and change in modified Rodnan Skin Score (MRSS) after 6 months. Lesional skin biopsies at baseline, 6 and 12 months of treatment were assessed by histopathology, immunohistochemistry, and DNA microarray. Results Patients had early and active dcSSc with median disease duration of 0.7 years (range 0.5, 1.7) and increasing MRSS in the month prior to baseline (mean +2.9, p=0.02). Seven out of ten patients completed 6 and 12 months of treatment. Seventy-one adverse events (AEs) including 2 serious AEs were observed, and 92 % of AEs were grade 1-2. Two patients discontinued the medication due to mild QTc prolongation. MRSS improved by a mean of 4.2 points (16 %) at 6 months and by 6.3 points (23 %) at 12 months in the 7 completers, p=0.02 and 0.01, respectively. Patients with a decrease in MRSS >20 % from baseline at 12 months (classified as improvers) had significantly higher expression of transforming growth factor beta receptor (TGFBR) and platelet-derived growth factor receptor beta (PDGFRB) signaling genes at baseline than non-improvers, and the expression of these genes significantly decreased in improvers post-treatment. Conclusion Nilotinib was well tolerated by the majority of patients in this study, with tolerability limited primarily by mild QTc-prolongation. Significant MRSS improvement was observed in these early, active patients, but is not conclusive of treatment effect given the open-label study-design and small number of patients in this pilot study. Improvers had higher levels of expression of genes associated with TGFBR and PDGFRB signaling at baseline, and a significant decrease in the expression of these genes occurred only in patients with higher MRSS improvement. The findings of this pilot study warrant more conclusive evaluation. Trial registration Clinicaltrials.gov NCT01166139, July 1, 2010. Electronic supplementary material The online version of this article (doi:10.1186/s13075-015-0721-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jessica K Gordon
- Department of Rheumatology, Hospital for Special Surgery, 535 East 70th St, New York, NY, 10021, USA.
| | - Viktor Martyanov
- Geisel School of Medicine at Dartmouth, Department of Genetics, Remsen 7400, Hanover, NH, 03755, USA.
| | - Cynthia Magro
- Weill Cornell Medical Center, Department of Dermatopathology, 525 East 68th St, New York, NY, 10065, USA.
| | - Horatio F Wildman
- Weill Cornell Medical Center, Department of Dermatology, 1305 York Ave, New York, NY, 10021, USA.
| | - Tammara A Wood
- Geisel School of Medicine at Dartmouth, Department of Genetics, Remsen 7400, Hanover, NH, 03755, USA.
| | - Wei-Ti Huang
- Department of Rheumatology, Hospital for Special Surgery, 535 East 70th St, New York, NY, 10021, USA.
| | - Mary K Crow
- Department of Rheumatology, Hospital for Special Surgery, 535 East 70th St, New York, NY, 10021, USA.
| | - Michael L Whitfield
- Geisel School of Medicine at Dartmouth, Department of Genetics, Remsen 7400, Hanover, NH, 03755, USA.
| | - Robert F Spiera
- Department of Rheumatology, Hospital for Special Surgery, 535 East 70th St, New York, NY, 10021, USA.
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