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Tien T, Wu Y, Chang C, Hung C, Lee Y, Lee H, Chou Y, Lin C, Lee C, Su C, Yeh H. Hsa-miR-134-5p predicts cardiovascular risk in circulating mononuclear cells and improves angiogenic action of senescent endothelial progenitor cells. J Cell Mol Med 2024; 28:e18523. [PMID: 38957039 PMCID: PMC11220343 DOI: 10.1111/jcmm.18523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 05/29/2024] [Accepted: 06/23/2024] [Indexed: 07/04/2024] Open
Abstract
This research explores the role of microRNA in senescence of human endothelial progenitor cells (EPCs) induced by replication. Hsa-miR-134-5p was found up-regulated in senescent EPCs where overexpression improved angiogenic activity. Hsa-miR-134-5p, which targeted transforming growth factor β-activated kinase 1-binding protein 1 (TAB1) gene, down-regulated TAB1 protein, and inhibited phosphorylation of p38 mitogen-activated protein kinase (p38) in hsa-miR-134-5p-overexpressed senescent EPCs. Treatment with siRNA specific to TAB1 (TAB1si) down-regulated TAB1 protein and subsequently inhibited p38 activation in senescent EPCs. Treatment with TAB1si and p38 inhibitor, respectively, showed angiogenic improvement. In parallel, transforming growth factor Beta 1 (TGF-β1) was down-regulated in hsa-miR-134-5p-overexpressed senescent EPCs and addition of TGF-β1 suppressed the angiogenic improvement. Analysis of peripheral blood mononuclear cells (PBMCs) disclosed expression levels of hsa-miR-134-5p altered in adult life, reaching a peak before 65 years, and then falling in advanced age. Calculation of the Framingham risk score showed the score inversely correlates with the hsa-miR-134-5p expression level. In summary, hsa-miR-134-5p is involved in the regulation of senescence-related change of angiogenic activity via TAB1-p38 signalling and via TGF-β1 reduction. Hsa-miR-134-5p has a potential cellular rejuvenation effect in human senescent EPCs. Detection of human PBMC-derived hsa-miR-134-5p predicts cardiovascular risk.
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Affiliation(s)
- Ting‐Yi Tien
- Department of Medical ResearchMackay Memorial HospitalTaipeiTaiwan
- MacKay Junior College of Medicine, Nursing and ManagementTaipeiTaiwan
| | - Yih‐Jer Wu
- Division of Cardiology/Cardiovascular CenterMacKay Memorial HospitalTaipeiTaiwan
- Department of MedicineMacKay Medical CollegeNew Taipei CityTaiwan
| | - Chiung‐Yin Chang
- Department of Medical ResearchMackay Memorial HospitalTaipeiTaiwan
| | - Chung‐Lieh Hung
- Division of Cardiology/Cardiovascular CenterMacKay Memorial HospitalTaipeiTaiwan
- Department of MedicineMacKay Medical CollegeNew Taipei CityTaiwan
| | - Yi‐Nan Lee
- Department of Medical ResearchMackay Memorial HospitalTaipeiTaiwan
| | - Hsin‐I Lee
- Department of Medical ResearchMackay Memorial HospitalTaipeiTaiwan
| | - Yen‐Hung Chou
- Department of Medical ResearchMackay Memorial HospitalTaipeiTaiwan
| | - Chao‐Feng Lin
- Division of Cardiology/Cardiovascular CenterMacKay Memorial HospitalTaipeiTaiwan
- Department of MedicineMacKay Medical CollegeNew Taipei CityTaiwan
| | - Chun‐Wei Lee
- MacKay Junior College of Medicine, Nursing and ManagementTaipeiTaiwan
- Division of Cardiology/Cardiovascular CenterMacKay Memorial HospitalTaipeiTaiwan
| | - Cheng‐Huang Su
- Division of Cardiology/Cardiovascular CenterMacKay Memorial HospitalTaipeiTaiwan
- Department of MedicineMacKay Medical CollegeNew Taipei CityTaiwan
| | - Hung‐I Yeh
- Division of Cardiology/Cardiovascular CenterMacKay Memorial HospitalTaipeiTaiwan
- Department of MedicineMacKay Medical CollegeNew Taipei CityTaiwan
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Zhao H, Fang L, Chen Y, Ma Y, Zhou Q, Xu S, Shuai Z, Cai G, Pan F. Could endothelial progenitor cells complement the diagnosis of inflammatory arthritis? A systematic review and meta-analysis. J Investig Med 2023; 71:929-940. [PMID: 37381710 DOI: 10.1177/10815589231182320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/30/2023]
Abstract
The objective of this meta-analysis was to systematically review existing evidence and evaluate variations in levels of circulating endothelial progenitor cells (EPCs) among individuals with psoriatic arthritis (PsA), juvenile idiopathic arthritis (JIA), and rheumatoid arthritis (RA). Relevant studies were identified through database searches, and 20 records were enrolled. We used the fixed-effect model or random-effect model to estimate the pooled standardized mean difference (SMD) with 95% confidence intervals (CIs) in circulating EPC levels between inflammatory arthritis patients and controls. The results showed that circulating EPC levels differed among subtypes of inflammatory arthritis, with significantly lower levels in patients with RA (SMD = -0.848, 95% CI = -1.474 to -0.221, p = 0.008) and PsA (SMD = -0.791, 95% CI = -1.136 to -0.446, p < 0.001). However, no statistically significant difference was found in circulating EPC levels between patients with JIA and controls (SMD = -1.160, 95% CI = -2.578 to 0.259, p = 0.109). Subgroup analyses suggested that in patients with RA, circulating EPC levels were influenced by age, disease activity, and duration. Although many studies have investigated circulating EPC levels in patients with inflammatory arthritis, the results have been inconsistent. This meta-analysis offers a comprehensive overview of the existing evidence and emphasizes the association between levels of circulating EPCs and various types of arthritis. However, further research is needed to determine the specific mechanisms underlying the observed differences in EPC levels in different types of arthritis and to establish the clinical utility of this biomarker.
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Affiliation(s)
- Hui Zhao
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, China
- The Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Medical University, Hefei, Anhui, China
| | - Lanlan Fang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, China
- The Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Medical University, Hefei, Anhui, China
| | - Yuting Chen
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, China
- The Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Medical University, Hefei, Anhui, China
| | - Yubo Ma
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, China
- The Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Medical University, Hefei, Anhui, China
| | - Qiang Zhou
- Department of Clinical Laboratory, The Second Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Shengqian Xu
- Department of Rheumatism and Immunity, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Zongwen Shuai
- Department of Rheumatism and Immunity, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Guoqi Cai
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, China
- The Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Medical University, Hefei, Anhui, China
| | - Faming Pan
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, China
- The Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Medical University, Hefei, Anhui, China
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Feugray G, Miranda S, Le Cam Duchez V, Bellien J, Billoir P. Endothelial Progenitor Cells in Autoimmune Disorders. Stem Cell Rev Rep 2023; 19:2597-2611. [PMID: 37676423 DOI: 10.1007/s12015-023-10617-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/26/2023] [Indexed: 09/08/2023]
Abstract
Circulating endothelial progenitor cells (EPCs) were first described in 1997 by Asahara et al. as "putative endothelial cells" from human peripheral blood. The study of endothelial progenitors is also intensifying in several pathologies associated with endothelial damage, including diabetes, myocardial infarction, sepsis, pulmonary arterial hypertension, obstructive bronchopneumopathy and transplantation. EPCs have been studied in several autoimmune diseases with endothelial involvement such as systemic lupus erythematosus, thrombotic thrombocytopenic purpura, antineutrophil cytoplasmic antibodies, vasculitis, rheumatoid arthritis, Goujerot-Sjögren and antiphospholipid syndrome. Factors involved in endothelial damage are due to overexpression of pro-inflammatory cytokines and/or autoantibodies. Management of these pathologies, particularly the long-term use of glucocorticoids and methotrexate, promote atherosclerosis. A lack of standardized assessment of the number and function of EPCs represents a serious challenge for the use of EPCs as prognostic markers of cardiovascular diseases (CVD). The objective of this review was to describe EPCs, their properties and their involvement in several autoimmune diseases.
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Affiliation(s)
- Guillaume Feugray
- UNIROUEN, INSERM U1096 EnVI, CHU Rouen, Department of General Biochemistry, Normandie University, F-76000, Rouen, France
| | - Sébastien Miranda
- UNIROUEN, INSERM U1096, CHU Rouen. Department of Internal Medicine, Normandie University, Rouen, France
| | | | - Jérémy Bellien
- UNIROUEN, INSERM U1096 EnVI, CHU Rouen, Department of Pharmacology, Normandie University, F-76000, Rouen, France
| | - Paul Billoir
- UNIROUEN, INSERM U1096, CHU Rouen. Department of Internal Medicine, Normandie University, Rouen, France.
- Normandy Univ, U1096, Rouen University Hospital, Vascular Hemostasis Unit, Rouen, France.
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Schwarz N, Yadegari H. Potentials of Endothelial Colony-Forming Cells: Applications in Hemostasis and Thrombosis Disorders, from Unveiling Disease Pathophysiology to Cell Therapy. Hamostaseologie 2023; 43:325-337. [PMID: 37857295 DOI: 10.1055/a-2101-5936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2023] Open
Abstract
Endothelial colony-forming cells (ECFCs) are endothelial progenitor cells circulating in a limited number in peripheral blood. They can give rise to mature endothelial cells (ECs) and, with intrinsically high proliferative potency, contribute to forming new blood vessels and restoring the damaged endothelium in vivo. ECFCs can be isolated from peripheral blood or umbilical cord and cultured to generate large amounts of autologous ECs in vitro. Upon differentiation in culture, ECFCs are excellent surrogates for mature ECs showing the same phenotypic, genotypic, and functional features. In the last two decades, the ECFCs from various vascular disease patients have been widely used to study the diseases' pathophysiology ex vivo and develop cell-based therapeutic approaches, including vascular regenerative therapy, tissue engineering, and gene therapy. In the current review, we will provide an updated overview of past studies, which have used ECFCs to elucidate the molecular mechanisms underlying the pathogenesis of hemostatic disorders in basic research. Additionally, we summarize preceding studies demonstrating the utility of ECFCs as cellular tools for diagnostic or therapeutic clinical applications in thrombosis and hemostasis.
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Affiliation(s)
- Nadine Schwarz
- Institute of Experimental Hematology and Transfusion Medicine, University Hospital Bonn, Bonn, Germany
| | - Hamideh Yadegari
- Institute of Experimental Hematology and Transfusion Medicine, University Hospital Bonn, Bonn, Germany
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Londe AC, Fernandez-Ruiz R, Julio PR, Appenzeller S, Niewold TB. Type I Interferons in Autoimmunity: Implications in Clinical Phenotypes and Treatment Response. J Rheumatol 2023; 50:1103-1113. [PMID: 37399470 DOI: 10.3899/jrheum.2022-0827] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/21/2023] [Indexed: 07/05/2023]
Abstract
Type I interferon (IFN-I) is thought to play a role in many systemic autoimmune diseases. IFN-I pathway activation is associated with pathogenic features, including the presence of autoantibodies and clinical phenotypes such as more severe disease with increased disease activity and damage. We will review the role and potential drivers of IFN-I dysregulation in 5 prototypic autoimmune diseases: systemic lupus erythematosus, dermatomyositis, rheumatoid arthritis, primary Sjögren syndrome, and systemic sclerosis. We will also discuss current therapeutic strategies that directly or indirectly target the IFN-I system.
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Affiliation(s)
- Ana Carolina Londe
- A.C. Londe, MSc, Autoimmunity Lab, and Graduate Program in Physiopathology, School of Medical Science, State University of Campinas, Campinas, São Paulo, Brazil
| | - Ruth Fernandez-Ruiz
- R. Fernandez-Ruiz, MD, Department of Medicine, Hospital for Special Surgery, New York, New York, USA
| | - Paulo Rogério Julio
- P. Rogério Julio, MSc, Autoimmunity Lab, and Graduate Program of Child and Adolescent Health, School of Medical Science, State University of Campinas, Campinas, São Paulo, Brazil
| | - Simone Appenzeller
- S. Appenzeller, MD, PhD, Autoimmunity Lab, and Rheumatology Unit, Department of Medicine, School of Medical Science, State University of Campinas, Campinas, São Paulo, Brazil
| | - Timothy B Niewold
- T.B. Niewold, MD, Department of Medicine, Hospital for Special Surgery, New York, New York, USA.
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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] [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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Manchanda AS, Kwan AC, Ishimori M, Thomson LEJ, Li D, Berman DS, Bairey Merz CN, Jefferies C, Wei J. Coronary Microvascular Dysfunction in Patients With Systemic Lupus Erythematosus and Chest Pain. Front Cardiovasc Med 2022; 9:867155. [PMID: 35498009 PMCID: PMC9053571 DOI: 10.3389/fcvm.2022.867155] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 02/28/2022] [Indexed: 01/19/2023] Open
Abstract
Chest pain is a common symptom in patients with systemic lupus erythematosus, an autoimmune disease that is associated with increased cardiovascular morbidity and mortality. While chest pain mechanisms can be multifactorial and often attributed to non-coronary or non-cardiac cardiac etiologies, emerging evidence suggests that ischemia with no obstructive coronary arteries (INOCA) is a prevalent condition in patients with chest pain and no obstructive coronary artery disease. Coronary microvascular dysfunction is reported in approximately half of SLE patients with suspected INOCA. In this mini review, we highlight the cardiovascular risk assessment, mechanisms of INOCA, and diagnostic approach for patients with SLE and suspected CMD.
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Affiliation(s)
- Ashley S. Manchanda
- Barbra Streisand Women's Heart Center, Cedars-Sinai Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Alan C. Kwan
- Cedars-Sinai Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
- Biomedical Imaging Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
- Department of Imaging, Mark Taper Imaging Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Mariko Ishimori
- Division of Rheumatology and Department of Biomedical Sciences, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Louise E. J. Thomson
- Department of Imaging, Mark Taper Imaging Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Debiao Li
- Biomedical Imaging Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Daniel S. Berman
- Cedars-Sinai Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
- Biomedical Imaging Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
- Department of Imaging, Mark Taper Imaging Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - C. Noel Bairey Merz
- Barbra Streisand Women's Heart Center, Cedars-Sinai Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
- Cedars-Sinai Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Caroline Jefferies
- Division of Rheumatology and Department of Biomedical Sciences, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Janet Wei
- Barbra Streisand Women's Heart Center, Cedars-Sinai Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
- Cedars-Sinai Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
- Biomedical Imaging Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
- *Correspondence: Janet Wei
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Moschetti L, Piantoni S, Vizzardi E, Sciatti E, Riccardi M, Franceschini F, Cavazzana I. Endothelial Dysfunction in Systemic Lupus Erythematosus and Systemic Sclerosis: A Common Trigger for Different Microvascular Diseases. Front Med (Lausanne) 2022; 9:849086. [PMID: 35462989 PMCID: PMC9023861 DOI: 10.3389/fmed.2022.849086] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 03/04/2022] [Indexed: 11/13/2022] Open
Abstract
This review describes the complex interplay between inflammation, vasculopathy and fibrosis that involve the heart and peripheral small vessels, leading to endothelial stiffness, vascular damage, and early aging in patients with systemic lupus erythematosus and systemic sclerosis, which represents two different models of vascular dysfunction among systemic autoimmune diseases. In fact, despite the fact that diagnostic methods and therapies have been significantly improved in the last years, affected patients show an excess of cardiovascular mortality if compared with the general population. In addition, we provide a complete overview on the new techniques which are used for the evaluation of endothelial dysfunction in a preclinical phase, which could represent a new approach in the assessment of cardiovascular risk in these patients.
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Affiliation(s)
- Liala Moschetti
- Rheumatology and Clinical immunology Unit, ASST Spedali Civili of Brescia, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Silvia Piantoni
- Rheumatology and Clinical immunology Unit, ASST Spedali Civili of Brescia, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
- *Correspondence: Silvia Piantoni,
| | - Enrico Vizzardi
- Cardiology Unit, ASST Spedali Civili of Brescia, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | | | - Mauro Riccardi
- Cardiology Unit, ASST Spedali Civili of Brescia, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Franco Franceschini
- Rheumatology and Clinical immunology Unit, ASST Spedali Civili of Brescia, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Ilaria Cavazzana
- Rheumatology and Clinical immunology Unit, ASST Spedali Civili of Brescia, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
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Abstract
Cardiovascular disease risk is evident during childhood for patients with juvenile systemic lupus erythematosus, juvenile dermatomyositis, and juvenile idiopathic arthritis. The American Heart Association defines cardiovascular health as a positive health construct reflecting the sum of protective factors against cardiovascular disease. Disease-related factors such as chronic inflammation and endothelial dysfunction increase cardiovascular disease risk directly and through bidirectional relationships with poor cardiovascular health factors. Pharmacologic and nonpharmacologic interventions to improve cardiovascular health and long-term cardiovascular outcomes in children with rheumatic disease are needed.
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Cyclosporine A and Tacrolimus Induce Functional Impairment and Inflammatory Reactions in Endothelial Progenitor Cells. Int J Mol Sci 2021; 22:ijms22189696. [PMID: 34575860 PMCID: PMC8472421 DOI: 10.3390/ijms22189696] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/29/2021] [Accepted: 09/03/2021] [Indexed: 12/12/2022] Open
Abstract
Immunosuppressants are a mandatory therapy for transplant patients to avoid rejection of the transplanted organ by the immune system. However, there are several known side effects, including alterations of the vasculature, which involve a higher occurrence of cardiovascular events. While the effects of the commonly applied immunosuppressive drugs cyclosporine A (CsA) and tacrolimus (Tac) on mature endothelial cells have been addressed in several studies, we focused our research on the unexplored effects of CsA and Tac on endothelial colony-forming cells (ECFCs), a subgroup of endothelial progenitor cells, which play an important role in vascular repair and angiogenesis. We hypothesized that CsA and Tac induce functional defects and activate an inflammatory cascade via NF-κB signaling in ECFCs. ECFCs were incubated with different doses (0.01 µM–10 µM) of CsA or Tac. ECFC function was determined using in vitro models. The expression of inflammatory cytokines and adhesion molecules was explored by quantitative real-time PCR and flow cytometry. NF-κB subunit modification was assessed by immunoblot and immunofluorescence. CsA and Tac significantly impaired ECFC function, including proliferation, migration, and tube formation. TNF-α, IL-6, VCAM, and ICAM mRNA expression, as well as PECAM and VCAM surface expression, were enhanced. Furthermore, CsA and Tac led to NF-κB p65 subunit phosphorylation and nuclear translocation. Pharmacological inhibition of NF-κB by parthenolide diminished CsA- and Tac-mediated proinflammatory effects. The data of functional impairment and activation of inflammatory signals provide new insight into mechanisms associated with CsA and Tac and cardiovascular risk in transplant patients.
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Greenan-Barrett J, Doolan G, Shah D, Virdee S, Robinson GA, Choida V, Gak N, de Gruijter N, Rosser E, Al-Obaidi M, Leandro M, Zandi MS, Pepper RJ, Salama A, Jury EC, Ciurtin C. Biomarkers Associated with Organ-Specific Involvement in Juvenile Systemic Lupus Erythematosus. Int J Mol Sci 2021; 22:7619. [PMID: 34299237 PMCID: PMC8306911 DOI: 10.3390/ijms22147619] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/24/2021] [Accepted: 06/25/2021] [Indexed: 12/16/2022] Open
Abstract
Juvenile systemic lupus erythematosus (JSLE) is characterised by onset before 18 years of age and more severe disease phenotype, increased morbidity and mortality compared to adult-onset SLE. Management strategies in JSLE rely heavily on evidence derived from adult-onset SLE studies; therefore, identifying biomarkers associated with the disease pathogenesis and reflecting particularities of JSLE clinical phenotype holds promise for better patient management and improved outcomes. This narrative review summarises the evidence related to various traditional and novel biomarkers that have shown a promising role in identifying and predicting specific organ involvement in JSLE and appraises the evidence regarding their clinical utility, focusing in particular on renal biomarkers, while also emphasising the research into cardiovascular, haematological, neurological, skin and joint disease-related JSLE biomarkers, as well as genetic biomarkers with potential clinical applications.
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Affiliation(s)
- James Greenan-Barrett
- Centre for Adolescent Rheumatology Versus Arthritis, University College London, London WC1E 6DH, UK; (J.G.-B.); (G.D.); (D.S.); (G.A.R.); (V.C.); (N.d.G.); (E.R.)
| | - Georgia Doolan
- Centre for Adolescent Rheumatology Versus Arthritis, University College London, London WC1E 6DH, UK; (J.G.-B.); (G.D.); (D.S.); (G.A.R.); (V.C.); (N.d.G.); (E.R.)
| | - Devina Shah
- Centre for Adolescent Rheumatology Versus Arthritis, University College London, London WC1E 6DH, UK; (J.G.-B.); (G.D.); (D.S.); (G.A.R.); (V.C.); (N.d.G.); (E.R.)
| | - Simrun Virdee
- Department of Ophthalmology, Royal Free Hospital, London NW3 2QG, UK;
| | - George A. Robinson
- Centre for Adolescent Rheumatology Versus Arthritis, University College London, London WC1E 6DH, UK; (J.G.-B.); (G.D.); (D.S.); (G.A.R.); (V.C.); (N.d.G.); (E.R.)
| | - Varvara Choida
- Centre for Adolescent Rheumatology Versus Arthritis, University College London, London WC1E 6DH, UK; (J.G.-B.); (G.D.); (D.S.); (G.A.R.); (V.C.); (N.d.G.); (E.R.)
| | - Nataliya Gak
- Department of Rheumatology, University College London Hospital NHS Foundation Trust, London NW1 2BU, UK; (N.G.); (M.L.)
| | - Nina de Gruijter
- Centre for Adolescent Rheumatology Versus Arthritis, University College London, London WC1E 6DH, UK; (J.G.-B.); (G.D.); (D.S.); (G.A.R.); (V.C.); (N.d.G.); (E.R.)
| | - Elizabeth Rosser
- Centre for Adolescent Rheumatology Versus Arthritis, University College London, London WC1E 6DH, UK; (J.G.-B.); (G.D.); (D.S.); (G.A.R.); (V.C.); (N.d.G.); (E.R.)
| | - Muthana Al-Obaidi
- Department of Paediatric Rheumatology, Great Ormond Street Hospital, London WC1N 3JH, UK;
- NIHR Biomedical Research Centre, UCL Great Ormond Street Institute of Child Health, London WC1N 1EH, UK
| | - Maria Leandro
- Department of Rheumatology, University College London Hospital NHS Foundation Trust, London NW1 2BU, UK; (N.G.); (M.L.)
- Centre for Rheumatology, Division of Medicine, University College London, London WC1E 6DH, UK;
| | - Michael S. Zandi
- Department of Neurology, National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London NW1 2BU, UK;
| | - Ruth J. Pepper
- Department of Renal Medicine, Royal Free Hospital, University College London, London NW3 2QG, UK; (R.J.P.); (A.S.)
| | - Alan Salama
- Department of Renal Medicine, Royal Free Hospital, University College London, London NW3 2QG, UK; (R.J.P.); (A.S.)
| | - Elizabeth C. Jury
- Centre for Rheumatology, Division of Medicine, University College London, London WC1E 6DH, UK;
| | - Coziana Ciurtin
- Centre for Adolescent Rheumatology Versus Arthritis, University College London, London WC1E 6DH, UK; (J.G.-B.); (G.D.); (D.S.); (G.A.R.); (V.C.); (N.d.G.); (E.R.)
- Department of Rheumatology, University College London Hospital NHS Foundation Trust, London NW1 2BU, UK; (N.G.); (M.L.)
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Ding X, Xiang W, He X. IFN-I Mediates Dysfunction of Endothelial Progenitor Cells in Atherosclerosis of Systemic Lupus Erythematosus. Front Immunol 2020; 11:581385. [PMID: 33262760 PMCID: PMC7686511 DOI: 10.3389/fimmu.2020.581385] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 10/14/2020] [Indexed: 12/14/2022] Open
Abstract
Systemic lupus erythematosus (SLE) is a multi-system autoimmune disease including the cardiovascular system. Atherosclerosis is the most common cardiovascular complication of SLE and a significant risk factor for morbidity and mortality. Vascular damage/protection mechanism in SLE patients is out of balance, caused by the cascade reaction among oxidative stress, proinflammatory cytokines, Neutrophil Extracellular Traps, activation of B cells and autoantibodies and abnormal T cells. As a precursor cell repairing vascular endothelium, endothelial progenitor cells (EPCs) belong to the protective mechanism and show the reduced number and impaired function in SLE. However, the pathological mechanism of EPCs dysfunction in SLE remains ill-defined. This paper reviews the latest SLE epidemiology and pathogenesis, discusses the changes in the number and function of EPCs in SLE, expounds the role of EPCs in SLE atherosclerosis, and provides new guidance and theoretical basis for exploring novel targets for SLE treatment.
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Affiliation(s)
- Xuewei Ding
- Institute of Pediatrics, The Second Xiangya Hospital, Central South University, Changsha, China
- Laboratory of Pediatric Nephrology, Institute of Pediatrics, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Wei Xiang
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, Hainan Medical University, NHC Key Laboratory of Control of Tropical diseases (Hainan Medical University), Haikou, China
| | - Xiaojie He
- Institute of Pediatrics, The Second Xiangya Hospital, Central South University, Changsha, China
- Laboratory of Pediatric Nephrology, Institute of Pediatrics, The Second Xiangya Hospital, Central South University, Changsha, China
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13
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Vitamin D (1,25-(OH) 2D 3) Improves Endothelial Progenitor Cells Function via Enhanced NO Secretion in Systemic Lupus Erythematosus. Cardiol Res Pract 2020; 2020:6802562. [PMID: 33123377 PMCID: PMC7586170 DOI: 10.1155/2020/6802562] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Revised: 04/02/2020] [Accepted: 08/24/2020] [Indexed: 01/25/2023] Open
Abstract
It has been proven that vitamin D was decreased and function of circulating endothelial progenitor cells (EPCs) was injured in systemic lupus erythematosus (SLE) patients. However, the effect of vitamin D on the function of EPCs in vitro and its mechanism need further study. Therefore, we investigated whether vitamin D improved the function of EPCs in vitro. The peripheral blood mononuclear cells of the participants were isolated from SLE patients and control subjects and cultured to EPCs. After the EPCs were treated with vitamin D (1,25-(OH)2D3), we evaluated the number, migratory and proliferative activities, and nitric oxide (NO) production of EPCs in vitro and detected vascular endothelial function by flow-mediated dilatation (FMD). We found that vitamin D in a dose-dependent manner improved number and migratory and proliferative activities of EPCs from SLE patients. Additionally, vitamin D upregulated NO production from EPCs in vitro. A significant correlation between the FMD and plasma NO level was found. There was also a correlation between number, migration, and proliferation of EPCs and NO production. Thus, the present findings indicated that vitamin D improved the function of EPCs from SLE patients via NO secretion.
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14
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Arsenaki E, Georgakopoulos P, Mitropoulou P, Koutli E, Thomas K, Charakida M, Georgiopoulos G. Cardiovascular Disease in Juvenile Idiopathic Arthritis. Curr Vasc Pharmacol 2020; 18:580-591. [DOI: 10.2174/1570161118666200408121307] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Revised: 03/10/2020] [Accepted: 03/19/2020] [Indexed: 01/21/2023]
Abstract
Juvenile idiopathic arthritis (JIA), is a term used to describe a group of inflammatory disorders
beginning before the age of 16 years. Although for the majority of children remission is achieved
early, those with systemic or polyarticular form of the disease may present persistent symptoms in
adulthood. Considering that there is overlap in the pathogenesis of JIA with adult rheumatic diseases,
concerns have been raised as to whether JIA patients could be at increased cardiovascular (CV) risk in
the long-term. In this review, we summarize evidence for CV involvement in JIA and present data on
CV risk factors and surrogate markers of arterial disease. We also provide information on beneficial and
harmful CV effects of anti-inflammatory medications in the context of JIA and suggest strategies for
CV screening. Overall, patients with systemic forms of JIA demonstrate an adverse lipid profile and
early arterial changes relevant to accelerated arterial disease progression. Although there is paucity of
data on CV outcomes, we recommend a holistic approach in the management of JIA patients, which
includes CV risk factor monitoring and lifestyle modification as well as use, when necessary, of antiinflammatory
therapies with documented CV safety.
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Affiliation(s)
| | - Panagiotis Georgakopoulos
- National Department of Anatomy, School of Medicine, Faculty of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Evangelia Koutli
- UCL Institute for Liver and Digestive Health, Royal Free Hospital and UCL, London, United Kingdom
| | - Konstantinos Thomas
- Joint Rheumatology Program, Clinical Immunology-Rheumatology Unit, 2nd Department of Medicine and Laboratory, Hippokration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Marietta Charakida
- School of Biomedical Engineering and Imaging Sciences, King’s College, London, United Kingdom
| | - Georgios Georgiopoulos
- School of Biomedical Engineering and Imaging Sciences, King’s College, London, United Kingdom
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15
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Komici K, Faris P, Negri S, Rosti V, García-Carrasco M, Mendoza-Pinto C, Berra-Romani R, Cervera R, Guerra G, Moccia F. Systemic lupus erythematosus, endothelial progenitor cells and intracellular Ca2+ signaling: A novel approach for an old disease. J Autoimmun 2020; 112:102486. [DOI: 10.1016/j.jaut.2020.102486] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 05/07/2020] [Accepted: 05/09/2020] [Indexed: 02/07/2023]
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16
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Kishi T, Chipman J, Evereklian M, Nghiem K, Stetler-Stevenson M, Rick ME, Centola M, Miller FW, Rider LG. Endothelial Activation Markers as Disease Activity and Damage Measures in Juvenile Dermatomyositis. J Rheumatol 2019; 47:1011-1018. [PMID: 31371656 DOI: 10.3899/jrheum.181275] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/19/2019] [Indexed: 12/18/2022]
Abstract
OBJECTIVE Circulating endothelial cells (CEC), von Willebrand factor (vWF) antigen, P-selectin, and thrombomodulin are released from damaged endothelium, while decreases in circulating endothelial progenitor cells (CEPC) have been associated with poor vascular outcomes. We examined these markers in the peripheral blood of patients with juvenile dermatomyositis (JDM) and their correlations with disease assessments. METHODS Peripheral blood endothelial cells and biomarkers were assessed in 20 patients with JDM and matched healthy controls. CEC and CEPC were measured by flow cytometry, while vWF antigen and activity, factor VIII, P-selectin, and thrombomodulin were measured in plate-based assays. Disease activity and damage, nailfold capillary density, and brachial artery flow dilation were assessed. Serum cytokines/chemokines were measured by Luminex. RESULTS CEC, vWF antigen, factor VIII, and thrombomodulin, but not vWF activity, CEPC, or P-selectin, were elevated in the peripheral blood of patients with JDM. CEC correlated with pulmonary activity (rs = 0.56). The vWF antigen correlated with Patient's/Parent's Global, cutaneous, and extramuscular activity (rs = 0.47-0.54). CEPC negatively correlated with muscle activity and physical function (rs = -0.52 to -0.53). CEPC correlated inversely with endocrine damage. The vWF antigen and activity correlated with interleukin 10 and interferon-gamma inducible protein-10 (rs = 0.64-0.82). CONCLUSION Markers of endothelial injury are increased in patients with JDM and correlate with extramuscular activity. CEPC correlate inversely with muscle activity, suggesting a functional disturbance in repair mechanisms.
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Affiliation(s)
- Takayuki Kishi
- From the Environmental Autoimmunity Group, Clinical Research Branch, US National Institute of Environmental Health Sciences, National Institutes of Health (NIH); Coagulation Laboratory, NIH Clinical Center; Laboratories of Molecular Biology and Pathology, National Cancer Institute, NIH, Bethesda, Maryland; Oklahoma Medical Research Foundation; Haus Bioceuticals Inc., Oklahoma City, Oklahoma, USA.,T. Kishi, MD, PhD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; J. Chipman, MS, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; M. Evereklian, MSN, CPNP-BC, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; K. Nghiem, MS, Coagulation Laboratory, NIH Clinical Center; M. Stetler-Stevenson, MD, Laboratories of Molecular Biology and Pathology, National Cancer Institute, NIH; M.E. Rick, MD, Coagulation Laboratory, NIH Clinical Center; M. Centola, PhD, Oklahoma Medical Research Foundation, and Haus Bioceuticals Inc.; F.W. Miller, MD, PhD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; L.G. Rider, MD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH
| | - Jonathan Chipman
- From the Environmental Autoimmunity Group, Clinical Research Branch, US National Institute of Environmental Health Sciences, National Institutes of Health (NIH); Coagulation Laboratory, NIH Clinical Center; Laboratories of Molecular Biology and Pathology, National Cancer Institute, NIH, Bethesda, Maryland; Oklahoma Medical Research Foundation; Haus Bioceuticals Inc., Oklahoma City, Oklahoma, USA.,T. Kishi, MD, PhD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; J. Chipman, MS, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; M. Evereklian, MSN, CPNP-BC, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; K. Nghiem, MS, Coagulation Laboratory, NIH Clinical Center; M. Stetler-Stevenson, MD, Laboratories of Molecular Biology and Pathology, National Cancer Institute, NIH; M.E. Rick, MD, Coagulation Laboratory, NIH Clinical Center; M. Centola, PhD, Oklahoma Medical Research Foundation, and Haus Bioceuticals Inc.; F.W. Miller, MD, PhD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; L.G. Rider, MD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH
| | - Melvina Evereklian
- From the Environmental Autoimmunity Group, Clinical Research Branch, US National Institute of Environmental Health Sciences, National Institutes of Health (NIH); Coagulation Laboratory, NIH Clinical Center; Laboratories of Molecular Biology and Pathology, National Cancer Institute, NIH, Bethesda, Maryland; Oklahoma Medical Research Foundation; Haus Bioceuticals Inc., Oklahoma City, Oklahoma, USA.,T. Kishi, MD, PhD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; J. Chipman, MS, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; M. Evereklian, MSN, CPNP-BC, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; K. Nghiem, MS, Coagulation Laboratory, NIH Clinical Center; M. Stetler-Stevenson, MD, Laboratories of Molecular Biology and Pathology, National Cancer Institute, NIH; M.E. Rick, MD, Coagulation Laboratory, NIH Clinical Center; M. Centola, PhD, Oklahoma Medical Research Foundation, and Haus Bioceuticals Inc.; F.W. Miller, MD, PhD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; L.G. Rider, MD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH
| | - Khanh Nghiem
- From the Environmental Autoimmunity Group, Clinical Research Branch, US National Institute of Environmental Health Sciences, National Institutes of Health (NIH); Coagulation Laboratory, NIH Clinical Center; Laboratories of Molecular Biology and Pathology, National Cancer Institute, NIH, Bethesda, Maryland; Oklahoma Medical Research Foundation; Haus Bioceuticals Inc., Oklahoma City, Oklahoma, USA.,T. Kishi, MD, PhD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; J. Chipman, MS, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; M. Evereklian, MSN, CPNP-BC, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; K. Nghiem, MS, Coagulation Laboratory, NIH Clinical Center; M. Stetler-Stevenson, MD, Laboratories of Molecular Biology and Pathology, National Cancer Institute, NIH; M.E. Rick, MD, Coagulation Laboratory, NIH Clinical Center; M. Centola, PhD, Oklahoma Medical Research Foundation, and Haus Bioceuticals Inc.; F.W. Miller, MD, PhD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; L.G. Rider, MD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH
| | - Maryalice Stetler-Stevenson
- From the Environmental Autoimmunity Group, Clinical Research Branch, US National Institute of Environmental Health Sciences, National Institutes of Health (NIH); Coagulation Laboratory, NIH Clinical Center; Laboratories of Molecular Biology and Pathology, National Cancer Institute, NIH, Bethesda, Maryland; Oklahoma Medical Research Foundation; Haus Bioceuticals Inc., Oklahoma City, Oklahoma, USA.,T. Kishi, MD, PhD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; J. Chipman, MS, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; M. Evereklian, MSN, CPNP-BC, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; K. Nghiem, MS, Coagulation Laboratory, NIH Clinical Center; M. Stetler-Stevenson, MD, Laboratories of Molecular Biology and Pathology, National Cancer Institute, NIH; M.E. Rick, MD, Coagulation Laboratory, NIH Clinical Center; M. Centola, PhD, Oklahoma Medical Research Foundation, and Haus Bioceuticals Inc.; F.W. Miller, MD, PhD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; L.G. Rider, MD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH
| | - Margaret E Rick
- From the Environmental Autoimmunity Group, Clinical Research Branch, US National Institute of Environmental Health Sciences, National Institutes of Health (NIH); Coagulation Laboratory, NIH Clinical Center; Laboratories of Molecular Biology and Pathology, National Cancer Institute, NIH, Bethesda, Maryland; Oklahoma Medical Research Foundation; Haus Bioceuticals Inc., Oklahoma City, Oklahoma, USA.,T. Kishi, MD, PhD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; J. Chipman, MS, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; M. Evereklian, MSN, CPNP-BC, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; K. Nghiem, MS, Coagulation Laboratory, NIH Clinical Center; M. Stetler-Stevenson, MD, Laboratories of Molecular Biology and Pathology, National Cancer Institute, NIH; M.E. Rick, MD, Coagulation Laboratory, NIH Clinical Center; M. Centola, PhD, Oklahoma Medical Research Foundation, and Haus Bioceuticals Inc.; F.W. Miller, MD, PhD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; L.G. Rider, MD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH
| | - Michael Centola
- From the Environmental Autoimmunity Group, Clinical Research Branch, US National Institute of Environmental Health Sciences, National Institutes of Health (NIH); Coagulation Laboratory, NIH Clinical Center; Laboratories of Molecular Biology and Pathology, National Cancer Institute, NIH, Bethesda, Maryland; Oklahoma Medical Research Foundation; Haus Bioceuticals Inc., Oklahoma City, Oklahoma, USA.,T. Kishi, MD, PhD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; J. Chipman, MS, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; M. Evereklian, MSN, CPNP-BC, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; K. Nghiem, MS, Coagulation Laboratory, NIH Clinical Center; M. Stetler-Stevenson, MD, Laboratories of Molecular Biology and Pathology, National Cancer Institute, NIH; M.E. Rick, MD, Coagulation Laboratory, NIH Clinical Center; M. Centola, PhD, Oklahoma Medical Research Foundation, and Haus Bioceuticals Inc.; F.W. Miller, MD, PhD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; L.G. Rider, MD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH
| | - Frederick W Miller
- From the Environmental Autoimmunity Group, Clinical Research Branch, US National Institute of Environmental Health Sciences, National Institutes of Health (NIH); Coagulation Laboratory, NIH Clinical Center; Laboratories of Molecular Biology and Pathology, National Cancer Institute, NIH, Bethesda, Maryland; Oklahoma Medical Research Foundation; Haus Bioceuticals Inc., Oklahoma City, Oklahoma, USA.,T. Kishi, MD, PhD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; J. Chipman, MS, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; M. Evereklian, MSN, CPNP-BC, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; K. Nghiem, MS, Coagulation Laboratory, NIH Clinical Center; M. Stetler-Stevenson, MD, Laboratories of Molecular Biology and Pathology, National Cancer Institute, NIH; M.E. Rick, MD, Coagulation Laboratory, NIH Clinical Center; M. Centola, PhD, Oklahoma Medical Research Foundation, and Haus Bioceuticals Inc.; F.W. Miller, MD, PhD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; L.G. Rider, MD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH
| | - Lisa G Rider
- From the Environmental Autoimmunity Group, Clinical Research Branch, US National Institute of Environmental Health Sciences, National Institutes of Health (NIH); Coagulation Laboratory, NIH Clinical Center; Laboratories of Molecular Biology and Pathology, National Cancer Institute, NIH, Bethesda, Maryland; Oklahoma Medical Research Foundation; Haus Bioceuticals Inc., Oklahoma City, Oklahoma, USA. .,T. Kishi, MD, PhD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; J. Chipman, MS, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; M. Evereklian, MSN, CPNP-BC, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; K. Nghiem, MS, Coagulation Laboratory, NIH Clinical Center; M. Stetler-Stevenson, MD, Laboratories of Molecular Biology and Pathology, National Cancer Institute, NIH; M.E. Rick, MD, Coagulation Laboratory, NIH Clinical Center; M. Centola, PhD, Oklahoma Medical Research Foundation, and Haus Bioceuticals Inc.; F.W. Miller, MD, PhD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH; L.G. Rider, MD, Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, NIH.
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17
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Innate Immune Dysregulation in the Development of Cardiovascular Disease in Lupus. Curr Rheumatol Rep 2019; 21:46. [DOI: 10.1007/s11926-019-0842-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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18
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Inflammatory, Serological and Vascular Determinants of Cardiovascular Disease in Systemic Lupus Erythematosus Patients. Int J Mol Sci 2019; 20:ijms20092154. [PMID: 31052336 PMCID: PMC6540240 DOI: 10.3390/ijms20092154] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 04/16/2019] [Accepted: 04/24/2019] [Indexed: 12/20/2022] Open
Abstract
Background and aim: Systemic lupus erythematosus (SLE) is associated with increased risk of cardiovascular disease (CVD). Among many mechanisms, accelerated atherosclerosis, endothelial dysfunction, and hypercoagulability play a main role. Here, we investigate whether inflammatory, serological and clinical markers of SLE determine and correlate with arterial stiffness in SLE patients. Materials and methods: Routine blood samples, inflammatory mediators, specific antibodies, and 24 h proteinuria were measured in 43 SLE patients and 43 age and sex-matched controls using routine laboratory assays. We also assessed arterial stiffness by measuring radial artery applanation tonometry-derived augmentation index (AI), normalized AI (AIx@75), aortic pulse pressure, central systolic, diastolic and peripheral blood pressure. Results: SLE patients showed a significantly greater arterial stiffness vs. controls, as demonstrated by the significantly higher AIx@75 and aortic pulse pressure. Interestingly, regression analysis showed that age, systolic pulse pressure, inflammatory markers (erythrocyte sedimentation rate and C-reactive protein), daily dose of glucocorticoids, and cumulative organ damage positively correlated with arterial stiffness. Conclusions: SLE patients show increased arterial stiffness which correlates with markers of inflammation, that is involved in early alterations in arterial walls. Applanation tonometry can be used to screen SLE patients for subclinical vascular damage to implement prevention strategies for CVD.
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19
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Edwards N, Langford-Smith AWW, Wilkinson FL, Alexander MY. Endothelial Progenitor Cells: New Targets for Therapeutics for Inflammatory Conditions With High Cardiovascular Risk. Front Med (Lausanne) 2018; 5:200. [PMID: 30042945 PMCID: PMC6048266 DOI: 10.3389/fmed.2018.00200] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 06/21/2018] [Indexed: 12/12/2022] Open
Abstract
Over the past decade, we have witnessed an exponential growth of interest into the role of endothelial progenitor cells (EPCs) in cardiovascular disease. While the major thinking revolves around EPC angiogenic repair properties, we have used a hypothesis-driven approach to discover disease-related defects in their characteristics and based on these findings, have identified opportunities for functional enhancement, which offer an exciting avenue for translation into clinical intervention. In this review, we focus on two groups; circulating myeloid angiogenic cells (MACs) and late outgrowth endothelial colony forming cells (ECFCs), and will discuss the unique properties and defects of each population, as new insights have been gained into the potential function of each sub-type using current techniques and multiomic technology. We will discuss their role in inflammatory disorders and alterations in mitochondrial function. In addition, we share key insights into the glycocalyx, and propose this network of membrane-bound proteoglycans and glycoproteins, covering the endothelium warrants further investigation in order to clarify its significance in ECFC regulation of vascularization and angiogenesis and ultimately for potential translational therapeutic aspects.
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Affiliation(s)
- Nicola Edwards
- Cardiovascular Science, Centre for Bioscience, Faculty of Science and Engineering, Manchester Metropolitan University, Manchester, United Kingdom
| | - Alexander W W Langford-Smith
- Cardiovascular Science, Centre for Bioscience, Faculty of Science and Engineering, Manchester Metropolitan University, Manchester, United Kingdom
| | - Fiona L Wilkinson
- Cardiovascular Science, Centre for Bioscience, Faculty of Science and Engineering, Manchester Metropolitan University, Manchester, United Kingdom
| | - M Yvonne Alexander
- Cardiovascular Science, Centre for Bioscience, Faculty of Science and Engineering, Manchester Metropolitan University, Manchester, United Kingdom.,Manchester Academic Health Science Centre, Manchester, United Kingdom
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20
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Affiliation(s)
- Sindhu R Johnson
- Toronto Scleroderma Program, Division of Rheumatology, Department of Medicine, Toronto Western Hospital; Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada;
| | - Kelly K O'Brien
- Department of Physical Therapy, Rehabilitation Sciences Institute, Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
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21
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Brogan P, Eleftheriou D. Vasculitis update: pathogenesis and biomarkers. Pediatr Nephrol 2018; 33:187-198. [PMID: 28785984 PMCID: PMC5769819 DOI: 10.1007/s00467-017-3597-4] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Revised: 01/12/2017] [Accepted: 01/13/2017] [Indexed: 01/29/2023]
Abstract
Better understanding of the pathogenesis and treatment of primary systemic vasculitides (PSV) has led to the development of many potentially clinically relevant biomarkers. Genome-wide association studies have highlighted that MHC class II polymorphisms may influence the development of particular anti-neutrophil cytoplasmic antibody (ANCA) serotypes, but not the clinical phenotype of ANCA-associated vasculitis (AAV). Although ANCAs are overall poor biomarkers of disease activity, they may be useful for the prediction of flares of renal and/or pulmonary vasculitis. Moreover, patients with proteinase 3 (PR3)-AAV may respond better to rituximab than cyclophosphamide. Newer biomarkers of renal vasculitis in AAV include urinary soluble CD163, and may in the future reduce the requirement for renal biopsy. Better understanding of dysregulated neutrophil activation in AAV has led to the identification of novel biomarkers including circulating microparticles, and neutrophil extracellular traps (NETs), although their clinical utility has not yet been realised. Studies examining endothelial injury and repair responses have additionally revealed indices that may have utility as disease activity and/or prognostic biomarkers. Last, next-generation sequencing technologies are revealing monogenic forms of vasculitis, such as deficiency of adenosine deaminase type 2 (DADA2), and are profoundly influencing the approach to the diagnosis and treatment of vasculitis in the young.
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Affiliation(s)
- Paul Brogan
- Infection, Inflammation, and Immunology Section, University College London Great Ormond Street Institute of Child Health, 30 Guilford Street, London, WC1N1EH, UK.
| | - Despina Eleftheriou
- Infection, Inflammation, and Immunology Section, University College London Great Ormond Street Institute of Child Health, 30 Guilford Street, London, WC1N1EH, UK
- Arthritis Research UK Centre for Adolescent Rheumatology, University College London Great Ormond Street Institute of Child Health, 30 Guilford Street, London, WC1N1EH, UK
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Update on the pathogenesis and treatment of childhood-onset systemic lupus erythematosus. Curr Opin Rheumatol 2017; 28:488-96. [PMID: 27341622 DOI: 10.1097/bor.0000000000000317] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
PURPOSE OF REVIEW This article will provide an update of studies published in the last year regarding epidemiology, pathogenesis, major disease manifestations and outcomes, and therapies in childhood-onset systemic lupus erythematosus (cSLE). RECENT FINDINGS Recent studies on cSLE epidemiology supported previous findings that cSLE patients have more severe disease and tend to accumulate damage rapidly. Lupus nephritis remains frequent and is still a significant cause of morbidity and mortality. In the past year unfortunately there were no new reproducible, biomarker studies to help direct therapy of renal disease. However, some progress was made in neuropsychiatric disease assessment, with a new and promising automated test to screen for cognitive dysfunction reported. There were no prospective interventional treatment trials designed for patients with cSLE published in the last year, but some studies involving children are currently active and might improve the therapeutic options for patients with cSLE. SUMMARY There is a need to get a better understanding of pathogenesis and identify new biomarkers in cSLE to more accurately predict outcomes. New insights into characterization of different clinical manifestations may enable to optimize individual interventions and influence the prognosis.
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Furumoto Y, Smith CK, Blanco L, Zhao W, Brooks SR, Thacker SG, Abdalrahman Z, Sciumè G, Tsai WL, Trier AM, Nunez L, Mast L, Hoffmann V, Remaley AT, O'Shea JJ, Kaplan MJ, Gadina M. Tofacitinib Ameliorates Murine Lupus and Its Associated Vascular Dysfunction. Arthritis Rheumatol 2017; 69:148-160. [PMID: 27429362 DOI: 10.1002/art.39818] [Citation(s) in RCA: 155] [Impact Index Per Article: 22.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Accepted: 07/12/2016] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Dysregulation of innate and adaptive immune responses contributes to the pathogenesis of systemic lupus erythematosus (SLE) and its associated premature vascular damage. No drug to date targets both systemic inflammatory disease and the cardiovascular complications of SLE. Tofacitinib is a JAK inhibitor that blocks signaling downstream of multiple cytokines implicated in lupus pathogenesis. While clinical trials have shown that tofacitinib exhibits significant clinical efficacy in various autoimmune diseases, its role in SLE and the associated vascular pathology remains to be characterized. METHODS MRL/lpr lupus-prone mice were administered tofacitinib or vehicle by gavage for 6 weeks (therapeutic arm) or 8 weeks (preventive arm). Nephritis, skin inflammation, serum levels of autoantibodies and cytokines, mononuclear cell phenotype and gene expression, neutrophil extracellular traps (NETs) release, endothelium-dependent vasorelaxation, and endothelial differentiation were compared in treated and untreated mice. RESULTS Treatment with tofacitinib led to significant improvement in measures of disease activity, including nephritis, skin inflammation, and autoantibody production. In addition, tofacitinib treatment reduced serum levels of proinflammatory cytokines and interferon responses in splenocytes and kidney tissue. Tofacitinib also modulated the formation of NETs and significantly increased endothelium-dependent vasorelaxation and endothelial differentiation. The drug was effective in both preventive and therapeutic strategies. CONCLUSION Tofacitinib modulates the innate and adaptive immune responses, ameliorates murine lupus, and improves vascular function. These results indicate that JAK inhibitors have the potential to be beneficial in SLE and its associated vascular damage.
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Affiliation(s)
- Yasuko Furumoto
- Translational Immunology Section, Office of Science Technology (OST), NIAMS, NIH
| | | | - Luz Blanco
- Systemic Autoimmunity Branch, NIAMS, NIH
| | - Wenpu Zhao
- Systemic Autoimmunity Branch, NIAMS, NIH
| | | | | | | | | | - Wanxia L Tsai
- Translational Immunology Section, Office of Science Technology (OST), NIAMS, NIH
| | - Anna M Trier
- Translational Immunology Section, Office of Science Technology (OST), NIAMS, NIH
| | - Leti Nunez
- Translational Immunology Section, Office of Science Technology (OST), NIAMS, NIH
| | - Laurel Mast
- Translational Immunology Section, Office of Science Technology (OST), NIAMS, NIH
| | - Victoria Hoffmann
- Diagnostic and Research Services Branch, Office of the Director, NIH
| | | | - John J O'Shea
- Molecular Immunology and Inflammation Branch, NIAMS, NIH
| | | | - Massimo Gadina
- Translational Immunology Section, Office of Science Technology (OST), NIAMS, NIH
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Sciascia S, Radin M, Yazdany J, Levy RA, Roccatello D, Dall'Era M, Cuadrado MJ. Efficacy of belimumab on renal outcomes in patients with systemic lupus erythematosus: A systematic review. Autoimmun Rev 2017; 16:287-293. [PMID: 28147262 DOI: 10.1016/j.autrev.2017.01.010] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Accepted: 11/27/2016] [Indexed: 01/05/2023]
Abstract
Both BLISS-52 and BLISS-76 international phase III trials in Systemic Lupus Erythematosus (SLE) met their primary outcomes; however, they were not designed to assess the efficacy of belimumab for the treatment of lupus nephritis (LN). LN is a frequent cause of SLE-associated morbidity and mortality, and emerging evidence suggests a potential therapeutic role for agents that target B lymphocyte stimulator (BLyS). We conducted a systematic review to identify data on the effect of belimumab on LN. A total of 2004 patients with SLE were identified from 11 studies. Three hundred and twenty-six patients had LN at baseline and 234 (71.8%) of those received belimumab. Thirteen patients out of 234 (5.5%) received belimumab for active LN. Due to the heterogeneous definitions of treatment response, clinical presentation and renal involvement, it was not possible to compare results using a single outcome parameter. However, the majority of these studies defined clinical response in terms of rates of renal flare, renal remission, and/or renal organ disease improvement. One hundred twenty-nine (55.1%) of the 234 patients with LN at baseline showed an improvement in renal parameters after treatment with belimumab. In patients with baseline proteinuria>0.2g/24h, (n=687), those receiving belimumab had a median reduction in proteinuria during follow-up as high as 38%. When focusing on patients with proteinuria≥1g/24h (n=228), 70.7% of those treated with belimumab (n=157) achieved a renal response. In the pooled population of patients receiving belimumab, we found an overall annual renal flare rate of 1.7% [24/1448, mean observation time 1,1years (0,5-3)]. Despite the limitations of the studies included in this analysis, available data are promising and provide preliminary support for targeting BlyS to induce or maintain a renal response. Further trials should examine whether belimumab (alone or following rituximab) represents an additional therapeutic option in the treatment of LN.
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Affiliation(s)
- S Sciascia
- Center of Research of Immunopathology and Rare Diseases, Coordinating Center of the Network for Rare Diseases of Piedmont and Aosta Valley, Department of Clinical and Biological Sciences, University of Turin, Turin, Italy; SCDU Nephrology and Dialysis, S. Giovanni Bosco Hospital, Department of Clinical and Biological Sciences, University of Turin, Turin, Italy.
| | - M Radin
- Center of Research of Immunopathology and Rare Diseases, Coordinating Center of the Network for Rare Diseases of Piedmont and Aosta Valley, Department of Clinical and Biological Sciences, University of Turin, Turin, Italy
| | - J Yazdany
- Division of Rheumatology, Russell/Engleman Research Center, University of California, San Francisco, San Francisco, California, United States
| | - R A Levy
- Department of Rheumatology, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil; Pós-graduação em Ciências Médicas (PGCM), Faculdade de Ciências, Médicas, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
| | - D Roccatello
- Center of Research of Immunopathology and Rare Diseases, Coordinating Center of the Network for Rare Diseases of Piedmont and Aosta Valley, Department of Clinical and Biological Sciences, University of Turin, Turin, Italy; SCDU Nephrology and Dialysis, S. Giovanni Bosco Hospital, Department of Clinical and Biological Sciences, University of Turin, Turin, Italy
| | - M Dall'Era
- Division of Rheumatology, Russell/Engleman Research Center, University of California, San Francisco, San Francisco, California, United States
| | - M J Cuadrado
- Louise Coote Lupus Unit, Guy's and St Thomas' NHS Foundation Trust, London, UK
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Abstract
PURPOSE OF REVIEW Atherosclerotic cardiovascular disease confers significant morbidity and mortality in patients with systemic lupus erythematosus (SLE) and cannot be fully explained by traditional cardiovascular risk factors. Recent immunologic discoveries have outlined putative pathways in SLE that may also accelerate the development of atherosclerosis. RECENT FINDINGS Aberrant innate and adaptive immune responses implicated in lupus pathogenesis may also contribute to the development of accelerated atherosclerosis in these patients. Defective apoptosis, abnormal lipoprotein function, autoantibodies, aberrant neutrophil responses, and a dysregulated type I interferon pathway likely contribute to endothelial dysfunction. SLE macrophages have an inflammatory phenotype that may drive progression of plaque. SUMMARY Recent discoveries have placed increased emphasis on the immunology of atherosclerotic cardiovascular disease. Understanding the factors that drive the increased risk for cardiovascular disease in SLE patients may provide selective therapeutic targets for reducing inflammation and improving outcomes in atherosclerosis.
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Affiliation(s)
- Laura B. Lewandowski
- Systemic Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892
| | - Mariana J. Kaplan
- Systemic Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892
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Grenn RC, Yalavarthi S, Gandhi AA, Kazzaz NM, Núñez-Álvarez C, Hernández-Ramírez D, Cabral AR, McCune WJ, Bockenstedt PL, Knight JS. Endothelial progenitor dysfunction associates with a type I interferon signature in primary antiphospholipid syndrome. Ann Rheum Dis 2016; 76:450-457. [PMID: 27432357 DOI: 10.1136/annrheumdis-2016-209442] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Revised: 06/03/2016] [Accepted: 06/25/2016] [Indexed: 01/16/2023]
Abstract
OBJECTIVES Patients with antiphospholipid syndrome (APS) are at risk for subclinical endothelial injury, as well as accelerated atherosclerosis. In the related disease systemic lupus erythematosus, there is a well-established defect in circulating endothelial progenitors, which leads to an accrual of endothelial damage over time. This defect has been at least partially attributed to exaggerated expression of type I interferons (IFNs). We sought to determine whether these pathways are important in APS. METHODS We studied 68 patients with primary APS. Endothelial progenitors were assessed by flow cytometry and functional assay. Type I IFN activity was determined by a well-accepted bioassay, while peripheral blood mononuclear cells were scored for expression of IFN-responsive genes. RESULTS Endothelial progenitors from patients with APS demonstrated a marked defect in the ability to differentiate into endothelial cells, a phenotype which could be mimicked by treating control progenitors with APS sera. Elevated type I IFN activity was detected in the circulation of patients with APS (a finding that was then replicated in an independent cohort). While IgG depletion from APS sera did not rescue endothelial progenitor function, the dysfunction was successfully reversed by a type I IFN receptor-neutralising antibody. CONCLUSIONS We describe, for the first time to our knowledge, an IFN signature in primary APS and show that this promotes impaired endothelial progenitor function. This work opens the door to novel approaches that may mitigate vascular damage in APS, such as anti-IFN drugs.
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Affiliation(s)
- Robert C Grenn
- Division of Rheumatology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Srilakshmi Yalavarthi
- Division of Rheumatology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Alex A Gandhi
- Division of Rheumatology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Nayef M Kazzaz
- Division of Rheumatology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Carlos Núñez-Álvarez
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Diego Hernández-Ramírez
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Antonio R Cabral
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.,Division of Rheumatology, The Ottawa Hospital, University of Ottawa, Ottawa, Ontario, Canada
| | - W Joseph McCune
- Division of Rheumatology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Paula L Bockenstedt
- Division of Hematology/Oncology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Jason S Knight
- Division of Rheumatology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
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Barsalou J, Bradley TJ, Tyrrell PN, Slorach C, Ng LWK, Levy DM, Silverman ED. Impact of Disease Duration on Vascular Surrogates of Early Atherosclerosis in Childhood-Onset Systemic Lupus Erythematosus. Arthritis Rheumatol 2016; 68:237-46. [PMID: 26361097 DOI: 10.1002/art.39423] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2015] [Accepted: 09/01/2015] [Indexed: 12/27/2022]
Abstract
OBJECTIVE To determine whether longer disease duration negatively impacts carotid intima-media thickness (CIMT), flow-mediated dilation (FMD), and pulse wave velocity (PWV) in a cohort of patients with childhood-onset systemic lupus erythematosus (SLE), and to compare CIMT, FMD, and PWV in patients with childhood-onset SLE with those in healthy children and explore determinants of vascular test results in childhood-onset SLE. METHODS Cross-sectional analysis was performed in a prospective longitudinal cohort of patients with childhood-onset SLE at the latest followup visit. Clinical and laboratory data were collected for patients with childhood-onset SLE. CIMT, FMD, and PWV were measured using standardized protocols in patients with childhood-onset SLE and healthy children. Correlations between disease duration and results of the 3 vascular tests were performed. Vascular data in patients with childhood-onset SLE were compared with those in healthy children. Multivariable linear regression was used to identify determinants of CIMT, FMD, and PWV in childhood-onset SLE. RESULTS Patients with childhood-onset SLE (n = 149) and healthy controls (n = 178) were enrolled. The median age of the patients was 17.2 years (interquartile range [IQR] 15.7-17.9 years), and their median disease duration was 3.2 years (IQR 1.8-4.9 years). The median age of the healthy children was 14.7 years (IQR 13.1-15.9 years). Longer disease duration correlated with worse FMD (r = -0.2, P = 0.031) in patients with childhood-onset SLE. Patients with childhood-onset SLE had smaller (better) CIMT, higher (better) FMD, and similar PWV compared with healthy controls. Linear regression analysis explained <24% of the variation in vascular test results in patients with childhood-onset SLE, suggesting that other variables should be explored as important determinants of CIMT, FMD, and PWV. CONCLUSION In this cohort of 149 patients with childhood-onset SLE, patients did not have worse CIMT, FMD, or PWV than did healthy controls. Longer disease duration was associated with worse FMD, suggesting progressive endothelial dysfunction over time.
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Affiliation(s)
- Julie Barsalou
- Centre Hospitalier Universitaire St. Justine, University of Montreal, Montreal, Quebec, Canada), Timothy J. Bradley, MBChB, FRACP, Cameron Slorach, RDCS, Lawrence W. K. Ng, BSc, Deborah M. Levy, MD, MS, FRCPC: The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Timothy J Bradley
- Centre Hospitalier Universitaire St. Justine, University of Montreal, Montreal, Quebec, Canada), Timothy J. Bradley, MBChB, FRACP, Cameron Slorach, RDCS, Lawrence W. K. Ng, BSc, Deborah M. Levy, MD, MS, FRCPC: The Hospital for Sick Children, Toronto, Ontario, Canada
| | | | - Cameron Slorach
- Centre Hospitalier Universitaire St. Justine, University of Montreal, Montreal, Quebec, Canada), Timothy J. Bradley, MBChB, FRACP, Cameron Slorach, RDCS, Lawrence W. K. Ng, BSc, Deborah M. Levy, MD, MS, FRCPC: The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Lawrence W K Ng
- Centre Hospitalier Universitaire St. Justine, University of Montreal, Montreal, Quebec, Canada), Timothy J. Bradley, MBChB, FRACP, Cameron Slorach, RDCS, Lawrence W. K. Ng, BSc, Deborah M. Levy, MD, MS, FRCPC: The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Deborah M Levy
- Centre Hospitalier Universitaire St. Justine, University of Montreal, Montreal, Quebec, Canada), Timothy J. Bradley, MBChB, FRACP, Cameron Slorach, RDCS, Lawrence W. K. Ng, BSc, Deborah M. Levy, MD, MS, FRCPC: The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Earl D Silverman
- The Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada
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Endothelial progenitor cells: Are they displaying a function in autoimmune disorders? Mech Ageing Dev 2016; 159:44-48. [PMID: 27153975 DOI: 10.1016/j.mad.2016.05.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Revised: 04/27/2016] [Accepted: 05/01/2016] [Indexed: 10/21/2022]
Abstract
Endothelial Progenitor Cells (EPCs) are bone marrow derived cells able to differentiate in mature endothelial cells (EC) contributing to the generation of new vessels, connecting to fibronectin, and forming colonies and/or colony forming units. Since circulating EPCs can be actively considered part of endothelial damage in several cardiovascular diseases and autoimmune disorders the possibility to have a measure for endothelium damage should be considered of interest to predict the patient out-come. At the same time the EPCs proliferative and regenerative role could be considered for therapeutic applications. Studies have been performed to elucidate the role of EPCs in Systemic Sclerosis and many review and articles published on this topic. In the present paper we aimed to review the role of EPCs in other autoimmune disorders.
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Banyard DA, Adnani BO, Melkumyan S, Araniego CA, Widgerow AD. Endothelial progenitor cells and burn injury - exploring the relationship. BURNS & TRAUMA 2016; 4:4. [PMID: 27574674 PMCID: PMC4964096 DOI: 10.1186/s41038-016-0028-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 01/13/2016] [Indexed: 12/25/2022]
Abstract
Burn wounds result in varying degrees of soft tissue damage that are typically graded clinically. Recently a key participant in neovascularization, the endothelial progenitor cell, has been the subject of intense cardiovascular research to explore whether it can serve as a biomarker for vascular injury. In this review, we examine the identity of the endothelial progenitor cell as well as the evidence that support its role as a key responder after burn insult. While there is conflicting evidence with regards to the delta of endothelial progenitor cell mobilization and burn severity, it is clear that they play an important role in wound healing. Systematic and controlled studies are needed to clarify this relationship, and whether this population can serve as a biomarker for burn severity.
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Affiliation(s)
- Derek A Banyard
- Department of Plastic Surgery, Center for Tissue Engineering, University of California, Irvine, 200S Manchester Ave, Ste 650, Orange, CA 92868 USA
| | - Blake O Adnani
- Department of Plastic Surgery, Center for Tissue Engineering, University of California, Irvine, 200S Manchester Ave, Ste 650, Orange, CA 92868 USA
| | - Satenik Melkumyan
- Department of Plastic Surgery, Center for Tissue Engineering, University of California, Irvine, 200S Manchester Ave, Ste 650, Orange, CA 92868 USA
| | - Cheryl Ann Araniego
- Department of Plastic Surgery, Center for Tissue Engineering, University of California, Irvine, 200S Manchester Ave, Ste 650, Orange, CA 92868 USA
| | - Alan D Widgerow
- Department of Plastic Surgery, Center for Tissue Engineering, University of California, Irvine, 200S Manchester Ave, Ste 650, Orange, CA 92868 USA
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Kort EJ, Croskey L, Scibienski T, Rajasekaran S, Jovinge S. Circulating Progenitor Cells and Childhood Cardiovascular Disease. Pediatr Cardiol 2016; 37:225-31. [PMID: 26554720 DOI: 10.1007/s00246-015-1300-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Accepted: 10/20/2015] [Indexed: 12/18/2022]
Abstract
Circulating progenitor cells have been extensively studied in the context of heart disease in adults. In these patients, they have been demonstrated to be markers of myocardial injury and recovery as well as potential therapeutic agents. However, studies in children are much more limited. Here we review current knowledge pertaining to circulating progenitor cells in the context of childhood cardiovascular disease. Priorities for further research are also highlighted.
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Affiliation(s)
- Eric J Kort
- DeVos Cardiovascular Research Program of Spectrum Health and Van Andel Research Institute, 100 Michigan Street NE, Grand Rapids, MI, 49503, USA.
- Michigan State University, College of Human Medicine, 15 Michigan Street NE, Grand Rapids, MI, USA.
- Helen DeVos Children's Hospital, 100 Michigan Street NE, Grand Rapids, MI, USA.
| | - Lacey Croskey
- Michigan State University, College of Human Medicine, 15 Michigan Street NE, Grand Rapids, MI, USA
| | - Taryn Scibienski
- Michigan State University, College of Human Medicine, 15 Michigan Street NE, Grand Rapids, MI, USA
| | - Surender Rajasekaran
- Michigan State University, College of Human Medicine, 15 Michigan Street NE, Grand Rapids, MI, USA
- Helen DeVos Children's Hospital, 100 Michigan Street NE, Grand Rapids, MI, USA
| | - Stefan Jovinge
- DeVos Cardiovascular Research Program of Spectrum Health and Van Andel Research Institute, 100 Michigan Street NE, Grand Rapids, MI, 49503, USA
- Michigan State University, College of Human Medicine, 15 Michigan Street NE, Grand Rapids, MI, USA
- Cardiovascular Institute, Stanford University, Palo Alto, CA, USA
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Frieri M, Stampfl H. Systemic lupus erythematosus and atherosclerosis: Review of the literature. Autoimmun Rev 2016; 15:16-21. [DOI: 10.1016/j.autrev.2015.08.007] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2015] [Accepted: 08/15/2015] [Indexed: 12/21/2022]
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Hong Y, Eleftheriou D, Klein NJ, Brogan PA. Impaired function of endothelial progenitor cells in children with primary systemic vasculitis. Arthritis Res Ther 2015; 17:292. [PMID: 26475131 PMCID: PMC4609146 DOI: 10.1186/s13075-015-0810-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2015] [Accepted: 09/30/2015] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION Previously, we demonstrated that children with active systemic vasculitis (SV) have higher circulating CD34 + CD133 + KDR+ endothelial progenitor cells (EPC); the function of these EPCs, and their relationship with disease activity in vasculitis remains largely unexplored. We hypothesized that although EPC numbers are higher, EPC function is impaired in active SV of the young. The aims of this study were therefore to: 1. investigate the relationship between disease activity and EPC function in children with SV; and 2. study the influence of systemic inflammation on EPC function by investigating the effects of hyperthermia and TNF-α on EPC function. METHODS We performed a cross-sectional study of unselected children with SV with different levels of disease activity attending a single center (Great Ormond Street Hospital, London) between October 2008 and December 2014. EPCs were isolated from peripheral blood of children with SV, and healthy child controls. EPC function was assessed by their potential to form colonies (EPC-CFU), and ability to form clusters and incorporate into human umbilical vein endothelial cell (HUVEC) vascular structures in matrigel. The effects of hyperthermia and TNF-α on EPC function were also studied. RESULTS Twenty children, median age 12-years (5-16.5; nine males) were studied. EPC-CFU and the number of EPC clusters formed on matrigel were significantly reduced in children with active vasculitis compared with healthy controls (p = 0.02 for EPC-CFU; p = 0.01 for EPC cluster formation). Those with active vasculitis had lower EPC-CFU and EPC cluster formation than those with inactive disease, although non-significantly so. In addition, EPC incorporation into matrigel HUVEC networks was lower in children with SV compared with healthy children, irrespective of disease activity. Ex-vivo pre-treatment of EPC with hyperthermia impaired EPC function; TNF-α down-regulated EPC expression of CD18/CD11b and resulted in decreased incorporation into HUVEC networks. CONCLUSIONS Whilst our previous work showed that circulating CD34 + EPC numbers are well preserved, this study revealed that EPC function is significantly impaired in children with vasculitis. It is possible that the chronic inflammatory milieu associated with vasculitis may impair EPC function, and thus contribute to an unfavourable balance between endothelial injury and repair. The mechanism of this remains to be established, however.
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Affiliation(s)
- Ying Hong
- Infection, Immunity, Immunology and Physiological Medicine, Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK.
| | - Despina Eleftheriou
- Infection, Immunity, Immunology and Physiological Medicine, Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK.
| | - Nigel J Klein
- Infection, Immunity, Immunology and Physiological Medicine, Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK.
| | - Paul A Brogan
- Infection, Immunity, Immunology and Physiological Medicine, Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK.
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