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Rabrenović V, Petrović M, Rabrenović M, Rančić N. Association between metabolic syndrome and lupus nephritis activity. J Med Biochem 2024; 43:565-573. [PMID: 39139181 PMCID: PMC11318902 DOI: 10.5937/jomb0-45732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 02/05/2024] [Indexed: 08/15/2024] Open
Abstract
Background Metabolic syndrome (MetS) in patients with systemic lupus erythematosus (SLE) represents an additional burden and a poor prognostic factor for the onset or worsening of atherosclerosis and cardiovascular complications. In many patients with lupus nephritis (LN), MetS is often already manifested initially. Our work aimed to determine the frequency and characteristics of MetS in patients with LN, as well as the relationship components of MetS and characteristics of disease activity. Methods The clinical study included 67 patients with LN, 54 (80.59%) female and 13 (19.41%) male, with an average age of 42.86±14.46 years. Patients were divided into two groups: with MetS (35.82%) and without MetS (64.18%), active LN had (34 or 50.74%), and LN in remission (33 or 49.25%). We monitored clinical and biochemical parameters of interest. Results Comparing patients with LN collectively, as well as those with MetS and without MetS, we observed that patients with MetS were older (p=0.001), BMI (p<0.001), and systolic arterial pressure was higher (p=0.002), and smokers were more common in this group (p<0.001). In the analysis, increased triglycerides (p<0.001) and creatinine (p=0.027), and decreased albumin (p=0.050) and GFR (p=0.020) were observed in the group with MetS. MetS was present in 44.11% of patients with active LN and in 27.7% with LN in remission. The most common MetS parameter was arterial hypertension (76.6%), which correlated with GFR and creatinine; hypertriglyceridemia (47.8%), which is correlated with anti-ds-DNA Ab, erythrocyturia, proteinuria, and SLEDAI/r index; decreased HDL cholesterol (28.4%) which significantly correlated with albumin, C3 and anti-ds-DNA Ab. Conclusions In our patients with LN, MetS was associated with older age, impaired kidney function, and smoking. The most common parameter of MetS was arterial hypertension and dyslipidemia, which were significantly correlated with disease activity parameters, indicating an increased risk of cardiovascular complications in this group of patients.
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Affiliation(s)
| | | | | | - Nemanja Rančić
- Military Medical Academy, Centre for Clinical Pharmacology, Belgrade
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2
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DelOlmo-Romero S, Medina-Martínez I, Gil-Gutierrez R, Pocovi-Gerardino G, Correa-Rodríguez M, Ortego-Centeno N, Rueda-Medina B. Metabolic syndrome in systemic lupus erythematosus patients under Mediterranean diet. Med Clin (Barc) 2024; 162:259-264. [PMID: 38040571 DOI: 10.1016/j.medcli.2023.10.009] [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] [Received: 07/20/2023] [Revised: 10/10/2023] [Accepted: 10/11/2023] [Indexed: 12/03/2023]
Abstract
BACKGROUND AND AIMS Metabolic syndrome (MetS) is a chronic proinflammatory and prothrombotic condition that exacerbates insulin resistance, oxidative damage, and cardiovascular risk, being more prevalent in patients with systemic lupus erythematosus (SLE), a chronic multisystemic autoimmune disorder. This study aim was to determine the prevalence of MetS and associations with SLE clinical characteristics, cardiovascular risk and dietary pattern in a population of Spanish SLE patients. DESIGN AND METHODS Cross-sectional study of 293 patients was conducted (90.4% females; mean age 46.8 (12.94)). The diagnosis of MetS was established based on the criteria of the National Cholesterol Education Program Adult Treatment Panel III. SLE Disease Activity Index (SLEDAI-2K) and SDI Damage Index were used to assess disease activity and disease-related damage, respectively. Med Diet adherence was assessed through a 14 items questionnaire on food consumption frequency and habits. RESULTS MetS was present in 15% SLE patients. Triglycerides, high-density lipoprotein cholesterol, systolic blood pressure and waist circumference were significantly increased (p<0.001) in the group of MetS patients. Patients with MetS showed significantly increased SDI damage index (1.70 (1.69) vs 0.88 (1.12), p<0.001) and complement C3 level (118.70 (32.67) vs 107.55 (26.82), p=0.011). No significant differences were observed according to Med Diet adherence level. CONCLUSION We observed a lower prevalence of MetS in SLE than that reported in previous studies, which may be a result of the good level of adherence to the MedDiet in our study sample. Additionally, MetS was associated with higher SDI and complement C3 levels but no with medication use.
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Affiliation(s)
- Sara DelOlmo-Romero
- Institute of Biomedical Research (IBS), Granada, Spain; Nursing Department, Faculty of Health Sciences, University of Granada, Granada, Spain.
| | - Irene Medina-Martínez
- Institute of Biomedical Research (IBS), Granada, Spain; Nursing Department, Faculty of Health Sciences, University of Granada, Granada, Spain
| | - Rocio Gil-Gutierrez
- Institute of Biomedical Research (IBS), Granada, Spain; Nursing Department, Faculty of Health Sciences, University of Granada, Granada, Spain
| | | | - María Correa-Rodríguez
- Institute of Biomedical Research (IBS), Granada, Spain; Nursing Department, Faculty of Health Sciences, University of Granada, Granada, Spain
| | - Norberto Ortego-Centeno
- Institute of Biomedical Research (IBS), Granada, Spain; Faculty of Medicine, University of Granada, Granada, Spain
| | - Blanca Rueda-Medina
- Institute of Biomedical Research (IBS), Granada, Spain; Nursing Department, Faculty of Health Sciences, University of Granada, Granada, Spain
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3
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Li S, Ding H, Qi Z, Yang J, Huang J, Huang L, Zhang M, Tang Y, Shen N, Qian K, Guo Q, Wan J. Serum Metabolic Fingerprints Characterize Systemic Lupus Erythematosus. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2304610. [PMID: 37953381 PMCID: PMC10787061 DOI: 10.1002/advs.202304610] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 10/01/2023] [Indexed: 11/14/2023]
Abstract
Metabolic fingerprints in serum characterize diverse diseases for diagnostics and biomarker discovery. The identification of systemic lupus erythematosus (SLE) by serum metabolic fingerprints (SMFs) will facilitate precision medicine in SLE in an early and designed manner. Here, a discovery cohort of 731 individuals including 357 SLE patients and 374 healthy controls (HCs), and a validation cohort of 184 individuals (SLE/HC, 91/93) are constructed. Each SMF is directly recorded by nano-assisted laser desorption/ionization mass spectrometry (LDI MS) within 1 minute using 1 µL of native serum, which contains 908 mass to charge features. Sparse learning of SMFs achieves the SLE identification with sensitivity/specificity and area-under-the-curve (AUC) up to 86.0%/92.0% and 0.950 for the discovery cohort. For the independent validation cohort, it exhibits no performance loss by affording the sensitivity/specificity and AUC of 89.0%/100.0% and 0.992. Notably, a metabolic biomarker panel is screened out from the SMFs, demonstrating the unique metabolic pattern of SLE patients different from both HCs and rheumatoid arthritis patients. In conclusion, SMFs characterize SLE by revealing its unique metabolic pattern. Different regulation of small molecule metabolites contributes to the precise diagnosis of autoimmune disease and further exploration of the pathogenic mechanisms.
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Affiliation(s)
- Shunxiang Li
- School of Biomedical Engineeringand Med‐X Research InstituteShanghai Jiao Tong UniversityShanghai200030P. R. China
- State Key Laboratory for Oncogenes and Related GenesShanghai Key Laboratory of Gynecologic Oncologyand Department of Obstetrics and GynecologyRenji HospitalSchool of MedicineShanghai Jiao Tong UniversityShanghai200127P. R. China
| | - Huihua Ding
- Department of Rheumatologyand Shanghai Institute of RheumatologyRenji HospitalSchool of MedicineShanghai Jiao Tong UniversityShanghai200001P. R. China
| | - Ziheng Qi
- School of Chemistry and Molecular EngineeringEast China Normal UniversityShanghai200241P. R. China
| | - Jing Yang
- School of Biomedical Engineeringand Med‐X Research InstituteShanghai Jiao Tong UniversityShanghai200030P. R. China
- State Key Laboratory for Oncogenes and Related GenesShanghai Key Laboratory of Gynecologic Oncologyand Department of Obstetrics and GynecologyRenji HospitalSchool of MedicineShanghai Jiao Tong UniversityShanghai200127P. R. China
| | - Jingyi Huang
- School of Biomedical Engineeringand Med‐X Research InstituteShanghai Jiao Tong UniversityShanghai200030P. R. China
| | - Lin Huang
- Shanghai Institute of Thoracic TumorsShanghai Chest HospitalShanghai Jiao Tong UniversityShanghai200030P. R. China
| | - Mengji Zhang
- School of Biomedical Engineeringand Med‐X Research InstituteShanghai Jiao Tong UniversityShanghai200030P. R. China
- State Key Laboratory for Oncogenes and Related GenesShanghai Key Laboratory of Gynecologic Oncologyand Department of Obstetrics and GynecologyRenji HospitalSchool of MedicineShanghai Jiao Tong UniversityShanghai200127P. R. China
| | - Yuanjia Tang
- Department of Rheumatologyand Shanghai Institute of RheumatologyRenji HospitalSchool of MedicineShanghai Jiao Tong UniversityShanghai200001P. R. China
| | - Nan Shen
- Department of Rheumatologyand Shanghai Institute of RheumatologyRenji HospitalSchool of MedicineShanghai Jiao Tong UniversityShanghai200001P. R. China
| | - Kun Qian
- School of Biomedical Engineeringand Med‐X Research InstituteShanghai Jiao Tong UniversityShanghai200030P. R. China
- State Key Laboratory for Oncogenes and Related GenesShanghai Key Laboratory of Gynecologic Oncologyand Department of Obstetrics and GynecologyRenji HospitalSchool of MedicineShanghai Jiao Tong UniversityShanghai200127P. R. China
| | - Qiang Guo
- Department of Rheumatologyand Shanghai Institute of RheumatologyRenji HospitalSchool of MedicineShanghai Jiao Tong UniversityShanghai200001P. R. China
| | - Jingjing Wan
- School of Chemistry and Molecular EngineeringEast China Normal UniversityShanghai200241P. R. China
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David T, Su L, Cheng Y, Gordon C, Parker B, Isenberg D, Reynolds JA, Bruce IN. Predictors of British Isles Lupus Assessment Group-based outcomes in patients with systemic lupus erythematosus: Analysis from the Systemic Lupus International Collaborating Clinics Inception Cohort. Lupus 2023:9612033231183273. [PMID: 37463793 PMCID: PMC7614893 DOI: 10.1177/09612033231183273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
BACKGROUND We aimed to identify factors associated with a significant reduction in SLE disease activity over 12 months assessed by the BILAG Index. METHODS In an international SLE cohort, we studied patients from their 'inception enrolment' visit. We also defined an 'active disease' cohort of patients who had active disease similar to that needed for enrolment into clinical trials. Outcomes at 12 months were; Major Clinical Response (MCR: reduction to classic BILAG C in all domains, steroid dose of ≤7.5 mg and SLEDAI ≤ 4) and 'Improvement' (reduction to ≤1B score in previously active organs; no new BILAG A/B; stable or reduced steroid dose; no increase in SLEDAI). Univariate and multivariate logistic regression with Least Absolute Shrinkage and Selection Operator (LASSO) and cross-validation in randomly split samples were used to build prediction models. RESULTS 'Inception enrolment' (n = 1492) and 'active disease' (n = 924) patients were studied. Models for MCR performed well (ROC AUC = .777 and .732 in the inception enrolment and active disease cohorts, respectively). Models for Improvement performed poorly (ROC AUC = .574 in the active disease cohort). MCR in both cohorts was associated with anti-malarial use and inversely associated with active disease at baseline (BILAG or SLEDAI) scores, BILAG haematological A/B scores, higher steroid dose and immunosuppressive use. CONCLUSION Baseline predictors of response in SLE can help identify patients in clinic who are less likely to respond to standard therapy. They are also important as stratification factors when designing clinical trials in order to better standardize overall usual care response rates.
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Affiliation(s)
- Trixy David
- The Kellgren Centre for Rheumatology, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Li Su
- MRC Biostatistics Unit, School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Yafeng Cheng
- MRC Biostatistics Unit, School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Caroline Gordon
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Benjamin Parker
- The Kellgren Centre for Rheumatology, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - David Isenberg
- Centre for Rheumatology, Division of Medicine, University College London, London, UK
| | - John A Reynolds
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
- Rheumatology Department, City Hospital, Sandwell and West Birmingham NHS Trust, Birmingham, UK
| | - Ian N Bruce
- The Kellgren Centre for Rheumatology, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
- Centre for Musculoskeletal Research, The University of Manchester, Faculty of Biology Medicine and Health, Manchester Academic Health Science Centre, Manchester, UK
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5
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Chen HW, Coias JL, Raman J, Adams-Huet B, Neeland IJ, Chong BF. Older black race is a risk factor for metabolic syndrome in cutaneous lupus erythematosus. Lupus 2023; 32:580-582. [PMID: 36744807 PMCID: PMC10121811 DOI: 10.1177/09612033231154785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Henry W Chen
- Department of Dermatology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | | | - Justin Raman
- 12233University of Florida College of Medicine, Gainesville, FL, USA
| | - Beverley Adams-Huet
- Department of Population and Data Sciences, 12334University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Ian J Neeland
- Harrington Heart and Vascular Institute, Division of Cardiovascular Medicine, University Hospitals Medical Center and Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Benjamin F Chong
- Department of Dermatology, University of Texas Southwestern Medical Center, Dallas, TX, USA
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6
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Elera-Fitzcarrald C, Reatégui-Sokolova C, Gamboa-Cárdenas RV, Medina M, Zevallos F, Pimentel-Quiroz VR, Cucho-Venegas JM, Alfaro-Lozano JL, Rodriguez-Bellido Z, Pastor-Asurza CA, Perich-Campos R, Alarcón GS, Ugarte-Gil MF. Metabolic syndrome predicts new damage in systemic lupus erythematosus patients: Data from the Almenara Lupus Cohort. Lupus 2022; 31:105-109. [PMID: 34989640 DOI: 10.1177/09612033211061481] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVES This study aims to determine whether the MetS predicts damage accrual in SLE patients. METHODS This longitudinal study was conducted in a cohort of consecutive SLE patients seen since 2012 at one single Peruvian institution. Patients had a baseline visit and then follow-up visits every 6 months. Patients with ≥ 2 visits were included. Evaluations included interview, medical records review, physical examination, and laboratory tests. Damage accrual was ascertained with the SLICC/ACR damage index (SDI) and disease activity with the SLEDAI-2K. Univariable and multivariable Cox-regression survival models were carried out to determine the risk of developing new damage. The multivariable model was adjusted for age at diagnosis; disease duration; socioeconomic status; SLEDAI; baseline SDI; the Charlson Comorbidity Index; daily dose; and time of exposure of prednisone (PDN), antimalarials, and immunosuppressive drugs. RESULTS Two hundred and forty-nine patients were evaluated; 232 of them were women (93.2%). Their mean (SD) age at diagnosis was 35.8 (13.1) years; nearly all patients were Mestizo. Disease duration was 7.4 (6.6) years. The SLEDAI-2K was 5.2 (4.3) and the SDI, 0.9 (1.3). One hundred and eight patients (43.4%) had MetS at baseline. During follow-up, 116 (46.6%) patients accrued at least one new point in the SDI damage index. In multivariable analyses, the presence of MetS was a predictor of the development of new damage (HR: 1.54 (1.05-2.26); p < 0.029). CONCLUSIONS The presence of MetS predicts the development of new damage in SLE patients, despite other well-known risk factors for such occurrence.
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Affiliation(s)
- Claudia Elera-Fitzcarrald
- Rheumatology Department, RinggoldID:280155Hospital Nacional Guillermo Almenara Irigoyen, Lima, Perú.,187071Universidad Científica del Sur, Lima, Perú
| | | | - Rocío V Gamboa-Cárdenas
- Rheumatology Department, RinggoldID:280155Hospital Nacional Guillermo Almenara Irigoyen, Lima, Perú.,187071Universidad Científica del Sur, Lima, Perú
| | | | | | - Victor R Pimentel-Quiroz
- Rheumatology Department, RinggoldID:280155Hospital Nacional Guillermo Almenara Irigoyen, Lima, Perú.,187071Universidad Científica del Sur, Lima, Perú
| | | | | | - Zoila Rodriguez-Bellido
- 187071Universidad Científica del Sur, Lima, Perú.,Universidad Nacional Mayor de San Marcos, Lima, Perú
| | - Cesar A Pastor-Asurza
- 187071Universidad Científica del Sur, Lima, Perú.,Universidad Nacional Mayor de San Marcos, Lima, Perú
| | - Risto Perich-Campos
- 187071Universidad Científica del Sur, Lima, Perú.,Universidad Nacional Mayor de San Marcos, Lima, Perú
| | - Graciela S Alarcón
- School of Medicine, The University of Alabama at Birmingham, Birmingham, AL, USA.,School of Medicine, Universidad Peruana Cayetano Heredia, Lima, Perú
| | - Manuel F Ugarte-Gil
- Rheumatology Department, RinggoldID:280155Hospital Nacional Guillermo Almenara Irigoyen, Lima, Perú.,187071Universidad Científica del Sur, Lima, Perú
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7
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Kinnett-Hopkins D, Ehrlich-Jones L, Chmiel JS, Chung A, Erickson D, Semanik P, Spring B, Rothrock NE, Ramsey-Goldman R. Motivational interviewing intervention for increasing physical activity and improving dietary behaviors: The lupus intervention fatigue trial protocol. Contemp Clin Trials 2022; 114:106690. [DOI: 10.1016/j.cct.2022.106690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 01/14/2022] [Accepted: 01/21/2022] [Indexed: 11/17/2022]
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8
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Hansen RB, Simard JF, Faurschou M, Jacobsen S. Distinct patterns of comorbidity prior to diagnosis of incident systemic lupus erythematosus in the Danish population. J Autoimmun 2021; 123:102692. [PMID: 34364172 DOI: 10.1016/j.jaut.2021.102692] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 06/24/2021] [Accepted: 06/28/2021] [Indexed: 01/11/2023]
Abstract
The objective of this study was to assess the cumulative prevalence of pre-existing comorbidities among patients diagnosed with systemic lupus erythematosus (SLE) in Denmark. The study included patients aged ≥18 years at the index date set to the date of first registration of SLE in the Danish National Patient Registry (DNPR) between 1996 and 2018. Up to 19 age- and sex-matched general population comparators per case were selected. Comorbidity diagnoses were retrieved from the DNPR based on International Classification of Diseases codes. We estimated cumulative prevalence of various comorbidities among cases and comparators, prevalence differences (PDs), and prevalence ratios (PRs), with PDs and PRs adjusted for age and sex, at the index date and 1, 2, 5, and 10 years before the index date. We identified 3,010 SLE cases and 57,046 comparators (mean age at index date: 47.3 years). Most comorbidities occurred more often in SLE patients versus comparators at the index date and up to 10 years before. Overrepresented comorbidities in SLE patients 10 years before SLE diagnosis included neuropsychiatric, cardiovascular, and venous thromboembolic diseases; PDs (95% CI) were 2.3% (1.4-3.3%), 1.3% (0.6-1.9%), and 1.1% (0.6-1.5%), respectively; corresponding PRs (95% CI) were 1.5 (1.3-1.8), 1.7 (1.4-2.1), and 4.3 (3.1-6.1). We found a higher prevalence of multiple comorbidities-not only at the time of SLE diagnosis but likewise during the 10-year pre-diagnosis period-among individuals with SLE. These findings underscore the importance of early clinical vigilance toward comorbidities starting in the diagnostic phase of SLE.
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Affiliation(s)
- Renata Baronaite Hansen
- Copenhagen Lupus and Vasculitis Clinic, Center for Rheumatology and Spine Diseases, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark; Blegdamsvej 9, 2100, København, Denmark; Department of Epidemiology and Population Health, Stanford University School of Medicine, 291 Campus Drive, Li Ka Shing Building, Stanford, CA, 94305-5101, USA.
| | - Julia F Simard
- Department of Epidemiology and Population Health, Stanford University School of Medicine, 291 Campus Drive, Li Ka Shing Building, Stanford, CA, 94305-5101, USA; Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, 291 Campus Drive, Li Ka Shing Building, Stanford, CA, 94305-5101, USA.
| | - Mikkel Faurschou
- Copenhagen Lupus and Vasculitis Clinic, Center for Rheumatology and Spine Diseases, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark; Blegdamsvej 9, 2100, København, Denmark.
| | - Søren Jacobsen
- Copenhagen Lupus and Vasculitis Clinic, Center for Rheumatology and Spine Diseases, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark; Blegdamsvej 9, 2100, København, Denmark; Department of Clinical Medicine, University of Copenhagen, Denmark; Nørregade 10, 1165, København, Denmark.
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9
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Gigante A, Iannazzo F, Navarini L, Sgariglia MC, Margiotta DPE, Vaiarello V, Foti F, Afeltra A, Cianci R, Rosato E. Metabolic syndrome and adipokine levels in systemic lupus erythematosus and systemic sclerosis. Clin Rheumatol 2021; 40:4253-4258. [PMID: 33839992 PMCID: PMC8463337 DOI: 10.1007/s10067-021-05731-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 03/09/2021] [Accepted: 04/04/2021] [Indexed: 11/27/2022]
Abstract
Introduction Aims of study were to evaluate the prevalence of metabolic syndrome (MetS) in systemic lupus erythematosus (SLE) and systemic sclerosis (SSc) patients and to evaluate serum level of adipokines in SLE and SSc patients with and without MetS. Methods Fifty SLE patients and 85 SSc patients were enrolled. The diagnosis of MetS was made according to the criteria of the National Cholesterol Education Program (NCEP) Adult Treatment Panel III. Clinical assessment and serum levels of adiponectin and resistin were evaluate in SLE and SSc patients. Results Prevalence of MetS was significantly (p<0.0001) higher in SLE patients than SSc patients (36% vs 10.6%). Median values of resistin were significantly (p<0.001) higher in SLE patients with MetS than SLE patients without MetS [4.01 ng/mL (2.7–4.5) vs 1.92 ng/mL (1.2–3)]. Median values of adiponectin were significantly (p<0.05) lower in SLE patients with MetS than SLE patients without MetS [5.64 ng/mL (4.96–8) vs 8.38 ng/mL (6.54–11.01)]. Systemic Lupus Erythematosus Activity Index [8 (6–12) vs 10 (6–13), p<0.01] and Systemic Damage Index [2 (1–3) vs 2 (0–3), p<0.001] were significantly higher in MetS patients than in patients without MetS. In SSc, the median value of disease severity scale was significantly higher (p<0.05) in MetS patients than in patients without MetS [7 (5–7) vs 5 (3–6)]. Conclusion Prevalence of MetS is higher in SLE patients. In SLE patients, MetS showed an association with adipokine levels and inflammation/activity disease scores. In SSc patients, MetS was associated with severity of disease.
Key Points • Prevalence of metabolic syndrome is higher in SLE patients than SSc patients. • Resistin is higher in SLE patients with metabolic syndrome. • Adineponectin is lower in SLE patients with metabolic syndrome. • Disease severity scale is higher in SSc patients with metabolic syndrome. |
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Affiliation(s)
- Antonietta Gigante
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Francesco Iannazzo
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Luca Navarini
- Unit of Allergology, Clinical Immunology and Rheumatology, Department of Medicine, Campus Bio-Medico University, Rome, Italy
| | - Maria Chiara Sgariglia
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | | | - Valentina Vaiarello
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Federica Foti
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Antonella Afeltra
- Unit of Allergology, Clinical Immunology and Rheumatology, Department of Medicine, Campus Bio-Medico University, Rome, Italy
| | - Rosario Cianci
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Edoardo Rosato
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy.
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10
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Mejía-Vilet JM, Ayoub I. The Use of Glucocorticoids in Lupus Nephritis: New Pathways for an Old Drug. Front Med (Lausanne) 2021; 8:622225. [PMID: 33665199 PMCID: PMC7921306 DOI: 10.3389/fmed.2021.622225] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 01/20/2021] [Indexed: 12/19/2022] Open
Abstract
Glucocorticoids therapy has greatly improved the outcome of lupus nephritis patients. Since their discovery, their adverse effects have counterbalanced their beneficial anti-inflammatory effects. Glucocorticoids exert their effects through both genomic and non-genomic pathways. Differential activation of these pathways is clinically relevant in terms of benefit and adverse effects. Ongoing aims in lupus nephritis treatment development focus on a better use of glucocorticoids combined with immunosuppressant drugs and biologics. Newer regimens aim to decrease the peak glucocorticoid dose, allow a rapid glucocorticoid tapering, and intend to control disease activity with a lower cumulative glucocorticoid exposure. In this review we discuss the mechanisms, adverse effects and recent strategies to limit glucocorticoid exposure without compromising treatment efficacy.
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Affiliation(s)
- Juan M Mejía-Vilet
- Department of Nephrology and Mineral Metabolism, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico, Mexico
| | - Isabelle Ayoub
- Division of Nephrology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, United States
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11
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Chew C, Reynolds JA, Lertratanakul A, Wu P, Urowitz M, Gladman DD, Fortin PR, Bae SC, Gordon C, Clarke AE, Bernatsky S, Hanly JG, Isenberg D, Rahman A, Sanchez-Guerrero J, Romero-Diaz J, Merrill J, Wallace D, Ginzler E, Khamashta M, Nived O, Jönsen A, Steinsson K, Manzi S, Kalunian K, Dooley MA, Petri M, Aranow C, van Vollenhoven R, Stoll T, Alarcón GS, Lim SS, Ruiz-Irastorza G, Peschken CA, Askanase AD, Kamen DL, İnanç M, Ramsey-Goldman R, Bruce IN. Lower vitamin D is associated with metabolic syndrome and insulin resistance in systemic lupus: data from an international inception cohort. Rheumatology (Oxford) 2021; 60:4737-4747. [PMID: 33555325 DOI: 10.1093/rheumatology/keab090] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 01/07/2021] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Vitamin D (25(OH)D) deficiency and metabolic syndrome (MetS) may both contribute to increased cardiovascular risk in systemic lupus erythematosus (SLE). We aimed to examine the association of demographic factors, SLE phenotype, therapy and vitamin D levels with MetS and insulin resistance. METHODS The Systemic Lupus International Collaborating Clinics (SLICC) enrolled patients recently diagnosed with SLE (<15 months) from 33 centres across 11 countries from 2000. Clinical, laboratory and therapeutic data were collected. Vitamin D level was defined according to tertiles based on distribution across this cohort, which were set at T1 (10-36 nmol/l), T2 (37-60 nmol/l) and T3 (61-174 nmol/l). MetS was defined according to the 2009 consensus statement from the International Diabetes Federation. Insulin resistance was determined using the HOMA-IR model. Linear and logistic regressions were used to assess the association of variables with vitamin D levels. RESULTS Of the 1847 patients, 1163 (63%) had vitamin D measured and 398 (34.2%) subjects were in the lowest 25(OH)D tertile. MetS was present in 286 of 860 (33%) patients whose status could be determined. Patients with lower 25(OH)D were more likely to have MetS and higher HOMA-IR. The MetS components, hypertension, hypertriglyceridemia and decreased HDL were all significantly associated with lower 25(OH)D. Increased average glucocorticoid exposure was associated with higher insulin resistance. CONCLUSIONS MetS and insulin resistance are associated with lower vitamin D in patients with SLE. Further studies could determine whether vitamin D repletion confers better control of these cardiovascular risk factors and improve long-term outcomes in SLE.
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Affiliation(s)
- Christine Chew
- Lydia Becker Institute of Immunology and Inflammation, Manchester Collaborative Centre for Inflammation Research, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - John A Reynolds
- Sandwell and West Birmingham NHS Trust, Birmingham, UK.,Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | | | - Peggy Wu
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Murray Urowitz
- Toronto Western Hospital Centre for Prognosis Studies in the Rheumatic Diseases Toronto, ON, CAN
| | - Dafna D Gladman
- Toronto Western Hospital Centre for Prognosis Studies in the Rheumatic Diseases Toronto, ON, CAN
| | - Paul R Fortin
- Department of Rheumatology, Université Laval Faculté de médecine, Quebec, QC, CAN
| | - Sang-Cheol Bae
- Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seongdong-gu, Seoul, KR
| | - Caroline Gordon
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Ann E Clarke
- Divisions of Clinical Immunology/Allergy and Clinical Epidemiology, University of Calgary Cumming School of Medicine, Calgary, AB, CAN
| | - Sasha Bernatsky
- Faculty of Medicine, Division of Rheumatology, McGill University, Montreal, QC, CAN
| | - John G Hanly
- Queen Elizabeth II Health Sciences Centre, Division of Rheumatology, Department of Medicine and Department of Pathology Halifax, NS, CAN
| | - David Isenberg
- Faculty of Medical Sciences, Division of Medicine, University College London, London, London, UK
| | - Anisur Rahman
- Faculty of Medical Sciences, Division of Medicine, University College London, London, London, UK
| | - Jorge Sanchez-Guerrero
- Toronto Western Hospital Centre for Prognosis Studies in the Rheumatic Diseases Toronto, ON, CAN
| | - Juanita Romero-Diaz
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Immunology and Rheumatology Tlalpan, DF, MX
| | - Joan Merrill
- Department of Clinical Pharmacology, Oklahoma Medical Research Foundation Arthritis and Clinical Immunology Research Program, Oklahoma City, OK, USA
| | | | - Ellen Ginzler
- Department of Medicine, SUNY Downstate Medical Center College of Medicine, Brooklyn, NY, USA
| | - Munther Khamashta
- Rayne Institute, St Thomas' Hospital, King's College London School of Medicine, London, London, UK
| | - Ola Nived
- Faculty of Medicine, Department of Clinical Sciences Lund, Section of Rheumatology, Lunds University, Lund, SE
| | - Andreas Jönsen
- Faculty of Medicine, Department of Clinical Sciences Lund, Section of Rheumatology, Lunds University, Lund, SE
| | - Kristjan Steinsson
- Department of Rheumatology, National University Hospital of Iceland, Reykjavik, Capital, IS
| | - Susan Manzi
- Allegheny Health Network, Lupus Center of Excellence, Pittsburgh, PA, USA
| | - Ken Kalunian
- University of California San Diego School of Medicine, La Jolla, CA, USA
| | - Mary Anne Dooley
- University of North Carolina at Chapel Hill, Division of Rheumatology and Immunology, Department of Medicine, Chapel Hill, NC, USA
| | - Michelle Petri
- Department of Rheumatology, Johns Hopkins University School of Medicine Center for Musculoskeletal Research, Baltimore, MD, USA
| | - Cynthia Aranow
- Northwell Health Feinstein Institutes for Medical Research, Manhasset, NY, USA
| | | | - Thomas Stoll
- Department of Rheumatology, Kantonsspital Schaffhausen, Schaffhausen, Schaffhausen, CH
| | - Graciela S Alarcón
- Department of Medicine, Division of Clinical Immunology and Rheumatology, The University of Alabama at Birmingham School of Medicine, Birmingham, AL, USA
| | - S Sam Lim
- Division of Rheumatology, Emory University School of Medicine, Atlanta, GA, USA
| | - Guillermo Ruiz-Irastorza
- Hospital Universitario Cruces, Autoimmune Diseases Units, Biocruces Bizkaia Health Research Institute, Barakaldo, País Vasco, ES
| | | | - Anca D Askanase
- Columbia University Irving Medical Center, New York, NY, USA
| | - Diane L Kamen
- Columbia University Irving Medical Center, New York, NY, USA
| | - Murat İnanç
- Faculty of Medicine, Department of Internal Medicine, Division of Rheumatology, Istanbul University Istanbul, Istanbul, Istanbul, TR
| | | | - Ian N Bruce
- Manchester University NHS Foundation Trust, NIHR Manchester Biomedical Research Centre, Manchester Academic Health Science Centre, Manchester, Greater Manchester, UK.,Versus Arthritis Centre for Epidemiology, Division of Musculoskeletal and Dermatological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Oxford Road, Manchester, UK
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12
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Atzeni F, Nucera V, Gerratana E, Fiorenza A, Gianturco L, Corda M, Sarzi-Puttini P. Cardiovascular Consequences of Autoimmune Rheumatic Diseases. Curr Vasc Pharmacol 2020; 18:566-579. [PMID: 31985379 DOI: 10.2174/1570161118666200127142936] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 12/23/2019] [Accepted: 12/28/2019] [Indexed: 12/23/2022]
Abstract
The increased risk of cardiovascular disease (CVD) among patients with autoimmune rheumatic diseases such as rheumatoid arthritis, spondyloarthritis and systemic lupus erythematosus has been extensively documented. Sub-clinical atherosclerosis can be assessed using various non-invasive imaging techniques. However, the mechanisms underlying the higher risk of atherosclerotic CVD in patients with autoimmune rheumatic diseases are not fully known, although they seem to include chronic low-grade systemic inflammation leading to prolonged endothelial activation, accompanied by a pro-thrombotic/pro-coagulant and autoantibody state. Furthermore, sub-clinical atherosclerosis is also influenced by other traditional risk factors for CVD. Including the individual components of the metabolic syndrome (MetS: obesity, impaired glucose metabolism, dyslipidemia and high blood pressure), the degree of which is higher in these patients than in controls. The aim of this narrative review is to discuss the CV manifestations and risk factors involved in the increased risk of CVD among patients with autoimmune rheumatic diseases.
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Affiliation(s)
- Fabiola Atzeni
- Rheumatology Unit, University of Messina, Messina, Italy
| | - Valeria Nucera
- Rheumatology Unit, University of Messina, Messina, Italy
| | | | | | - Luigi Gianturco
- Cardiology Unit, Beato Matteo Hospital, GSD Hospitals, Vigevano, Pavia, Italy
| | - Marco Corda
- Cardiology Unit, Brotzu Hospital, Cagliari, Italy
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13
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Levinson DJ, Abugroun A, Daoud H, Abdel-Rahman M. Coronary artery disease (CAD) risk factor analysis in an age-stratified hospital population with systemic lupus erythematosus (SLE). INTERNATIONAL JOURNAL CARDIOLOGY HYPERTENSION 2020; 7:100056. [PMID: 33447777 PMCID: PMC7803040 DOI: 10.1016/j.ijchy.2020.100056] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Accepted: 10/09/2020] [Indexed: 01/16/2023]
Abstract
Objectives Patients with systemic lupus erythematosus (SLE) are at higher risk for coronary artery disease (CAD) particularly at a younger age. We sought to determine the effect of risk factors on the prevalence of CAD in age stratified hospitalized patients with SLE. Methods The National Inpatient Sample (NIS) was queried for hospitalized patients with SLE during the years 2010–2015, and a control group without SLE. The study sample was stratified by age, 18–35 years, 36–55 years, and adults >55 years. The effect of SLE and traditional Framingham risk factors on the prevalence of CAD were assessed. Dominance analysis allowed for ranking of CAD risk factors in each age group. Results A total 167,466 patients were matched to an equal number of controls. 88.8% were women, 48.5% Caucasian and 29% African-American. In lupus patients 18–35 years prevalent risk factors included hyperlipidemia, hypertension, hypercoagulability and CKD. Diabetes and depression ranked least important. In middle and older patients, traditional risk factors were dominant. In adults >55 years the prevalence of CAD appears higher in Caucasians whereas in young patients 18–35 years, African Americans are dominant. Conclusion CAD in the young adult patient with SLE is represented predominately by an African-American population and it is dominated by a hypercoagulable state and a less significant role for diabetes. In the lupus cohort over 55 years, which is predominantly Caucasian, SLE specific factors are less significant.
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14
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Correale P, Saladino RE, Giannarelli D, Sergi A, Mazzei MA, Bianco G, Giannicola R, Iuliano E, Forte IM, Calandruccio ND, Falzea AC, Strangio A, Nardone V, Pastina P, Tini P, Luce A, Caraglia M, Caracciolo D, Mutti L, Tassone P, Pirtoli L, Giordano A, Tagliaferri P. HLA Expression Correlates to the Risk of Immune Checkpoint Inhibitor-Induced Pneumonitis. Cells 2020; 9:cells9091964. [PMID: 32854442 PMCID: PMC7564884 DOI: 10.3390/cells9091964] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 08/13/2020] [Accepted: 08/21/2020] [Indexed: 12/26/2022] Open
Abstract
Tumor-infiltrating T cell rescue by programmed cell death receptor-1 (PD-1)/PD-1 ligand-1 (PD-L1) immune checkpoint blockade is a recommended treatment for malignant diseases, including metastatic non-small-cell lung cancer (mNSCLC), malignant melanoma (MM), head and neck, kidney, and urothelial cancer. Monoclonal antibodies (mAbs) against either PD-1 or PD-L1 are active agents for these patients; however, their use may be complicated by unpredictable immune-related adverse events (irAEs), including immune-related pneumonitis (IRP). We carried out a retrospective multi-institutional statistical analysis to investigate clinical and biological parameters correlated with IRP rate on a cohort of 256 patients who received real-world treatment with PD-1/PD-L1 blocking mAbs. An independent radiological review board detected IRP in 29 patients. We did not find statistical IRP rate correlation with gender, tumor type, specific PD-1 or PD-L1 blocking mAbs, radiation therapy, inflammatory profile, or different irAEs. A higher IRP risk was detected only in mNSCLC patients who received metronomic chemotherapy +/− bevacizumab compared with other treatments prior PD-1/PD-L1 blockade. Moreover, we detected a strong correlation among the IRP rate and germinal expression of HLA-B*35 and DRB1*11, alleles associated to autoimmune diseases. Our findings may have relevant implications in predicting the IRP rate in mNSCLC patients receiving PD-1/PD-L1 blockade and need to be validated on a larger patient series.
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Affiliation(s)
- Pierpaolo Correale
- Medical Oncology Unit, Grand Metropolitan Hospital “Bianchi-Melacrino-Morelli”, 89124 Reggio Calabria, Italy (OU-RC); (P.C.); (G.B.); (R.G.), (E.I.); (N.D.C.); (A.C.F.); (A.S.)
| | - Rita Emilena Saladino
- Tissue Typing Unit, Grand Metropolitan Hospital “Bianchi-Melacrino-Morelli”, 89124 Reggio Calabria, Italy (OU-RC);
| | - Diana Giannarelli
- Biostatistical Unit, National Cancer Institute “Regina Elena”, IRCCS, 00161 Rome, Italy;
| | - Andrea Sergi
- Radiology Unit, Grand Metropolitan Hospital “Bianchi-Melacrino-Morelli”, 89124 Reggio Calabria, Italy (OU-RC);
| | - Maria Antonietta Mazzei
- Department of Medical, Surgical and Neuro-Sciences, Diagnostic Imaging, University of Siena, Azienda Ospedaliera Universitaria Senese, 53100 Siena, Italy (RU-SI);
| | - Giovanna Bianco
- Medical Oncology Unit, Grand Metropolitan Hospital “Bianchi-Melacrino-Morelli”, 89124 Reggio Calabria, Italy (OU-RC); (P.C.); (G.B.); (R.G.), (E.I.); (N.D.C.); (A.C.F.); (A.S.)
| | - Rocco Giannicola
- Medical Oncology Unit, Grand Metropolitan Hospital “Bianchi-Melacrino-Morelli”, 89124 Reggio Calabria, Italy (OU-RC); (P.C.); (G.B.); (R.G.), (E.I.); (N.D.C.); (A.C.F.); (A.S.)
| | - Eleonora Iuliano
- Medical Oncology Unit, Grand Metropolitan Hospital “Bianchi-Melacrino-Morelli”, 89124 Reggio Calabria, Italy (OU-RC); (P.C.); (G.B.); (R.G.), (E.I.); (N.D.C.); (A.C.F.); (A.S.)
| | - Iris Maria Forte
- Cell Biology and Biotherapy Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy;
| | - Natale Daniele Calandruccio
- Medical Oncology Unit, Grand Metropolitan Hospital “Bianchi-Melacrino-Morelli”, 89124 Reggio Calabria, Italy (OU-RC); (P.C.); (G.B.); (R.G.), (E.I.); (N.D.C.); (A.C.F.); (A.S.)
| | - Antonia Consuelo Falzea
- Medical Oncology Unit, Grand Metropolitan Hospital “Bianchi-Melacrino-Morelli”, 89124 Reggio Calabria, Italy (OU-RC); (P.C.); (G.B.); (R.G.), (E.I.); (N.D.C.); (A.C.F.); (A.S.)
| | - Alessandra Strangio
- Medical Oncology Unit, Grand Metropolitan Hospital “Bianchi-Melacrino-Morelli”, 89124 Reggio Calabria, Italy (OU-RC); (P.C.); (G.B.); (R.G.), (E.I.); (N.D.C.); (A.C.F.); (A.S.)
| | - Valerio Nardone
- Radiotherapy Unit, “Ospedale del Mare”, ASL Napoli 1, 80147 Naples, Italy;
| | - Pierpaolo Pastina
- Section of Radiation Oncology, Medical School, University of Siena, 53100 Siena, Italy (ROU-SI); (P.P.); (P.T.)
| | - Paolo Tini
- Section of Radiation Oncology, Medical School, University of Siena, 53100 Siena, Italy (ROU-SI); (P.P.); (P.T.)
| | - Amalia Luce
- Department of Precision Medicine, University of Campania “L. Vanvitelli”, 80138 Naples, Italy;
| | - Michele Caraglia
- Department of Precision Medicine, University of Campania “L. Vanvitelli”, 80138 Naples, Italy;
- Biogem Scarl, Institute of Genetic Research, Laboratory of Precision and Molecular Oncology, 83031 Ariano Irpino, Avellino, Italy
- Correspondence: ; Tel.: +39-081-5665874; Fax: +39-081-5665863
| | - Daniele Caracciolo
- Medical and Translational Oncology Unit, Department of Experimental and Clinical Medicine, Magna Graecia University, 88100 Catanzaro, Italy (MOU-CZ); (D.C.); (P.T.); (P.T.)
| | - Luciano Mutti
- Sbarro Institute for Cancer Research and Molecular Medicine and Center of Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA; (L.M.); (L.P.); (A.G.)
| | - Pierfrancesco Tassone
- Medical and Translational Oncology Unit, Department of Experimental and Clinical Medicine, Magna Graecia University, 88100 Catanzaro, Italy (MOU-CZ); (D.C.); (P.T.); (P.T.)
- Sbarro Institute for Cancer Research and Molecular Medicine and Center of Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA; (L.M.); (L.P.); (A.G.)
| | - Luigi Pirtoli
- Sbarro Institute for Cancer Research and Molecular Medicine and Center of Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA; (L.M.); (L.P.); (A.G.)
| | - Antonio Giordano
- Sbarro Institute for Cancer Research and Molecular Medicine and Center of Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA; (L.M.); (L.P.); (A.G.)
- Department of Medical Biotechnology, University of Siena, 53100 Siena, Italy
| | - Pierosandro Tagliaferri
- Medical and Translational Oncology Unit, Department of Experimental and Clinical Medicine, Magna Graecia University, 88100 Catanzaro, Italy (MOU-CZ); (D.C.); (P.T.); (P.T.)
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Tiosano S, Nir Z, Gendelman O, Comaneshter D, Amital H, Cohen A, Amital D. The association between systemic lupus erythematosus and bipolar disorder – a big data analysis. Eur Psychiatry 2020; 43:116-119. [DOI: 10.1016/j.eurpsy.2017.03.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 03/18/2017] [Accepted: 03/21/2017] [Indexed: 12/14/2022] Open
Abstract
AbstractBackground:Systemic lupus erythematosus (SLE) is a chronic, autoimmune disease that has a wide variety of physical manifestations, including neuropsychiatric features. Bipolar disorder (BD) is a chronic, episodic illness, that may present as depression or as mania. The objective of this study was to investigate the association between SLE and BD using big data analysis methods.Methods:Patients with SLE were compared with age- and sex-matched controls regarding the prevalence of BD in a cross-sectional study. Chi-square and t-tests were used for univariate analysis and a logistic regression model was used for multivariate analysis, adjusting for confounders. The study was performed utilizing the chronic disease registry of Clalit Health Services medical database.Results:The study included 5018 SLE patients and 25,090 matched controls. BD was found in a higher prevalence among SLE patients compared to controls (0.62% vs. 0.26%, respectively, P < 0.001). BD patients had a greater prevalence of smokers compared to non-BD patients (62.5% vs 23.5%, respectively, P < 0.001). In a multivariate analysis, smoking and SLE were both found to be significantly associated with BD.Conclusions:SLE was found to be independently associated with BD. These findings may imply that an autoimmune process affecting the central nervous system among SLE patients facilitates the expression of concomitant BD.
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16
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Belimumab may decrease flare rate and allow glucocorticoid withdrawal in lupus nephritis (including dialysis and transplanted patient). J Nephrol 2020; 33:1019-1025. [DOI: 10.1007/s40620-020-00706-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 01/16/2020] [Indexed: 12/22/2022]
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Falasinnu T, O'Shaughnessy MM, Troxell ML, Charu V, Weisman MH, Simard JF. A review of non-immune mediated kidney disease in systemic lupus erythematosus: A hypothetical model of putative risk factors. Semin Arthritis Rheum 2019; 50:463-472. [PMID: 31866044 DOI: 10.1016/j.semarthrit.2019.10.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 10/08/2019] [Accepted: 10/30/2019] [Indexed: 12/13/2022]
Abstract
About half of patients with systemic lupus erythematosus (SLE) are diagnosed with lupus nephritis (LN). Patients with SLE are also at increased risk for diabetes, hypertension and obesity, which together account for >70% of end-stage renal disease in the general population. The frequencies of non-LN related causes of kidney disease, and their contribution to kidney disease development and progression among patients with SLE have been inadequately studied. We hypothesize that a substantial, and increasing proportion of kidney pathology in patients with SLE might not directly relate to LN but instead might be explained by non-immune mediated factors such as diabetes, hypertension, and obesity. The goal of the manuscript is to draw attention to hypertension, diabetes and obesity as potential alternative causes of kidney damage in patients with SLE. Further, we suggest that misclassification of kidney disease etiology in patients with SLE might have important ramifications for clinical trial recruitment, epidemiologic investigation, and clinical care. Future studies aiming to elucidate and distinguish discrete causes of kidney disease - both clinically and histologically - among patients with SLE are desperately needed as improved understanding of disease mechanisms is paramount to advancing therapeutic discovery. Collaboration among rheumatologists, pathologists, nephrologists, and endocrinologists, and the availability of dedicated research funding, will be critical to the success of such efforts.
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Affiliation(s)
- Titilola Falasinnu
- Department of Health Research and Policy, Stanford University School of Medicine, 150 Governor's Lane Stanford, Palo Alto, CA 94305, United States
| | | | - Megan L Troxell
- Department of Pathology, Stanford University Medical Center, Palo Alto, CA. United States
| | - Vivek Charu
- Department of Pathology, Stanford University Medical Center, Palo Alto, CA. United States
| | - Michael H Weisman
- Division of Rheumatology, Cedars-Sinai Medical Center, David Geffen School of Medicine, UCLA, United States
| | - Julia F Simard
- Department of Health Research and Policy, Stanford University School of Medicine, 150 Governor's Lane Stanford, Palo Alto, CA 94305, United States; Division of Immunology and Rheumatology, Stanford University, Palo Alto, CA, United States.
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Hanna Kazazian N, Wang Y, Roussel-Queval A, Marcadet L, Chasson L, Laprie C, Desnues B, Charaix J, Irla M, Alexopoulou L. Lupus Autoimmunity and Metabolic Parameters Are Exacerbated Upon High Fat Diet-Induced Obesity Due to TLR7 Signaling. Front Immunol 2019; 10:2015. [PMID: 31552019 PMCID: PMC6738575 DOI: 10.3389/fimmu.2019.02015] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 08/08/2019] [Indexed: 12/11/2022] Open
Abstract
Systemic lupus erythematosus (SLE) patients have increased prevalence of metabolic syndrome but the underlying mechanisms are unknown. Toll-like receptor 7 (TLR7) that detects single stranded-RNA plays a key role in antimicrobial host defense and also contributes to the initiation and progression of SLE both in mice and humans. Here, we report the implication of TLR7 signaling in high fat diet (HFD)-induced metabolic syndrome and exacerbation of lupus autoimmunity in TLR8-deficient (TLR8ko) mice, which develop spontaneous lupus-like disease due to increased TLR7 signaling by dendritic cells (DCs). The aggravated SLE pathogenesis in HFD-fed TLR8ko mice was characterized by increased overall immune activation, anti-DNA autoantibody production, and IgG/IgM glomerular deposition that were coupled with increased kidney histopathology. Moreover, upon HFD TLR8ko mice developed metabolic abnormalities, including liver inflammation. In contrast, upon HFD TLR7/8ko mice did not develop SLE and both TLR7ko and TLR7/8ko mice were fully protected from metabolic abnormalities, including body weight gain, insulin resistance, and liver inflammation. Interestingly, HFD led to an increase of TLR7 expression in WT mice, that was coupled with increased TNF production by DCs, and this phenotype was more profound in TLR8ko mice. Our study uncovers the implication of TLR7 signaling in the interconnection of SLE and metabolic abnormalities, indicating that TLR7 might be a novel approach as a tailored therapy in SLE and metabolic diseases.
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Affiliation(s)
| | - Yawen Wang
- Aix Marseille University, CNRS, INSERM, CIML, Marseille, France
| | | | | | - Lionel Chasson
- Aix Marseille University, CNRS, INSERM, CIML, Marseille, France
| | - Caroline Laprie
- Aix Marseille University, CNRS, INSERM, CIML, Marseille, France
| | - Benoit Desnues
- Aix Marseille University, CNRS, INSERM, CIML, Marseille, France
| | | | - Magali Irla
- Aix Marseille University, CNRS, INSERM, CIML, Marseille, France
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19
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Živković V, Mitić B, Stamenković B, Stojanović S, Dinić BR, Stojanović M, Jurišić V. Analysis on the risk factors for organ damage in patients with systemic lupus erythematosus: a cross-sectional single-center experience. SAO PAULO MED J 2019; 137:155-161. [PMID: 31314876 PMCID: PMC9721237 DOI: 10.1590/1516-3180.2018.0258060219] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Accepted: 02/06/2019] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Organ damage in patients with systemic lupus erythematosus (SLE) occurs as a consequence of the disease itself, the therapy applied and the accompanying conditions and complications. Organ damage predicts further organ damage and is associated with an increased risk of death. OBJECTIVE This study aimed to assess the degree of irreversible organ changes in SLE patients, using the Systemic Lupus International Collaborating Clinics/American College of Rheumatology (SLICC/ACR) damage index (SDI); to establish correlations between organ damage and disease activity, quality of life, intensity of fatigue and serological factors; and to ascertain the risk factors for organ damage. DESIGN AND SETTING Cross-sectional single-center study conducted at the Institute for Treatment and Rehabilitation "Niška Banja", Niš, Serbia. METHODS 83 patients with SLE were enrolled: 58 patients formed the group with organ damage (SDI ≥ 1), and 25 patients without organ damage served as controls (SDI = 0). RESULTS Organ damage correlated with age (P = 0.002), disease duration (P = 0.015), disease activity (grade 1, P = 0.014; and grade 2, P = 0.007), poor quality of life, severe fatigue (P = 0.047) and treatment with azathioprine (P = 0.037). The following factors were protective: use of hydroxychloroquine (P = 0.048) and higher scores obtained for the physical (P = 0.011), mental (P = 0.022) and general health (P = 0.008) domains. CONCLUSION It is very important to evaluate risk factors for organ damage in the body, including physicians' overall assessment, to try to positively influence better treatment outcomes.
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Affiliation(s)
- Valentina Živković
- MD, PhD. Assistant Professor, Faculty of Medicine, University of Niš, and Institute for Treatment and Rehabilitation "Niška Banja", Niš, Serbia
| | - Branka Mitić
- MD, PhD. Assistant Professor, Faculty of Medicine, University of Niš, and Clinic of Nephrology, Clinical Centre, Niš, Serbia
| | - Bojana Stamenković
- MD, PhD. Assistant Professor, Faculty of Medicine, University of Niš, andInstitute for Treatment and Rehabilitation "Niška Banja", Niš, Serbia
| | - Sonja Stojanović
- MD, PhD. Assistant Professor, Faculty of Medicine, University of Niš, and Institute for Treatment and Rehabilitation "Niška Banja", Niš, Serbia
| | - Biljana Radovanović Dinić
- MD, PhD. Associate Professor,Faculty of Medicine, University of Niš, and Clinic for Gastroenterology and Hepatology, Clinical Centre, Niš, Serbia
| | - Miodrag Stojanović
- MD, PhD. Associate Professor, Faculty of Medicine, University of Niš, and Public Health Institute, Niš, Serbia
| | - Vladimir Jurišić
- MD, PhD. Professor,Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
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20
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Misitzis A, Cunha PR, Kroumpouzos G. Skin disease related to metabolic syndrome in women. Int J Womens Dermatol 2019; 5:205-212. [PMID: 31700973 PMCID: PMC6831757 DOI: 10.1016/j.ijwd.2019.06.030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Revised: 06/23/2019] [Accepted: 06/27/2019] [Indexed: 12/13/2022] Open
Abstract
Sex hormones are involved in pathways of metabolic syndrome (MetS), an observation supported by animal studies. The relationships of sex hormones with components of MetS, such as insulin resistance and dyslipidemia, have been studied in pre- and postmenopausal women. High testosterone, low sex hormone-binding globulin, and low estrogen levels increase the risks of MetS and type 2 diabetes in women. Cutaneous diseases that are sex hormone mediated, such as polycystic ovary syndrome, acanthosis nigricans, acne vulgaris, and pattern alopecia, have been associated with insulin resistance and increased risk for MetS. Furthermore, inflammatory skin conditions, such as hidradenitis suppurativa and psoriasis, increase the risk for MetS. Patients with such skin conditions should be followed for metabolic complications, and early lifestyle interventions toward these populations may be warranted.
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Affiliation(s)
- Angelica Misitzis
- Department of Dermatology, Alpert Medical School of Brown University, Providence, Rhode Island
| | - Paulo R Cunha
- Department of Dermatology, Medical School of Jundiaí, Jundiaí, São Paulo, Brazil
| | - George Kroumpouzos
- Department of Dermatology, Alpert Medical School of Brown University, Providence, Rhode Island.,Department of Dermatology, Medical School of Jundiaí, Jundiaí, São Paulo, Brazil.,GK Dermatology, PC, South Weymouth, Massachusetts
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21
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Abstract
Introduction: The metabolic syndrome (MetS) is now recognized as a chronic proinflammatory and prothrombotic state that aggravates insulin resistance, oxidative injury, and cardiovascular risk. MetS is more prevalent in patients with systemic lupus erythematosus (SLE), a prototype of systemic autoimmune disease associated with premature atherosclerosis that cannot be accounted by traditional vascular risk factors alone. Dysregulation of the cytokines and adipokines is a common feature in both SLE and MetS, suggesting a complex relationship among autoimmunity, obesity, inflammation, and atherosclerosis. Areas covered: This review summarizes the prevalence of MetS and its effect on cardiovascular outcome and organ damage in patients with SLE. The pathophysiology of MetS and its relevance to SLE is also briefly discussed. Expert opinion: Imbalance of adipokine production in MetS contributes to inflammation and atherosclerosis. MetS predisposes SLE patients to new cardiovascular events and vascular mortality, as well as the development of chronic kidney disease and diabetes mellitus. However, conflicting results have been reported in the literature regarding the levels of the proinflammatory leptin and anti-inflammatory adiponectin, and their relationship with disease activity in SLE patients. While lifestyle modifications and targeting dyslipidemia, hypertension and diabetes mellitus is essential, there is little information on the efficacy and safety of metformin and hydroxychloroquine in alleviating insulin resistance in SLE or MetS. Further research on adipokines in SLE and the role of anti-obesity medications and probiotics in MetS is necessary.
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Affiliation(s)
- Chi Chiu Mok
- a Department of Medicine , Tuen Mun Hospital , Hong Kong , SAR China
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22
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Metry AM, Al Salmi I, Al Balushi F, Yousef MA, Al Ismaili F, Hola A, Hannawi S. Systemic Lupus Erythematosus: Symptoms and Signs at Initial Presentations. Antiinflamm Antiallergy Agents Med Chem 2019; 18:142-150. [PMID: 30488801 DOI: 10.2174/1871523018666181128161828] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Revised: 11/18/2018] [Accepted: 11/22/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND Systemic Lupus Erythematosus (SLE) is an autoimmune multisystem inflammatory condition that causes microvascular inflammation with the production of various auto-antibodies that play a major role in its pathogenesis. SLE can affect both sexes, all ages, and all ethnic groups with widespread geographical and socioeconomic backgrounds. Asia encompasses people of many sociocultural backgrounds with diverse ethnic. OBJECTIVE Due to a lack of national epidemiological research, the incidence and prevalence of SLE in Middle Eastern and Arab countries, have only recently been studied. This article aims to explore the status of SLE in Oman and to record symptoms and signs of SLE at first presentation. METHODOLOGY Medical records of all patients diagnosed with SLE at the Royal Hospital from 2006 to 2014 were reviewed for information recorded at first visit. SLE diagnosis was based on the American College of Rheumatology classification criteria; ACR97 (which includes the clinical manifestation and laboratory evidence). Patients with SLE disease manifestations extrapolated and analyzed. There were 966 patients diagnosed with SLE during the period from 2006 to 2014. Mean (SD) age at presentations was 35.5 (11.5) years. Majority of patients were female which constitutes 88.7% of the total SLE patients with mean age 27.6 (1.4) years. RESULTS Constitutional symptoms were found in 48.68 of SLE population including fatigue in 35.22%, and weight changes in 13.43%. The cutaneous manifestations that were present included malar rash 37.69%, photosensitivity 35.10%, discoid lupus 17.63%, and hair loss 39.29%. Musculoskeletal manifestations were commonly seen among the studied population including arthralgia in 68.75%, myalgia in 55.65%, arthritis in 48.31%, whilst myositis, tendon abnormalities and avascular necrosis were found in only 2.47%, 0.31% and 1.98%. respectively. CONCLUSION This is the first study of the symptoms and signs at initial clinical presentation of SLE patients compared to other studies done regionally where most have focused on clinical manifestations during the progression course of SLE. SLE manifestations may be related to the differences in the genetic make-up of the patients who come from various ethnic groups despite similar geography or sociocultural background, or to referral bias, as some studies were performed in the nephrology units and others in the rheumatology units. There is a pressing need to establish a nationwide and regional collaboration to establish LUPUS and to put forward a strategic planning with each MOH to provide an easy and efficient report of SLE cases and provide various effective management for such a debilitating syndrome.
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Affiliation(s)
| | - Issa Al Salmi
- The Renal Medicine Department, The Royal Hospital, Muscat, Oman
| | | | | | | | - Alan Hola
- The Renal Medicine Department, The Royal Hospital, Muscat, Oman
| | - Suad Hannawi
- Rheumatology Department, Ministry of Health and Prevention, Dubai 65522, United Arab Emirates
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23
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Nerviani A, Mauro D, Gilio M, Grembiale RD, Lewis MJ. To Supplement or not to Supplement? The Rationale of Vitamin D Supplementation in Systemic Lupus Erythematosus. Open Rheumatol J 2018. [DOI: 10.2174/1874312901812010226] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Background:
Systemic Lupus Erythematosus (SLE) is a systemic autoimmune disease characterised by abnormal activation of the immune system, chronic inflammation and organ damage. Lupus patients are more prone to be vitamin D deficient. However, current evidence is not conclusive with regards to the role played by vitamin D in SLE development, progression, and clinical manifestations.
Objective:
Here, we will summarise the current knowledge about vitamin D deficiency prevalence, risk factors, molecular effects, and potential pathogenic role in SLE. We will focus on the link between vitamin D deficiency and lupus clinical manifestations, and on the clinical trials assessing the effects of vitamin D supplementation in SLE.
Method:
A detailed literature search was performed exploiting the available databases, using “vitamin D and lupus/SLE” as keywords. The relevant interventional trials published over the last decade have been considered and the results are reported here.
Conclusion:
Several immune cells express vitamin D receptors. Thus, an immunomodulatory role for vitamin D in lupus is plausible. Numerous observational studies have investigated the relationship between vitamin D levels and clinical/serological manifestations of SLE with contrasting results. Negative correlations between vitamin D levels and disease activity, fatigue, renal and cardiovascular disease, and anti-dsDNA titres have been described but not conclusively accepted. In experimental models of lupus, vitamin D supplementation can improve the disease. Interventional trials have assessed the potential therapeutic value of vitamin D in SLE, but further larger studies are needed.
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24
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Glucocorticoids and antimalarials in systemic lupus erythematosus: an update and future directions. Curr Opin Rheumatol 2018; 30:482-489. [DOI: 10.1097/bor.0000000000000527] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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25
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Medina G, Vera-Lastra O, Peralta-Amaro AL, Jiménez-Arellano MP, Saavedra MA, Cruz-Domínguez MP, Jara LJ. Metabolic syndrome, autoimmunity and rheumatic diseases. Pharmacol Res 2018; 133:277-288. [DOI: 10.1016/j.phrs.2018.01.009] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Revised: 01/16/2018] [Accepted: 01/18/2018] [Indexed: 12/14/2022]
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26
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Sebastiani GD, Prevete I, Iuliano A, Piga M, Iannone F, Coladonato L, Govoni M, Bortoluzzi A, Mosca M, Tani C, Doria A, Iaccarino L, Tincani A, Fredi M, Conti F, Spinelli FR, Galeazzi M, Bellisai F, Zanetti A, Carrara G, Scirè CA, Mathieu A. Early Lupus Project: one-year follow-up of an Italian cohort of patients with systemic lupus erythematosus of recent onset. Lupus 2018; 27:1479-1488. [DOI: 10.1177/0961203318777112] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective To describe the clinical and serological features of a prospectively followed cohort of early diagnosed systemic lupus erythematosus (SLE) patients during a one-year follow-up period. Methods SLE patients with disease duration less than 12 months were consecutively enrolled in a multicentre, prospective study. At study entry and then every 6 months, a large panel of data was recorded. Results Of 260 patients enrolled, 185 had at least 12 months of follow-up; of these, 84.3% were female, 92.4% were Caucasians. Mean diagnostic delay was about 20 months; higher values of European Consensus Lupus Activity Measurement (ECLAM) and of organs/systems involved were both associated with shorter diagnostic delay. Clinical and serological parameters improved after study entry. However, patients' quality of life deteriorated and cardiovascular risk factors significantly increased. About one-third of patients with active disease at study entry went into remission (ECLAM = 0). Negative predictors for remission were: oral ulcers, arthritis, low C4, anti-SSB (Ro) antibodies and therapy with mycophenolate. There was a widespread use of glucocorticoids both at baseline and during follow-up. Conclusion Clinical symptoms and serological parameters improve during the first period after diagnosis. However, patients’ quality of life deteriorates. The widespread use of glucocorticoids is probably the reason for the early significant increase of some cardiovascular risk factors.
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Affiliation(s)
- G D Sebastiani
- UOC Reumatologia, Azienda Ospedaliera San Camillo-Forlanini, Roma, Italy
| | - I Prevete
- UOC Reumatologia, Azienda Ospedaliera San Camillo-Forlanini, Roma, Italy
| | - A Iuliano
- UOC Reumatologia, Azienda Ospedaliera San Camillo-Forlanini, Roma, Italy
| | - M Piga
- Cattedra e Struttura Complessa di Reumatologia, Università degli Studi e AOU di Cagliari, Italy
| | - F Iannone
- Dipartimento Interdisciplinare di Medicina - Sezione di Reumatologia, Universita' di Bari, Italy
| | - L Coladonato
- Dipartimento Interdisciplinare di Medicina - Sezione di Reumatologia, Universita' di Bari, Italy
| | - M Govoni
- UO e Sezione di Reumatologia - Dipartimento di Scienze Mediche, Università degli Studi di Ferrara, Italy
| | - A Bortoluzzi
- UO e Sezione di Reumatologia - Dipartimento di Scienze Mediche, Università degli Studi di Ferrara, Italy
| | - M Mosca
- UO Reumatologia, Dipartimento di Medicina Clinica e Sperimentale, Università di Pisa, Italy
| | - C Tani
- UO Reumatologia, Dipartimento di Medicina Clinica e Sperimentale, Università di Pisa, Italy
| | - A Doria
- Rheumatology Unit, Department of Medicine, University of Padova, Italy
| | - L Iaccarino
- Rheumatology Unit, Department of Medicine, University of Padova, Italy
| | - A Tincani
- UOC Reumatologia e Immunologia Clinica, Dipartimento di Scienze Cliniche e Sperimentali, Università degli Studi di Brescia, ASST Spedali Civili – Brescia, Italy
| | - M Fredi
- UOC Reumatologia e Immunologia Clinica, Dipartimento di Scienze Cliniche e Sperimentali, Università degli Studi di Brescia, ASST Spedali Civili – Brescia, Italy
| | - F Conti
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Italy
| | - F R Spinelli
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Italy
| | - M Galeazzi
- UOC di Reumatologia, Azienda Ospedaliera Universitaria Senese, Italy
| | - F Bellisai
- UOC di Reumatologia, Azienda Ospedaliera Universitaria Senese, Italy
| | - A Zanetti
- Centro Studi SIR (Società Italiana di Reumatologia), Italy
| | - G Carrara
- Centro Studi SIR (Società Italiana di Reumatologia), Italy
| | - C A Scirè
- Centro Studi SIR (Società Italiana di Reumatologia), Italy
| | - A Mathieu
- Cattedra e Struttura Complessa di Reumatologia, Università degli Studi e AOU di Cagliari, Italy
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Ruiz-Arruza I, Lozano J, Cabezas-Rodriguez I, Medina JA, Ugarte A, Erdozain JG, Ruiz-Irastorza G. Restrictive Use of Oral Glucocorticoids in Systemic Lupus Erythematosus and Prevention of Damage Without Worsening Long-Term Disease Control: An Observational Study. Arthritis Care Res (Hoboken) 2018; 70:582-591. [DOI: 10.1002/acr.23322] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Accepted: 07/11/2017] [Indexed: 12/22/2022]
Affiliation(s)
- Ioana Ruiz-Arruza
- Biocruces Health Research Institute; Hospital Universitario Cruces; University of The Basque Country; Bizkaia The Basque Country Spain
| | - Jesús Lozano
- Biocruces Health Research Institute; Hospital Universitario Cruces; University of The Basque Country, Bizkaia, The Basque Country; and Hospital Universitario J. M. Morales Meseguer; Murcia Spain
| | - Ivan Cabezas-Rodriguez
- Biocruces Health Research Institute; Hospital Universitario Cruces; University of The Basque Country, Bizkaia, The Basque Country; and Hospital Universitario Central de Asturias; Oviedo Asturias Spain
| | - Jose-Alejandro Medina
- Biocruces Health Research Institute; Hospital Universitario Cruces; University of The Basque Country, Bizkaia, The Basque Country; and Complejo Hospitalario Universitario Nuestra Sra. de Candelaria; S/C de Tenerife Spain
| | - Amaia Ugarte
- Biocruces Health Research Institute; Hospital Universitario Cruces; University of The Basque Country; Bizkaia The Basque Country Spain
| | - José-Gabriel Erdozain
- Biocruces Health Research Institute; Hospital Universitario Cruces; University of The Basque Country; Bizkaia The Basque Country Spain
| | - Guillermo Ruiz-Irastorza
- Biocruces Health Research Institute; Hospital Universitario Cruces; University of The Basque Country; Bizkaia The Basque Country Spain
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Hallajzadeh J, Khoramdad M, Izadi N, Karamzad N, Almasi-Hashiani A, Ayubi E, Qorbani M, Pakzad R, Sullman MJM, Safiri S. The association between metabolic syndrome and its components with systemic lupus erythematosus: a comprehensive systematic review and meta-analysis of observational studies. Lupus 2018; 27:899-912. [PMID: 29301471 DOI: 10.1177/0961203317751047] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES Based upon inflammatory-related factors in chronic systemic lupus erythematosus (SLE), as well as the long-term prescription of corticosteroids, metabolic syndrome (MetS) prevalence is expected to be higher in SLE patients than among those without SLE. The aim of this study was to systematically analyze: (1) the worldwide prevalence of MetS in patients with SLE using different criteria, (2) the risk of MetS in patients with SLE compared with those without SLE, and (3) the risk of MetS component in patients with SLE compared with healthy controls. METHODS We searched international databases, such as: Web of Science, Medline, PubMed, Scopus, Embase, CABI, CINAHL, DOAJ and Google Scholar. The articles which reported the prevalence of MetS in SLE patients, between 2006 and 2017, were included in the study if they had a: clear study design, study time and location, sound sampling approach and appropriate statistical analyses. Studies without sufficient data to determine the prevalence of MetS were excluded. Also, studies in patients suffering from other clinical diseases were not included. RESULTS The meta-analyses of the prevalence (40 studies (n = 6085)) and risk (20 studies (n = 2348)) of MetS in SLE patients were conducted separately. The pooled prevalence of MetS among SLE patients was found to be 26% (95% confidence interval (CI): 22-30%), but varied from 18% (95% CI: 11-25%) to 34% (95% CI: 25-42%), depending upon the diagnostic criteria used. The overall pooled odds ratio (OR) of MetS in SLE patients, compared with healthy controls, was (OR = 2.50; 95% CI: 1.86-3.35), but this ranged from (OR = 1.23; 95% CI: 0.61-2.49) to (OR = 10.71; 95% CI: 1.33-86.48), depending upon the criteria used. Also, the risk of high fasting blood sugar (FBS; OR = 1.59; 95% CI: 1.05-2.40), low high-density lipoprotein cholesterol (HDL-C; OR = 1.43; 95% CI: 1.02-2.01), high blood pressure (BP; OR = 2.76; 95% CI: 2.19-3.47), high triglycerides (TG; OR = 2.85; 95% CI: 2.05-3.95) and high waist circumference (WC; OR = 1.37; 95% CI: 0.97-1.94) were all found to be higher in SLE patients compared with healthy controls. CONCLUSIONS The risk of MetS was significantly higher in SLE patients, compared with healthy controls, even after adjusting for publication bias. Among MetS components, high TG and high BP were most strongly associated with SLE. Considering that high TG and high BP are preventable, there is an international need to implement effective interventions to reduce MetS components in SLE patients in order to prevent serious outcomes such as cardiovascular diseases and mortality.
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Affiliation(s)
- J Hallajzadeh
- Managerial Epidemiology Research Center, Department of Public Health, School of Nursing and Midwifery, 440826 Maragheh University of Medical Sciences , Maragheh, Iran
| | - M Khoramdad
- Department of Epidemiology and Biostatistics, Faculty of Health, 48464 Kermanshah University of Medical Sciences , Kermanshah, Iran
| | - N Izadi
- Department of Epidemiology, School of Public Health, 48486 Shahid Beheshti University of Medical Sciences , Tehran, Iran
| | - N Karamzad
- Nutrition Research Center, Department of Biochemistry and Diet Therapy, School of Nutrition and Food Sciences, 48432 Tabriz University of Medical Sciences , Tabriz, Iran
| | - A Almasi-Hashiani
- Department of Epidemiology and Reproductive Health, Reproductive Epidemiology Research Center, 48499 Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - E Ayubi
- Department of Community Medicine, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - M Qorbani
- Non-Communicable Diseases Research Center, 391934 Alborz University of Medical Sciences , Karaj, Iran
| | - R Pakzad
- Department of Epidemiology, Faculty of Health, 48443 Ilam University of Medical Sciences , Ilam, Iran
| | - M J M Sullman
- Department of Psychology, Middle East Technical University, Northern Cyprus Campus, Güzelyurt/Morphou, Northern Cyprus
| | - S Safiri
- Managerial Epidemiology Research Center, Department of Public Health, School of Nursing and Midwifery, 440826 Maragheh University of Medical Sciences , Maragheh, Iran.,Department of Epidemiology and Biostatistics, School of Public Health, 48439 Tehran University of Medical Sciences , Tehran, Iran
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Margiotta DPE, Basta F, Dolcini G, Batani V, Navarini L, Afeltra A. The relation between, metabolic syndrome and quality of life in patients with Systemic Lupus Erythematosus. PLoS One 2017; 12:e0187645. [PMID: 29112985 PMCID: PMC5675433 DOI: 10.1371/journal.pone.0187645] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2017] [Accepted: 10/23/2017] [Indexed: 11/20/2022] Open
Abstract
Introduction Systemic Lupus Erythematosus (SLE) is associated to an increased prevalence of Metabolic Syndrome (MeS) and to a reduction of Quality of Life (QoL). The aim of this study is to evaluate the association between MeS and QoL in SLE. Methods SLE patients were consecutively enrolled in a cross sectional study. MeS was defined according to IFD definition. Therapy with glucocorticoids (GC) and antimalarial was analyzed as cumulative years of exposure. We used a cut off of 7.5 mg of prednisone to define high daily dose of GC. QoL was quantified using SF-36. We used BDI and HAM-H to assess symptoms of mood disorders. Fatigue was evaluated using Facit-Fatigue, physical activity using IPAQ, sleep quality using PSQI and alexithymia using TAS-20. Results We enrolled 100 SLE patients. MeS prevalence was 34%. Patients with MeS presented reduced scores in SF-36 MCS and PCS compared to patients without MeS (p 0.03 and p 0.004). BDI and HAM-H score were significantly higher in patients meeting MeS criteria compared to subjects without MeS (p 0.004, p 0.02). These results were confirmed after adjustment for confounders. Compared to patients without MeS, those with MeS presented higher age, lower education level, higher recent SELENA-SLEDAI, higher number of flares, increased SDI, longer cumulative exposure to high dose GC and shorter duration of antimalarial therapy. In the multiple logistic regression model, the variable associated to the Odds Ratio of having MeS were: the average of recent SELENA-SLEDAI (OR 1.15 p 0.04), the years of exposure to high dose of GC (OR 1.18 p 0.004), the years of exposure to antimalarials (OR 0.82 p 0.03) and the BDI score (OR 1.1 p 0.005). Conclusion A modern management of SLE should not miss to take all the possible measures to ensure an adequate QoL to SLE patients, with particular attention to those affected by MeS.
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Affiliation(s)
| | - Fabio Basta
- Unit of Allergology, Clinical Immunology and Rheumatology, Università Campus Bio-Medico di Roma, Rome, Italy
| | - Giulio Dolcini
- Unit of Allergology, Clinical Immunology and Rheumatology, Università Campus Bio-Medico di Roma, Rome, Italy
| | - Veronica Batani
- Unit of Allergology, Clinical Immunology and Rheumatology, Università Campus Bio-Medico di Roma, Rome, Italy
| | - Luca Navarini
- Unit of Allergology, Clinical Immunology and Rheumatology, Università Campus Bio-Medico di Roma, Rome, Italy
| | - Antonella Afeltra
- Unit of Allergology, Clinical Immunology and Rheumatology, Università Campus Bio-Medico di Roma, Rome, Italy
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30
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Sun C, Qin W, Zhang YH, Wu Y, Li Q, Liu M, He CD. Prevalence and risk of metabolic syndrome in patients with systemic lupus erythematosus: A meta-analysis. Int J Rheum Dis 2017; 20:917-928. [PMID: 28851080 DOI: 10.1111/1756-185x.13153] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Chong Sun
- Department of Dermatology; First Hospital of China Medical University; Shenyang China
| | - Wen Qin
- Department of Obstetrics and Gynecology; Shan Dong University Hospital; Jinan China
| | - Yu-Hui Zhang
- Department of Dermatology; First Hospital of China Medical University; Shenyang China
| | - Yan Wu
- Department of Dermatology; First Hospital of China Medical University; Shenyang China
| | - Qian Li
- Department of Dermatology; First Hospital of China Medical University; Shenyang China
| | - Mei Liu
- Department of Dermatology; First Hospital of China Medical University; Shenyang China
| | - Chun-Di He
- Department of Dermatology; First Hospital of China Medical University; Shenyang China
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31
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Effects of risk factors for and components of metabolic syndrome on the quality of life of patients with systemic lupus erythematosus: a structural equation modeling approach. Qual Life Res 2017; 27:105-113. [DOI: 10.1007/s11136-017-1689-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/19/2017] [Indexed: 01/09/2023]
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32
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Hydroxychloroquine use: the potential impact of new ocular screening guidelines. Eye (Lond) 2017; 32:161-162. [PMID: 28799559 DOI: 10.1038/eye.2017.166] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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33
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Soh MC, Nelson-Piercy C, Westgren M, McCowan L, Pasupathy D. Do adverse pregnancy outcomes contribute to accelerated cardiovascular events seen in young women with systemic lupus erythematosus? Lupus 2017; 26:1351-1367. [PMID: 28728509 DOI: 10.1177/0961203317719146] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Cardiovascular events (CVEs) are prevalent in patients with systemic lupus erythematosus (SLE), and it is the young women who are disproportionately at risk. The risk factors for accelerated cardiovascular disease remain unclear, with multiple studies producing conflicting results. In this paper, we aim to address both traditional and SLE-specific risk factors postulated to drive the accelerated vascular disease in this cohort. We also discuss the more recent hypothesis that adverse pregnancy outcomes in the form of maternal-placental syndrome and resultant preterm delivery could potentially contribute to the CVEs seen in young women with SLE who have fewer traditional cardiovascular risk factors. The pathophysiology of how placental-mediated vascular insufficiency and hypoxia (with the secretion of placenta-like growth factor (PlGF) and soluble fms-tyrosine-like kinase-1 (sFlt-1), soluble endoglin (sEng) and other placental factors) work synergistically to damage the vascular endothelium is discussed. Adverse pregnancy outcomes ultimately are a small contributing factor to the complex pathophysiological process of cardiovascular disease in patients with SLE. Future collaborative studies between cardiologists, obstetricians, obstetric physicians and rheumatologists may pave the way for a better understanding of a likely multifactorial aetiological process.
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Affiliation(s)
- M C Soh
- 1 Women's Health Academic Centre, King's College London, United Kingdom.,3 Faculty of Medical and Health Science, University of Auckland, New Zealand
| | - C Nelson-Piercy
- 1 Women's Health Academic Centre, King's College London, United Kingdom
| | - M Westgren
- 2 Department of Clinical Science, Karolinska Institutet, Sweden
| | - L McCowan
- 3 Faculty of Medical and Health Science, University of Auckland, New Zealand.,4 National Women's Health, South Auckland Clinical School of Medicine and Counties Manukau Health, Auckland, New Zealand
| | - D Pasupathy
- 1 Women's Health Academic Centre, King's College London, United Kingdom.,5 Biomedical Research Centre at Guy's & St Thomas's NHS Foundation Trust and King's College London, United Kingdom
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Giannelou M, Mavragani CP. Cardiovascular disease in systemic lupus erythematosus: A comprehensive update. J Autoimmun 2017; 82:1-12. [PMID: 28606749 DOI: 10.1016/j.jaut.2017.05.008] [Citation(s) in RCA: 118] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Accepted: 05/31/2017] [Indexed: 12/21/2022]
Abstract
Heightened rates of both cardiovascular (CV) events and subclinical atherosclerosis, documented by imaging and vascular function techniques are well established in systemic lupus erythematosus (SLE). While traditional CV factors such as smoking, dyslipidemia, diabetes mellitus (DM), hypertension, central obesity and hyperhomocysteinemia have been reported to be prevalent in lupus patients, they do not fully explain the high rates of ischemic events so far reported, implying that other factors inherent to disease itself could account for the enhanced risk, including disease duration, activity and chronicity, psychosocial factors, medications, genetic variants and altered immunological mechanisms. Though the exact pathogenesis of atherosclerosis in the setting of lupus remains ill defined, an imbalance between endothelial damage and atheroprotection seems to be a central event. Insults leading to endothelial damage in the setting of lupus include oxidized low density lipoprotein (oxLDL), autoantibodies against endothelial cells and phospholipids, type I interferons (IFN) and neutrophil extracellular traps (NETs) directly or through activation of type I IFN pathway. Increased oxidative stress, reduced levels of the normally antioxidant high density lipoprotein (HDL), increased levels of proinflammatory HDL (piHDL) and reduced paraoxonase activity have been related to increased oxLDL levels. On the other hand, impaired atheroprotective mechanisms in lupus include decreased capacity of endothelial repair-partly mediated by type I IFN- and dampened production of atheroprotective autoantibodies. In the present review, traditional and disease related risk factors for CV disease (CVD) in the setting of chronic autoimmune disorders with special focus on SLE will be discussed.
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Affiliation(s)
- Mayra Giannelou
- Department of Pathophysiology, School of Medicine, National and Kapodistrian University of Athens, Greece; Department of Rheumatology, General Hospital of Athens "G. Gennimatas", Greece
| | - Clio P Mavragani
- Department of Pathophysiology, School of Medicine, National and Kapodistrian University of Athens, Greece; Department of Physiology, School of Medicine, National and Kapodistrian University of Athens, Greece; Joint Academic Rheumatology Program, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece.
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Sinicato NA, Postal M, de Oliveira Peliçari K, Rittner L, Marini R, Appenzeller S. Prevalence and features of metabolic syndrome in childhood-onset systemic lupus erythematosus. Clin Rheumatol 2017; 36:1527-1535. [DOI: 10.1007/s10067-017-3602-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2016] [Revised: 03/06/2017] [Accepted: 03/12/2017] [Indexed: 10/19/2022]
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Toffoli B, Gilardi F, Winkler C, Soderberg M, Kowalczuk L, Arsenijevic Y, Bamberg K, Bonny O, Desvergne B. Nephropathy in Pparg-null mice highlights PPARγ systemic activities in metabolism and in the immune system. PLoS One 2017; 12:e0171474. [PMID: 28182703 PMCID: PMC5300244 DOI: 10.1371/journal.pone.0171474] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Accepted: 01/20/2017] [Indexed: 01/10/2023] Open
Abstract
Peroxisome proliferator-activated receptor γ (PPARγ) is a ligand-dependent transcription factor involved in many aspects of metabolism, immune response, and development. Total-body deletion of the two Pparg alleles provoked generalized lipoatrophy along with severe type 2 diabetes. Herein, we explore the appearance and development of structural and functional alterations of the kidney, comparing Pparg null-mice to their littermate controls (carrying Pparg floxed alleles). We show that renal hypertrophy and functional alterations with increased glucosuria and albuminuria are already present in 3 weeks-old Pparg null-mice. Renal insufficiency with decreased creatinine clearance progress at 7 weeks of age, with the advance of the type 2 diabetes. At 52 weeks of age, these alterations are accompanied by signs of fibrosis and mesangial expansion. More intriguingly, aged Pparg null-mice concomitantly present an anti-phospholipid syndrome (APS), characterized by the late appearance of microthrombi and a mesangioproliferative pattern of glomerular injury, associated with significant plasmatic levels of anti-β2- glycoprotein1 antibodies and renal deposition of IgG, IgM, and C3. Thus, in line with the role of PPARγ in metabolic homeostasis, Pparg null-mice first represent a potent model for studying the initiation and the development of diabetic nephropathy. Second, and in relation with the important PPARγ activity in inflammation and in immune system, these mice also highlight a new role for PPARγ signaling in the promotion of APS, a syndrome whose pathogenesis is poorly known and whose current treatment is limited to prevention of thrombosis events.
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Affiliation(s)
- Barbara Toffoli
- Center for Integrative Genomics, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
| | - Federica Gilardi
- Center for Integrative Genomics, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
| | - Carine Winkler
- Center for Integrative Genomics, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
| | | | - Laura Kowalczuk
- Unit of Gene Therapy & Stem Cell Biology, University of Lausanne, Department of Ophthalmology, Fondation Asile des Aveugles, Jules-Gonin Eye Hospital, Lausanne, Switzerland
| | - Yvan Arsenijevic
- Unit of Gene Therapy & Stem Cell Biology, University of Lausanne, Department of Ophthalmology, Fondation Asile des Aveugles, Jules-Gonin Eye Hospital, Lausanne, Switzerland
| | | | - Olivier Bonny
- Service of Nephrology, Lausanne University Hospital and Department of Pharmacology and Toxicology, University of Lausanne, Lausanne, Switzerland
| | - Béatrice Desvergne
- Center for Integrative Genomics, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
- * E-mail:
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Rodríguez-Carrio J, López P, Sánchez B, González S, Gueimonde M, Margolles A, de Los Reyes-Gavilán CG, Suárez A. Intestinal Dysbiosis Is Associated with Altered Short-Chain Fatty Acids and Serum-Free Fatty Acids in Systemic Lupus Erythematosus. Front Immunol 2017; 8:23. [PMID: 28167944 PMCID: PMC5253653 DOI: 10.3389/fimmu.2017.00023] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Accepted: 01/05/2017] [Indexed: 12/21/2022] Open
Abstract
Metabolic impairments are a frequent hallmark of systemic lupus erythematosus (SLE). Increased serum levels of free fatty acids (FFA) are commonly found in these patients, although the underlying causes remain elusive. Recently, it has been suggested that factors other than inflammation or clinical features may be involved. The gut microbiota is known to influence the host metabolism, the production of short-chain fatty acids (SCFA) playing a potential role. Taking into account that lupus patients exhibit an intestinal dysbiosis, we wondered whether altered FFA levels may be associated with the intestinal microbial composition in lupus patients. To this aim, total and specific serum FFA levels, fecal SCFA levels, and gut microbiota composition were determined in 21 SLE patients and 25 healthy individuals. The Firmicutes to Bacteroidetes (F/B) ratio was strongly associated with serum FFA levels in healthy controls (HC), even after controlling for confounders. However, this association was not found in lupus patients, where a decreased F/B ratio and increased FFA serum levels were noted. An altered production of SCFA was related to the intestinal dysbiosis in lupus, while SCFA levels paralleled those of serum FFA in HC. Although a different serum FFA profile was not found in SLE, specific FFA showed distinct patterns on a principal component analysis. Immunomodulatory omega-3 FFA were positively correlated to the F/B ratio in HC, but not in SLE. Furthermore, divergent associations were observed for pro- and anti-inflammatory FFA with endothelial activation biomarkers in lupus patients. Overall, these findings support a link between the gut microbial ecology and the host metabolism in the pathological framework of SLE. A potential link between intestinal dysbiosis and surrogate markers of endothelial activation in lupus patients is supported, FFA species having a pivotal role.
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Affiliation(s)
- Javier Rodríguez-Carrio
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC) , Villaviciosa, Asturias , Spain
| | - Patricia López
- Area of Immunology, Department of Functional Biology, University of Oviedo , Oviedo, Asturias , Spain
| | - Borja Sánchez
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC) , Villaviciosa, Asturias , Spain
| | - Sonia González
- Area of Physiology, Department of Functional Biology, University of Oviedo , Oviedo, Asturias , Spain
| | - Miguel Gueimonde
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC) , Villaviciosa, Asturias , Spain
| | - Abelardo Margolles
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC) , Villaviciosa, Asturias , Spain
| | - Clara G de Los Reyes-Gavilán
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC) , Villaviciosa, Asturias , Spain
| | - Ana Suárez
- Area of Immunology, Department of Functional Biology, University of Oviedo , Oviedo, Asturias , Spain
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García-Villegas EA, Márquez-González H, Flores-Suárez LF, Villa-Romero AR. The pulse-mass index as a predictor of cardiovascular events in women with systemic lupus erythematosus. Med Clin (Barc) 2017; 148:57-62. [PMID: 27865435 DOI: 10.1016/j.medcli.2016.09.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Revised: 08/02/2016] [Accepted: 09/08/2016] [Indexed: 11/28/2022]
Abstract
BACKGROUND Patients with systemic lupus erythematosus (SLE) have 3times the risk of death compared to the rest of the population, with cardiovascular events (CVD) being one of the main causes. Índices such as waist-height (W-Ht I), waist-hip (W-Hp I) and pulse-mass (PMI) predict CVD, though the behaviour is unknown in patients with SLE. The aim of this study was to determine the prognostic value of PMI in the development of CVD in premenopausal women with SLE. METHODOLOGY Cohort study. Included were premenopausal women with SLE without prior CVD; excluded were those patients with antiphospholipid syndrome (APS), pregnancy, thyroid disease, recent liposuction, and chronic kidney disease. Exposure variables were: PMI, W-Ht I, W-Hp I and metabolic syndrome at onset of the cohort. Considered confounding variables were time of evolution, disease activity, cumulative damage and treatment. Through semi-annual appointments, accident and emergency admittance and hospitalisation records the CVD were screened. Analysis was performed with Cox for proportional hazards and survival with Kaplan Meier. RESULTS We included 238 women with a median age of 31 (18-52) years, with a follow-up of 8years. We identified 22 (9.6%) cases of CVD. In the Cox proportional hazards analysis, the prognostic variables were: PMI with HR=8.1 (95% CI: 1.1-65), metabolic syndrome with 2.4 (95% CI: 1-5.8), cumulative damage with HR=1.5 (95% CI: 1.1-2.2) and body fat percentage HR=2.8 (95% CI: 1.1-6.9) CONCLUSIONS: The PMI is a better predictor factor of CVD in women with SLE.
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Affiliation(s)
- Elsy Aidé García-Villegas
- Departamento de Vigilancia Epidemiológica, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | - Horacio Márquez-González
- Departamento de Cardiopatías Congénitas, Hospital de Cardiología Centro Médico Nacional Siglo XXI, Ciudad de México, México.
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Magro-Checa C, Zirkzee EJ, Huizinga TW, Steup-Beekman GM. Management of Neuropsychiatric Systemic Lupus Erythematosus: Current Approaches and Future Perspectives. Drugs 2016; 76:459-83. [PMID: 26809245 PMCID: PMC4791452 DOI: 10.1007/s40265-015-0534-3] [Citation(s) in RCA: 114] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Neuropsychiatric systemic lupus erythematosus (NPSLE) is a generic definition referring to a series of neurological and psychiatric symptoms directly related to systemic lupus erythematosus (SLE). NPSLE includes heterogeneous and rare neuropsychiatric (NP) manifestations involving both the central and peripheral nervous system. Due to the lack of a gold standard, the attribution of NP symptoms to SLE represents a clinical challenge that obligates the strict exclusion of any other potential cause. In the acute setting, management of these patients does not differ from other non-SLE subjects presenting with the same NP manifestation. Afterwards, an individualized therapeutic strategy, depending on the presenting manifestation and severity of symptoms, must be started. Clinical trials in NPSLE are scarce and most of the data are extracted from case series and case reports. High-dose glucocorticoids and intravenous cyclophosphamide remain the cornerstone for patients with severe symptoms that are thought to reflect inflammation or an underlying autoimmune process. Rituximab, intravenous immunoglobulins, or plasmapheresis may be used if response is not achieved. When patients present with mild to moderate NP manifestations, or when maintenance therapy is warranted, azathioprine and mycophenolate may be considered. When symptoms are thought to reflect a thrombotic underlying process, anticoagulation and antiplatelet agents are the mainstay of therapy, especially if antiphospholipid antibodies or antiphospholipid syndrome are present. Recent trials on SLE using new biologicals, based on newly understood SLE mechanisms, have shown promising results. Based on what we currently know about its pathogenesis, it is tempting to speculate how these new therapies may affect the management of NPSLE patients. This article provides a comprehensive and critical review of the literature on the epidemiology, pathophysiology, diagnosis, and management of NPSLE. We describe the most common pharmacological treatments used in NPSLE, based on both a literature search and our expert opinion. The extent to which new drugs in the advanced development of SLE, or the blockade of new targets, may impact future treatment of NPSLE will also be discussed.
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Affiliation(s)
- César Magro-Checa
- Department of Rheumatology, Leiden University Medical Center, PO Box 9600, 2300 RC, Leiden, The Netherlands
| | - Elisabeth J Zirkzee
- Department of Rheumatology, Leiden University Medical Center, PO Box 9600, 2300 RC, Leiden, The Netherlands.,Department of Rheumatology, Maasstad Hospital, Rotterdam, The Netherlands
| | - Tom W Huizinga
- Department of Rheumatology, Leiden University Medical Center, PO Box 9600, 2300 RC, Leiden, The Netherlands
| | - Gerda M Steup-Beekman
- Department of Rheumatology, Leiden University Medical Center, PO Box 9600, 2300 RC, Leiden, The Netherlands.
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Wang LM, Zheng ZH, Li TF, Han LS, He YJ, Zhang YL, Zeng HL, Liu SY. 25-hydroxyvitamin D is associated with metabolic syndrome among premenopausal women with systemic lupus erythematosus in China. Lupus 2016; 26:403-409. [PMID: 27687025 DOI: 10.1177/0961203316668040] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Objectives This study aimed to investigate the status of 25-hydroxyvitamin D (25(OH)D) and its association with metabolic syndrome (MS) and different MS components among premenopausal women with systemic lupus erythematosus (SLE) in China. Patients and methods Altogether 113 premenopausal women with SLE and the age-matched healthy cohorts were recruited in this cross-sectional study. Clinical manifestations and laboratory data including serum 25(OH)D concentration were collected. A multivariable analysis was performed to analyze the association of 25(OH)D with MS and its components. Results The prevalence of 25(OH)D deficiency (25(OH)D < 20 ng/ml) and MS were common (24.8% and 30.1%, respectively) in premenopausal patients with SLE in China. Analysis of the association between 25(OH)D, MS and its components demonstrated that the lower level of 25(OH)D was associated with increased MS prevalence (OR = 0.920, p = 0.012), a decreased level of high-density lipoprotein (OR = 1.059, p = 0.033) and a higher level of fasting glucose (OR = 0.810, p = 0.004). These associations were still detectible after adjustment for age, body mass index and SLE-related variables. Conclusion The level of 25(OH)D is associated with MS and its components in premenopausal women with SLE.
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Affiliation(s)
- L-M Wang
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Z-H Zheng
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - T-F Li
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - L-S Han
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Y-J He
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Y-L Zhang
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - H-L Zeng
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - S-Y Liu
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
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Ruiz-Irastorza G, Garcia M, Espinosa G, Caminal L, Mitjavila F, González-León R, Sopeña B, Canora J, Villalba MV, Rodríguez-Carballeira M, López-Dupla JM, Callejas JL, Castro A, Tolosa C, Sánchez-García ME, Pérez-Conesa M, Navarrete-Navarrete N, Rodríguez AP, Herranz MT, Pallarés L. First month prednisone dose predicts prednisone burden during the following 11 months: an observational study from the RELES cohort. Lupus Sci Med 2016; 3:e000153. [PMID: 27547439 PMCID: PMC4985804 DOI: 10.1136/lupus-2016-000153] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Revised: 06/22/2016] [Accepted: 07/02/2016] [Indexed: 11/13/2022]
Abstract
Aim To study the influence of prednisone dose during the first month after systemic lupus erythematosus (SLE) diagnosis (prednisone-1) on glucocorticoid burden during the subsequent 11 months (prednisone-2–12). Methods 223 patients from the Registro Español de Lupus Eritematoso Sistémico inception cohort were studied. The cumulative dose of prednisone-1 and prednisone-2–12 were calculated and recoded into a four-level categorical variable: no prednisone, low dose (up to 7.5 mg/day), medium dose (up to 30 mg/day) and high dose (over 30 mg/day). The association between the cumulative prednisone-1 and prednisone-2–12 doses was tested. We analysed whether the four-level prednisone-1 categorical variable was an independent predictor of an average dose >7.5 mg/day of prednisone-2–12. Adjusting variables included age, immunosuppressives, antimalarials, methyl-prednisolone pulses, lupus nephritis and baseline SLE Disease Activity Index (SLEDAI). Results Within the first month, 113 patients (51%) did not receive any prednisone, 24 patients (11%) received average low doses, 46 patients (21%) received medium doses and 40 patients (18%) received high doses. There was a strong association between prednisone-1 and prednisone-2–12 dose categories (p<0.001). The cumulative prednisone-1 dose was directly associated with the cumulative prednisone-2–12 dose (p<0.001). Compared with patients on no prednisone, patients taking medium (adjusted OR 5.27, 95% CI 2.18 to 12.73) or high-dose prednisone-1 (adjusted OR 10.5, 95% CI 3.8 to 29.17) were more likely to receive prednisone-2–12 doses of >7.5 mg/day, while patients receiving low-dose prednisone-1 were not (adjusted OR 1.4, 95% CI 0. 0.38 to 5.2). If the analysis was restricted to the 158 patients with a baseline SLEDAI of ≥6, the model did not change. Conclusion The dose of prednisone during the first month after the diagnosis of SLE is an independent predictor of prednisone burden during the following 11 months.
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Affiliation(s)
- G Ruiz-Irastorza
- Autoimmune Diseases Research Unit, Department of Internal Medicine , BioCruces Health Research Institute, Hospital Universitario Cruces, University of the Basque Country , Barakaldo, Bizkaia , Spain
| | - M Garcia
- Autoimmune Diseases Research Unit, Department of Internal Medicine , BioCruces Health Research Institute, Hospital Universitario Cruces, University of the Basque Country , Barakaldo, Bizkaia , Spain
| | - G Espinosa
- Department of Autoimmune Diseases , Hospital Clinic , Barcelona , Spain
| | - L Caminal
- Department of Internal Medicine , Hospital Universitario Central de Asturias , Oviedo, Asturias , Spain
| | - F Mitjavila
- Autoimmune Diseases Unit, Department of Internal Medicine . Hospital Universitario de Bellvitge, L'Hospitalet de Llobregat , Barcelona , Spain
| | - R González-León
- Department of Internal Medicine , Hospital Universitario Virgen del Rocío , Sevilla , Spain
| | - B Sopeña
- Department of Internal Medicine , Complejo Hospitalario Universitario de Vigo , Pontevedra, Vigo , Spain
| | - J Canora
- Department of Internal Medicine , Hospital Universitario Fuenlabrada , Fuenlabrada, Madrid , Spain
| | - M V Villalba
- Department of Internal Medicine , Hospital General Universitario Gregorio Marañón , Madrid , Spain
| | - M Rodríguez-Carballeira
- Department of Internal Medicine , Hospital Universitario Mutua de Terrasa , Barcelona , Spain
| | - J M López-Dupla
- Department of Internal Medicine , Hospital Universitario Joan XXIII , Tarragona , Spain
| | - J L Callejas
- Department of Internal Medicine , Hospital Universitario San Cecilio , Granada , Spain
| | - A Castro
- Department of Internal Medicine , Hospital Universitario Sant Joan de Reus , Reus, Tarragona , Spain
| | - C Tolosa
- Department of Internal Medicine , Corporació Sanitària Parc Taulí , Sabadell, Barcelona , Spain
| | - M E Sánchez-García
- Department of Internal Medicine, Autoimmune Diseases Unit , Hospital Universitario Reina Sofía , Córdoba , Spain
| | - M Pérez-Conesa
- Department of Internal Medicine , Hospital Universitario Miguel Servet , Zaragoza , Spain
| | - N Navarrete-Navarrete
- Department of Internal Medicine , Hospital Universitario Virgen de las Nieves , Granada , Spain
| | - A P Rodríguez
- Department of Internal Medicine , Complejo Hospitalario Universitario de Ourense , Orense , Spain
| | - M T Herranz
- Department of Internal Medicine , Hospital J.M. Morales Meseguer , Murcia , Spain
| | - L Pallarés
- Department of Internal Medicine , Hospital Universitario Son Espases, Palma de Mallorca , Islas Baleares , Spain
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The diagnosis and clinical management of the neuropsychiatric manifestations of lupus. J Autoimmun 2016; 74:41-72. [PMID: 27427403 DOI: 10.1016/j.jaut.2016.06.013] [Citation(s) in RCA: 107] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2016] [Accepted: 06/21/2016] [Indexed: 01/03/2023]
Abstract
Neuropsychiatric (NP) involvement in Systemic Lupus Erythematosus (SLE), can be a severe and troubling manifestation of the disease that heavily impacts patient's health, quality of life and disease outcome. It is one of the most complex expressions of SLE which can affect central, peripheral and autonomous nervous system. Complex interrelated pathogenetic mechanisms, including genetic factors, vasculopathy, vascular occlusion, neuroendocrine-immune imbalance, tissue and neuronal damage mediated by autoantibodies, inflammatory mediators, blood brain barrier dysfunction and direct neuronal cell death can be all involved. About NPSLE a number of issues are still matter of debate: from classification and burden of NPSLE to attribution and diagnosis. The role of neuroimaging and new methods of investigation still remain pivotal and rapidly evolving as well as is the increasing knowledge in the pathogenesis. Overall, two main pathogenetic pathways have been recognized yielding different clinical phenotypes: a predominant ischemic-vascular one involving large and small blood vessels, mediated by aPL, immune complexes and leuko-agglutination which it is manifested with more frequent focal NP clinical pictures and a predominantly inflammatory-neurotoxic one mediated by complement activation, increased permeability of the BBB, intrathecal migration of autoantibodies, local production of immune complexes and pro-inflammatory cytokines and other inflammatory mediators usually appearing as diffuse NP manifestations. In the attempt to depict a journey throughout NPSLE from diagnosis to a reasoned therapeutic approach, classification, epidemiology, attribution, risk factors, diagnostic challenges, neuroimaging techniques and pathogenesis will be considered in this narrative review based on the most relevant and recent published data.
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Hanly JG, Sayani A, Doucette S, Iczkovitz S, Terres JAR. Treatment pathways in an inception lupus cohort over the first three years. Lupus 2016; 26:119-124. [PMID: 27365369 DOI: 10.1177/0961203316655213] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective The treatment algorithm for new onset systemic lupus erythematosus (SLE) is less well defined than for other rheumatic diseases. We examined the treatment patterns in an inception cohort of SLE patients over the first three years of disease between 2000 and 2010. Methods Patients fulfilled the American College of Rheumatology classification criteria for SLE within 12 months of enrollment and completed three subsequent annual visits. Data collection included patient demographics, SLE manifestations, medications, SLE disease activity index-2K (SLEDAI-2K) and Systemic Lupus International Collaborating Clinics/American College of Rheumatology damage index. Analysis included descriptive statistics and repeated measures mixed models. Results Seventy-nine patients, 83.5% female and 91.1% Caucasian were studied. At baseline the mean (SD) age was 40.6 (16.4) years, disease duration was 0.36 (0.28) years and SLEDAI-2K was 5.7 (4.6). Over three years, cumulative use of corticosteroids, antimalarials and immunosuppressants was 53.2%, 77.2% and 40.5% respectively. Corticosteroids were usually used in combination with antimalarials and/or immunosuppressants. Between baseline and final assessments the use of corticosteroids fell (44.3% vs 15.2%) in contrast to antimalarials (55.7% vs 70.9%) and immunosuppressants (26.6% vs 34.2%). Of 44/79 (55.7%) patients not receiving corticosteroids at baseline 84.1% remained off corticosteroids for the study duration. Thirty-seven of 79 (46.8%) patients never received corticosteroids and only 5/79 (6.3%) at all four assessments. Patients taking corticosteroids at baseline had higher mean (SD) daily dose and cumulative dose over three years compared with patients not on corticosteroids at baseline (9.0 (0.8) vs 0.3 (1.3) mg; 10.8 (8.5) vs 0.3 (1.2) g). As a group, SLE patients who used corticosteroids either at baseline, at any time in the three year study or in high cumulative doses had the highest average disease activity scores over the same time frame and had a significant fall in SLEDAI-2K scores ( p < 0.05) compared with patients not exposed to corticosteroids. Conclusion Use of corticosteroids occurred in approximately half of new onset SLE, usually in combination with antimalarials and/or immunosuppressants. It was associated with both higher disease activity at baseline and improvement over time. Patients who did not receive corticosteroids at presentation were unlikely to do so over the next three years.
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Affiliation(s)
- J G Hanly
- 1 Division of Rheumatology, Department of Medicine, Queen Elizabeth II Health Sciences Centre and Dalhousie University, Halifax, Canada.,2 Department of Pathology, Queen Elizabeth II Health Sciences Centre, and Dalhousie University, Halifax, Canada
| | - A Sayani
- 3 Medical Affairs, GlaxoSmithKline Inc., Mississauga, Canada
| | - S Doucette
- 4 Research Methods Unit, Capital District Health Authority, Halifax, Canada
| | - S Iczkovitz
- 3 Medical Affairs, GlaxoSmithKline Inc., Mississauga, Canada
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Revelo XS, Ghazarian M, Chng MHY, Luck H, Kim JH, Zeng K, Shi SY, Tsai S, Lei H, Kenkel J, Liu CL, Tangsombatvisit S, Tsui H, Sima C, Xiao C, Shen L, Li X, Jin T, Lewis GF, Woo M, Utz PJ, Glogauer M, Engleman E, Winer S, Winer DA. Nucleic Acid-Targeting Pathways Promote Inflammation in Obesity-Related Insulin Resistance. Cell Rep 2016; 16:717-30. [PMID: 27373163 DOI: 10.1016/j.celrep.2016.06.024] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2015] [Revised: 04/27/2016] [Accepted: 06/03/2016] [Indexed: 12/22/2022] Open
Abstract
Obesity-related inflammation of metabolic tissues, including visceral adipose tissue (VAT) and liver, are key factors in the development of insulin resistance (IR), though many of the contributing mechanisms remain unclear. We show that nucleic-acid-targeting pathways downstream of extracellular trap (ET) formation, unmethylated CpG DNA, or ribonucleic acids drive inflammation in IR. High-fat diet (HFD)-fed mice show increased release of ETs in VAT, decreased systemic clearance of ETs, and increased autoantibodies against conserved nuclear antigens. In HFD-fed mice, this excess of nucleic acids and related protein antigens worsens metabolic parameters through a number of mechanisms, including activation of VAT macrophages and expansion of plasmacytoid dendritic cells (pDCs) in the liver. Consistently, HFD-fed mice lacking critical responders of nucleic acid pathways, Toll-like receptors (TLR)7 and TLR9, show reduced metabolic inflammation and improved glucose homeostasis. Treatment of HFD-fed mice with inhibitors of ET formation or a TLR7/9 antagonist improves metabolic disease. These findings reveal a pathogenic role for nucleic acid targeting as a driver of metabolic inflammation in IR.
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Affiliation(s)
- Xavier S Revelo
- Division of Cellular and Molecular Biology, Diabetes Research Group, Toronto General Research Institute (TGRI), University Health Network, Toronto, ON M5G 1L7, Canada.
| | - Magar Ghazarian
- Division of Cellular and Molecular Biology, Diabetes Research Group, Toronto General Research Institute (TGRI), University Health Network, Toronto, ON M5G 1L7, Canada
| | - Melissa Hui Yen Chng
- Department of Pathology, Stanford University School of Medicine, Palo Alto, CA 94305, USA
| | - Helen Luck
- Division of Cellular and Molecular Biology, Diabetes Research Group, Toronto General Research Institute (TGRI), University Health Network, Toronto, ON M5G 1L7, Canada
| | - Justin H Kim
- Division of Cellular and Molecular Biology, Diabetes Research Group, Toronto General Research Institute (TGRI), University Health Network, Toronto, ON M5G 1L7, Canada
| | - Kejing Zeng
- Division of Cellular and Molecular Biology, Diabetes Research Group, Toronto General Research Institute (TGRI), University Health Network, Toronto, ON M5G 1L7, Canada; Department of Endocrinology and Metabolism, Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510630, China
| | - Sally Y Shi
- Division of Cellular and Molecular Biology, Diabetes Research Group, Toronto General Research Institute (TGRI), University Health Network, Toronto, ON M5G 1L7, Canada
| | - Sue Tsai
- Division of Cellular and Molecular Biology, Diabetes Research Group, Toronto General Research Institute (TGRI), University Health Network, Toronto, ON M5G 1L7, Canada
| | - Helena Lei
- Division of Cellular and Molecular Biology, Diabetes Research Group, Toronto General Research Institute (TGRI), University Health Network, Toronto, ON M5G 1L7, Canada
| | - Justin Kenkel
- Department of Pathology, Stanford University School of Medicine, Palo Alto, CA 94305, USA
| | - Chih Long Liu
- Department of Medicine, Division of Immunology and Rheumatology, Stanford University School of Medicine, Palo Alto, CA 94305, USA
| | - Stephanie Tangsombatvisit
- Department of Medicine, Division of Immunology and Rheumatology, Stanford University School of Medicine, Palo Alto, CA 94305, USA
| | - Hubert Tsui
- Department of Pathology, University Health Network, Toronto, ON M5G 2C4, Canada
| | - Corneliu Sima
- Department of Applied Oral Sciences, The Forsyth Institute, Cambridge, MA 02142, USA
| | - Changting Xiao
- Division of Endocrinology and Metabolism, Department of Medicine, University Health Network, Toronto, ON M5G 2C4, Canada
| | - Lei Shen
- Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai 200240, China
| | - Xiaoying Li
- Department of Endocrinology, Zhongshan Hospital, Fudan University, Shanghai 200011, China
| | - Tianru Jin
- Division of Cellular and Molecular Biology, Diabetes Research Group, Toronto General Research Institute (TGRI), University Health Network, Toronto, ON M5G 1L7, Canada
| | - Gary F Lewis
- Division of Endocrinology and Metabolism, Department of Medicine, University Health Network, Toronto, ON M5G 2C4, Canada
| | - Minna Woo
- Division of Cellular and Molecular Biology, Diabetes Research Group, Toronto General Research Institute (TGRI), University Health Network, Toronto, ON M5G 1L7, Canada; Division of Endocrinology and Metabolism, Department of Medicine, University Health Network, Toronto, ON M5G 2C4, Canada
| | - Paul J Utz
- Department of Medicine, Division of Immunology and Rheumatology, Stanford University School of Medicine, Palo Alto, CA 94305, USA
| | - Michael Glogauer
- Faculty of Dentistry, University of Toronto, Matrix Dynamics Group, Toronto, ON M5G 1G6, Canada
| | - Edgar Engleman
- Department of Pathology, Stanford University School of Medicine, Palo Alto, CA 94305, USA
| | - Shawn Winer
- Division of Cellular and Molecular Biology, Diabetes Research Group, Toronto General Research Institute (TGRI), University Health Network, Toronto, ON M5G 1L7, Canada; Department of Laboratory Medicine, St. Michael's Hospital, Toronto, ON M5B 1W8, Canada; Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Daniel A Winer
- Division of Cellular and Molecular Biology, Diabetes Research Group, Toronto General Research Institute (TGRI), University Health Network, Toronto, ON M5G 1L7, Canada; Department of Pathology, University Health Network, Toronto, ON M5G 2C4, Canada; Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON M5S 1A8, Canada; Department of Immunology, University of Toronto, Toronto, ON M5S 1A8, Canada.
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Montes RA, Mocarzel LO, Lanzieri PG, Lopes LM, Carvalho A, Almeida JR. Smoking and Its Association With Morbidity in Systemic Lupus Erythematosus Evaluated by the Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index: Preliminary Data and Systematic Review. Arthritis Rheumatol 2016; 68:441-8. [PMID: 26359794 DOI: 10.1002/art.39427] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2015] [Accepted: 09/03/2015] [Indexed: 01/03/2023]
Abstract
OBJECTIVE Due to the increased availability of effective treatments, patients with systemic lupus erythematosus (SLE) now have longer survival times, and factors involved in cumulative chronic damage in SLE need to be better understood. This study was undertaken to evaluate the relationship between smoking and cumulative chronic damage in SLE patients. METHODS A cross-sectional study of SLE patients was performed to investigate the possible association between smoking exposure (ever [previous or current, active or secondhand smokers] or never) and cumulative chronic damage as measured by the Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index (SDI). A systematic review of the literature was conducted by cross-searching Medline for the terms lupus and smoking. RESULTS We enrolled 105 patients with SLE (96% female), with a mean ± SD age of 40.7 ± 11.4 years and a mean followup time of 8.98 years. Of the 105 patients, 74 had an SDI score of 1-10, and 31 had an SDI score of 0. The difference between smoking exposure and no smoking exposure was significant (P = 0.02 by chi-square test in contingency table analysis), and SLE patients who were never exposed to smoking had 0.78 times the risk of progressing toward a cumulative damage status (SDI score of > 0) (95% confidence interval 0.16-0.98) throughout the followup period compared to those who were ever exposed. In the systematic review of the literature, we found only a small number of articles that addressed some aspects of the relationship between smoking exposure and cumulative damage in SLE patients. CONCLUSION Our findings indicate that smoking exposure is associated with cumulative chronic damage, as determined by the SDI score, in patients with SLE. Smoking exposure may have deleterious effects on lupus morbidity, and more detailed studies of this association are needed.
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Affiliation(s)
- Ricardo A Montes
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Luiz O Mocarzel
- Fluminense Federal University and Hospital Universitario Antonio Pedro, Niteroi, Brazil
| | - Pedro G Lanzieri
- Fluminense Federal University and Hospital Universitario Antonio Pedro, Niteroi, Brazil
| | - Lais M Lopes
- Fluminense Federal University and Hospital Universitario Antonio Pedro, Niteroi, Brazil
| | - Amanda Carvalho
- Fluminense Federal University and Hospital Universitario Antonio Pedro, Niteroi, Brazil
| | - Jorge R Almeida
- Fluminense Federal University and Hospital Universitario Antonio Pedro, Niteroi, Brazil
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Reynolds JA, Bruce IN. Vitamin D treatment for connective tissue diseases: hope beyond the hype? Rheumatology (Oxford) 2016; 56:178-186. [PMID: 27179106 DOI: 10.1093/rheumatology/kew212] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Revised: 04/05/2016] [Indexed: 01/08/2023] Open
Abstract
The prevalence of vitamin D deficiency is increased among patients with CTDs. The active form of vitamin D (calcitriol) is a potent regulator of the immune system and may suppress inflammatory responses. This has led to claims that vitamin D may be a safe treatment, or a treatment adjunct, to reduce systemic inflammation in this patient population. It is important to note, however, that there is insufficient evidence from robust clinical trials to support these novel uses for vitamin D. In this review we examine the potential role of vitamin D as a treatment adjunct for CTDs. We will discuss how vitamin D may modulate the immune response and review the current evidence for using vitamin D to treat CTDs and their associated co-morbidities. We conclude that while there is much excitement about vitamin D in this context, further well-designed trials are needed to demonstrate its efficacy in the treatment of patients with CTDs.
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Affiliation(s)
- John A Reynolds
- Centre for Musculoskeletal Research, Institute of Inflammation and Repair, University of Manchester.,NIHR Manchester Musculoskeletal Biomedical Research Unit, Central Manchester University Hospitals Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Ian N Bruce
- Centre for Musculoskeletal Research, Institute of Inflammation and Repair, University of Manchester .,NIHR Manchester Musculoskeletal Biomedical Research Unit, Central Manchester University Hospitals Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
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Nocturne G, Virone A, Ng WF, Le Guern V, Hachulla E, Cornec D, Daien C, Vittecoq O, Bienvenu B, Marcelli C, Wendling D, Amoura Z, Dhote R, Lavigne C, Fior R, Gottenberg JE, Seror R, Mariette X. Rheumatoid Factor and Disease Activity Are Independent Predictors of Lymphoma in Primary Sjögren's Syndrome. Arthritis Rheumatol 2016; 68:977-85. [DOI: 10.1002/art.39518] [Citation(s) in RCA: 116] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Accepted: 11/17/2015] [Indexed: 12/11/2022]
Affiliation(s)
- G. Nocturne
- Université Paris-Sud, INSERM U1184; Le Kremlin-Bicêtre France
| | - A. Virone
- AP-HP, Hôpitaux Universitaires Paris-Sud; Le Kremlin-Bicêtre France
| | - Wan-Fai Ng
- Newcastle University; Newcastle-upon-Tyne UK
| | - V. Le Guern
- Université Paris Descartes and AP-HP, Hôpital Cochin; Paris France
| | | | - D. Cornec
- Centre Hospitalier Régional Universitaire (CHRU) de Brest, Hôpital de la Cavale Blanche and EA 2216, INSERM ESPRI, ERI29, Université de Brest; Brest France
| | - C. Daien
- Centre Hospitalier Universitaire (CHU) de Montpellier and URM5535 CNRS; Montpellier France
| | - O. Vittecoq
- CHU de Rouen, INSERM U905, and Université de Rouen; Rouen France
| | - B. Bienvenu
- CHU de Caen, Hôpital de la Côte de Nacre; Caen France
| | - C. Marcelli
- CHU de Caen, Hôpital de la Côte de Nacre; Caen France
| | - D. Wendling
- CHRU Besançon, and EA 4266, Université de Franche-Comté; Besançon France
| | - Z. Amoura
- Université Pierre et Marie Curie and AP-HP, Hôpital Pitié-Salpêtrière; Paris France
| | | | | | - R. Fior
- AP-HP, Hôpital Béclère; Clamart France
| | - J. E. Gottenberg
- INSERM UMR-S 1109, CHRU Strasbourg, and Université de Strasbourg; Strasbourg France
| | - R. Seror
- Université Paris-Sud, INSERM U1184, and AP-HP, Hôpitaux Universitaires Paris-Sud; Le Kremlin-Bicêtre France
| | - X. Mariette
- Université Paris-Sud, INSERM U1184, and AP-HP, Hôpitaux Universitaires Paris-Sud; Le Kremlin-Bicêtre France
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48
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O'Sullivan M, Bruce IN, Symmons DP. Cardiovascular risk and its modification in patients with connective tissue diseases. Best Pract Res Clin Rheumatol 2016; 30:81-94. [DOI: 10.1016/j.berh.2016.03.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2016] [Revised: 03/03/2016] [Accepted: 03/29/2016] [Indexed: 10/21/2022]
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49
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Magro-Checa C, Zirkzee EJ, Huizinga TW, Steup-Beekman GM. Management of Neuropsychiatric Systemic Lupus Erythematosus: Current Approaches and Future Perspectives. Drugs 2016. [PMID: 26809245 DOI: 10.1007/s40265-015-0534-3"] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Neuropsychiatric systemic lupus erythematosus (NPSLE) is a generic definition referring to a series of neurological and psychiatric symptoms directly related to systemic lupus erythematosus (SLE). NPSLE includes heterogeneous and rare neuropsychiatric (NP) manifestations involving both the central and peripheral nervous system. Due to the lack of a gold standard, the attribution of NP symptoms to SLE represents a clinical challenge that obligates the strict exclusion of any other potential cause. In the acute setting, management of these patients does not differ from other non-SLE subjects presenting with the same NP manifestation. Afterwards, an individualized therapeutic strategy, depending on the presenting manifestation and severity of symptoms, must be started. Clinical trials in NPSLE are scarce and most of the data are extracted from case series and case reports. High-dose glucocorticoids and intravenous cyclophosphamide remain the cornerstone for patients with severe symptoms that are thought to reflect inflammation or an underlying autoimmune process. Rituximab, intravenous immunoglobulins, or plasmapheresis may be used if response is not achieved. When patients present with mild to moderate NP manifestations, or when maintenance therapy is warranted, azathioprine and mycophenolate may be considered. When symptoms are thought to reflect a thrombotic underlying process, anticoagulation and antiplatelet agents are the mainstay of therapy, especially if antiphospholipid antibodies or antiphospholipid syndrome are present. Recent trials on SLE using new biologicals, based on newly understood SLE mechanisms, have shown promising results. Based on what we currently know about its pathogenesis, it is tempting to speculate how these new therapies may affect the management of NPSLE patients. This article provides a comprehensive and critical review of the literature on the epidemiology, pathophysiology, diagnosis, and management of NPSLE. We describe the most common pharmacological treatments used in NPSLE, based on both a literature search and our expert opinion. The extent to which new drugs in the advanced development of SLE, or the blockade of new targets, may impact future treatment of NPSLE will also be discussed.
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Affiliation(s)
- César Magro-Checa
- Department of Rheumatology, Leiden University Medical Center, PO Box 9600, 2300 RC, Leiden, The Netherlands
| | - Elisabeth J Zirkzee
- Department of Rheumatology, Leiden University Medical Center, PO Box 9600, 2300 RC, Leiden, The Netherlands.,Department of Rheumatology, Maasstad Hospital, Rotterdam, The Netherlands
| | - Tom W Huizinga
- Department of Rheumatology, Leiden University Medical Center, PO Box 9600, 2300 RC, Leiden, The Netherlands
| | - Gerda M Steup-Beekman
- Department of Rheumatology, Leiden University Medical Center, PO Box 9600, 2300 RC, Leiden, The Netherlands.
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50
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Fanouriakis A, Bertsias G. Treat-to-target in lupus: what does the future hold? ACTA ACUST UNITED AC 2015. [DOI: 10.2217/ijr.15.43] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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