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Nejatifar F, Mirbolouk N, Masooleh IS, Kazemnejad E, Ghavidel-Parsa B, Ghanbari AM, Zayeni H. Association between neutrophil/lymphocyte ratio and disease severity in scleroderma patients. Heliyon 2023; 9:e20576. [PMID: 37860553 PMCID: PMC10582306 DOI: 10.1016/j.heliyon.2023.e20576] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 09/20/2023] [Accepted: 09/29/2023] [Indexed: 10/21/2023] Open
Abstract
Introduction Systemic sclerosis is a chronic and progressive connective tissue disease with various manifestation. Inflammatory status is developed in early stages and is followed by major organs' dysfunction. Disease severity is evaluated mostly through Medsger scale. There is not any single laboratory test to evaluate disease severity, although some hematologic can reflect disease severity. In this study, we evaluated the association between hematologic indices (specially Neutrophil/Lymphocyte ratio) and Medsger score of disease severity. Materials and methods One hundred and twenty-three patients along with the same number of healthy controls were enrolled in this study. Demographic information and past medical records were gathered in first appointment. Hematologic indices were calculated based on the laboratory findings and the association between these indices and Medsger score of disease severity was evaluated. Results One hundred and twenty-three patients with mean disease duration of 9.54 and mean Medsger score of 7.42 were investigated in this study. Neutrophil count, erythrocyte sedimentation rate, red cell distribution width and NLR were significantly higher and mean platelets volume was significantly lower in SSc patients in comparison to controls. NLR was significantly correlated with pulmonary and cardiac involvements and Monocyte/Lymphocyte ratio was significantly correlated with the involvement of joint and tendons. We showed that NLR is a predictive factor for the severity of systemic sclerosis. We also found a cut off Value of 1.9 for NLR as a predictor for disease severity in our patients. Conclusion Our study shows that SSc and its severity is associated with some hematologic indices like NLR, MLR, platelets and hemoglobin. These indices can also specifically predict the involvement of some organs.
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Affiliation(s)
- Fatemeh Nejatifar
- Hematology and Medical Oncology Department, Guilan University of Medical Sciences, Rasht, Iran
| | - Neda Mirbolouk
- Guilan Rheumatology Research Center, Department of Rheumatology, Razi Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Irandokht Shenavar Masooleh
- Guilan Rheumatology Research Center, Department of Rheumatology, Razi Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Ehsan Kazemnejad
- Guilan Trauma Research Center, Department of Biostatistics and Epidemiology, School of Nursing and Midwifery, Guilan University of Medical Sciences, Rasht, Iran
| | - Banafsheh Ghavidel-Parsa
- Guilan Rheumatology Research Center, Department of Rheumatology, Razi Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Amir Mohammad Ghanbari
- Student Research Committee, Faculty of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Habib Zayeni
- Guilan Rheumatology Research Center, Department of Rheumatology, Razi Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
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The Immunogenetics of Systemic Sclerosis. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1367:259-298. [DOI: 10.1007/978-3-030-92616-8_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Marzilli M, Crea F, Morrone D, Bonow RO, Brown DL, Camici PG, Chilian WM, DeMaria A, Guarini G, Huqi A, Merz CNB, Pepine C, Scali MC, Weintraub WS, Boden WE. Myocardial ischemia: From disease to syndrome. Int J Cardiol 2020; 314:32-35. [PMID: 32348810 DOI: 10.1016/j.ijcard.2020.04.074] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 04/24/2020] [Accepted: 04/24/2020] [Indexed: 01/16/2023]
Abstract
Although current guidelines on the management of stable coronary artery disease acknowledge that multiple mechanisms may precipitate myocardial ischemia, recommended diagnostic, prognostic and therapeutic algorithms are still focused on obstructive epicardial atherosclerotic lesions, and little progress has been made in identifying management strategies for non-atherosclerotic causes of myocardial ischemia. The purpose of this consensus paper is three-fold: 1) to marshal scientific evidence that obstructive atherosclerosis can co-exist with other mechanisms of ischemic heart disease (IHD); 2) to explore how the awareness of multiple precipitating mechanisms could impact on pre-test probability, provocative test results and treatment strategies; and 3) to stimulate a more comprehensive approach to chronic myocardial ischemic syndromes, consistent with the new understanding of this condition.
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Affiliation(s)
- Mario Marzilli
- Department of Surgery, Medical, Molecular and Critical Area Pathology, University of Pisa, Italy.
| | - Filippo Crea
- Institute of Cardiology, Catholic University of the Sacred Heart, Rome, Italy
| | - Doralisa Morrone
- Department of Surgery, Medical, Molecular and Critical Area Pathology, University of Pisa, Italy
| | - Robert O Bonow
- Department of Medicine, Northwestern University, Chicago, IL, USA
| | - David L Brown
- Cardiovascular Division, Washington University School of Medicine, St Louis, MO, USA
| | - Paolo G Camici
- Vita salute University and San Raffaele Hospital, Milan, Italy
| | - William M Chilian
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, Rootstown, OH, United States of America
| | - Anthony DeMaria
- Division of Cardiology, University of California, San Diego, San Diego, CA, USA
| | - Giacinta Guarini
- Department of Surgery, Medical, Molecular and Critical Area Pathology, University of Pisa, Italy
| | - Alda Huqi
- Department of Surgery, Medical, Molecular and Critical Area Pathology, University of Pisa, Italy
| | - C Noel Bairey Merz
- Barbra Streisand Women's Heart Center, Cedars-Sinai Smidt Heart Institute, Los Angeles, CA, USA
| | - Carl Pepine
- Division of Cardiology, Department of Medicine, University of Florida, Gainesville, USA
| | - Maria Chiara Scali
- Department of Surgery, Medical, Molecular and Critical Area Pathology, University of Pisa, Italy
| | - William S Weintraub
- Outcomes Research, MedStar Heart & Vascular Institute, MedStar Washington Hospital Center, USA
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Tezcan D, Turan Ç, Yılmaz S, Sivrikaya A, Gülcemal S, Limon M, Ecer B. What do simple hematological parameters tell us in patients with systemic sclerosis? ACTA DERMATOVENEROLOGICA ALPINA PANNONICA ET ADRIATICA 2020. [DOI: 10.15570/actaapa.2020.23] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Zhao J, Mo H, Guo X, Wang Q, Xu D, Hou Y, Tian Z, Liu Y, Wang H, Lai J, Li M, Zeng X. Red blood cell distribution width as a related factor of pulmonary arterial hypertension in patients with systemic sclerosis. Clin Rheumatol 2017; 37:979-985. [PMID: 29164429 DOI: 10.1007/s10067-017-3918-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Revised: 11/05/2017] [Accepted: 11/11/2017] [Indexed: 11/25/2022]
Abstract
The aim of this study was to investigate the utility of red blood cell distribution width (RDW) as a simple and readily available marker of occurrence of pulmonary arterial hypertension (PAH) in patients with systemic sclerosis (SSc). One hundred and forty-five consecutive patients with SSc were recruited to the single-center cross-sectional study. Demographic characteristics, hematological parameters, Modified Rodnan Skin Score, and World Health Organization functional classification were determined. Diagnosis of PAH was based on screening by echocardiography and was confirmed by right heart catheterization. Interstitial lung disease (ILD) was diagnosed based on chest high-resolution computed tomography findings. There were no significant differences in gender, age, or disease duration between limited and diffused SSc groups. PAH was detected in 28 of lcSSc (33.3%) and 14 of dcSSc (23.0%) subjects. Patients with higher RDW values were more likely to be men with high anti-u1RNP titers and PAH. A significant correlation was found between RDW and high-sensitivity C-reactive protein (p = 0.375, p < 0.01) and the diffusing capacity of the lungs for carbon monoxide (ρ = - 0.396, p < 0.01). The SSc-PAH group had significantly higher RDW values compared to the SSc group without pulmonary disease (15.7 ± 2.2 and 13.7 ± 1.0, p < 0.001). The mean RDW in the SSc-PAH-ILD group was significantly higher than that in the SSc-ILD group (16.3 ± 2.2% and 14.0 ± 1.5%, p < 0.001). Besides the recognized risk factors, high RDW was an independent predictor of PAH in patients with SSc (OR = 3.314 [95%CI 1.038-10.580], p < 0.05). RDW may be a related factor for identifying the pulmonary arterial hypertension in SSc patients.
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Affiliation(s)
- Jiuliang Zhao
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, No.1 Shuaifuyuan, Beijing, 100730, China
| | - Hongnan Mo
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, No.1 Shuaifuyuan, Beijing, 100730, China
| | - Xiaoxiao Guo
- Department of Cardiology, Peking Union Medical College Hospital, No.1 Shuaifuyuan, Beijing, 100730, China
| | - Qian Wang
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, No.1 Shuaifuyuan, Beijing, 100730, China
| | - Dong Xu
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, No.1 Shuaifuyuan, Beijing, 100730, China
| | - Yong Hou
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, No.1 Shuaifuyuan, Beijing, 100730, China
| | - Zhuang Tian
- Department of Cardiology, Peking Union Medical College Hospital, No.1 Shuaifuyuan, Beijing, 100730, China
| | - Yongtai Liu
- Department of Cardiology, Peking Union Medical College Hospital, No.1 Shuaifuyuan, Beijing, 100730, China
| | - Hui Wang
- Department of Cardiology, Peking Union Medical College Hospital, No.1 Shuaifuyuan, Beijing, 100730, China
| | - Jinzhi Lai
- Department of Cardiology, Peking Union Medical College Hospital, No.1 Shuaifuyuan, Beijing, 100730, China
| | - Mengtao Li
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, No.1 Shuaifuyuan, Beijing, 100730, China
| | - Xiaofeng Zeng
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, No.1 Shuaifuyuan, Beijing, 100730, China.
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Chairta P, Nicolaou P, Christodoulou K. Genomic and genetic studies of systemic sclerosis: A systematic review. Hum Immunol 2016; 78:153-165. [PMID: 27984087 DOI: 10.1016/j.humimm.2016.10.017] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Revised: 10/27/2016] [Accepted: 10/27/2016] [Indexed: 12/12/2022]
Abstract
Systemic sclerosis is an autoimmune rheumatic disease characterised by fibrosis, vasculopathy and inflammation. The exact aetiology of SSc remains unknown but evidences show that various genetic factors may be involved. This review aimed to assess HLA alleles/non-HLA polymorphisms, microsatellites and chromosomal abnormalities that have thus far been associated with SSc. PubMed, Embase and Scopus databases were searched up to July 29, 2015 using a combination of search-terms. Articles retrieved were evaluated based on set exclusion and inclusion criteria. A total of 150 publications passed the filters. HLA and non-HLA studies showed that particular alleles in the HLA-DRB1, HLA-DQB1, HLA-DQA1, HLA-DPB1 genes and variants in STAT4, IRF5 and CD247 are frequently associated with SSc. Non-HLA genes analysis was performed using the PANTHER and STRING10 databases. PANTHER classification revealed that inflammation mediated by chemokine and cytokine, interleukin and integrin signalling pathways are among the common extracted pathways associated with SSc. STRING10 analysis showed that NFKB1, CSF3R, STAT4, IFNG, PRL and ILs are the main "hubs" of interaction network of the non-HLA genes associated with SSc. This study gathers data of valid genetic factors associated with SSc and discusses the possible interactions of implicated molecules.
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Affiliation(s)
- Paraskevi Chairta
- Neurogenetics Department, The Cyprus Institute of Neurology and Genetics, Nicosia 2370, Cyprus; Cyprus School of Molecular Medicine, The Cyprus Institute of Neurology and Genetics, Nicosia 2370, Cyprus
| | - Paschalis Nicolaou
- Neurogenetics Department, The Cyprus Institute of Neurology and Genetics, Nicosia 2370, Cyprus; Cyprus School of Molecular Medicine, The Cyprus Institute of Neurology and Genetics, Nicosia 2370, Cyprus
| | - Kyproula Christodoulou
- Neurogenetics Department, The Cyprus Institute of Neurology and Genetics, Nicosia 2370, Cyprus; Cyprus School of Molecular Medicine, The Cyprus Institute of Neurology and Genetics, Nicosia 2370, Cyprus.
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Abstract
The past 10 years have seen the publication of results from several multicentre clinical trials in primary and systemic sclerosis (SSc)-related Raynaud phenomenon. The publication of these studies has occurred as a result of new insights into the pathogenesis of Raynaud phenomenon, which are directing new treatment approaches, and increased international collaboration between clinicians and scientists. Although the pathogenesis of Raynaud phenomenon is complex, abnormalities of the blood vessel wall, of neural control mechanisms and of intravascular (circulating) factors are known to interact and contribute. Key players relevant in drug development include nitric oxide, endothelin-1, alpha adrenergic receptor activation, abnormal signal transduction in vascular smooth muscle, oxidative stress and platelet activation. The main advances in diagnosis have been a clearer understanding of autoantibodies and of abnormal nailfold capillary patterns as independent predictors of SSc, and widespread use and increased availability of capillaroscopy. The ultimate aim is to translate the advances made in the pathophysiology and early diagnosis into development of treatments to prevent and reverse digital vascular dysfunction and injury. This Review provides an update of the pathogenesis, diagnosis and treatment of Raynaud phenomenon. Current and future treatment approaches are discussed, and some key unanswered questions are highlighted.
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Herrick AL, Cutolo M. Clinical implications from capillaroscopic analysis in patients with Raynaud's phenomenon and systemic sclerosis. ACTA ACUST UNITED AC 2010; 62:2595-604. [PMID: 20506306 DOI: 10.1002/art.27543] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ariane L Herrick
- University of Manchester, Manchester Academic Health Science Centre, Salford Royal National Health Service Foundation Trust, Salford, UK
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Babaoglu MO, Dikmenoglu N, Ileri-Gurel E, Seringec N, Zoto T, Yasar U, Kayaalp SO, Bozkurt A. Functional Effects of Endothelial Nitric Oxide Synthase Genetic Polymorphisms on Haemorheological Parameters in Healthy Human Individuals. Basic Clin Pharmacol Toxicol 2010; 108:171-6. [DOI: 10.1111/j.1742-7843.2010.00637.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Beretta L, Cossu M, Marchini M, Cappiello F, Artoni A, Motta G, Scorza R. A polymorphism in the human serotonin 5-HT2A receptor gene may protect against systemic sclerosis by reducing platelet aggregation. Arthritis Res Ther 2008; 10:R103. [PMID: 18761744 PMCID: PMC2592780 DOI: 10.1186/ar2495] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2008] [Revised: 08/01/2008] [Accepted: 09/01/2008] [Indexed: 01/07/2023] Open
Abstract
INTRODUCTION Platelet aggregation may contribute to the pathogenesis of systemic sclerosis: following activation, platelets release significant amounts of serotonin - which promotes vasoconstriction and fibrosis, and further enhances aggregation. The C+1354T polymorphism in the exonic region of the serotonin 2A receptor gene determining the His452Tyr substitution was associated with blunted intracellular responses after serotonin stimulation, and may have a role in susceptibility to scleroderma. METHODS One hundred and fifteen consecutive systemic sclerosis patients and 140 well-matched healthy control individuals were genotyped by sequence-specific primer-PCR for the His452Tyr substitution of the serotonin 2A receptor gene, and associations were sought with scleroderma and its main clinical features. The functional relevance of the His452Tyr substitution was also assessed by evaluating the aggregation of platelet-rich plasma from His452/His452 and His452/Tyr452 healthy individuals after stimulation with adenosine diphosphate +/- serotonin. RESULTS The T allele of the C+1354T polymorphism was underrepresented in scleroderma patients compared with control individuals (5.2% versus 12.4%, P < 0.001, chi-square test and 1,000-fold permutation test) and its carriage reduced the risk for systemic sclerosis (odds ratio = 0.39, 95% confidence interval = 0.19 to 0.85, P < 0.01). Platelets from His452/Tyr452 healthy subjects more weakly responded to serotonin stimulation compared with platelets from His452/His452 individuals (3.2 +/- 2.6-fold versus 9.6 +/- 8.6-fold increase in aggregation, P = 0.017 by Kolmogorov-Smirnov test and P = 0.003 after correction for baseline adenosine diphosphate-induced aggregation values). CONCLUSION The His452Tyr substitution may influence susceptibility to systemic sclerosis by altering platelet aggregation in response to serotonin.
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Affiliation(s)
- Lorenzo Beretta
- Referral Center for Systemic Autoimmune Diseases, University of Milan & Fondazione IRCCS Ospedale Maggiore Policlinico, Mangiagalli e Regina Elena, Via Pace 9, 20122 Milan, Italy.
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Agarwal SK, Tan FK, Arnett FC. Genetics and genomic studies in scleroderma (systemic sclerosis). Rheum Dis Clin North Am 2008; 34:17-40; v. [PMID: 18329530 DOI: 10.1016/j.rdc.2007.10.001] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
It currently is believed that scleroderma is a complex polygenic disease that occurs in genetically predisposed individuals who have encountered specific environment exposures and/or other stochastic factors. The nature of these genetic determinants and how they interact with environmental factors are areas of active investigation. This article discusses the evidence that supports a strong genetic link to scleroderma. These studies implicate potential pathogenetic mechanisms involved in scleroderma, which, it is hoped, may translate into clinical utility, including determination of disease risk, diagnosis, prognosis, and novel therapeutics.
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Affiliation(s)
- Sandeep K Agarwal
- Division of Rheumatology, Department of Internal Medicine, The University of Texas Health Science Center at Houston, 6431 Fannin, MSB 5.270, Houston, TX 77030, USA
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Bibliography. Current world literature. Myositis and myopathies. Curr Opin Rheumatol 2007; 19:651-3. [PMID: 17917548 DOI: 10.1097/bor.0b013e3282f20347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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