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Zhu H, Wang Y, Wang G, Ling Y, Tian J, Zhou Y, Zhu R, Wang R, Wang R, Zhang W, Zhang X. The circular RNA hsa_circ_0045800 serves as a favorable biomarker in pathogenesis of sjögren's syndrome. Clin Rheumatol 2024:10.1007/s10067-024-06999-0. [PMID: 38866992 DOI: 10.1007/s10067-024-06999-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 04/08/2024] [Accepted: 04/25/2024] [Indexed: 06/14/2024]
Abstract
BACKGROUND Circular RNAs (circRNAs) play various roles in the development of many autoimmune diseases. However, their expression profiles and specific function in Sjögren's Syndrome remains largely unknown. OBJECTIVES We aimed to investigate circRNAs potential diagnostic value in primary Sjögren's syndrome (pSS) and contribution to the pathogenesis of pSS. METHODS This study included 102 subjects, 51 pSS patients and 51 healthy controls. The concentration of hsa_circ_0045800 was analyzed in peripheral blood mononuclear cells obtained from 51 pSS patients and 51 healthy controls by qRT-PCR. We established a receiver operating characteristic curve (ROC) to assess the biological diagnostic value of hsa_circ_0045800 for pSS. In addition, we analyzed the correlation between hsa_circ_0045800 and disease activity in Sjogren's syndrome. A differential analysis was also conducted on the concentration of hsa_circ_0045800 in patients in pSS patients before and after treatment. We studied the downstream mechanism of hsa_circ_0045800 through bioinformatics analysis and confirmed it using luciferase reporter gene assay. RESULTS We confirmed that the concentration of hsa_circ_0045800 was elevated 10.4-fold in peripheral blood mononuclear cells of pSS patients than in healthy controls (p = 0.00). In the pSS active disease group, the concentration of hsa_circ_0045800 is 2.5-fold higher compared to the pSS non-active disease group (p = 0.04). The concentration of hsa_circ_0045800 after treatment was decreased by 80% compared with that before treatment (p = 0.037), suggesting its utility as a potential marker for monitoring treatment efficacy. ROC curve analysis showed that the diagnostic value of hsa_circ_0045800 in pSS patients was significantly higher than that in healthy controls, with an area under the curve of 0.865, a sensitivity of 74%, and a specificity of 92%. The concentration of hsa_circ_0045800 is correlated with various clinical factors: the concentration of hsa_circ_0045800 is positively associated with age (r = 0.328, P = 0.019), oral dryness (r = 0.331, P = 0.017), while it is negatively correlated with HGB (r = -0.435, P = 0.001) and and hypothyroidism (r = -0.318, P = 0.023). Bioinformatics predictions and luciferase assays indicated that hsa_circ_0045800 acts as a molecular sponge for miR-1247-5p, with SMAD2 being a target gene of miR-1247-5p. CONCLUSION Our study results show that hsa_circ_0045800 potentially contributes to the development and progression of pSS via the miR-1247-5p/SMAD2 pathway. Peripheral blood mononuclear cells are directly involved in the pathogenesis of pSS, and the discovery of hsa_circ_0045800 in peripheral blood mononuclear cells highlights its potential as a novel biomarker for disease activity and diagnosis in patients with pSS. Key Points • The concentration of hsa_circ_0045800 was higher in peripheral blood mononuclear cells of pSS patients. • Hsa_circ_0045800 promoted pSS progression through miR-1247-5p-SMAD2 axis. • Hsa_circ_0045800 is a potential biomarker for pSS.
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Affiliation(s)
- Hong Zhu
- Department of Rheumatology, General Hospital of Ningxia Medical University, Yinchuan 750004, Ningxia, China
| | - Yi Wang
- The Second Department of Internal Medicine, Ningxia Gem Flower Hospital, Yinchuan 750006, Ningxia, China
| | - Ge Wang
- University of Health and Rehabilitation Sciences, Qingdao Municipal Hospital Group, Qingdao 266000, Shandong, China
| | - Yitong Ling
- Department of Neurology, Jinan University First Afliated Hospital, Guangzhou 510000, Guangdong, China
| | - Jinhai Tian
- Biochip Center, General Hospital of Ningxia Medical University, Yinchuan 750004, Ningxia, China
| | - Yan Zhou
- Department of Rheumatology, General Hospital of Ningxia Medical University, Yinchuan 750004, Ningxia, China
| | - Rong Zhu
- Department of Rheumatology, General Hospital of Ningxia Medical University, Yinchuan 750004, Ningxia, China
| | - Rui Wang
- First Clinical Medical College of Ningxia Medical University, Yinchuan 750004, Ningxia, China
| | - Ruixin Wang
- First Clinical Medical College of Ningxia Medical University, Yinchuan 750004, Ningxia, China
| | - Wenhui Zhang
- Department of Intensive Care Unit Ward, Rizhao People's Hospital, Rizhao, Shandong, China.
| | - Xiaoyu Zhang
- Department of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510000, Guangdong, China.
- Guangdong Provincial Key Laboratory of Liver Disease Research, Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510000, Guangdong, China.
- Central Laboratory, Rizhao People's Hospital, Rizhao, China.
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Mulcaire-Jones E, Pugashetti JV, Oldham JM, Khanna D. Novel Therapeutic Approaches in Connective Tissue Disease-Associated Interstitial Lung Disease. Semin Respir Crit Care Med 2024; 45:435-448. [PMID: 38740369 DOI: 10.1055/s-0044-1786155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Connective tissue diseases (CTD) comprise a group of autoimmune diseases that can affect multiple organs in the body including the lungs. The most common form of pulmonary involvement is interstitial lung disease (ILD). CTD-associated ILD (CTD-ILD) can take one of several courses including nonprogressive, chronically progressive, or rapidly progressive. Chronically and rapidly progressive patterns are associated with increased mortality. Limited randomized controlled trial data are available for treatment of CTD-ILD, with most data coming from systemic sclerosis-related ILD. The current first-line treatment for all CTD-ILD is immunosuppression with consideration of antifibrotics, stem cell transplant, and lung transplant in progressive disease. In this article, we review data for ILD treatment options in systemic sclerosis, rheumatoid arthritis, myositis, and primary Sjögren's syndrome-related ILDs.
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Affiliation(s)
- Erica Mulcaire-Jones
- Division of Rheumatology, Internal Medicine, University of Michigan, Ann Arbor, Michigan
| | - Janelle Vu Pugashetti
- Division of Pulmonary and Critical Care Medicine, Internal Medicine, University of Michigan, Ann Arbor, Michigan
| | - Justin M Oldham
- Division of Pulmonary and Critical Care Medicine, Internal Medicine, University of Michigan, Ann Arbor, Michigan
| | - Dinesh Khanna
- Division of Rheumatology, Internal Medicine, University of Michigan, Ann Arbor, Michigan
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Sariyildiz A, Coskun Benlidayi I, Yetişir A, Turk I, Zengin Acemoglu SS, Deniz V. Central sensitization significantly deteriorates functionality and the interpretation of self-reported disease activity in primary Sjögren's syndrome. Clin Rheumatol 2024; 43:1949-1958. [PMID: 38691249 DOI: 10.1007/s10067-024-06981-w] [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: 03/20/2024] [Revised: 04/20/2024] [Accepted: 04/24/2024] [Indexed: 05/03/2024]
Abstract
BACKGROUND Central sensitization has a major role in health-related parameters in musculoskeletal conditions. There is still a lack of understanding regarding the impact of central sensitization on the interpretation of disease activity and functional disability in primary Sjögren's syndrome (pSS). METHODS The Central Sensitization Inventory (CSI) was used to screen for central sensitization. Disease-related parameters, including objective tests, medication use, the EULAR SS Patient Reported Index (ESSPRI), and the EULAR SS Disease Activity Index (ESSDAI), were assessed. Functionality, quality of life, sleep, and mental health were evaluated by the Health Assessment Questionnaire-Disability Index (HAQ-DI), Medical Outcomes Study 36-Item Short Form Health Survey (SF-36), Jenkins Sleep Evaluation Scale (JSS), and Hospital Anxiety and Depression Scale (HADS), respectively. The effect of central sensitization on functionality and disease activity measures was assessed by regression analyses. RESULTS The frequency of central sensitization was 65% in patients with pSS (n = 60). Patients with central sensitization had higher HAQ-DI, ESSPRI, HADS, and JSS and lower SF-36 subdomain scores (p < 0.05 for all). A significant positive correlation was observed between the CSI score and the ESSPRI, JSS, HAQ-DI, and HADS scores (Spearman's rho ranging from 0.342 to 0.739). The multiple regression analysis indicated that CSI was independently associated with HAQ-DI (adjusted R2 = 0.19, B = 0.01) and ESSPRI (adjusted R2 = 0.45, B = 0.08) (p < 0.001 for all). CONCLUSION This study confirms that central sensitization has a major impact on functionality and the interpretation of self-reported disease activity in pSS. When devising strategies for the management of patients with pSS, it is crucial to consider these close relationships. Key Points • The frequency of central sensitization accompanying primary Sjögren's syndrome is considerable. • Central sensitization was independently associated with functionality and self-reported disease activity assessment. • This close association leads to challenges in functionality, evaluating treatment response, and planning or switching between therapies in primary Sjögren's syndrome.
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Affiliation(s)
- Aylin Sariyildiz
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Cukurova University, Adana, Turkey.
| | - Ilke Coskun Benlidayi
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Cukurova University, Adana, Turkey
| | - Ayşegül Yetişir
- Division of Rheumatology, Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Cukurova University, Adana, Turkey
| | - Ipek Turk
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Cukurova University, Adana, Turkey
| | - Serife Seyda Zengin Acemoglu
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Cukurova University, Adana, Turkey
| | - Volkan Deniz
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Tarsus University, Adana, Turkey
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Rios-Serna LJ, Rosero AM, Tobón GJ, Cañas CA. Biological changes in human B-cell line Ramos (RA.1) related to increasing doses of human parathyroid hormone. Heliyon 2024; 10:e30556. [PMID: 38770298 PMCID: PMC11103429 DOI: 10.1016/j.heliyon.2024.e30556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Revised: 04/26/2024] [Accepted: 04/29/2024] [Indexed: 05/22/2024] Open
Abstract
Background The etiopathogenesis of autoimmune diseases is multifactorial, including hormonal factors. Remission of autoimmunity has been observed following treatment for concomitant hyperparathyroidism. Additionally, patients with autoimmune diseases have shown increased expression of parathyroid hormone receptor (PTH1R) and altered distribution of B cells subsets. Hence, this study aims to evaluate potential mechanisms and in vitro effects of PTH stimulation on B lymphocytes. Methods Using the human B-cell line Ramos (RA.1), various biological effects were evaluated with and without parathyroid hormone (PTH) stimulation at varying concentrations. Flow cytometry was employed to evaluate the phenotype of B lymphocytes based on IgD and CD38 expression, apoptosis induction via Annexin V and proliferation using CFSE. IgM production was quantified through ELISA, and Western blot analysis was performed to assess syk protein phosphorylation as an indicator of cell activation. Results Ramos cells (RA.1) evidenced a statistically significant change in the phenotype under human PTH stimulation, demonstrating an increased proportion of germinal centre cells (Bm3-Bm4) when stimulated with high concentrations of PTH. Conclusions The in vitro effects of PTH in B cells subsets align with previous findings of an altered phenotype in B lymphocytes expressing PTH1R among autoimmune disease patients, suggesting a potential role of this hormone in the pathophysiology of autoimmune diseases. However, further studies are necessary to elucidate the mechanisms by which PTH generates observed effects in B lymphocytes and to determine if PTH plays a role in autoimmunity.
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Affiliation(s)
- Lady J. Rios-Serna
- Universidad Icesi, CIRAT: Centro de Investigación en Reumatología, Autoinmunidad y Medicina Traslacional, Cali, 760031, Colombia
| | - Angie M. Rosero
- Universidad Icesi, CIRAT: Centro de Investigación en Reumatología, Autoinmunidad y Medicina Traslacional, Cali, 760031, Colombia
| | - Gabriel J. Tobón
- Department of Medical Microbiology, Immunology, and Cell Biology, Southern Illinois University School of Medicine, Springfield, USA
| | - Carlos A. Cañas
- Universidad Icesi, CIRAT: Centro de Investigación en Reumatología, Autoinmunidad y Medicina Traslacional, Cali, 760031, Colombia
- Unidad de Reumatología, Fundación Valle del Lili, Cali, 760032, Colombia
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Módis LV, Aradi Z, Horváth IF, Pikó P, Papp G, Osváth M, Szántó A, Bugán A. Spirituality is associated with immune parameters and disease activity in primary Sjögren's syndrome: a cross-sectional study. Sci Rep 2024; 14:12473. [PMID: 38816520 PMCID: PMC11139944 DOI: 10.1038/s41598-024-62801-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 05/21/2024] [Indexed: 06/01/2024] Open
Abstract
The role of spirituality in health and disease is a complex and emerging area of research. Incorporating spirituality into the bio-psycho-social model of health and disease leading to the bio-psycho-social-spiritual model provides a more comprehensive framework. In this context, chronic disorders like primary Sjögren's syndrome (pSS) are of interest due to their intricate interactions between biological, psychological, and spiritual factors. This study explored the relationship between spirituality, immune parameters, and disease activity in pSS patients. Data from 108 patients were analyzed, including self-assessed spirituality (answering to direct questions and completing the Spiritual Transcendence Scale), immunological parameters and disease activity scores. The findings revealed several associations. Individuals with spiritual attitudes or engaged in regular prayer/meditation showed lower serum levels of autoantibodies specific to pSS and lower disease activity scores. Spiritual engagement was also linked to decreased perceived skin and tracheal dryness, suggesting potential benefits for physical symptoms. These findings suggest that spirituality may play a significant role in modulating immune responses and disease activity in pSS patients. The study underscores the importance of considering spirituality as an integral part of the holistic approach to health and disease, further expanding the understanding of the interconnectedness of biological, psychological, and spiritual dimensions.
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Affiliation(s)
- László V Módis
- Faculty of Medicine, Department of Behavioural Sciences, University of Debrecen, Debrecen, 4032, Hungary.
- Szabolcs-Szatmár-Bereg County Teaching Hospital, Nagykálló Sántha Kálmán Member Hospital, Nagykálló, 4320, Hungary.
| | - Zsófia Aradi
- Faculty of Medicine, Department of Internal Medicine, Division of Clinical Immunology, University of Debrecen, Debrecen, 4032, Hungary
| | - Ildikó Fanny Horváth
- Faculty of Medicine, Department of Internal Medicine, Division of Clinical Immunology, University of Debrecen, Debrecen, 4032, Hungary
| | - Péter Pikó
- Faculty of Medicine, Department of Public Health and Epidemiology, University of Debrecen, Debrecen, 4028, Hungary
- National Laboratory for Health Security, Center for Epidemiology and Surveillance, Semmelweis University, Budapest, 1089, Hungary
| | | | - Mátyás Osváth
- Faculty of Medicine, Department of Behavioural Sciences, University of Debrecen, Debrecen, 4032, Hungary
| | - Antónia Szántó
- Faculty of Medicine, Department of Internal Medicine, Division of Clinical Immunology, University of Debrecen, Debrecen, 4032, Hungary
| | - Antal Bugán
- Faculty of Medicine, Department of Behavioural Sciences, University of Debrecen, Debrecen, 4032, Hungary
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Yang W. Comprehensive analysis of the clinical manifestations and hematological parameters associated with secondary immune thrombocytopenia in patients with primary Sjögren syndrome: An observational study. Medicine (Baltimore) 2024; 103:e37909. [PMID: 38728456 PMCID: PMC11081593 DOI: 10.1097/md.0000000000037909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 03/25/2024] [Indexed: 05/12/2024] Open
Abstract
Primary Sjögren Syndrome (pSS) is a chronic autoimmune disease that primarily affects exocrine glands and can lead to various extraglandular manifestations, including secondary immune thrombocytopenia (ITP). Understanding the clinical and hematological differences in pSS patients with and without secondary ITP is crucial for improved patient management and treatment strategies. This retrospective study, conducted from January 2020 to December 2023, involved a cohort of pSS patients, dividing them into 2 groups: those with secondary ITP and those without. Patients were evaluated using the European League Against Rheumatism Sjögren Syndrome Disease Activity Index (ESSDAI), EULAR Sjögren Syndrome Patient-Reported Index (ESSPRI), Health Assessment Questionnaire, and other hematological parameters. Inclusion criteria were based on the American-European Consensus Group or ACR/EULAR classification criteria for pSS. Exclusion criteria included other autoimmune or hematological disorders, prior splenectomy, recent blood transfusions, and lack of informed consent. Statistical analysis was performed using SPSS software, with various tests applied to analyze the data, including logistic regression to identify risk factors for secondary ITP. Significant differences were noted in fatigue, lymphadenopathy, arthritis, mean age, and ESSDAI scores between the secondary ITP and non-secondary ITP groups. Patients with secondary ITP exhibited higher platelet counts, more prevalent lymphopenia, higher immunoglobulin G (IgG) levels, lower complement 3 levels, and reduced white blood cell and hemoglobin levels. Logistic regression analysis identified lymphadenopathy as a risk factor and arthritis as a protective factor for the development of secondary ITP. The study reveals distinct clinical and hematological characteristics in pSS patients with secondary ITP, suggesting a higher disease activity in this subset. These findings underscore the need for further exploration of these associations to develop more precise treatment approaches for pSS, focusing on preventing secondary ITP and improving patient outcomes.
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Affiliation(s)
- Wenwen Yang
- Department of Medical Nursing, Cangzhou Medical College, Cangzhou, Hebei Province, China
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7
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Rodolfi S, Della-Torre E, Bongiovanni L, Mehta P, Fajgenbaum DC, Selmi C. Lymphadenopathy in the rheumatology practice: a pragmatic approach. Rheumatology (Oxford) 2024; 63:1484-1493. [PMID: 38109670 PMCID: PMC11147542 DOI: 10.1093/rheumatology/kead644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 10/31/2023] [Accepted: 11/05/2023] [Indexed: 12/20/2023] Open
Abstract
Lymphadenopathy is a common clinical finding and diagnostic challenge within general medicine and rheumatology practice. It may represent a primary manifestation of an underlying immune-mediated disease or indicate an infectious or neoplastic complication requiring differing management. Evaluating lymphadenopathy is of particular relevance in rheumatology, given that lymph node enlargement is a common finding within the clinical spectrum of several well-known rheumatologic disorders including RA, SLE and SS. In addition, lymphadenopathy represents a hallmark manifestation of rare immunological diseases such as Castleman disease and IgG4-related disease that must be considered in the differential diagnosis because effective targeted treatments can now impact the prognosis of these conditions. In this review we present an overview of the clinical significance of lymphadenopathy in common and rare rheumatologic diseases and propose a practical approach to lymphadenopathy in the rheumatology practice. Differential diagnosis of Castleman disease and therapeutic options for this condition of increasing rheumatologic interest will be discussed in detail.
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Affiliation(s)
- Stefano Rodolfi
- Department of Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Emanuel Della-Torre
- Università Vita-Salute San Raffaele, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), Milan, Italy
- IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Lucia Bongiovanni
- Università Vita-Salute San Raffaele, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Department of Haematopathology Diagnostic Area, Unit of Pathology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Puja Mehta
- Division of Medicine, University College, Centre for Inflammation and Tissue Repair, UCL Respiratory, London
- Department of Rheumatology, University College London Hospital (UCLH), London, UK
| | - David C Fajgenbaum
- Department of Medicine, Division of Translational Medicine and Human Genetics, Center for Cytokine Storm Treatment and Laboratory, Philadelphia, PA, USA
| | - Carlo Selmi
- Department of Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
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Noll B, Beckman M, Bahrani Mougeot F, Mougeot JL. Exploring Salivary Epithelial Dysfunction in Sjögren's Disease. Int J Mol Sci 2024; 25:4973. [PMID: 38732189 PMCID: PMC11084897 DOI: 10.3390/ijms25094973] [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: 03/28/2024] [Revised: 04/19/2024] [Accepted: 04/27/2024] [Indexed: 05/13/2024] Open
Abstract
Sjögren's Disease (SjD) is an autoimmune disease of the exocrine tissues. Etiological events result in the loss of epithelial homeostasis alongside extracellular matrix (ECM) destruction within the salivary and lacrimal glands, followed by immune cell infiltration. In this review, we have assessed the current understanding of epithelial-mesenchymal transition (EMT)-associated changes within the salivary epithelium potentially involved in salivary dysfunction and SjD pathogenesis. We performed a PubMed literature review pertaining to the determination of pathogenic events that lead to EMT-related epithelial dysfunction and signaling in SjD. Molecular patterns of epithelial dysfunction in SjD salivary glands share commonalities with EMT mediating wound healing. Pathological changes altering salivary gland integrity and function may precede direct immune involvement while perpetuating MMP9-mediated ECM destruction, inflammatory mediator expression, and eventual immune cell infiltration. Dysregulation of EMT-associated factors is present in the salivary epithelium of SjD and may be significant in initiating and perpetuating the disease. In this review, we further highlight the gap regarding mechanisms that drive epithelial dysfunction in salivary glands in the early or subclinical pre-lymphocytic infiltration stages of SjD.
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Affiliation(s)
- Braxton Noll
- Translational Research Laboratories, Cannon Research Center and Department of Oral Medicine, Oral and Maxillofacial Surgery, Atrium Health Carolinas Medical Center, 1542 Garden Terrace, Charlotte, NC 28203, USA
| | - Micaela Beckman
- Translational Research Laboratories, Cannon Research Center and Department of Oral Medicine, Oral and Maxillofacial Surgery, Atrium Health Carolinas Medical Center, 1542 Garden Terrace, Charlotte, NC 28203, USA
| | - Farah Bahrani Mougeot
- Translational Research Laboratories, Cannon Research Center and Department of Oral Medicine, Oral and Maxillofacial Surgery, Atrium Health Carolinas Medical Center, 1542 Garden Terrace, Charlotte, NC 28203, USA
- Department of Otolaryngology, Wake Forest University School of Medicine, 475 Vine Street, Winston-Salem, NC 27101, USA
| | - Jean-Luc Mougeot
- Translational Research Laboratories, Cannon Research Center and Department of Oral Medicine, Oral and Maxillofacial Surgery, Atrium Health Carolinas Medical Center, 1542 Garden Terrace, Charlotte, NC 28203, USA
- Department of Otolaryngology, Wake Forest University School of Medicine, 475 Vine Street, Winston-Salem, NC 27101, USA
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Sieiro Santos C, Oliveira MM, Solari PN, Mateus P, Santos MJ, Corominas H, Castro CÁ, Álvarez ED. Cardiovascular disease in patients with systemic autoimmune diseases: The relationship between self-perceived risk and actual risk. REUMATOLOGIA CLINICA 2024; 20:229-236. [PMID: 38880551 DOI: 10.1016/j.reumae.2024.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 01/11/2024] [Accepted: 01/18/2024] [Indexed: 06/18/2024]
Abstract
INTRODUCTION Autoimmune diseases are known to be associated with an elevated risk of cardiovascular diseases; however, there exists a lack of awareness regarding this increased risk among patients. OBJECTIVE This study aimed to assess the prevalence of cardiovascular risk factors and events in various systemic autoimmune diseases, including Systemic Sclerosis (SSc), Systemic Lupus Erythematosus (SLE), Rheumatoid Arthritis (RA), and Sjögren's syndrome (SS), matched by age, sex, and disease duration. Additionally, the study aimed to evaluate the perceived and actual risks of cardiovascular disease among patients. METHODS A cross-sectional self-reported survey on the patient's perspective of cardiovascular risk was conducted between January and June 2023. Sociodemographic and clinical data, including disease activity, were collected through medical records and questionnaires. Traditional cardiovascular risk factors and events were assessed, alongside the perceived cardiovascular risk. The SCORE calculation and Charlson Comorbidity Index (CCI) were employed for cardiovascular risk assessment. RESULTS Survey responses from 180 patients (45 patients each with SSc, SLE, RA, and SS) with systemic autoimmune diseases revealed that 20% perceived a low risk, 23% perceived neither lower nor higher, and 56% perceived a higher risk of developing cardiovascular diseases in the next ten years. Only 45% agreed that their autoimmune disease could increase the risk of a heart attack, even in the absence of other risk factors, and 46.7% were unaware that NSAIDs pose a cardiovascular risk. An association between cardiovascular risk measured by SCORE, comorbidities, and risk perception was observed in RA, SSc, and SS patients, with no association found in SLE patients (p=0.27). Except for SS patients (p=0.02), no association between CCI and disease activity level was found. Regarding the influence of age, working status, and education in CVD risk perception, an association between CVD risk perception and age was observed (p=0.01), with patients over 40 years exhibiting a higher perception of CVD risk. No differences were found regarding working status (p=0.19) nor education level (p=0.06). CONCLUSIONS Patients with SS, RA, and SSc displayed a heightened perception of cardiovascular risk, correlating with their actual risk and preexisting comorbidities. However, patients exhibited unawareness of certain cardiovascular risk behaviors. This underscores the need for tailored education programs on cardiovascular risk for autoimmune disease patients, to be implemented at the time of diagnosis and during follow-up in outpatient clinics.
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Affiliation(s)
- Cristiana Sieiro Santos
- Faculty of Medicine of the University of Lisbon, Portugal; Complejo Asistencial Universitario de León (Rheumatology), Spain.
| | | | | | - Pedro Mateus
- Faculty of Medicine of the University of Lisbon, Portugal
| | - Maria José Santos
- Faculty of Medicine of the University of Lisbon, Portugal; Hospital Garcia da Orta (Rheumatology), Portugal
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10
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Yang Y, Zhang H, Xiao X, Guo M. PANoptosis Features, a Humanized NSG Murine Model of Sjogren's Syndrome. DNA Cell Biol 2024; 43:207-218. [PMID: 38635961 DOI: 10.1089/dna.2023.0374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/20/2024] Open
Abstract
Sjogren's syndrome (SS) is a complex systemic autoimmune disease. This study aims to elucidate a humanized NOD-PrkdcscidIl2rgem1/Smoc (NSG) murine model to better clarify the pathogenesis of SS. NSG female mice were adoptively transferred with 10 million peripheral blood mononuclear cells (PBMCs) through the tail vein from healthy controls (HCs), primary Sjogren's syndrome (pSS), and systemic lupus erythematosus (SLE) patients on D0. The mice were subcutaneously injected with C57/B6j submandibular gland (SG) protein or phosphate-buffered saline on D3, D17 and D31, respectively. NSG mice were successfully transplanted with human PBMCs. Compared with NSG-HC group, NSG-pSS and NSG-SLE mice exhibited a large number of lymphocytes infiltration in the SG, decreased salivary flow rate, lung involvement, decreased expression of genes related to salivary secretion, and the production of autoantibodies. Type I interferon-related genes were increased in the SG of NSG-pSS and NSG-SLE mice. The ratio of BAX/BCL2, BAX, cleaved caspase3, and TUNEL staining were increased in the SG of NSG-pSS and NSG-SLE mice. The expressions of p-MLKL and p-RIPK3 were increased in the SG of NSG-pSS and NSG-SLE mice. Increased expression of type I interferon-related genes, PANoptosis (apoptosis and necroptosis) were identified in the SG of this typical humanized NSG murine model of SS.
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Affiliation(s)
- Yiying Yang
- Department of Rheumatology, Xiangya Hospital, Central South University, Changsha, China
- Department of Pathophysiology, School of Basic Medicine Science, Central South University, Changsha, China
- Sepsis Translational Medicine Key Lab of Hunan Province, Changsha, China
- Postdoctoral Research Station of Biology, School of Basic Medicine Science, Central South University, Changsha, China
| | - Huali Zhang
- Department of Rheumatology, Xiangya Hospital, Central South University, Changsha, China
- Department of Pathophysiology, School of Basic Medicine Science, Central South University, Changsha, China
- Sepsis Translational Medicine Key Lab of Hunan Province, Changsha, China
| | - Xiaoyu Xiao
- Department of Nutrition, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, China
| | - Muyao Guo
- Department of Rheumatology, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, China
- Provincial Clinical Research Center for Rheumatic and Immunologic Diseases, Xiangya Hospital, Changsha, China
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11
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Besson FL, Nocturne G, Noël N, Gheysens O, Slart RHJA, Glaudemans AWJM. PET/CT in Inflammatory and Auto-immune Disorders: Focus on Several Key Molecular Concepts, FDG, and Radiolabeled Probe Perspectives. Semin Nucl Med 2024; 54:379-393. [PMID: 37973447 DOI: 10.1053/j.semnuclmed.2023.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 10/19/2023] [Accepted: 10/23/2023] [Indexed: 11/19/2023]
Abstract
Chronic immune diseases mainly include autoimmune and inflammatory diseases. Managing chronic inflammatory and autoimmune diseases has become a significant public health concern, and therapeutic advancements over the past 50 years have been substantial. As therapeutic tools continue to multiply, the challenge now lies in providing each patient with personalized care tailored to the specifics of their condition, ushering in the era of personalized medicine. Precise and holistic imaging is essential in this context to comprehensively map the inflammatory processes in each patient, identify prognostic factors, and monitor treatment responses and complications. Imaging of patients with inflammatory and autoimmune diseases must provide a comprehensive view of the body, enabling the whole-body mapping of systemic involvement. It should identify key cellular players in the pathology, involving both innate immunity (dendritic cells, macrophages), adaptive immunity (lymphocytes), and microenvironmental cells (stromal cells, tissue cells). As a highly sensitive imaging tool with vectorized molecular probe capabilities, PET/CT can be of high relevance in the management of numerous inflammatory and autoimmune diseases. Relying on key molecular concepts of immunity, the clinical usefulness of FDG-PET/CT in several relevant inflammatory and immune-inflammatory conditions, validated or emerging, will be discussed in this review, together with radiolabeled probe perspectives.
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Affiliation(s)
- Florent L Besson
- Department of Nuclear Medicine-Molecular Imaging, Hôpitaux Universitaires Paris-Saclay, AP-HP, DMU SMART IMAGING, CHU Bicêtre, Paris, France; Université Paris-Saclay, School of Medicine, Le Kremlin-Bicêtre, France; Université Paris-Saclay, Commissariat à l'énergie Atomique et aux Énergies Alternatives (CEA), Centre National de la Recherche Scientifique (CNRS), INSERM, BioMaps, Le Kremlin-Bicêtre, France.
| | - Gaetane Nocturne
- Université Paris-Saclay, School of Medicine, Le Kremlin-Bicêtre, France; Department of Rheumatology, Hôpital Bicêtre Assistance Publique -Hôpitaux de Paris, Le Kremlin-Bicêtre, France; Center for Immunology of Viral Infections and Auto-Immune Diseases (IMVA), Université Paris-Saclay, Institut pour la Santé et la Recherche Médicale (INSERM) UMR 1184, Le Kremlin Bicêtre, Paris, France
| | - Nicolas Noël
- Université Paris-Saclay, School of Medicine, Le Kremlin-Bicêtre, France; Center for Immunology of Viral Infections and Auto-Immune Diseases (IMVA), Université Paris-Saclay, Institut pour la Santé et la Recherche Médicale (INSERM) UMR 1184, Le Kremlin Bicêtre, Paris, France; Department of Internal Medicine, Hôpital Bicêtre Assistance Publique -Hôpitaux de Paris, Le Kremlin-Bicêtre, Paris, France
| | - Olivier Gheysens
- Department of Nuclear Medicine, Cliniques Universitaires St-Luc and Institute for Experimental and Clinical Research (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Riemer H J A Slart
- Department of Nuclear Medicine and Molecular Imaging, University Medical Centre Groningen, Groningen, The Netherlands; Biomedical Photonic Imaging Group, Faculty of Science and Technology, University of Twente, Enschede, The Netherlands
| | - Andor W J M Glaudemans
- Department of Nuclear Medicine and Molecular Imaging, University Medical Centre Groningen, Groningen, The Netherlands
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12
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Lan J, Deng C, Huang H, Rao P, Chen Y, Shi Y, Chen J, Shi G, Liu Y, Chen S. Seronegative primary Sjögren's syndrome, a distinct subtype of primary Sjögren's syndrome in Chinese patients. BMC Rheumatol 2024; 8:15. [PMID: 38627838 PMCID: PMC11020423 DOI: 10.1186/s41927-024-00384-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 03/21/2024] [Indexed: 04/20/2024] Open
Abstract
BACKGROUND To investigate the clinical and immune characteristics of patients with primary Sjögren's syndrome (pSS) who were negative for anti-Sjögren's-syndrome-related antigen A antibodies (anti-SSA) and anti-Sjögren's-syndrome-related antigen B antibodies (anti-SSB) in Chinese population. METHODS A retrospective study were performed and 232 patients with pSS were analyzed. Patients positive for anti-SSA or/and anti-SSB were termed as seropositive pSS, and these negative for both anti-SSA and anti-SSB (non-antinuclear antibodies) as seronegative pSS. Clinical manifestations and laboratory findings were compared between the two groups. RESULTS Among the 232 patients with pSS, 192 (82.8%) were seropositive pSS and 40 (17.2%) were seronegative pSS. Compared to seropositive pSS, seronegative pSS were older and with higher percentage of low disease activity (ESSDAI < 5), xerostomia and xerophthalmia, with higher platelet count and level of creatine kinase. This subgroup was with lower levels of gamma globulin, immunoglobulin G, immunoglobulin A and autoantibodies including rheumatoid factor and antinuclear antibody in serum, and less immunoglobulin G deposition in labial gland. CONCLUSION Seronegative pSS was a distinct subtype of pSS different from seropositive pSS. Clinical manifestations in seronegative pSS subgroup were restricted to exocrine gland and less B lymphocyte activation, while seropositive pSS were prone to present with systemic involvement and high disease activity. Specific underlying pathogenesis mechanisms and therapeutic strategies in this subgroup needed to be further studied.
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Affiliation(s)
- Jingying Lan
- Department of Rheumatology and Clinical Immunology, School of Medicine, The First Affiliated Hospital of Xiamen University, Xiamen University, Zhenhai Rd. 55#, 361000, Xiamen, Fujian, China
- Xiamen Municipal Clinical Research Center for Immune Diseases, 361000, Xiamen, Fujian, China
- Xiamen Key Laboratory of Rheumatology and Clinical Immunology, 361000, Xiamen, Fujian, China
- Department of Rheumatology and Immunology, The First People's Hospital of Yibin, 644000, Yibin, Sichuan, China
| | - Chaoqiong Deng
- Department of Rheumatology and Clinical Immunology, School of Medicine, The First Affiliated Hospital of Xiamen University, Xiamen University, Zhenhai Rd. 55#, 361000, Xiamen, Fujian, China
- Xiamen Municipal Clinical Research Center for Immune Diseases, 361000, Xiamen, Fujian, China
- Xiamen Key Laboratory of Rheumatology and Clinical Immunology, 361000, Xiamen, Fujian, China
| | - Heqing Huang
- Department of Rheumatology and Clinical Immunology, School of Medicine, The First Affiliated Hospital of Xiamen University, Xiamen University, Zhenhai Rd. 55#, 361000, Xiamen, Fujian, China
- Xiamen Municipal Clinical Research Center for Immune Diseases, 361000, Xiamen, Fujian, China
- Xiamen Key Laboratory of Rheumatology and Clinical Immunology, 361000, Xiamen, Fujian, China
| | - Peishi Rao
- Department of Rheumatology and Clinical Immunology, School of Medicine, The First Affiliated Hospital of Xiamen University, Xiamen University, Zhenhai Rd. 55#, 361000, Xiamen, Fujian, China
- Xiamen Municipal Clinical Research Center for Immune Diseases, 361000, Xiamen, Fujian, China
- Xiamen Key Laboratory of Rheumatology and Clinical Immunology, 361000, Xiamen, Fujian, China
| | - Yangchun Chen
- Department of Rheumatology and Clinical Immunology, School of Medicine, The First Affiliated Hospital of Xiamen University, Xiamen University, Zhenhai Rd. 55#, 361000, Xiamen, Fujian, China
- Xiamen Municipal Clinical Research Center for Immune Diseases, 361000, Xiamen, Fujian, China
- Xiamen Key Laboratory of Rheumatology and Clinical Immunology, 361000, Xiamen, Fujian, China
| | - Yingying Shi
- Department of Rheumatology and Clinical Immunology, School of Medicine, The First Affiliated Hospital of Xiamen University, Xiamen University, Zhenhai Rd. 55#, 361000, Xiamen, Fujian, China
- Xiamen Municipal Clinical Research Center for Immune Diseases, 361000, Xiamen, Fujian, China
- Xiamen Key Laboratory of Rheumatology and Clinical Immunology, 361000, Xiamen, Fujian, China
| | - Jie Chen
- Department of Rheumatology and Clinical Immunology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, 330006, Nanchang, China
| | - Guixiu Shi
- Department of Rheumatology and Clinical Immunology, School of Medicine, The First Affiliated Hospital of Xiamen University, Xiamen University, Zhenhai Rd. 55#, 361000, Xiamen, Fujian, China.
- Xiamen Municipal Clinical Research Center for Immune Diseases, 361000, Xiamen, Fujian, China.
- Xiamen Key Laboratory of Rheumatology and Clinical Immunology, 361000, Xiamen, Fujian, China.
| | - Yuan Liu
- Department of Rheumatology and Clinical Immunology, School of Medicine, The First Affiliated Hospital of Xiamen University, Xiamen University, Zhenhai Rd. 55#, 361000, Xiamen, Fujian, China.
- Xiamen Municipal Clinical Research Center for Immune Diseases, 361000, Xiamen, Fujian, China.
- Xiamen Key Laboratory of Rheumatology and Clinical Immunology, 361000, Xiamen, Fujian, China.
| | - Shiju Chen
- Department of Rheumatology and Clinical Immunology, School of Medicine, The First Affiliated Hospital of Xiamen University, Xiamen University, Zhenhai Rd. 55#, 361000, Xiamen, Fujian, China.
- Xiamen Municipal Clinical Research Center for Immune Diseases, 361000, Xiamen, Fujian, China.
- Xiamen Key Laboratory of Rheumatology and Clinical Immunology, 361000, Xiamen, Fujian, China.
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13
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Chevalier K, Thoreau B, Michel M, Godeau B, Agard C, Papo T, Sacre K, Seror R, Mariette X, Cacoub P, Benhamou Y, Levesque H, Goujard C, Lambotte O, Bonnotte B, Samson M, Ackermann F, Schmidt J, Duhaut P, Kahn JE, Hanslik T, Costedoat-Chalumeau N, Terrier B, Regent A, Dunogue B, Cohen P, Guern VL, Hachulla E, Chaigne B, Mouthon L. Clinical presentation, course, and prognosis of patients with mixed connective tissue disease: A multicenter retrospective cohort. J Intern Med 2024; 295:532-543. [PMID: 38013625 DOI: 10.1111/joim.13752] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
OBJECTIVES The objective of this study is to better characterize the features and outcomes of a large population of patients with mixed connective tissue disease (MCTD). METHODS We performed an observational retrospective multicenter cohort study in France. Patients who fulfilled at least one diagnostic criterion set for MCTD and none of the criteria for other differentiated CTD (dCTD) were included. RESULTS Three hundred and thirty patients (88% females, median [interquartile range] age of 35 years [26-45]) were included. The diagnostic criteria of Sharp or Kasukawa were met by 97.3% and 93.3% of patients, respectively. None met other classification criteria without fulfilling Sharp or Kasukawa criteria. After a median follow-up of 8 (3-14) years, 149 (45.2%) patients achieved remission, 92 (27.9%) had interstitial lung disease, 25 (7.6%) had pulmonary hypertension, and 18 (5.6%) died. Eighty-five (25.8%) patients progressed to a dCTD, mainly systemic sclerosis (15.8%) or systemic lupus erythematosus (10.6%). Median duration between diagnosis and progression to a dCTD was 5 (2-11) years. The presence at MCTD diagnosis of an abnormal pattern on nailfold capillaroscopy (odds ratio [OR] = 2.44, 95% confidence interval [95%CI] [1.11-5.58]) and parotid swelling (OR = 3.86, 95%CI [1.31-11.4]) were statistically associated with progression to a dCTD. Patients who did not progress to a dCTD were more likely to achieve remission at the last follow-up (51.8% vs. 25.9%). CONCLUSIONS This study shows that MCTD is a distinct entity that can be classified using either Kasukawa or Sharp criteria, and that only 25.8% of patients progress to a dCTD during follow-up.
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Affiliation(s)
- Kevin Chevalier
- Department of Internal Medicine, National Reference Center for Rare Systemic Autoimmune Diseases, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France
| | - Benjamin Thoreau
- Department of Internal Medicine, National Reference Center for Rare Systemic Autoimmune Diseases, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France
| | - Marc Michel
- Department of Internal Medicine, Henri-Mondor University Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris Est Créteil (UPEC), Créteil, France
| | - Bertrand Godeau
- Department of Internal Medicine, Henri-Mondor University Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris Est Créteil (UPEC), Créteil, France
| | - Christian Agard
- Department of Internal Medicine, Nantes University Hospital, University of Nantes, Nantes, France
| | - Thomas Papo
- Department of Internal Medicine, Hôpital Bichat-Claude Bernard, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France
| | - Karim Sacre
- Department of Internal Medicine, Hôpital Bichat-Claude Bernard, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France
| | - Raphaèle Seror
- Department of Rheumatology, Bicêtre Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris Saclay, Le Kremlin Bicêtre, France
| | - Xavier Mariette
- Department of Rheumatology, Bicêtre Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris Saclay, Le Kremlin Bicêtre, France
| | - Patrice Cacoub
- Department of Internal Medicine and Clinical Immunology, Groupe Hospitalier Pitié-Salpêtrière, Université Paris Sorbonne, Paris, France
| | - Ygal Benhamou
- Department of Internal Medicine, CHU de Rouen, UniRouen, Rouen, France
| | - Hervé Levesque
- Department of Internal Medicine, CHU de Rouen, UniRouen, Rouen, France
| | - Cécile Goujard
- Department of Internal Medicine and Clinical Immunology, Université Paris Saclay, Bicêtre Hospital, Assistance Publique-Hôpitaux de Paris, UMR1184 Inserm, CEA, Le Kremlin Bicêtre, France
| | - Olivier Lambotte
- Department of Internal Medicine and Clinical Immunology, Université Paris Saclay, Bicêtre Hospital, Assistance Publique-Hôpitaux de Paris, UMR1184 Inserm, CEA, Le Kremlin Bicêtre, France
| | - Bernard Bonnotte
- Department of Internal Medicine and Clinical Immunology, Dijon University Hospital, Dijon, France
| | - Maxime Samson
- Department of Internal Medicine and Clinical Immunology, Dijon University Hospital, Dijon, France
| | - Félix Ackermann
- Department of Internal Medicine, Foch Hospital, Suresnes, France
| | - Jean Schmidt
- Department of Internal Medicine and RECIF, Amiens University Hospital, Université Picardie Jules Verne, Amiens, France
| | - Pierre Duhaut
- Department of Internal Medicine and RECIF, Amiens University Hospital, Université Picardie Jules Verne, Amiens, France
| | - Jean-Emmanuel Kahn
- Department of Internal Medicine, Ambroise Paré Hospital, Assistance Publique - Hôpitaux de Paris, Université de Versailles Saint-Quentin-en-Yvelines, Boulogne-Billancourt, France
| | - Thomas Hanslik
- Department of Internal Medicine, Ambroise Paré Hospital, Assistance Publique - Hôpitaux de Paris, Université de Versailles Saint-Quentin-en-Yvelines, Boulogne-Billancourt, France
| | - Nathalie Costedoat-Chalumeau
- Department of Internal Medicine, National Reference Center for Rare Systemic Autoimmune Diseases, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France
| | - Benjamin Terrier
- Department of Internal Medicine, National Reference Center for Rare Systemic Autoimmune Diseases, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France
| | - Alexis Regent
- Department of Internal Medicine, National Reference Center for Rare Systemic Autoimmune Diseases, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France
| | - Bertrand Dunogue
- Department of Internal Medicine, National Reference Center for Rare Systemic Autoimmune Diseases, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France
| | - Pascal Cohen
- Department of Internal Medicine, National Reference Center for Rare Systemic Autoimmune Diseases, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France
| | - Véronique Le Guern
- Department of Internal Medicine, National Reference Center for Rare Systemic Autoimmune Diseases, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France
| | - Eric Hachulla
- Department of Internal Medicine and Clinical Immunology, North-West National Reference Center for Rare Systemic Autoimmune Diseases iques et Auto-Immunes Rares du Nord-Ouest, Hôpital Claude Huriez, Université de Lille, Lille, France
| | - Benjamin Chaigne
- Department of Internal Medicine, National Reference Center for Rare Systemic Autoimmune Diseases, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France
| | - Luc Mouthon
- Department of Internal Medicine, National Reference Center for Rare Systemic Autoimmune Diseases, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France
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Bohman BR, Dowds HS, Blagogee TE, Ike RW, Hansen KE, McCoy SS. Sjögren's disease activity associates with cardiovascular disease and monoclonal gammopathy: a university cohort study of disease activity and comorbidities. Clin Rheumatol 2024; 43:1093-1101. [PMID: 38326676 DOI: 10.1007/s10067-024-06890-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 01/16/2024] [Accepted: 01/25/2024] [Indexed: 02/09/2024]
Abstract
BACKGROUND We used the University of Wisconsin cohort to determine the extent to which the EULAR Sjögren's syndrome disease activity index (ESSDAI) was associated with comorbidities that contribute to mortality. METHODS Our University of Wisconsin, Madison cohort had 111 patients with Sjögren's Disease (SjD) by 2016 ACR/EULAR criteria and 194 control patients with sicca. Our study was performed from March 1st, 2020 through April 1st, 2023. We collected data using a standardized collection tool, including components of the Charlson Comorbidity Index (CCI). Stratifying our SjD patients by ESSDAI < 5 and ESSDAI ≥ 5, we assessed differences in comorbidities associated with mortality. RESULTS At time of SjD diagnosis, the ESSDAI ≥ 5 group had increased odds of peripheral vascular disease compared to controls (OR 10.17; 95% CI 1.18-87.87). Patients with a current ESSDAI ≥ 5 were more likely to have a myocardial infarction compared to controls (OR 9.87; 95% CI 1.17-83.49). SjD patients had increased prevalence of monoclonal gammopathy compared to controls (9.3% vs 0.5%, p < 0.001). SjD patients with high ESSDAI at diagnosis had greater prevalence of monoclonal gammopathy compared to the SjD patients with a low ESSDAI (16% vs 5%, p = .04). As reported elsewhere, the ESSDAI ≥ 5 group had increased odds of chronic pulmonary disease (OR 4.37; 95% CI 1.59-11.97). CONCLUSION We found high ESSDAI scores were associated with worse cardiovascular outcomes, specifically peripheral vascular disease and myocardial infarction. Furthermore, monoclonal gammopathy was more frequent in SjD patients compared to sicca controls, supporting screening for monoclonal gammopathy in the appropriate clinical scenario. Key Points • High ESSDAI scores are associated with worse cardiovascular outcomes, specifically peripheral vascular disease and myocardial infarction. • Monoclonal gammopathy is more frequent in SjD patients than sicca controls, supporting screening for monoclonal gammopathy in the appropriate clinical scenario.
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Affiliation(s)
- Bradley R Bohman
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, UW Medical Foundation Centennial Building, 1685 Highland Avenue, Madison, WI, 53705, USA
| | - Hunter S Dowds
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, UW Medical Foundation Centennial Building, 1685 Highland Avenue, Madison, WI, 53705, USA
| | - Temisan E Blagogee
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, UW Medical Foundation Centennial Building, 1685 Highland Avenue, Madison, WI, 53705, USA
| | - Robert W Ike
- Department of Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Karen E Hansen
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, UW Medical Foundation Centennial Building, 1685 Highland Avenue, Madison, WI, 53705, USA
| | - Sara S McCoy
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, UW Medical Foundation Centennial Building, 1685 Highland Avenue, Madison, WI, 53705, USA.
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15
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Berry J, Tarn J, Lendrem D, Casement J, Ng WF. What can patients tell us in Sjögren's syndrome? RHEUMATOLOGY AND IMMUNOLOGY RESEARCH 2024; 5:34-41. [PMID: 38571930 PMCID: PMC10985711 DOI: 10.1515/rir-2024-0004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 10/04/2023] [Indexed: 04/05/2024]
Abstract
In Sjögren's Syndrome (SS), clinical heterogeneity and discordance between disease activity measures and patient experience are key obstacles to effective therapeutic development. Patient reported outcome measures (PROMs) are useful tools for understanding the unmet needs from the patients' perspective and therefore they are key for the development of patient centric healthcare systems. Initial concern about the subjectivity of PROMs has given way to methodological rigour and clear guidance for the development of PROMs. To date, several studies of patient stratification using PROMs have identified similar symptom-based subgroups. There is evidence to suggest that these subgroups may represent different disease endotypes with differing responses to therapeutic interventions. Stratified medicine approaches, alongside sensitive outcome measures, have the potential to improve our understanding of SS pathobiology and therapeutic development. The inclusion of PROMs is important for the success of such approaches. In this review we discuss the opportunities of using PROMs in understanding the pathogenesis of and therapeutic development for SS.
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Affiliation(s)
- Joe Berry
- Translational and Clinical Research Institute, Newcastle University, Newcastle uponTyne, UK
| | - Jessica Tarn
- Translational and Clinical Research Institute, Newcastle University, Newcastle uponTyne, UK
| | - Dennis Lendrem
- Translational and Clinical Research Institute, Newcastle University, Newcastle uponTyne, UK
| | - John Casement
- Translational and Clinical Research Institute, Newcastle University, Newcastle uponTyne, UK
| | - Wan-Fai Ng
- Translational and Clinical Research Institute, Newcastle University, Newcastle uponTyne, UK
- National Institute for Health and Care Research (NIHR) Newcastle Biomedical Research Centre& NIHR Newcastle Clinical Research Facility, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle uponTyne, UK
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16
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Fujisawa Y, Mizushima I, Suzuki Y, Kawano M. Nephrolithiasis and/or nephrocalcinosis is significantly related to renal dysfunction in patients with primary Sjögren's syndrome. Mod Rheumatol 2024; 34:376-381. [PMID: 36823314 DOI: 10.1093/mr/road023] [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: 11/29/2022] [Revised: 02/11/2023] [Accepted: 02/19/2023] [Indexed: 02/25/2023]
Abstract
OBJECTIVE The present study compared the clinical features of patients with primary Sjögren's syndrome (pSS) with and without nephrolithiasis and/or nephrocalcinosis to determine factors related to renal dysfunction. METHODS The clinical features of 68 patients with anti-Sjogren's syndrome antigen A (SSA)/Ro-antibody-positive pSS with and without nephrolithiasis and/or nephrocalcinosis who underwent abdominal computed tomography and/or ultrasonography were retrospectively analysed. RESULTS Of the 68 patients with anti-SSA-antibody-positive pSS, 23 (33%) had renal nephrolithiasis and/or nephrocalcinosis, whereas 45 (67%) did not. Fourteen (20%) patients had renal dysfunction at diagnostic imaging. Among five patients who underwent renal biopsy, four patients with renal nephrolithiasis and/or nephrocalcinosis were diagnosed with tubulointerstitial nephritis, and one without nephrolithiasis and/or nephrocalcinosis was diagnosed with minimal change nephrotic syndrome. Estimated glomerular filtration rate at diagnostic imaging was significantly lower in patients with than without nephrolithiasis and/or nephrocalcinosis group (P = 0.010). In addition to nephrolithiasis and/or nephrocalcinosis (odds ratio [OR], 3.467; P = 0.045), the gap between serum sodium and chloride concentrations (OR, 10.400; P = 0.012) and increased urinary β2-microglobulin (OR, 5.444; P = 0.033) were associated with renal dysfunction at the time of diagnostic imaging. CONCLUSION Nephrolithiasis and/or nephrocalcinosis, normal anion gap metabolic acidosis, and tubulointerstitial damage are associated with renal dysfunction in patients with pSS.
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Affiliation(s)
- Yuhei Fujisawa
- Department of Rheumatology, Kanazawa University Hospital, Kanazawa, Japan
| | - Ichiro Mizushima
- Department of Rheumatology, Kanazawa University Hospital, Kanazawa, Japan
| | - Yasunori Suzuki
- Department of Rheumatology, Kanazawa University Hospital, Kanazawa, Japan
| | - Mitsuhiro Kawano
- Department of Rheumatology, Kanazawa University Hospital, Kanazawa, Japan
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17
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Thurtle E, Grosjean A, Steenackers M, Strege K, Barcelos G, Goswami P. Epidemiology of Sjögren's: A Systematic Literature Review. Rheumatol Ther 2024; 11:1-17. [PMID: 37948031 PMCID: PMC10796897 DOI: 10.1007/s40744-023-00611-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 10/11/2023] [Indexed: 11/12/2023] Open
Abstract
INTRODUCTION Primary Sjögren's is a multi-system autoimmune disease affecting patients' physical, mental, and emotional wellbeing. The epidemiology of Sjögren's is not well understood, and up-to-date epidemiological evidence is needed to improve knowledge and awareness of Sjögren's among patients and healthcare professionals, and to ascertain the global burden of disease. The objective of this research was to conduct a de novo systematic literature review (SLR) to identify and synthesise evidence on global epidemiology of primary Sjögren's. METHODS This SLR was conducted in May 2021 by searching MEDLINE and Embase databases, relevant conference proceedings, websites of registries, and health technology assessment agencies and databases. Publications were systematically screened for English language articles reporting on the incidence, prevalence, age at symptom onset, and age at diagnosis for people with primary Sjögren's. RESULTS Of 3510 records identified, 68 publications were included, representing 62 unique studies. Studies reported on age at symptom onset (16/62; 25.8%) and age at diagnosis (43/62; 69.4%) more frequently than incidence (7/62; 11.3%) and prevalence (9/62; 14.5%). Primary Sjögren's was found to have the highest incidence and prevalence in females and in older age groups (incidence: ≥65 years; prevalence: ≥75 years). Average age at onset and diagnosis of primary Sjögren's ranged between 34-57 years and 40-67 years, respectively. CONCLUSIONS This SLR identified a paucity of incidence and prevalence data for primary Sjögren's, highlighting a need for further epidemiological studies. The global Sjögren's community must work together to follow the defined classification criteria of primary Sjögren's and reporting guidelines for incidence and prevalence data to allow for meaningful epidemiological comparisons across studies, settings, and countries.
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Affiliation(s)
| | - Alice Grosjean
- Sjögren's Patients Association for Western Switzerland, Vevey, Switzerland
| | - Monia Steenackers
- Novartis International AG, Novartis Pharma AG, Fabrikstrasse 2, 4056, Basel, Switzerland
| | | | - Giovanna Barcelos
- Novartis International AG, Novartis Pharma AG, Fabrikstrasse 2, 4056, Basel, Switzerland
| | - Pushpendra Goswami
- Novartis International AG, Novartis Pharma AG, Fabrikstrasse 2, 4056, Basel, Switzerland.
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Hong J, Cheng H, Wang P, Wu Y, Lu S, Zhou Y, Wang XB, Zhu X. CXCL9 may serve as a potential biomarker for primary Sjögren's syndrome with extra-glandular manifestations. Arthritis Res Ther 2024; 26:26. [PMID: 38229121 PMCID: PMC10792874 DOI: 10.1186/s13075-023-03229-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 12/03/2023] [Indexed: 01/18/2024] Open
Abstract
BACKGROUND Primary Sjögren's syndrome (pSS) is an autoimmune condition that causes harm to exocrine glands and also has extra-glandular manifestations (EGM). pSS patients with EGM have a worse prognosis than those with only sicca symptoms. Previous studies have shown that the minor salivary glands (MSG) of pSS patients exhibit a unique profile of cytokines and chemokines compared to healthy controls. However, there is a lack of research comparing pSS with EGM (pSS-EGM) and pSS without EGM (pSS-non-EGM). This study aims to explore potential biomarkers associated with pSS, particularly pSS with EGM. METHODS By utilizing RNA sequencing, we conducted an analysis on the gene expression profiles of MSG in 63 patients diagnosed with pSS, as well as 12 non-pSS individuals. Furthermore, we also investigated the MSG of pSS patients, both with and without EGM. Through bioinformatics analysis, we identified genes with differential expression (DEGs) and determined the core hub genes using PPI network. We then analyzed the top 20 DEGs and their correlation with the patients' clinical characteristics, and validated our findings using peripheral blood plasma. RESULTS A total of 725 differentially expressed genes (DEGs) were identified in the comparison between pSS and non-pSS groups, and 727 DEGs were observed between pSS-EGM and pSS-non-EGM. It is noteworthy that the expression levels of CXCL9 were higher in both pSS patients and pSS-EGM when compared to the control group. Taking into consideration the significance of the top 20 DEGs in relation to clinical parameters and the central hub genes, we ultimately chose CXCL9. In comparison to the non-pSS group, pSS patients exhibited notably greater expression of the CXCL9 gene in the MSG, as well as higher levels of CXCL9 protein in their plasma (p < 0.001). Furthermore, the expression of the CXCL9 gene and levels of CXCL9 protein were notably higher in pSS patients accompanied by EGM and those with SSA antibodies. Additionally, a correlation was found between the expression of the CXCL9 gene and the EULAR Sjogren's Syndrome Disease Activity Index (ESSDAI), as well as with immunoglobulin G (IgG) levels and erythrocyte sedimentation rate (ESR). Meanwhile, the protein levels of CXCL9 were found to be correlated with IgG levels and ESSDAI. CONCLUSION CXCL9 proves to be a valuable biomarker in pSS, specifically due to its strong ability to differentiate between pSS patients with EGM and those without EGM. There is a significant correlation between CXCL9 and various clinical parameters both at the gene and protein level. Therefore, CXCL9 could be a potential target for future treatment of pSS.
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Affiliation(s)
- Jingwei Hong
- Rheumatology Department, First Affiliated Hospital of Wenzhou Medical University, Nanbai Xiang Street, Ouhai District, Wenzhou, China
| | - Hui Cheng
- Rheumatology Department, First Affiliated Hospital of Wenzhou Medical University, Nanbai Xiang Street, Ouhai District, Wenzhou, China
| | - Ping Wang
- Rheumatology Department, First Affiliated Hospital of Wenzhou Medical University, Nanbai Xiang Street, Ouhai District, Wenzhou, China
| | - Yanzhi Wu
- Rheumatology Department, First Affiliated Hospital of Wenzhou Medical University, Nanbai Xiang Street, Ouhai District, Wenzhou, China
| | - Saisai Lu
- Rheumatology Department, First Affiliated Hospital of Wenzhou Medical University, Nanbai Xiang Street, Ouhai District, Wenzhou, China
| | - Yan Zhou
- Rheumatology Department, First Affiliated Hospital of Wenzhou Medical University, Nanbai Xiang Street, Ouhai District, Wenzhou, China
| | - Xiao Bing Wang
- Rheumatology Department, First Affiliated Hospital of Wenzhou Medical University, Nanbai Xiang Street, Ouhai District, Wenzhou, China.
- Department of Rheumatology and Immunology, Shanghai Changzheng Hospital, Second Affiliated Hospital of Naval Medical University, Shanghai, China.
| | - Xiaofang Zhu
- Rheumatology Department, First Affiliated Hospital of Wenzhou Medical University, Nanbai Xiang Street, Ouhai District, Wenzhou, China.
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Chivasso C, Parisis D, Cabrol X, Datlibagi A, Delforge V, Gregoire F, Bolaky N, Soyfoo MS, Perret J, Delporte C. Involvement of CCL2 in Salivary Gland Response to Hyperosmolar Stress Related to Sjögren's Syndrome. Int J Mol Sci 2024; 25:915. [PMID: 38255988 PMCID: PMC10815633 DOI: 10.3390/ijms25020915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 01/09/2024] [Accepted: 01/09/2024] [Indexed: 01/24/2024] Open
Abstract
In primary Sjögren's syndrome (pSS) patients, salivary gland (SG) epithelial cells (SGECs) could be exposed to chronic hyperosmotic stress (HOS), consecutive to their destruction and deregulation, that exacerbates an inflammatory response. The aims of this study were to assess the mechanism accounting for C-C motif chemokine ligand 2 (CCL2) expression in an immortalized human salivary gland epithelial acinar cell line (NS-SV-AC) subjected to HOS, as well as the involvement of CCL2 in pSS. CCL2 mRNA and protein levels were determined via RT-qPCR and ELISA. Reporter plasmids and a promoter pull-down assay were used to identify transcription factors associated with CCL2 mRNA increase. Our data showed that HOS-induced CCL2 mRNA increase was independent of the nuclear factor of activated T-cells 5 (NFAT5) and nuclear factor-kappa B (NFkB) but involved Kruppel-like factor 5 (KLF5). CCL2 protein levels, quantified by enzyme-linked immunosorbent assay (ELISA) in sera samples from pSS patients, correlated with the European Alliance of Associations for Rheumatology's Sjogren's syndrome disease activity index (ESSDAI) score for systemic activity. In addition, CCL2 protein levels were higher in patients with biological activity, cutaneous manifestations, and ESSDAI score superior or equal to five. Our data suggest that chronic HOS could exacerbate pSS disease by contributing to the inflammatory process induced by the expression and secretion of CCL2.
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Affiliation(s)
- Clara Chivasso
- Laboratory of Pathophysiological and Nutritional Biochemistry, Université Libre de Bruxelles, 1070 Brussels, Belgium; (C.C.); (D.P.); (A.D.); (V.D.); (F.G.); (N.B.); (J.P.)
| | - Dorian Parisis
- Laboratory of Pathophysiological and Nutritional Biochemistry, Université Libre de Bruxelles, 1070 Brussels, Belgium; (C.C.); (D.P.); (A.D.); (V.D.); (F.G.); (N.B.); (J.P.)
- Department of Rheumatology, The Brussels University Hospital—Erasme Hospital, Université Libre de Bruxelles, 1070 Brussels, Belgium; (X.C.); (M.S.S.)
| | - Xavier Cabrol
- Department of Rheumatology, The Brussels University Hospital—Erasme Hospital, Université Libre de Bruxelles, 1070 Brussels, Belgium; (X.C.); (M.S.S.)
| | - Azine Datlibagi
- Laboratory of Pathophysiological and Nutritional Biochemistry, Université Libre de Bruxelles, 1070 Brussels, Belgium; (C.C.); (D.P.); (A.D.); (V.D.); (F.G.); (N.B.); (J.P.)
| | - Valérie Delforge
- Laboratory of Pathophysiological and Nutritional Biochemistry, Université Libre de Bruxelles, 1070 Brussels, Belgium; (C.C.); (D.P.); (A.D.); (V.D.); (F.G.); (N.B.); (J.P.)
| | - Françoise Gregoire
- Laboratory of Pathophysiological and Nutritional Biochemistry, Université Libre de Bruxelles, 1070 Brussels, Belgium; (C.C.); (D.P.); (A.D.); (V.D.); (F.G.); (N.B.); (J.P.)
| | - Nargis Bolaky
- Laboratory of Pathophysiological and Nutritional Biochemistry, Université Libre de Bruxelles, 1070 Brussels, Belgium; (C.C.); (D.P.); (A.D.); (V.D.); (F.G.); (N.B.); (J.P.)
| | - Muhammad Shahnawaz Soyfoo
- Department of Rheumatology, The Brussels University Hospital—Erasme Hospital, Université Libre de Bruxelles, 1070 Brussels, Belgium; (X.C.); (M.S.S.)
| | - Jason Perret
- Laboratory of Pathophysiological and Nutritional Biochemistry, Université Libre de Bruxelles, 1070 Brussels, Belgium; (C.C.); (D.P.); (A.D.); (V.D.); (F.G.); (N.B.); (J.P.)
| | - Christine Delporte
- Laboratory of Pathophysiological and Nutritional Biochemistry, Université Libre de Bruxelles, 1070 Brussels, Belgium; (C.C.); (D.P.); (A.D.); (V.D.); (F.G.); (N.B.); (J.P.)
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20
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Benchabane S, Sour S, Zidi S, Hadjimi Z, Nabila L, Acheli D, Bouzenad A, Belguendouz H, Touil-Boukoffa C. Exploring the relationship between oxidative stress status and inflammatory markers during primary Sjögren's syndrome: A new approach for patient monitoring. Int J Immunopathol Pharmacol 2024; 38:3946320241263034. [PMID: 38901876 DOI: 10.1177/03946320241263034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/22/2024] Open
Abstract
INTRODUCTION Primary Sjögren's syndrome (pSS) is a chronic inflammatory disease primarily affects exocrine glands dysfunction. Oxidative stress (OS) is a phenomenon occurring as a result of an imbalance between the generation of free radicals and antioxidant defense system. Hence, we aimed to establish the status of OS and inflammatory response according to the pSS disease activity index. In this context, we investigated malondialdehyde (MDA), and antioxidant enzymes during pSS. The possible association between MDA and nitric oxide (NO) levels and between MDA and some pro-inflammatory cytokines (IL-1β, IL-6, TNF-α, and IL-33). METHODS The study has been conducted on 53 pSS patients. The antioxidant enzymes, represented by glutathione peroxidase (GSH-Px), catalase (CAT) and superoxide dismutase (SOD), were estimated by a colorimetric activity kit. Whereas, MDA value was assessed by measuring thiobarbituric acid reactive substances. Moreover, pro-inflammatory cytokines (IL-1β, IL-6, TNF-α, and IL-33) and NO were respectively quantified by enzyme-linked immunosorbent assays (ELISA) and the modified Griess. RESULTS Interestingly, we report a notable reduction in our pSS patients' antioxidant enzyme activity, while NO, MDA and proinflammatory cytokines values were significantly increased. pSS patients with higher disease activity had much stronger increases in NO and MDA levels. No significant difference was assessed in CRP level. Additionally, substantial significant correlations between plasmatic NO and MDA levels and between MDA, NO and IL-1β, IL-6, TNF-α cytokines were reported. However, no significant association was found between NO, MDA and IL-33 concentrations. CONCLUSION Collectively, our data showed altered oxidant-antioxidant balance in pSS patients. MDA, NO, IL-1β, IL-6, TNF-α seem to be good indicators in monitoring disease activity. Oxidative stress was closely related to inflammation in pSS. Exploiting this relationship might provide valuable indicators in the follow-up and prognosis of pSS with a potential therapeutic value.
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Affiliation(s)
- Sarah Benchabane
- Laboratory of Cellular and Molecular Biology (LBCM), Cytokines and NO Synthases Team, Faculty of Biological Sciences, University of Sciences and Technology Houari Boumediene (USTHB), Algiers, Algeria
- Faculty of Natural Sciences and Life, Department of Biology, Saad Dahlab's University of Blida, Blida, Algeria
| | - Souad Sour
- Faculty of Natural Sciences and Life, Department of Biology, Saad Dahlab's University of Blida, Blida, Algeria
| | - Sourour Zidi
- Laboratory of Cellular and Molecular Biology (LBCM), Cytokines and NO Synthases Team, Faculty of Biological Sciences, University of Sciences and Technology Houari Boumediene (USTHB), Algiers, Algeria
- Department of Natural Sciences, Guelma University, Guelma, Algeria
| | - Zohra Hadjimi
- Laboratory of Cellular and Molecular Biology (LBCM), Cytokines and NO Synthases Team, Faculty of Biological Sciences, University of Sciences and Technology Houari Boumediene (USTHB), Algiers, Algeria
| | - Lyazidi Nabila
- Internal Medicine Department, Issad Hassani Hospital- Algiers 1 University of Medicine, Algiers, Algeria
| | - Dahbia Acheli
- Internal Medicine Department, Douera Hospital- Algiers 1 University of Medicine, Algiers, Algeria
| | - Amel Bouzenad
- Medical Biology Laboratory, Pasteur Institut- Algiers 1 University of Medicine, Algiers, Algeria
| | - Houda Belguendouz
- Laboratory of Cellular and Molecular Biology (LBCM), Cytokines and NO Synthases Team, Faculty of Biological Sciences, University of Sciences and Technology Houari Boumediene (USTHB), Algiers, Algeria
| | - Chafia Touil-Boukoffa
- Laboratory of Cellular and Molecular Biology (LBCM), Cytokines and NO Synthases Team, Faculty of Biological Sciences, University of Sciences and Technology Houari Boumediene (USTHB), Algiers, Algeria
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21
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Shimizu E, Sato S, Asai K, Ogawa Y, Shimmura S, Negishi K. Clinical Features of Sjögren Syndrome-Related Dry Eye Disease in Anterior Segment Photographs. Cornea 2024; 43:18-25. [PMID: 37487173 DOI: 10.1097/ico.0000000000003342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 05/26/2023] [Indexed: 07/26/2023]
Abstract
PURPOSE Dry eye disease (DED) is a major complication of autoimmune disorders, including Sjögren syndrome (SS), ocular graft-versus-host disease, and other rheumatic diseases. DED often affects patients' quality of life, necessitating early detection and treatment. However, no simple screening method for DED has yet been established in ophthalmologic practice. This retrospective study aimed to identify the characteristic features of SS-related DED from anterior segment images. METHODS Five hundred two cases (SS, 68 cases; ocular graft-versus-host disease, 50 cases; other conditions, 27 cases; simple DED, 72 cases; and no DED, 97 cases) were enrolled. RESULTS The inferior corneal fluorescein staining score (CFS_I) was significantly higher in the SS group ( P < 0.001). Moreover, the nasal lissamine green staining score (LG_N) was high in the SS group ( P < 0.001). The sensitivity, specificity, and area under the curve of the receiver operating characteristic curve were calculated for the CFS_I plus LG_N in relation to the SS-positive and SS-negative statuses; the sensitivity and specificity were 80.6% and 91.1%, respectively, with an area under the curve of 0.926. CONCLUSIONS A positive CFS_I combined with a positive LG_N correlates with a high risk for SS. A positive CFS_I and a positive LG_N are important signs for an immune-related DED, especially SS, and may be useful in the early detection of SS-related DED.
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Affiliation(s)
- Eisuke Shimizu
- Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan; and
- Yokohama Keiai Eye Clinic, Kanagawa, Japan
| | - Shinri Sato
- Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan; and
- Yokohama Keiai Eye Clinic, Kanagawa, Japan
| | - Kazuki Asai
- Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan; and
| | - Yoko Ogawa
- Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan; and
| | - Shigeto Shimmura
- Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan; and
| | - Kazuno Negishi
- Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan; and
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22
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李 建, 吕 梦, 池 强, 彭 一, 刘 鹏, 吴 锐. [Early prediction of severe COVID-19 in patients with Sjögren's syndrome]. BEIJING DA XUE XUE BAO. YI XUE BAN = JOURNAL OF PEKING UNIVERSITY. HEALTH SCIENCES 2023; 55:1007-1012. [PMID: 38101781 PMCID: PMC10724002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Indexed: 12/17/2023]
Abstract
OBJECTIVE To investigate the predictive value of blood cell ratios and inflammatory markers for adverse prognosis in patients with primary Sjögren's syndrome (PSS) combined with coronavirus disease 2019 (COVID-19). METHODS We retrospectively collected clinical data from 80 patients with PSS and COVID-19 who visited the Rheumatology and Immunology Department of the First Affiliated Hospital of Nanchang University from December 2022 to February 2023. Inclusion criteria were (1) meeting the American College of Rheumatology (ACR) classification criteria for Sjögren's syndrome; (2) confirmed diagnosis of COVID-19 by real-time reverse transcription polymerase chain reaction or antigen testing for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); (3) availability of necessary clinical data; (4) age > 18 years. According to the clinical classification criteria of the "Diagnosis and Treatment Protocol for Novel Coronavirus Pneumonia (trial the 10th Revised Edition)", the patients were divided into the mild and severe groups. Disease activity in primary Sjögren' s syndrome was assessed using the European League Against Rheumatism (EULAR) Sjögren' s syndrome disease activity index (ESSDAI). Platelet-lymphocyte ratio (PLR), C-reactive protein-lymphocyte ratio (CLR), erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), and other laboratory data were compared between the two groups within 24-72 hours post-infection. RESULTS The mild group consisted of 66 cases with an average age of (51. 52±13. 16) years, and the severe group consisted of 14 cases with an average age of (52.64±10.20) years. Disease activity, CRP, platelets, PLR, and CLR were significantly higher in the severe group compared with the mild group (P < 0.05). Univariate analysis using age, disease activity, CRP, platelets, PLR, and CLR as independent variables indicated that disease activity, CRP, PLR, and CLR were correlated with the severity of COVID-19 (P < 0.05). Multivariate logistic regression analysis further confirmed that PLR (OR=1.016, P < 0.05) and CLR (OR=1.504, P < 0.05) were independent risk factors for the severity of COVID-19 in the critically ill patients. Receiver operator characteristic (ROC) curve analysis showed that the area under the curve (AUC) for PLR and CLR was 0.708 (95%CI: 0.588-0.828) and 0.725 (95%CI: 0.578-0.871), respectively. The sensitivity for PLR and CLR was 0.429 and 0.803, respectively, while the highest specificity was 0.714 and 0.758, respectively. The optimal cutoff values for PLR and CLR were 166.214 and 0.870, respectively. CONCLUSION PLR and CLR, particularly the latter, may serve as simple and effective indicators for predicting the prognosis of patients with PSS and COVID-19.
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Affiliation(s)
- 建斌 李
- 南昌大学第一附属医院风湿免疫科, 南昌 330006Department of Rheumatology and Immunology, the first affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - 梦娜 吕
- 南昌大学第一临床医学院, 南昌 330006The First Clinical Medical College of Nanchang University, Nanchang 330006, China
| | - 强 池
- 南昌大学第一附属医院风湿免疫科, 南昌 330006Department of Rheumatology and Immunology, the first affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - 一琳 彭
- 南昌大学第一附属医院风湿免疫科, 南昌 330006Department of Rheumatology and Immunology, the first affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - 鹏程 刘
- 南昌大学第一附属医院风湿免疫科, 南昌 330006Department of Rheumatology and Immunology, the first affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - 锐 吴
- 南昌大学第一附属医院风湿免疫科, 南昌 330006Department of Rheumatology and Immunology, the first affiliated Hospital of Nanchang University, Nanchang 330006, China
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23
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Atschekzei F, Fedchenko M, Elsayed A, Dubrowinskaja N, Graalmann T, Ringshausen FC, Witte T, Sogkas G. Rituximab to treat prolidase deficiency due to a novel pathogenic copy number variation in PEPD. RMD Open 2023; 9:e003507. [PMID: 38088248 PMCID: PMC10711922 DOI: 10.1136/rmdopen-2023-003507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 11/23/2023] [Indexed: 12/18/2023] Open
Abstract
Prolidase deficiency (PD) is a rare autosomal recessive inborn error of immunity caused by biallelic homozygous or compound heterozygous loss-of-function mutations in PEPD, the gene that encodes prolidase. PD typically manifests with variable dysmorphic features, chronic cutaneous ulcers, recurrent infections and autoimmune features, including systemic lupus erythematosus. So far, there is no consensus regarding treatment of PD and its autoimmune manifestations. Here, we present a 28-year-old female patient with PD due to a novel homozygous intragenic deletion in PEPD, diagnosed at the age of 6 years and 7 months with an undifferentiated connective tissue disease that, apart from its very early onset, would be consistent with the diagnosis of Sjögren's syndrome. Steroids and diverse conventional synthetic disease-modifying antirheumatic drugs failed to control PD-associated vasculitis and mucocutaneous ulcerations and led to infectious complications, including cytomegalovirus colitis. Introduction of rituximab (RTX) treatment in this patient led to sustained recession of mucocutaneous ulceration, enabling tapering of steroids. High interleukin-1β (IL-1β) production by this patient's monocytes, together with the detection of both IL-1β and interleukin-18 (IL-18) in her serum, suggest enhanced inflammasome activation in PD, whereas the therapeutic efficacy of RTX implies a role for CD20 positive B cells in the complex immunopathogenesis of PD.
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Affiliation(s)
- Faranaz Atschekzei
- Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
- Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, Hannover, Germany
| | - Mykola Fedchenko
- Institute of Pathology, Hannover Medical School, Hannover, Germany
| | - Abdulwahab Elsayed
- Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
- Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, Hannover, Germany
| | | | - Theresa Graalmann
- Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
- Junior Research Group for Translational Immunology, TWINCORE, Center for Infection Research and the Hannover Medical School, Hannover, Germany
- Biomedical Research in End-Stage and Obstructive Lung Disease Hannover (BREATH), German Center for Lung Research (DZL), Hannover, Germany
| | - Felix C Ringshausen
- Biomedical Research in End-Stage and Obstructive Lung Disease Hannover (BREATH), German Center for Lung Research (DZL), Hannover, Germany
- Department of Respiratory Medicine and Infectious Diseases, Hannover Medical School, Hannover, Germany
- European Reference Network on Rare and Complex Respiratory Diseases (ERN-LUNG), Frankfurt, Germany
| | - Torsten Witte
- Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
- Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, Hannover, Germany
| | - Georgios Sogkas
- Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
- Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, Hannover, Germany
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Witkowski Durand Viel P, Henry K, Morel J, Jacot W, Jorgensen C, Riviere S, Maria ATJ, Rigau V, Le Quellec A, Goulabchand R, Guilpain P. Chronological interplay, clinical features, and treatments among patients with cancer and primary Sjögren's syndrome. Cancer Immunol Immunother 2023; 72:4309-4322. [PMID: 37938369 DOI: 10.1007/s00262-023-03565-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 10/17/2023] [Indexed: 11/09/2023]
Abstract
OBJECTIVE While the incidence and type of blood malignancies are well documented amid primary Sjögren's syndrome patients (pSS), data focusing on solid neoplasms are more conflicting. We aimed to describe clinical, pathological, and immunological characteristics of pSS patients with cancers, along with the chronological interplay between the two conditions. METHODS Outcomes concerning both pSS and cancer were retrospectively collected from Montpellier University Hospital (tertiary center) between 2019 and 2020. pSS characteristics were compared to a control group of pSS patients without cancer. RESULTS A total of 165 patients with pSS were included: 55 patients with cancer (52 female, mean age 58.4 ± 10.4 years at pSS diagnosis; mean follow-up 10.5 ± 10.1 years, 12 patients had multiple cancers) and 110 controls without cancer. Characteristics of pSS patients with cancers were different from controls mostly for lymphoma prognosis factors. Among the 70 cancers, we recorded 55 solid neoplasms (whom 27 breast cancers and 8 lung cancers, and 82% of adenocarcinomas), with no evidence of disease at the end of follow-up in 85% of them. Among the 15 recorded blood malignancies, ten were lymphomas with an excellent prognosis. Regarding chronological interplay between cancer and pSS, most cancers (43%) were diagnosed close (± 5 years) to pSS diagnosis. Breast cancers were diagnosed before or close to pSS diagnosis (mean delay - 1.8 ± 13.0 years), at an early stage, with only two relapses (no cancer-related death), while lung cancers were diagnosed late after. CONCLUSIONS The tight chronological interplay between breast cancer and pSS and the intriguing pathological and immunological pattern of pSS in these patients suggest a hypothesis of immune control of cancer.
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Affiliation(s)
- Philine Witkowski Durand Viel
- Department of Internal Medicine - Multi-organ Diseases, St Eloi Hospital, Montpellier University Hospital, Univ Montpellier, 80 Avenue Augustin Fliche, 34295, Montpellier, France
- Faculty of Medicine, University of Montpellier, Montpellier, France
| | - Kim Henry
- Department of Internal Medicine - Multi-organ Diseases, St Eloi Hospital, Montpellier University Hospital, Univ Montpellier, 80 Avenue Augustin Fliche, 34295, Montpellier, France
| | - Jacques Morel
- Faculty of Medicine, University of Montpellier, Montpellier, France
- Department of Rheumatology, Montpellier University Hospital, IDESP, Montpellier, France
| | - William Jacot
- Faculty of Medicine, University of Montpellier, Montpellier, France
- Medical Oncology, Montpellier Cancer Institute (ICM) Val d'Aurelle, Montpellier, France
| | - Christian Jorgensen
- Faculty of Medicine, University of Montpellier, Montpellier, France
- Institute for Regenerative Medicine & Biotherapy, University of Montpellier, Montpellier, France
- Clinical Immunology and Osteoarticular Diseases Therapeutic Unit, Montpellier University Hospital, Montpellier, France
| | - Sophie Riviere
- Department of Internal Medicine - Multi-organ Diseases, St Eloi Hospital, Montpellier University Hospital, Univ Montpellier, 80 Avenue Augustin Fliche, 34295, Montpellier, France
| | - Alexandre Thibault Jacques Maria
- Department of Internal Medicine - Multi-organ Diseases, St Eloi Hospital, Montpellier University Hospital, Univ Montpellier, 80 Avenue Augustin Fliche, 34295, Montpellier, France
- Faculty of Medicine, University of Montpellier, Montpellier, France
- Institute for Regenerative Medicine & Biotherapy, University of Montpellier, Montpellier, France
| | - Valérie Rigau
- Faculty of Medicine, University of Montpellier, Montpellier, France
- Department of Biopathology, Biopathology Tumor Bank, Montpellier University Hospital, Montpellier, France
| | - Alain Le Quellec
- Department of Internal Medicine - Multi-organ Diseases, St Eloi Hospital, Montpellier University Hospital, Univ Montpellier, 80 Avenue Augustin Fliche, 34295, Montpellier, France
- Faculty of Medicine, University of Montpellier, Montpellier, France
| | - Radjiv Goulabchand
- Faculty of Medicine, University of Montpellier, Montpellier, France
- Institute for Regenerative Medicine & Biotherapy, University of Montpellier, Montpellier, France
- IDESP, Univ Montpellier, INSERM, Montpellier, Nimes University Hospital, Nimes, France
- Department of Internal Medicine, University Hospital, Nimes, France
| | - Philippe Guilpain
- Department of Internal Medicine - Multi-organ Diseases, St Eloi Hospital, Montpellier University Hospital, Univ Montpellier, 80 Avenue Augustin Fliche, 34295, Montpellier, France.
- Faculty of Medicine, University of Montpellier, Montpellier, France.
- Institute for Regenerative Medicine & Biotherapy, University of Montpellier, Montpellier, France.
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Sánchez‐Cerrillo I, Calzada‐Fraile D, Triguero‐Martínez A, Calvet‐Mirabent M, Popova O, Delgado‐Arévalo C, Valdivia‐Mazeyra M, Ramírez‐Huesca M, de Luis EV, Benguría A, Aceña‐Gonzalo T, Moreno‐Vellisca R, de Llano MA, de la Fuente H, Tsukalov I, Delgado‐Wicke P, Fernández‐Ruiz E, Roy‐Vallejo E, Tejedor‐Lázaro R, Ramiro A, Iborra S, Sánchez‐Madrid F, Dopazo A, Álvaro IG, Castañeda S, Martin‐Gayo E. MICa/b-dependent activation of natural killer cells by CD64 + inflammatory type 2 dendritic cells contributes to autoimmunity. EMBO J 2023; 42:e113714. [PMID: 37916875 PMCID: PMC10690448 DOI: 10.15252/embj.2023113714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 09/27/2023] [Accepted: 10/05/2023] [Indexed: 11/03/2023] Open
Abstract
Primary Sjögren's syndrome (pSS) is an inflammatory autoimmune disorder largely mediated by type I and II interferon (IFN). The potential contribution of innate immune cells, such as natural killer (NK) cells and dendritic cells (DC), to the pSS pathology remains understudied. Here, we identified an enriched CD16+ CD56hi NK cell subset associated with higher cytotoxic function, as well as elevated proportions of inflammatory CD64+ conventional dendritic cell (cDC2) subtype that expresses increased levels of MICa/b, the ligand for the activating receptor NKG2D, in pSS individuals. Circulating cDC2 from pSS patients efficiently induced activation of cytotoxic NK cells ex vivo and were found in proximity to CD56+ NK cells in salivary glands (SG) from pSS patients. Interestingly, transcriptional activation of IFN signatures associated with the RIG-I/DDX60 pathway, IFN I receptor, and its target genes regulate the expression of NKG2D ligands on cDC2 from pSS patients. Finally, increased proportions of CD64hi RAE-1+ cDC2 and NKG2D+ CD11b+ CD27+ NK cells were present in vivo in the SG after poly I:C injection. Our study provides novel insight into the contribution and interplay of NK and cDC2 in pSS pathology and identifies new potential therapy targets.
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Affiliation(s)
- Ildefonso Sánchez‐Cerrillo
- Immunology UnitHospital Universitario La Princesa, Medicine Department, Universidad Autónoma de Madrid, Instituto Investigación Sanitaria‐Princesa IIS‐IPMadridSpain
| | - Diego Calzada‐Fraile
- Immunology UnitHospital Universitario La Princesa, Medicine Department, Universidad Autónoma de Madrid, Instituto Investigación Sanitaria‐Princesa IIS‐IPMadridSpain
- Vascular Pathophysiology DepartmentCentro Nacional de Investigaciones CardiovascularesMadridSpain
| | - Ana Triguero‐Martínez
- Rheumatology UnitHospital Universitario La Princesa, Instituto de Investigación Sanitaria‐Princesa IIS‐IPMadridSpain
| | - Marta Calvet‐Mirabent
- Immunology UnitHospital Universitario La Princesa, Medicine Department, Universidad Autónoma de Madrid, Instituto Investigación Sanitaria‐Princesa IIS‐IPMadridSpain
| | - Olga Popova
- Immunology UnitHospital Universitario La Princesa, Medicine Department, Universidad Autónoma de Madrid, Instituto Investigación Sanitaria‐Princesa IIS‐IPMadridSpain
| | - Cristina Delgado‐Arévalo
- Immunology UnitHospital Universitario La Princesa, Medicine Department, Universidad Autónoma de Madrid, Instituto Investigación Sanitaria‐Princesa IIS‐IPMadridSpain
| | | | - Marta Ramírez‐Huesca
- Vascular Pathophysiology DepartmentCentro Nacional de Investigaciones CardiovascularesMadridSpain
| | | | - Alberto Benguría
- Genomic UnitCentro Nacional de Investigaciones CardiovascularesMadridSpain
| | - Teresa Aceña‐Gonzalo
- Immunology UnitHospital Universitario La Princesa, Medicine Department, Universidad Autónoma de Madrid, Instituto Investigación Sanitaria‐Princesa IIS‐IPMadridSpain
| | | | | | - Hortensia de la Fuente
- Immunology UnitHospital Universitario La Princesa, Medicine Department, Universidad Autónoma de Madrid, Instituto Investigación Sanitaria‐Princesa IIS‐IPMadridSpain
- CIBER Cardiovascular, Instituto de Salud Carlos IIIMadridSpain
| | - Ilya Tsukalov
- Immunology UnitHospital Universitario La Princesa, Medicine Department, Universidad Autónoma de Madrid, Instituto Investigación Sanitaria‐Princesa IIS‐IPMadridSpain
| | - Pablo Delgado‐Wicke
- Immunology UnitHospital Universitario La Princesa, Medicine Department, Universidad Autónoma de Madrid, Instituto Investigación Sanitaria‐Princesa IIS‐IPMadridSpain
| | - Elena Fernández‐Ruiz
- Immunology UnitHospital Universitario La Princesa, Medicine Department, Universidad Autónoma de Madrid, Instituto Investigación Sanitaria‐Princesa IIS‐IPMadridSpain
| | - Emilia Roy‐Vallejo
- Rheumatology UnitHospital Universitario La Princesa, Instituto de Investigación Sanitaria‐Princesa IIS‐IPMadridSpain
| | - Reyes Tejedor‐Lázaro
- Immunology UnitHospital Universitario La Princesa, Medicine Department, Universidad Autónoma de Madrid, Instituto Investigación Sanitaria‐Princesa IIS‐IPMadridSpain
| | - Almudena Ramiro
- Vascular Pathophysiology DepartmentCentro Nacional de Investigaciones CardiovascularesMadridSpain
| | - Salvador Iborra
- Vascular Pathophysiology DepartmentCentro Nacional de Investigaciones CardiovascularesMadridSpain
| | - Francisco Sánchez‐Madrid
- Immunology UnitHospital Universitario La Princesa, Medicine Department, Universidad Autónoma de Madrid, Instituto Investigación Sanitaria‐Princesa IIS‐IPMadridSpain
- Vascular Pathophysiology DepartmentCentro Nacional de Investigaciones CardiovascularesMadridSpain
- CIBER Cardiovascular, Instituto de Salud Carlos IIIMadridSpain
| | - Ana Dopazo
- Vascular Pathophysiology DepartmentCentro Nacional de Investigaciones CardiovascularesMadridSpain
- Genomic UnitCentro Nacional de Investigaciones CardiovascularesMadridSpain
- CIBER Cardiovascular, Instituto de Salud Carlos IIIMadridSpain
| | - Isidoro González Álvaro
- Rheumatology UnitHospital Universitario La Princesa, Instituto de Investigación Sanitaria‐Princesa IIS‐IPMadridSpain
| | - Santos Castañeda
- Rheumatology UnitHospital Universitario La Princesa, Instituto de Investigación Sanitaria‐Princesa IIS‐IPMadridSpain
- Cátedra UAM‐Roche, EPID‐Future, Department of MedicineUniversidad Autónoma de Madrid (UAM)MadridSpain
| | - Enrique Martin‐Gayo
- Immunology UnitHospital Universitario La Princesa, Medicine Department, Universidad Autónoma de Madrid, Instituto Investigación Sanitaria‐Princesa IIS‐IPMadridSpain
- CIBER Enfermedades Infecciosas (CIBERINFECC), Instituto de Salud Carlos IIIMadridSpain
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Mangal V, Vohra G, Adhikari S, Vasudeva A. A Conundrum of Severe Hypokalaemic Quadriparesis, Acute Kidney Injury, and Lung Involvement as the Initial Presentation of Catastrophic Primary Sjögren's Syndrome: Is it a New Entity? A Case Report. Mediterr J Rheumatol 2023; 34:555-559. [PMID: 38282934 PMCID: PMC10815543 DOI: 10.31138/mjr.040923.acs] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 02/28/2023] [Accepted: 03/01/2023] [Indexed: 01/30/2024] Open
Abstract
Sjögren's syndrome (SS) is a systemic chronic autoimmune disorder that classically affects the exocrine glands. Only 15% of the patients with primary SS (pSS) develop extraglandular symptoms involving the lungs, kidneys, joints, nervous system, and skin. Hypokalaemic paralysis is a rare presentation. The most common cause of hypokalaemia is distal renal tubular acidosis. The prevalence of clinically significant lung involvement in pSS is 9-20 %. Primary SS is an indolent disease leading to increased morbidity and poor quality of life. We present a case of a 40-year-old female with severe hypokalaemic paralysis, tubulointerstitial nephritis, and lung involvement as the initial presentation of catastrophic pSS without sicca symptoms. The course of hospitalisation was complicated by ventilator-associated pneumonia. She was managed with broad spectrum antibiotics, five sessions of plasma exchange and alternate-day haemodialysis followed by oral glucocorticoids and intravenous cyclophosphamide. To the best of our knowledge, this is the first case of catastrophic presentation of pSS with a favourable outcome.
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Affiliation(s)
- Vishal Mangal
- Department of Internal Medicine, Military Hospital Ambala, Haryana, India
| | - Gaurav Vohra
- Department of Nephrology, Command Hospital Western Command, Chandimandir, Haryana, India
| | - Sudipt Adhikari
- Department of Pulmonology, Command Hospital Western Command, Chandimandir, Haryana, India
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Bentley D, Fisher BA, Barone F, Kolb FA, Attley G. A randomized, double-blind, placebo-controlled, parallel group study on the effects of a cathepsin S inhibitor in primary Sjögren's syndrome. Rheumatology (Oxford) 2023; 62:3644-3653. [PMID: 36864622 PMCID: PMC10629789 DOI: 10.1093/rheumatology/kead092] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 02/06/2023] [Indexed: 03/04/2023] Open
Abstract
OBJECTIVES Primary SS (pSS) is a chronic autoimmune disorder characterized by mucosal dryness and systemic symptoms. We tested the effects of inhibition of cathepsin S using the potent and selective inhibitor RO5459072 on disease activity and symptoms of pSS. METHODS This was a randomized, double-blind, placebo-controlled, parallel-group, Phase IIA study to investigate the effects of RO5459072 (100 mg twice daily; 200 mg per day). Seventy-five patients with pSS were randomized 1:1 to receive either RO5459072 or placebo for 12 weeks. The primary outcome was the proportion of patients with a ≥3 point reduction from baseline in EULAR SS Disease Activity Index (ESSDAI) score. We also investigated the effects of RO5459072 on quality of life, exocrine gland function, biomarkers related to SS, and safety and tolerability. RESULTS The proportion of patients showing an improvement in ESSDAI score was not significantly different between the RO5459072 and placebo arms. No clinically meaningful treatment effects were observed in favour of RO5459072 for all secondary outcomes. Analysis of soluble biomarkers indicated target engagement between RO5459072 and cathepsin S. There were modest decreases in the number of circulating B cells and T cells in the RO5459072 group, although these did not reach significance. RO5459072 was safe and well-tolerated. CONCLUSIONS There was no clinically relevant improvement in ESSDAI score (primary endpoint), and no apparent benefit in favour of RO5459072 in any of the secondary clinical endpoints. Further work is needed in order to understand the mechanisms of MHC-II-mediated immune stimulation in pSS. TRIAL REGISTRATION ClinicalTrials.gov; NCT02701985.
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Affiliation(s)
| | - Benjamin A Fisher
- Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
- National Institute of Health Research (NIHR) Birmingham Biomedical Research Centre and Department of Rheumatology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | | | | | - Gemma Attley
- Roche Pharma Research and Early Development, Little Falls, NJ, USA
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Wu T, Li S, Chen J, Liao J, Huang Z, Yang J, Zhang Y, He Q, Yu X, Song W, Luo J, Tao Q. A bibliometric analysis of primary Sjögren's syndrome-associated lymphoma from 1991 to 2022. Heliyon 2023; 9:e21337. [PMID: 37964859 PMCID: PMC10641173 DOI: 10.1016/j.heliyon.2023.e21337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Revised: 10/17/2023] [Accepted: 10/19/2023] [Indexed: 11/16/2023] Open
Abstract
Background Patients with primary Sjögren's syndrome (pSS) take a higher risk of developing lymphoma, which is the most frequent cause of death in pSS. Based on this situation, the number of publications focusing on pSS-associated lymphoma has been growing. Nevertheless, the extent, range, and nature of available research in this field have not been systematically summarized. This study aimed to map the literature available on pSS-associated lymphoma and identify global hotspots and trends. Methods Papers on pSS and lymphoma published from 1991 to 2022 were searched from the Web of Science Core Collection. Microsoft Excel, SPSS Statistics, VOSviewer, and CiteSpace software were used to analyze and visualize the quantity and citations of publications, and the global research hotspots and trends of pSS-associated lymphoma. Results 629 publications from 50 countries/regions and 538 institutions were included in this study. From 1991 to 2022, the cumulative publications steadily increased. The USA ranked first in the number of publications (n = 118, 18.76 %), followed by Italy (n = 94, 14.94 %) and France (n = 73, 11.61 %). Udine University (n = 29) and Salvatore De Vita (n = 39) were the most prolific affiliation and author, respectively. Claudio Vitali was the most frequently cited author (n = 335). In total, the most frequently occurring keywords were clustered into four well-defined groups. The first group of keywords pointed to the clinical assessment and treatment of pSS-associated lymphoma. The second group highlighted the pathogenesis. The third group identified the predictors and prognosis of pSS-associated Lymphoma, while the fourth group focused on interstitial lung disease and pulmonary lymphoma in patients with pSS. Currently, the hot keywords include consensus, disease activity, and pathogenesis. Ultrasonography, mucosa-associated lymphoid tissue (MALT) lymphoma, and epidemiology are the emerging research trends in pSS-associated lymphoma. Conclusion Research on pSS-associated lymphoma is burgeoning. Despite clinical assessment, treatment and pathogenesis, researchers also showed great interest in the predictors, prognosis, and pulmonary manifestations of pSS-associated lymphoma. Current research of pSS-associated lymphoma mainly focuses on consensus, disease activity, and pathogenesis, while the emerging research trends in pSS are pointing to ultrasonography, MALT lymphoma and epidemiology.
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Affiliation(s)
- Tzuhua Wu
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Traditional Chinese Medicine Department of Rheumatism, China-Japan Friendship Hospital, Beijing, China
| | - Shangdian Li
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Jiaqi Chen
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Traditional Chinese Medicine Department of Rheumatism, China-Japan Friendship Hospital, Beijing, China
| | - Jiahe Liao
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Traditional Chinese Medicine Department of Rheumatism, China-Japan Friendship Hospital, Beijing, China
| | - Ziwei Huang
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Traditional Chinese Medicine Department of Rheumatism, China-Japan Friendship Hospital, Beijing, China
| | - Jianying Yang
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Traditional Chinese Medicine Department of Rheumatism, China-Japan Friendship Hospital, Beijing, China
| | - Yan Zhang
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Traditional Chinese Medicine Department of Rheumatism, China-Japan Friendship Hospital, Beijing, China
| | - Qian He
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Traditional Chinese Medicine Department of Rheumatism, China-Japan Friendship Hospital, Beijing, China
| | - Xinbo Yu
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Traditional Chinese Medicine Department of Rheumatism, China-Japan Friendship Hospital, Beijing, China
| | - Weijiang Song
- Traditional Chinese Medicine Department, Peking University Third Hospital, Beijing, China
| | - Jing Luo
- Traditional Chinese Medicine Department of Rheumatism, China-Japan Friendship Hospital, Beijing, China
- Beijing Key Laboratory of Immune Inflammatory Disease, Beijing, China
| | - Qingwen Tao
- Traditional Chinese Medicine Department of Rheumatism, China-Japan Friendship Hospital, Beijing, China
- Beijing Key Laboratory of Immune Inflammatory Disease, Beijing, China
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Kudryavtsev I, Benevolenskaya S, Serebriakova M, Grigor'yeva I, Kuvardin E, Rubinstein A, Golovkin A, Kalinina O, Zaikova E, Lapin S, Maslyanskiy A. Circulating CD8+ T Cell Subsets in Primary Sjögren's Syndrome. Biomedicines 2023; 11:2778. [PMID: 37893153 PMCID: PMC10604770 DOI: 10.3390/biomedicines11102778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 09/05/2023] [Accepted: 09/07/2023] [Indexed: 10/29/2023] Open
Abstract
Currently, multiple studies have indicated that CD8+ T lymphocytes play a role in causing damage to the exocrine glands through acinar injury in primary Sjögren's syndrome (pSS). The aim of this research was to assess the imbalance of circulating CD8+ T cell subsets. We analyzed blood samples from 34 pSS patients and 34 healthy individuals as controls. We used flow cytometry to enumerate CD8+ T cell maturation stages, using as markers CD62L, CD28, CD27, CD4, CD8, CD3, CD45RA and CD45. For immunophenotyping of 'polarized' CD8+ T cell subsets, we used the following monoclonal antibodies: CXCR5, CCR6, CXCR3 and CCR4. The findings revealed that both the relative and absolute numbers of 'naïve' CD8+ T cells were higher in pSS patients compared to the healthy volunteers. Conversely, the proportions of effector memory CD8+ T cells were notably lower. Furthermore, our data suggested that among patients with pSS, the levels of cytotoxic Tc1 CD8+ T cells were reduced, while the frequencies of regulatory cytokine-producing Tc2 and Tc17 CD8+ T cells were significantly elevated. Simultaneously, the Tc1 cell subsets displayed a negative correlation with immunoglobulin G, rheumatoid factor, the Schirmer test and unstimulated saliva flow. On the other hand, the Tc2 cell subsets exhibited a positive correlation with these parameters. In summary, our study indicated that immune dysfunction within CD8+ T cells, including alterations in Tc1 cells, plays a significant role in the development of pSS.
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Affiliation(s)
- Igor Kudryavtsev
- Federal State Budgetary Institution "Almazov National Medical Research Centre" of the Ministry of Health of the Russian Federation, St. Petersburg 197341, Russia
| | - Stanislava Benevolenskaya
- Federal State Budgetary Institution "Almazov National Medical Research Centre" of the Ministry of Health of the Russian Federation, St. Petersburg 197341, Russia
| | - Maria Serebriakova
- Federal State Budgetary Institution "Almazov National Medical Research Centre" of the Ministry of Health of the Russian Federation, St. Petersburg 197341, Russia
| | - Irina Grigor'yeva
- Federal State Budgetary Institution "Almazov National Medical Research Centre" of the Ministry of Health of the Russian Federation, St. Petersburg 197341, Russia
| | - Evgeniy Kuvardin
- Federal State Budgetary Institution "Almazov National Medical Research Centre" of the Ministry of Health of the Russian Federation, St. Petersburg 197341, Russia
| | - Artem Rubinstein
- Federal State Budgetary Institution "Almazov National Medical Research Centre" of the Ministry of Health of the Russian Federation, St. Petersburg 197341, Russia
| | - Alexey Golovkin
- Federal State Budgetary Institution "Almazov National Medical Research Centre" of the Ministry of Health of the Russian Federation, St. Petersburg 197341, Russia
| | - Olga Kalinina
- Federal State Budgetary Institution "Almazov National Medical Research Centre" of the Ministry of Health of the Russian Federation, St. Petersburg 197341, Russia
| | - Ekaterina Zaikova
- Federal State Budgetary Institution "Almazov National Medical Research Centre" of the Ministry of Health of the Russian Federation, St. Petersburg 197341, Russia
| | - Sergey Lapin
- Federal State Budgetary Educational Institution of Higher Education Academician I.P. Pavlov First St. Petersburg State Medical University of the Ministry of Healthcare of Russian Federation, St. Petersburg 197022, Russia
| | - Alexey Maslyanskiy
- Federal State Budgetary Institution "Almazov National Medical Research Centre" of the Ministry of Health of the Russian Federation, St. Petersburg 197341, Russia
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30
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de Oliveira JL, Cordeiro RA, Guedes LKN, Pasoto SG. Shrinking lung syndrome in primary Sjögren's syndrome: a case-based review. Rheumatol Int 2023:10.1007/s00296-023-05447-7. [PMID: 37735285 DOI: 10.1007/s00296-023-05447-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Accepted: 08/24/2023] [Indexed: 09/23/2023]
Abstract
Primary Sjögren's syndrome (pSS) is a systemic autoimmune disease that affects exocrine glands, mainly the salivary and lacrimal glands, leading to the development of sicca symptoms. Patients with pSS may also present with extraglandular manifestations, including lung involvement, estimated to occur in 9-24% of cases. Shrinking lung syndrome (SLS) is an uncommon respiratory complication primarily associated with systemic lupus erythematosus, with a prevalence of approximately 1% in these patients. It typically manifests as dyspnea, pleuritic chest pain, lung volume reduction, and a restrictive pattern on respiratory function tests. Cases reporting SLS with other connective tissue diseases, including pSS, are even rarer. Herein, we describe a case of a 57-year-old woman with a 10-year history of pSS who presented with dyspnea and pleuritic chest pain. After evaluation, the patient was diagnosed with SLS based on clinical, radiologic, laboratorial, and electrophysiologic characteristics. In addition, we identified and analyzed previously published cases of SLS in pSS. Treatment includes corticosteroids, immunosuppressants, and respiratory muscle training. This study highlights the importance of considering SLS in the differential diagnosis of patients with pSS and respiratory symptoms.
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Affiliation(s)
- Jobson Lopes de Oliveira
- Rheumatology Division, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, sala 3192, São Paulo, SP, ZIP Code: 01246-903, Brazil
| | - Rafael Alves Cordeiro
- Rheumatology Division, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, sala 3192, São Paulo, SP, ZIP Code: 01246-903, Brazil
| | - Lissiane Karine Noronha Guedes
- Rheumatology Division, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, sala 3192, São Paulo, SP, ZIP Code: 01246-903, Brazil
| | - Sandra Gofinet Pasoto
- Rheumatology Division, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, sala 3192, São Paulo, SP, ZIP Code: 01246-903, Brazil.
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31
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Fierro JJ, Prins JR, Verstappen GM, Bootsma H, Westra J, de Leeuw K. Preconception clinical factors related to adverse pregnancy outcomes in patients with systemic lupus erythematosus or primary Sjögren's syndrome: a retrospective cohort study. RMD Open 2023; 9:e003439. [PMID: 37652559 PMCID: PMC10476138 DOI: 10.1136/rmdopen-2023-003439] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 08/17/2023] [Indexed: 09/02/2023] Open
Abstract
OBJECTIVE To identify preconception clinical factors associated with adverse pregnancy outcomes (APO) in patients with systemic lupus erythematosus (SLE) or primary Sjögren's syndrome (pSS). METHODS A single-centre, retrospective cohort study was conducted, which included pregnant women treated at the University Medical Center Groningen between January 2010 and August 2021 who fulfilled classification criteria for SLE or pSS. Demographic data, relevant comorbidities, disease duration, disease activity before and during pregnancy, APO, laboratory parameters and treatment regimens were recorded. Associations between the presence of APO and preconception characteristics were evaluated. RESULTS Our study population included 48 (70%) SLE and 21 (30%) pSS pregnancies concerning 70 fetuses (one twin). Preterm birth (n=9, 19%) was the most frequent APO in SLE pregnancies, while in pSS pregnancies this was miscarriages (n=3, 14%). There were no associations between the presence of APO in SLE pregnancies and clinical parameters, laboratory parameters or medication use prior to conception. In the pSS group, significant associations were found between the presence of APO and body mass index (p=0.010), parity (p=0.046), C4 (p=0.021) and low C4 levels (p=0.002). CONCLUSIONS No preconception risk factors related to APO were found in SLE pregnancies, whereas preconception complement levels were associated with APO development in patients with pSS.
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Affiliation(s)
- Juan J Fierro
- Rheumatology and Clinical Immunology, University Medical Center Groningen, Groningen, The Netherlands
- Microbiología y Parasitología, Grupo Reproduccion, Universidad de Antioquia UdeA, Medellin, Antioquia, Colombia
| | - Jelmer R Prins
- Obstetrics and Gynecology, University Medical Center Groningen, Groningen, The Netherlands
| | - Gwenny M Verstappen
- Rheumatology and Clinical Immunology, University Medical Center Groningen, Groningen, The Netherlands
| | - Hendrika Bootsma
- Rheumatology and Clinical Immunology, University Medical Center Groningen, Groningen, The Netherlands
| | - Johanna Westra
- Rheumatology and Clinical Immunology, University Medical Center Groningen, Groningen, The Netherlands
| | - Karina de Leeuw
- Rheumatology and Clinical Immunology, University Medical Center Groningen, Groningen, The Netherlands
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32
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Park Y, Oh M, Lee YS, Kim WU. Salivary ultrasonography and histopathologic evaluation of secondary Sjögren's syndrome in rheumatoid arthritis patients. Sci Rep 2023; 13:11339. [PMID: 37443200 PMCID: PMC10344871 DOI: 10.1038/s41598-023-38469-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 07/08/2023] [Indexed: 07/15/2023] Open
Abstract
Novel modalities, such as salivary ultrasonography (SGUS) and shear wave elastography (SWE), have previously been introduced to evaluate Sjögren's syndrome (SS). However, in secondary SS (sSS), the diagnostic performance of SGUS and its relationship with clinicopathological characteristics have not yet been clearly defined. In this study, we aimed to investigate sSS in RA patients using SGUS and SWE and sought to determine its pathological correlations. Thirty-one RA patients who presented with sicca symptoms were included to be evaluated on SS, and were compared with 18 primary SS (pSS) patients. All subjects were assessed through SGUS, SWE, and conventional diagnostic approaches for SS, including minor salivary gland biopsy (MSGB). In SGUS evaluation, two separate scoring systems, suggested by Hocevar and OMERACT, were used. Among 31 RA patients with sicca symptoms, 19 (61.2%) were diagnosed as sSS. Similar to pSS, SGUS showed good diagnostic performance (sensitivity 68.4% and 78.9%, and specificity 91.7% and 75.0% for Hocever and OMERACT, respectively) in differentiating sSS from RA patients with simple sicca symptoms. The sSS and pSS patients exhibited significantly higher lymphoid infiltration areas in MSGB than RA patients without SS. Focus score and lymphoid infiltration areas correlated well with sonographic severity. Severity of fibrosis in MSGB showed better positive correlation with SWE than with SGUS. Similar to pSS, SGUS shows good diagnostic performance for sSS in RA patients. SWE reflects histopathologic chronicity of MSGB well in both pSS and sSS.
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Affiliation(s)
- Youngjae Park
- Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Minae Oh
- Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Youn Soo Lee
- Department of Hospital Pathology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
| | - Wan-Uk Kim
- Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
- Center for Integrative Rheumatoid Transcriptomics and Dynamics, The Catholic University of Korea, Seoul, Korea.
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33
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Yura Y, Hamada M. Outline of Salivary Gland Pathogenesis of Sjögren's Syndrome and Current Therapeutic Approaches. Int J Mol Sci 2023; 24:11179. [PMID: 37446355 DOI: 10.3390/ijms241311179] [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: 06/04/2023] [Revised: 06/30/2023] [Accepted: 07/03/2023] [Indexed: 07/15/2023] Open
Abstract
Sjögren's syndrome (SS) is an autoimmune disease characterized by the involvement of exocrine glands such as the salivary and lacrimal glands. The minor salivary glands, from which tissue samples may be obtained, are important for the diagnosis, evaluation of therapeutic efficacy, and genetic analyses of SS. In the onset of SS, autoantigens derived from the salivary glands are recognized by antigen-presenting dendritic cells, leading to the activation of T and B cells, cytokine production, autoantibody production by plasma cells, the formation of ectopic germinal centers, and the destruction of salivary gland epithelial cells. A recent therapeutic approach with immune checkpoint inhibitors for malignant tumors enhances the anti-tumor activity of cytotoxic effector T cells, but also induces SS-like autoimmune disease as an adverse event. In the treatment of xerostomia, muscarinic agonists and salivary gland duct cleansing procedure, as well as sialendoscopy, are expected to ameliorate symptoms. Clinical trials on biological therapy to attenuate the hyperresponsiveness of B cells in SS patients with systemic organ involvement have progressed. The efficacy of treatment with mesenchymal stem cells and chimeric antigen receptor T cells for SS has also been investigated. In this review, we will provide an overview of the pathogenesis of salivary gland lesions and recent trends in therapeutic approaches for SS.
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Affiliation(s)
- Yoshiaki Yura
- Department of Oral & Maxillofacial Oncology and Surgery, Osaka University Graduate School of Dentistry, Osaka 565-0871, Japan
| | - Masakazu Hamada
- Department of Oral & Maxillofacial Oncology and Surgery, Osaka University Graduate School of Dentistry, Osaka 565-0871, Japan
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Arends S, Verstappen GM, de Wolff L, Pringle S, Kroese FGM, Vissink A, Bootsma H. Why do drug treatments fail in Sjögren's disease? Considerations for treatment, trial design and interpretation of clinical efficacy. Expert Rev Clin Immunol 2023; 19:1187-1194. [PMID: 37551702 DOI: 10.1080/1744666x.2023.2234641] [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: 05/01/2023] [Accepted: 07/05/2023] [Indexed: 08/09/2023]
Abstract
INTRODUCTION Despite ongoing efforts to develop effective therapeutics, no disease-modifying drugs have been officially licensed for the indication of Sjögren's disease (SjD). This is partly due to heterogeneity in disease manifestations, which complicates drug target selection, trial design and interpretation of clinical efficacy in SjD. AREAS COVERED Here, we summarize developments and comment on challenges in 1) identifying the right target for treatment, 2) selection of the primary study endpoint for trials and definition of clinically relevant response to treatment, 3) inclusion criteria and patient stratification, 4) distinguishing between disease activity and damage and 5) establishing the effect of treatment considering measurement error, natural variation, and placebo or nocebo responses. EXPERT OPINION Targets that are involved in both the immune cell response and dysregulation of glandular epithelial cells (e.g. B-lymphocytes, type-I interferon) are of particular interest to treat both glandular and extra-glandular manifestations of SjD. The recent development of composite study endpoints (CRESS and STAR) may be a crucial step forward in the search for clinically effective systemic treatment of patients with SjD. Important additional areas for future research are symptom-based and/or molecular pathway-based patient stratification, prevention of irreversible damage, and establishing the effect of treatment.
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Affiliation(s)
- Suzanne Arends
- Department of Rheumatology and Clinical Immunology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Gwenny M Verstappen
- Department of Rheumatology and Clinical Immunology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Liseth de Wolff
- Department of Rheumatology and Clinical Immunology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Sarah Pringle
- Department of Rheumatology and Clinical Immunology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Frans G M Kroese
- Department of Rheumatology and Clinical Immunology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Arjan Vissink
- Department of Oral and Maxillofacial Surgery, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Hendrika Bootsma
- Department of Rheumatology and Clinical Immunology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
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Mihai A, Caruntu C, Jurcut C, Blajut FC, Casian M, Opris-Belinski D, Ionescu R, Caruntu A. The Spectrum of Extraglandular Manifestations in Primary Sjögren's Syndrome. J Pers Med 2023; 13:961. [PMID: 37373950 DOI: 10.3390/jpm13060961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 06/02/2023] [Accepted: 06/05/2023] [Indexed: 06/29/2023] Open
Abstract
Extraglandular manifestations (EGMs) in primary Sjogren's syndrome (pSS) represent the clinical expression of the systemic involvement in this disease. EGMs are characterized by a wide heterogeneity; virtually any organ or system can be affected, with various degrees of dysfunction. The existing gaps of knowledge in this complex domain of extraglandular extension in pSS need to be overcome in order to increase the diagnostic accuracy of EGMs in pSS. The timely identification of EGMs, as early as from subclinical stages, can be facilitated using highly specific biomarkers, thus preventing decompensated disease and severe complications. To date, there is no general consensus on the diagnostic criteria for the wide range of extraglandular involvement in pSS, which associates important underdiagnosing of EGMs, subsequent undertreatment and progression to severe organ dysfunction in these patients. This review article presents the most recent basic and clinical science research conducted to investigate pathogenic mechanisms leading to EGMs in pSS patients. In addition, it presents the current diagnostic and treatment recommendations and the trends for future therapeutic strategies based on personalized treatment, as well as the latest research in the field of diagnostic and prognostic biomarkers for extraglandular involvement in pSS.
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Affiliation(s)
- Ancuta Mihai
- Department of Internal Medicine, Carol Davila Central Military Emergency Hospital, 010825 Bucharest, Romania
- Department of Rheumatology, Faculty of General Medicine, Titu Maiorescu University, 031593 Bucharest, Romania
| | - Constantin Caruntu
- Department of Physiology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Department of Dermatology, Prof. N.C. Paulescu National Institute of Diabetes, Nutrition and Metabolic Diseases, 011233 Bucharest, Romania
| | - Ciprian Jurcut
- Department of Internal Medicine, Carol Davila Central Military Emergency Hospital, 010825 Bucharest, Romania
| | - Florin Cristian Blajut
- Department of General Surgery, Carol Davila Central Military Emergency Hospital, 010825 Bucharest, Romania
- Department of Medical-Surgical Specialties, "Titu Maiorescu" University of Bucharest, 040441 Bucharest, Romania
| | - Mihnea Casian
- Emergency Institute for Cardiovascular Diseases Prof. Dr. C.C. Iliescu, 022328 Bucharest, Romania
- Department of Cardiology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Daniela Opris-Belinski
- Internal Medicine and Rheumatology Department, Sfanta Maria Clinical Hospital, 011172 Bucharest, Romania
- Internal Medicine and Rheumatology Department, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Ruxandra Ionescu
- Internal Medicine and Rheumatology Department, Sfanta Maria Clinical Hospital, 011172 Bucharest, Romania
| | - Ana Caruntu
- Department of Oral and Maxillofacial Surgery, Carol Davila Central Military Emergency Hospital, 010825 Bucharest, Romania
- Department of Oral and Maxillofacial Surgery, Faculty of Dental Medicine, Titu Maiorescu University, 031593 Bucharest, Romania
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La Rocca G, Ferro F, Sambataro G, Elefante E, Fonzetti S, Fulvio G, Navarro IC, Mosca M, Baldini C. Primary-Sjögren's-Syndrome-Related Interstitial Lung Disease: A Clinical Review Discussing Current Controversies. J Clin Med 2023; 12:jcm12103428. [PMID: 37240535 DOI: 10.3390/jcm12103428] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 04/26/2023] [Accepted: 05/08/2023] [Indexed: 05/28/2023] Open
Abstract
Lung involvement, especially interstitial lung disease, is a potentially severe extra-glandular manifestation of Primary Sjogren's Syndrome (pSS-ILD). ILD can manifest either as a late complication of pSS or anticipate sicca symptoms, likely reflecting two different patho-physiological entities. Presence of lung involvement in pSS subjects can remain subclinical for a long time; therefore, patients should be actively screened, and lung ultrasound is currently being investigated as a potential low cost, radiation-free, easily repeatable screening tool for detection of ILD. In contrast, rheumatologic evaluation, serology testing, and minor salivary gland biopsy are crucial for the recognition of pSS in apparently idiopathic ILD patients. Whether the HRCT pattern influences prognosis and treatment response in pSS-ILD is not clear; a UIP pattern associated with a worse prognosis in some studies, but not in others. Many aspects of pSS-ILD, including its actual prevalence, association with specific clinical-serological characteristics, and prognosis, are still debated by the current literature, likely due to poor phenotypic stratification of patients in clinical studies. In the present review, we critically discuss these and other clinically relevant "hot topics" in pSS-ILD. More specifically, after a focused discussion, we compiled a list of questions regarding pSS-ILD that, in our opinion, are not easily answered by the available literature. We subsequently tried to formulate adequate answers on the basis of an extensive literature search and our clinical experience. At the same, we highlighted different issues that require further investigation.
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Affiliation(s)
- Gaetano La Rocca
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, 56126 Pisa, Italy
| | - Francesco Ferro
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, 56126 Pisa, Italy
| | - Gianluca Sambataro
- Department of Clinical and Experimental Medicine, Regional Referral Centre for Rare Lung Diseases, A.O.U. Policlinico "G. Rodolico-San Marco", University of Catania, Via Santa Sofia 78, 95124 Catania, Italy
- Artroreuma S.R.L., Rheumatology Outpatient Clinic Associated with the National Health System, Corso S. Vito 53, 95030 Catania, Italy
| | - Elena Elefante
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, 56126 Pisa, Italy
| | - Silvia Fonzetti
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, 56126 Pisa, Italy
| | - Giovanni Fulvio
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, 56126 Pisa, Italy
| | - Inmaculada C Navarro
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, 56126 Pisa, Italy
| | - Marta Mosca
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, 56126 Pisa, Italy
| | - Chiara Baldini
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, 56126 Pisa, Italy
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Capaccio P, Gaffuri M, Canzi P, Pignataro L. Recurrent obstructive salivary disease after sialendoscopy. A narrative literature review. ACTA OTORHINOLARYNGOLOGICA ITALICA : ORGANO UFFICIALE DELLA SOCIETA ITALIANA DI OTORINOLARINGOLOGIA E CHIRURGIA CERVICO-FACCIALE 2023; 43:S95-S102. [PMID: 37698106 PMCID: PMC10159639 DOI: 10.14639/0392-100x-suppl.1-43-2023-12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 01/12/2023] [Indexed: 09/13/2023]
Abstract
Over the last 20 years, interventional sialendoscopy has become the therapy of choice for the management of obstructive salivary disorders, favouring a significant reduction in the number of patients undergoing traditional sialadenectomy. The overall success rate of sialendoscopy is around 90% as reported by the largest case series published; recurrence is expected in about 10% of cases, and the patient should be informed about the possibility to undergo further conservative procedures to improve symptoms. Adequate pre-operative assessment, based on ultrasonography, cone beam 3D CT and MR-sialography, is mandatory to reduce the risk of unsuccessful procedures and, therefore, recurrence of obstructive sialadenitis; moreover, in case of recurrence, the surgeon should be experienced enough to manage these cases and be able to perform additional interventions, such as transoral/transfacial sialendoscopy-assisted procedures and imaging-assisted procedures in case of difficult anatomical situations. Botulinum toxin injection and traditional sialadenectomy would be considered as possible salvage treatments in case of failure of all conservative approaches.
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Affiliation(s)
- Pasquale Capaccio
- Department of Otolaryngology and Head and Neck Surgery, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Italy
| | - Michele Gaffuri
- Department of Otolaryngology and Head and Neck Surgery, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Pietro Canzi
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy
- Department of Otorhinolaryngology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Lorenzo Pignataro
- Department of Otolaryngology and Head and Neck Surgery, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
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Badarinza M, Serban O, Maghear L, Pelea MA, Rosca RI, Fodor D, Stancu B. Diagnostic role of CXCL13 biomarker in primary Sjogren's syndrome patients with parotid non-Hodgkin's lymphoma complication. Med Clin (Barc) 2023:S0025-7753(23)00094-5. [PMID: 37005121 DOI: 10.1016/j.medcli.2023.01.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 01/05/2023] [Accepted: 01/06/2023] [Indexed: 04/03/2023]
Abstract
INTRODUCTION Serum biomarkers are important predictive factors for development of parotid non-Hodgkin's lymphoma (NHL) complication in primary Sjogren's syndrome (pSS) patients. The aim was to evaluate the diagnostic accuracy of serum CXCL13 chemokine in pSS patients with parotid NHL complication. MATERIAL AND METHODS Serum CXCL13 chemokine was assessed in 33 patients with pSS [7 with parotid NHL complication (pSS+NHL subgroup) and 26 without NHL (pSS-NHL subgroup)] and 30 healthy subjects. RESULTS The serum CXCL13 levels in pSS+NHL subgroup [175.2 (107.9-220.4) pg/ml] were significantly higher comparing to the healthy subjects group (p=0.018) and the pSS-NHL subgroup (p=0.048). A cut-off value of 123.45pg/ml (Se=71.4%, Sp=80.8%, AUROC=0.747) was established for parotid lymphoma diagnosis. CONCLUSION The serum CXCL13 biomarker could be considered a valuable tool for the diagnosis of parotid NHL complication in pSS patients.
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Mohammadi T, Yavari T, Ghorbani S, Mohammadi B. Associations of diagnostic findings with disease activity in primary Sjӧgren's syndrome: a cluster analysis. Rev Clin Esp 2023; 223:209-215. [PMID: 36841475 DOI: 10.1016/j.rceng.2023.02.004] [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: 02/27/2023]
Abstract
OBJECTIVE The diagnosis of primary Sjӧgren's syndrome still relies upon a constellation of clinical, laboratory, imaging, and pathological findings. We aimed to evaluate the relation of the disease activity with the results of diagnostic tests for primary Sjӧgren's syndrome. METHODS A principal component with cluster analysis was performed to classify 69 patients with primary Sjӧgren's syndrome based on the results of diagnostic evaluations. RESULTS Anti-SSA autoantibody was the most represented feature on the principal components. The anti-SSA and ultrasound score were positively correlated (p=0.001). We identified two distinct clusters of low or high disease activity (p<0.001). Except for disease duration and serum beta2-microglobulin, the clusters were significantly different in salivary flow (p= 0.004), ultrasound findings (p<0.001), IgG (p= 0.001), and salivary beta2-microglobulin (p= 0.048). Also, positive findings were significantly different between the clusters in rheumatoid factor, antinuclear antibody, anti-SSA, and anti-SSB (all p≤0.013). CONCLUSION Patients with higher syndrome activity were best recognized with serological and ultrasound assessments. However, patients with lower syndrome activity had a longer disease duration, higher stimulated salivary flow rate, and a positive biopsy of minor salivary glands (56%).
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Affiliation(s)
- T Mohammadi
- University of Tehran, College of Science, School of Mathematics, Statistics, and Computer Science, Tehran, Iran
| | - T Yavari
- Tehran University of Medical Sciences, Faculty of Medicine, Shariati Hospital, Tehran, Iran
| | - S Ghorbani
- Kerman University of Medical Sciences, Shafa Hospital, Department of Otorhinolaryngology, Kerman, Iran
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Nakamura H, Tanaka T, Ji Y, Zheng C, Afione SA, Warner BM, Oliveira FR, Motta ACF, Rocha EM, Noguchi M, Atsumi T, Chiorini JA. Salivary gland LAMP3 mRNA expression is a possible predictive marker in the response to hydroxychloroquine in Sjögren's disease. PLoS One 2023; 18:e0282227. [PMID: 36821638 PMCID: PMC9949663 DOI: 10.1371/journal.pone.0282227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 02/10/2023] [Indexed: 02/24/2023] Open
Abstract
Hydroxychloroquine (HCQ) is a lysosomotropic agent that is commonly used for treating Sjögren's disease (SjD). However, its efficacy is controversial because of the divergent response to the drug among patients. In a subgroup of SjD patients, lysosome-associated membrane protein 3 (LAMP3) is elevated in expression in the salivary glands and promotes lysosomal dysregulation and lysosome-dependent apoptotic cell death. In this study, chloroquine (CQ) and its derivative HCQ were tested for their ability to prevent LAMP3-induced apoptosis, in vitro and on a mouse model of SjD. In addition, efficacy of HCQ treatment was retrospectively compared between high LAMP3 mRNA expression in minor salivary glands and those with LAMP3 mRNA levels comparable with healthy controls. Study results show that CQ treatment stabilized the lysosomal membrane in LAMP3-overexpressing cells via deactivation of cathepsin B, resulting in decreased apoptotic cell death. In mice with established SjD-like phenotype, HCQ treatment also significantly decreased apoptotic cell death and ameliorated salivary gland hypofunction. Retrospective analysis of SjD patients found that HCQ tended to be more effective in improving disease activity index, symptom severity and hypergammaglobulinemia in patients with high LAMP3 expression compared those with normal LAMP3 expression. Taken together, these findings suggested that by determining salivary gland LAMP3 mRNA level, a patient's response to HCQ treatment could be predicted. This finding may provide a novel strategy for guiding the development of more personalized medicine for SjD.
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Affiliation(s)
- Hiroyuki Nakamura
- Adeno-Associated Virus Biology Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, United States of America
| | - Tsutomu Tanaka
- Adeno-Associated Virus Biology Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, United States of America
| | - Youngmi Ji
- Adeno-Associated Virus Biology Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, United States of America
| | - Changyu Zheng
- Adeno-Associated Virus Biology Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, United States of America
| | - Sandra A. Afione
- Adeno-Associated Virus Biology Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, United States of America
| | - Blake M. Warner
- Salivary Disorder Unit, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, United States of America
| | - Fabiola Reis Oliveira
- Department of Clinical Medicine, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Ana Carolina F. Motta
- Department of Stomatology, Public Health and Forensic Dentistry, School of Dentistry of Ribeirão Preto, University of São Paulo, São Paulo, Brazil
| | - Eduardo M. Rocha
- Department of Ophthalmology, Otorhinolaryngology, Head and Neck Surgery, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Masayuki Noguchi
- Division of Cancer Biology, Institute for Genetic Medicine, Hokkaido University, Sapporo, Japan
| | - Tatsuya Atsumi
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - John A. Chiorini
- Adeno-Associated Virus Biology Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, United States of America
- * E-mail:
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Brito-Zerón P, Retamozo S, Ramos-Casals M. [Sjögren syndrome]. Med Clin (Barc) 2023; 160:163-171. [PMID: 36528400 DOI: 10.1016/j.medcli.2022.10.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 10/27/2022] [Accepted: 10/28/2022] [Indexed: 12/23/2022]
Abstract
In 1933, the Swedish ophthalmologist Hendrik Sjögren was the first to suggest that behind the dryness that several of his patients presented, there could be a systemic disease related to an abnormal immune response. Since then, the term Sjögren's syndrome (SjS) has been used and it has been considered a minor and infrequent disorder compared to other systemic autoimmune diseases (SAD) and, consequently, with little progress both in clinical and therapeutic research. The emergence of new technologies at the end of the 20th century rapidly promoted the development of international projects of great impact and diffusion, which have completely changed this scenario, and in the last 20 years significant progress has been made in understanding the main epidemiological determinants and pathogenic mechanisms to increase the diagnostic accuracy and to design specific and individualized therapeutic strategies. Currently, SjS should be considered one of the most frequent SADs with an undoubtedly systemic phenotype beyond dryness, in which the identification of prognostic factors can allow personalized follow-up and, therefore, early therapeutic interventions that avoid severe, irreversible outcomes.
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Affiliation(s)
- Pilar Brito-Zerón
- Research and Innovation Group in Autoimmune Diseases, Sanitas Digital Hospital, Hospital-CIMA-Centre Mèdic Milenium Balmes Sanitas, Barcelona, España; Línea de investigación de Sjögren del Grupo de Enfermedades Autoinmunes Sistémicas (GEAS), Sociedad Española de Medicina Interna (SEMI), España
| | - Soledad Retamozo
- Línea de investigación de Sjögren del Grupo de Enfermedades Autoinmunes Sistémicas (GEAS), Sociedad Española de Medicina Interna (SEMI), España; Servicio de Reumatología, Hospital Universitari Parc Taulí, Sabadell, Barcelona, España; Servicio de Reumatología, Hospital Quirón Salud, Barcelona, España
| | - Manuel Ramos-Casals
- Línea de investigación de Sjögren del Grupo de Enfermedades Autoinmunes Sistémicas (GEAS), Sociedad Española de Medicina Interna (SEMI), España; Departament de Medicina, Universitat de Barcelona, Barcelona, España; Servicio de Enfermedades Autoinmunes, Institut Clínic de Medicina i Dermatologia (ICMiD), Hospital Clínic, Barcelona, España.
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Muntean DD, Lenghel LM, Ștefan PA, Fodor D, Bădărînză M, Csutak C, Dudea SM, Rusu GM. Radiomic Features Associated with Lymphoma Development in the Parotid Glands of Patients with Primary Sjögren's Syndrome. Cancers (Basel) 2023; 15:cancers15051380. [PMID: 36900173 PMCID: PMC10000076 DOI: 10.3390/cancers15051380] [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: 01/05/2023] [Revised: 02/13/2023] [Accepted: 02/20/2023] [Indexed: 02/25/2023] Open
Abstract
Non-Hodgkin Lymphoma (NHL) represents a severe complication and the main cause of morbidity in patients with primary Sjögren's syndrome (pSS). This study aimed to assess the role of textural analysis (TA) in revealing lymphoma-associated imaging parameters in the parotid gland (PG) parenchyma of patients with pSS. This retrospective study included a total of 36 patients (54.93 ± 13.34 years old; 91.6% females) diagnosed with pSS according to the American College of Rheumatology and the European League Against Rheumatism criteria (24 subjects with pSS and no lymphomatous proliferation; 12 subjects with pSS and NHL development in the PG, confirmed by the histopathological analysis). All subjects underwent MR scanning between January 2018 and October 2022. The coronal STIR PROPELLER sequence was employed to segment PG and perform TA using the MaZda5 software. A total of 65 PGs underwent segmentation and texture feature extraction (48 PGs were included in the pSS control group, and 17 PGs were included in the pSS NHL group). Following parameter reduction techniques, univariate analysis, multivariate regression, and receiver operating characteristics (ROC) analysis, the following TA parameters proved to be independently associated with NHL development in pSS: CH4S6_Sum_Variance and CV4S6_Inverse_Difference_Moment, with an area under ROC of 0.800 and 0.875, respectively. The radiomic model (resulting by combining the two previously independent TA features), presented 94.12% sensitivity and 85.42% specificity in differentiating between the two studied groups, reaching the highest area under ROC of 0.931 for the chosen cutoff value of 1.556. This study suggests the potential role of radiomics in revealing new imaging biomarkers that might serve as useful predictors for lymphoma development in patients with pSS. Further research on multicentric cohorts is warranted to confirm the obtained results and the added benefit of TA in risk stratification for patients with pSS.
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Affiliation(s)
- Delia Doris Muntean
- Radiology Department, Iuliu Hatieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Lavinia Manuela Lenghel
- Radiology Department, Iuliu Hatieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
- Correspondence: (L.M.L.); (P.A.Ș.)
| | - Paul Andrei Ștefan
- Anatomy and Embryology, Morphological Sciences Department, Iuliu Hatieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
- Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, General Hospital of Vienna (AKH), Waehringer Guertel 18-20, 1090 Vienna, Austria
- Correspondence: (L.M.L.); (P.A.Ș.)
| | - Daniela Fodor
- 2nd Internal Medicine Department, Iuliu Hatieganu University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania
| | - Maria Bădărînză
- 2nd Internal Medicine Department, Iuliu Hatieganu University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania
| | - Csaba Csutak
- Radiology Department, Iuliu Hatieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Sorin Marian Dudea
- Radiology Department, Iuliu Hatieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Georgeta Mihaela Rusu
- Radiology Department, Iuliu Hatieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
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Trotta MC, Herman H, Balta C, Rosu M, Ciceu A, Mladin B, Gesualdo C, Lepre CC, Russo M, Petrillo F, Pieretti G, Simonelli F, Rossi S, D’Amico M, Hermenean A. Oral Administration of Vitamin D3 Prevents Corneal Damage in a Knock-Out Mouse Model of Sjögren's Syndrome. Biomedicines 2023; 11:biomedicines11020616. [PMID: 36831152 PMCID: PMC9953695 DOI: 10.3390/biomedicines11020616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 02/14/2023] [Accepted: 02/16/2023] [Indexed: 02/22/2023] Open
Abstract
BACKGROUND Vitamin D deficiency has been associated with dry eye development during Sjögren's syndrome (SS). Here, we investigated whether repeated oral vitamin D3 supplementation could prevent the corneal epithelium damage in an SS mouse model. METHODS 30 female mouse knock-out for the thrombospondin 1 gene were randomized (six per group) in untreated mice euthanized at 6 weeks as negative control (C-) or at 12 weeks as the positive control for dry eye (C+). Other mice were sacrificed after 6 weeks of oral vitamin D3 supplementation in the drinking water (1000, 8000, and 20,000 IU/kg/week, respectively). RESULTS The C+ mice showed alterations in their corneal epithelial morphologies and thicknesses (p < 0.01 vs. C-), while the mice receiving 8000 (M) and 20,000 (H) IU/kg/week of vitamin D3 showed preservation of the corneal epithelium morphology and thickness (p < 0.01 vs. C+). Moreover, while the C+ mice exhibited high levels and activity of corneal tumor necrosis factor alpha converting enzyme (TACE), neovascularization and fibrosis markers; these were all reduced in the M and H mice. CONCLUSIONS Oral vitamin D3 supplementation appeared to counteract the negative effect of TACE on corneal epithelium in a mouse model of SS-associated dry eye.
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Affiliation(s)
- Maria Consiglia Trotta
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Via Santa Maria di Costantinopoli 16, 80138 Naples, Italy
| | - Hildegard Herman
- “Aurel Ardelean” Institute of Life Sciences, Vasile Goldis Western University of Arad, 86 Revolutiei Av., 310414 Arad, Romania
| | - Cornel Balta
- “Aurel Ardelean” Institute of Life Sciences, Vasile Goldis Western University of Arad, 86 Revolutiei Av., 310414 Arad, Romania
| | - Marcel Rosu
- “Aurel Ardelean” Institute of Life Sciences, Vasile Goldis Western University of Arad, 86 Revolutiei Av., 310414 Arad, Romania
| | - Alina Ciceu
- “Aurel Ardelean” Institute of Life Sciences, Vasile Goldis Western University of Arad, 86 Revolutiei Av., 310414 Arad, Romania
| | - Bianca Mladin
- “Aurel Ardelean” Institute of Life Sciences, Vasile Goldis Western University of Arad, 86 Revolutiei Av., 310414 Arad, Romania
| | - Carlo Gesualdo
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania “Luigi Vanvitelli”, Via Luigi de Crecchio 6, 80138 Naples, Italy
| | - Caterina Claudia Lepre
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Via Santa Maria di Costantinopoli 16, 80138 Naples, Italy
| | - Marina Russo
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Via Santa Maria di Costantinopoli 16, 80138 Naples, Italy
| | - Francesco Petrillo
- PhD Course in Translational Medicine, Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Gorizio Pieretti
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania “Luigi Vanvitelli”, Via Luigi de Crecchio 6, 80138 Naples, Italy
| | - Francesca Simonelli
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania “Luigi Vanvitelli”, Via Luigi de Crecchio 6, 80138 Naples, Italy
| | - Settimio Rossi
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania “Luigi Vanvitelli”, Via Luigi de Crecchio 6, 80138 Naples, Italy
- Correspondence:
| | - Michele D’Amico
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Via Santa Maria di Costantinopoli 16, 80138 Naples, Italy
| | - Anca Hermenean
- “Aurel Ardelean” Institute of Life Sciences, Vasile Goldis Western University of Arad, 86 Revolutiei Av., 310414 Arad, Romania
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Zhan Q, Zhang J, Lin Y, Chen W, Fan X, Zhang D. Pathogenesis and treatment of Sjogren's syndrome: Review and update. Front Immunol 2023; 14:1127417. [PMID: 36817420 PMCID: PMC9932901 DOI: 10.3389/fimmu.2023.1127417] [Citation(s) in RCA: 27] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 01/23/2023] [Indexed: 02/05/2023] Open
Abstract
Sjogren's syndrome (SS) is a chronic autoimmune disease accompanied by multiple lesions. The main manifestations include dryness of the mouth and eyes, along with systemic complications (e.g., pulmonary disease, kidney injury, and lymphoma). In this review, we highlight that IFNs, Th17 cell-related cytokines (IL-17 and IL-23), and B cell-related cytokines (TNF and BAFF) are crucial for the pathogenesis of SS. We also summarize the advances in experimental treatment strategies, including targeting Treg/Th17, mesenchymal stem cell treatment, targeting BAFF, inhibiting JAK pathway, et al. Similar to that of SLE, RA, and MS, biotherapeutic strategies of SS consist of neutralizing antibodies and inflammation-related receptor blockers targeting proinflammatory signaling pathways. However, clinical research on SS therapy is comparatively rare. Moreover, the differences in the curative effects of immunotherapies among SS and other autoimmune diseases are not fully understood. We emphasize that targeted drugs, low-side-effect drugs, and combination therapies should be the focus of future research.
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Affiliation(s)
- Qipeng Zhan
- State Key Laboratory of Biotherapy and Cancer Center, Department of Biotherapy, Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jianan Zhang
- State Key Laboratory of Biotherapy and Cancer Center, Department of Biotherapy, Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yubin Lin
- State Key Laboratory of Biotherapy and Cancer Center, Department of Biotherapy, Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Wenjing Chen
- State Key Laboratory of Biotherapy and Cancer Center, Department of Biotherapy, Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xinzou Fan
- State Key Laboratory of Biotherapy and Cancer Center, Department of Biotherapy, Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
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Childhood-onset primary Sjögren's syndrome in a tertiary center in China: clinical features and outcome. Pediatr Rheumatol Online J 2023; 21:11. [PMID: 36707855 PMCID: PMC9881323 DOI: 10.1186/s12969-022-00779-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 12/07/2022] [Indexed: 01/28/2023] Open
Abstract
OBJECTIVES To characterize the clinical features and outcomes of childhood-onset primary Sjögren's syndrome (pSS). METHODS Patients less than 18 years old who were diagnosed with pSS by paediatric rheumatologists were included, and all patients were applied the 2002 American-European Consensus Group (ACEG) criteria, the 2016 American College of Rheumatology/European League Against Rheumatism (ACR/EULAR) criteria for pSS, or the 1999 proposed juvenile pSS criteria. The electronic medical records of patients with pSS from 2013 to 2020 were collected and analysed. RESULTS Thirty-nine patients were included. Of them, 27 (69.2%), 38 (97.4%) and 35 (89.7%) patients fulfilled the AECG criteria, ACR/EULAR criteria and proposed juvenile pSS criteria, respectively. The female:male ratio was 3.9:1. The median ages at first signs or symptoms and at diagnosis were 9.2 (4.7, 14.5) years and 10.9 (6.3, 15.0) years, respectively. The main clinical manifestations were rash or purpura (20, 51.3%), followed by fever (12, 30.8%), glandular enlargement/recurrent parotitis (10, 25.6%), and dry mouth and/or dry eyes (9, 23.1%). Twenty-eight (56.4%) patients had systemic damage, the most common of which was haematological involvement (14, 35.9%), followed by hepatic (13, 33.3%) and renal involvement (8, 20.5%). Thirty-eight (97.4%) patients underwent labial minor salivary gland biopsy, and all exhibited focal lymphocytic sialadenitis. All patients had a global ESSDAI score ≥ 1 at diagnosis, and the median total score at diagnosis was 8 (2, 31). Thirty-six (92.3%) patients were followed up for a median time of 23.6 (7.9, 79.5) months, and three patients developed systemic lupus erythematosus (SLE) at follow-up times of 13.3, 38.8 and 63.8 months. CONCLUSIONS The presentation of childhood-onset pSS is atypical, and extraglandular manifestations and systemic involvement are more common than in adult-onset pSS. Labial salivary gland biopsy is vital for patients with probable pSS. Some patients may develop SLE over time.
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Tsuboi H, Toko H, Honda F, Abe S, Takahashi H, Yagishita M, Hagiwara S, Ohyama A, Kondo Y, Nakano K, Tanaka Y, Shimizu T, Nakamura H, Kawakami A, Fujieda Y, Atsumi T, Suzuki Y, Kawano M, Nishina N, Kaneko Y, Takeuchi T, Kobayashi H, Takei M, Ogasawara M, Tamura N, Takasaki Y, Yokota K, Akiyama Y, Mimura T, Murakami K, Mimori T, Ohshima S, Azuma N, Sano H, Nishiyama S, Matsumoto I, Sumida T. Abatacept ameliorates both glandular and extraglandular involvements in patients with Sjögren's syndrome associated with rheumatoid arthritis: Findings from an open-label, multicentre, 1-year, prospective study: The ROSE (Rheumatoid Arthritis with Orencia Trial Toward Sjögren's Syndrome Endocrinopathy) and ROSE II trials. Mod Rheumatol 2023; 33:160-168. [PMID: 35134994 DOI: 10.1093/mr/roac011] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 01/11/2022] [Accepted: 01/16/2022] [Indexed: 01/05/2023]
Abstract
OBJECTIVE To clarify the efficacy and safety of intravenous abatacept for glandular and extraglandular involvements in Sjögren's syndrome (SS) associated with rheumatoid arthritis (RA). MATERIALS AND METHODS We performed an open-label, prospective, 1-year, observational multicenter study (ROSE and ROSE II trials). The primary endpoint was the remission rate as measured by SDAI at 52 weeks. The secondary endpoints included the changes in the Saxon's test, Schirmer's test, ESSDAI and ESSPRI. Adverse events and adherence rates were also analyzed. RESULTS 68 patients (36 in ROSE and 32 in ROSE II, all women) were enrolled. SDAI decreased significantly from 23.6 ± 13.2 at baseline to 9.9 ± 9.5 at 52 weeks. Patients with SDAI remission increased from 0 (0 weeks) to 19 patients (27.9%) at 52 weeks. Saliva volume increased significantly at 24 weeks. Tear volume increased significantly at 52 weeks. Both ESSDAI and ESSPRI were significantly decreased at 12 weeks, and these responses were maintained up to 52 weeks. The rate of adherence to abatacept over the 52-week period was 83.8%. Twenty-two adverse events occurred in 15 patients. CONCLUSION Abatacept ameliorated both glandular and extraglandular involvements, as well as the systemic disease activities and patient-reported outcomes based on composite measures, in SS associated with RA.
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Affiliation(s)
- Hiroto Tsuboi
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Hirofumi Toko
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Fumika Honda
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Saori Abe
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Hiroyuki Takahashi
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Mizuki Yagishita
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Shinya Hagiwara
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Ayako Ohyama
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Yuya Kondo
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Kazuhisa Nakano
- The First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, Fukuoka, Japan
| | - Yoshiya Tanaka
- The First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, Fukuoka, Japan
| | - Toshimasa Shimizu
- Department of Immunology and Rheumatology, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Hideki Nakamura
- Department of Immunology and Rheumatology, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.,Department of Medicine, Division of Hematology and Rheumatology, Nihon University School of Medicine, Tokyo, Japan
| | - Atsushi Kawakami
- Department of Immunology and Rheumatology, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Yuichiro Fujieda
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Hokkaido, Japan
| | - Tatsuya Atsumi
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Hokkaido, Japan
| | - Yasunori Suzuki
- Department of Rheumatology, Graduate School of Medical Science, Kanazawa University, Ishikawa, Japan
| | - Mitsuhiro Kawano
- Department of Rheumatology, Graduate School of Medical Science, Kanazawa University, Ishikawa, Japan
| | - Naoshi Nishina
- Department of Internal Medicine, Division of Rheumatology, Keio University School of Medicine, Tokyo, Japan
| | - Yuko Kaneko
- Department of Internal Medicine, Division of Rheumatology, Keio University School of Medicine, Tokyo, Japan
| | - Tsutomu Takeuchi
- Department of Internal Medicine, Division of Rheumatology, Keio University School of Medicine, Tokyo, Japan
| | - Hitomi Kobayashi
- Department of Medicine, Division of Hematology and Rheumatology, Nihon University School of Medicine, Tokyo, Japan
| | - Masami Takei
- Department of Medicine, Division of Hematology and Rheumatology, Nihon University School of Medicine, Tokyo, Japan
| | - Michihiro Ogasawara
- Department of Internal Medicine and Rheumatology, Juntendo University, School of Medicine, Tokyo, Japan
| | - Naoto Tamura
- Department of Internal Medicine and Rheumatology, Juntendo University, School of Medicine, Tokyo, Japan
| | - Yoshinari Takasaki
- Department of Internal Medicine and Rheumatology, Juntendo University, School of Medicine, Tokyo, Japan
| | - Kazuhiro Yokota
- Department of Rheumatology and Applied Immunology, Faculty of Medicine, Saitama Medical University, Saitama, Japan
| | - Yuji Akiyama
- Department of Rheumatology and Applied Immunology, Faculty of Medicine, Saitama Medical University, Saitama, Japan
| | - Toshihide Mimura
- Department of Rheumatology and Applied Immunology, Faculty of Medicine, Saitama Medical University, Saitama, Japan
| | - Kosaku Murakami
- Center for Cancer Immunotherapy and Immunobiology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Tsuneyo Mimori
- Department of Rheumatology and Clinical Immunology, Kyoto University, Kyoto, Japan
| | - Shiro Ohshima
- Department of Rheumatology and Allergology, National Hospital Organization Osaka Minami Medical Center, Osaka, Japan
| | - Naoto Azuma
- Department of Internal Medicine, Division of Diabetes, Endocrinology and Clinical Immunology, Hyogo College of Medicine, Hyogo, Japan
| | - Hajime Sano
- Department of Internal Medicine, Division of Diabetes, Endocrinology and Clinical Immunology, Hyogo College of Medicine, Hyogo, Japan
| | - Susumu Nishiyama
- Rheumatic Disease Center, Kurashiki Medical Center, Okayama, Japan
| | - Isao Matsumoto
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Takayuki Sumida
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
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Sandhya P, Akaishi T, Fujihara K, Aoki M. A novel association of osmotic demyelination in Sjögren's syndrome prompts revisiting role of aquaporins in CNS demyelinating diseases: A literature review. Mult Scler Relat Disord 2023; 69:104466. [PMID: 36584554 DOI: 10.1016/j.msard.2022.104466] [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: 09/30/2022] [Revised: 11/21/2022] [Accepted: 12/10/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Primary Sjögren's syndrome (SS) is a chronic systemic autoimmune disease with varied neurological manifestations. SS is associated with anti-aquaporin-4 antibody (AQP4-IgG)-positive neuromyelitis optica spectrum disorder (NMOSD), a demyelinating autoimmune disorder of the central nervous system (CNS). Intriguingly, there are reports of osmotic demyelinating syndrome (ODS), a supposedly non-inflammatory disorder, in the context of SS and renal tubular acidosis (RTA), both of which are not yet established risk factors for ODS. METHODS A literature search was undertaken to identify case reports of ODS in patients with SS. Details of the clinical and laboratory features of these patients were compiled. Additionally, we searched for NMOSD in patients with SS. We looked for co-existing RTA in patients with SS-ODS as well as SS-NMOSD. We also screened for reports of ODS in RTA without underlying SS. RESULTS & DISCUSSION We identified 15 patients (all women, median age 40 years) with ODS in SS, and all of these patients had comorbid RTA. There were only three reported cases of ODS in RTA without underlying SS. We identified a total of 67 patients with SS-NMOSD, of whom only 3 (4.5%) had RTA. Hence, unlike NMOSD, the development of ODS in SS requires a prolonged osmotic or electrolyte abnormality caused by the comorbid RTA. The 15 patients with ODS and SS -RTA, showed heterogeneous clinical manifestations and outcomes. The most common symptom was quadriparesis, seen in 14 of the 15 patients. Eleven of the 15 patients had one of the following features, either alone or in combination: worsening of the sensorium, extensor plantar response, dysphagia/dysarthria, and facial palsy. The latter four manifestations were present at the onset in 7 patients and later in the course of the illness in the remaining 4 patients. Ocular palsy was seen in only four of the 15 patients and was a late manifestation. One patient who had extensive long-segment myelitis and subsequent ODS died, but most patients recovered without significant sequelae. None had hyponatremia, while all patients had hypokalemia and/or hypernatremia. Hypokalemia causing nephrogenic diabetes insipidus (NDI) followed by rapid rise in sodium and the resultant osmotic stress could potentially explain the occurrence of ODS in SS-RTA. Aquaporin (AQP) in astrocytes is implicated in ODS, and renal AQP is downregulated in NDI. Antibodies against AQPs are present in some patients with SS. Defective AQP is therefore a common link underlying all the connected diseases, namely SS, NDI, and ODS, raising the possibility of immune-mediated AQP dysfunction in the pathogenesis. CONCLUSION The hitherto unreported association between SS-RTA and ODS may implicate SS and/or RTA in the development of ODS. In the setting of SS-RTA, ODS must be suspected when a patient with flaccid quadriparesis does not respond to the correction of potassium or develops additional neurological features along with a rise in sodium. Defective functions of AQPs may be a possible mechanism linking demyelinating CNS lesions, SS, and RTA. Studies evaluating AQP functions and serum antibodies against AQPs in these conditions are warranted.
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Affiliation(s)
- Pulukool Sandhya
- Department of Rheumatology, St Stephen's Hospital, Delhi-110054, India.
| | - Tetsuya Akaishi
- Department of Neurology, Tohoku University Graduate School of Medicine, Sendai, Japan.
| | - Kazuo Fujihara
- Department of Neurology, Tohoku University Graduate School of Medicine, Sendai, Japan.
| | - Masashi Aoki
- Department of Neurology, Tohoku University Graduate School of Medicine, Sendai, Japan.
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Systemic Diseases with Oral Manifestations and Their Impact on Health-Related Quality of Life. SERBIAN JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2022. [DOI: 10.2478/sjecr-2021-0074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Abstract
Health-related quality of life is a multidimensional concept established to evaluate the physical, psychological, and social impacts of health conditions on individuals’ well-being. Various tools for measuring health-related quality of life can be categorized into two subsets: generic and disease–specific instruments. The oral cavity can be stricken by a broad range of local and systemic diseases and their systemic treatment modalities. The most common systemic illnesses associated with oral lesions are hematologic disorders, endocrinopathies, neurological disorders, gastrointestinal conditions, mucocutaneous and rheumatic diseases, and neoplastic processes. Their manifestations in the oral cavity are, in most cases, rather nonspecific but should not be overlooked. Oral health is one of the most important parts of overall health, thus it has been proposed that poor oral health may affect health–related quality of life. The presence of oral manifestations of systemic diseases has a negative impact on the daily functioning of patients, decreasing their overall well-being. This article will review the most common systemic diseases with oral manifestations and their impact on the health–related quality of life. Oral health researchers should put a stronger emphasis on the patient-reported quality of life as a primary outcome in future clinical trials. The significance of this area has still not been widely understood in the current dental literature even though it could help improve patients’ health-related quality of life.
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Schmidt NS, Voss A, Nilsson AC, Terslev L, Just SA, Lindegaard HM. Salivary gland ultrasound is associated with the presence of autoantibodies in patients with Sjögren's syndrome: A Danish single-centre study. PLoS One 2022; 17:e0265057. [PMID: 36508457 PMCID: PMC9744271 DOI: 10.1371/journal.pone.0265057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 02/22/2022] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES To investigate whether ultrasound findings of major salivary glands are correlated with serological markers, autoantibodies, patient- or doctor-reported disease activity in a Danish cohort of patients with primary Sjögren's Syndrome (pSS). METHODS In all, 49 patients at Odense University Hospital with pSS diagnosed according to the 2002 American-European Consensus Group (AECG) classification criteria were included. Patients were characterized using the EULAR Sjögren's Syndrome Disease Activity Index (ESSDAI, score of systemic complications) and EULAR Sjögren's Syndrome Patient Reported Index (ESSPRI), serologic markers, Schirmer's test and salivary test. Salivary gland ultrasound (SGUS) was performed of the submandibular and parotid glands and scored according to the Outcome Measures in Rheumatoid Arthritis Clinical Trials (OMERACT) semi-quantitative scoring system. RESULTS More patients with abnormal SGUS had antinuclear antibodies (ANA) (p = 0.002), anti-Ro52 (p = 0.001), anti-Ro60 (p<0.001), anti-La (p<0.001) and IgM-RF (p<0.001). Titers for ANA (p = 0.02) and anti-Ro52 (p = 0.03) were higher in patients with abnormal SGUS. Twenty-three of the pSS patients had no pathological findings on SGUS. There was no correlation between SGUS severity and ESSDAI- or ESSPRI-scores. CONCLUSIONS Abnormal SGUS findings are associated with autoantibodies of high specificity for pSS but not with ESSDAI, ESSPRI or inflammatory markers.
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Affiliation(s)
- Nanna Surlemont Schmidt
- Department of Rheumatology, Odense University Hospital, Odense, Denmark
- OPEN, Open Patient data Explorative Network, Odense University Hospital, Region of Southern Denmark, Odense, Denmark
| | - Anne Voss
- Department of Rheumatology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Anna Christine Nilsson
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Clinical Immunology, Odense University Hospital, Odense, Denmark
| | - Lene Terslev
- Copenhagen Center for Arthritis Research, Center for Rheumatology and Spine Diseases, Rigshospitalet Glostrup, Glostrup, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Søren Andreas Just
- Department of Rheumatology, Odense University Hospital, Odense, Denmark
- Section of Rheumatology, Department of Medicine, Svendborg Hospital–Odense University Hospital, Svendborg, Denmark
| | - Hanne M. Lindegaard
- Department of Rheumatology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- * E-mail:
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50
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Mariette X, Barone F, Baldini C, Bootsma H, Clark KL, De Vita S, Gardner DH, Henderson RB, Herdman M, Lerang K, Mistry P, Punwaney R, Seror R, Stone J, van Daele PL, van Maurik A, Wisniacki N, Roth DA, Tak PP. A randomized, phase II study of sequential belimumab and rituximab in primary Sjögren's syndrome. JCI Insight 2022; 7:163030. [PMID: 36477362 PMCID: PMC9746921 DOI: 10.1172/jci.insight.163030] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 10/26/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUNDPrimary Sjögren's syndrome (pSS) is characterized by B cell hyperactivity and elevated B-lymphocyte stimulator (BLyS). Anti-BLyS treatment (e.g., belimumab) increases peripheral memory B cells; decreases naive, activated, and plasma B cell subsets; and increases stringency on B cell selection during reconstitution. Anti-CD20 therapeutics (e.g., rituximab) bind and deplete CD20-expressing B cells in circulation but are less effective in depleting tissue-resident CD20+ B cells. Combined, these 2 mechanisms may achieve synergistic effects.METHODSThis 68-week, phase II, double-blind study (GSK study 201842) randomized 86 adult patients with active pSS to 1 of 4 arms: placebo, s.c. belimumab, i.v. rituximab, or sequential belimumab + rituximab.RESULTSOverall, 60 patients completed treatment and follow-up until week 68. The incidence of adverse events (AEs) and drug-related AEs was similar across groups. Infections/infestations were the most common AEs, and no serious infections of special interest occurred. Near-complete depletion of minor salivary gland CD20+ B cells and a greater and more sustained depletion of peripheral CD19+ B cells were observed with belimumab + rituximab versus monotherapies. With belimumab + rituximab, reconstitution of peripheral B cells occurred, but it was delayed compared with rituximab. At week 68, mean (± standard error) total EULAR Sjögren's syndrome disease activity index scores decreased from 11.0 (1.17) at baseline to 5.0 (1.27) for belimumab + rituximab and 10.4 (1.36) to 8.6 (1.57) for placebo.CONCLUSIONThe safety profile of belimumab + rituximab in pSS was consistent with the monotherapies. Belimumab + rituximab induced enhanced salivary gland B cell depletion relative to the monotherapies, potentially leading to improved clinical outcomes.TRIAL REGISTRATIONClinicalTrials.gov NCT02631538.FUNDINGFunding was provided by GSK.
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Affiliation(s)
- Xavier Mariette
- Department of Rheumatology, Université Paris-Saclay, Hôpital Bicêtre, Assistance Publique — Hôpitaux de Paris, INSERM UMR1184, Le Kremlin Bicêtre, Paris, France
| | - Francesca Barone
- Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Chiara Baldini
- Centro Farmacologia Clinica AOUP, Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Hendrika Bootsma
- Department of Rheumatology and Clinical Immunology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | | | - Salvatore De Vita
- Rheumatology Clinic, Department of Medical Area, Azienda Ospedaliera Universitaria di Udine, Udine, Italy
| | - David H. Gardner
- Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Robert B. Henderson
- Clinical Pharmacology and Experimental Medicine, GSK, Stevenage, Hertfordshire, United Kingdom
| | - Michael Herdman
- Clinical Pharmacology and Experimental Medicine, GSK, Stevenage, Hertfordshire, United Kingdom
| | - Karoline Lerang
- Department of Rheumatology, Oslo University Hospital, Oslo, Norway
| | - Prafull Mistry
- R&D Biostatistics, GSK, Stevenage, Hertfordshire, United Kingdom
| | - Raj Punwaney
- Pharmaceutical Research and Development, GSK, Collegeville, Pennsylvania, USA
| | - Raphaele Seror
- Department of Rheumatology, Université Paris-Saclay, Hôpital Bicêtre, Assistance Publique — Hôpitaux de Paris, INSERM UMR1184, Le Kremlin Bicêtre, Paris, France
| | - John Stone
- R&D, GSK, Stevenage, Hertfordshire, United Kingdom
| | - Paul L.A. van Daele
- Department of Internal Medicine and Department of Immunology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - André van Maurik
- Clinical Pharmacology and Experimental Medicine, GSK, Stevenage, Hertfordshire, United Kingdom
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