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Song W, Wang H, Wang X. Research hotspots and emerging trends in the treatment of Sjogren's syndrome: A bibliometric analysis from 1900 to 2022. Heliyon 2024; 10:e23216. [PMID: 38187243 PMCID: PMC10767134 DOI: 10.1016/j.heliyon.2023.e23216] [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: 04/22/2023] [Revised: 11/21/2023] [Accepted: 11/29/2023] [Indexed: 01/09/2024] Open
Abstract
Objective Sjogren's syndrome (SS) is an autoimmune disease that mainly affects the salivary and lacrimal glands and further leads to dry mouth and eyes. In recent years, knowledge about the treatment of SS is developing rapidly. This study aims to assess research progress on SS treatment using a bibliometric approach and to identify research hotspots and emerging trends in this area. Methods The publications related to the treatment of SS were retrieved from the Science Citation Index Expanded (SCI-E) database. The following search terms were used to extract document data: TS=(Sjogren* OR Sicca*) AND TS= (Treat* OR Therap* OR Disease Management). Articles and review articles published in English from 1900 to 2022 were selected. After the manual screening, the publication data were exported to a plain text file and applied for cooperative network analysis, keyword analysis, and reference co-citation analysis by using CiteSpace. Results A total of 2038 publications were included in the analysis from 571 journals by 9063 authors. The annual number of published studies and times cited showed an overall upward trend since 1992. There was a degree of national/regional collaboration in this area, but direct collaboration between institutions and authors was still lacking. The country with the highest number of publications was in the United States, followed by China and Japan. Five SS-related treatments as the research hotspots were summarized by analyzing keywords and references, including immunosuppressive and anti-inflammatory therapy, regenerative therapy, gene therapy, surgical treatment, and symptomatic treatment. Among them, B cells, T cells, mucosal-associated invariant T (MAIT) cells, mesenchymal stem cells (MSCs), rituximab, belimumab, cell-target therapy, and immunosuppressive and anti-inflammatory therapy were emerging trends in this field. Conclusions This study conducted a data-based and objective introduction to the treatment of SS from a fresh perspective. An analysis of the intellectual bases, research hotspots, and emerging trends in the field will contribute to future research and treatment decisions, which will ultimately benefit SS patients.
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Affiliation(s)
- Wenpeng Song
- Department of Stomatology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Hao Wang
- Department of Stomatology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xiaoyan Wang
- Department of Stomatology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Capital Medical University, Beijing, China
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Kim DS, Na HS, Cho KH, Lee KH, Choi J, Kwok SK, Bae YS, Cho ML, Park SH. Sphingosylphosphorylcholine ameliorates experimental sjögren's syndrome by regulating salivary gland inflammation and hypofunction, and regulatory B cells. Immunol Lett 2022; 248:62-69. [PMID: 35732207 DOI: 10.1016/j.imlet.2022.06.008] [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: 02/11/2022] [Revised: 06/14/2022] [Accepted: 06/18/2022] [Indexed: 11/24/2022]
Abstract
Sjögren syndrome (SS) is an autoimmune disease in which immune cells infiltrate the exocrine gland. Since SS is caused by a disorder of the immune system, treatments should regulate the immune response. Sphingosylphosphorylcholine (SPC) is a sphingolipid that mediates cellular signaling. In immune cells, SPC has several immunomodulatory functions. Accordingly, this study verifies the immunomodulatory ability and therapeutic effect of SPC in SS. To understand the function of SPC in SS, we treated SPC in female NOD/ShiJcl (NOD) mice. The mice were monitored for 10 weeks, and inflammation in the salivary glands was checked. After SPC treatment, we detected the expression of regulatory B (Breg) cells in mouse splenocytes and the level of salivary secretion-related genes in human submandibular gland (HSG) cells. Salivary flow rate was maintained in the SPC-treated group compared to the vehicle-treated group, and inflammation in the salivary gland tissues was relieved by SPC. SPC treatment in mouse cells and HSG cells enhanced Breg cells and salivary secretion markers, respectively. This study revealed that SPC can be considered as a new therapeutic agent against SS.
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Affiliation(s)
- Da Som Kim
- Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 222, Banpo-Daero, Seocho-gu, Seoul, 06591, Republic of Korea; Lab of Translational ImmunoMedicine, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Hyun Sik Na
- Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 222, Banpo-Daero, Seocho-gu, Seoul, 06591, Republic of Korea; Lab of Translational ImmunoMedicine, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Keun-Hyung Cho
- Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 222, Banpo-Daero, Seocho-gu, Seoul, 06591, Republic of Korea; Lab of Translational ImmunoMedicine, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Kun Hee Lee
- Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 222, Banpo-Daero, Seocho-gu, Seoul, 06591, Republic of Korea; Lab of Translational ImmunoMedicine, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - JeongWon Choi
- Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 222, Banpo-Daero, Seocho-gu, Seoul, 06591, Republic of Korea; Lab of Translational ImmunoMedicine, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seung-Ki Kwok
- Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 222, Banpo-Daero, Seocho-gu, Seoul, 06591, Republic of Korea; Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, 222, Banpo-Daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Yoe-Sik Bae
- Department of Biological Sciences, Sungkyunkwan University, Suwon, 16419, Republic of Korea; Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, 06355, Republic of Korea.
| | - Mi-La Cho
- Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 222, Banpo-Daero, Seocho-gu, Seoul, 06591, Republic of Korea; Lab of Translational ImmunoMedicine, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Department of Medical Life Sciences, College of Medicine, The Catholic University of Korea, 222, Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea.
| | - Sung-Hwan Park
- Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 222, Banpo-Daero, Seocho-gu, Seoul, 06591, Republic of Korea; Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, 222, Banpo-Daero, Seocho-gu, Seoul, 06591, Republic of Korea.
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Ultra-low dose rituximab as add-on therapy in anti-MDA5-positive patients with polymyositis /dermatomyositis associated ILD. Respir Med 2020; 172:105983. [PMID: 33032789 DOI: 10.1016/j.rmed.2020.105983] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 04/17/2020] [Accepted: 04/18/2020] [Indexed: 01/03/2023]
Abstract
OBJECTIVES To evaluate the efficacy and safety of ultra-low dose (100 mg) rituximab (RTX) administration in anti-melanoma differentiation-associated gene 5 (MDA5) positive patients with polymyositis/dermatomyositis (PM/DM) associated interstitial lung disease. METHODS This retrospective study included anti-MDA5 antibody positive ILD subjects in the First Affiliated Hospital of Guangzhou Medical University from November 2017 to March 2019. Independent predictors for 180-day mortality were measured by Cox regression analysis. Patients were divided into 3 groups: Group 1 (non-cyclophosphamide (CTX)/RTX) (n = 10), Group 2 (CTX only) (n = 19) and Group 3 (RTX with/without CTX) (n = 11). The 180-day mortality was compared among 3 groups with Kaplan-Meier analysis. Post-RTX serological parameters as well as adverse events were evaluated. RESULTS Forty patients were included with the mean age of 51.3 years. Elevated IL-10 level and CD4+/8+ ratio were considered as risk factors of 180-day mortality. Kaplan-Meier analysis showed a trend toward decrease, albeit non-significant, in 180-day mortality in Group 3 (P = 0.26). The administration of 100 mg RTX brought down B cell within 7 days that lasted for 180 days. There were 7 and 6 infection events observed within 2 months of CTX/RTX treatment in Group 2 and 3, with 5 and 2 fatal cases respectively. Cytomegalovirus infection accounted for half infection events in Group 3. CONCLUSION We found a pronounced and prolonged B cell depletion following 100 mg RTX infusion and RTX add-on may be effective in anti-MDA5 positive ILD patients. However, infection, especially opportunistic infection, should be concerned during the treatment.
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Sanosyan A, Daien C, Nutz A, Bollore K, Bedin AS, Morel J, Zimmermann V, Nocturne G, Peries M, Guigue N, Gottenberg JE, Van de Perre P, Mariette X, Tuaillon E. Discrepancy of Serological and Molecular Patterns of Circulating Epstein-Barr Virus Reactivation in Primary Sjögren's Syndrome. Front Immunol 2019; 10:1153. [PMID: 31191532 PMCID: PMC6549440 DOI: 10.3389/fimmu.2019.01153] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Accepted: 05/07/2019] [Indexed: 11/21/2022] Open
Abstract
Primary Sjögren's syndrome (pSS) is characterized by B cell hyperactivation, production of autoantibodies and increased risk of B cell lymphomas. Serological profile of Epstein-Barr virus (EBV) reactivation and increase EBV DNA levels in exocrine glands are observed in pSS, but whether these abnormalities are accompanied with disturbed systemic EBV control or have any association with pSS activity remains to be investigated. In this observational study, we initially explored anti-EBV antibodies and cell-free DNA in 395 samples from a cross-sectional plasma collection of pSS patients included in ASSESS French national cohort. Results were assessed in relation with disease activity. Further, to assess cell-associated EBV DNA we organized a case-control study including 20 blood samples from pSS patients followed in University Hospital Center of Montpellier. Results were compared with matched controls. Robust response against EBV early antigen (EA) was observed in pSS patients with anti-SSA/B (Sjögren's syndrome A and B) and anti-SSA autoantibodies compared to anti-SSA/B negatives (P < 0.01 and P = 0.01, respectively). Increased beta-2 microglobulin, kappa and lambda light chains, and immunoglobulin G levels were more frequently observed in anti-EA seropositive pSS subjects compared to anti-EA negative subjects (P < 0.001; P = 0.001; P = 0.003, respectively). Beta-2 microglobulin was independently associated with anti-EA positivity in multivariate analysis (P < 0.001). Plasma cell-free EBV DNA and EBV cellular reservoir was not different between pSS patients and controls. We conclude that serological evidence of EBV reactivation was more frequently observed and more strongly associated with anti-SSA/B status and B cell activation markers in pSS. However, serological profile of EBV reactivation was not accompanied by molecular evidence of systemic EBV reactivation. Our data indicated that EBV infection remains efficiently controlled in the blood of pSS patients.
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Affiliation(s)
- Armen Sanosyan
- Pathogenesis and Control of Chronic Infections, University of Montpellier, INSERM, EFS, CHU Montpellier, Montpellier, France
| | - Claire Daien
- CHU Montpellier, Department of Rheumatology, Montpellier, France
- Institut de Génétique Moléculaire de Montpellier, Centre National de la Recherche Scientifique UMR 5535, Université de Montpellier, Montpellier, France
| | | | - Karine Bollore
- Pathogenesis and Control of Chronic Infections, University of Montpellier, INSERM, EFS, CHU Montpellier, Montpellier, France
| | - Anne-Sophie Bedin
- Pathogenesis and Control of Chronic Infections, University of Montpellier, INSERM, EFS, CHU Montpellier, Montpellier, France
| | - Jacques Morel
- CHU Montpellier, Department of Rheumatology, Montpellier, France
- Institut de Génétique Moléculaire de Montpellier, Centre National de la Recherche Scientifique UMR 5535, Université de Montpellier, Montpellier, France
| | - Valérie Zimmermann
- Institut de Génétique Moléculaire de Montpellier, Centre National de la Recherche Scientifique UMR 5535, Université de Montpellier, Montpellier, France
| | - Gaetane Nocturne
- Faculté de Médecine, Université Paris Sud, INSERM, U1184, Center for Immunology of Viral Infections and Autoimmune Diseases, Le Kremlin-Bicêtre, France
| | - Marianne Peries
- Pathogenesis and Control of Chronic Infections, University of Montpellier, INSERM, EFS, CHU Montpellier, Montpellier, France
| | - Nicolas Guigue
- Groupe Hospitalier Saint-Louis-Lariboisière-Fernand-Widal, Laboratory of Parasitology and Mycology, AP-HP, Paris, France
| | | | - Philippe Van de Perre
- Pathogenesis and Control of Chronic Infections, University of Montpellier, INSERM, EFS, CHU Montpellier, Montpellier, France
| | - Xavier Mariette
- Faculté de Médecine, Université Paris Sud, INSERM, U1184, Center for Immunology of Viral Infections and Autoimmune Diseases, Le Kremlin-Bicêtre, France
- Service de Rhumatologie AP-HP, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | - Edouard Tuaillon
- Pathogenesis and Control of Chronic Infections, University of Montpellier, INSERM, EFS, CHU Montpellier, Montpellier, France
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5
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Al Hamad A, Lodi G, Porter S, Fedele S, Mercadante V. Interventions for dry mouth and hyposalivation in Sjögren's syndrome: A systematic review and meta-analysis. Oral Dis 2018; 25:1027-1047. [PMID: 30086205 DOI: 10.1111/odi.12952] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 07/09/2018] [Accepted: 07/22/2018] [Indexed: 12/26/2022]
Abstract
OBJECTIVES Systematic review with meta-analysis of interventions for dry mouth symptoms and hyposalivation of Sjögren's syndrome (SS). MATERIALS AND METHODS We searched MEDLINE, Cochrane Central and EMBASE up to February 2018 for randomized trials of interventions for dry mouth and hyposalivation of SS. The primary outcome was the mean change in xerostomia symptoms. The secondary outcomes included changes in salivary flow and quality of life. We used the Cochrane risk of bias tool for individual studies and the GRADE method to summarize the quality of evidence across studies for the included outcomes. RESULTS Thirty-six studies (3,274 patients) were included in the systematic review. Results from the meta-analyses showed high-quality evidence that pilocarpine was superior to placebo in reducing dry mouth symptoms. We found moderate quality of evidence that pilocarpine, rituximab and interferon-alpha were more effective than placebo in increasing salivary flow, with the relevant effect size being large for pilocarpine, and notably smaller for rituximab and interferon-alpha. CONCLUSION Clinicians should be very confident in the beneficial effects of pilocarpine upon dry mouth symptoms of SS and moderately confident that pilocarpine, rituximab and interferon-alpha can have beneficial effects upon salivary flow. Adverse events are common. The use of other treatment modalities cannot be supported on the basis of current evidence.
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Affiliation(s)
- Arwa Al Hamad
- Division of Oral Medicine, UCL Eastman Dental Institute, University College London, London, UK.,Dental Services, King Abdulaziz Medical City, Riyadh, Saudi Arabia
| | - Giovanni Lodi
- 3Dipartimento di Scienze Biomediche, Chirurgiche e Odontoiatriche, Università degli Studi di Milano, Milan, Italy
| | - Stephen Porter
- Division of Oral Medicine, UCL Eastman Dental Institute, University College London, London, UK
| | - Stefano Fedele
- Division of Oral Medicine, UCL Eastman Dental Institute, University College London, London, UK.,NIHR University College London Hospitals Biomedical Research Centre, London, UK
| | - Valeria Mercadante
- Division of Oral Medicine, UCL Eastman Dental Institute, University College London, London, UK
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6
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Efficacy and safety of biological DMARDs modulating B cells in primary Sjögren's syndrome: Systematic review and meta-analysis. Joint Bone Spine 2018; 85:15-22. [DOI: 10.1016/j.jbspin.2017.06.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Accepted: 06/21/2017] [Indexed: 02/06/2023]
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7
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Li X, Lu X, Sun D, Wang X, Yang L, Zhao S, Nian H, Wei R. Adipose-Derived Mesenchymal Stem Cells Reduce Lymphocytic Infiltration in a Rabbit Model of Induced Autoimmune Dacryoadenitis. Invest Ophthalmol Vis Sci 2017; 57:5161-5170. [PMID: 27699412 PMCID: PMC6016434 DOI: 10.1167/iovs.15-17824] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Purpose To investigate the immunoregulatory roles of adipose-derived mesenchymal stem cells (ADSCs) in autoimmune dacryoadenitis. Methods Rabbits were treated with ADSCs or phosphate-buffered solution on days 1, 3, 5, 7, and 9 after injection of activated peripheral blood lymphocytes, and clinical scores were determined by assessing tear production, break-up time, and fluorescein and hematoxylin and eosin staining. Inflammatory response was determined by measuring the expression of different mediators of inflammation in the lacrimal glands. The Th1/Th17-mediated autoreactive responses were evaluated by determining the proliferative response and the expression of cytokine genes and the lineage-determining transcription factors. The frequency of regulatory T cells (Tregs) was also examined. Results The ADSC-treated rabbits showed decreased autoimmune responses, and the secretory function of their lacrimal gland was restored significantly. Treatment with ADSCs downregulated the Th1 and Th17 responses but enhanced Tregs function. In addition, ADSC treatment noticeably suppressed the expression of matrix metalloproteinase (MMP)-9, MPP-2, IL-1β, and IL-6, whereas it enhanced the expression of the anti-inflammatory cytokine IL-10. Conclusions Our results demonstrated that ADSC administration efficiently ameliorates autoimmune dacryoadenitis mainly via modulating Th1/Th17 responses.
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Affiliation(s)
- Xue Li
- Tianjin Medical University Eye Hospital, Eye Institute & School of Optometry and Ophthalmology, Tianjin, China
| | - Xiaoxiao Lu
- Tianjin Medical University Eye Hospital, Eye Institute & School of Optometry and Ophthalmology, Tianjin, China
| | - Deming Sun
- Doheny Eye Institute, and Department of Ophthalmology, David Geffen School of Medicine, University of California Los Angeles (UCLA), Los Angeles, California, United States
| | | | - Liyuan Yang
- Tianjin Medical University Eye Hospital, Eye Institute & School of Optometry and Ophthalmology, Tianjin, China
| | - Shaozhen Zhao
- Tianjin Medical University Eye Hospital, Eye Institute & School of Optometry and Ophthalmology, Tianjin, China
| | - Hong Nian
- Tianjin Medical University Eye Hospital, Eye Institute & School of Optometry and Ophthalmology, Tianjin, China
| | - Ruihua Wei
- Tianjin Medical University Eye Hospital, Eye Institute & School of Optometry and Ophthalmology, Tianjin, China
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8
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Cornec D, Saraux A, Jousse-Joulin S, Pers JO, Boisramé-Gastrin S, Renaudineau Y, Gauvin Y, Roguedas-Contios AM, Genestet S, Chastaing M, Cochener B, Devauchelle-Pensec V. The Differential Diagnosis of Dry Eyes, Dry Mouth, and Parotidomegaly: A Comprehensive Review. Clin Rev Allergy Immunol 2016; 49:278-87. [PMID: 24952023 DOI: 10.1007/s12016-014-8431-1] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Primary Sjögren's syndrome (pSS) is a frequent autoimmune systemic disease, clinically characterized by eyes and mouth dryness in all patients, salivary gland swelling or extraglandular systemic manifestations in half of the patients, and development of lymphoma in 5 to 10 % of the patients. However, patients presenting with sicca symptoms or salivary gland swelling may have a variety of conditions that may require very different investigations, treatments, or follow-up. Eye and/or mouth dryness is a frequent complaint in clinical setting, and its frequency increases with age. When evaluating a patient with suspected pSS, the first step is to rule out its differential diagnoses, before looking for positive arguments for the disease. Knowledge of normal and abnormal lachrymal and salivary gland physiology allows the clinician to prescribe the most adapted procedures for evaluating their function and structure. New tests have been developed in recent years for evaluating these patients, notably new ocular surface staining scores or salivary gland ultrasonography. We describe the different diagnoses performed in our monocentric cohort of 240 patients with suspected pSS. The most frequent diagnoses are pSS, other systemic autoimmune diseases, idiopathic sicca syndrome and drug-induced sicca syndrome. However, other diseases are important to rule out due to their specific management, such as sarcoidosis, granulomatosis with polyangeitis, IgG4-related disease, chronic hepatitis C virus or human immunodeficiency virus infections, graft-versus-host disease, and head and neck radiation therapy. At the light of these data, we propose a core of minimal investigations to be performed when evaluating a patient with suspected pSS.
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Affiliation(s)
- Divi Cornec
- Department of Rheumatology, Brest Teaching Hospital, Brest, France.,EA2216, INSERM ESPRI, ERI29, Université de Brest, Brest, France.,LabEx IGO, Brest, France
| | - Alain Saraux
- Department of Rheumatology, Brest Teaching Hospital, Brest, France.,EA2216, INSERM ESPRI, ERI29, Université de Brest, Brest, France.,LabEx IGO, Brest, France
| | - Sandrine Jousse-Joulin
- Department of Rheumatology, Brest Teaching Hospital, Brest, France.,EA2216, INSERM ESPRI, ERI29, Université de Brest, Brest, France.,LabEx IGO, Brest, France
| | - Jacques-Olivier Pers
- EA2216, INSERM ESPRI, ERI29, Université de Brest, Brest, France.,LabEx IGO, Brest, France.,Department of Odontology, Brest Teaching Hospital, Brest, France
| | | | - Yves Renaudineau
- EA2216, INSERM ESPRI, ERI29, Université de Brest, Brest, France.,LabEx IGO, Brest, France.,Department of Odontology, Brest Teaching Hospital, Brest, France.,Laboratory of Immunology, Brest Teaching Hospital, Brest, France
| | - Yves Gauvin
- Department of Ear, Nose, Throat, Brest Teaching Hospital, Brest, France
| | | | - Steeve Genestet
- Department of Neurological Functional Explorations, Brest Teaching Hospital, Brest, France
| | - Myriam Chastaing
- Department of Psychiatry, Brest Teaching Hospital, Brest, France
| | | | - Valérie Devauchelle-Pensec
- Department of Rheumatology, Brest Teaching Hospital, Brest, France. .,EA2216, INSERM ESPRI, ERI29, Université de Brest, Brest, France. .,LabEx IGO, Brest, France. .,Service de Rhumatologie, Hôpital de la Cavale Blanche, BP 824, 29609, Brest Cedex, France.
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9
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Primary Sjögren's syndrome. Best Pract Res Clin Rheumatol 2016; 30:189-220. [DOI: 10.1016/j.berh.2016.04.003] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2016] [Revised: 04/04/2016] [Accepted: 04/09/2016] [Indexed: 12/13/2022]
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10
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Crispín JC, Rosetti F, Hernández-Molina G. Lessons from Sjögren’s syndrome etiopathogenesis: Novel cellular and molecular targets. World J Immunol 2015; 5:152-159. [DOI: 10.5411/wji.v5.i3.152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Revised: 09/22/2015] [Accepted: 11/17/2015] [Indexed: 02/05/2023] Open
Abstract
Sjögren’s syndrome (SS) is a systemic autoimmune disease that affects primarily the lacrimal and salivary glands. In addition to a systemic autoimmune response directed against ubiquitous antigens (such as Ro and La antigens), patients with SS mount a localized response that affects the epithelial component of exocrine glands leading to the establishment of a destructive inflammatory infiltrate comprised of activated T and B cells. Local chemokine and cytokine production drive the recruitment and local activation of immune cells that cause injury to acinar cells. CD4 T cells with different functional differentiation programs including Th1 (IFN-γ), Th2 (IL-13, IL-4) and Th17 (IL-17, IL-21, IL-22) as well as diverse cytokine signaling pathways, are involved at the initiation, perpetuation, and progression of the disease. Which factors initiate this response and allow it to become chronic are unknown. Proposed mechanisms include viral infections and acinar cell apoptosis. Moreover risk-conferring genetic variants, probably through the facilitation of innate and adaptive immune activation, most certainly contribute to the creation of an underlying environment that fosters tolerance loss and facilitates perpetuation of the autoimmune response. In this review, we describe the mechanisms through which the immune response causes SS and emphasize the pathways that are amenable of being targeted with therapeutic purposes.
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11
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Nalivaiko K, Hofmann M, Kober K, Teichweyde N, Krammer PH, Rammensee HG, Grosse-Hovest L, Jung G. A Recombinant Bispecific CD20×CD95 Antibody With Superior Activity Against Normal and Malignant B-cells. Mol Ther 2015; 24:298-305. [PMID: 26581163 DOI: 10.1038/mt.2015.209] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Accepted: 10/30/2015] [Indexed: 12/17/2022] Open
Abstract
Monoclonal antibodies directed to the B-cell-specific CD20-antigen are successfully used for the treatment of lymphomas and autoimmune diseases. Here, we compare the anti-B-cell activity of three different antibodies directed to CD20: (i) a chimeric, monospecific antibody, (ii) an Fc-optimized variant thereof, and (iii) a bispecific CD20×CD95-antibody in a newly developed recombinant format, termed Fabsc. The bispecific antibody specifically triggers the CD95 death receptor on malignant, as well as activated, normal B-cells. We found that the capability of this antibody to suppress the growth of malignant B-cells in vitro and in vivo and to specifically deplete normal, activated B-cells from peripheral blood mononuclear cell (PBMC) cultures was superior to that of the Fc-optimized monospecific antibody. This antibody in turn was more effective than its nonoptimized variant. Moreover, the bispecific antibody was the only reagent capable of significantly suppressing antibody production in vitro. Our findings imply that the bispecific CD20×CD95-antibody might become a new, prototypical reagent for the treatment of B-cell-mediated autoimmune disease.
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Affiliation(s)
- Kristina Nalivaiko
- Department of Immunology, Eberhard Karls Universität Tübingen, Tübingen, Germany
| | - Martin Hofmann
- Department of Immunology, Eberhard Karls Universität Tübingen, Tübingen, Germany; Current address: Synimmune GmbH, Tübingen, Germany
| | - Karina Kober
- Department of Immunology, Eberhard Karls Universität Tübingen, Tübingen, Germany
| | - Nadine Teichweyde
- Department of Immunology, Eberhard Karls Universität Tübingen, Tübingen, Germany; Current address: Institute for Transfusion Medicine, University Hospital Essen, Essen, Germany
| | - Peter H Krammer
- Division of Immunogenetics, German Cancer Research Center (DKFZ), Heidelberg, Germany; German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Hans-Georg Rammensee
- Department of Immunology, Eberhard Karls Universität Tübingen, Tübingen, Germany; German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Ludger Grosse-Hovest
- Department of Immunology, Eberhard Karls Universität Tübingen, Tübingen, Germany; Current address: Synimmune GmbH, Tübingen, Germany
| | - Gundram Jung
- Department of Immunology, Eberhard Karls Universität Tübingen, Tübingen, Germany; German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), Heidelberg, Germany.
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Morais SA, Vilas-Boas A, Isenberg DA. B-cell survival factors in autoimmune rheumatic disorders. Ther Adv Musculoskelet Dis 2015; 7:122-51. [PMID: 26288664 PMCID: PMC4530383 DOI: 10.1177/1759720x15586782] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Autoimmune rheumatic disorders have complex etiopathogenetic mechanisms in which B cells play a central role. The importance of factors stimulating B cells, notably the B-cell activating factor (BAFF) and A proliferation inducing ligand (APRIL) axis is now recognized. BAFF and APRIL are cytokines essential for B-cell proliferation and survival from the immature stages to the development of plasma cells. Their levels are increased in some subsets of patients with autoimmune disorders. Several recent biologic drugs have been developed to block this axis, namely belimumab [already licensed for systemic lupus erythematosus (SLE) treatment], tabalumab, atacicept and blisibimod. Many clinical trials to evaluate the safety and efficacy of these drugs in several autoimmune disorders are ongoing, or have been completed recently. This review updates the information on the use of biologic agents blocking BAFF/APRIL for patients with SLE, rheumatoid arthritis, Sjögren's syndrome and myositis.
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Affiliation(s)
- Sandra A Morais
- Internal Medicine Department, Hospital Pedro Hispano, Matosinhos, Portugal
| | - Andreia Vilas-Boas
- Internal Medicine Department, Hospital Pedro Hispano, Matosinhos, Portugal
| | - David A Isenberg
- Centre for Rheumatology, University College London, Room 424, 4th Floor Rayne Building, 5 University Street, London WC1E 6JF, UK
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Cornec D, Devauchelle-Pensec V, Mariette X, Jousse-Joulin S, Berthelot JM, Perdriger A, Puéchal X, Le Guern V, Sibilia J, Gottenberg JE, Chiche L, Hachulla E, Yves Hatron P, Goeb V, Hayem G, Morel J, Zarnitsky C, Jacques Dubost J, Seror R, Pers JO, Meiners PM, Vissink A, Bootsma H, Nowak E, Saraux A. Development of the Sjögren’s Syndrome Responder Index, a data-driven composite endpoint for assessing treatment efficacy. Rheumatology (Oxford) 2015; 54:1699-708. [DOI: 10.1093/rheumatology/kev114] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2014] [Indexed: 11/14/2022] Open
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Cornec D, Jamin C, Pers JO. Sjögren's syndrome: where do we stand, and where shall we go? J Autoimmun 2014; 51:109-14. [PMID: 24612946 DOI: 10.1016/j.jaut.2014.02.006] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Accepted: 02/11/2014] [Indexed: 01/04/2023]
Abstract
Primary Sjögren's syndrome (pSS) is one of the most frequent autoimmune systemic diseases, mainly characterized by ocular and oral dryness due to the progressive destruction of lachrymal and salivary glands by an inflammatory process. A noteworthy proportion of patients also features extraglandular manifestations, sometimes severe and life-threatening. Until now, its management relies mostly on symptomatic interventions, long-term monitoring, and, in patients with severe systemic complications, immunosuppressive drugs can be provided. However, recent years have seen great progresses in the understanding of the pathological processes of the disease. The central role of regulatory lymphocytes, the implication of the type 1 interferon pathway in some patients or the importance of epigenetics have been highlighted. New classification criteria have been recently published and have shed in light an international attempt for a better recognition of the patients, probably thanks to the development of new diagnostic procedures such as salivary gland ultrasonography. To facilitate the detection of treatment efficacy in clinical trials and to help in determining which subgroups of patients would have benefits from intensive therapies, a better definition of activity scores and the availability of new prognostic markers are urgent. Thereby, the development of future therapies should be based on specific molecular signatures that will enable a personalized management of each patient. This review focuses on the most striking advances in the fields of pathophysiology, diagnosis and treatment of pSS, which generate a great hope for pSS patients.
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Affiliation(s)
- Divi Cornec
- Department of Rheumatology, Brest Teaching Hospital, Brest, France; EA 2216 Immunology and Pathology, Brest University, SFR ScinBios, Labex 'Immunotherapy, Graft, Oncology', Brest, France
| | - Christophe Jamin
- EA 2216 Immunology and Pathology, Brest University, SFR ScinBios, Labex 'Immunotherapy, Graft, Oncology', Brest, France
| | - Jacques-Olivier Pers
- EA 2216 Immunology and Pathology, Brest University, SFR ScinBios, Labex 'Immunotherapy, Graft, Oncology', Brest, France.
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