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Bindoli S, Baggio C, Doria A, Sfriso P. Adult-Onset Still's Disease (AOSD): Advances in Understanding Pathophysiology, Genetics and Emerging Treatment Options. Drugs 2024; 84:257-274. [PMID: 38441807 PMCID: PMC10982104 DOI: 10.1007/s40265-024-01993-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/02/2024] [Indexed: 04/02/2024]
Abstract
Adult-onset Still's disease (AOSD) is a multisystemic complex disorder clinically characterised by episodes of spiking fever, evanescent rash, polyarthritis or diffuse arthralgias; multiorgan involvement may develop according to the hyper-inflammatory extent. The pathogenesis of AOSD is not completely recognised. The central role of macrophage activation, which results in T helper 1 (Th1) cell cytokine activation, is well established. Pro-inflammatory cytokines such as interleukin (IL)-1, IL-6 and IL-18 play a fundamental role in disease onset and progression. The disease may develop in both children and adults with overlapping clinical features, and although several subsets depending on the clinical manifestations and the cytokines expressed have been identified, the dichotomy between systemic juvenile idiopathic arthritis (sJIA) and AOSD nowadays has been overcome, and the pathology is considered a disease continuum between ages. Various therapeutic approaches have been evaluated thus far, and different compounds are under assessment for AOSD treatment. Historically, glucocorticoids have been employed for treating systemic manifestations of Still's disease, while conventional synthetic disease modifying anti-rheumatic drugs (csDMARDs) demonstrated efficacy in controlling the articular manifestations. Currently, biological (b) DMARDs are widely employed; IL-1 inhibitors such as anakinra and canakinumab have proven to have high efficacy and an excellent safety profile and the anti-IL-6 tocilizumab is approved for sJIA, with several trials and longitudinal studies confirming its efficacy and safety. Moreover, in the light of the 'window of opportunity', new evidence showed that the earlier these treatments are initiated, the sooner clinical inactivity can be achieved. Other treatment options are being considered since several molecules involved in the disease pathophysiology can be targeted through various mechanisms. This review will provide a broad overview of AOSD pathophysiology, insights into specific organ manifestations and the currently available treatments with the identification of potential therapeutic targets involved in AOSD pathogenesis will be outlined.
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Affiliation(s)
- Sara Bindoli
- Rheumatology Unit, Department of Medicine, University of Padova, Via Giustiniani, 2, 35128, Padua, Italy
| | - Chiara Baggio
- Rheumatology Unit, Department of Medicine, University of Padova, Via Giustiniani, 2, 35128, Padua, Italy
| | - Andrea Doria
- Rheumatology Unit, Department of Medicine, University of Padova, Via Giustiniani, 2, 35128, Padua, Italy
| | - Paolo Sfriso
- Rheumatology Unit, Department of Medicine, University of Padova, Via Giustiniani, 2, 35128, Padua, Italy.
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2
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Kontzias A, Petryna O, Nakasato P, Efthimiou P. Diagnosing and Treating Systemic Juvenile Idiopathic Arthritis and Adult-Onset Still's Disease as Part of the Still's Disease Continuum. Mediterr J Rheumatol 2024; 35:45-57. [PMID: 38756937 PMCID: PMC11094444 DOI: 10.31138/mjr.290323.dat] [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: 03/29/2023] [Revised: 11/02/2023] [Accepted: 12/11/2023] [Indexed: 05/18/2024] Open
Abstract
Aim We have summarised the existing evidence supporting the concept that systemic juvenile idiopathic arthritis (sJIA) and adult-onset Still's disease (AOSD) are part of the same Still's disease spectrum. Methods A PubMed/Embase database search was conducted using specific search strings and free text words to screen for relevant articles. The search was limited to studies in humans, published up to June 2023, in English-language. Summary sJIA and AOSD are rare autoinflammatory disorders that have similar pathophysiological and clinical features. The clinical presentations of sJIA and AOSD are highly variable, with differential diagnoses that include a broad range of malignancies, infectious diseases, and autoimmune disorders, which contribute to delays in diagnosis. Several sets of classification exist to help diagnose patients in clinical practice; the International League of Associations for Rheumatology criteria for sJIA and the Yamaguchi and Fautrel criteria for AOSD are the most-used criteria. The therapeutic strategy for Still's disease aims to relieve signs and symptoms, prevent irreversible joint damage and potentially life-threatening complications, and avoid deleterious side effects of treatment. Recently, targeted therapies such as interleukin (IL)-1 and IL-6 inhibitors have become available for the treatment of sJIA and AOSD. While these biologics were originally largely reserved for patients in whom non-steroidal anti-inflammatory drugs, corticosteroids and conventional synthetic disease-modifying anti-rheumatic drugs had failed, they are increasingly used earlier in the treatment paradigm. Among IL-1 inhibitors, canakinumab is the only biologic approved in the US for the treatment of both sJIA and AOSD.
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Affiliation(s)
- Apostolos Kontzias
- Department of Internal Medicine, Division of Rheumatology, Allergy and Immunology, Stony Brook University Hospital, Stony Brook, NY, USA
| | - Olga Petryna
- Department of Medicine, White Plains Hospital, White Plains, NY, USA
| | | | - Petros Efthimiou
- Department of Medicine, White Plains Hospital, White Plains, NY, USA
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3
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Ruscitti P, Cantarini L, Nigrovic PA, McGonagle D, Giacomelli R. Recent advances and evolving concepts in Still's disease. Nat Rev Rheumatol 2024; 20:116-132. [PMID: 38212542 DOI: 10.1038/s41584-023-01065-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/30/2023] [Indexed: 01/13/2024]
Abstract
Still's disease is a rare inflammatory syndrome that encompasses systemic juvenile idiopathic arthritis and adult-onset Still's disease, both of which can exhibit life-threatening complications, including macrophage activation syndrome (MAS), a secondary form of haemophagocytic lymphohistiocytosis. Genetic insights into Still's disease involve both HLA and non-HLA susceptibility genes, suggesting the involvement of adaptive immune cell-mediated immunity. At the same time, phenotypic evidence indicates the involvement of autoinflammatory processes. Evidence also implicates the type I interferon signature, mechanistic target of rapamycin complex 1 signalling and ferritin in the pathogenesis of Still's disease and MAS. Pathological entities associated with Still's disease include lung disease that could be associated with biologic DMARDs and with the occurrence of MAS. Historically, monophasic, recurrent and persistent Still's disease courses were recognized. Newer proposals of alternative Still's disease clusters could enable better dissection of clinical heterogeneity on the basis of immune cell profiles that could represent diverse endotypes or phases of disease activity. Therapeutically, data on IL-1 and IL-6 antagonism and Janus kinase inhibition suggest the importance of early administration in Still's disease. Furthermore, there is evidence that patients who develop MAS can be treated with IFNγ antagonism. Despite these developments, unmet needs remain that can form the basis for the design of future studies leading to improvement of disease management.
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Affiliation(s)
- Piero Ruscitti
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy.
| | - Luca Cantarini
- Department of Medical Sciences, Surgery and Neurosciences, Research Center of Systemic Autoinflammatory Diseases and Behçet's Disease Clinic, University of Siena, Siena, Italy
| | - Peter A Nigrovic
- Division of Immunology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Dennis McGonagle
- Leeds Institute of Rheumatic and Musculoskeletal Medicine (LIRMM), University of Leeds, Leeds, UK
- National Institute for Health Research (NIHR) Leeds Biomedical Research Centre (BRC), Leeds Teaching Hospitals, Leeds, UK
| | - Roberto Giacomelli
- Clinical and research section of Rheumatology and Clinical Immunology, Fondazione Policlinico Campus Bio-Medico, Rome, Italy
- Rheumatology and Clinical Immunology, Department of Medicine, University of Rome "Campus Biomedico", School of Medicine, Rome, Italy
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4
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Roma M, Bonetto S, Giovo I, Campion D, Rizzi F, Peroni CL, Saracco GM, Alessandria C. Liver involvement in adult-onset Still's disease: our experience in a third level liver unit and review of the literature. Minerva Gastroenterol (Torino) 2023; 69:537-545. [PMID: 33978390 DOI: 10.23736/s2724-5985.21.02897-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Adult-onset Still's Disease (AOSD) is a systemic inflammatory condition, mainly characterized by high spiking fevers, leukocytosis, skin rash, arthralgia and myalgia. Liver involvement is a frequent feature, usually presenting with hepatomegaly and mild liver enzymes abnormalities, which usually normalize after treatment with anti-inflammatory or immunomodulatory drugs given for AOSD. Although uncommon, the onset of severe acute hepatitis and even of life-threatening liver failure is possible and requires a prompt diagnosis and an aggressive therapy and, in some cases, an emergency liver transplantation. The differential diagnosis of the cause of the liver injury can be very challenging in these patients. We reviewed the charts of all consecutive patients admitted for acute hepatitis, between January 2019 and December 2019, to the unit of Gastroenterology and Hepatology, Molinette Hospital, Turin, Italy, searching for episodes AOSD-related. In this period, 21 cases of acute hepatitis were recorded with one among them diagnosed as due to AOSD. The incidence was 5% (1/21). This patient was a woman with a recent diagnosis of AOSD who developed a severe acute seronegative biopsy-proven autoimmune hepatitis. She was successfully treated with high-dose methylprednisolone, with a full and stable recovery from the liver injury. We discussED the incidence, etiology, pathophysiology, diagnosis, and standard of treatment in the clinical management of AOSD with a special attention and a systematic review on the available therapies for severe liver involvement associated with AOSD.
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Affiliation(s)
- Michele Roma
- Division of Gastroenterology and Hepatology, Molinette Hospital, Città della Salute e della Scienza, Turin, Italy
| | - Silvia Bonetto
- Division of Gastroenterology and Hepatology, Molinette Hospital, Città della Salute e della Scienza, Turin, Italy
| | - Ilaria Giovo
- Division of Gastroenterology and Hepatology, Molinette Hospital, Città della Salute e della Scienza, Turin, Italy
| | - Daniela Campion
- Division of Gastroenterology and Hepatology, Molinette Hospital, Città della Salute e della Scienza, Turin, Italy
| | - Felice Rizzi
- Division of Gastroenterology and Hepatology, Molinette Hospital, Città della Salute e della Scienza, Turin, Italy
| | - Clara L Peroni
- Division of Rheumatology, Molinette Hospital, Città della Salute e della Scienza, Turin, Italy
| | - Giorgio M Saracco
- Division of Gastroenterology and Hepatology, Molinette Hospital, Città della Salute e della Scienza, Turin, Italy
| | - Carlo Alessandria
- Division of Gastroenterology and Hepatology, Molinette Hospital, Città della Salute e della Scienza, Turin, Italy -
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Tekcan A, Cihangiroglu M, Capraz M, Capraz A, Yigit S, Nursal AF, Menekse E, Durmaz ZH, Dortok Demir H, Ozcelik B. Association of ACE ID, MTHFR C677T, and MIF-173GC variants with the clinical course of COVID-19 patients. NUCLEOSIDES, NUCLEOTIDES & NUCLEIC ACIDS 2023; 42:782-796. [PMID: 36973934 DOI: 10.1080/15257770.2023.2194341] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/15/2023] [Accepted: 03/15/2023] [Indexed: 03/29/2023]
Abstract
The course of coronavirus disease-2019 (COVID-19) differs from person to person. The relationship between the genetic variations of the host and the course of COVID-19 has been a matter of interest. In this study, we investigated whether Angiotensin-Converting Enzyme (ACE) ID, Methylenetetrahydrofolate Reductase (MTHFR) C677T, and Macrophage Migration Inhibitory Factor (MIF)-173GC variants are risk factors for the clinical course of COVID-19 disease in Turkish patients. One hundred COVID-19 patients were included in the study. The diagnosis of COVID-19 was made using Reverse Transcription Polymerase Chain Reaction (RT-PCR) and Chest Computed Tomography (CT). The patients were evaluated in 3 groups: intensive care, service, and outpatient treatment. ACE ID, MTHFR C677T, and MIF-173GC variants were genotyped by PCR-Restriction Fragment Length Polymorphism (RFLP) methods. When the genotype distribution between the groups was examined, it was found that the frequency of the ACE DD genotype and the D allele was higher in the intensive care group compared to the hospitalized and outpatient groups. MTHFR C677T CT genotype T allele and MIF-173GC, CC genotype C allele were more prevalent in the intensive care group compared to other groups. Patients with PCR-positive results had a higher MTHFR C677T C/C genotype and C allele. In CT-positive patients, the MTHFR C677T CT genotype and the MIF-173GC, G allele were more common. It is predicted that genetic predisposition may contribute to COVID-19 morbidity and mortality. Our results show that ACE ID, MTHFR C677T, and MIF-173GC variants affect the course of COVID-19 disease in the Turkish population.
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Affiliation(s)
- Akın Tekcan
- Faculty of Medicine, Department of Medical Biology, Amasya University, Amasya, Turkey
| | - Mustafa Cihangiroglu
- Faculty of Medicine, Department of Infectious Diseases, Amasya University, Amasya, Turkey
| | - Mustafa Capraz
- Faculty of Medicine, Department of Internal Medicine, Amasya University, Amasya, Turkey
| | - Aylin Capraz
- Faculty of Medicine, Department of Chest Diseases, Amasya University, Amasya, Turkey
| | - Serbülent Yigit
- Faculty of Veterinary Medicine, Department of Veterinary Genetics, Ondokuz Mayıs University, Samsun, Turkey
| | - Ayse Feyda Nursal
- Faculty of Medicine, Department of Medical Genetics, Hitit University, Corum, Turkey
| | - Elif Menekse
- Sabuncuoglu Serefeddin Education and Research Hospital, Biochemistry Clinic, Amasya, Turkey
| | - Zeynep Hülya Durmaz
- Sabuncuoglu Serefeddin Education and Research Hospital, Biochemistry Clinic, Amasya, Turkey
| | - Hatice Dortok Demir
- Faculty of Medicine, Department of Biochemistry, Amasya University, Amasya, Turkey
| | - Burak Ozcelik
- Sabuncuoglu Serefeddin Education and Research Hospital, Amasya, Turkey
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Vordenbäumen S, Feist E, Rech J, Fleck M, Blank N, Haas JP, Kötter I, Krusche M, Chehab G, Hoyer B, Kiltz U, Fell D, Reiners J, Weseloh C, Schneider M, Braun J. Diagnosis and treatment of adult-onset Still's disease: a concise summary of the German society of rheumatology S2 guideline. Z Rheumatol 2023; 82:81-92. [PMID: 36520170 DOI: 10.1007/s00393-022-01294-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/03/2022] [Indexed: 12/23/2022]
Affiliation(s)
- Stefan Vordenbäumen
- Rheinisches Rheuma-Zentrum St. Elisabeth-Hospital Meerbusch, Meerbusch-Lank, Germany. .,Universitätsklinikum Düsseldorf, Poliklinik, Funktionsbereich und Hiller Forschungszentrum für Rheumatologie, Heinrich-Heine-Universität Düsseldorf, Düsseldorf, Germany.
| | - Eugen Feist
- Rheumazentrum Sachsen-Anhalt, Helios Fachklinik Vogelsang-Gommern, Kooperationspartner der Otto-von-Guericke Universität Magdeburg, Vogelsang-Gommern, Germany
| | - Jürgen Rech
- Medizinische Klinik 3-Rheumatologie und Immunologie, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany.,Deutsches Zentrum Immuntherapie, Friedrich-Alexander-Universität Erlangen-Nürnberg und Universitätsklinikum Erlangen, 91054, Erlangen, Germany
| | - Martin Fleck
- Klinik und Poliklinik für Innere Medizin I, Universitätsklinikum Regensburg, Regensburg, Germany.,Klinik für Rheumatologie/Klinische Immunologie, Asklepios Klinikum Bad Abbach, Bad Abbach, Germany
| | - Norbert Blank
- Medizinische Klinik 5, Sektion Rheumatologie, Universitätsklinikum Heidelberg, Heidelberg, Germany
| | - Johannes-Peter Haas
- Kinderklinik Garmisch-Partenkirchen gGmbH, Deutsches Zentrum für Kinder- und Jugendrheumatologie, Garmisch-Partenkirchen, Germany
| | - Ina Kötter
- III. Medizinische Klinik und Poliklinik, Sektion für Rheumatologie und Entzündliche Systemerkrankungen, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany.,Klinik für Rheumatologie und Immunologie, Klinikum Bad Bramstedt, Bad Bramstedt, Germany
| | - Martin Krusche
- III. Medizinische Klinik und Poliklinik, Sektion für Rheumatologie und Entzündliche Systemerkrankungen, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Gamal Chehab
- Universitätsklinikum Düsseldorf, Poliklinik, Funktionsbereich und Hiller Forschungszentrum für Rheumatologie, Heinrich-Heine-Universität Düsseldorf, Düsseldorf, Germany
| | - Bimba Hoyer
- Medizinische Fakultät, Sektion Rheumatologie und klinische Immunologie, Christian-Albrechts-Universität zu Kiel, Kiel, Germany
| | - Uta Kiltz
- Deutsche Gesellschaft für Rheumatologie e. V., Berlin, Germany.,Rheumazentrum Ruhrgebiet am Marien Hospital, Universitätsklinik der Ruhr-Universität Bochum, Herne, Germany
| | - Dorothea Fell
- Deutsche Rheuma-Liga Bundesverband e. V., Bonn, Germany
| | - Julia Reiners
- Deutsche Rheuma-Liga Bundesverband e. V., Bonn, Germany
| | | | - Matthias Schneider
- Universitätsklinikum Düsseldorf, Poliklinik, Funktionsbereich und Hiller Forschungszentrum für Rheumatologie, Heinrich-Heine-Universität Düsseldorf, Düsseldorf, Germany.,Deutsche Gesellschaft für Rheumatologie e. V., Berlin, Germany
| | - Jürgen Braun
- Deutsche Gesellschaft für Rheumatologie e. V., Berlin, Germany.,Rheumazentrum Ruhrgebiet am Marien Hospital, Universitätsklinik der Ruhr-Universität Bochum, Herne, Germany
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Aydýngoz İ, Bingül İ, Vural P, Doğru-Abbasoğlu S. Major histocompatibility complex class I-related chain A and macrophage migration inhibitory factor gene polymorphisms in a Turkish patient population with vitiligo. TURKISH JOURNAL OF DERMATOLOGY 2023. [DOI: 10.4103/tjd.tjd_52_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
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9
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Nies JF, Schneider U, Krusche M. Rare, rarer, lung involvement in adult-onset Still's disease: A mini-review. Front Med (Lausanne) 2022; 9:989777. [PMID: 36186767 PMCID: PMC9522967 DOI: 10.3389/fmed.2022.989777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 08/29/2022] [Indexed: 11/13/2022] Open
Abstract
Adult-onset Still's disease (AOSD) is a polygenic systemic autoinflammatory disease which is associated with increased morbidity and mortality. Pulmonary involvement is a rare, but serious complication of AOSD. As in AOSD, IL-1b, IL-18, and IL-6 dominate the molecular pathogenesis, which mediate a type 1 and type 3 inflammatory signature of the adaptive immune system. This is evidenced by the success of IL-1- and IL-6 inhibition in the management of AOSD. However, anaphylactic reactions to treatment with IL-1- or IL-6-inhibitors is currently being discussed as a potential trigger for lung involvement inf AOSD, while genetic risk factors have also been identified. Clinically, pulmonary involvement in AOSD can manifest in many different forms. Parenchymal inflammation with peripheral consolidations is the most frequent form while PAH is less common, but often very difficult to manage. This mini-review provides an overview of the pathophysiology as well as the clinical presentation and the diagnostic features of pulmonary involvement in AOSD.
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Tsuboi H, Segawa S, Yagishita M, Toko H, Honda F, Kitada A, Miki H, Ohyama A, Hagiwara S, Kondo Y, Matsumoto I, Sumida T. Activation mechanisms of monocytes/macrophages in adult-onset Still disease. Front Immunol 2022; 13:953730. [PMID: 36090971 PMCID: PMC9461677 DOI: 10.3389/fimmu.2022.953730] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 08/02/2022] [Indexed: 12/23/2022] Open
Abstract
Adult onset Still disease (AOSD) is a systemic inflammatory disorder characterized by skin rash, spiking fever, arthritis, sore throat, lymphadenopathy, and hepatosplenomegaly. Although the etiology of this disease has not been fully clarified, both innate and acquired immune responses could contribute to its pathogenesis. Hyperactivation of macrophages and neutrophils along with low activation of natural killer (NK) cells in innate immunity, as well as hyperactivation of Th1 and Th17 cells, whereas low activation of regulatory T cells (Tregs) in acquired immunity are involved in the pathogenic process of AOSD. In innate immunity, activation of monocytes/macrophages might play central roles in the development of AOSD and macrophage activation syndrome (MAS), a severe life-threating complication of AOSD. Regarding the activation mechanisms of monocytes/macrophages in AOSD, in addition to type II interferon (IFN) stimulation, several pathways have recently been identified, such as the pathogen-associated molecular patterns (PAMPs) and damage-associated molecular patterns (DAMPs)-pattern recognition receptors (PRRs) axis, and neutrophil extracellular traps (NETs)-DNA. These stimulations on monocytes/macrophages cause activation of the nucleotide-binding oligomerization domain, leucine-rich repeat, and pyrin domain (NLRP) 3 inflammasomes, which trigger capase-1 activation, resulting in conversion of pro-IL-1β and pro-IL-18 into mature forms. Thereafter, IL-1β and IL-18 produced by activated monocytes/macrophages contribute to various clinical features in AOSD. We identified placenta-specific 8 (PLAC8) as a specifically increased molecule in monocytes of active AOSD, which correlated with serum levels of CRP, ferritin, IL-1β, and IL-18. Interestingly, PLAC8 could suppress the synthesis of pro-IL-1β and pro-IL-18 via enhanced autophagy; thus, PLAC8 seems to be a regulatory molecule in AOSD. These findings for the activation mechanisms of monocytes/macrophages could shed light on the pathogenesis and development of a novel therapeutic strategy for AOSD.
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Rao S, Tsang LSL, Zhao M, Shi W, Lu Q. Adult-onset Still’s disease: A disease at the crossroad of innate immunity and autoimmunity. Front Med (Lausanne) 2022; 9:881431. [PMID: 36072947 PMCID: PMC9442343 DOI: 10.3389/fmed.2022.881431] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 07/27/2022] [Indexed: 01/12/2023] Open
Abstract
Adult-onset Still’s disease (AOSD) is a rare disease affecting multiple systems and organs with unknown etiology, and the clinical symptoms are usually described as spiking fever, arthritis, evanescent salmon-pink eruptions, lymphadenopathy, splenomegaly, and other manifestations. The laboratory indicators are not specific, often presenting as increased leukocyte counts and neutrophil percentage, elevated erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP), hyperferritinemia, and increased inflammatory factors. ANA, ENA, and RF are negative. According to those unspecific clinical presentations and laboratory findings, infection, tumor, connective tissue disease, and other diseases must be ruled out before diagnosis. The diagnosis of AOSD is a great challenge for clinicians. The mechanism of AOSD pathogenesis is complicated and still being studied. There is a new opinion that atypical persistent skin eruptions (APSEs) with specific histological manifestations are unique for AOSD, and APSEs might be on a spectrum with classical evanescent eruptions. Studies on APSEs showed that IL-1β and IFN-γ are strongly correlated with the pathogenesis of necrosis keratinocytes in APSEs. IL-1β is strongly involved in inflammatory disease when it is abnormal, and plays an important role in the pathogenesis of neutrophil dermatosis. In the early stage of AOSD, skin lesions appear to be evanescent urticaria-like eruptions accompanied by fever, and only neutrophils infiltrate around the blood vessels in the dermis pathologically. As the course of the disease progresses, IL-1β is gradually released. Through the stimulation of other inflammatory factors and the influence of unknown factors, IL-1β gradually infiltrates into the stratum corneum and finally accumulates around the necrotic keratinocytes of the stratum corneum. However, the detailed mechanism is still unknown. IFN-γ could play a pro-inflammatory or regulatory role in some disorders. IL-1β can enhance the expression of IFN-γ, and IFN-γ can cause keratinocyte apoptosis by activating the autocrine of caspase. Also, several pieces of evidence indicate that adaptive immunity is also involved in the pathogenesis of AOSD. Increased α-soluble receptors of IL-2 may suggest T-cell activation and proliferation in AOSD patients. Increased IL-4- and IFN-γ-producing T cells were found in active AOSD and related to disease severity. Frequencies of Treg cells in AOSD were significantly lower and were inversely correlated with disease severity. According to these, more and more researchers have reached a consensus that AOSD is a disease at the crossroads of innate immunity and autoimmunity. In this review, we will provide a comprehensive insight into AOSD, describing research progress and the immunological mechanism contribution to the disease. In the meantime, different treatment options and the efficacy and safety of various biologic agents are also discussed. A further understanding of AOSD requires closer cooperation among doctors from different departments, and this review will provide a new idea for diagnosis and therapeutic options.
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Affiliation(s)
- Shijia Rao
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Medical Epigenomics, Changsha, China
| | - Lemuel Shui-Lun Tsang
- College of Medicine, University of Tennessee Health Science Center, Memphis, TN, United States
| | - Ming Zhao
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Medical Epigenomics, Changsha, China
| | - Wei Shi
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Wei Shi,
| | - Qianjin Lu
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Medical Epigenomics, Changsha, China
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China
- Key Laboratory of Basic and Translational Research on Immune-Mediated Skin Diseases, Chinese Academy of Medical Sciences, Nanjing, China
- Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Nanjing, China
- Qianjin Lu,
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12
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Qin A, Sun J, Gao C, Li C. Bibliometrics analysis on the research status and trends of adult-onset Still’s disease: 1921-2021. Front Immunol 2022; 13:950641. [PMID: 35924251 PMCID: PMC9339616 DOI: 10.3389/fimmu.2022.950641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 06/27/2022] [Indexed: 11/30/2022] Open
Abstract
Objectives The aim of this research is to discuss the research status, hotspots, frontiers and development trends in the field of adult-onset Still’s disease (AOSD) based on bibliometrics and visual analysis by CiteSpace software. Methods The relevant research articles on AOSD from 1921 to 2021 were retrieved from the Scopus database. CiteSpace software was used to form a visual knowledge map and conduct analysis for the countries/regions, journals, authors, keywords, clusters, research hotspots and frontiers of the included articles. Results There were 2,373 articles included, and the number of articles published during 1921-2021 is increasing. The country with the highest number of articles published was Japan (355, 14.96%), followed by the United States (329, 13.86%) and France (215, 9.06%). The author with the highest number of publications is Ansell, Barbara M. (30, 1.26%), and the author with the highest co-citation frequency is Yamaguchi, Masaya (703). Clinical Rheumatology is the journal with the highest publication frequency. The top five cluster groups were “joint”, “differential diagnosis”, “prednisolone”, “methotrexate” and “macrophage activation syndrome”. The diagnosis, treatment and pathogenesis of AOSD form the main research fields, and prognosis and complications are the research hotspots and trends. Conclusions The global research field in AOSD has expanded in the past 100 years. The complications and new pathogenesis of AOSD are hotspots in this field and need further study in the future.
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Affiliation(s)
- Aining Qin
- School of Nursing, Peking University, Beijing, China
| | - Jing Sun
- Department of Community Nursing, School of Nursing, Peking University, Beijing, China
- *Correspondence: Jing Sun,
| | - Chao Gao
- Department of Rheumatology and Immunology, Peking University People’s Hospital, Beijing, China
| | - Chunying Li
- Information and Reference Department, Peking University Health Science Library, Beijing, China
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Xu B, Wang J, Meng X, Bao B. Bibliometrics and Visual Analysis of Adult-onset Still Disease (1976–2020). Front Public Health 2022; 10:884780. [PMID: 35784223 PMCID: PMC9240422 DOI: 10.3389/fpubh.2022.884780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Accepted: 05/13/2022] [Indexed: 12/02/2022] Open
Abstract
Background Adult-onset Still Disease (AoSD) is a rare disorder without standardized diagnostic criteria. People are paying more and more attention to its research. At present, no published studies have assessed the AoSD field using bibliometric tools. This study aimed to analyze research hotspots and frontiers through bibliometrics to provide a scientific and accurate reference for new and existing researchers. Methods Data were obtained from the Web of Science core database and analyzed by CiteSpace, VOSviewer, and Microsoft Excel. Results Involving 86 countries and regions, a total of 11,121 authors published 2,199 articles in 676 journals. These studies were published from 1976 to 2020. The United States published the most related articles (397). The United States, France, Italy, and Germany were the top four countries with a high H-index. Authors and institutions with high number of published articles and high citations are mainly located in France and Italy. High-frequency keywords include classification, criteria, diagnosis, and therapy method. Keyword clustering covers the connection between AoSD and rheumatoid arthritis, disease diagnosis, classification, and risk factors. Conclusions The research on AoSD focuses on the diagnosis and differential diagnosis of the disease. Targeted therapy will become a research hotspot in the future, and relevant clinical research needs to appropriately expand the sample size and improve the credibility of the conclusions. The data reported in this study can serve as a useful resource for researchers studying AoSD.
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Affiliation(s)
- Bowen Xu
- Department of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Jian Wang
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Department of Nephrology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Xiaoying Meng
- Graduate School, China Academy of Chinese Medical Sciences, Beijing, China
- *Correspondence: Xiaoying Meng
| | - Binghao Bao
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Binghao Bao
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Cakan N, Yılmaz R, Karaaslan E, Ateş Ö. Association of Macrophage Migration Inhibitory Factor Gene –173 G/C Polymorphism (rs755622) with Familial Mediterranean Fever in Children. J Pediatr Genet 2022; 11:91-98. [DOI: 10.1055/s-0040-1719053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 09/18/2020] [Indexed: 10/22/2022]
Abstract
Abstract
Objectives The aim of this study was to identify the genotypic analysis and allele frequencies of the –173 G/C polymorphism in the macrophage migration inhibitory factor (MIF) gene in children diagnosed with familial Mediterranean fever (FMF).
Methods The study included 98 children who were diagnosed with FMF according to the Tel Hashomer criteria and one hundred and 57 healthy children as the control group. Genotyping was done for a polymorphism in a promoter region of the MIF gene (G/C at position –173).
Results The relationship of FMF prevalence and –173 G/C genotype of the MIF gene was statistically significant. Individuals with the CC genotype seem to be predisposed to FMF.
Conclusion The C/C polymorphism at position –173 of the MIF gene could be associated with excessive inflammation and immune response and can lead to susceptibility to FMF
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Affiliation(s)
- Nursen Cakan
- Clinic of Pediatrics, Tokat State Hospital, Tokat, Turkey
| | - Resul Yılmaz
- Division of Pediatric Critical Care, Department of Pediatrics, Selcuk University School of Medicine, Konya, Turkey
| | - Erhan Karaaslan
- Department of Pediatrics, Gaziosmanpasa University School of Medicine, Tokat, Turkey
| | - Ömer Ateş
- Department of Medical Biology and Genetics, Gaziosmanpasa University School of Medicine, Tokat, Turkey
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15
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Ruscitti P, Berardicurti O, Giacomelli R, Cipriani P. The clinical heterogeneity of adult onset Still's disease may underlie different pathogenic mechanisms. Implications for a personalised therapeutic management of these patients. Semin Immunol 2021; 58:101632. [PMID: 35787972 DOI: 10.1016/j.smim.2022.101632] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Adult-onset Still's disease (AOSD) is a rare inflammatory disease of unknown aetiology usually affecting young adults and manifesting with a clinical triad of spiking fever, arthritis, and evanescent cutaneous rash. AOSD may be considered a highly heterogeneous disease, despite a similar clinical presentation, the disease course may be completely different. Some patients may have a single episode of the disease whereas others may evolve toward a chronic course and experience life-threatening complications. On these bases, to dissect the clinical heterogeneity of this disease, four different subsets were identified combining the manifestations at the beginning with possible diverse outcomes over time. Each one of these derived subsets would be characterised by a prominent different clinical feature from others, thus proposing dissimilar underlying pathogenic mechanisms, at least partially. Consequently, a distinct management of AOSD may be suggested to appropriately tailor the therapeutic strategy to these patients, according to principles of the precision medicine. These findings would also provide the rationale to recognise a different genetic and molecular profile of patients with AOSD. Taking together these findings, the basis for a precision medicine approach may be suggested in AOSD, which would drive a tailored therapeutic approach in these patients. A better patient stratification may also help in arranging specific designed studies to improve the management of patients with AOSD. Behind these different clinical phenotypes, distinct endotypes of AOSD may be suggested, probably differing in pathogenesis, outcomes, and response to therapies.
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Affiliation(s)
- Piero Ruscitti
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy.
| | - Onorina Berardicurti
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Roberto Giacomelli
- Unit of Rheumatology and Clinical Immunology, University of Rome "Campus Biomedico", Rome, Italy
| | - Paola Cipriani
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
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16
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Ma Y, Meng J, Jia J, Wang M, Teng J, Zhu D, Yang C, Hu Q. Current and emerging biological therapy in adult-onset Still's disease. Rheumatology (Oxford) 2021; 60:3986-4000. [PMID: 34117886 PMCID: PMC8410009 DOI: 10.1093/rheumatology/keab485] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 05/31/2021] [Indexed: 12/27/2022] Open
Abstract
Adult-onset Still's disease (AOSD) is a rare, but characteristic non-familial, multi-genic systemic auto-inflammatory disorder, characterized by high spiking fever, salmon-like evanescent skin rash, polyarthritis, sore throat, hyperferritinemia and leucocytosis. The hallmark of AOSD is a cytokine storm triggered by dysregulation of inflammation. Nowadays, with advances in anti-cytokine biologic agents, the treatment of AOSD is no longer limited to NSAIDs, glucocorticoids or conventional synthetic DMARDs. In this review, we focussed on the roles of these cytokines in the pathogenesis of AOSD and summarized the current and emerging biological therapy.
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Affiliation(s)
- Yuning Ma
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai
| | - Jianfen Meng
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai.,Department of Rheumatology and Immunology, The Fourth Affiliated Hospital of Nantong University, The First People's Hospital of Yancheng, Yancheng, China
| | - Jinchao Jia
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai
| | - Mengyan Wang
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai
| | - Jialin Teng
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai
| | - Dehao Zhu
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai
| | - Chengde Yang
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai
| | - Qiongyi Hu
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai
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17
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Cota-Arce JM, Cota J, De León-Nava MA, Hernández-Cáceres A, Moncayo-Salazar LI, Valle-Alvarado F, Cordero-Moreno VL, Bonfil-Solis KL, Bichara-Figueroa JE, Hernández-Hernández J, Villela L. Efficacy and safety of canakinumab in the treatment of adult-onset Still's disease: A systematic review. Semin Arthritis Rheum 2021; 51:1282-1290. [PMID: 34493394 DOI: 10.1016/j.semarthrit.2021.08.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 08/02/2021] [Accepted: 08/17/2021] [Indexed: 12/25/2022]
Abstract
BACKGROUND Adult-onset Still's disease (AOSD) is a rare inflammatory disease, typically characterized by spiking fever, skin rash, and arthralgia or arthritis. Its conventional treatment includes NSAIDs and corticosteroids, and DMARDs as second-line therapy. Frequently, IL-1 inhibitors are also required, mainly in patients refractory to traditional therapy. Canakinumab is a monoclonal antibody that binds IL-1β with high affinity and specificity, making it appropriate for therapeutic purposes in AOSD. OBJECTIVE The aim of this systematic review was to identify and compile the current data on the efficacy and safety of canakinumab in the treatment of AOSD. METHODS Following the guidelines established by the PRISMA statement, we searched Scopus, Web of Science, Pubmed, and Cochrane Library for relevant literature up to March 2021. The inclusion criteria comprised: randomized controlled trials, pooled analyses, observational studies, case series, and case reports. RESULTS Seventeen studies published from 2012 to 2021 were evaluated; 11 of these correspond to case series or case reports, four observational studies, one placebo-controlled phase II trial, and one analysis of pooled systemic juvenile idiopathic arthritis data. In general, out of a total of 99 patients, 68.7% of these presented a complete remission of the systemic and arthritic manifestations at the end of the observation period, while 16.2% of the patients showed a partial improvement of the symptoms and the remaining (15.1%) did not show clinical improvement or were excluded. Moreover, 210 adverse events were reported in 69 patients during canakinumab treatment, of which the majority correspond to respiratory tract infections, arthralgia, disease flares, abdominal pain, nausea, and diarrhea, whereas the most common severe adverse events included macrophage activation syndrome and serious infections. Also, a corticosteroid-sparing effect was observed in a large percentage of patients. CONCLUSION More studies with solid evidence are needed to support the efficacy of canakinumab in AOSD, although its use is encouraged by the increasing favorable results reported and the efficacy of other IL-1 inhibitors. It was also associated with an acceptable safety profile, similar to expected in IL-1 inhibitor therapy. However, future studies with well-defined endpoints are warranted to examine further the usefulness of canakinumab in AOSD.
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Affiliation(s)
- Julián M Cota-Arce
- Hospital General "Dr. Fernando Ocaranza" - Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Hermosillo, Son., México
| | - Jonhatan Cota
- Hospital General de Zona 4 - Instituto Mexicano del Seguro Social (IMSS), Guadalupe, N.L., México
| | - Marco A De León-Nava
- Departamento de Innovación Biomédica, Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada, B.C., México
| | - Alexia Hernández-Cáceres
- Hospital General "Dr. Fernando Ocaranza" - Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Hermosillo, Son., México
| | - Leopoldo I Moncayo-Salazar
- Centro Médico "Dr. Ignacio Chávez" - Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado de Sonora (ISSSTESON), Hermosillo, Son., México
| | - Fidel Valle-Alvarado
- Hospital General "Dr. Fernando Ocaranza" - Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Hermosillo, Son., México
| | - Vera L Cordero-Moreno
- Hospital General "Dr. Fernando Ocaranza" - Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Hermosillo, Son., México
| | - Karen L Bonfil-Solis
- Hospital General "Dr. Fernando Ocaranza" - Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Hermosillo, Son., México
| | - Jesús E Bichara-Figueroa
- Hospital General "Dr. Fernando Ocaranza" - Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Hermosillo, Son., México
| | - José Hernández-Hernández
- Escuela de Medicina y Ciencias de la Salud, Instituto Tecnológico y de Estudios Superiores de Monterrey (ITESM), Monterrey, N.L., México
| | - Luis Villela
- Hospital General "Dr. Fernando Ocaranza" - Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Hermosillo, Son., México; Centro Médico "Dr. Ignacio Chávez" - Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado de Sonora (ISSSTESON), Hermosillo, Son., México; Escuela de Ciencias de la Salud, Universidad del Valle de México (UVM) Campus Hermosillo, Hermosillo, Son., México.
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18
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Kaneko Y, Takeuchi T. Interleukin-6 inhibition: a therapeutic strategy for the management of adult-onset Still's disease. Expert Opin Biol Ther 2021; 22:79-85. [PMID: 34126828 DOI: 10.1080/14712598.2021.1942832] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Introduction:Patients with adult-onset Still's disease have markedly elevated serum levels of proinflammatory cytokines, such as IL-1β, IL-6, and IL-18, suggesting the potential of these molecules as therapeutic targets. IL-6 accelerates macrophage and cytotoxic T-cell differentiation and neutrophil and macrophage chemotaxis and is one of the most important cytokines in the pathogenesis of adult-onset Still's disease.Areas covered:The review summarizes the importance of IL-6 in the pathogenesis of adult-onset Still's disease and clinical aspects of IL-6 inhibition from retrospective and prospective studies.Expert opinion:Adult-onset Still's disease is a systemic inflammatory disease of unknown etiology and characterized by elevated various proinflammatory cytokines. In particular, serum concentrations of IL-6 is significantly high in patients with active adult-onset Still's disease, and many case reports, cohort studies and one randomized, placebo-controlled trail have shown the efficacy of IL-6 blockade in patients with adult-onset Still's disease who were refractory to glucocorticoids and other immunosuppressive treatments. IL-6 inhibition is effective for both systemic and joint manifestations with arthritis improving slowly. There is still a concern over the triggering of macrophage activation syndrome; however, the IL-6 inhibition strategy has introduced better management of adult-onset Still's disease.
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Affiliation(s)
- Yuko Kaneko
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Tsutomu Takeuchi
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
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19
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Liu X, Guo R, Meng X, Fang J, Lu L. The Role of RIPK1/3 in Adult Onset Still's Disease Patients With Liver Damage: A Preliminary Study. Front Immunol 2020; 11:560744. [PMID: 33329521 PMCID: PMC7732483 DOI: 10.3389/fimmu.2020.560744] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Accepted: 10/22/2020] [Indexed: 11/13/2022] Open
Abstract
Objective This study aimed to investigate the distributions of lymphocytes in adult onset Still’s disease (AOSD) with liver dysfunction, and further prospectively explore whether receptor interacting serine/threonine kinases (RIPKs) in lymphocytes play a role in the pathogenesis of AOSD especially liver involvement. Methods Seventy-two AOSD patients and 19 cases of healthy controls (HCs) were retrospectively reviewed, the AOSD group was then divided into liver damage (LD) group and non-liver damage (NLD) group, and the distributions of lymphocytes in peripheral blood were analyzed. Another independent 24 AOSD patients and 20 HCs were recruited for prospective study of RIPKs; the RIPKs in peripheral blood lymphocytes were detected by flow cytometry. Liver biopsy specimens were obtained from two AOSD patients and underwent immunochemistry analysis with RIPK1 and RIPK3 antibody. Results In the retrospective study, AOSD showed significantly abnormal lymphocytes distributions, and disease activity was positively correlated with percentage of CD3+ T cells. LD patients were younger in age and showed higher disease activity score than NLD patients; they had higher frequencies of CD3+ T cells, especially higher CD8+ T cells (all p<0.05). In the prospective study, RIPKs in lymphocytes were significantly higher in AOSD patients than that of HCs, and LD patients also showed higher RIPKs expression than NLD patients. In addition, RIPKs were positively correlated with erythrocyte sedimentation rate (ESR) and disease activity in AOSD patients and LD and NLD subgroups (all p<0.05). Further, RIPKs expression was confirmed in two AOSD patients’ liver. ROC curve analysis indicated that RIPKs in lymphocytes (%) could be potential biomarkers in the diagnosis of AOSD and liver damage. Conclusions Abnormal lymphocytes distributions and RIPKs expression were detected in AOSD. Aberrant expression of RIPKs in lymphocytes might be involved in the pathogenesis of AOSD. RIPKs could be candidate markers for AOSD and liver damage.
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Affiliation(s)
- Xuesong Liu
- Department of Rheumatology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China.,Department of Ultrasound, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Ruru Guo
- Department of Rheumatology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Xinyu Meng
- Department of Rheumatology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Jianchen Fang
- Department of Pathology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Liangjing Lu
- Department of Rheumatology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
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20
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Jung JY, Kim JW, Suh CH, Kim HA. Roles of Interactions Between Toll-Like Receptors and Their Endogenous Ligands in the Pathogenesis of Systemic Juvenile Idiopathic Arthritis and Adult-Onset Still's Disease. Front Immunol 2020; 11:583513. [PMID: 33224145 PMCID: PMC7674197 DOI: 10.3389/fimmu.2020.583513] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 10/12/2020] [Indexed: 12/14/2022] Open
Abstract
Systemic juvenile idiopathic arthritis (JIA) and adult-onset Still’s disease (AOSD) are systemic inflammatory disorders that manifest as high-spiking fever, joint pain, evanescent skin rash, and organomegaly. Their pathogenesis is unclear, but inflammation is triggered by activation of the innate immune system with aberrant production of proinflammatory cytokines. Along with extrinsic factors, intrinsic pathways can trigger an unexpected immune response. Damage-associated molecular patterns (DAMPs) induce the activation of innate immune cells, leading to sterile inflammation in systemic JIA and AOSD. These endogenous proteins interact with Toll-like receptors (TLRs), which are pattern recognition receptors, and mediate immune signaling following stimulation by pathogen-associated molecular patterns and DAMPs. Several DAMPs, such as S100 proteins, play a role in the development or severity of systemic JIA and AOSD, in which their interactions with TLRs are altered. Also, the expression levels of genes encoding DAMPs contribute to the susceptibility to systemic JIA and AOSD. Herein, we review reports that TLR and DAMP signaling initiates and/or maintains the inflammatory response in systemic JIA and AOSD, and their correlations with the clinical characteristics of those diseases. In addition, we assess their utility as biomarkers or therapeutics for systemic JIA and AOSD.
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Affiliation(s)
- Ju-Yang Jung
- Department of Rheumatology, Ajou University of Medical School, Suwon, South Korea
| | - Ji-Won Kim
- Department of Rheumatology, Ajou University of Medical School, Suwon, South Korea
| | - Chang-Hee Suh
- Department of Rheumatology, Ajou University of Medical School, Suwon, South Korea
| | - Hyoun-Ah Kim
- Department of Rheumatology, Ajou University of Medical School, Suwon, South Korea
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Li S, Zheng S, Tang S, Pan Y, Zhang S, Fang H, Qiao J. Autoinflammatory Pathogenesis and Targeted Therapy for Adult-Onset Still's Disease. Clin Rev Allergy Immunol 2020; 58:71-81. [PMID: 31147820 DOI: 10.1007/s12016-019-08747-8] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Adult-onset Still's disease (AOSD) is a rare multisystem autoinflammatory disorder of unknown etiology. AOSD is generally characterized by high spiking fever, arthralgia or arthritis, skin rash, leukocytosis, and hyperferritinemia. Traditionally, AOSD has been treated with non-steroidal anti-inflammatory drugs, corticosteroids, and immunosuppressants. An increasing number of studies have shown that proinflammatory cytokines, such as interleukin-1β, -18, -6, and tumor necrosis factor-α, play key roles in AOSD and may serve as therapeutic targets. In the current review, we provided insights into the roles of these cytokines in the pathogenesis of AOSD and also provided a commentary on the clinical studies of biologic therapy against AOSD.
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Affiliation(s)
- Sheng Li
- Department of Dermatology, the First Affiliated Hospital, College of Medicine, Zhejiang University, No. 79 Qingchun Road, Hangzhou, 310003, China
| | - Siting Zheng
- Department of Dermatology, the First Affiliated Hospital, College of Medicine, Zhejiang University, No. 79 Qingchun Road, Hangzhou, 310003, China
| | - Shunli Tang
- Department of Dermatology, the First Affiliated Hospital, College of Medicine, Zhejiang University, No. 79 Qingchun Road, Hangzhou, 310003, China
| | - Yunlei Pan
- Department of Dermatology, the First Affiliated Hospital, College of Medicine, Zhejiang University, No. 79 Qingchun Road, Hangzhou, 310003, China
| | - Shan Zhang
- Department of Dermatology, the First Affiliated Hospital, College of Medicine, Zhejiang University, No. 79 Qingchun Road, Hangzhou, 310003, China
| | - Hong Fang
- Department of Dermatology, the First Affiliated Hospital, College of Medicine, Zhejiang University, No. 79 Qingchun Road, Hangzhou, 310003, China.
| | - Jianjun Qiao
- Department of Dermatology, the First Affiliated Hospital, College of Medicine, Zhejiang University, No. 79 Qingchun Road, Hangzhou, 310003, China.
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Du X, Li R, Song S, Ma L, Xue H. The Role of MIF-173G/C Gene Polymorphism in the Susceptibility of Autoimmune Diseases. Mediators Inflamm 2020; 2020:7825072. [PMID: 32410863 PMCID: PMC7204238 DOI: 10.1155/2020/7825072] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 03/26/2020] [Indexed: 01/16/2023] Open
Abstract
Some certain genetic polymorphisms have been considered to implicate in the pathogenesis and progression of autoimmune diseases and may predispose to an early stage of general autoimmune susceptibility. Recent studies have been conducted to investigate the association between macrophage migration inhibitory factor- (MIF-) 173G/C gene polymorphism and autoimmune diseases; however, the results were not exactly identical. In the present study, a systematic review and meta-analysis of case-control studies was performed to estimate the relationship. A comprehensive search of PubMed, Ebsco, EMbase, WanFang databases and CNKI was done. Odds ratio (ORs) and corresponding 95% confidence intervals (CIs) were combined to pool the effect size. The publication bias was examined by Begg's funnel plots and Egger's test. RevMan 5.3 and STATA 12.0 software were used for statistical processing. 23 papers were included, and the results revealed that MIF-173G/C was significantly associated with an increased risk of autoimmune diseases in five genetic models (recessive genetic model: OR = 1.95, 95% CI: 1.52-2.50; dominant genetic model: OR = 1.35, 95% CI: 1.24-1.46; allele model: OR = 1.32, 95% CI: 1.23-1.41; homozygote model: OR = 1.92, 95% CI: 1.57-2.35; heterozygote model: OR = 4.92, 95% CI: 4.03-6.02), whether in Asia, Europe, or North America. Furthermore, subgroup analysis showed an increasing risk in rheumatoid arthritis (RA), ulcerative colitis (UC), Crohn's disease (CD), atopic dermatitis (AD), Henoch-Schonlein purpura (HSP), and Henoch-Schonlein purpura nephritis (HSPN), but it was not related to the susceptibility of autoimmune hepatitis (AIH). Therefore, it could be considered that MIF-173G/C polymorphism could increase the susceptibility of autoimmune diseases, while there may be the discrepancy of disease entity.
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Affiliation(s)
- Xiangrong Du
- Department of Endocrinology and Metabolism, Binzhou Medical University Hospital, 661 Second Huanghe Road, Binzhou 256603, China
- Department of Internal Medicine, Linzi District People's Hospital, No. 139 Huangong Road, Zibo 255400, China
| | - Ruixia Li
- Department of Endocrinology and Metabolism, Binzhou Medical University Hospital, 661 Second Huanghe Road, Binzhou 256603, China
| | - Shoujun Song
- Department of Endocrinology, Yantai Affiliated Hospital of Binzhou Medical University, No. 717 Jinfu Street, Yantai 264100, China
| | - Lei Ma
- Department of Dermatology, Binzhou Medical University Hospital, No. 661 Second Huanghe Road, Binzhou 256603, China
| | - Haibo Xue
- Department of Endocrinology and Metabolism, Binzhou Medical University Hospital, 661 Second Huanghe Road, Binzhou 256603, China
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Leng L, Siu E, Bucala R. Genotyping Two Promoter Polymorphisms in the MIF Gene: A -794 CATT 5-8 Microsatellite Repeat and a -173 G/C SNP. Methods Mol Biol 2020; 2080:67-84. [PMID: 31745872 DOI: 10.1007/978-1-4939-9936-1_7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Macrophage migration inhibitory factor (MIF) is an upstream proinflammatory cytokine encoded by a functionally polymorphic locus. The promoter region of the human MIF gene contains two polymorphisms. A variable nucleotide tandem repeat at position -794 comprises five to eight CATT repeats (referred to henceforth by numbers from 5 to 8, rs5844572). Gene reporter assays show a proportional increase in transcription with CATT repeat number; the 5-repeat allele leads to low expression, and the 6-, 7-, and 8-repeat alleles lead to correspondingly higher expression of MIF. A second MIF promoter polymorphism comprises a G-to-C single nucleotide polymorphism (SNP) at position -173 (rs755622), which is in strong linkage disequilibrium with -794 7-CATT and is associated with arthritis clinical severity and higher serum and synovial fluid MIF levels. This allele also has been reported to confer improved survival in patients with outpatient pneumonia. In this chapter, we will introduce the methods of genotyping CATT5-8 repeats and the MIF -173 G/C from human samples.
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Affiliation(s)
- Lin Leng
- Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut, USA
| | - Edwin Siu
- Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut, USA
| | - Richard Bucala
- Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut, USA.
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Wang MY, Jia JC, Yang CD, Hu QY. Pathogenesis, disease course, and prognosis of adult-onset Still's disease: an update and review. Chin Med J (Engl) 2019; 132:2856-2864. [PMID: 31856058 PMCID: PMC6940076 DOI: 10.1097/cm9.0000000000000538] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE Adult-onset Still's disease (AOSD) is a rare but clinically well-known polygenic systemic autoinflammatory disease. In this review, we aim to present frontiers in the pathogenesis, clinical features, diagnosis, biomarkers, disease course, prognosis, and treatment in AOSD. DATA SOURCES We retrieved information from the PubMed database up to July 2019, using various search terms and relevant words, including AOSD and Still's disease. STUDY SELECTION We included data from peer-reviewed journals. Both basic and clinical studies were selected. RESULTS Pathogenesis of AOSD involves genetic background, infectious triggers, and immunopathogenesis, mainly the activation of macrophages and neutrophils followed by a cytokine storm. Diagnosis and prognosis evaluation of AOSD is still challenging; therefore, there is an urgent need to identify better biomarkers. Biologic agents, including interleukin (IL)-1β, IL-6, and tumor necrosis factor-α antagonists in the treatment of AOSD, have good prospect. CONCLUSION This review highlights the advances in pathogenesis, potential biomarkers, disease course, and treatment in AOSD.
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Affiliation(s)
- Meng-Yan Wang
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
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25
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The IL-1 family of cytokines and receptors in rheumatic diseases. Nat Rev Rheumatol 2019; 15:612-632. [DOI: 10.1038/s41584-019-0277-8] [Citation(s) in RCA: 168] [Impact Index Per Article: 33.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/18/2019] [Indexed: 02/07/2023]
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Influence of the MIF polymorphism -173G > C on Turkish postmenopausal women with osteoporosis. Z Rheumatol 2019; 77:629-632. [PMID: 28905103 DOI: 10.1007/s00393-017-0382-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
BACKGROUND MIF, a proinflammatory cytokine, contributes to the pathogenesis of acute, chronic, and autoimmune inflammatory disorders and balances the suppressive effect of glucocorticoids on the immune system. There is an interaction between bone metabolism and the immune system via the production of cytokines. We aimed to analyze the relationship between the MIF gene -173G > C promoter polymorphism and osteoporosis. METHODS In this case-control study performed in a university hospital, 286 samples (136 women with osteoporosis and 150 healthy age-matched controls) participated. The polymerase chain reaction-based restriction fragment length polymorphism (PCR-RFLP) assay was used to genotype the MIF gene polymorphism. The alleles and genotypes frequencies of patients and controls were compared using the χ2 test. RESULTS The genotype frequencies of MIF gene -173G > C polymorphism showed statistically significant differences between patients and controls (p = 0.038). Also, the subjects carrying the variant C allele in the MIF -173 position were at significantly higher risk of osteoporosis than subjects carrying the wild-type G allele (p = 0.009, odds ratio 1.7, 95% confidence interval 1.1-2.6). CONCLUSION Our study suggested a strong association between MIF gene -173G > C polymorphism and osteoporosis in a Turkish population.
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Jung JY, Suh CH, Kim HA. The role of damage-associated molecular pattern for pathogenesis and biomarkers in adult-onset Still's disease. Expert Rev Mol Diagn 2019; 19:459-468. [PMID: 31055973 DOI: 10.1080/14737159.2019.1615449] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Introduction: Adult-onset Still's disease (AOSD) is a systemic inflammatory disease, which presents itself as an adult form of systemic juvenile idiopathic arthritis. Innate immune activation driven by a combination of genetic and environmental factors is the primary mechanism underlying disease pathogenesis in AOSD patients. Few biomarkers have been identified for AOSD diagnosis or for the assessment of disease activity or prediction of clinical outcomes. Damage-associated molecular patterns (DAMPs) can activate innate immunity, resulting in tissue damage. Changes in several DAMPs are associated with disease pathogenesis in AOSD patients. Areas covered: This review describes the role of DAMPs in AOSD pathogenesis and discusses their potential for use as disease biomarkers. Together with overall pathogenesis of AOSD, high-mobility group box-1, advanced glycation end products, S100 proteins, and neutrophil extracellular traps are introduced and discussed in detail. Expert opinion: The activation of macrophages and neutrophils is associated with several DAMPs, causing high concentrations of proinflammatory cytokines in AOSD patients. Involvement of certain DAMPs in AOSD patients is well documented due to the presence of sterile inflammation; however, direct evidence for some DAMPs is lacking. Further research into the role of DAMP molecules in AOSD patients may reveal new biomarkers and provide targets for disease intervention.
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Affiliation(s)
- Ju-Yang Jung
- a Department of Rheumatology , Ajou University of medical school , Suwon , Republic of Korea
| | - Chang-Hee Suh
- a Department of Rheumatology , Ajou University of medical school , Suwon , Republic of Korea
| | - Hyoun-Ah Kim
- a Department of Rheumatology , Ajou University of medical school , Suwon , Republic of Korea
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Stroud J. A mechanistic theory explaining hyperferritinaemia in haemophagocytic lymphohistiocytosis. Med Hypotheses 2019; 122:165-171. [DOI: 10.1016/j.mehy.2018.11.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 11/20/2018] [Accepted: 11/21/2018] [Indexed: 12/26/2022]
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Ruscitti P, Giacomelli R. Pathogenesis of adult onset still’s disease: current understanding and new insights. Expert Rev Clin Immunol 2018; 14:965-976. [DOI: 10.1080/1744666x.2018.1533403] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Piero Ruscitti
- Division of Rheumatology, Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, L’Aquila, Italy
| | - Roberto Giacomelli
- Division of Rheumatology, Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, L’Aquila, Italy
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Giacomelli R, Ruscitti P, Shoenfeld Y. A comprehensive review on adult onset Still's disease. J Autoimmun 2018; 93:24-36. [PMID: 30077425 DOI: 10.1016/j.jaut.2018.07.018] [Citation(s) in RCA: 232] [Impact Index Per Article: 38.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 07/26/2018] [Accepted: 07/26/2018] [Indexed: 02/06/2023]
Abstract
Adult-onset Still's disease (AOSD) is a systemic inflammatory disorder of unknown etiology usually affecting young adults; spiking fever, arthritis and evanescent rash are commonly observed during the disease. Other frequently observed clinical features include sore throat, hepatomegaly, splenomegaly, lymphadenopathy and serositis. Furthermore, AOSD patients may experience different life-threating complications. Macrophage activation syndrome (MAS) has been reported up to 15% of AOSD patients and it is considered to be the most severe complication of the disease being characterised by high mortality rate. During AOSD, laboratory tests reflect the systemic inflammatory process showing high levels of erythrocyte sedimentation rate and C-reactive protein. In addition, the ferritin levels are typically higher than those observed in other autoimmune, inflammatory, infectious, or neoplastic diseases. Analysing AOSD disease course, 3 different clinical patterns of AOSD have been identified: i. monocyclic pattern, characterised by a systemic single episode; ii. polycyclic pattern, characterised by multiple, ≤ 1 year lasting, flares, alternating with remissions; iii. chronic pattern, related to a persistently active disease with associated polyarthritis. At present, AOSD therapeutic strategy is aimed at targeting pro-inflammatory signs and symptoms, preventing organ damage and life-threating complications and minimising adverse effects of treatment. However, the treatment of AOSD remains largely empirical, lacking controlled clinical trials. High dosages of corticosteroids are usually the first line therapy when the systemic symptoms predominate. Despite this treatment, a large percentage of patients experiences several flares with an evolution toward the chronic disease course and up to 16% of patients die during the follow up, due to AOSD-related complications. On these bases, in the last years, biological agents have been successfully used in refractory cases. Finally, multiple recent lines of evidence have suggested new insights in AOSD pathogenesis unmasking further therapeutic targets. In fact, small molecules, used in experimental MAS models, might represent new therapeutic options.
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Affiliation(s)
- Roberto Giacomelli
- Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy.
| | - Piero Ruscitti
- Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Yehuda Shoenfeld
- Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
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31
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Sfriso P, Bindoli S, Galozzi P. Adult-Onset Still’s Disease: Molecular Pathophysiology and Therapeutic Advances. Drugs 2018; 78:1187-1195. [DOI: 10.1007/s40265-018-0956-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Increased serum levels and promoter polymorphisms of macrophage migration inhibitory factor in schizophrenia. Prog Neuropsychopharmacol Biol Psychiatry 2018; 83:33-41. [PMID: 29305329 DOI: 10.1016/j.pnpbp.2018.01.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Revised: 01/01/2018] [Accepted: 01/01/2018] [Indexed: 01/29/2023]
Abstract
BACKGROUND Numerous studies have suggested that an immune system imbalance plays an important role in schizophrenia. Macrophage migration inhibitory factor (MIF) is a pleiotropic cytokine. It plays multiple roles in various biological processes, including inflammation and neurogenesis. Furthermore, several exhaustive serum proteomic profiling studies have identified MIF as a potential biomarker of schizophrenia. Here, we investigate MIF protein levels in serum and postmortem prefrontal cortex in patients with schizophrenia and controls. Moreover, we investigate the association of two functional polymorphisms in the MIF gene promoter region (MIF-794CATT5-8 microsatellite and MIF-173G/C single-nucleotide polymorphism [SNP]) with schizophrenia. METHODS We measured serum MIF levels with an enzyme-linked immunosorbent assay (ELISA) (51 patients vs. 86 controls) and postmortem brain MIF levels with a western blotting assay (18 patients vs. 22 controls). Subsequently, we genotyped the MIF-794CATT5-8 microsatellite with a fluorescence-based fragment assay and the MIF-173G/C SNP with a TaqMan SNP genotyping assay (1483 patients vs. 1454 controls). RESULTS Serum MIF levels were significantly higher in patients with schizophrenia than in controls (p=0.00118), and were positively correlated with antipsychotic dose (Spearman's r=0.222, p=0.0402). In addition, an earlier age of onset was observed in patients with a high serum MIF level (≥40ng/mL) than those with a low serum MIF level (<40ng/mL) (p=0.0392). However, postmortem brain MIF levels did not differ between patients with schizophrenia and controls. The association study revealed that the CATT6-G haplotype was nominally significantly associated with schizophrenia (p=0.0338), and that the CATT6 allele and CATT6-G haplotype were significantly associated with female adolescent-onset schizophrenia (AsOS) (corrected p=0.0222 and p=0.0147, respectively). CONCLUSIONS These results suggest that serum MIF level is a potential pharmacodynamic and/or monitoring marker of schizophrenia, and is related to a novel antipsychotic effect beyond dopamine antagonism. Furthermore, the MIF gene polymorphisms are associated with the risk for schizophrenia especially in adolescent females, and are potential stratification markers of schizophrenia. Further studies of MIF are warranted to elucidate the pathophysiology of schizophrenia and the effects of antipsychotics.
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Ma Y, Wu M, Zhang X, Xia Q, Yang J, Xu S, Pan F. Efficacy and safety of tocilizumab with inhibition of interleukin-6 in adult-onset Still’s disease: A meta-analysis. Mod Rheumatol 2018; 28:849-857. [DOI: 10.1080/14397595.2017.1416924] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Yubo Ma
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, PR China
- The Key Laboratory of Major Autoimmune Diseases, Anhui Medical University, Hefei, PR China
| | - Meng Wu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, PR China
- The Key Laboratory of Major Autoimmune Diseases, Anhui Medical University, Hefei, PR China
| | - Xu Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, PR China
- The Key Laboratory of Major Autoimmune Diseases, Anhui Medical University, Hefei, PR China
| | - Qing Xia
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, PR China
- The Key Laboratory of Major Autoimmune Diseases, Anhui Medical University, Hefei, PR China
| | - Jiajia Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, PR China
- The Key Laboratory of Major Autoimmune Diseases, Anhui Medical University, Hefei, PR China
| | - Shengqian Xu
- Department of Rheumatism and Immunity, The First Affiliated Hospital of Anhui Medical University, Hefei, PR China
| | - Faming Pan
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, PR China
- The Key Laboratory of Major Autoimmune Diseases, Anhui Medical University, Hefei, PR China
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Nursal AF, Yigit S, Tural E, Kalkan G, Tumer MK, Tekcan A. Macrophage Migration Inhibitory Factor -173GC Variant Might Increase the Risk of Behçet's Disease. Med Princ Pract 2018; 27:285-289. [PMID: 29669352 PMCID: PMC6062730 DOI: 10.1159/000489340] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Accepted: 04/18/2018] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE The aim of the present study was to investigate any possible association between the macrophage migration inhibitory factor (MIF) -173GC variant and Behçet's disease (BD) in a group of Turkish patients. SUBJECTS AND METHODS A total of 111 patients with BD and 100 healthy controls were enrolled in this study. Genomic DNA was extracted from peripheral lymphocytes. The MIF -173GC variant was genotyped using polymerase chain reaction restriction fragment length polymorphism. The allele and genotype frequencies of patients and controls were compared using the χ2 test. RESULTS A statistically significant difference in the distribution of the genotype was observed between BD patients and healthy controls. The homo-genotype CC was more prevalent in the patient group compared to the control group (p = 0.008, OR: 0.24, 95% Cl: 0.05-0.78). A significant association was observed when the patients were compared with the controls according to GG + GC versus CC ge-notypes (p = 0.003, OR: 1.21, 95% CI: 0.06-0.063). Allele frequencies of the MIF -173GC variant did not show any statistically significant difference between patients and controls. CONCLUSION In this study, we conclude that the CC ge-notype of the MIF -173GC variant may be a risk factor in the pathogenesis of BD in the Turkish population. However, further studies with larger samples are needed to address the exact role of this variant in BD.
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Affiliation(s)
- Ayse Feyda Nursal
- Department of Medical Genetics, Faculty of Medicine, Hitit University, Corum, Turkey
- *Ayse Feyda Nursal, Department of Medical Genetics, Faculty of Medicine, Hitit University, Corum (Turkey), E-Mail or
| | - Serbulent Yigit
- Department of Medical Biology, Faculty of Medicine, Gaziosmanpasa University, Tokat, Turkey
| | - Ercan Tural
- Havza Vocational School, Department of Physiotherapy Programme, Ondokuz Mayis University, Samsun, Turkey
| | - Goknur Kalkan
- Department of Dermatology, Faculty of Medicine, Yildirim Beyazit University, Ankara, Turkey
| | - Mehmet Kemal Tumer
- Department of Maxillofacial Surgery, Faculty of Dentistry, Gaziosmanpasa University, Tokat, Turkey
| | - Akin Tekcan
- Department of Medical Biology, Faculty of Medicine, Ahi Evran University, Kirsehir, Turkey
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Li QJ, Zhao PX, Zhang XJ, Yi Y, Cheng DY, Ma JM, Ma XM. Association of the macrophage migration inhibitory factor promoter polymorphisms with benign lymphoepithelial lesion of lacrimal gland. Int J Ophthalmol 2017; 10:1229-1232. [PMID: 28861347 DOI: 10.18240/ijo.2017.08.07] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Accepted: 05/16/2017] [Indexed: 12/24/2022] Open
Abstract
AIM To identify the association of the macrophage migration inhibitory factor (MIF) gene polymorphism with the susceptibility of benign lymphoepithelial lesions (BLEL) of the lacrimal gland. METHODS A total of 40 BLEL of lacrimal gland cases were matched with 40 healthy subjects (HS). Extraction the plasma and whole blood DNA of patients of lacrimal gland BLEL and HS. Elisa and polymerase chain reaction was used to determine in plasma contents of MIF and MIF gene SNP-173G>C and STR -794 CATT(5-8) polymorphism, respectively. RESULTS The MIF levels in plasma were significantly higher in patients with lacrimal gland BLEL versus HS (P<0.001). The -173 G>C MIF polymorphism was significantly associated with lacrimal gland BLEL, with a significantly higher frequency of the C allele in lacrimal gland BLEL patients compared with HS (OR=2.38, 95% CI=1.07-5.31, P=0.032), and the -173 C/x is more frequent in patients than in HS, P=0.037. Besides, we found that the carriage rate of the MIF -173C/x is associated with higher plasma levels of MIF in the BLEL of lacrimal gland. CONCLUSION MIF -173G/C variants play an insidious role in susceptibility of BLEL of lacrimal gland. Otherwise, there is no statistically significant correlation exists between MIF-794 CATT (5-8) and BLEL of lacrimal gland.
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Affiliation(s)
- Qin-Jian Li
- College of Life Science and Bio-engineering, Beijing University of Technology, Beijing 100124, China
| | - Peng-Xiang Zhao
- College of Life Science and Bio-engineering, Beijing University of Technology, Beijing 100124, China
| | - Xu-Juan Zhang
- College of Life Science and Bio-engineering, Beijing University of Technology, Beijing 100124, China
| | - Yang Yi
- College of Life Science and Bio-engineering, Beijing University of Technology, Beijing 100124, China
| | - Dan-Ying Cheng
- Institute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Jian-Min Ma
- Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology &Vision Science Key Lab, Beijing 100730, China
| | - Xue-Mei Ma
- College of Life Science and Bio-engineering, Beijing University of Technology, Beijing 100124, China
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Govoni M, Bortoluzzi A, Rossi D, Modena V. How I treat patients with adult onset Still's disease in clinical practice. Autoimmun Rev 2017; 16:1016-1023. [PMID: 28778712 DOI: 10.1016/j.autrev.2017.07.017] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2017] [Accepted: 06/22/2017] [Indexed: 12/27/2022]
Abstract
Adult onset Still's disease (AOSD) is a rare systemic inflammatory disease of unknown etiology characterized by four cardinal signs which are almost always present in patients: high spiking fever, arthralgia (with or without synovitis), maculo-papular salmon-pink evanescent skin rash, striking leukocytosis with neutrophilia. Here, we review the clinical features of AOSD and describe the best practice approaches for its management, reviewing available guidelines and recommendations and providing experts' insights.
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Affiliation(s)
- Marcello Govoni
- Rheumatology Unit, S. Anna Hospital and University of Ferrara, Italy
| | | | - Daniela Rossi
- Department of Clinical and Biological Sciences, Center of Research of Immunopathology and Rare Diseases, Coordinating Center of the Network for Rare Diseases of Piedmont and Aosta Valley, S. Giovanni Bosco Hospital and University of Turin, Turin, Italy
| | - Vittorio Modena
- Department of Clinical and Biological Sciences, Center of Research of Immunopathology and Rare Diseases, Coordinating Center of the Network for Rare Diseases of Piedmont and Aosta Valley, S. Giovanni Bosco Hospital and University of Turin, Turin, Italy.
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Shimmyo N, Hishimoto A, Otsuka I, Okazaki S, Boku S, Mouri K, Horai T, Takahashi M, Ueno Y, Shirakawa O, Sora I. Association study of MIF promoter polymorphisms with suicide completers in the Japanese population. Neuropsychiatr Dis Treat 2017; 13:899-908. [PMID: 28367056 PMCID: PMC5370383 DOI: 10.2147/ndt.s130855] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Numerous studies suggest that inflammation plays a key role in suicidal behavior. Macrophage migration inhibitory factor (MIF), a proinflammatory cytokine, has received increasing attention in depression research. However, no study has investigated whether MIF has genetic involvement in completed suicide. In this study, we sought to explore the relationship between two functional polymorphisms on the MIF gene promoter (MIF-794CATT5-8 microsatellite and MIF-173G/C single-nucleotide polymorphism [SNP]) and completed suicide by using one of the largest samples of suicide completers ever reported. METHODS The subjects comprised 602 suicide completers and 728 healthy controls. We genotyped MIF-794CATT5-8 microsatellite by polymerase chain reaction-based size discrimination assay and MIF-173G/C SNP by TaqMan® SNP genotyping assay. The allele-, genotype-, or haplotype-based association analyses between the suicide completers and the controls were carried out with the χ2 test, the Cochran-Armitage trend test, or Fisher's exact test. RESULTS Analyses of allele or genotype frequency distributions of the polymorphisms studied here did not reveal any significant differences between the suicide completers and the controls. Haplotype analysis also revealed no association with completed suicide. CONCLUSION To our knowledge, this is the first study that has examined the genetic association between MIF and completed suicide. Our results suggest that the effects of MIF-794CATT5-8 microsatellite and MIF-173G/C SNP on the MIF gene promoter might not contribute to the genetic risk of completed suicide in the Japanese population.
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Affiliation(s)
- Naofumi Shimmyo
- Department of Psychiatry, Department of Community Medicine and Social Health Science, Kobe University Graduate School of Medicine, Kobe
| | - Akitoyo Hishimoto
- Department of Psychiatry, Department of Community Medicine and Social Health Science, Kobe University Graduate School of Medicine, Kobe
| | - Ikuo Otsuka
- Department of Psychiatry, Department of Community Medicine and Social Health Science, Kobe University Graduate School of Medicine, Kobe
| | - Satoshi Okazaki
- Department of Psychiatry, Department of Community Medicine and Social Health Science, Kobe University Graduate School of Medicine, Kobe
| | - Shuken Boku
- Department of Psychiatry, Department of Community Medicine and Social Health Science, Kobe University Graduate School of Medicine, Kobe
| | - Kentaro Mouri
- Department of Psychiatry, Department of Community Medicine and Social Health Science, Kobe University Graduate School of Medicine, Kobe
| | - Tadasu Horai
- Department of Psychiatry, Department of Community Medicine and Social Health Science, Kobe University Graduate School of Medicine, Kobe
| | - Motonori Takahashi
- Division of Legal Medicine, Department of Community Medicine and Social Health Science, Kobe University Graduate School of Medicine, Kobe
| | - Yasuhiro Ueno
- Division of Legal Medicine, Department of Community Medicine and Social Health Science, Kobe University Graduate School of Medicine, Kobe
| | - Osamu Shirakawa
- Department of Neuropsychiatry, Kindai University Faculty of Medicine, Osaka, Japan
| | - Ichiro Sora
- Department of Psychiatry, Department of Community Medicine and Social Health Science, Kobe University Graduate School of Medicine, Kobe
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Assis DN, Takahashi H, Leng L, Zeniya M, Boyer JL, Bucala R. A Macrophage Migration Inhibitory Factor Polymorphism Is Associated with Autoimmune Hepatitis Severity in US and Japanese Patients. Dig Dis Sci 2016; 61:3506-3512. [PMID: 27696094 PMCID: PMC5106299 DOI: 10.1007/s10620-016-4322-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Accepted: 09/20/2016] [Indexed: 12/22/2022]
Abstract
BACKGROUND The pathogenesis of autoimmune hepatitis (AIH) is incompletely understood. Macrophage migration inhibitory factor (MIF) is an inflammatory cytokine implicated in the pathophysiology of multiple autoimmune diseases. We recently reported that MIF expression was increased in a US AIH cohort. MIF expression in non-Western AIH patients is unknown. A MIF-173 GC single nucleotide polymorphism in the MIF promoter (rs755622) is clinically associated with steroid resistance in several inflammatory disorders but has not been evaluated in AIH. AIM To compare MIF polymorphisms and their relationship to clinical parameters in AIH patients from the USA and Japan. METHODS DNA and matched sera from AIH patients and healthy controls from Japan (N = 52) were compared to the US group. Serum concentrations of MIF and its circulating receptor CD74 were measured by ELISA. MIF-173 GC (rs755622) and MIF-794 CATT5-8 (rs5844572) polymorphisms were analyzed by standard methods. MIF genotypes were correlated with serum ALT and steroid requirements. RESULTS Serum MIF was increased in Japanese AIH patients versus local controls, in agreement with the US AIH patients. Within both AIH groups, ALT was higher in CC/GC versus GG patients. Further, the steroid requirement was higher in AIH patients with GC/CC genotypes from both groups. In the Japanese patient group, the GC/CC genotype also was associated with acute symptomatic presentation. CONCLUSIONS The MIF-173 CC/GC genotypes may be associated with both higher ALT and maintenance steroid requirements in AIH patients from the USA and Japan. This polymorphism could be a marker of disease severity in AIH patients.
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Affiliation(s)
- David N Assis
- Section of Digestive Diseases, Yale University School of Medicine, 333 Cedar St, 1080 LMP, New Haven, CT, 06510, USA.
| | | | - Lin Leng
- Section of Digestive Diseases, Yale University School of Medicine, 333 Cedar St, 1080 LMP, New Haven, CT, 06510, USA
| | - Mikio Zeniya
- The Jikei University School of Medicine, Tokyo, Japan
- Clinical Research Center, Sanno Hospital, International University of Health and Welfare, Tokyo, Japan
| | - James L Boyer
- Section of Digestive Diseases, Yale University School of Medicine, 333 Cedar St, 1080 LMP, New Haven, CT, 06510, USA
| | - Richard Bucala
- Section of Digestive Diseases, Yale University School of Medicine, 333 Cedar St, 1080 LMP, New Haven, CT, 06510, USA
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Gürel Ç, İnanır A, Nursal AF, Tekcan A, Rüstemoğlu A, Yigit S. Evaluation of MIF -173 G/C Polymorphism in Turkish Patients with Ankylosing Spondylitis. Balkan Med J 2016; 33:614-619. [PMID: 27994913 DOI: 10.5152/balkanmedj.2016.141103] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Accepted: 12/14/2015] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Ankylosing spondylitis (AS) is a chronic inflammatory disease mainly affecting the spine and sacroiliac joints. Macrophage migration inhibitory (MIF) factor is a regulatory cytokine that inhibits random immune cell migration. MIF gene promoter polymorphisms play a role in the progression of several inflammatory disorders. AIMS To investigate the relationship between the MIF gene -173 G/C single-nucleotide polymorphism (SNP) and AS. STUDY DESIGN Cross-sectional study. METHODS In this study, a total of 161 AS and 194 normal controls were recruited. The MIF gene -173 G/C SNP was analyzed by polymerase chain reaction using the restriction fragment length polymorphism method. RESULTS There was no significant difference between groups in terms of genotype distribution (p>0.05). When wild-type G/G and G/C+C/C genotypes are compared in terms of clinical characteristics, there is a significant difference between the average age and the duration of disease in AS patients (p<0.05). CONCLUSION No significant relationship between AS disease and MIF -173 G/C polymorphism was found. MIF -173 G/C polymorphism (C allele) may affect the time of onset and the duration of disease in AS patients.
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Affiliation(s)
- Çevik Gürel
- Department of Medical Biology, Gaziosmanpaşa University School of Medicine, Tokat, Turkey
| | - Ahmet İnanır
- Department of Physical Medicine and Rehabilitation, Gaziosmanpaşa University School of Medicine, Tokat, Turkey
| | - Ayşe Feyda Nursal
- Department of Medical Genetics, Giresun University, School of Medicine, Giresun, Turkey
| | - Akın Tekcan
- Ahi Evran University School of Health, Kırşehir, Turkey
| | - Aydın Rüstemoğlu
- Department of Medical Biology, Gaziosmanpaşa University School of Medicine, Tokat, Turkey
| | - Serbülent Yigit
- Department of Medical Biology, Gaziosmanpaşa University School of Medicine, Tokat, Turkey
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A genetic role for macrophage migration inhibitory factor (MIF) in Epinephelus awoara infected with Vibrio parahaemolyticus. EUR J INFLAMM 2016. [DOI: 10.1177/1721727x16674017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Macrophage migration inhibitory factor (MIF) is a key pro-inflammatory cytokine in immuno-inflammatory diseases. For the first time, we examined the expression of MIF in Epinephelus awoara ( E. awoara). MIF expressions have been detected in the head kidney, spleen, liver, brain, intestine, gill, heart, stomach, and muscle of E. awoara infected with Vibrio parahaemolyticus. The mRNA levels observed in infected groupers were higher than those in healthy groupers. MIF, tumor necrosis factor-α (TNF-α), and interleukin-1 (IL-1) tissue levels have been measured by ELISA. A significant increase in MIF, TNF-α, and IL-1 tissue levels have been found in the treatment groups compared with those in controls. MIF, TNF-α and IL-1 tissue levels in the spleen, head kidney, intestine, and liver of E. awoara during the challenge trial with V. parahaemolyticus were significantly higher than those in controls. There was evidence of functions of MIF in a positive feedback loop with TNF-α and IL-1 that could perpetuate the inflammatory process in grouper infected with V. parahaemolyticus. In conclusion, these results indicated that MIF was related to pathogen-induced immune response.
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Pritchard MT, McCracken JM. Identifying Novel Targets for Treatment of Liver Fibrosis: What Can We Learn from Injured Tissues which Heal Without a Scar? Curr Drug Targets 2016; 16:1332-46. [PMID: 26302807 DOI: 10.2174/1389450116666150825111439] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2015] [Accepted: 08/08/2015] [Indexed: 02/07/2023]
Abstract
The liver is unique in that it is able to regenerate. This regeneration occurs without formation of a scar in the case of non-iterative hepatic injury. However, when the liver is exposed to chronic liver injury, the purely regenerative process fails and excessive extracellular matrix proteins are deposited in place of normal liver parenchyma. While much has been discovered in the past three decades, insights into fibrotic mechanisms have not yet lead to effective therapies; liver transplant remains the only cure for advanced liver disease. In an effort to broaden the collection of possible therapeutic targets, this review will compare and contrast the liver wound healing response to that found in two types of wound healing: scarless wound healing of fetal skin and oral mucosa and scar-forming wound healing found in adult skin. This review will examine wound healing in the liver and the skin in relation to the role of humoral and cellular factors, as well as the extracellular matrix, in this process. While several therapeutic targets are similar between fibrotic liver and adult skin wound healing, others are unique and represent novel areas for hepatic anti-fibrotic research. In particular, investigations into the role of hyaluronan in liver fibrosis and fibrosis resolution are warranted.
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Affiliation(s)
- Michele T Pritchard
- Department of Pharmacology, Toxicology and Therapeutics, University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS 66161, USA.
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Association of Genetic Polymorphisms in TNF and MIF Gene with the Risk of Primary Dysmenorrhea. Biochem Genet 2016; 54:457-466. [PMID: 27105877 DOI: 10.1007/s10528-016-9732-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Accepted: 04/12/2016] [Indexed: 12/14/2022]
Abstract
Primary dysmenorrhea, which affects 90 % of adolescent girls and more than 50 % of menstruating women worldwide, is characterized by recurrent pain during menses in the absence of a detectable organic disease. The aim of this study is to assess the association between MIF -173 and TNF -308 genetic polymorphisms and the clinical features of primary dysmenorrhea. The study population comprised 154 unrelated female patients with clinical diagnosis of dysmenorrhea, and a total of 144 control subjects were recruited consecutively. The MIF -173G > C promoter polymorphism (rs755622) and TNF gene -308G > A (rs1800629) polymorphism were analyzed by polymerase chain reaction-based restriction fragment length polymorphism assay. Two fragments (268 and 97 bp) were seen when the G allele was present at position -173, and three fragments (206, 97, and 62 bp) were observed when the C allele was present. Two fragments (87 and 20 bp) were seen when G allele was present at position -308. There were statistically significant associations between age at menarche and history of back pain among dysmenorrhea patients and MIF gene -173G > C polymorphism (p = 0.003 and p = 0.042, respectively). The genotype and allele frequencies of -308G > A polymorphism showed statistically significant differences between dysmenorrhea patients and controls (p = 0.023 and p = 0.009, respectively). A high association was also observed when the patients were compared with the controls according to the GG genotype versus GA+AA genotypes (p = 0.009). The present study showed that the TNF-α -308 GG genotype may be a useful tool to predict the susceptibility of dysmenorrhea.
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Luo JY, Xu R, Li XM, Zhou Y, Zhao Q, Liu F, Chen BD, Ma YT, Gao XM, Yang YN. MIF Gene Polymorphism rs755622 Is Associated With Coronary Artery Disease and Severity of Coronary Lesions in a Chinese Kazakh Population: A Case-Control Study. Medicine (Baltimore) 2016; 95:e2617. [PMID: 26825917 PMCID: PMC5291587 DOI: 10.1097/md.0000000000002617] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Inflammation plays an important role in the pathogenesis of atherosclerosis. Recent studies indicate that macrophage migration inhibitory factor (MIF) is a potent proinflammatory cytokine which mediates the inflammatory process during atherosclerosis. The polymorphism of MIF gene (rs755622 [-173G/C], rs1007888, and rs2096525) were genotyped by TaqMan single nucleotide polymorphism (SNP) genotyping assay in 320 patients with coronary artery disease (CAD) and 603 controls in a Chinese Kazakh population. Coronary angiography was performed on all CAD patients and Gensini score was used to assess the severity of coronary artery lesions. The frequency of the CC genotype and C allele of rs755622 were significantly higher in CAD patients than that in control subjects (8.4% vs. 5.1%, P < 0.001, 30.3% vs. 22.1%, P < 0.001, respectively). Multivariate logistic regression analysis showed that individuals with CC genotype or C allele had a higher risk for CAD (CC genotype vs. GG genotype, OR = 2.224, 95% CI, 1.239-3.992, P = 0.007, and C allele vs. G allele, OR = 1.473, 95% CI, 1.156-1.876, P = 0.002, respectively). Moreover, CAD patients with rs755622 C allele (CC + CG genotype) have higher levels of Gensini score when compared to C allele noncarriers (32.74 ± 26.66 vs. 21.44 ± 19.40, P < 0.001, adjusted). Our results suggested that the CC genotype and C allele of MIF rs755622 SNP may be a genetic marker for the risk of CAD and potentially predict the severity of CAD in Chinese Kazakh population.
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Affiliation(s)
- Jun-Yi Luo
- From the Department of Cardiology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China (J-YL, X-ML, YZ, QZ, Y-TM, Y-NY); Xinjiang Key Laboratory of Cardiovascular Disease Research, Urumqi, Xinjiang, China (J-YL, X-ML, FL, B-DC, Y-TM, X-MG, Y-NY); Department of Cadres Health, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China (RX); Clinical Medical Research Institute, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China (X-MG); Baker IDI Heart and Diabetes Institute, Melbourne, Victoria, Australia (X-MG); and Department of Surgery, Central Clinical School, Monash University, Melbourne, Victoria, Australia (X-MG)
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Poetsch M, Todt R, Vennemann M, Bajanowski T. That's not it, either-neither polymorphisms in PHOX2B nor in MIF are involved in sudden infant death syndrome (SIDS). Int J Legal Med 2015; 129:985-9. [PMID: 26104808 DOI: 10.1007/s00414-015-1213-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Accepted: 06/03/2015] [Indexed: 11/30/2022]
Abstract
The occurrence of sudden infant death syndrome (SIDS) has been linked to several genetic risk factors, e.g. genes involved in the neuroadrenergic system, variations in serotonin reporter genes or mutations in long-QT syndrome genes. Additionally, polymorphisms in genes with impact in sleep disorder syndromes have been proposed to be of importance as genetic risk factors for SIDS. In this study, we investigated the polyalanine length variation of PHOX2B and the -794 CATT repeat in the MIF promoter region as well as single nucleotide polymorphisms (rs28462174, rs28727473, rs16853571, rs755622, rs12485058, rs12485068, rs4822444, rs4822445, rs4822446, rs4822447 and rs2012124) in both genes in 278 SIDS cases and 240 controls. No significant differences were found in allele distribution of neither length polymorphisms nor single nucleotide polymorphisms between SIDS cases or controls. Therefore, an importance of these variations for the occurrence of SIDS could be ruled out.
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Affiliation(s)
- Micaela Poetsch
- Institute of Legal Medicine, University Hospital Essen, Hufelandstraße 55, 45122, Essen, Germany,
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Colafrancesco S, Priori R, Valesini G. Presentation and diagnosis of adult-onset Still’s disease: the implications of current and emerging markers in overcoming the diagnostic challenge. Expert Rev Clin Immunol 2015; 11:749-61. [DOI: 10.1586/1744666x.2015.1037287] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Gerfaud-Valentin M, Sève P, Hot A, Broussolle C, Jamilloux Y. Données actualisées sur la physiopathologie, les phénotypes et les traitements de la maladie de Still de l’adulte. Rev Med Interne 2015; 36:319-27. [DOI: 10.1016/j.revmed.2014.10.365] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2014] [Accepted: 10/25/2014] [Indexed: 12/27/2022]
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Jamilloux Y, Gerfaud-Valentin M, Martinon F, Belot A, Henry T, Sève P. Pathogenesis of adult-onset Still’s disease: new insights from the juvenile counterpart. Immunol Res 2014; 61:53-62. [DOI: 10.1007/s12026-014-8561-9] [Citation(s) in RCA: 95] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Ichida H, Kawaguchi Y. Reply. Arthritis Care Res (Hoboken) 2014; 66:1127-8. [DOI: 10.1002/acr.22242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Gerfaud-Valentin M, Jamilloux Y, Iwaz J, Sève P. Adult-onset Still's disease. Autoimmun Rev 2014; 13:708-22. [PMID: 24657513 DOI: 10.1016/j.autrev.2014.01.058] [Citation(s) in RCA: 345] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2014] [Accepted: 01/02/2014] [Indexed: 12/17/2022]
Abstract
First described in 1971, adult-onset Still's disease (AOSD) is a rare multisystemic disorder considered as a complex (multigenic) autoinflammatory syndrome. A genetic background would confer susceptibility to the development of autoinflammatory reactions to environmental triggers. Macrophage and neutrophil activation is a hallmark of AOSD which can lead to a reactive hemophagocytic lymphohistiocytosis. As in the latter disease, the cytotoxic function of natural killer cells is decreased in patients with active AOSD. IL-18 and IL-1β, two proinflammatory cytokines processed through the inflammasome machinery, are key factors in the pathogenesis of AOSD; they cause IL-6 and Th1 cytokine secretion as well as NK cell dysregulation leading to macrophage activation. The clinico-biological picture of AOSD usually includes high spiking fever with joint symptoms, evanescent skin rash, sore throat, striking neutrophilic leukocytosis, hyperferritinemia with collapsed glycosylated ferritin (<20%), and abnormal liver function tests. According to the clinical presentation of the disease at diagnosis, two AOSD phenotypes may be distinguished: i) a highly symptomatic, systemic and feverish one, which would evolve into a systemic (mono- or polycyclic) pattern; ii) a more indolent one with arthritis in the foreground and poor systemic symptomatology, which would evolve into a chronic articular pattern. Steroid- and methotrexate-refractory AOSD cases benefit now from recent insights into autoinflammatory disorders: anakinra seems to be an efficient, well tolerated, steroid-sparing treatment in systemic patterns; tocilizumab seems efficient in AOSD with active arthritis and systemic symptoms while TNFα-blockers could be interesting in chronic polyarticular refractory AOSD.
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Affiliation(s)
- Mathieu Gerfaud-Valentin
- Hospices Civils de Lyon, Hôpital Universitaire de la Croix-Rousse, Service de médecine interne, F-69004 Lyon, France; Université Lyon I, F-69100 Villeurbanne, France; Université de Lyon, F-69000 Lyon, France
| | - Yvan Jamilloux
- Hospices Civils de Lyon, Hôpital Universitaire de la Croix-Rousse, Service de médecine interne, F-69004 Lyon, France; Inserm U1111, Centre International de Recherche en Infectiologie, F-69365 Lyon, France; Département de Biochimie, Université de Lausanne, 1006 Epalinges, Switzerland
| | - Jean Iwaz
- Université Lyon I, F-69100 Villeurbanne, France; Université de Lyon, F-69000 Lyon, France; Hospices Civils de Lyon, Service de Biostatistique, F-69000 Lyon, France; CNRS UMR 5558, Laboratoire de Biométrie et Biologie Evolutive, Equipe Biostatistique Santé, F-69310 Pierre-Bénite, France
| | - Pascal Sève
- Hospices Civils de Lyon, Hôpital Universitaire de la Croix-Rousse, Service de médecine interne, F-69004 Lyon, France; Université Lyon I, F-69100 Villeurbanne, France; Université de Lyon, F-69000 Lyon, France.
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