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Kagi T, Inoue A, Noguchi T, Suzuki W, Takano S, Otani K, Naganuma R, Sekiguchi Y, Hirata Y, Shindo S, Hwang GW, Matsuzawa A. The NLRP3 Inflammasome Is a Major Cause of Acute Renal Failure Induced by Polypeptide Antibiotics. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2024; 212:1807-1818. [PMID: 38639584 DOI: 10.4049/jimmunol.2300193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 03/16/2024] [Indexed: 04/20/2024]
Abstract
Drug-induced acute renal failure (ARF) is a public health concern that hinders optimal drug therapy. However, pathological mechanisms of drug-induced ARF remain to be elucidated. Here, we show that a pathological process of drug-induced ARF is mediated by proinflammatory cross-talk between kidney tubular cells and macrophages. Both polymyxin B and colistin, polypeptide antibiotics, frequently cause ARF, stimulated the ERK and NF-κB pathways in kidney tubular cells, and thereby upregulated M-CSF and MCP-1, leading to infiltration of macrophages into the kidneys. Thereafter, the kidney-infiltrated macrophages were exposed to polypeptide antibiotics, which initiated activation of the NLR family pyrin domain containing 3 (NLRP3) inflammasome. Interestingly, blockade of the NLRP3 activation clearly ameliorated the pathology of ARF induced by polypeptide antibiotics, suggesting that a combination of the distinct cellular responses to polypeptide antibiotics in kidney tubular cells and macrophages plays a key role in the pathogenesis of colistin-induced ARF. Thus, our results provide a concrete example of how drugs initiate ARF, which may give insight into the underlying pathological process of drug-induced ARF.
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Affiliation(s)
- Tomohiro Kagi
- Laboratory of Health Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Japan
| | - Aya Inoue
- Laboratory of Health Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Japan
| | - Takuya Noguchi
- Laboratory of Health Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Japan
| | - Wakana Suzuki
- Laboratory of Health Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Japan
| | - Saya Takano
- Laboratory of Health Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Japan
| | - Kohei Otani
- Laboratory of Health Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Japan
| | - Rio Naganuma
- Laboratory of Health Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Japan
| | - Yuto Sekiguchi
- Laboratory of Health Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Japan
| | - Yusuke Hirata
- Laboratory of Health Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Japan
| | - Sawako Shindo
- Laboratory of Environmental and Health Sciences, Faculty of Pharmaceutical Sciences, Tohoku Medical and Pharmaceutical University, Sendai, Japan
- Department of Environmental Toxicology, Meiji Pharmaceutical University, Tokyo, Japan
| | - Gi-Wook Hwang
- Laboratory of Environmental and Health Sciences, Faculty of Pharmaceutical Sciences, Tohoku Medical and Pharmaceutical University, Sendai, Japan
| | - Atsushi Matsuzawa
- Laboratory of Health Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Japan
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Coombs JR, Zamoshnikova A, Holley CL, Maddugoda MP, Teo DET, Chauvin C, Poulin LF, Vitak N, Ross CM, Mellacheruvu M, Coll RC, Heinz LX, Burgener SS, Emming S, Chamaillard M, Boucher D, Schroder K. NLRP12 interacts with NLRP3 to block the activation of the human NLRP3 inflammasome. Sci Signal 2024; 17:eabg8145. [PMID: 38261657 DOI: 10.1126/scisignal.abg8145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 01/04/2024] [Indexed: 01/25/2024]
Abstract
Inflammasomes are multiprotein complexes that drive inflammation and contribute to protective immunity against pathogens and immune pathology in autoinflammatory diseases. Inflammasomes assemble when an inflammasome scaffold protein senses an activating signal and forms a signaling platform with the inflammasome adaptor protein ASC. The NLRP subfamily of NOD-like receptors (NLRs) includes inflammasome nucleators (such as NLRP3) and also NLRP12, which is genetically linked to familial autoinflammatory disorders that resemble diseases caused by gain-of-function NLRP3 mutants that generate a hyperactive NLRP3 inflammasome. We performed a screen to identify ASC inflammasome-nucleating proteins among NLRs that have the canonical pyrin-NACHT-LRR domain structure. Only NLRP3 and NLRP6 could initiate ASC polymerization to form "specks," and NLRP12 failed to nucleate ASC polymerization. However, wild-type NLRP12 inhibited ASC inflammasome assembly induced by wild-type and gain-of-function mutant NLRP3, an effect not seen with disease-associated NLRP12 mutants. The capacity of NLRP12 to suppress NLRP3 inflammasome assembly was limited to human NLRP3 and was not observed for wild-type murine NLRP3. Furthermore, peripheral blood mononuclear cells from patients with an NLRP12 mutant-associated inflammatory disorder produced increased amounts of the inflammatory cytokine IL-1β in response to NLRP3 stimulation. Thus, our findings provide insights into NLRP12 biology and suggest that NLRP3 inhibitors in clinical trials for NLRP3-driven diseases may also be effective in treating NLRP12-associated autoinflammatory diseases.
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Affiliation(s)
- Jared R Coombs
- Institute for Molecular Bioscience, University of Queensland, St Lucia 4072, Australia
| | - Alina Zamoshnikova
- Institute for Molecular Bioscience, University of Queensland, St Lucia 4072, Australia
| | - Caroline L Holley
- Institute for Molecular Bioscience, University of Queensland, St Lucia 4072, Australia
| | - Madhavi P Maddugoda
- Institute for Molecular Bioscience, University of Queensland, St Lucia 4072, Australia
| | - Daniel Eng Thiam Teo
- Institute for Molecular Bioscience, University of Queensland, St Lucia 4072, Australia
| | - Camille Chauvin
- U1019, Institut Pasteur de Lille, University of Lille, Centre National de la Recherche Scientifique, INSERM, Centre Hospitalo-Universitaire Lille, Lille 59019, France
| | - Lionel F Poulin
- Laboratory of Cell Physiology, INSERM U1003, University of Lille, Lille 59000, France
| | - Nazarii Vitak
- School of Chemistry and Molecular Biosciences, University of Queensland, St Lucia 4072, Australia
| | - Connie M Ross
- Institute for Molecular Bioscience, University of Queensland, St Lucia 4072, Australia
- School of Chemistry and Molecular Biosciences, University of Queensland, St Lucia 4072, Australia
| | - Manasa Mellacheruvu
- Institute for Molecular Bioscience, University of Queensland, St Lucia 4072, Australia
| | - Rebecca C Coll
- Institute for Molecular Bioscience, University of Queensland, St Lucia 4072, Australia
| | - Leonhard X Heinz
- Institute for Molecular Bioscience, University of Queensland, St Lucia 4072, Australia
| | - Sabrina S Burgener
- Institute for Molecular Bioscience, University of Queensland, St Lucia 4072, Australia
| | - Stefan Emming
- Institute for Molecular Bioscience, University of Queensland, St Lucia 4072, Australia
| | - Mathias Chamaillard
- U1019, Institut Pasteur de Lille, University of Lille, Centre National de la Recherche Scientifique, INSERM, Centre Hospitalo-Universitaire Lille, Lille 59019, France
| | - Dave Boucher
- Institute for Molecular Bioscience, University of Queensland, St Lucia 4072, Australia
| | - Kate Schroder
- Institute for Molecular Bioscience, University of Queensland, St Lucia 4072, Australia
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Blokland SL, Limper M, van Eerde AM, Remmelts HH. Adult patient diagnosed with Muckle-Wells syndrome, antiphospholipid syndrome and glomerular haematuria. BMJ Case Rep 2024; 17:e257494. [PMID: 38191227 PMCID: PMC10806933 DOI: 10.1136/bcr-2023-257494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2024] Open
Abstract
Muckle-Wells syndrome (MWS) is a genetic periodic fever syndrome characterised by urticaria, fever and malaise starting in childhood with the development of perceptive hearing loss and risk of amyloidosis later in life.Patient A, in his 60s, was referred to a nephrologist because of glomerular haematuria and elevated erythrocyte sedimentation rate. He appeared to have periodic fevers since childhood, skin changes in cold circumstances and progressive deafness since he was 30 years of age. Genetic analysis revealed a pathogenic variant in the NLRP3 gene compatible with MWS. Treatment with anakinra (interleukin 1 antagonist) improved his symptoms, but only mild episodic arthralgia remained. Glomerular erythrocyturia diminished during treatment, supposing a relation between MWS and haematuria.This case report shows that rare genetic fever syndromes starting from early childhood can still be diagnosed in adult patients, with important therapeutic consequences. Symptoms can be relieved and amyloidosis with potential renal failure may be prevented.
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Affiliation(s)
- Sofie Lm Blokland
- Department of Rheumatology and Clinical Immunology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Maarten Limper
- Department of Rheumatology and Clinical Immunology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | | | - Hilde Hf Remmelts
- Department of Internal Medicine, Meander Medical Centre, Amersfoort, Utrecht, The Netherlands
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Zhao C, Liu C, Li X. Clinical characteristics of Chinese neonates with neonatal-onset multisystem inflammatory disease: a case report and literature review. Front Immunol 2024; 14:1291345. [PMID: 38250066 PMCID: PMC10799342 DOI: 10.3389/fimmu.2023.1291345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 12/12/2023] [Indexed: 01/23/2024] Open
Abstract
Background Neonatal-onset multisystem inflammatory disease (NOMID) is a rare and severe autoinflammatory disease caused by mutations of the NLRP3 gene and is characterized by a skin rash, fever, arthropathy, and neurologic manifestations. We herein report a neonatal case with recurrent rash, fever, and meningitis from 12 h after birth, and NOMID was diagnosed during the neonatal period. We also reviewed the clinical characteristics and genetic mutations of previously reported Chinese neonates with NOMID. Case presentation and literature review NOMID is rare in China, and there have been over 100 cases uncovered thus far, including ours. The patient we reported here was the youngest among the confirmed Chinese cases and had the de novo mutation c.1210G>C (p.V404L) in exon 4 of the NLRP3 gene, which has not been reported previously. All 25 patients manifested recurrent urticaria-like rash, and 24 were febrile. Of the 23 patients with genetic data available, all had NLRP3 mutations. The primary treatment of these patients entailed glucocorticoids and immunosuppressants; however, the IL-1 inhibitor was rarely used due to its current unavailability in China. One patient was cured by umbilical cord blood stem cell transplantation (UCBT), which provided an alternative treatment. Conclusion We recommend that NOMID be considered for neonates with recurrent rash, fever, and aseptic meningitis. However, further research on underlying mechanisms and therapeutic regimens in China is necessary to provide improved management.
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Affiliation(s)
| | | | - Xiaoying Li
- Department of Neonatology, Children’s Hospital Affiliated to Shandong University, Jinan, China
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Cron RQ. IL-1 Family Blockade in Cytokine Storm Syndromes. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1448:553-563. [PMID: 39117838 DOI: 10.1007/978-3-031-59815-9_36] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/10/2024]
Abstract
Interleukin-1 is a prototypic proinflammatory cytokine that is elevated in cytokine storm syndromes (CSSs), such as secondary hemophagocytic lymphohistiocytosis (sHLH) and macrophage activation syndrome (MAS). IL-1 has many pleotropic and redundant roles in both innate and adaptive immune responses. Blockade of IL-1 with recombinant human interleukin-1 receptor antagonist has shown efficacy in treating CSS. Recently, an IL-1 family member, IL-18, has been demonstrated to be contributory to CSS in autoinflammatory conditions, such as in inflammasomopathies (e.g., NLRC4 mutations). Anecdotally, recombinant IL-18 binding protein can be of benefit in treating IL-18-driven CSS. Lastly, another IL-1 family member, IL-33, has been postulated to contribute to CSS in an animal model of disease. Targeting of IL-1 and related cytokines holds promise in treating a variety of CSS.
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Wouters F, van der Hilst J, Bogie J. Lipids in inflammasome activation and autoinflammatory disorders. J Allergy Clin Immunol 2024; 153:1-11. [PMID: 37871669 DOI: 10.1016/j.jaci.2023.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 09/06/2023] [Accepted: 10/12/2023] [Indexed: 10/25/2023]
Abstract
Autoinflammatory diseases (AIDs) are a group of rare monogenetic disorders characterized by recurrent episodes of fever and systemic inflammation. A major pathologic hallmark of AIDs is excessive inflammasome assembly and activation, often the result of gain-of-function mutations in genes encoding core inflammasome components, including pyrin and cryopyrin. Recent advances in lipidomics have revealed that dysregulated metabolism of lipids such as cholesterol and fatty acids, especially in innate immune cells, exerts complex effects on inflammasome activation and the pathogenesis of AIDs. In this review, we summarize and discuss the impact of lipids and their metabolism on inflammasome activation and the disease pathogenesis of the most common AIDs, including familial Mediterranean fever, cryopyrin-associated periodic syndromes, and mevalonate kinase deficiency. We postulate that lipids hold diagnostic value in AIDs and that dietary and pharmacologic intervention studies could represent a promising approach to attenuate inflammasome activation and AID progression.
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Affiliation(s)
- Flore Wouters
- Department of Immunology and Infection, Biomedical Research Institute, Hasselt University, Diepenbeek, Belgium
| | - Jeroen van der Hilst
- Department of Immunology and Infection, Biomedical Research Institute, Hasselt University, Diepenbeek, Belgium; Department of Infectious Diseases and Immune Pathology, Jessa General Hospital and Limburg Clinical Research Center, Hasselt, Belgium
| | - Jeroen Bogie
- Department of Immunology and Infection, Biomedical Research Institute, Hasselt University, Diepenbeek, Belgium; University MS Center Hasselt, Pelt, Belgium.
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Maghsoudlou P, Abraham AR, El-Ashry M, Chew C, Mohd N, Ramanan AV, Dick AD. Uveitis Associated with Monogenic Autoinflammatory Syndromes in Children. Ocul Immunol Inflamm 2023; 31:1930-1943. [PMID: 38051595 PMCID: PMC11166052 DOI: 10.1080/09273948.2023.2282610] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 11/07/2023] [Indexed: 12/07/2023]
Abstract
Monogenic autoinflammatory syndromes (MAISs), are caused by pathogenic genetic variants in the innate immune system, leading to dysregulation and aberrant inflammasome activation spontaneously or with minimal triggering. The diagnosis and treatment of MAISs can be intricate, relying on an increased recognition of potential differential diagnoses. This review examines the clinical features of MAIS, with a special focus on uveitis. It also evaluates treatment options and assesses the effects of activating molecular and cytokine pathways.
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Affiliation(s)
- P Maghsoudlou
- Academic Unit of Ophthalmology, Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - A R Abraham
- Academic Unit of Ophthalmology, Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - M El-Ashry
- Department of Paediatric Ophthalmology, Bristol Eye Hospital, Bristol, UK
| | - C Chew
- Department of Paediatric Rheumatology, University of Bristol, Bristol, UK
- School of Cellular and Molecular Medicine, University of Bristol, University Walk, Bristol, UK
| | - N Mohd
- Department of Paediatric Ophthalmology, Bristol Eye Hospital, Bristol, UK
| | - A V Ramanan
- Department of Paediatric Rheumatology, University of Bristol, Bristol, UK
| | - A D Dick
- Academic Unit of Ophthalmology, Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
- School of Cellular and Molecular Medicine, University of Bristol, University Walk, Bristol, UK
- UCL Institute of Ophthalmology, London, UK
- NIHR - Biomedical Research Centre, Moorfields and UCL - Institute of Ophthalmology, London, UK
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Shapiro L, Scherger S, Franco-Paredes C, Gharamti A, Henao-Martinez AF. Anakinra authorized to treat severe coronavirus disease 2019; Sepsis breakthrough or time to reflect? Front Microbiol 2023; 14:1250483. [PMID: 37928695 PMCID: PMC10620707 DOI: 10.3389/fmicb.2023.1250483] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 09/26/2023] [Indexed: 11/07/2023] Open
Abstract
Introduction The European Medicines Agency (EMA) and the United States Food and Drug Administration (FDA) announced conditions for using recombinant human interleukin-1 receptor antagonist (rhIL-1ra) to treat hospitalized patients with Coronavirus disease 2019 (COVID-19) and risk for progression. These decisions followed publication of the suPAR-guided Anakinra treatment for Validation of the risk and early Management OF seveRE respiratory failure by COVID-19 (SAVE- MORE) phase 3 clinical trial that yielded positive results. Methods We conducted a literature review and theoretical analysis of IL-1 blockade as a therapy to treat COVID-19. Using a stepwise analysis, we assessed clinical applicability of the SAVE-MORE results and evaluated conceptual support for interleukin-1 suppression as a suitable approach to COVID-19 treatment. This therapeutic approach was then examined as an example of inflammation-suppressing measures used to treat sepsis. Results Anakinra use as a COVID-19 therapy seems to rely on a view of pathogenesis that incorrectly reflects human disease. Since COVID-19 is an example of sepsis, COVID-19 benefit due to anti-inflammatory therapy contradicts an extensive history of unsuccessful clinical study. Repurposing rhIL-1ra to treat COVID-19 appears to exemplify a cycle followed by inflammation-suppressing sepsis treatments. A landscape of treatment failures is interrupted by a successful clinical trial. However, subsequent confirmatory study fails to replicate the positive data. Discussion We suggest further experimentation is not a promising pathway to discover game-changing sepsis therapies. A different kind of approach may be necessary.
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Affiliation(s)
- Leland Shapiro
- Division of Infectious Diseases, Department of Medicine, Rocky Mountain Regional Veterans Affairs Medical Center, Aurora, CO, United States
- Division of Infectious Diseases, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Sias Scherger
- Division of Infectious Diseases, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Carlos Franco-Paredes
- Hospital Infantil de México, Federico Gómez, México City, México
- Department of Microbiology, Immunology, and Pathology, Colorado State University, Collins, CO, United States
| | - Amal Gharamti
- Department of Internal Medicine, Yale University, Waterbury, CT, United States
| | - Andrés F. Henao-Martinez
- Division of Infectious Diseases, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
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Wu N, Wu D, Miao J, Zhao M, Wang Y, Yu W, Shen M. The phenotype and genotype of Chinese adult patients with NLRP3-associated autoinflammatory disease. Clin Rheumatol 2023; 42:2841-2848. [PMID: 37368056 DOI: 10.1007/s10067-023-06679-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 05/25/2023] [Accepted: 06/16/2023] [Indexed: 06/28/2023]
Abstract
OBJECTIVES NLRP3-associated autoinflammatory disease (NLRP3-AID) is a spectrum of autosomal dominant inherited diseases associated with NLRP3 gene mutations. Reports of Chinese NLRP3-AID cases are limited to date. In the present study, we aim to describe the phenotype and genotype of a cohort of Chinese adult NLRP3-AID patients METHODS: This single-center study included sixteen adult patients diagnosed with NLRP3-AID at Department of Rheumatology, Peking Union Medical College Hospital from April 2015 to September 2021. Whole-exome sequencing using next-generation sequencing was performed in each patient. Clinical data and mutational information were compared with a European cohort. RESULTS The median age of disease onset was 16 (0-46) years old, and adult-onset was observed in 4 patients (25%). The median time of diagnosis delay was 20 (0-39) years. Five patients (31.3%) had family history of similar symptoms. The most common clinical manifestations were recurrent fever (93.8%), arthralgia/arthritis (81.3%), skin rash (75%), myalgia (62.5%), and central nervous system manifestations (50%). Heterozygous NLRP3 variants detected in these patients were p.T348M (n = 4, 25%), Q703K, V70M, K129R, M116I, P38S, V442I, D303G, G326E, A439V, K829T, L632F and V198M (n = 1, separately). All the variants were missense mutations. CONCLUSIONS We reported the largest case series of Chinese adult NLRP3-AID patients. The distinct symptoms of NLRP3-AID patients suggest the heterogeneity of disease. P38S, M116I, K129R, V442I and K829T were identified as novel NLRP3 variants. These data expand the clinical phenotypic and genotypic profiles of NLRP3-AID. Key Points • We characterized the clinical and genetic features of sixteen Chinese adult NLRP3-AID patients. • Thirteen NLRP3 gene variants were confirmed in this cohort, and P38S, M116I, K129R, V442I and K829T were identified as novel variants. • Clinical data and mutation information were compared with a European cohort. • We hope these data would expand the phenotypic and genotypic profile of NLRP3-AID and raise the awareness of early diagnosis and accurate treatment among rheumatologists.
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Affiliation(s)
- Na Wu
- Department of Rheumatology and Clinical Immunology, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science & Technology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, No.1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Di Wu
- Department of Rheumatology and Clinical Immunology, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science & Technology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, No.1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Junke Miao
- Department of Rheumatology and Clinical Immunology, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science & Technology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, No.1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Mengzhu Zhao
- Department of Rheumatology and Clinical Immunology, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science & Technology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, No.1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Yi Wang
- Department of Otolaryngological, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Weihong Yu
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Min Shen
- Department of Rheumatology and Clinical Immunology, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science & Technology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, No.1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China.
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Shu Z, Zhang Y, Han T, Li Y, Piao Y, Sun F, Ma J, Mo W, Sun J, Chan KW, Yang W, Lau YL, Mao H. The genetic and clinical characteristics and effects of Canakinumab on cryopyrin-associated periodic syndrome: a large pediatric cohort study from China. Front Immunol 2023; 14:1267933. [PMID: 37809096 PMCID: PMC10551459 DOI: 10.3389/fimmu.2023.1267933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 08/31/2023] [Indexed: 10/10/2023] Open
Abstract
Cryopyrin-associated periodic syndrome (CAPS) comprises a group of disorders characterized by recurrent bouts of systemic inflammation related to overactivation of inflammasome. So far, neither large cases of the correlation between genotype and phenotype nor treatment strategies have been clearly stated in China. Here, we studied the clinical and genetic characteristics and their correlation from 30 CAPS patients in China. We identified the pathogenesis for novel mutations by activating NLRP3 inflammasome for peripheral cells with ATP plus LPS, compared characteristics with other case series, and analyzed treatment outcomes of these patients. The patients harbored 19 substitutions in NLRP3, and 8 of them were novel mutations. Among these novel mutations, percentages of severe musculoskeletal, ophthalmologic, and neurological symptoms were higher compared with other case serials. The correlation of phenotypes and their variants seemed different in our cases, such as T350M, S333G/I/R, and F311V (somatic mosaicism). Ten patients received Canakinumab treatment, which proved effective at alleviating musculoskeletal, neurological, auditory, visual manifestations, fever, and rash for 10-20 months follow-up. Patients treated with prednisolone or prednisolone plus thalidomide or methotrexate, tocilizumab, TNF inhibiting agents, and sirolimus achieved only partial remission. Importantly, we firstly identified somatic mosaicism mutation of F311V, which was severe. Our study extended the spectrum of genotype and phenotype and characteristics of their correlations and provided detailed responses to different treatment strategies. These data provide guidance for future diagnosis and management for CAPS.
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Affiliation(s)
- Zhou Shu
- Department of Immunology, Ministry of Education, Key Laboratory of Major Diseases in Children, Beijing Children’s Hospital, National Center for Children’s Health, Capital Medical University, Beijing, China
| | - Yue Zhang
- Department of Immunology, Ministry of Education, Key Laboratory of Major Diseases in Children, Beijing Children’s Hospital, National Center for Children’s Health, Capital Medical University, Beijing, China
| | - Tongxin Han
- Department of Immunology, Ministry of Education, Key Laboratory of Major Diseases in Children, Beijing Children’s Hospital, National Center for Children’s Health, Capital Medical University, Beijing, China
| | - Yan Li
- Department of Immunology, Ministry of Education, Key Laboratory of Major Diseases in Children, Beijing Children’s Hospital, National Center for Children’s Health, Capital Medical University, Beijing, China
| | - Yurong Piao
- Department of Immunology, Ministry of Education, Key Laboratory of Major Diseases in Children, Beijing Children’s Hospital, National Center for Children’s Health, Capital Medical University, Beijing, China
| | - Fei Sun
- Department of Immunology, Ministry of Education, Key Laboratory of Major Diseases in Children, Beijing Children’s Hospital, National Center for Children’s Health, Capital Medical University, Beijing, China
| | - Jin Ma
- Department of Immunology, Ministry of Education, Key Laboratory of Major Diseases in Children, Beijing Children’s Hospital, National Center for Children’s Health, Capital Medical University, Beijing, China
| | - Wenxiu Mo
- Department of Immunology, Ministry of Education, Key Laboratory of Major Diseases in Children, Beijing Children’s Hospital, National Center for Children’s Health, Capital Medical University, Beijing, China
| | - Jiapeng Sun
- Department of Immunology, Ministry of Education, Key Laboratory of Major Diseases in Children, Beijing Children’s Hospital, National Center for Children’s Health, Capital Medical University, Beijing, China
| | - Koon-Wing Chan
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Wanling Yang
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Yu-Lung Lau
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Huawei Mao
- Department of Immunology, Ministry of Education, Key Laboratory of Major Diseases in Children, Beijing Children’s Hospital, National Center for Children’s Health, Capital Medical University, Beijing, China
- Beijing Key Laboratory for Genetics of Birth Defects, Beijing, China
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Singhal S, Landes C, Shukla R, McCann LJ, Hedrich CM. Classification and management strategies for paediatric chronic nonbacterial osteomyelitis and chronic recurrent multifocal osteomyelitis. Expert Rev Clin Immunol 2023; 19:1101-1116. [PMID: 37224535 DOI: 10.1080/1744666x.2023.2218088] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 05/04/2023] [Accepted: 05/22/2023] [Indexed: 05/26/2023]
Abstract
INTRODUCTION Chronic non-bacterial osteomyelitis (CNO) is an autoinflammatory bone disease that most commonly affects children and adolescents causing significant pain and damage to bones. The absence of diagnostic criteria and biomarkers, an incomplete understanding of the molecular pathophysiology, and lack of evidence from randomized and controlled trials make the diagnosis and care challenging. AREAS COVERED This review provides an overview of the clinical and epidemiological features of CNO and displays diagnostic challenges and how they can be addressed following strategies used internationally and by the authors. It summarizes the molecular pathophysiology, including pathological activation of the NLRP3 inflammasome and IL-1 secretion, and how these observations can inform future treatment strategies. Finally, it provides a summary of ongoing initiatives aiming at classification criteria (ACR/EULAR) and outcome measures (OMERACT) that will enable the generation of evidence through clinical trials. EXPERT OPINION Scientific efforts have linked molecular mechanisms to cytokine dysregulation in CNO, thereby delivering arguments for cytokine blocking strategies. Recent and ongoing collaborative international efforts are providing the basis to move toward clinical trials and target directed treatments for CNO that find approval by regulatory agencies.
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Affiliation(s)
- Shabnam Singhal
- Department of Paediatric Rheumatology, Alder Hey Children's NHS Foundation Trust Hospital, Liverpool, UK
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, Faculty of Health and Life Sciences, University of Liverpool, Liverpool, UK
| | - Caren Landes
- Department of Paediatric Rheumatology, Alder Hey Children's NHS Foundation Trust Hospital, Liverpool, UK
- Department of Paediatric Radiology, Alder Hey Children's NHS Foundation Trust Hospital, Liverpool, UK
| | - Rajeev Shukla
- Department of Paediatric Histopathology, Alder Hey Children's NHS Foundation Trust Hospital, Liverpool, UK
| | - Liza J McCann
- Department of Paediatric Rheumatology, Alder Hey Children's NHS Foundation Trust Hospital, Liverpool, UK
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, Faculty of Health and Life Sciences, University of Liverpool, Liverpool, UK
| | - Christian M Hedrich
- Department of Paediatric Rheumatology, Alder Hey Children's NHS Foundation Trust Hospital, Liverpool, UK
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, Faculty of Health and Life Sciences, University of Liverpool, Liverpool, UK
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12
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NLRP3 Inflammasome in Atherosclerosis: Putting Out the Fire of Inflammation. Inflammation 2023; 46:35-46. [PMID: 35953687 DOI: 10.1007/s10753-022-01725-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 07/25/2022] [Accepted: 07/29/2022] [Indexed: 11/05/2022]
Abstract
Atherosclerosis (AS) is a chronic inflammatory disease with thickening or hardening of the arteries, which led to the built-up of plaques in the inner lining of an artery. Among all the clarified pathogenesis, the over-activation of inflammatory reaction is one of the most acknowledged one. The nucleotide-binding domain leucine-rich repeat (NLR) and pyrin domain containing receptor 3 (NLRP3) inflammasome, as a vital and special form of inflammation and innate immunity, has been widely revealed to participate in the onset and development of AS. This review will introduce the process of the pathogenesis and progression of AS, and will describe the biological features of the NLRP3 inflammasome. Furthermore, the role of the NLRP3 inflammasome in AS and the possible mechanisms will be discussed. In addition, several kinds of agents with the effect of anti-atherosclerotic taking advantage of the NLRP3 inflammasome intervention will be described and discussed in detail, including natural compounds (baicalin, dihydromyricetin, luteolin, 5-deoxy-rutaecarpine (R3) and Salvianolic acid A, etc.), microRNAs (microRNA-30c-5p, microRNA-9, microRNA-146a-5p, microRNA-16-5p and microRNA-181a, etc.), and autophagy regulators (melatonin, dietary PUFA and arglabin, etc.). We aim to provide novel insights in the exploration of the specific mechanisms of AS and the development of new treatments of AS.
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13
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Kivelä TT. Keratitis fugax hereditaria: hiding in plain sight in Sweden? Acta Ophthalmol 2022; 100:603-604. [PMID: 35946334 DOI: 10.1111/aos.15064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 10/29/2021] [Indexed: 11/26/2022]
Affiliation(s)
- Tero T Kivelä
- Department of Ophthalmology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
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14
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Zhou Y, Wang W, Zhong L, Wang L, Ma M, Tang X, Li Z, Wang C, Gou L, Zhang T, Song H. Clinical and genetic spectrum of 14 cases of NLRP3-associated autoinflammatory disease (NLRP3-AID) in China and a review of the literature. Orphanet J Rare Dis 2022; 17:214. [PMID: 35668534 PMCID: PMC9169254 DOI: 10.1186/s13023-022-02364-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 05/13/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND NLRP3-associated autoinflammatory disease (NLRP3-AID), caused by mutations of NLRP3, is one of the autoinflammatory diseases affecting inflammasomes. Since there are little cases of Chinese NLRP3-AID, we reported 14 Chinese NLRP3-AID patients in our center and summarized the clinical features of all Chinese patients by reviewing the literature. RESULTS Fourteen patients had been diagnosed as NLRP3-AID in our center. 12 different NLRP3 variants were identified, among which one is novel: p.Leu361Trp. Rash, recurrent fever, arthritis/arthralgia, uveitis, sensorineural deafness, symptoms of central neural systems (CNS), and increased inflammatory markers (including CRP, ESR, except Ferritin) were the common findings in Chinese patients. The frequencies of fever, neurological symptoms, musculoskeletal manifestations and ocular manifestations in Chinese patients might differ from that of patients from other regions. Besides, we also found clubbing fingers and optic neuritis in some NLRP3-AID patients, which were not commonly mentioned in previous reports. CONCLUSION In our study, we expanded the clinical spectrum as well as the genetic pathogenic variants of NLRP3-AID. We also found that there were some differences between Chinese patients and patients from other regions, and that Chinese patients were more likely to develop severe symptoms.
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Affiliation(s)
- Yu Zhou
- Department of Pediatrics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China.,State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China
| | - Wei Wang
- Department of Pediatrics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China. .,State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China.
| | - Linqing Zhong
- Department of Pediatrics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China.,State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China
| | - Lin Wang
- Department of Pediatrics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China.,State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China
| | - Mingsheng Ma
- Department of Pediatrics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China.,State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China
| | - Xiaoyan Tang
- Department of Pediatrics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China.,State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China
| | - Zhuo Li
- Department of Pediatrics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China.,State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China
| | - Changyan Wang
- Department of Pediatrics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China.,State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China
| | - Lijuan Gou
- Department of Pediatrics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China.,State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China
| | - Tiannan Zhang
- Department of Pediatrics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China.,State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China
| | - Hongmei Song
- Department of Pediatrics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China. .,State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China.
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15
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Tseng HW, Samuel SG, Schroder K, Lévesque JP, Alexander KA. Inflammasomes and the IL-1 Family in Bone Homeostasis and Disease. Curr Osteoporos Rep 2022; 20:170-185. [PMID: 35567665 PMCID: PMC9209354 DOI: 10.1007/s11914-022-00729-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/21/2022] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW Inflammasomes are multimeric protein structures with crucial roles in host responses against infections and injuries. The importance of inflammasome activation goes beyond host defense as a dysregulated inflammasome and subsequent secretion of IL-1 family members is believed to be involved in the pathogenesis of various diseases, some of which also produce skeletal manifestations. The purpose of this review is to summarize recent developments in the understanding of inflammasome regulation and IL-1 family members in bone physiology and pathology and current therapeutics will be discussed. RECENT FINDINGS Small animal models have been vital to help understand how the inflammasome regulates bone dynamics. Animal models with gain or loss of function in various inflammasome components or IL-1 family signaling have illustrated how these systems can impact numerous bone pathologies and have been utilized to test new inflammasome therapeutics. It is increasingly clear that a tightly regulated inflammasome is required not only for host defense but for skeletal homeostasis, as a dysregulated inflammasome is linked to diseases of pathological bone accrual and loss. Given the complexities of inflammasome activation and redundancies in IL-1 activation and secretion, targeting these pathways is at times challenging. Ongoing research into inflammasome-mediated mechanisms will allow the development of new therapeutics for inflammasome/IL-1 diseases.
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Affiliation(s)
- Hsu-Wen Tseng
- Mater Research Institute, Translational Research Institute, The University of Queensland, 37 Kent Street, Woolloongabba, QLD, Australia
| | - Selwin Gabriel Samuel
- Mater Research Institute, Translational Research Institute, The University of Queensland, 37 Kent Street, Woolloongabba, QLD, Australia
| | - Kate Schroder
- Institute for Molecular Bioscience, The University of Queensland, St Lucia, QLD, Australia
| | - Jean-Pierre Lévesque
- Mater Research Institute, Translational Research Institute, The University of Queensland, 37 Kent Street, Woolloongabba, QLD, Australia
| | - Kylie A Alexander
- Mater Research Institute, Translational Research Institute, The University of Queensland, 37 Kent Street, Woolloongabba, QLD, Australia.
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16
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Karasawa T, Komada T, Yamada N, Aizawa E, Mizushina Y, Watanabe S, Baatarjav C, Matsumura T, Takahashi M. Cryo-sensitive aggregation triggers NLRP3 inflammasome assembly in cryopyrin-associated periodic syndrome. eLife 2022; 11:75166. [PMID: 35616535 PMCID: PMC9177154 DOI: 10.7554/elife.75166] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 05/23/2022] [Indexed: 11/13/2022] Open
Abstract
Cryopyrin-associated periodic syndrome (CAPS) is an autoinflammatory syndrome caused by mutations of NLRP3 gene encoding cryopyrin. Familial cold autoinflammatory syndrome (FCAS), the mildest form of CAPS, is characterized by cold-induced inflammation induced by the overproduction of IL-1β. However, the molecular mechanism of how mutated NLRP3 causes inflammasome activation in CAPS remains unclear. Here, we found that CAPS-associated NLRP3 mutants form cryo-sensitive aggregates that function as a scaffold for inflammasome activation. Cold exposure promoted inflammasome assembly and subsequent IL-1β release triggered by mutated NLRP3. While K+ efflux was dispensable, Ca2+ was necessary for mutated NLRP3-mediated inflammasome assembly. Notably, Ca2+ influx was induced during mutated NLRP3-mediated inflammasome assembly. Furthermore, caspase-1 inhibition prevented Ca2+ influx and inflammasome assembly induced by the mutated NLRP3, suggesting a feed-forward Ca2+ influx loop triggered by mutated NLRP3. Thus, the mutated NLRP3 forms cryo-sensitive aggregates to promote inflammasome assembly distinct from canonical NLRP3 inflammasome activation.
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Affiliation(s)
- Tadayoshi Karasawa
- Division of Inflammation Research, Jichi Medical University, Shimotsuke, Japan
| | - Takanori Komada
- Division of Inflammation Research, Jichi Medical University, Shimotsuke, Japan
| | - Naoya Yamada
- Division of Inflammation Research, Jichi Medical University, Shimotsuke, Japan
| | - Emi Aizawa
- Division of Inflammation Research, Jichi Medical University, Shimotsuke, Japan
| | - Yoshiko Mizushina
- Division of Inflammation Research, Jichi Medical University, Shimotsuke, Japan
| | - Sachiko Watanabe
- Division of Inflammation Research, Jichi Medical University, Shimotsuke, Japan
| | | | - Takayoshi Matsumura
- Division of Inflammation Research, Jichi Medical University, Shimotsuke, Japan
| | - Masafumi Takahashi
- Division of Inflammation Research, Jichi Medical University, Shimotsuke, Japan
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17
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Specific NLRP3 Inflammasome Assembling and Regulation in Neutrophils: Relevance in Inflammatory and Infectious Diseases. Cells 2022; 11:cells11071188. [PMID: 35406754 PMCID: PMC8997905 DOI: 10.3390/cells11071188] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 03/27/2022] [Accepted: 03/30/2022] [Indexed: 12/14/2022] Open
Abstract
The NLRP3 inflammasome is a cytosolic multimeric protein platform that leads to the activation of the protease zymogen, caspase-1 (CASP1). Inflammasome activation mediates the proteolytic activation of pro-inflammatory cytokines (IL-1β and IL-18) and program cell death called pyroptosis. The pyroptosis is mediated by the protein executioner Gasdermin D (GSDMD), which forms pores at the plasma membrane to facilitate IL-1β/IL-18 secretion and causes pyroptosis. The NLRP3 inflammasome is activated in response to a large number of pathogenic and sterile insults. However, an uncontrolled inflammasome activation may drive inflammation-associated diseases. Initially, inflammasome-competent cells were believed to be limited to macrophages, dendritic cells (DC), and monocytes. However, emerging evidence indicates that neutrophils can assemble inflammasomes in response to various stimuli with functional relevance. Interestingly, the regulation of inflammasome in neutrophils appears to be unconventional. This review provides a broad overview of the role and regulation of inflammasomes—and more specifically NLRP3—in neutrophils.
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18
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Immonen AT, Kawan S, Vesaluoma M, Heiskanen JM, Taipale C, Koskinen M, Majander A, Kivelä TT, Turunen JA. Clinical Spectrum and Geographic Distribution of Keratitis Fugax Hereditaria Caused by the Pathogenic Variant c.61G>C in NLRP3. Am J Ophthalmol 2022; 236:309-318. [PMID: 34740632 DOI: 10.1016/j.ajo.2021.10.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 09/03/2021] [Accepted: 10/23/2021] [Indexed: 12/01/2022]
Abstract
PURPOSE To chart clinical findings in individuals with keratitis fugax hereditaria (KFH) and the geographic distribution of their ancestors. DESIGN A prospective cross-sectional study. METHODS This study took place in a tertiary referral center with a cohort of 84 Finnish patients (55% female) from 25 families with the pathogenic nucleotide-binding domain, leucine-rich repeat (NLR) family pyrin domain containing 3 (NLRP3) variant c.61G>C. Observation procedures and main outcome measures were Sanger sequencing, clinical examination, corneal imaging, and a questionnaire regarding symptoms, quality of life, treatment, and comorbidities. RESULTS The oldest members in each family were born in Ostrobothnia in Western Finland or in Southwestern Finland with historical ties to Sweden. One carrier was asymptomatic. Most (77%, 46/60) experienced their first attack between age 6 and 20 years. Three-quarters had unilateral attacks 3 to 5 times annually, primarily triggered by cold wind or air, or stress. Eighty percent (48/60) reported ocular pain (median, 7 on scale 1-10), conjunctival injection, photophobia, foreign body sensation, and tearing during attacks. Visual blur occurred in 75% (45/60) and 91% (55/60) during and after the attack, respectively, for a median of 10 days (range, 1 day-2 months). Forty-seven percent (39/60) had corneal oval opacities with irregular tomography patterns and mild to moderate decrease (20/60 or better) in best-corrected visual acuity that improved with scleral contact lenses. Except for headache in 40%, systemic symptoms were absent during the attacks. CONCLUSIONS Symptoms and signs of KFH are restricted to the anterior segment of the eye and vary widely between individuals. We recommend scleral contact lenses as the first-line treatment for reduced vision. Allele frequencies suggest that KFH goes unrecognized in Sweden and populations with Scandinavian heritage.
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Affiliation(s)
- Annamari T Immonen
- From the Department of Ophthalmology (A.T.I., S.K., M.V., C.T., M.K., A.M., T.T.K., J.A.T.), University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Sabita Kawan
- From the Department of Ophthalmology (A.T.I., S.K., M.V., C.T., M.K., A.M., T.T.K., J.A.T.), University of Helsinki and Helsinki University Hospital, Helsinki, Finland; Folkhälsan Research Center (S.K., J.A.T.) Biomedicum Helsinki, Helsinki, Finland
| | - Minna Vesaluoma
- From the Department of Ophthalmology (A.T.I., S.K., M.V., C.T., M.K., A.M., T.T.K., J.A.T.), University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | | | - Claudia Taipale
- From the Department of Ophthalmology (A.T.I., S.K., M.V., C.T., M.K., A.M., T.T.K., J.A.T.), University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Mira Koskinen
- From the Department of Ophthalmology (A.T.I., S.K., M.V., C.T., M.K., A.M., T.T.K., J.A.T.), University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Anna Majander
- From the Department of Ophthalmology (A.T.I., S.K., M.V., C.T., M.K., A.M., T.T.K., J.A.T.), University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Tero T Kivelä
- From the Department of Ophthalmology (A.T.I., S.K., M.V., C.T., M.K., A.M., T.T.K., J.A.T.), University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Joni A Turunen
- From the Department of Ophthalmology (A.T.I., S.K., M.V., C.T., M.K., A.M., T.T.K., J.A.T.), University of Helsinki and Helsinki University Hospital, Helsinki, Finland; Folkhälsan Research Center (S.K., J.A.T.) Biomedicum Helsinki, Helsinki, Finland.
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19
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Wang HF. NLRP12-associated systemic autoinflammatory diseases in children. Pediatr Rheumatol Online J 2022; 20:9. [PMID: 35123508 PMCID: PMC8817530 DOI: 10.1186/s12969-022-00669-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 01/22/2022] [Indexed: 01/13/2023] Open
Abstract
Systemic autoinflammatory diseases (SAIDs) are a group of monogenic diseases characterized by disordered innate immunity, which causes excessive activation of inflammatory pathways. Nucleotide-binding leucine-rich repeat-containing receptor 12-related autoinflammatory disease (NLRP12-AID) is a newly identified SAID and a rare autosomal dominant disorder caused by mutations in the NLRP12 gene, which is also known as familial cold autoinflammatory syndrome 2 (FCAS2) and mostly occurs in childhood. A total of 33 cases of NLRP12-AID in children and 21 different mutation types have been reported to date. The disease is mainly characterized by periodic fever, accompanied by multisystem inflammatory damage. NLRP12-AID is diagnosed through early clinical identification and genetic detection. Emerging drugs targeting interleukin-1-related inflammatory pathways are expected to change the treatment options and improve the quality of life of pediatric patients. This article aims to summarize the characteristics and pathogenesis of reported NLRP12-AID cases in children and provide ideas for clinical diagnosis and treatment.
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Affiliation(s)
- Hui-fang Wang
- grid.412633.10000 0004 1799 0733Department of Pediatrics, The First Affiliated Hospital of Zhengzhou University, 1# Jianshe east Rd, Zhengzhou, 450052 Henan China
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20
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Sikora KA, Wells KV, Bolek EC, Jones AI, Grayson PC. Somatic Mutations in Rheumatologic Diseases: VEXAS Syndrome and Beyond. Rheumatology (Oxford) 2021; 61:3149-3160. [PMID: 34888629 DOI: 10.1093/rheumatology/keab868] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 10/27/2021] [Accepted: 11/06/2021] [Indexed: 11/15/2022] Open
Abstract
Discovery of the VEXAS (vacuoles, E1 enzyme, X-linked, autoinflammatory, somatic) syndrome demonstrates that somatic mutations in hematologic precursor cells can cause adult-onset, complex inflammatory disease. Unlike germline mutations, somatic mutations occur throughout the lifespan, are restricted to specific tissue types, and may play a causal role in non-heritable rheumatologic diseases, especially conditions that start in later life. Improvements in sequencing technology have enabled researchers and clinicians to detect somatic mutations in various tissue types, especially blood. Understanding the relationships between cell-specific acquired mutations and inflammation is likely to yield key insights into causal factors that underlie many rheumatologic diseases. The objective of this review is to detail how somatic mutations are likely to be relevant to clinicians who care for patients with rheumatologic diseases, with particular focus on the pathogenetic mechanisms of the VEXAS syndrome.
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Affiliation(s)
- Keith A Sikora
- National Institutes of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Kristina V Wells
- National Institutes of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Ertugrul Cagri Bolek
- National Institutes of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Adrianna I Jones
- National Institutes of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Peter C Grayson
- National Institutes of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
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21
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Li T. Lessons From the Misdiagnosis of Cryopyrin-Associated Periodic Syndrome as an Infection: Importance of an Early and Precise Diagnosis. J Clin Rheumatol 2021; 27:S485-S487. [PMID: 31524846 PMCID: PMC8746917 DOI: 10.1097/rhu.0000000000001179] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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22
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Wu D, Shen M, Yao Q. Cutaneous Manifestations of Autoinflammatory Diseases. RHEUMATOLOGY AND IMMUNOLOGY RESEARCH 2021; 2:217-225. [PMID: 36467982 PMCID: PMC9524803 DOI: 10.2478/rir-2021-0030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 10/07/2021] [Indexed: 06/17/2023]
Abstract
Autoinflammatory diseases (AIDs) are a heterogeneous group of disorders in which recurrent or continuous aseptic inflammation arises primarily through antigen-independent hyperactivation of the innate immune system. The skin is frequently involved with a wide variety of cutaneous manifestations, most of which are non-specific. Recognition of skin lesions in AIDs may sometimes provide clues for a correct diagnosis. In this review, the cutaneous involvements of >20 selected AIDs were summarized and organized into different categories based on their characteristic manifestations, such as urticarial dermatosis, neutrophilic dermatosis, granulomatosis, chilblain, lipodystrophy, and hyperkeratosis. With this classification scheme, cutaneous manifestations in AIDs could be more easily identified to facilitate diagnosis in clinical practice.
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Affiliation(s)
- Di Wu
- Department of Rheumatology and Clinical Immunology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Min Shen
- Department of Rheumatology and Clinical Immunology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Qingping Yao
- Division of Rheumatology, Allergy, and Immunology, Stony Brook University School of Medicine, Stony Brook, NY, USA
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23
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Burke RM, Dale BL, Dholakia S. The NLRP3 Inflammasome: Relevance in Solid Organ Transplantation. Int J Mol Sci 2021; 22:ijms221910721. [PMID: 34639062 PMCID: PMC8509131 DOI: 10.3390/ijms221910721] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 09/29/2021] [Accepted: 09/30/2021] [Indexed: 02/06/2023] Open
Abstract
The NOD, LRR, and pyrin domain-containing 3 (NLRP3) protein has been established as a central component of the inflammasome and regulates the inflammatory response to a myriad of environmental, microbial, and endogenous danger stimuli. Assembly of the NLRP3 inflammasome results in the cleavage and activation of caspase-1, in turn causing release of the pro-inflammatory interleukins 1-beta and 18. This activation response, while crucial to coordinated innate immune defense, can be aberrantly activated by the likes of cell-free DNA, and cause significant autoimmune pathology. Complications of autoimmunity induced by aberrant NLRP3 inflammasome activation have a great degree of mechanistic crossover with alloimmune injury in solid organ transplant, and stratagems to neutralize NLRP3 inflammasome activation may prove beneficial in solid organ transplant management. This article reviews NLRP3 inflammasome biology and the pathology associated with its hyperactivation, as well as the connections between NLRP3 inflammasome activation and allograft homeostasis.
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Affiliation(s)
- Ryan M. Burke
- CareDx, Inc., Brisbane, CA 94080, USA; (R.M.B.); (B.L.D.)
| | | | - Shamik Dholakia
- CareDx, Inc., Brisbane, CA 94080, USA; (R.M.B.); (B.L.D.)
- Oxford Transplant Center, Nuffield Department of Surgical Sciences, University of Oxford, Oxford OX3 7LD, UK
- Correspondence:
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Wu N, Wu D, Zhao M, Miao J, Yu W, Wang Y, Shen M. Clinical benefits of TNF-α inhibitors in Chinese adult patients with NLRP3-associated autoinflammatory disease. J Intern Med 2021; 290:878-885. [PMID: 34037998 DOI: 10.1111/joim.13334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 04/29/2021] [Accepted: 05/10/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Nucleotide-binding oligomerization domain-like receptor family, pyrin domain containing 3 (NLRP3)-associated autoinflammatory disease (NLRP3-AID) is a rare, heterogeneous disease entity associated with mutations in NLRP3. Biologic therapy for NLRP3-AID yields diverse results. OBJECTIVES We aimed to evaluate the clinical features and outcomes of Chinese adult patients with NLRP3-AID who were treated with tumour necrosis factor (TNF)-α inhibitors. METHODS Five patients with NLRP3-AID were diagnosed and treated with TNF-α inhibitors at Peking Union Medical College Hospital between 2017 and 2020 and were followed up for 6 to 12 months. All patients were systematically studied for treatment outcomes, including clinical manifestations and inflammatory markers. RESULTS All five adult NLRP3-AID patients were Chinese Han, and four patients were males. The mean age at disease onset was 4.2 ± 4.1 years, and the mean time of diagnosis delay was 19.8 ± 6 years. All patients received TNF-α inhibitors with or without methotrexate/prednisone. During follow-up, all patients achieved remarkable clinical remission of skin lesions and polyarthritis and showed improvements in acute-phase reactants, inflammatory cytokines, patient visual analogue scale, physician global assessment and 36-item Short Form (SF-36). CONCLUSIONS Early diagnosis and effective therapy for NLRP3-AID are essential for avoiding irreversible organ damage. TNF-α inhibitors might serve as a therapeutic alternative for patients with NLRP3-AID who have unsatisfactory responses or no access to interleukin-1 inhibitors.
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Affiliation(s)
- N Wu
- From the, Department of Rheumatology and Clinical Immunology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - D Wu
- From the, Department of Rheumatology and Clinical Immunology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - M Zhao
- From the, Department of Rheumatology and Clinical Immunology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - J Miao
- From the, Department of Rheumatology and Clinical Immunology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - W Yu
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Y Wang
- Department of Otolaryngological, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - M Shen
- From the, Department of Rheumatology and Clinical Immunology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
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25
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Leyens J, Bender TTA, Mücke M, Stieber C, Kravchenko D, Dernbach C, Seidel MF. The combined prevalence of classified rare rheumatic diseases is almost double that of ankylosing spondylitis. Orphanet J Rare Dis 2021; 16:326. [PMID: 34294115 PMCID: PMC8296612 DOI: 10.1186/s13023-021-01945-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 07/02/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Rare diseases (RDs) affect less than 5/10,000 people in Europe and fewer than 200,000 individuals in the United States. In rheumatology, RDs are heterogeneous and lack systemic classification. Clinical courses involve a variety of diverse symptoms, and patients may be misdiagnosed and not receive appropriate treatment. The objective of this study was to identify and classify some of the most important RDs in rheumatology. We also attempted to determine their combined prevalence to more precisely define this area of rheumatology and increase awareness of RDs in healthcare systems. We conducted a comprehensive literature search and analyzed each disease for the specified criteria, such as clinical symptoms, treatment regimens, prognoses, and point prevalences. If no epidemiological data were available, we estimated the prevalence as 1/1,000,000. The total point prevalence for all RDs in rheumatology was estimated as the sum of the individually determined prevalences. RESULTS A total of 76 syndromes and diseases were identified, including vasculitis/vasculopathy (n = 15), arthritis/arthropathy (n = 11), autoinflammatory syndromes (n = 11), myositis (n = 9), bone disorders (n = 11), connective tissue diseases (n = 8), overgrowth syndromes (n = 3), and others (n = 8). Out of the 76 diseases, 61 (80%) are classified as chronic, with a remitting-relapsing course in 27 cases (35%) upon adequate treatment. Another 34 (45%) diseases were predominantly progressive and difficult to control. Corticosteroids are a therapeutic option in 49 (64%) syndromes. Mortality is variable and could not be determined precisely. Epidemiological studies and prevalence data were available for 33 syndromes and diseases. For an additional eight diseases, only incidence data were accessible. The summed prevalence of all RDs was 28.8/10,000. CONCLUSIONS RDs in rheumatology are frequently chronic, progressive, and present variable symptoms. Treatment options are often restricted to corticosteroids, presumably because of the scarcity of randomized controlled trials. The estimated combined prevalence is significant and almost double that of ankylosing spondylitis (18/10,000). Thus, healthcare systems should assign RDs similar importance as any other common disease in rheumatology.
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Affiliation(s)
- Judith Leyens
- Center for Rare Diseases Bonn (ZSEB), University Hospital, Bonn, Germany
- Department of Neonatology and Pediatric Care, Children's University Hospital, Bonn, Germany
| | - Tim Th A Bender
- Center for Rare Diseases Bonn (ZSEB), University Hospital, Bonn, Germany
- Institute of Human Genetics, University Hospital, Bonn, Germany
| | - Martin Mücke
- Center for Rare Diseases Bonn (ZSEB), University Hospital, Bonn, Germany
| | - Christiane Stieber
- Institute of General Practice and Family Medicine, University Hospital, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Dmitrij Kravchenko
- Center for Rare Diseases Bonn (ZSEB), University Hospital, Bonn, Germany
- Department of Radiology, University Hospital, Bonn, Germany
| | - Christian Dernbach
- Division of Medical Psychology and Department of Psychiatry, University Hospital, Bonn, Germany
| | - Matthias F Seidel
- Department of Rheumatology, Spitalzentrum-Centre hospitalier, Biel-Bienne, Switzerland.
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26
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Kawashima Y, Nishikomori R, Ohara O. Multiomic technologies for analyses of inborn errors of immunity: from snapshot of the average cell to dynamic temporal picture at single-cell resolution. Inflamm Regen 2021; 41:19. [PMID: 34193319 PMCID: PMC8247241 DOI: 10.1186/s41232-021-00169-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 06/02/2021] [Indexed: 11/29/2022] Open
Abstract
Advances in DNA sequencing technology have significantly impacted human genetics; they have enabled the analysis of genetic causes of rare diseases, which are usually pathogenic variants in a single gene at the nucleotide sequence level. However, since the quantity of data regarding the relationship between genotype and phenotype is insufficient to diagnose some rare immune diseases definitively, genetic information alone cannot help obtain a mechanistic understanding of the disease etiology. For such cases, exploring the molecular phenotype using multiomic analyses could be the approach of choice. In this review, we first overview current technologies for multiomic analysis, particularly focusing on RNA and protein profiling of bulk cell ensembles. We then discuss the measurement modality and granularity issue because it is critical to design multiomic experiments properly. Next, we illustrate the importance of bioimaging by describing our experience with the analysis of an autoinflammatory disease, cryopyrin-associated periodic fever syndrome, which could be caused by low-frequency somatic mosaicism and cannot be well characterized only by multiomic snapshot analyses of an ensemble of many immune cells. We found it powerful to complement the multiomic data with bioimaging data that can provide us with indispensable time-specific dynamic information of every single cell in the "immune cell society." Because we now have many measurement tools in different modalities and granularity to tackle the etiology of rare hereditary immune diseases, we might gain a deeper understanding of the pathogenic mechanisms of these diseases by taking full advantage of these tools in an integrated manner.
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Affiliation(s)
- Yusuke Kawashima
- Department of Applied Genomics, Kazusa DNA Research Institute, Kisarazu, 292-0818, Japan
| | - Ryuta Nishikomori
- Department of Pediatrics and Child Health, Kurume University School of Medicine, Kurume, 830-0011, Japan
| | - Osamu Ohara
- Department of Applied Genomics, Kazusa DNA Research Institute, Kisarazu, 292-0818, Japan.
- Future Medicine Education and Research Organization, Chiba University, Chiba, 260-8670, Japan.
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27
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Monogenic Autoinflammatory Diseases: State of the Art and Future Perspectives. Int J Mol Sci 2021; 22:ijms22126360. [PMID: 34198614 PMCID: PMC8232320 DOI: 10.3390/ijms22126360] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 06/10/2021] [Accepted: 06/11/2021] [Indexed: 12/18/2022] Open
Abstract
Systemic autoinflammatory diseases are a heterogeneous family of disorders characterized by a dysregulation of the innate immune system, in which sterile inflammation primarily develops through antigen-independent hyperactivation of immune pathways. In most cases, they have a strong genetic background, with mutations in single genes involved in inflammation. Therefore, they can derive from different pathogenic mechanisms at any level, such as dysregulated inflammasome-mediated production of cytokines, intracellular stress, defective regulatory pathways, altered protein folding, enhanced NF-kappaB signalling, ubiquitination disorders, interferon pathway upregulation and complement activation. Since the discover of pathogenic mutations of the pyrin-encoding gene MEFV in Familial Mediterranean Fever, more than 50 monogenic autoinflammatory diseases have been discovered thanks to the advances in genetic sequencing: the advent of new genetic analysis techniques and the discovery of genes involved in autoinflammatory diseases have allowed a better understanding of the underlying innate immunologic pathways and pathogenetic mechanisms, thus opening new perspectives in targeted therapies. Moreover, this field of research has become of great interest, since more than a hundred clinical trials for autoinflammatory diseases are currently active or recently concluded, allowing us to hope for considerable acquisitions for the next few years. General paediatricians need to be aware of the importance of this group of diseases and they should consider autoinflammatory diseases in patients with clinical hallmarks, in order to guide further examinations and refer the patient to a specialist rheumatologist. Here we resume the pathogenesis, clinical aspects and diagnosis of the most important autoinflammatory diseases in children.
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28
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Tesser A, Pin A, Mencaroni E, Gulino V, Tommasini A. Vasculitis, Autoimmunity, and Cytokines: How the Immune System Can Harm the Brain. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:5585. [PMID: 34073717 PMCID: PMC8197198 DOI: 10.3390/ijerph18115585] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 05/14/2021] [Accepted: 05/19/2021] [Indexed: 02/06/2023]
Abstract
More and more findings suggest that neurological disorders could have an immunopathological cause. Thus, immune-targeted therapies are increasingly proposed in neurology (even if often controversial), as anakinra, inhibiting IL-1 for febrile inflammatory illnesses, and JAK inhibitors for anti-interferons treatment. Precision medicine in neurology could be fostered by a better understanding of the disease machinery, to develop a rational use of immuno-modulators in clinical trials. In this review, we focus on monogenic disorders with neurological hyper-inflammation/autoimmunity as simplified "models" to correlate immune pathology and targeted treatments. The study of monogenic models yields great advantages for the elucidation of the pathogenic mechanisms that can be reproduced in cellular/animal models, overcoming the limitations of biological samples to study. Moreover, monogenic disorders provide a unique tool to study the mechanisms of neuroinflammatory and autoimmune brain damage, in all their manifestations. The insight of clinical, pathological, and therapeutic aspects of the considered monogenic models can impact knowledge about brain inflammation and can provide useful hints to better understand and cure some neurologic multifactorial disorders.
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Affiliation(s)
- Alessandra Tesser
- Department of Pediatrics, Institute for Maternal and Child Health-IRCCS “Burlo Garofolo”, 34137 Trieste, Italy; (A.T.); (A.T.)
| | - Alessia Pin
- Department of Pediatrics, Institute for Maternal and Child Health-IRCCS “Burlo Garofolo”, 34137 Trieste, Italy; (A.T.); (A.T.)
| | - Elisabetta Mencaroni
- Department of Pediatrics, Ospedale Santa Maria Misericordia, 06123 Perugia, Italy;
| | - Virginia Gulino
- Family Pediatrician, Valnerina District, UslUmbria2, 06046 Norcia, Italy;
| | - Alberto Tommasini
- Department of Pediatrics, Institute for Maternal and Child Health-IRCCS “Burlo Garofolo”, 34137 Trieste, Italy; (A.T.); (A.T.)
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34149 Trieste, Italy
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29
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Magrone T, Magrone M, Jirillo E. Mast Cells as a Double Edged Sword in Immunity: Disorders of Mast Cell Activation and Therapeutic Management. Second of Two Parts. Endocr Metab Immune Disord Drug Targets 2021; 20:670-686. [PMID: 31789136 DOI: 10.2174/1871530319666191202121644] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 10/23/2019] [Accepted: 10/23/2019] [Indexed: 12/20/2022]
Abstract
Mast cells (MCs) bear many receptors that allow them to respond to a variety of exogenous and endogenous stimuli. However, MC function is dual since they can initiate pathological events or protect the host against infectious challenges. The role of MCs in disease will be analyzed in a broad sense, describing cellular and molecular mechanisms related to their involvement in auto-inflammatory diseases, asthma, autoimmune diseases and cancer. On the other hand, their protective role in the course of bacterial, fungal and parasitic infections will also be illustrated. As far as treatment of MC-derived diseases is concerned, allergen immunotherapy as well as other attempts to reduce MC-activation will be outlined according to the recent data. Finally, in agreement with current literature and our own data polyphenols have been demonstrated to attenuate type I allergic reactions and contact dermatitis in response to nickel. The use of polyphenols in these diseases will be discussed also in view of MC involvement.
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Affiliation(s)
- Thea Magrone
- Department of Basic Medical Sciences, Neuroscience and Sensory Organs, School of Medicine, University of Bari "Aldo Moro", Bari, Italy
| | - Manrico Magrone
- Department of Basic Medical Sciences, Neuroscience and Sensory Organs, School of Medicine, University of Bari "Aldo Moro", Bari, Italy
| | - Emilio Jirillo
- Department of Basic Medical Sciences, Neuroscience and Sensory Organs, School of Medicine, University of Bari "Aldo Moro", Bari, Italy
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30
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De Rose DU, Coppola M, Gallini F, Maggio L, Vento G, Rigante D. Overview of the rarest causes of fever in newborns: handy hints for the neonatologist. J Perinatol 2021; 41:372-382. [PMID: 32719496 DOI: 10.1038/s41372-020-0744-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 06/23/2020] [Accepted: 07/17/2020] [Indexed: 12/17/2022]
Abstract
Neonatal causes of fever are a major source of concern for clinicians. If fever is combined with organ-specific sterile inflammatory manifestations the suspicion of autoinflammatory disorders should be considered, and the list of such conditions starting in the neonatal period includes chronic infantile neurological cutaneous articular syndrome, mevalonate kinase deficiency, deficiency of the interleukin-1 receptor antagonist, otulipenia, STING-associated vasculopathy with onset in infancy and Blau syndrome. Other causes of noninfectious fever that can rarely occur in newborns are Kawasaki disease, Behçet's disease, and hemophagocytic lymphohistiocytosis. Diagnosis of these exceptionally rare disorders is challenging for neonatologists. An early recognition of these complex diseases might lead to use more specific or rational drugs preventing permanent consequences. This review focuses on the rarest causes of fever occurring in the neonatal age with the aim of portraying many protean clinical pictures associated with fever and reviewing the potential available treatments.
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Affiliation(s)
- Domenico Umberto De Rose
- Department of Life Sciences and Public Health, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy. .,Department of Medical and Surgical Neonatology, "Bambino Gesù" Children's Hospital IRCCS, Rome, Italy.
| | - Maria Coppola
- Department of Life Sciences and Public Health, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Francesca Gallini
- Department of Life Sciences and Public Health, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy.,Università Cattolica del Sacro Cuore, Rome, Italy
| | - Luca Maggio
- Department of Life Sciences and Public Health, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy.,Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giovanni Vento
- Department of Life Sciences and Public Health, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy.,Università Cattolica del Sacro Cuore, Rome, Italy
| | - Donato Rigante
- Department of Life Sciences and Public Health, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy.,Università Cattolica del Sacro Cuore, Rome, Italy
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31
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Welzel T, Kuemmerle-Deschner JB. Diagnosis and Management of the Cryopyrin-Associated Periodic Syndromes (CAPS): What Do We Know Today? J Clin Med 2021; 10:E128. [PMID: 33401496 PMCID: PMC7794776 DOI: 10.3390/jcm10010128] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 12/28/2020] [Accepted: 12/30/2020] [Indexed: 12/24/2022] Open
Abstract
The cryopyrin-associated periodic syndromes (CAPS) are usually caused by heterozygous NLRP3 gene variants, resulting in excessive inflammasome activation with subsequent overproduction of interleukin (IL)-1β. The CAPS spectrum includes mild, moderate, and severe phenotypes. The mild phenotype is called familial cold autoinflammatory syndrome (FCAS), the moderate phenotype is also known as Muckle-Wells syndrome (MWS), and the neonatal-onset multisystem inflammatory disease (NOMID)/chronic infantile neurologic cutaneous articular syndrome (CINCA) describes the severe phenotype. The CAPS phenotypes display unspecific and unique clinical signs. Dermatologic, musculoskeletal, ocular, otologic, and neurologic disease symptoms combined with chronic systemic inflammation are characteristic. Nevertheless, making the CAPS diagnosis is challenging as several patients show a heterogeneous multi-system clinical presentation and the spectrum of genetic variants is growing. Somatic mosaicisms and low-penetrance variants lead to atypical clinical symptoms and disease courses. To avoid morbidity and to reduce mortality, early diagnosis is crucial, and a targeted anti-IL-1 therapy should be started as soon as possible. Furthermore, continuous and precise monitoring of disease activity, organ damage, and health-related quality of life is important. This review summarizes the current evidence in diagnosis and management of patients with CAPS.
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Affiliation(s)
- Tatjana Welzel
- Pediatric Rheumatology and Autoinflammation Reference Center Tuebingen (arcT), University Children’s Hospital Tuebingen, D-72076 Tuebingen, Germany;
- Pediatric Pharmacology and Pharmacometrics, University Children’s Hospital Basel (UKBB), University of Basel, CH-4031 Basel, Switzerland
| | - Jasmin B. Kuemmerle-Deschner
- Pediatric Rheumatology and Autoinflammation Reference Center Tuebingen (arcT), University Children’s Hospital Tuebingen, D-72076 Tuebingen, Germany;
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32
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Paim-Marques LB, Cavalcante A, Castro C, Muskardin TLW, de Oliveira JB, Niewold TB, Appenzeller S. Novel mutation in the NRLP3 manifesting as an intermediate phenotype of cryopyrinopathies. Rheumatol Int 2020; 41:219-225. [PMID: 32813153 DOI: 10.1007/s00296-020-04683-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 08/09/2020] [Indexed: 01/20/2023]
Abstract
Cryopyrin-associated periodic syndromes (CAPS) are a group of autoinflammatory diseases associated with NLRP3 gain of function mutations. CAPS associated mutations are found predominantly in exon 3. The objective of this study is to describe a new variant on NRLP3 gene and its phenotype. Case report description of a new NRLP3 pathogenic variant and literature case-based search through INFEVERS database. A 21-year old male who presented multiple tonic-clonic seizures on his 3rd day of life. At age 2, he had recurrent central facial palsy, high fever (40 °C), painful and persistent oral ulcers, abdominal pain, nausea and vomiting, and delayed neuropsychomotor development, with polyarthritis in wrists and knees. Over the years, several symptoms were observed: livedo reticularis, Raynaud's phenomenon, positive pathergy test, heat allodynia, extremely painful genital ulcers, and sporadic conjunctivitis. Laboratory studies revealed persistently elevated inflammatory markers and serum amyloid protein A (30 μg/l). The genetic panel for autoinflammatory diseases revealed heterozygous mutation in the NLRP3, (c.2068G > C, p.E690Q) with 0% of frequency in the general population. The patient denies rash and did not have frontal bossing or patellar overgrowth. We found a positive familial history on mother and brother, who carried the same mutation. The patient was started on canakinumab which controlled his symptoms. Currently, 241 missense variants in the NLRP3 have been described. We presented a new mutation in exon 3 of the NRLP3 gene in a patient that fulfills clinical criteria for CAPS who had complete clinical response to Canakinumab, supporting the idea that this mutation is pathogenic.
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Affiliation(s)
- Luciana B Paim-Marques
- Pediatric Rheumatology Unit, Albert Sabin Children's Hospital, Fortaleza, Brazil.,Fellow At the Pediatric Immunology/Rheumatology Unit, Pediatric Department of University of Florida (UF), Gainesville, Fl, USA
| | | | | | - Theresa L Wampler Muskardin
- Colton Center for Autoimmunity, Department of Medicine, New York University School of Medicine, New York, NY, USA.,Division of Rheumatology, Department of Medicine and Department of Pediatrics, New York University School of Medicine, New York, NY, USA
| | - João Bosco de Oliveira
- Geneticist Physician of Genomika (Clinical Genetics and Immunology Laboratory), Pernambuco, Brazil
| | - Timothy B Niewold
- Colton Center for Autoimmunity, Departments of Medicine and Pathology, New York University School of Medicine, New York, NY, USA
| | - Simone Appenzeller
- Associate Professor School of Medical Sciences, University of Campinas (UNICAMP), São Paulo, Brazil. .,Department of Medicine, Faculty of Medical Science, State University of Campinas, Cidade Universitária, Campinas, SP, CEP 13083-970, Brazil.
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33
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Yıldız M, Haşlak F, Adrovic A, Barut K, Kasapçopur Ö. Autoinflammatory Diseases in Childhood. Balkan Med J 2020; 37:236-246. [PMID: 32338845 PMCID: PMC7424192 DOI: 10.4274/balkanmedj.galenos.2020.2020.4.82] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 04/26/2020] [Indexed: 01/06/2023] Open
Abstract
Autoinflammatory diseases are characterized by recurrent fevers and clinical findings of impaired natural immunity and can involve various organ systems. The concept of autoinflammatory disease emerged after the definition of familial Mediterranean fever and tumor necrosis factor receptor-associated periodic syndrome. This new disease group was considered to differ from the standard concept of autoimmune diseases, which is relatively better known in terms of basic features, such as defects in innate immunity and the absence of antibodies. A better understanding has been achieved regarding the genetic and pathogenetic mechanisms of this relatively new disease group over the past 20 years since they were first diagnosed, which have led to some changes in the concept of autoinflammatory diseases. The recent definition classifies autoinflammatory disease to be a wide range of diseases with different clinical features, mainly accompanied by changes in innate immune and rarely in humoral immunity. The spectrum of autoinflammatory diseases is rapidly expanding owing to recent developments in molecular sciences and genetics. This review article discusses the clinical features, classification criteria, treatment options, and long-term prognosis of periodic fever, aphthous stomatitis, pharyngitis, adenitis syndrome, and other common autoinflammatory diseases in the light of current literature.
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Affiliation(s)
- Mehmet Yıldız
- Department of Pediatric Rheumatology, İstanbul University-Cerrahpaşa Cerrahpaşa School of Medicine, İstanbul, Turkey
| | - Fatih Haşlak
- Department of Pediatric Rheumatology, İstanbul University-Cerrahpaşa Cerrahpaşa School of Medicine, İstanbul, Turkey
| | - Amra Adrovic
- Department of Pediatric Rheumatology, İstanbul University-Cerrahpaşa Cerrahpaşa School of Medicine, İstanbul, Turkey
| | - Kenan Barut
- Department of Pediatric Rheumatology, İstanbul University-Cerrahpaşa Cerrahpaşa School of Medicine, İstanbul, Turkey
| | - Özgür Kasapçopur
- Department of Pediatric Rheumatology, İstanbul University-Cerrahpaşa Cerrahpaşa School of Medicine, İstanbul, Turkey
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34
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Wallert M, Börmel L, Lorkowski S. Inflammatory Diseases and Vitamin E-What Do We Know and Where Do We Go? Mol Nutr Food Res 2020; 65:e2000097. [PMID: 32692879 DOI: 10.1002/mnfr.202000097] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 06/26/2020] [Indexed: 12/14/2022]
Abstract
Inflammation-driven diseases and related comorbidities, such as the metabolic syndrome, obesity, fatty liver disease, and cardiovascular diseases cause significant global burden. There is a growing body of evidence that nutrients alter inflammatory responses and can therefore make a decisive contribution to the treatment of these diseases. Recently, the inflammasome, a cytosolic multiprotein complex, has been identified as a key player in inflammation and the development of various inflammation-mediated disorders, with nucleotide-binding domain and leucine-rich repeat pyrin domain (NLRP) 3 being the inflammasome of interest. Here an overview about the cellular signaling pathways underlying nuclear factor "kappa-light-chain-enhancer" of activated B-cells (NF-κB)- and NLRP3-mediated inflammatory processes, and the pathogenesis of the inflammatory diseases atherosclerosis and non-alcoholic fatty liver disease (NAFLD) is provided; next, the current state of knowledge for drug-based and dietary-based interventions for treating cardiovascular diseases and NAFLD is discussed. To date, one of the most important antioxidants in the human diet is vitamin E. Various in vitro and in vivo studies suggest that the different forms of vitamin E and also their derivatives have anti-inflammatory activity. Recent publications suggest that vitamin E-and possibly metabolites of vitamin E-are a promising therapeutic approach for treating inflammatory diseases such as NAFLD.
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Affiliation(s)
- Maria Wallert
- Department of Nutritional Biochemistry and Physiology, Institute of Nutritional Science, Friedrich Schiller University Jena, Jena, 07743, Germany.,Competence Cluster for Nutrition and Cardiovascular Health (nutriCARD), Halle-Jena-Leipzig, Germany
| | - Lisa Börmel
- Department of Nutritional Biochemistry and Physiology, Institute of Nutritional Science, Friedrich Schiller University Jena, Jena, 07743, Germany.,Competence Cluster for Nutrition and Cardiovascular Health (nutriCARD), Halle-Jena-Leipzig, Germany
| | - Stefan Lorkowski
- Department of Nutritional Biochemistry and Physiology, Institute of Nutritional Science, Friedrich Schiller University Jena, Jena, 07743, Germany.,Competence Cluster for Nutrition and Cardiovascular Health (nutriCARD), Halle-Jena-Leipzig, Germany
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35
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Cell death in chronic inflammation: breaking the cycle to treat rheumatic disease. Nat Rev Rheumatol 2020; 16:496-513. [PMID: 32641743 DOI: 10.1038/s41584-020-0455-8] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/08/2020] [Indexed: 02/08/2023]
Abstract
Cell death is a vital process that occurs in billions of cells in the human body every day. This process helps maintain tissue homeostasis, supports recovery from acute injury, deals with infection and regulates immunity. Cell death can also provoke inflammatory responses, and lytic forms of cell death can incite inflammation. Loss of cell membrane integrity leads to the uncontrolled release of damage-associated molecular patterns (DAMPs), which are normally sequestered inside cells. Such DAMPs increase local inflammation and promote the production of cytokines and chemokines that modulate the innate immune response. Cell death can be both a consequence and a cause of inflammation, which can be difficult to distinguish in chronic diseases. Despite this caveat, excessive or poorly regulated cell death is increasingly recognized as a contributor to chronic inflammation in rheumatic disease and other inflammatory conditions. Drugs that inhibit cell death could, therefore, be used therapeutically for the treatment of these diseases, and programmes to develop such inhibitors are already underway. In this Review, we outline pathways for the major cell death programmes (apoptosis, necroptosis, pyroptosis and NETosis) and their potential roles in chronic inflammation. We also discuss current and developing therapies that target the cell death machinery.
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Yamasaki Y, Kubota T, Takei S, Imanaka H, Nonaka Y, Kawano Y. A case of cryopyrin-associated periodic fever syndrome during canakinumab administration complicated by inflammatory bowel disease. Clin Rheumatol 2020; 40:393-397. [PMID: 32623652 DOI: 10.1007/s10067-020-05267-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 06/22/2020] [Accepted: 06/25/2020] [Indexed: 10/23/2022]
Abstract
Cryopyrin-associated periodic fever syndrome (CAPS) is a highly debilitating disorder, which is characterized by unregulated interleukin-1β production driven by autosomal dominantly inherited mutations in the NLRP3 gene. Patients with CAPS often present with early-onset episodes of fever and rash. These patients also present with variable systemic signs and symptoms, such as arthritis, sensorineural hearing loss, chronic aseptic meningitis, and skeletal abnormalities, but minimal gastrointestinal symptoms. Recently, effective therapies for CAPS targeted against interleukin-1 have become available. We report a case of a young Japanese woman with CAPS who developed inflammatory bowel disease during canakinumab therapy. The patient had colostomy after intestinal perforation and changed canakinumab to infliximab. To the best of our knowledge, this is the first report of a case of inflammatory bowel disease secondary to CAPS complicated by gastrointestinal symptoms and arthritis which canakinumab could not control. Patients with CAPS who have symptoms that cannot be controlled by canakinumab should be considered for possible co-morbidities.
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Affiliation(s)
- Yuichi Yamasaki
- Department of Pediatrics, Kagoshima University Hospital, 35-1 Sakuragaoka Kagoshimashi, Kagoshima, 890-8520, Japan.
| | - Tomohiro Kubota
- Department of Pediatrics, Kagoshima University Hospital, 35-1 Sakuragaoka Kagoshimashi, Kagoshima, 890-8520, Japan
| | - Syuji Takei
- Department of Pediatrics, Kagoshima University Hospital, 35-1 Sakuragaoka Kagoshimashi, Kagoshima, 890-8520, Japan
| | - Hiroyuki Imanaka
- Department of Pediatrics, Kagoshima University Hospital, 35-1 Sakuragaoka Kagoshimashi, Kagoshima, 890-8520, Japan
| | - Yukiko Nonaka
- Department of Pediatrics, Kagoshima University Hospital, 35-1 Sakuragaoka Kagoshimashi, Kagoshima, 890-8520, Japan
| | - Yoshifumi Kawano
- Department of Pediatrics, Kagoshima University Hospital, 35-1 Sakuragaoka Kagoshimashi, Kagoshima, 890-8520, Japan
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Georgin-Lavialle S, Ducharme-Benard S, Sarrabay G, Savey L, Grateau G, Hentgen V. Systemic autoinflammatory diseases: Clinical state of the art. Best Pract Res Clin Rheumatol 2020; 34:101529. [PMID: 32546426 DOI: 10.1016/j.berh.2020.101529] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Systemic autoinflammatory diseases (SAIDs) are defined as disorders of innate immunity. They were initially defined in opposition to autoimmune diseases due to the lack of involvement of the adaptive immune system and circulating autoantibodies. The four historical monogenic diseases are familial Mediterranean fever (associated with MEFV mutations), cryopyrinopathies (NLRP3 mutations), tumor necrosis factor receptor-associated periodic syndrome (TNFRSF1A mutations), and mevalonate kinase deficiency (MVK mutations). In the last 10 years, more than 50 new monogenic SAIDs have been discovered thanks to advances in genetics. Diagnosis is largely based on personal and family history and detailed analysis of signs and symptoms associated with febrile attacks, in the setting of elevated inflammatory markers. Increasingly efficient techniques of genetic analysis can contribute to refining the diagnosis. This review is a guide for the clinician in suspecting and establishing a diagnosis of SAID.
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Affiliation(s)
- Sophie Georgin-Lavialle
- Sorbonne University, AP-HP, Tenon Hospital, Internal Medicine Department, 4 rue de la Chine, 75020, Paris, France; Centre de référence des maladies auto-inflammatoires et des amyloses inflammatoire (CEREMAIA), France.
| | - Stéphanie Ducharme-Benard
- Sorbonne University, AP-HP, Tenon Hospital, Internal Medicine Department, 4 rue de la Chine, 75020, Paris, France; Service de médecine interne, Hôpital du Sacré-Cœur de Montréal, Montréal, Québec, Canada.
| | - Guillaume Sarrabay
- CHU Montpellier, Univ Montpellier, Laboratory of Rare and Autoinflammatory Genetic Diseases and CEREMAIA, Montpellier, France; Centre de référence des maladies auto-inflammatoires et des amyloses inflammatoire (CEREMAIA), France.
| | - Léa Savey
- Sorbonne University, AP-HP, Tenon Hospital, Internal Medicine Department, 4 rue de la Chine, 75020, Paris, France; Centre de référence des maladies auto-inflammatoires et des amyloses inflammatoire (CEREMAIA), France.
| | - Gilles Grateau
- Sorbonne University, AP-HP, Tenon Hospital, Internal Medicine Department, 4 rue de la Chine, 75020, Paris, France; Centre de référence des maladies auto-inflammatoires et des amyloses inflammatoire (CEREMAIA), France.
| | - Véronique Hentgen
- Service de pédiatrie générale, CH de Versailles, 177 rue de Versailles, 78150, Le Chesnay Cedex, France; Centre de référence des maladies auto-inflammatoires et des amyloses inflammatoire (CEREMAIA), France.
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38
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Klinische Symptomatik autoinflammatorischer Erkrankungen. Hautarzt 2020; 71:342-358. [DOI: 10.1007/s00105-020-04582-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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de Vasconcelos NM, Lamkanfi M. Recent Insights on Inflammasomes, Gasdermin Pores, and Pyroptosis. Cold Spring Harb Perspect Biol 2020; 12:cshperspect.a036392. [PMID: 31570336 DOI: 10.1101/cshperspect.a036392] [Citation(s) in RCA: 88] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Inflammasomes assemble in the cytosol of myeloid and epithelial cells on sensing of cellular stress and pathogen-associated molecular patterns and serve as scaffolds for recruitment and activation of inflammatory caspases. Inflammasomes play beneficial roles in host and immune responses against diverse pathogens but may also promote inflammatory tissue damage if uncontrolled. Gasdermin D (GSDMD) is a recently identified substrate of murine caspase-1 and caspase-11, and human caspases-1, -4, and -5 that mediates a regulated lytic cell death mode termed pyroptosis. Recent studies have identified pyroptosis as a critical inflammasome effector mechanism that controls inflammasome-dependent cytokine secretion and contributes to antimicrobial defense and inflammasome-mediated autoinflammatory diseases. Here, we review recent developments on inflammasome-associated effector functions with an emphasis on the emerging roles of gasdermin pores and pyroptosis.
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Affiliation(s)
- Nathalia M de Vasconcelos
- Department of Internal Medicine and Pediatrics, Ghent University, B-9000 Ghent, Belgium.,VIB-UGhent Center for Inflammation Research, VIB, B-9052 Ghent, Belgium
| | - Mohamed Lamkanfi
- Department of Internal Medicine and Pediatrics, Ghent University, B-9000 Ghent, Belgium.,Janssen Immunosciences, World Without Disease Accelerator, Pharmaceutical Companies of Johnson & Johnson, B-2340 Beerse, Belgium
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40
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Song JC, Liu SY, Zhu F, Wen AQ, Ma LH, Li WQ, Wu J. Expert consensus on the diagnosis and treatment of thrombocytopenia in adult critical care patients in China. Mil Med Res 2020; 7:15. [PMID: 32241296 PMCID: PMC7118900 DOI: 10.1186/s40779-020-00244-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 03/20/2020] [Indexed: 01/14/2023] Open
Abstract
Thrombocytopenia is a common complication of critical care patients. The rates of bleeding events and mortality are also significantly increased in critical care patients with thrombocytopenia. Therefore, the Critical Care Medicine Committee of Chinese People's Liberation Army (PLA) worked with Chinese Society of Laboratory Medicine, Chinese Medical Association to develop this consensus to provide guidance for clinical practice. The consensus includes five sections and 27 items: the definition of thrombocytopenia, etiology and pathophysiology, diagnosis and differential diagnosis, treatment and prevention.
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Affiliation(s)
- Jing-Chun Song
- Department of Critical Care Medicine, the 908th Hospital of Joint Logistics Support Forces of Chinese PLA, Nanchang, 360104, China.
| | - Shu-Yuan Liu
- Emergency Department, the Sixth Medical Center, Chinese PLA General Hospital, Beijing, 100048, China
| | - Feng Zhu
- Burns and Trauma ICU, Changhai Hospital, Naval Medical University, Shanghai, 200003, China
| | - Ai-Qing Wen
- Department of Blood Transfusion, Daping Hospital of Army Medical University, Chongqing, 400042, China
| | - Lin-Hao Ma
- Department of Emergency and Critical Care Medicine, Changzheng Hospital, Naval Medical University, Shanghai, 200003, China
| | - Wei-Qin Li
- Surgery Intensive Care Unit, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, China.
| | - Jun Wu
- Department of Clinical Laboratory, Peking University Fourth School of Clinical Medicine, Beijing Jishuitan Hospital, Beijing, 100035, China.
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Chetaille Nézondet AL, Poubelle PE, Pelletier M. The evaluation of cytokines to help establish diagnosis and guide treatment of autoinflammatory and autoimmune diseases. J Leukoc Biol 2020; 108:647-657. [PMID: 32040246 DOI: 10.1002/jlb.5mr0120-218rrr] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 01/11/2020] [Accepted: 01/13/2020] [Indexed: 12/17/2022] Open
Abstract
Our knowledge of the role of cytokines in pathologic conditions has increased considerably with the emergence of molecular and genetic studies, particularly in the case of autoinflammatory monogenic diseases. Many rare disorders, considered orphan until recently, are directly related to abnormal gene regulation, and the treatment with biologic agents (biologics) targeting cytokine receptors, intracellular signaling or specific cytokines improve the symptoms of an increasing number of chronic inflammatory diseases. As it is currently impossible to systematically conduct genetic studies for all patients with autoinflammatory and autoimmune diseases, the evaluation of cytokines can be seen as a simple, less time consuming, and less expensive alternative. This approach could be especially useful when the diagnosis of syndromes of diseases of unknown etiology remains problematic. The evaluation of cytokines could also help avoid the current trial-and-error approach, which has the disadvantages of exposing patients to ineffective drugs with possible unnecessary side effects and permanent organ damages. In this review, we discuss the various possibilities, as well as the limitations of evaluating the cytokine profiles of patients suffering from autoinflammatory and autoimmune diseases, with methods such as direct detection of cytokines in the plasma/serum or following ex vivo stimulation of PBMCs leading to the production of their cytokine secretome. The patients' secretome, combined with biomarkers ranging from genetic and epigenetic analyses to immunologic biomarkers, may help not only the diagnosis but also guide the choice of biologics for more efficient and rapid treatments.
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Affiliation(s)
- Anne-Laure Chetaille Nézondet
- Department of Medicine, Faculty of Medicine, Laval University, Québec, Canada.,Reproduction, Mother and Youth Health Axis, CHU de Québec-Université Laval Research Center, Québec, Canada
| | - Patrice E Poubelle
- Department of Medicine, Faculty of Medicine, Laval University, Québec, Canada.,Infectious and Immune Diseases Axis, CHU de Québec-Université Laval Research Center, Québec, Canada
| | - Martin Pelletier
- Infectious and Immune Diseases Axis, CHU de Québec-Université Laval Research Center, Québec, Canada.,Department of Microbiology-Infectious Diseases and Immunology, Faculty of Medicine, Laval University, Québec, Canada.,ARThrite Research Center, Laval University, Québec, Canada
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42
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Lim RR, Wieser ME, Ganga RR, Barathi VA, Lakshminarayanan R, Mohan RR, Hainsworth DP, Chaurasia SS. NOD-like Receptors in the Eye: Uncovering Its Role in Diabetic Retinopathy. Int J Mol Sci 2020; 21:E899. [PMID: 32019187 PMCID: PMC7037099 DOI: 10.3390/ijms21030899] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 01/22/2020] [Accepted: 01/27/2020] [Indexed: 12/15/2022] Open
Abstract
Diabetic retinopathy (DR) is an ocular complication of diabetes mellitus (DM). International Diabetic Federations (IDF) estimates up to 629 million people with DM by the year 2045 worldwide. Nearly 50% of DM patients will show evidence of diabetic-related eye problems. Therapeutic interventions for DR are limited and mostly involve surgical intervention at the late-stages of the disease. The lack of early-stage diagnostic tools and therapies, especially in DR, demands a better understanding of the biological processes involved in the etiology of disease progression. The recent surge in literature associated with NOD-like receptors (NLRs) has gained massive attraction due to their involvement in mediating the innate immune response and perpetuating inflammatory pathways, a central phenomenon found in the pathogenesis of ocular diseases including DR. The NLR family of receptors are expressed in different eye tissues during pathological conditions suggesting their potential roles in dry eye, ocular infection, retinal ischemia, cataract, glaucoma, age-related macular degeneration (AMD), diabetic macular edema (DME) and DR. Our group is interested in studying the critical early components involved in the immune cell infiltration and inflammatory pathways involved in the progression of DR. Recently, we reported that NLRP3 inflammasome might play a pivotal role in the pathogenesis of DR. This comprehensive review summarizes the findings of NLRs expression in the ocular tissues with special emphasis on its presence in the retinal microglia and DR pathogenesis.
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Affiliation(s)
- Rayne R. Lim
- Ocular Immunology and Angiogenesis Lab, University of Missouri, Columbia, MO 652011, USA; (R.R.L.); (M.E.W.); (R.R.M.)
- Department of Biomedical Sciences, University of Missouri, Columbia, MO 652011, USA
- Ophthalmology, Harry S. Truman Memorial Veterans’ Hospital, Columbia, MO 652011, USA
| | - Margaret E. Wieser
- Ocular Immunology and Angiogenesis Lab, University of Missouri, Columbia, MO 652011, USA; (R.R.L.); (M.E.W.); (R.R.M.)
| | - Rama R. Ganga
- Surgery, University of Missouri, Columbia, MO 652011, USA;
| | | | | | - Rajiv R. Mohan
- Ocular Immunology and Angiogenesis Lab, University of Missouri, Columbia, MO 652011, USA; (R.R.L.); (M.E.W.); (R.R.M.)
- Department of Biomedical Sciences, University of Missouri, Columbia, MO 652011, USA
- Ophthalmology, Harry S. Truman Memorial Veterans’ Hospital, Columbia, MO 652011, USA
- Mason Eye Institute, School of Medicine, University of Missouri, Columbia, MO 652011, USA;
| | - Dean P. Hainsworth
- Mason Eye Institute, School of Medicine, University of Missouri, Columbia, MO 652011, USA;
| | - Shyam S. Chaurasia
- Ocular Immunology and Angiogenesis Lab, University of Missouri, Columbia, MO 652011, USA; (R.R.L.); (M.E.W.); (R.R.M.)
- Department of Biomedical Sciences, University of Missouri, Columbia, MO 652011, USA
- Ophthalmology, Harry S. Truman Memorial Veterans’ Hospital, Columbia, MO 652011, USA
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43
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Ogawa B, Aoki M, Ohnishi H, Ohashi T, Hayashi H, Kuze B, Ito Y. The Long-Term Efficacy of Cochlear Implantation for Hearing Loss in Muckel-Wells Syndrome. J Int Adv Otol 2019; 15:454-458. [PMID: 31846928 DOI: 10.5152/iao.2019.6871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Muckle-Wells syndrome (MWS), a subclass of cryopyrin-associated periodic syndrome (CAPS), sometimes includes complications of bilateral progressive sensorineural hearing loss. A 48-year-old woman had been diagnosed with pediatric rheumatic arthritis at aged 6 years; however, systematic therapy with prednisolone and methotrexate showed limited efficacy for her general fatigue and arthritic pain, and it never improved the hearing level. She underwent a cochlear implant surgery for progressive profound bilateral hearing loss. After 7 years of cochlear implant surgery, she was diagnosed with MWS by genetic tests. Interleukin (IL)-1β monoclonal antibody therapy (canakinumab) improved general fatigue and arthritic pain but showed no effect on cochlear symptoms. Owing to successful cochlear implant surgery, she reacquired the hearing and communication function while being able to understand over 90% of monosyllables and words in the sound field of her daily life at 65 dB SPL for the next 13 years of her life. This suggests that peripheral cochlear damage induced by chronic inflammation contributes to the sensorineural hearing loss in cases with MWS, and that cochlear implantation can provide long-term hearing efficacy for patients with MWS with irreversible profound hearing loss.
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Affiliation(s)
- Bakushi Ogawa
- Department of Otolaryngology, Gifu University, Gifu, Japan
| | - Mitsuhiro Aoki
- Department of Otolaryngology, Gifu University, Gifu, Japan
| | | | | | | | - Bunya Kuze
- Department of Otolaryngology, Gifu University, Gifu, Japan
| | - Yatsuji Ito
- Department of Otolaryngology, Gifu University, Gifu, Japan
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Winsor N, Krustev C, Bruce J, Philpott DJ, Girardin SE. Canonical and noncanonical inflammasomes in intestinal epithelial cells. Cell Microbiol 2019; 21:e13079. [PMID: 31265745 DOI: 10.1111/cmi.13079] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 06/27/2019] [Accepted: 06/28/2019] [Indexed: 12/13/2022]
Abstract
Inflammasomes are cytosolic, multimeric protein complexes capable of activating pro-inflammatory cytokines such as IL-1β and IL-18, which play a key role in host defence. Inflammasome components are highly expressed in the intestinal epithelium. In recent years, studies have begun to demonstrate that epithelial-intrinsic inflammasomes play a critical role in regulating epithelial homeostasis, both by defending the epithelium from pathogenic insult and through the regulation of the mucosal environment. However, the majority of research regarding inflammasome activation has focused on professional immune cells, such as macrophages. Here, we present an overview of the current understanding of inflammasome function in epithelial cells and at mucosal surfaces and, in particular, in the intestine.
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Affiliation(s)
- Nathaniel Winsor
- Department of Immunology, University of Toronto, Toronto, Ontario, Canada
| | - Christian Krustev
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
| | - Jessica Bruce
- Department of Immunology, University of Toronto, Toronto, Ontario, Canada
- School of Biomedical Science and Pharmacy, University of Newcastle, Newcastle, New South Wales, Australia
| | - Dana J Philpott
- Department of Immunology, University of Toronto, Toronto, Ontario, Canada
| | - Stephen E Girardin
- Department of Immunology, University of Toronto, Toronto, Ontario, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
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Brogan PA, Hofer M, Kuemmerle-Deschner JB, Koné-Paut I, Roesler J, Kallinich T, Horneff G, Calvo Penadés I, Sevilla-Perez B, Goffin L, Lauwerys BR, Lachmann HJ, Uziel Y, Wei X, Laxer RM. Rapid and Sustained Long-Term Efficacy and Safety of Canakinumab in Patients With Cryopyrin-Associated Periodic Syndrome Ages Five Years and Younger. Arthritis Rheumatol 2019; 71:1955-1963. [PMID: 31161734 PMCID: PMC6899890 DOI: 10.1002/art.41004] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Accepted: 05/29/2019] [Indexed: 02/01/2023]
Abstract
Objective To assess long‐term efficacy and safety of canakinumab and the response to vaccination in children ages ≤5 years with cryopyrin‐associated periodic syndrome (CAPS). Methods CAPS patients (ages ≤5 years) received 2 mg/kg canakinumab subcutaneously every 8 weeks; patients with neonatal‐onset multisystem inflammatory disease (NOMID) received a starting dose of 4 mg/kg in this open‐label trial. Efficacy was evaluated using physician global assessment of disease activity and serum levels of C‐reactive protein (CRP) and amyloid A (SAA). Adverse events (AEs) were recorded. Vaccination response was evaluated using postvaccination antibody titers at 4 and 8 weeks after immunization. Results Of the 17 patients enrolled, 12 (71%) had Muckle‐Wells syndrome, 4 (24%) had NOMID, and 1 (6%) had familial cold autoinflammatory syndrome. All 17 patients had a complete response to canakinumab. Disease activity improved according to the physician global assessment, and for 65% of the patients autoinflammatory disease was characterized as “absent” at the end of the study. Median CRP levels decreased over time. No such change was evident in SAA levels. During the extension study, postvaccination antibody titers increased above protective levels in 16 (94%) of 17 assessable vaccinations. Ten of the patients (59%) had AEs suspected to be related to canakinumab; 8 (47%) experienced at least 1 serious AE (SAE). None of the AEs or SAEs required interruption of canakinumab therapy. Conclusion Our findings indicate that canakinumab effectively maintains efficacy through 152 weeks and appears to have no effect on the ability to produce antibodies against standard childhood non‐live vaccines. The safety profile of canakinumab was consistent with previous studies, supporting long‐term use of canakinumab for CAPS in children ≤5 years of age.
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Affiliation(s)
- Paul A Brogan
- UCL Great Ormond Street Institute of Child Health and Great Ormond Street Hospital NHS Foundation Trust, London, UK
| | - Michael Hofer
- Centre Hospitalier Universitaire Vaudois, University of Lausanne, Lausanne, Switzerland, and Hôpitaux Universitaires de Genève, Geneva, Switzerland
| | | | - Isabelle Koné-Paut
- CeRéMAIA, AP-HP, Bicêtre Hospital, University of Paris Sud, Le Kremlin-Bicêtre, France
| | - Joachim Roesler
- Universitätsklinikum Carl Gustav Carus Dresden, Dresden, Germany
| | | | - Gerd Horneff
- Asklepios Klinik Sankt Augustin GmbH, St. Augustin, Germany, and University of Cologne, Cologne, Germany
| | | | | | - Laurence Goffin
- Hôpital Universitaire Des Enfants Reine Fabiola, Université Libre de Bruxelles, Brussels, Belgium
| | - Bernard R Lauwerys
- Cliniques Universitaires Saint-Luc and Université Catholique de Louvain, Brussels, Belgium
| | | | - Yosef Uziel
- Meir Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Xiaoling Wei
- China Novartis Institutes for Biomedical Research Company, Ltd, Beijing, China
| | - Ronald M Laxer
- University of Toronto and the Hospital for Sick Children, Toronto, Ontario, Canada
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Assrawi E, Louvrier C, Lepelletier C, Georgin-Lavialle S, Bouaziz JD, Awad F, Moinet F, Moguelet P, Vignon-Pennamen MD, Piterboth W, Jumeau C, Cobret L, El Khouri E, Copin B, Duquesnoy P, Legendre M, Grateau G, Karabina SA, Amselem S, Giurgea I. Somatic Mosaic NLRP3 Mutations and Inflammasome Activation in Late-Onset Chronic Urticaria. J Invest Dermatol 2019; 140:791-798.e2. [PMID: 31513803 DOI: 10.1016/j.jid.2019.06.153] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 06/26/2019] [Accepted: 06/27/2019] [Indexed: 01/20/2023]
Abstract
Chronic urticaria is a common skin disorder with heterogeneous causes. In the absence of physical triggers, chronic urticarial rash is called idiopathic or spontaneous. The objective of this study was to identify the molecular and cellular bases of a disease condition displayed by two unrelated patients aged over 60 years who presented for two decades with a chronic urticaria resistant to standard therapy that occurred in the context of systemic inflammation not triggered by cold. In both patients, a targeted sequencing approach using a next generation technology identified somatic mosaic mutations in NLRP3, a gene encoding a key inflammasome component. The study of several of both patients' cell types showed that, despite the late onset of the disease, NLRP3 mutations were not found to be restricted to myelomonocytic cells. Rather, the data obtained strongly suggested that the mutational event occurred very early, during embryonic development. As shown by functional studies, the identified mutations-an in-frame deletion and a recurrent NLRP3 missense mutation-have a gain-of-function effect on NLRP3-inflammasome activation. Consistently, a complete remission was obtained in both patients with anti-IL-1 receptor antagonists. This study unveils that in late-onset chronic urticaria, the search for autoinflammatory markers and somatic mosaic NLRP3 mutations may have important diagnostic and therapeutic consequences.
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Affiliation(s)
- Eman Assrawi
- Sorbonne Université, INSERM, Hôpital Trousseau, Maladies génétiques d'expression pédiatrique, Paris, France
| | - Camille Louvrier
- Sorbonne Université, INSERM, Hôpital Trousseau, Maladies génétiques d'expression pédiatrique, Paris, France; Unité Fonctionnelle de génétique moléculaire, Assistance Publique-Hôpitaux de Paris, Hôpital Trousseau, Paris, France
| | - Clémence Lepelletier
- Service de dermatologie, Assistance Publique-Hôpitaux de Paris, Hôpital Saint-Louis, Paris, France
| | - Sophie Georgin-Lavialle
- Sorbonne Université, INSERM, Hôpital Trousseau, Maladies génétiques d'expression pédiatrique, Paris, France; Service de médecine interne, Assistance Publique-Hôpitaux de Paris, Hôpital Tenon, Paris, France
| | - Jean-David Bouaziz
- Service de dermatologie, Assistance Publique-Hôpitaux de Paris, Hôpital Saint-Louis, Paris, France
| | - Fawaz Awad
- Sorbonne Université, INSERM, Hôpital Trousseau, Maladies génétiques d'expression pédiatrique, Paris, France; Current address: Al-Quds University, Faculty of Medicine, Biochemistry and Molecular Biology Department, Abu Deis, Jerusalem, Palestine
| | - Florence Moinet
- Service de médecine interne, Centre Hospitalier Universitaire de Martinique, Martinique, Fort de France, France
| | - Philippe Moguelet
- Unité d'anatomie et cytologie pathologiques, Assistance Publique-Hôpitaux de Paris, Hôpital Tenon, Paris, France
| | | | - William Piterboth
- Unité Fonctionnelle de génétique moléculaire, Assistance Publique-Hôpitaux de Paris, Hôpital Trousseau, Paris, France
| | - Claire Jumeau
- Sorbonne Université, INSERM, Hôpital Trousseau, Maladies génétiques d'expression pédiatrique, Paris, France
| | - Laetitia Cobret
- Sorbonne Université, INSERM, Hôpital Trousseau, Maladies génétiques d'expression pédiatrique, Paris, France
| | - Elma El Khouri
- Sorbonne Université, INSERM, Hôpital Trousseau, Maladies génétiques d'expression pédiatrique, Paris, France
| | - Bruno Copin
- Unité Fonctionnelle de génétique moléculaire, Assistance Publique-Hôpitaux de Paris, Hôpital Trousseau, Paris, France
| | - Philippe Duquesnoy
- Sorbonne Université, INSERM, Hôpital Trousseau, Maladies génétiques d'expression pédiatrique, Paris, France
| | - Marie Legendre
- Sorbonne Université, INSERM, Hôpital Trousseau, Maladies génétiques d'expression pédiatrique, Paris, France; Unité Fonctionnelle de génétique moléculaire, Assistance Publique-Hôpitaux de Paris, Hôpital Trousseau, Paris, France
| | - Gilles Grateau
- Sorbonne Université, INSERM, Hôpital Trousseau, Maladies génétiques d'expression pédiatrique, Paris, France; Service de médecine interne, Assistance Publique-Hôpitaux de Paris, Hôpital Tenon, Paris, France
| | - Sonia A Karabina
- Sorbonne Université, INSERM, Hôpital Trousseau, Maladies génétiques d'expression pédiatrique, Paris, France
| | - Serge Amselem
- Sorbonne Université, INSERM, Hôpital Trousseau, Maladies génétiques d'expression pédiatrique, Paris, France; Unité Fonctionnelle de génétique moléculaire, Assistance Publique-Hôpitaux de Paris, Hôpital Trousseau, Paris, France.
| | - Irina Giurgea
- Sorbonne Université, INSERM, Hôpital Trousseau, Maladies génétiques d'expression pédiatrique, Paris, France; Unité Fonctionnelle de génétique moléculaire, Assistance Publique-Hôpitaux de Paris, Hôpital Trousseau, Paris, France.
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Bertoni A, Carta S, Baldovini C, Penco F, Balza E, Borghini S, Di Duca M, Ognio E, Signori A, Nozza P, Schena F, Castellani P, Pastorino C, Perrone C, Obici L, Martini A, Ceccherini I, Gattorno M, Rubartelli A, Chiesa S. A novel knock-in mouse model of cryopyrin-associated periodic syndromes with development of amyloidosis: Therapeutic efficacy of proton pump inhibitors. J Allergy Clin Immunol 2019; 145:368-378.e13. [PMID: 31194989 DOI: 10.1016/j.jaci.2019.05.034] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 04/18/2019] [Accepted: 05/07/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Cryopyrin-associated periodic syndromes (CAPS) are a group of autoinflammatory diseases linked to gain-of-function mutations in the NOD-like receptor family, pyrin domain containing 3 (NLRP3) gene, which cause uncontrolled IL-1β secretion. Proton pump inhibitors (PPIs), which are commonly used as inhibitors of gastric acid production, also have anti-inflammatory properties, protect mice from sepsis, and prevent IL-1β secretion by monocytes from patients with CAPS. OBJECTIVE We sought to develop a novel Nlrp3 knock-in (KI) mouse model of CAPS to study amyloidosis, a severe CAPS complication, and test novel therapeutic approaches. METHODS We generated KI mice by engineering the N475K mutation, which is associated with the CAPS phenotype, into the mouse Nlrp3 gene. KI and wild-type mice received PPIs or PBS intraperitoneally and were analyzed for survival, inflammation, cytokine secretion, and amyloidosis development. RESULTS Mutant Nlrp3 KI mice displayed features that recapitulate the immunologic and clinical phenotype of CAPS. They showed systemic inflammation with high levels of serum proinflammatory cytokines, inflammatory infiltrates in various organs, and amyloid deposits in the spleen, liver, and kidneys. Toll-like receptor stimulated macrophages from KI mice secreted high levels of IL-1β, IL-18, and IL-1α but low amounts of IL-1 receptor antagonist. Treatment of KI mice with PPIs had a clear clinical effect, showing a reduction in inflammatory manifestations, regression of amyloid deposits, and normalization of proinflammatory and anti-inflammatory cytokine production by macrophages. CONCLUSION Nlrp3 KI mice displayed a CAPS phenotype with many characteristics of autoinflammation, including amyloidosis. The therapeutic effectiveness of PPIs associated with a lack of toxicity indicates that these drugs could represent relevant adjuvants to the anti-IL-1 drugs in patients with CAPS and other IL-1-driven diseases.
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Affiliation(s)
- Arinna Bertoni
- UOSD Centro Malattie Autoinfiammatorie ed Immunodeficienze, IRCCS Istituto G. Gaslini, Genova, Italy
| | - Sonia Carta
- Unità di Biologia Cellulare, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | | | - Federica Penco
- UOSD Centro Malattie Autoinfiammatorie ed Immunodeficienze, IRCCS Istituto G. Gaslini, Genova, Italy
| | - Enrica Balza
- Unità di Biologia Cellulare, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | | | - Marco Di Duca
- Laboratorio di Fisiopatologia dell' Uremia, IRCCS Istituto G. Gaslini, Genova, Italy
| | - Emanuela Ognio
- S.S Animal Facility, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Alessio Signori
- Dipartimento di Scienze della Salute, Sezione di Biostatistica, DISSAL, Università degli studi di Genova, Genova, Italy
| | - Paolo Nozza
- Anatomia Patologica, IRCCS Istituto G. Gaslini, Genova, Italy
| | - Francesca Schena
- UOSD Centro Malattie Autoinfiammatorie ed Immunodeficienze, IRCCS Istituto G. Gaslini, Genova, Italy
| | - Patrizia Castellani
- Unità di Biologia Cellulare, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Claudia Pastorino
- UOSD Centro Malattie Autoinfiammatorie ed Immunodeficienze, IRCCS Istituto G. Gaslini, Genova, Italy
| | - Carola Perrone
- UOSD Centro Malattie Autoinfiammatorie ed Immunodeficienze, IRCCS Istituto G. Gaslini, Genova, Italy
| | - Laura Obici
- Centro per lo Studio e la Cura delle Amiloidosi Sistemiche, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Alberto Martini
- Direzione Scientifica, IRCCS Istituto G. Gaslini, Genova, Italy
| | | | - Marco Gattorno
- UOSD Centro Malattie Autoinfiammatorie ed Immunodeficienze, IRCCS Istituto G. Gaslini, Genova, Italy; UOC Clinica Pediatrica e Reumatologica, IRCCS Istituto G. Gaslini, Genova, Italy.
| | - Anna Rubartelli
- Unità di Biologia Cellulare, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Sabrina Chiesa
- UOSD Centro Malattie Autoinfiammatorie ed Immunodeficienze, IRCCS Istituto G. Gaslini, Genova, Italy.
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Awad F, Assrawi E, Jumeau C, Odent S, Despert V, Cam G, Perdriger A, Louvrier C, Cobret L, Copin B, Chantot-Bastaraud S, Duquesnoy P, Piterboth W, Le Jeunne C, Quenum-Miraillet G, Siffroi JP, Georgin-Lavialle S, Grateau G, Legendre M, Giurgea I, Karabina SA, Amselem S. The NLRP3 p.A441V Mutation in NLRP3-AID Pathogenesis: Functional Consequences, Phenotype-Genotype Correlations and Evidence for a Recurrent Mutational Event. ACR Open Rheumatol 2019; 1:267-276. [PMID: 31777803 PMCID: PMC6857991 DOI: 10.1002/acr2.1039] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Objective To determine the molecular and cellular bases of autoinflammatory syndromes in a multigenerational French family with Muckle-Wells syndrome and in a patient originating from Portugal with familial cold autoinflammatory syndrome. Methods Sequencing of NLRP3 exon 3 was performed in all accessible patients. Microsatellite and whole-genome single nucleotide polymorphism genotyping was used i) to test the intrafamilial segregation of the identified variant and ii) to look for a founder effect. Functional analyses included the study of i) apoptosis-associated speck-like protein containing a CARD (ASC) speck formation in HEK293T cells (stably expressing ASC-green fluorescent protein and pro-caspase 1-FLAG) transiently expressing the wild-type or mutated NLRP3 protein, ii) levels of IL-1β secreted from transfected THP-1 cells, and iii) inflammasome-related gene expression and cytokine secretion from monocytes isolated from patients in crisis (probands from the two families), related patients out of crisis, and from controls. Results The same heterozygous mutation (c.1322C>T, p.A441V) located in the NACHT domain, segregating with the disease within the first family, was identified in the two families. This mutation was found to be associated with different core haplotypes. NLRP3-A441V led to increased ASC speck formation and high levels of secreted IL-1β. Monocyte inflammasome-related gene expression and cytokine secretion, which were within the normal range in patients out of crisis, were found to be differentially regulated between the two probands, correlating with their phenotypic status. Conclusion These molecular and cellular findings, which indicate a recurrent mutational event, clearly demonstrate the pathogenicity of the p.A441V missense mutation in NLRP3-associated autoinflammatory disease and point to the interest of studying patients' primary cells to assess disease activity.
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Affiliation(s)
- Fawaz Awad
- Sorbonne Université INSERM, Hôpital Trousseau Paris France
| | - Eman Assrawi
- Sorbonne Université INSERM, Hôpital Trousseau Paris France
| | - Claire Jumeau
- Sorbonne Université INSERM, Hôpital Trousseau Paris France
| | - Sylvie Odent
- Centre Hospitalier Universitaire de Rennes 35203 Rennes France
| | | | - Gérard Cam
- Centre Hospitalier de Saint-Malo 35400 Saint-Malo France
| | - Aleth Perdriger
- Centre Hospitalier Universitaire de Rennes 35203 Rennes France
| | | | | | - Bruno Copin
- Sorbonne Université INSERM, Hôpital Trousseau Paris France
| | | | | | | | - Claire Le Jeunne
- Assistance Publique-Hôpitaux de Paris Hôpital Cochin Paris France
| | | | | | - Sophie Georgin-Lavialle
- Sorbonne Université INSERM, Hôpital Trousseau and Assistance Publique-Hôpitaux de Paris Hôpital Tenon Paris France
| | - Gilles Grateau
- Sorbonne Université INSERM, Hôpital Trousseau and Assistance Publique-Hôpitaux de Paris Hôpital Tenon Paris France
| | - Marie Legendre
- Sorbonne Université INSERM, Hôpital Trousseau Paris France
| | - Irina Giurgea
- Sorbonne Université INSERM, Hôpital Trousseau Paris France
| | | | - Serge Amselem
- Sorbonne Université INSERM, Hôpital Trousseau Paris France
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Abstract
Schnitzler syndrome is a very rare acquired systemic disease with many similarities to hereditary autoinflammatory syndromes. The main characteristics are generalized exanthema and IgM monoclonal gammopathy. Other clinical features include fever, muscle, bone, and/or joint pain, and lymphadenopathy. About 15-20% of patients with Schnitzler syndrome develop lymphoproliferative diseases and, in rare cases, amyloid A (AA) amyloidosis can occur if the disease is not treated. Activation of the innate immune system, especially interleukin (IL)-1β, is central to the pathogenesis of disease. Consequently, complete control of disease symptoms can be achieved in 80% of patients by treatment with the IL-1 receptor antagonist anakinra.
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Affiliation(s)
- F F Gellrich
- Department of Dermatology, University Hospital Dresden, Fetscherstr. 74, 01307, Dresden, Germany.
| | - C Günther
- Department of Dermatology, University Hospital Dresden, Fetscherstr. 74, 01307, Dresden, Germany
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50
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Kilic H, Sahin S, Duman C, Adrovic A, Barut K, Turanli ET, Yildirim SR, Kizilkilic O, Kasapcopur O, Saltik S. Spectrum of the neurologic manifestations in childhood-onset cryopyrin-associated periodic syndrome. Eur J Paediatr Neurol 2019; 23:466-472. [PMID: 30967326 DOI: 10.1016/j.ejpn.2019.03.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 03/19/2019] [Accepted: 03/21/2019] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Neurologic complications of chronic infantile neurologic, cutaneous and articular syndrome (CINCA) are well-known, whereas there are scarce data regarding neurologic features of milder cryopyrin-associated periodic syndrome (CAPS) phenotypes. We aimed to review the neurologic features in detail and summarize the other CAPS-related manifestations in 12 children. METHODS All children with CAPS that have been followed-up from pediatric rheumatology outpatient clinic, were enrolled to the study. In addition to the neurologic examination, magnetic resonance imaging (MRI) of brain, electroencephalography, eye examination, hearing test and intellectual assessment were done. Demographic, clinical features, genetic analysis and laboratory tests were noted from patient records and hospital database. RESULTS The median age of the subjects was 7 years (range 2-19 years), with a female-to-male ratio 2/1. The phenotype was consistent with familial cold autoinflammatory syndrome in 7 patients, Muckle-Wells syndrome in 3 patients and chronic infantile neurologic, cutaneous and articular syndrome in 2 patients. Most frequently noted neurologic clinical manifestation during the entire disease course was headache (n = 4/12) followed by seizures (n = 3/12), papilledema (n = 3/12), intellectual disability (n = 2/12), aseptic meningitis (n = 2/12), hearing loss (n = 2/12) and optic atrophy (n = 1/12). MRI of the brain revealed abnormal lesions in two patients. Uveitis or conjunctivitis were seen in two children. Overall, neurological involvement was detected in 6/12 of our cohort, of which half (n = 3) was in severe form. CONCLUSION Half of the children with CAPS exhibited neurologic manifestations with varying degrees of severity. Increased understanding and awareness of this rare but treatable syndrome among neurologists is essential. If remains untreated and unrecognized, this autoinflammatory syndrome could lead to significant morbidity and mortality. Besides complete resolution of systemic symptoms, anti-interleukin-1 treatment may also prevent progression of neurologic findings when initiated in the early stage of the disease.
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Affiliation(s)
- Huseyin Kilic
- Department of Pediatric Neurology, Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Istanbul, Turkey.
| | - Sezgin Sahin
- Department of Pediatric Rheumatology, Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Istanbul, Turkey
| | - Cisem Duman
- Department of Pediatric Neurology, Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Istanbul, Turkey
| | - Amra Adrovic
- Department of Pediatric Rheumatology, Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Istanbul, Turkey
| | - Kenan Barut
- Department of Pediatric Rheumatology, Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Istanbul, Turkey
| | - Eda Tahir Turanli
- Department of Molecular Biology and Genetics, Istanbul Technical University, Istanbul, Turkey
| | - Senihe Rengin Yildirim
- Departments of Ophthalmology, Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Istanbul, Turkey
| | - Osman Kizilkilic
- Department of Radiology, Division of Neuroradiology, Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Istanbul, Turkey
| | - Ozgur Kasapcopur
- Department of Pediatric Rheumatology, Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Istanbul, Turkey
| | - Sema Saltik
- Department of Pediatric Neurology, Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Istanbul, Turkey
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