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Putnam CD, Broderick L, Hoffman HM. The discovery of NLRP3 and its function in cryopyrin-associated periodic syndromes and innate immunity. Immunol Rev 2024; 322:259-282. [PMID: 38146057 PMCID: PMC10950545 DOI: 10.1111/imr.13292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 11/12/2023] [Accepted: 11/13/2023] [Indexed: 12/27/2023]
Abstract
From studies of individual families to global collaborative efforts, the NLRP3 inflammasome is now recognized to be a key regulator of innate immunity. Activated by a panoply of pathogen-associated and endogenous triggers, NLRP3 serves as an intracellular sensor that drives carefully coordinated assembly of the inflammasome, and downstream inflammation mediated by IL-1 and IL-18. Initially discovered as the cause of the autoinflammatory spectrum of cryopyrin-associated periodic syndrome (CAPS), NLRP3 is now also known to play a role in more common diseases including cardiovascular disease, gout, and liver disease. We have seen cohesion in results from clinical studies in CAPS patients, ex vivo studies of human cells and murine cells, and in vivo murine models leading to our understanding of the downstream pathways, cytokine secretion, and cell death pathways that has solidified the role of autoinflammation in the pathogenesis of human disease. Recent advances in our understanding of the structure of the inflammasome have provided ways for us to visualize normal and mutant protein function and pharmacologic inhibition. The subsequent development of targeted therapies successfully used in the treatment of patients with CAPS completes the bench to bedside translational loop which has defined the study of this unique protein.
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Affiliation(s)
- Christopher D. Putnam
- Department of Medicine, University of California, San Diego, La Jolla, California, USA
| | - Lori Broderick
- Division of Allergy, Immunology & Rheumatology, Department of Pediatrics, University of California, San Diego, La Jolla, California, USA
- Rady Children’s Hospital, San Diego, California, USA
| | - Hal M. Hoffman
- Department of Medicine, University of California, San Diego, La Jolla, California, USA
- Division of Allergy, Immunology & Rheumatology, Department of Pediatrics, University of California, San Diego, La Jolla, California, USA
- Rady Children’s Hospital, San Diego, California, USA
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Cetin Gedik K, Arici ZS, Kul Cinar O, Garcia-Bournissen F, Romano M, Demirkaya E. Practical Approach to Diagnosis and Management of IL-1-Mediated Autoinflammatory Diseases (CAPS, TRAPS, MKD, and DIRA). Paediatr Drugs 2024; 26:113-126. [PMID: 38376736 DOI: 10.1007/s40272-023-00615-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/11/2023] [Indexed: 02/21/2024]
Abstract
Systemic autoinflammatory diseases (SAIDs) are a group of rare genetic and nongenetic immune dysregulatory disorders associated with high morbidity and mortality if left untreated. Therefore, early diagnosis and initiation of targeted treatment is vital in SAID patients to control the disease activity and prevent long-term immune-mediated damage. A specific group of genetically defined SAIDs is associated with increased inflammasome-mediated production of active interleukin (IL)-1. Even though progress in immunobiology and genetics has brought forth diagnostic tools and novel treatments that have been described in the literature extensively, many challenges remain in the clinical setting. Some challenges that health care providers may face on a day-to-day basis include the requirement of a multidisciplinary approach due to the complexity of these diseases, limited evidence-based treatment options, and barriers to access available therapies. Primarily, IL-1 inhibitors anakinra, canakinumab, and rilonacept are used to control the inflammation in these patients, with the goal of achieving sustainable remission. Recently published provisional points to consider from the European Alliance of Associations for Rheumatology (EULAR) and American College of Rheumatology (ACR) provide diagnosis, management, and monitoring recommendations for four IL-1-mediated autoinflammatory diseases: cryopyrin-associated periodic syndromes (CAPS), tumour necrosis factor receptor-associated periodic syndrome (TRAPS), mevalonate kinase deficiency (MKD), and deficiency of the IL-1 receptor antagonist (DIRA). The goal of this paper is to aid health care professionals by providing a practical approach to diagnosis and management of these four IL-1 mediated SAIDs on the basis of the recent EULAR/ACR recommendations.
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Affiliation(s)
- Kader Cetin Gedik
- Division of Pediatric Rheumatology, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA.
- Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
| | - Zehra Serap Arici
- Division of Rheumatology, Malatya Training and Research Hospital, Malatya, Turkey
| | - Ovgu Kul Cinar
- Department of Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust, Great Ormond Street, London, WC1N 3JH, UK
| | - Facundo Garcia-Bournissen
- Department of Pediatrics, Division of Pediatric Pharmacology, Schulich School of Medicine & Dentistry, University of Western Ontario, London, ON, N6A 5W9, Canada
| | - Micol Romano
- Department of Pediatrics, Division of Pediatric Pharmacology, Schulich School of Medicine & Dentistry, University of Western Ontario, London, ON, N6A 5W9, Canada
- Canadian Behcet and Autoinflammatory Disease Center (CAN-BE-AID), University of Western Ontario, London, ON, N6A 4V2, Canada
| | - Erkan Demirkaya
- Department of Pediatrics, Division of Pediatric Pharmacology, Schulich School of Medicine & Dentistry, University of Western Ontario, London, ON, N6A 5W9, Canada
- Canadian Behcet and Autoinflammatory Disease Center (CAN-BE-AID), University of Western Ontario, London, ON, N6A 4V2, Canada
- Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, University of Western Ontario, London, ON, N6A 5W9, Canada
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3
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Jatavallabhula K, Onyia O, Chung DD, Williams D, Wang K, Aldave AJ. Keratitis Fugax Hereditaria Associated With a Novel NLRP3 Mutation in a Non-Finnish Patient. Cornea 2024; 43:253-256. [PMID: 37823852 DOI: 10.1097/ico.0000000000003399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 08/21/2023] [Indexed: 10/13/2023]
Abstract
PURPOSE The aim of this study was to report a novel heterozygous variant c.1712G>T (p.Gly571Val) in the nucleotide-binding domain, leucine-rich repeat family, pyrin domain-containing 3 gene ( NLRP3 ) in a previously unreported non-Finnish individual with keratitis fugax hereditaria (KFH). METHODS Ophthalmologic examination of the proband was performed with slit-lamp biomicroscopy and anterior segment optical coherence tomography. Saliva was collected as a source of DNA, after which targeted exome sequencing of candidate genes was performed using a commercially available panel. Identified presumed pathogenic variants were confirmed by Sanger sequencing. RESULTS Slit-lamp examination of the 52-year-old female proband revealed peripheral arcus-like degeneration and bilateral central corneal opacification, observed on anterior segment optical coherence tomography to involve the anterior half of the corneal stroma. Examination of the proband's parents revealed clear corneas in each eye. Genetic testing of the proband identified the presence of a novel heterozygous NLRP3 missense mutation (c.1712G>T, p.Gly571Val), which was confirmed by Sanger sequencing. This mutation was absent in the proband's parents. CONCLUSIONS Although KFH has been reported only in individuals of Finnish descent and only in association with a missense mutation in exon 1 of NLRP3 , we report an individual of non-Finnish descent with KFH associated with a novel heterozygous variant in exon 2 of NLRP3 . Thus, ophthalmologists should be aware of the ethnic and genetic heterogeneity associated with KFH.
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Affiliation(s)
- Kavya Jatavallabhula
- Stein Eye Institute, David Geffen School of Medicine at UCLA, Los Angeles, CA; and
| | - Onyinye Onyia
- Stein Eye Institute, David Geffen School of Medicine at UCLA, Los Angeles, CA; and
| | - Doug D Chung
- Stein Eye Institute, David Geffen School of Medicine at UCLA, Los Angeles, CA; and
| | - Dominic Williams
- Stein Eye Institute, David Geffen School of Medicine at UCLA, Los Angeles, CA; and
| | - Kaidi Wang
- Virginia Mason Medical Center, Seattle, WA
| | - Anthony J Aldave
- Stein Eye Institute, David Geffen School of Medicine at UCLA, Los Angeles, CA; and
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Nguyen AT, Koné-Paut I, Dusser P. Diagnosis and Management of Non-Infectious Uveitis in Pediatric Patients. Paediatr Drugs 2024; 26:31-47. [PMID: 37792254 DOI: 10.1007/s40272-023-00596-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/14/2023] [Indexed: 10/05/2023]
Abstract
Uveitis in children accounts for 5-10% of all cases. The causes vary considerably. Classically, uveitis is distinguished according to its infectious or inflammatory origin and whether it is part of a systemic disease or represents an isolated ocular disease. It is important to highlight the specificity of certain etiologies among children such as juvenile idiopathic arthritis. The development of visual function can potentially be hindered by amblyopia (children aged < 7 years), in addition to the usual complications (synechiae, macular edema) seen in adult patients. Moreover, the presentation of uveitis in children is often "silent" with few warning signs and few functional complaints from young children, which frequently leads to a substantial diagnostic delay. The diagnostic approach is guided by the presentation of the uveitis, which can be characterized by its location, and corresponds to the initial and main site of intraocular inflammation; its presentation, whether acute or chronic, granulomatous or not; and the response to treatment. Pediatricians have an important role to play and must be aware of the various presentations and etiologies of uveitis in children. Juvenile idiopathic arthritis is the most common etiology of pediatric non-infectious uveitis, but other causes must be recognized. Promptly initiated treatment before complications arise requires early diagnosis, recognition, and treatment. Any dependence on prolonged local corticosteroid therapy justifies discussing the introduction of a corticosteroid-sparing treatment considering the risk to develop corticoid-induced glaucoma and cataracts. Systemic corticosteroid therapy can be required for urgent control of inflammation in the case of severe uveitis. Long-lasting immunosuppressive treatment and biotherapies are most often prescribed at the same time to reinforce treatment efficacy and to prevent relapse and corticosteroid dependency. We review the different causes of uveitis, excluding infection, and the diagnostic and therapeutic management aimed at limiting the risk of irreversible sequelae.
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Affiliation(s)
- Ai Tien Nguyen
- Department of Pediatric Rheumatology, CeReMAIA, CHU Bicêtre, Assistance Publique-Hôpitaux de Paris, Université de Paris Saclay, 78 Rue du Général Leclerc, 94270 Le Kremlin-Bicêtre, Le Kremlin-Bicêtre, France.
| | - Isabelle Koné-Paut
- Department of Pediatric Rheumatology, CeReMAIA, CHU Bicêtre, Assistance Publique-Hôpitaux de Paris, Université de Paris Saclay, 78 Rue du Général Leclerc, 94270 Le Kremlin-Bicêtre, Le Kremlin-Bicêtre, France
| | - Perrine Dusser
- Department of Pediatric Rheumatology, CeReMAIA, CHU Bicêtre, Assistance Publique-Hôpitaux de Paris, Université de Paris Saclay, 78 Rue du Général Leclerc, 94270 Le Kremlin-Bicêtre, Le Kremlin-Bicêtre, France
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Abstract
PURPOSE OF REVIEW Vasculitis are a group of heterogeneous conditions characterized by chronic inflammation of blood vessels, leading to tissue destruction and organ failure. Vasculitis is an inflammatory process in which immune effector cells infiltrate blood vessels and surrounding tissues. The involvement of inflammasomes seems to occur during inflammatory processes. RECENT FINDINGS Studies have emphasized that genetic susceptibility is an important aspect of the pathogenesis of vasculitis. The innate immune system is a major contributor to these inflammatory diseases, suggesting that the NOD-like receptor family pyrin domain containing 3 (NLRP3) inflammasome plays a key role. NLRP3 activation causes the assembly of a large multiprotein and leads to the secretion of bioactive interleukin (IL)-1β and IL-18 as well as the induction of inflammatory cell death, termed pyroptosis. Accumulating evidence confirms the involvement of this cascade in sterile inflammatory diseases and other vascular diseases. SUMMARY In this review, we will summarize the current state of knowledge regarding the role of NLRP3 inflammasome in vascular diseases, and discuss the potential of the NLRP3 inflammasome as a therapeutic target.
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Affiliation(s)
- Kamel Hamzaoui
- Laboratory Research 19SP02 'Chronic Pathologies: From Genome to Management', Department of Respiratory Diseases, Tunis El Manar University
| | - Agnès Hamzaoui
- Laboratory Research 19SP02 'Chronic Pathologies: From Genome to Management', Department of Respiratory Diseases, Tunis El Manar University
- Department of Respiratory Diseases, Pavillon B. Abderrahman Mami Hospital, Tunis, Tunisia
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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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7
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Wei Z, Yang Z, Li D, Zhang X, Li B, Zhao X, Yan W, Wu B, Wu N, Wang X, Yu W, Shen M. New retinal findings in NLRP3-associated autoinflammatory disease. Orphanet J Rare Dis 2023; 18:202. [PMID: 37480029 PMCID: PMC10362747 DOI: 10.1186/s13023-023-02815-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 07/07/2023] [Indexed: 07/23/2023] Open
Abstract
PURPOSE To determine whether the rare NLRP3-Associated Autoinflammatory Disease (NLRP3-AID) is associated with retinal changes and to assess the ocular involvement. METHODS A retrospective cohort study of 20 patients(40 eyes) diagnosed with rare NLRP3-AID at Peking Union Medical College Hospital, from April 2015 to August 2022. Patients underwent a comprehensive ophthalmological examination, including visual acuity, intraocular pressure examination, slit-lamp examination, fundus photography, optical coherence tomography(OCT), and fluorescence angiography (FA). Some patients also underwent optical coherence tomography angiography (OCTA). RESULTS This study analyzed 40 eyes of 20 patients (11 [55.0%] male; median age, 25.0 years [range, 12-52 years]) and 13 patients (26 eyes, 65%) demonstrated ocular involvement. The most common ophthalmologic manifestation was conjunctivitis (22 eyes, 84.6%), followed by papilledema (14 eyes, 53.8%), retinopathy (10 eyes, 38.5%), optic atrophy (6 eyes, 23.1%), uveitis (4 eyes, 15.4%), reduced pupil light reflex (3 eyes, 11.5%) and cataracts (2 eyes, 7.7%). Ocular involvement was bilateral in 11 patients (55.0%). Five kinds of retinal lesions were seen in 5 patients (10 eyes, 25%) with NLRP3-AID, including peripheral retinal vascular leakage, microaneurysms, macular ischemia, macular epiretinal membrane formation and drusen. CONCLUSIONS Peripheral retinal vascular leakage, macular ischemia, microaneurysms and drusen are newly identified retinal findings in patients with NLRP3-AID, which suggests the importance of detailed retinal examination in these patients.
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Affiliation(s)
- Zhangwanyu Wei
- Present Address: Department of Ophthalmology, Peking Union Medical College Hospital, Beijing, 100730 China
- Key Laboratory of Ocular Fundus Diseases, Chinese Academy of Medical Sciences, Beijing, 100730 China
| | - Zhikun Yang
- Present Address: Department of Ophthalmology, Peking Union Medical College Hospital, Beijing, 100730 China
- Key Laboratory of Ocular Fundus Diseases, Chinese Academy of Medical Sciences, Beijing, 100730 China
| | - Donghui Li
- Present Address: Department of Ophthalmology, Peking Union Medical College Hospital, Beijing, 100730 China
- Key Laboratory of Ocular Fundus Diseases, Chinese Academy of Medical Sciences, Beijing, 100730 China
| | - Xiao Zhang
- Present Address: Department of Ophthalmology, Peking Union Medical College Hospital, Beijing, 100730 China
- Key Laboratory of Ocular Fundus Diseases, Chinese Academy of Medical Sciences, Beijing, 100730 China
| | - Bing Li
- Present Address: Department of Ophthalmology, Peking Union Medical College Hospital, Beijing, 100730 China
- Key Laboratory of Ocular Fundus Diseases, Chinese Academy of Medical Sciences, Beijing, 100730 China
| | - Xufeng Zhao
- Present Address: Department of Ophthalmology, Peking Union Medical College Hospital, Beijing, 100730 China
- Key Laboratory of Ocular Fundus Diseases, Chinese Academy of Medical Sciences, Beijing, 100730 China
| | - Wenyu Yan
- Present Address: Department of Ophthalmology, Peking Union Medical College Hospital, Beijing, 100730 China
| | - Bingxuan Wu
- Department of Rheumatology and Clinical Immunology, 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, Chinese Academy of Medical Sciences & Peking Union Medical College, Ministry of Education, Beijing, China
| | - Na Wu
- Department of Rheumatology and Clinical Immunology, 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, Chinese Academy of Medical Sciences & Peking Union Medical College, Ministry of Education, Beijing, China
| | - Xuqian Wang
- Present Address: Department of Ophthalmology, Peking Union Medical College Hospital, Beijing, 100730 China
- Key Laboratory of Ocular Fundus Diseases, Chinese Academy of Medical Sciences, Beijing, 100730 China
| | - Weihong Yu
- Present Address: Department of Ophthalmology, Peking Union Medical College Hospital, Beijing, 100730 China
- Key Laboratory of Ocular Fundus Diseases, Chinese Academy of Medical Sciences, Beijing, 100730 China
| | - Min Shen
- Department of Rheumatology and Clinical Immunology, 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, Chinese Academy of Medical Sciences & Peking Union Medical College, Ministry of Education, Beijing, China
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Moltrasio C, Romagnuolo M, Marzano AV. NLRP3 inflammasome and NLRP3-related autoinflammatory diseases: From cryopyrin function to targeted therapies. Front Immunol 2022; 13:1007705. [PMID: 36275641 PMCID: PMC9583146 DOI: 10.3389/fimmu.2022.1007705] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 09/22/2022] [Indexed: 11/17/2022] Open
Abstract
The NLRP3 inflammasome is one of the NOD-like receptor family members with the most functional characterization and acts as a key player in innate immune system, participating in several physiological processes including, among others, the modulation of the immune system response and the coordination of host defences. Activation of the inflammasome is a crucial signaling mechanism that promotes both an acute and a chronic inflammatory response, which can accelerate the production of pro-inflammatory cytokines, mainly Interleukin (IL)-1β and IL-18, leading to an exacerbated inflammatory network. Cryopyrin associated periodic syndrome (CAPS) is a rare inherited autoinflammatory disorder, clinically characterized by cutaneous and systemic, musculoskeletal, and central nervous system inflammation. Gain-of-function mutations in NLRP3 gene are causative of signs and inflammatory symptoms in CAPS patients, in which an abnormal activation of the NLRP3 inflammasome, resulting in an inappropriate release of IL-1β and gasdermin-D-dependent pyroptosis, has been demonstrated both in in vitro and in ex vivo studies. During recent years, two new hereditary NLRP3-related disorders have been described, deafness autosomal dominant 34 (DFN34) and keratitis fugax hereditaria (KFH), with an exclusive cochlear- and anterior eye- restricted autoinflammation, respectively, and caused by mutations in NLRP3 gene, thus expanding the clinical and genetic spectrum of NLRP3-associated autoinflammatory diseases. Several crucial mechanisms involved in the control of activation and regulation of the NLRP3 inflammasome have been identified and researchers took advantage of this to develop novel target therapies with a significant improvement of clinical signs and symptoms of NLRP3-associated diseases. This review provides a broad overview of NLRP3 inflammasome biology with particular emphasis on CAPS, whose clinical, genetic, and therapeutic aspects will be explored in depth. The latest evidence on two “new” diseases, DFN34 and KFH, caused by mutations in NLRP3 is also described.
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Affiliation(s)
- Chiara Moltrasio
- Dermatology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Medical Surgical and Health Sciences, University of Trieste, Trieste, Italy
- *Correspondence: Chiara Moltrasio,
| | - Maurizio Romagnuolo
- Dermatology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Angelo Valerio Marzano
- Dermatology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
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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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10
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Romano M, Arici ZS, Piskin D, Alehashemi S, Aletaha D, Barron K, Benseler S, Berard RA, Broderick L, Dedeoglu F, Diebold M, Durrant K, Ferguson P, Foell D, Hausmann JS, Jones OY, Kastner D, Lachmann HJ, Laxer RM, Rivera D, Ruperto N, Simon A, Twilt M, Frenkel J, Hoffman HM, de Jesus AA, Kuemmerle-Deschner JB, Ozen S, Gattorno M, Goldbach-Mansky R, Demirkaya E. The 2021 EULAR/American College of Rheumatology Points to Consider for Diagnosis, Management and Monitoring of the Interleukin-1 Mediated Autoinflammatory Diseases: Cryopyrin-Associated Periodic Syndromes, Tumour Necrosis Factor Receptor-Associated Periodic Syndrome, Mevalonate Kinase Deficiency, and Deficiency of the Interleukin-1 Receptor Antagonist. Arthritis Rheumatol 2022; 74:1102-1121. [PMID: 35621220 DOI: 10.1002/art.42139] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 03/02/2022] [Accepted: 03/02/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND The interleukin-1 (IL-1) mediated systemic autoinflammatory diseases, including the cryopyrin- associated periodic syndromes (CAPS), tumour necrosis factor receptor-associated periodic syndrome (TRAPS), mevalonate kinase deficiency (MKD) and deficiency of the IL-1 receptor antagonist (DIRA), belong to a group of rare immunodysregulatory diseases that primarily present in early childhood with variable multiorgan involvement. When untreated, patients with severe clinical phenotypes have a poor prognosis, and diagnosis and management of these patients can be challenging. However, approved treatments targeting the proinflammatory cytokine IL-1 have been life changing and have significantly improved patient outcomes. OBJECTIVE To establish evidence-based recommendations for diagnosis, treatment and monitoring of patients with IL-1 mediated autoinflammatory diseases to standardise their management. METHODS A multinational, multidisciplinary task force consisting of physician experts, including rheumatologists, patients or caregivers and allied healthcare professionals, was established. Evidence synthesis, including systematic literature review and expert consensus (Delphi) via surveys, was conducted. Consensus methodology was used to formulate and vote on statements to guide optimal patient care. RESULTS The task force devised five overarching principles, 14 statements related to diagnosis, 10 on therapy, and nine focused on long-term monitoring that were evidence and/or consensus-based for patients with IL-1 mediated diseases. An outline was developed for disease-specific monitoring of inflammation-induced organ damage progression and reported treatments of CAPS, TRAPS, MKD and DIRA. CONCLUSION The 2021 EULAR/American College of Rheumatology points to consider represent state-of-the-art knowledge based on published data and expert opinion to guide diagnostic evaluation, treatment and monitoring of patients with CAPS, TRAPS, MKD and DIRA, and to standardise and improve care, quality of life and disease outcomes.
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Affiliation(s)
- Micol Romano
- University of Western Ontario, London, Ontario, Canada
| | - Z Serap Arici
- Sanliurfa Training and Research Hospital, Sanliurfa, Turkey
| | - David Piskin
- University of Western Ontario, London, Ontario, Canada
| | - Sara Alehashemi
- National Institute of Allergy and Infectious Diseases, NIH, Bethesda, Maryland
| | | | - Karyl Barron
- National Institute of Allergy and Immunology, NIH, Bethesda, Maryland
| | | | | | - Lori Broderick
- University of California and Rady Children's Hospital, San Diego, California
| | | | | | - Karen Durrant
- Autoinflammatory Alliance and Kaiser Foundation Hospital, San Francisco, California
| | | | - Dirk Foell
- University of Muenster, Muenster, Germany
| | - Jonathan S Hausmann
- Boston Children's Hospital and Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Olcay Y Jones
- Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Daniel Kastner
- National Human Genome Research Institute, NIH, Bethesda, Maryland
| | | | - Ronald M Laxer
- The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | | | | | - Anna Simon
- Radboud University Medical Centre, Nijmegen, The Netherlands
| | | | - Joost Frenkel
- Wilhelmina Kinderziekenhuis, Utrecht, The Netherlands
| | - Hal M Hoffman
- University of California and Rady Children's Hospital, San Diego, California
| | - Adriana A de Jesus
- National Institute of Allergy and Infectious Diseases, NIH, Bethesda, Maryland
| | | | - Seza Ozen
- Hacettepe University, Ankara, Turkey
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11
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Romano M, Arici ZS, Piskin D, Alehashemi S, Aletaha D, Barron KS, Benseler S, Berard R, Broderick L, Dedeoglu F, Diebold M, Durrant KL, Ferguson P, Foell D, Hausmann J, Jones OY, Kastner DL, Lachmann HJ, Laxer RM, Rivera D, Ruperto N, Simon A, Twilt M, Frenkel J, Hoffman H, de Jesus AA, Kuemmerle-Deschner JB, Ozen S, Gattorno M, Goldbach-Mansky R, Demirkaya E. The 2021 EULAR/American College of Rheumatology points to consider for diagnosis, management and monitoring of the interleukin-1 mediated autoinflammatory diseases: cryopyrin-associated periodic syndromes, tumour necrosis factor receptor-associated periodic syndrome, mevalonate kinase deficiency, and deficiency of the interleukin-1 receptor antagonist. Ann Rheum Dis 2022; 81:907-921. [PMID: 35623638 DOI: 10.1136/annrheumdis-2021-221801] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 03/02/2022] [Indexed: 12/29/2022]
Abstract
BACKGROUND The interleukin-1 (IL-1) mediated systemic autoinflammatory diseases, including the cryopyrin-associated periodic syndromes (CAPS), tumour necrosis factor receptor-associated periodic syndrome (TRAPS), mevalonate kinase deficiency (MKD) and deficiency of the IL-1 receptor antagonist (DIRA), belong to a group of rare immunodysregulatory diseases that primarily present in early childhood with variable multiorgan involvement. When untreated, patients with severe clinical phenotypes have a poor prognosis, and diagnosis and management of these patients can be challenging. However, approved treatments targeting the proinflammatory cytokine IL-1 have been life changing and have significantly improved patient outcomes. OBJECTIVE To establish evidence-based recommendations for diagnosis, treatment and monitoring of patients with IL-1 mediated autoinflammatory diseases to standardise their management. METHODS A multinational, multidisciplinary task force consisting of physician experts, including rheumatologists, patients or caregivers and allied healthcare professionals, was established. Evidence synthesis, including systematic literature review and expert consensus (Delphi) via surveys, was conducted. Consensus methodology was used to formulate and vote on statements to guide optimal patient care. RESULTS The task force devised five overarching principles, 14 statements related to diagnosis, 10 on therapy, and nine focused on long-term monitoring that were evidence and/or consensus-based for patients with IL-1 mediated diseases. An outline was developed for disease-specific monitoring of inflammation-induced organ damage progression and reported treatments of CAPS, TRAPS, MKD and DIRA. CONCLUSION The 2021 EULAR/American College of Rheumatology points to consider represent state-of-the-art knowledge based on published data and expert opinion to guide diagnostic evaluation, treatment and monitoring of patients with CAPS, TRAPS, MKD and DIRA, and to standardise and improve care, quality of life and disease outcomes.
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Affiliation(s)
- Micol Romano
- Department of Pediatrics, Division of Pediatric Rheumatology, Behcet and Autoinflammatory Disease Center, Western University, London, Ontario, Canada
| | - Z Serap Arici
- Department of Pediatric Rheumatology, Sanliurfa Mehmet Akif Inan Training and Research Hospital, Sanliurfa, Sanliurfa, Turkey
| | - David Piskin
- Lawson Health Research Institute and Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada
| | - Sara Alehashemi
- Translational Autoinflammatory Diseases Section (TADS), Laboratory of Clinical Immunology and Microbiology (LCIM), NIAID, NIH, Bethesda, Maryland, USA
| | - Daniel Aletaha
- Division of Rheumatology, Medical University of Vienna, Wien, Austria
| | - Karyl S Barron
- Division of Intramural Research, National Institute of Allergy and Immunology, NIH, Bethesda, Maryland, USA
| | - Susanne Benseler
- Division of Rheumatology, Department of Pediatrics, Alberta Children's Hospital, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Roberta Berard
- Division of Pediatric Rheumatology, Department of Paediatrics, Schulich School of Medicine&Dentistry, Western University, London, Ontario, Canada
| | - Lori Broderick
- Division of Pediatric Allergy, Immunology, and Rheumatology, University of California and Rady Children's Hospital, San Diego, California, USA
| | - Fatma Dedeoglu
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Michelle Diebold
- Division of Pediatric Rheumatology, Department of Paediatrics, LHSC Children's Hospital, London, Ontario, Canada
| | | | - Polly Ferguson
- Department of Pediatrics, University of Iowa, Iowa City, Iowa, USA
| | - Dirk Foell
- Department of Pediatric Rheumatology and Immunology, University of Muenster, Muenster, Germany
| | - Jonathan Hausmann
- Department of Pediatrics, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Olcay Y Jones
- Department of Pediatrics, Walter Reed National Military Medical Center (WRNMMC), Bethesda, Maryland, USA
| | - Daniel L Kastner
- Division of Intramural Research, National Institute of Allergy and Immunology, NIH, Bethesda, Maryland, USA
| | | | - Ronald M Laxer
- Division of Rheumatology, University of Toronto, Toronto, Ontario, Canada
| | - Dorelia Rivera
- Autoinflammatory Alliance, San Francisco, California, USA
| | - Nicolino Ruperto
- IRCCS Istituto Giannina Gaslini, UOSID Centro Trial, Genova, Italy
| | - Anna Simon
- Department of General Internal Medicine, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Marinka Twilt
- Division of Rheumatology, Department of Pediatrics, Alberta Children's Hospital, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Joost Frenkel
- Department of Pediatrics, Wilhelmina Kinderziekenhuis Polikliniek Algemene Kindergeneeskunde, Utrecht, Utrecht, The Netherlands
| | - Hal Hoffman
- Division of Pediatric Allergy, Immunology, and Rheumatology, University of California at San Diego, San Diego, California, USA
| | - Adriana A de Jesus
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, Bethesda, Maryland, USA
| | | | - Seza Ozen
- Department of Pediatric Rheumatology, Hacettepe University, Ankara, Turkey
| | - Marco Gattorno
- UOSD Centro Malattie Autoinfiammatorie e Immunodeficienze, IRCCS Istituto Giannina Gaslini, Genoa, Italy.,Clinica Pediatrica e Reumatologia, IRCCS Istituto Giannina Gaslini
| | - Raphaela Goldbach-Mansky
- Translational Autoinflammatory Diseases Section (TADS), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, Maryland, USA
| | - Erkan Demirkaya
- Division of Paediatric Rheumatology, Department of Paediatrics, Behcet and Autoinflammatory Disease Center and Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada
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12
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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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13
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Bilateral Optic Disc Swelling as a Plausible Common Ocular Sign of Autoinflammatory Diseases: Report of Three Patients with Blau Syndrome or Cryopyrin-Associated Periodic Syndrome. Life (Basel) 2021; 11:life11121433. [PMID: 34947964 PMCID: PMC8709039 DOI: 10.3390/life11121433] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Accepted: 12/14/2021] [Indexed: 12/29/2022] Open
Abstract
The aim of this study is to describe bilateral optic disc swelling in three consecutive patients with Blau syndrome or cryopyrin-associated periodic syndrome at a single institution. Case 1 was a 30-year-old woman receiving 25 mg etanercept twice weekly who had been diagnosed as early-onset sarcoidosis by biopsy of skin rashes at 5 months old and genetically diagnosed with Blau syndrome with CARD15/NOD2 mutation (N670K) at 13 years old. At 10 years old, she began to have uveitis with optic disc swelling in both eyes, resulting in macular degeneration and optic disc atrophy at 17 years old only when etanercept was introduced. Case 2 was a 21-year-old man receiving adalimumab every 2 weeks who had been diagnosed as early-onset sarcoidosis by biopsy of skin rashes at 1.5 years old and genetically diagnosed as Blau syndrome with CARD15/NOD2 mutation (C495Y) at 5 years old. At 8 years old, around the time of adalimumab introduction, he began to show bilateral optic disc swelling which continued until the age of 16 years when the dose of adalimumab was increased. Case 3 was a 20-year-old woman receiving canakinumab every 8 weeks for systemic symptoms such as fever, headache, vomiting, and abdominal pain and later for sensorineural hearing disturbance on both sides. She had been diagnosed genetically with cryopyrin-associated periodic syndrome with NLRP3 mutation (Y859C) at 7 years old. At 5 years old, she was found to have bilateral optic disc swelling, which continued until the age of 10 years when she began receiving canakinumab (IL-1β inhibitor). Bilateral optic disc swelling might be tentatively designated as a plausible common ocular feature, if it occurred, in autoinflammatory diseases to pay more attention to ophthalmic complications in rare diseases.
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14
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Serpen JY, Armenti ST, Prasov L. Immunogenetics of the Ocular Anterior Segment: Lessons from Inherited Disorders. J Ophthalmol 2021; 2021:6691291. [PMID: 34258050 PMCID: PMC8257379 DOI: 10.1155/2021/6691291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 05/06/2021] [Accepted: 06/15/2021] [Indexed: 11/18/2022] Open
Abstract
Autoimmune and autoinflammatory diseases cause morbidity in multiple organ systems including the ocular anterior segment. Genetic disorders of the innate and adaptive immune system present an avenue to study more common inflammatory disorders and host-pathogen interactions. Many of these Mendelian disorders have ophthalmic manifestations. In this review, we highlight the ophthalmic and molecular features of disorders of the innate immune system. A comprehensive literature review was performed using PubMed and the Online Mendelian Inheritance in Man databases spanning 1973-2020 with a focus on three specific categories of genetic disorders: RIG-I-like receptors and downstream signaling, inflammasomes, and RNA processing disorders. Tissue expression, clinical associations, and animal and functional studies were reviewed for each of these genes. These genes have broad roles in cellular physiology and may be implicated in more common conditions with interferon upregulation including systemic lupus erythematosus and type 1 diabetes. This review contributes to our understanding of rare inherited conditions with ocular involvement and has implications for further characterizing the effect of perturbations in integral molecular pathways.
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Affiliation(s)
- Jasmine Y. Serpen
- Department of Ophthalmology and Visual Sciences, University of Michigan, Ann Arbor, MI 48105, USA
- Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA
| | - Stephen T. Armenti
- Department of Ophthalmology and Visual Sciences, University of Michigan, Ann Arbor, MI 48105, USA
| | - Lev Prasov
- Department of Ophthalmology and Visual Sciences, University of Michigan, Ann Arbor, MI 48105, USA
- Department of Human Genetics, University of Michigan, Ann Arbor, MI 48109, USA
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15
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Liu J, Yu X, Li C, Wang Y, Yu W, Shen M, Zheng W. Behçet's Syndrome in a Chinese Pedigree of NLRP3-Associated Autoinflammatory Disease: A Coexistence or Novel Presentation? Front Med (Lausanne) 2021; 8:695197. [PMID: 34249981 PMCID: PMC8264138 DOI: 10.3389/fmed.2021.695197] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 05/28/2021] [Indexed: 01/25/2023] Open
Abstract
Objectives:NLRP3-associated autoinflammatory disease (NLRP3-AID) and Behçet's syndrome (BS) both belong to autoinflammatory diseases and rarely co-occur. Here we reported a Chinese pedigree of NLRP3-AID presented with BS. Methods: We recorded a Chinese pedigree of NLRP3-AID presented with BS. Whole-exome sequencing was performed to find the hereditary susceptibility gene, and Sanger sequencing was performed on a consecutive cohort of 30 BS patients. We also reviewed the English literature on vasculitis associated with NLRP3-AID. Results: The proband was a 45-year-old Chinese Han woman. She and her 12-year-old daughter presented with recurrent fevers, cold-induced urticaria, oral, and genital ulcers, conjunctivitis, uveitis, optic atrophy, erythema nodosum, headache, and hearing loss. They were initially suspected of having BS, and both responded poorly to corticosteroids and immunosuppressants, while anti-TNF therapy was moderately effective. Pedigree analysis revealed another four relatives with similar symptoms, and a heterozygous NLRP3 gene mutation c.1316C>T, p.Ala439Val was identified by whole-exome sequencing and Sanger sequencing. However, we did not discover NLRP3 gene mutation by Sanger sequencing in a confirmative cohort of 30 BS cases. A few case reports of vasculitis coexisting with NLRP3-AID, including a case of glomerulonephritis, and five cases of retinal vasculitis, were summarized through literature review. Conclusions: Our study is the first report of NLRP3-AID associated with BS. The coexistence of NLRP3-AID and BS reveals the extensive heterogeneity of the pathogenesis of systemic autoinflammatory diseases and calls for specific therapeutics.
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Affiliation(s)
- Jinjing Liu
- Department of Rheumatology and Clinical Immunology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, Beijing, China.,State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China.,Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Xin Yu
- Department of Rheumatology and Clinical Immunology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, Beijing, China.,State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China.,Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Chaoran Li
- Department of Rheumatology and Clinical Immunology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, Beijing, China.,State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China.,Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China.,Department of Rheumatology, Peking University Shougang Hospital, Beijing, China
| | - Yi Wang
- Department of Otolaryngology, Peking Union Medical College Hospital, Beijing, China
| | - Weihong Yu
- Key Lab of Ocular Fundus Diseases, Department of Ophthalmology, Peking Union Medical College Hospital, Beijing, China
| | - Min Shen
- Department of Rheumatology and Clinical Immunology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, Beijing, China.,State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China.,Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Wenjie Zheng
- Department of Rheumatology and Clinical Immunology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, Beijing, China.,State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China.,Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
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16
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Meng T, Wu D, Luo Y, Wu N, Zhao M, Shen M, Yu W. Ocular manifestations in Chinese adult patients with NLRP3-associated autoinflammatory disease. Sci Rep 2021; 11:11904. [PMID: 34099780 PMCID: PMC8184759 DOI: 10.1038/s41598-021-91315-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 05/17/2021] [Indexed: 01/27/2023] Open
Abstract
NLRP3-associated autoinflammatory disease (NLRP3-AID) is a rare autosomal dominant disorder involving multiple systems. We aim to assess the ocular manifestations of Chinese adult patients with NLRP3-AID. Twelve adult patients (> 18 years old) were diagnosed as NLRP3-AID at the Department of Rheumatology, Peking Union Medical College Hospital. All patients underwent ophthalmologic evaluation by an ophthalmologist. Clinical and genetic features of these patients were collected and compared with those from Caucasian population. A total of 7 NLRP3-AID patients (58%) 14 eyes had ocular manifestations. Five NLRP3 variants were identified, and 3 patients (43%) with severe ocular damages were all found to have the NLRP3 T348M variant. The incidences of papilledema and optic atrophy in the Chinese adult NLRP3-AID patients of moderate type were similar to those in the Caucasian NLRP3-AID patients of severe type. This is the first cohort of Chinese adult NLRP3-AID patients with ocular involvement. Ocular manifestations were diverse and even severe in NLRP3-AID, particularly in patients with the moderate phenotype, and may have relationship with genotypes. Awareness of these manifestations by rheumatologists and ophthalmologists could help to avoid the irreversible ocular damages.
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Affiliation(s)
- Tianli Meng
- Department of Rheumatology, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China.,Department of Rheumatology, Jilin Province People's Hospital, Changchun, China
| | - Di Wu
- Department of Rheumatology, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Yi Luo
- Department of Rheumatology, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Na Wu
- Department of Rheumatology, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Mengzhu Zhao
- Department of Rheumatology, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Min Shen
- Department of Rheumatology, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China.
| | - Weihong Yu
- Department of Ophthalmology, Key Laboratory of Ocular Fundus Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China.
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17
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Ma L, Lee S, Montieth A, Stephenson A, Foster CS, Anesi SD. CRYOPYRIN-ASSOCIATED PERIODIC SYNDROME-ASSOCIATED UVEITIS AND PAPILLITIS. Retin Cases Brief Rep 2021; 15:149-154. [PMID: 30134363 DOI: 10.1097/icb.0000000000000756] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
PURPOSE To report a case of uveitis and papillitis in a patient with cryopyrin-associated periodic syndrome. METHODS Case report. A 44-year-old white woman with a long history of inflammatory arthritis, diffuse erythematous rashes and hives, and hearing loss was referred to the Massachusetts Eye Research and Surgery Institution for an evaluation of chronic ocular inflammation. She was diagnosed with bilateral papillitis and uveitis after a comprehensive eye examination, which included dilated fundoscopy, optic nerve ocular coherence tomography, fluorescein angiography, indocyanine green angiography, and B-scan ultrasonography. She was later diagnosed with cryopyrin-associated periodic syndrome, an interleukin-1-driven autoimmune disease, as confirmed by genetic testing. Soon after starting treatment with anakinra, a human interleukin-1 receptor antagonist, she experienced rapid improvement of her ocular and systemic symptoms, including rash, uveitis, and arthritis. RESULTS Cryopyrin-associated periodic syndrome-associated ocular inflammation in remission with anakinra 100-mg daily subcutaneous injection. CONCLUSION Anakinra is a very effective treatment for both cryopyrin-associated periodic syndrome and cryopyrin-associated periodic syndrome-associated ocular inflammation.
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Affiliation(s)
- Lina Ma
- Massachusetts Eye Research and Surgery Institution, Waltham, Massachusetts
- Ocular Immunology & Uveitis Foundation, Waltham, Massachusetts
- Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts; and
| | - Stacey Lee
- Massachusetts Eye Research and Surgery Institution, Waltham, Massachusetts
- Ocular Immunology & Uveitis Foundation, Waltham, Massachusetts
| | - Alyssa Montieth
- Massachusetts Eye Research and Surgery Institution, Waltham, Massachusetts
- Ocular Immunology & Uveitis Foundation, Waltham, Massachusetts
| | - Andrew Stephenson
- Massachusetts Eye Research and Surgery Institution, Waltham, Massachusetts
- Ocular Immunology & Uveitis Foundation, Waltham, Massachusetts
| | - C Stephen Foster
- Massachusetts Eye Research and Surgery Institution, Waltham, Massachusetts
- Ocular Immunology & Uveitis Foundation, Waltham, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Stephen D Anesi
- Massachusetts Eye Research and Surgery Institution, Waltham, Massachusetts
- Ocular Immunology & Uveitis Foundation, Waltham, Massachusetts
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18
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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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Rahman N, Petrushkin H, Solebo AL. Paediatric autoimmune and autoinflammatory conditions associated with uveitis. Ther Adv Ophthalmol 2020; 12:2515841420966451. [PMID: 33225212 PMCID: PMC7649876 DOI: 10.1177/2515841420966451] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 09/21/2020] [Indexed: 01/21/2023] Open
Abstract
Childhood uveitis comprises a collection of heterogenous ocular phenotypes which are associated with a diverse range of childhood autoimmune and autoinflammatory disorders. Of these genetic and/or acquired disorders, juvenile idiopathic arthritis is the most common, affecting 30-80% of children with uveitis. Up to a third of children with uveitis have 'isolated' idiopathic disease and do not have an associated systemic disease which manifests in childhood. However, uveitis may be the presenting manifestation of disease; thus, the apparently well child who presents with uveitis may have isolated idiopathic disease, but they may have an evolving systemic disorder. The diagnosis of most of the associated disorders is reliant on clinical features rather than serological or genetic investigations, necessitating detailed medical history taking and systemic examination. Adequate control of inflammation is key to good visual outcomes, and multidisciplinary care is key to good broader health outcomes.
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Affiliation(s)
- Najiha Rahman
- Moorfields Eye Hospital NHS Foundation Trust, London, UK
| | | | - Ameenat Lola Solebo
- Population, Policy and Practice Programme, UCL Great Ormond Street Institute of Child Health, 30 Guilford Street, London WC1N 1EH, UK
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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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Turunen JA, Immonen AT, Järvinen RS, Kawan S, Repo P, Korsbäck A, Ala-Fossi O, Jaakkola AM, Majander A, Vesaluoma M, Kivelä TT. In Vivo Corneal Confocal Microscopy and Histopathology of Keratitis Fugax Hereditaria From a Pathogenic Variant in NLRP3. Am J Ophthalmol 2020; 213:217-225. [PMID: 32059980 DOI: 10.1016/j.ajo.2020.02.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 01/31/2020] [Accepted: 02/01/2020] [Indexed: 11/16/2022]
Abstract
PURPOSE To apply in vivo corneal confocal microscopy (IVCM) to study the pathogenesis of keratitis (keratoendotheliitis) fugax hereditaria, an autosomal dominant cryopyrin-associated periodic keratitis, associated with the c.61G>C pathogenic variant in the NLRP3 gene, in its acute and chronic phase, and to report histopathologic findings after penetrating keratoplasty. DESIGN This was an observational case series. METHODS The study population included 6 patients during an acute attack, 18 patients in the chronic phase, and 1 patient who underwent penetrating keratoplasty. Interventions included Sanger sequencing for the NLRP3 variant c.61C>G, a clinical examination, corneal photography, IVCM, light microscopy, and immunohistochemistry. Our primary outcome measures included IVCM and histopathologic findings. RESULTS During the acute attack, hyperreflective cellular structures consistent with inflammatory cells transiently occupied the anterior to middle layers of the corneal stroma. Other corneal layers were unremarkable. With recurring attacks, central oval stromal opacities accumulated. IVCM revealed that they contained long, hyperreflective, needle-shaped structures in the extracellular matrix. Using light microscopy, the anterior half of the stroma displayed thin and finely vacuolated lamellae, and keratocytes throughout the stroma were immunopositive for syndecan. CONCLUSIONS The acute attacks and chronic stromal deposits mainly involve the anterior to middle layers of the corneal stroma, and the disease is primarily a keratitis rather than a keratoendotheliitis. IVCM shows that inflammatory cells invade only the stroma during an acute attack. IVCM and light microscopic findings suggest that the central corneal opacities represent gradual deposition of extracellular lipids. The disease could make a good in vivo model to study activation of the NLRP3 inflammasome in cryopyrin-associated periodic syndromes.
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Affiliation(s)
- Joni A Turunen
- Department of Ophthalmology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland; Folkhälsan Research Center, Biomedicum Helsinki, Helsinki, Finland.
| | - Annamari T Immonen
- Department of Ophthalmology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Reetta-Stiina Järvinen
- Department of Ophthalmology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland; Folkhälsan Research Center, Biomedicum Helsinki, Helsinki, Finland
| | - Sabita Kawan
- Department of Ophthalmology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland; Folkhälsan Research Center, Biomedicum Helsinki, Helsinki, Finland
| | - Pauliina Repo
- Department of Ophthalmology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland; Folkhälsan Research Center, Biomedicum Helsinki, Helsinki, Finland
| | - Anna Korsbäck
- Department of Ophthalmology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Olli Ala-Fossi
- Department of Ophthalmology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Aino M Jaakkola
- Department of Ophthalmology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Anna Majander
- Department of Ophthalmology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Minna Vesaluoma
- Department of Ophthalmology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Tero T Kivelä
- Department of Ophthalmology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
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Alvarez ER, Corless B, Kontzias A, Cebulla CM. Cryopyrin-associated periodic syndrome presenting with posterior scleritis. Rheumatology (Oxford) 2020; 58:2337-2339. [PMID: 31170293 DOI: 10.1093/rheumatology/kez197] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/18/2019] [Indexed: 11/12/2022] Open
Affiliation(s)
- Erica R Alvarez
- The Ohio State University Department of Ophthalmology and Visual Science Havener Eye Institute, The Ohio State University Wexner Medical Center, Columbus, OH, USA.,Department of Surgery, Texas Tech University Health Sciences Center, El Paso, TX, USA
| | - Brady Corless
- The Ohio State University Department of Ophthalmology and Visual Science Havener Eye Institute, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Apostolos Kontzias
- Division of Rheumatology, Stony Brook University Hospital, Stony Brook, NY, USA
| | - Colleen M Cebulla
- The Ohio State University Department of Ophthalmology and Visual Science Havener Eye Institute, The Ohio State University Wexner Medical Center, Columbus, OH, USA
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Hints for Genetic and Clinical Differentiation of Adult-Onset Monogenic Autoinflammatory Diseases. Mediators Inflamm 2019; 2019:3293145. [PMID: 32082075 PMCID: PMC7012260 DOI: 10.1155/2019/3293145] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 11/16/2019] [Indexed: 12/16/2022] Open
Abstract
Monogenic autoinflammatory diseases (mAIDs) are inherited errors of innate immunity characterized by systemic inflammation recurring with variable frequency and involving the skin, serosal membranes, synovial membranes, joints, the gastrointestinal tube, and/or the central nervous system, with reactive amyloidosis as a potential severe long-term consequence. Although individually uncommon, all mAIDs set up an emerging chapter of internal medicine: recent findings have modified our knowledge regarding mAID pathophysiology and clarified that protean inflammatory symptoms can be variably associated with periodic fevers, depicting multiple specific conditions which usually start in childhood, such as familial Mediterranean fever, tumor necrosis factor receptor-associated periodic syndrome, cryopyrin-associated periodic syndrome, and mevalonate kinase deficiency. There are no evidence-based studies to establish which potential genotype analysis is the most appropriate in adult patients with clinical phenotypes suggestive of mAIDs. This review discusses genetic and clinical hints for an ideal diagnostic approach to mAIDs in adult patients, as their early identification is essential to prompt effective treatment and improve quality of life, and also highlights the most recent developments in the diagnostic work-up for the most frequent hereditary periodic febrile syndromes worldwide.
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Salehzadeh F, Barak M, Hosseiniasl S, Shahbazfar E. CINCA Syndrome With New NLRP3 Mutation and Unreported Complication of Thyroid Carcinoma. CLINICAL MEDICINE INSIGHTS-CASE REPORTS 2019; 12:1179547619854705. [PMID: 31217698 PMCID: PMC6557019 DOI: 10.1177/1179547619854705] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 02/06/2019] [Indexed: 01/08/2023]
Abstract
Background Chronic infantile neurologic cutaneous and articular syndrome (CINCA) is the most severe phenotype of cryopyrin-associated periodic syndromes (CAPS) and is caused by a missense mutation in NLRP3 gene. Case presentation We are reporting a 15-year-old male patient with complaints of chronic arthritis and mental involvement. Further investigations showed a heterozygous c.785G>A missense mutation in Exon 3 of NLRP3 gene and coexisting medullary thyroid carcinoma 2 years later. Conclusions This case showed a recently identified gene variant of NLRP3 in a CINCA patient, as a heterozygous c.785G>A missense mutation in Exon 3 of NLRP3 gene and coexisted medullary thyroid carcinoma as an unreported complication of CINCA.
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Affiliation(s)
- Farhad Salehzadeh
- Pediatric Department, Bouali Children's Hospital, Ardabil University of Medical Sciences (ARUMS), Ardabil, Islamic Republic of Iran
| | - Manuchehr Barak
- Pediatric Department, Bouali Children's Hospital, Ardabil University of Medical Sciences (ARUMS), Ardabil, Islamic Republic of Iran
| | - Saied Hosseiniasl
- Department of Basic Science, Ardabil University of Medical Sciences (ARUMS), Ardabil, Islamic Republic of Iran
| | - Ehsan Shahbazfar
- Pediatric Department, Bouali Children's Hospital, Ardabil University of Medical Sciences (ARUMS), Ardabil, Islamic Republic of Iran
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Kerley ME, Ahmed S, Ramasubramanian A. Bilateral Chorioretinitis From NOMID Disease. J Pediatr Ophthalmol Strabismus 2019; 56:204. [PMID: 31116870 DOI: 10.3928/01913913-20190220-01] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2018] [Accepted: 01/14/2019] [Indexed: 01/05/2023]
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Abstract
Cryopyrin-associated periodic syndrome (CAPS) is a rare inherited autoinflammatory disorder characterized by systemic, cutaneous, musculoskeletal, and central nervous system inflammation. Gain-of-function mutations in NLRP3 in CAPS patients lead to activation of the cryopyrin inflammasome, resulting in the inappropriate release of inflammatory cytokines including IL-1β and CAPS-related inflammatory symptoms. Several mechanisms have been identified that are important for the normal regulation of the cryopyrin inflammasome in order to prevent uncontrolled inflammation. Investigators have taken advantage of some of these pathways to develop and apply novel targeted therapies, which have resulted in improved quality of life for patients with this orphan disease.
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Affiliation(s)
- Laela M Booshehri
- Division of Pediatric Allergy, Immunology, and Rheumatology, Rady Children's Hospital of San Diego, University of California, San Diego, San Diego, CA, USA
| | - Hal M Hoffman
- Division of Pediatric Allergy, Immunology, and Rheumatology, Rady Children's Hospital of San Diego, University of California, San Diego, San Diego, CA, USA.
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Turunen JA, Wedenoja J, Repo P, Järvinen RS, Jäntti JE, Mörtenhumer S, Riikonen AS, Lehesjoki AE, Majander A, Kivelä TT. Keratoendotheliitis Fugax Hereditaria: A Novel Cryopyrin-Associated Periodic Syndrome Caused by a Mutation in the Nucleotide-Binding Domain, Leucine-Rich Repeat Family, Pyrin Domain-Containing 3 (NLRP3) Gene. Am J Ophthalmol 2018; 188:41-50. [PMID: 29366613 DOI: 10.1016/j.ajo.2018.01.017] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2017] [Revised: 12/22/2017] [Accepted: 01/12/2018] [Indexed: 01/25/2023]
Abstract
PURPOSE To describe the phenotype and the genetic defect in keratoendotheliitis fugax hereditaria, an autosomal dominant keratitis that periodically affects the corneal endothelium and stroma, leading in some patients to opacities and decreased visual acuity. DESIGN Cross-sectional, hospital-based study. METHODS Patient Population: Thirty affected and 7 unaffected subjects from 7 families, and 4 sporadic patients from Finland. OBSERVATION PROCEDURES Ophthalmic examination and photography, corneal topography, specular microscopy, and optical coherence tomography in 34 patients, whole exome sequencing in 10 patients, and Sanger sequencing in 34 patients. MAIN OUTCOME MEASURES Clinical phenotype, disease-causing genetic variants. RESULTS Unilateral attacks of keratoendotheliitis typically occurred 1-6 times a year (median, 2.5), starting at a median age of 11 years (range, 5-28 years), and lasted for 1-2 days. The attacks were characterized by cornea pseudoguttata and haze in the posterior corneal stroma, sometimes with a mild anterior chamber reaction, and got milder and less frequent in middle age. Seventeen (50%) patients had bilateral stromal opacities. The disease was inherited as an autosomal dominant trait. A likely pathogenic variant c.61G>C in the NLRP3 gene, encoding cryopyrin, was detected in all 34 tested patients and segregated with the disease. This variant is present in both Finnish and non-Finnish European populations at a frequency of about 0.02% and 0.01%, respectively. CONCLUSION Keratoendotheliitis fugax hereditaria is an autoinflammatory cryopyrin-associated periodic syndrome caused by a missense mutation c.61G>C in exon 1 of NLRP3 in Finnish patients. It is additionally expected to occur in other populations of European descent.
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Kosmidou C, Efstathiou NE, Hoang MV, Notomi S, Konstantinou EK, Hirano M, Takahashi K, Maidana DE, Tsoka P, Young L, Gragoudas ES, Olsen TW, Morizane Y, Miller JW, Vavvas DG. Issues with the Specificity of Immunological Reagents for NLRP3: Implications for Age-related Macular Degeneration. Sci Rep 2018; 8:461. [PMID: 29323137 PMCID: PMC5764999 DOI: 10.1038/s41598-017-17634-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Accepted: 11/28/2017] [Indexed: 11/17/2022] Open
Abstract
Contradictory data have been presented regarding the implication of the NACHT, LRR and PYD domains-containing protein 3 (NLRP3) inflammasome in age-related macular degeneration (AMD), the leading cause of vision loss in the Western world. Recognizing that antibody specificity may explain this discrepancy and in line with recent National Institutes of Health (NIH) guidelines requiring authentication of key biological resources, the specificity of anti-NLRP3 antibodies was assessed to elucidate whether non-immune RPE cells express NLRP3. Using validated resources, NLRP3 was not detected in human primary or human established RPE cell lines under multiple inflammasome-priming conditions, including purported NLRP3 stimuli in RPE such as DICER1 deletion and Alu RNA transfection. Furthermore, NLRP3 was below detection limits in ex vivo macular RPE from AMD patients, as well as in human induced pluripotent stem cell (hiPSC)-derived RPE from patients with overactive NLRP3 syndrome (Chronic infantile neurologic cutaneous and articulate, CINCA syndrome). Evidence presented in this study provides new data regarding the interpretation of published results reporting NLRP3 expression and upregulation in RPE and addresses the role that this inflammasome plays in AMD pathogenesis.
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Affiliation(s)
- Cassandra Kosmidou
- Department of Ophthalmology, Retina Service, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, 02114, USA
| | - Nikolaos E Efstathiou
- Department of Ophthalmology, Retina Service, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, 02114, USA
| | - Mien V Hoang
- Department of Ophthalmology, Retina Service, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, 02114, USA
| | - Shoji Notomi
- Department of Ophthalmology, Retina Service, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, 02114, USA
| | - Eleni K Konstantinou
- Department of Ophthalmology, Retina Service, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, 02114, USA
| | - Masayuki Hirano
- Department of Ophthalmology, Okayama University Graduate School of Medicine, Okayama, 700-8558, Japan
| | - Kosuke Takahashi
- Department of Ophthalmology, Okayama University Graduate School of Medicine, Okayama, 700-8558, Japan
| | - Daniel E Maidana
- Department of Ophthalmology, Retina Service, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, 02114, USA
| | - Pavlina Tsoka
- Department of Ophthalmology, Retina Service, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, 02114, USA
| | - Lucy Young
- Department of Ophthalmology, Retina Service, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, 02114, USA
| | - Evangelos S Gragoudas
- Department of Ophthalmology, Retina Service, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, 02114, USA
| | - Timothy W Olsen
- Department of Ophthalmology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Yuki Morizane
- Department of Ophthalmology, Okayama University Graduate School of Medicine, Okayama, 700-8558, Japan
| | - Joan W Miller
- Department of Ophthalmology, Retina Service, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, 02114, USA
| | - Demetrios G Vavvas
- Department of Ophthalmology, Retina Service, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, 02114, USA.
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Jain A, Misra DP, Sharma A, Wakhlu A, Agarwal V, Negi VS. Vasculitis and vasculitis-like manifestations in monogenic autoinflammatory syndromes. Rheumatol Int 2017; 38:13-24. [PMID: 29032440 DOI: 10.1007/s00296-017-3839-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Accepted: 10/03/2017] [Indexed: 12/21/2022]
Abstract
Monogenic autoinflammatory syndromes are a rare group of disorders characterized by periodic episodes of systemic inflammation of endogenous origin. Sometimes, these diseases may present with features akin to vasculitis. We conducted a literature review on such vasculitic manifestations in described monogenic autoinflammatory syndromes utilizing the Online Mendelian Inheritance in Man (OMIM), Medline, and Scopus databases. Our search identified that Familial Mediterranean fever (FMF) can manifest with features of either small, medium, large, or variable-vessel vasculitis. Stimulator of interferon gene (STING)-associated vasculopathy of infancy (SAVI) is an interferonopathy that can mimic the presentation of medium-vessel or small-vessel vasculitis, whereas deficiency of adenosine deaminase 2 (DADA2) is another such mimic of medium-vessel vasculitis, associated in a significant number of patients with features of immunodeficiency. Occasional reports exist of vasculitic manifestations in tumor necrosis factor (TNF) receptor-associated periodic fever syndrome (TRAPS) and chronic infantile neurologic cutaneous and articular disorder (CINCA), whereas mevalonate kinase deficiency can also mimic the presentation of small- or medium-vessel vasculitis. Clinicians should be aware of the possibility of autoinflammatory disease presenting as vasculitis to diagnose and treat the same appropriately.
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Affiliation(s)
- Avinash Jain
- Department of Clinical Immunology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, 226014, India
| | - Durga Prasanna Misra
- Department of Clinical Immunology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, 226014, India.
| | - Aman Sharma
- Clinical Immunology and Rheumatology Services, Department of Internal Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India
| | - Anupam Wakhlu
- Department of Rheumatology, King George's Medical University, Lucknow, 226003, India
| | - Vikas Agarwal
- Department of Clinical Immunology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, 226014, India
| | - Vir Singh Negi
- Department of Clinical Immunology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, 605006, India
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Landmann EC, Walker UA. Pharmacological treatment options for cryopyrin-associated periodic syndromes. Expert Rev Clin Pharmacol 2017; 10:855-864. [DOI: 10.1080/17512433.2017.1338946] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
| | - Ulrich A. Walker
- Department of Rheumatology, University Hospital Basel, Basel, Switzerland
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Finetti M, Omenetti A, Federici S, Caorsi R, Gattorno M. Chronic Infantile Neurological Cutaneous and Articular (CINCA) syndrome: a review. Orphanet J Rare Dis 2016; 11:167. [PMID: 27927236 PMCID: PMC5142346 DOI: 10.1186/s13023-016-0542-8] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Accepted: 11/16/2016] [Indexed: 12/30/2022] Open
Abstract
Introduction The Chronic Infantile Neurological Cutaneous and Articular (CINCA, or Neonatal-onset multisystem inflammatory disease NOMID) is a rare autoinflammatory disease identified in 1987 by Prieur et al., typically characterized by the triad of skin rash, arthropathy and central nervous system manifestations. It represents the most severe phenotype of the cryopyrin-associated periodic syndrome (CAPS). Clinical description and etiology The syndrome is due to autosomal dominant gain of function mutations in NLRP3, which encodes a key component of the innate immunity that regulates the activation and secretion of interleukin (IL)-1β. From the first days of life, patients display an urticarial rash in association with chronic inflammation with a typical facies featured by frontal bossing and saddle back nose. The CNS manifestations include chronic aseptic meningitis leading to brain atrophy, mental delay and sensorineural hearing loss. Chronic polyarthritis and alteration of the growth cartilage also may be present. CINCA/NOMID diagnosis is made clinically, based on the presence of characteristic features. The detection of NLRP3 mutations is diagnostic in 65–70% of cases. Indeed, up to 40% of affected patients are negative for germline NLRP3 mutations and several subjects are carriers of somatic mosaicism. Due to the pivotal role of Cryopyrin in the control of Caspase-1 activation and the massive secretion of active IL-1β observed in cryopyrin-mutated individuals, anti-IL1 treatment represents the standard therapy. Conclusion Prognosis of CINCA/NOMID syndrome has been changed by the availability of anti-IL1 drugs. Nowadays, the use of anti-IL-1 drugs has sensibly reduced the risk of developing main complications such as severe intellectual disability, hearing-loss and amyloidosis, if treatment is started early on.
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ter Haar NM, Annink KV, Al-Mayouf SM, Amaryan G, Anton J, Barron KS, Benseler SM, Brogan PA, Cantarini L, Cattalini M, Cochino AV, De Benedetti F, Dedeoglu F, De Jesus AA, Della Casa Alberighi O, Demirkaya E, Dolezalova P, Durrant KL, Fabio G, Gallizzi R, Goldbach-Mansky R, Hachulla E, Hentgen V, Herlin T, Hofer M, Hoffman HM, Insalaco A, Jansson AF, Kallinich T, Koné-Paut I, Kozlova A, Kuemmerle-Deschner JB, Lachmann HJ, Laxer RM, Martini A, Nielsen S, Nikishina I, Ombrello AK, Ozen S, Papadopoulou-Alataki E, Quartier P, Rigante D, Russo R, Simon A, Trachana M, Uziel Y, Ravelli A, Gattorno M, Frenkel J. Development of the autoinflammatory disease damage index (ADDI). Ann Rheum Dis 2016; 76:821-830. [PMID: 27811147 DOI: 10.1136/annrheumdis-2016-210092] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Revised: 08/27/2016] [Accepted: 10/08/2016] [Indexed: 11/04/2022]
Abstract
ObjectivesAutoinflammatory diseases cause systemic inflammation that can result in damage to multiple organs. A validated instrument is essential to quantify damage in individual patients and to compare disease outcomes in clinical studies. Currently, there is no such tool. Our objective was to develop a common autoinflammatory disease damage index (ADDI) for familial Mediterranean fever, cryopyrin-associated periodic syndromes, tumour necrosis factor receptor-associated periodic fever syndrome and mevalonate kinase deficiency.MethodsWe developed the ADDI by consensus building. The top 40 enrollers of patients in the Eurofever Registry and 9 experts from the Americas participated in multiple rounds of online surveys to select items and definitions. Further, 22 (parents of) patients rated damage items and suggested new items. A consensus meeting was held to refine the items and definitions, which were then formally weighted in a scoring system derived using decision-making software, known as 1000minds.ResultsMore than 80% of the experts and patients completed the online surveys. The preliminary ADDI contains 18 items, categorised in the following eight organ systems: reproductive, renal/amyloidosis, developmental, serosal, neurological, ears, ocular and musculoskeletal damage. The categories renal/amyloidosis and neurological damage were assigned the highest number of points, serosal damage the lowest number of points. The involvement of (parents of) patients resulted in the inclusion of, for example, chronic musculoskeletal pain.ConclusionsAn instrument to measure damage caused by autoinflammatory diseases is developed based on consensus building. Patients fulfilled a significant role in this process.
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Tran T, Moloney T, Adams MK, Shah SP. Autoinflammatory retinopathy in chronic infantile neurological cutaneous and articular (CINCA) syndrome. J AAPOS 2016; 20:365-8. [PMID: 27320017 DOI: 10.1016/j.jaapos.2016.03.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Revised: 01/11/2016] [Accepted: 03/01/2016] [Indexed: 11/26/2022]
Abstract
Chronic infantile neurological cutaneous and articular (CINCA) syndrome is a rare autosomal dominant autoinflammatory disease. We report the cases of monozygotic twins with CINCA syndrome whose predominant ocular manifestation was inflammatory rod-cone retinal dystrophy. Atypically, there were significant differences between twins in phenotype severity, suggestive of epigenetic differences and/or involvement of environmental factors.
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Affiliation(s)
- Tuan Tran
- Department of Ophthalmology, The Mater Misericordiae Hospital, South Brisbane, Queensland, Australia.
| | - Thomas Moloney
- Department of Ophthalmology, The Mater Misericordiae Hospital, South Brisbane, Queensland, Australia
| | - Madeleine K Adams
- Department of Ophthalmology, The Mater Misericordiae Hospital, South Brisbane, Queensland, Australia
| | - Shaheen P Shah
- Department of Ophthalmology, The Mater Misericordiae Hospital, South Brisbane, Queensland, Australia
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Terreri MTRA, Bernardo WM, Len CA, da Silva CAA, de Magalhães CMR, Sacchetti SB, Ferriani VPL, Piotto DGP, Cavalcanti ADS, de Moraes AJP, Sztajnbok FR, de Oliveira SKF, Campos LMA, Bandeira M, Santos FPST, Magalhães CS. Guidelines for the management and treatment of periodic fever syndromes: Cryopyrin-associated periodic syndromes (cryopyrinopathies - CAPS). REVISTA BRASILEIRA DE REUMATOLOGIA 2016; 56:44-51. [PMID: 27267333 DOI: 10.1016/j.rbre.2015.08.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Accepted: 08/30/2015] [Indexed: 10/22/2022] Open
Abstract
OBJECTIVE To establish guidelines based on cientific evidences for the management of cryopyrin associated periodic syndromes. DESCRIPTION OF THE EVIDENCE COLLECTION METHOD The Guideline was prepared from 4 clinical questions that were structured through PICO (Patient, Intervention or indicator, Comparison and Outcome), to search in key primary scientific information databases. After defining the potential studies to support the recommendations, these were graduated considering their strength of evidence and grade of recommendation. RESULTS 1215 articles were retrieved and evaluated by title and abstract; from these, 42 articles were selected to support the recommendations. RECOMMENDATIONS 1. The diagnosis of CAPS is based on clinical history and clinical manifestations, and later confirmed by genetic study. CAPS may manifest itself in three phenotypes: FCAS (mild form), MWS (intermediate form) and CINCA (severe form). Neurological, ophthalmic, otorhinolaryngological and radiological assessments may be highly valuable in distinguishing between syndromes; 2. The genetic diagnosis with NLRP3 gene analysis must be conducted in suspected cases of CAPS, i.e., individuals presenting before 20 years of age, recurrent episodes of inflammation expressed by a mild fever and urticaria; 3. Laboratory abnormalities include leukocytosis and elevated serum levels of inflammatory proteins; and 4. Targeted therapies directed against interleukin-1 lead to rapid remission of symptoms in most patients. However, there are important limitations on the long-term safety. None of the three anti-IL-1β inhibitors prevents progression of bone lesions.
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Affiliation(s)
- Maria Teresa R A Terreri
- Sector of Pediatric Rheumatology, Department of Pediatrics, Universidade Federal de São Paulo (Unifesp), São Paulo, SP, Brazil.
| | - Wanderley Marques Bernardo
- Center for Development of Medical Teaching, Medicine School, Universidade de São Paulo (USP), São Paulo, SP, Brazil
| | - Claudio Arnaldo Len
- Sector of Pediatric Rheumatology, Department of Pediatrics, Universidade Federal de São Paulo (Unifesp), São Paulo, SP, Brazil
| | - Clovis Artur Almeida da Silva
- Pediatric Rheumatology Unit, Children's Institute, Medicine School, Universidade de São Paulo (USP), São Paulo, SP, Brazil
| | | | | | - Virgínia Paes Leme Ferriani
- Service of Immunology, Allergy and Pediatric Rheumatology, Department of Pediatrics, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo (USP), Ribeirão Preto, SP, Brazil
| | - Daniela Gerent Petry Piotto
- Sector of Pediatric Rheumatology, Department of Pediatrics, Universidade Federal de São Paulo (Unifesp), São Paulo, SP, Brazil
| | - André de Souza Cavalcanti
- Service of Rheumatology, Hospital das Clínicas, Universidade Federal de Pernambuco (UFPE), Recife, PE, Brazil
| | | | - Flavio Roberto Sztajnbok
- Service of Rheumatology, Nucleus Adolescents' Health Studies, Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro, RJ, Brazil
| | - Sheila Knupp Feitosa de Oliveira
- Instituto de Puericultura e Pediatria Martagão Gesteira, Service of Pediatric Rheumatology, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Lucia Maria Arruda Campos
- Pediatric Rheumatology Unit, Children's Institute, Medicine School, Universidade de São Paulo (USP), São Paulo, SP, Brazil
| | | | | | - Claudia Saad Magalhães
- Pediatric Rheumatology Unit, Faculdade de Medicina de Botucatu, Universidade Estadual Paulista (Unesp), Botucatu, SP, Brazil
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Sobolewska B, Angermair E, Deuter C, Doycheva D, Kuemmerle-Deschner J, Zierhut M. NLRP3 A439V Mutation in a Large Family with Cryopyrin-associated Periodic Syndrome: Description of Ophthalmologic Symptoms in Correlation with Other Organ Symptoms. J Rheumatol 2016; 43:1101-6. [DOI: 10.3899/jrheum.150681] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/18/2016] [Indexed: 11/22/2022]
Abstract
Objective.Cryopyrin-associated periodic syndrome (CAPS) is a group of inherited autoinflammatory disorders caused by mutations in the NLRP3 gene resulting in the overproduction of interleukin 1β. NLRP3 mutations cause a broad clinical phenotype of CAPS. The aims of the study were to evaluate clinical, laboratory, and genetic features of a 5-generation family with CAPS focusing in detail on ocular symptoms.Methods.In a retrospective observational cohort study, consecutive family members were screened for the presence of the NLRP3 mutation. Patients underwent standardized clinical, laboratory, and ophthalmological assessments. The genotype-specific risk of ophthalmological findings and other organ symptoms was determined.Results.Twenty-nine patients were clinically affected. The A439V mutation encoded by exon 3 of the NLRP3 gene was found in 15 of 37 family members (41%). The most common clinical features were musculoskeletal symptoms, headaches, and ophthalmological symptoms. The mutation-positive patients were characterized by more frequent skin rashes, ocular symptoms, arthralgia, arthritis, and severe Muckle-Wells syndrome (MWS) Disease Activity Score. Rosacea was diagnosed in 8 patients.Conclusion.The NLRP3 mutation A439V is associated with a heterogeneous clinical spectrum of familial cold autoinflammatory syndrome/MWS-overlap syndrome. Skin rash and eye diseases, such as conjunctivitis and uveitis, were positively correlated with this mutation.
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Terreri MTR, Bernardo WM, Len CA, Silva CAAD, Magalhães CMRD, Sacchetti SB, Ferriani VPL, Piotto DGP, Cavalcanti ADS, Moraes AJPD, Sztajnbok FR, Oliveira SKFD, Campos LMA, Bandeira M, Santos FPST, Magalhães CS. Diretrizes de conduta e tratamento de síndromes febris periódicas associadas à criopirina (criopirinopatias – CAPS). REVISTA BRASILEIRA DE REUMATOLOGIA 2016. [DOI: 10.1016/j.rbr.2015.08.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
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Chan KKW, Ho JCH, Yeung ITY, Ko STC. A Rare Case of Acute Ocular Hypertensive Episode in a Patient with Chronic Infantile Neurological Cutaneous Articular Syndrome. KOREAN JOURNAL OF OPHTHALMOLOGY 2016; 30:237-9. [PMID: 27247525 PMCID: PMC4878986 DOI: 10.3341/kjo.2016.30.3.237] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Hirano M, Seguchi J, Yamamura M, Narita A, Okanobu H, Nishikomori R, Heike T, Hosokawa M, Morizane Y, Shiraga F. Successful resolution of stromal keratitis and uveitis using canakinumab in a patient with chronic infantile neurologic, cutaneous, and articular syndrome: a case study. J Ophthalmic Inflamm Infect 2015; 5:34. [PMID: 26590045 PMCID: PMC4654730 DOI: 10.1186/s12348-015-0065-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Accepted: 11/13/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Cryopyrin-associated periodic syndrome (CAPS) is a group of rare autoinflammatory diseases, and of these, chronic infantile neurologic, cutaneous, and articular/neonatal-onset multisystem inflammatory disease (CINCA/NOMID) syndrome has the most severe phenotype. Canakinumab, a monoclonal antibody that targets interleukin-1β, has been shown to be an effective treatment for resolving systemic inflammation. However, its efficacy for treating ophthalmic symptoms of this disorder remains unclear. FINDINGS A 64-year-old female reported episodes of nonpruritic urticaria, fever, aseptic meningitis, and bilateral sensorineural deafness. Her son had experienced similar symptoms. She was initially referred for ophthalmologic treatment for an infectious corneal ulcer. Examination of her right eye by slit lamp biomicroscopy showed diffuse conjunctival injection, corneal infiltrates, a corneal ulcer, and hypopyon. She was therefore treated aggressively with topical and systemic antibiotics in addition to antifungal medications. However, this was ineffective. Genetic analysis detected the heterozygous germline p.Asp303Asn mutation in the NLRP3 gene in both our patient and her son. She was therefore diagnosed with CINCA/NOMID syndrome based on her clinical manifestations. All of the patient's physical and ophthalmic symptoms were resolved within a few days after the initiation of canakinumab treatment. During an 18-month follow-up period, no adverse events or severe infections were observed. CONCLUSIONS Our case report indicates that canakinumab is effective not only for the treatment of systemic inflammation but also for treating ophthalmic involvement, such as recurrent stromal keratitis and anterior uveitis.
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Affiliation(s)
- Masayuki Hirano
- Department of Ophthalmology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
| | - Jiro Seguchi
- Department of Ophthalmology, Okayama Saiseikai General Hospital, Okayama, Japan.
| | - Masahiro Yamamura
- Center for Rheumatology, Okayama Saiseikai General Hospital, Okayama, Japan.
| | - Akiko Narita
- Department of Ophthalmology, Okayama Saiseikai General Hospital, Okayama, Japan.
| | - Hirotaka Okanobu
- Department of Ophthalmology, Kurashiki Medical Center, Kurashiki, Japan.
| | - Ryuta Nishikomori
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto, Japan.
| | - Toshio Heike
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto, Japan.
| | - Mio Hosokawa
- Department of Ophthalmology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
| | - Yuki Morizane
- Department of Ophthalmology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
| | - Fumio Shiraga
- Department of Ophthalmology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
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Piram M, Koné-Paut I. [Recurrent fevers in childhood]. Presse Med 2015; 44:1266-75. [PMID: 26549686 DOI: 10.1016/j.lpm.2015.09.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Revised: 07/07/2015] [Accepted: 09/03/2015] [Indexed: 10/22/2022] Open
Abstract
Recurrent fevers are defined as multiple stereotypical febrile episodes separated by spontaneous symptom-free intervals and occurring for months and years. Hereditary recurrent fevers are rare prototype Mendelian diseases due to inherited mutations in genes encoding partners of the innate immunity. Recurrent episodes of fever plus acute features of inflammation starting during childhood with family history are the main clues for suspecting HRF. Their common associated complication is AA amyloidosis. The diagnosis is made on clinical grounds but the genetic diagnosis may contribute in most cases of monogenic hereditary recurrent fevers. Recurrent fevers must be distinguished from intermittent fevers, mostly infectious, characterized by variation in associated symptoms from episode-to-episode and without periodicity.
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Affiliation(s)
- Maryam Piram
- AP-HP, université Paris Sud, CHU de Bicêtre, centre de référence des maladies auto-inflammatoires de l'enfant (CeRéMAI)(1), service de rhumatologie pédiatrique, 78, rue du Général-Leclerc, 94270 le Kremlin-Bicêtre, France.
| | - Isabelle Koné-Paut
- AP-HP, université Paris Sud, CHU de Bicêtre, centre de référence des maladies auto-inflammatoires de l'enfant (CeRéMAI)(1), service de rhumatologie pédiatrique, 78, rue du Général-Leclerc, 94270 le Kremlin-Bicêtre, France
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Papillenschwellung bei Muckle-Wells-Syndrom. Ophthalmologe 2015; 112:778-82. [DOI: 10.1007/s00347-014-3221-y] [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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ter Haar NM, Oswald M, Jeyaratnam J, Anton J, Barron KS, Brogan PA, Cantarini L, Galeotti C, Grateau G, Hentgen V, Hofer M, Kallinich T, Kone-Paut I, Lachmann HJ, Ozdogan H, Ozen S, Russo R, Simon A, Uziel Y, Wouters C, Feldman BM, Vastert SJ, Wulffraat NM, Benseler SM, Frenkel J, Gattorno M, Kuemmerle-Deschner JB. Recommendations for the management of autoinflammatory diseases. Ann Rheum Dis 2015; 74:1636-44. [DOI: 10.1136/annrheumdis-2015-207546] [Citation(s) in RCA: 199] [Impact Index Per Article: 22.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2015] [Accepted: 06/09/2015] [Indexed: 12/15/2022]
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Kuemmerle-Deschner JB. CAPS--pathogenesis, presentation and treatment of an autoinflammatory disease. Semin Immunopathol 2015; 37:377-85. [PMID: 25963520 DOI: 10.1007/s00281-015-0491-7] [Citation(s) in RCA: 88] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2015] [Accepted: 04/20/2015] [Indexed: 12/22/2022]
Abstract
The cryopyrin-associated periodic syndrome (CAPS) is a severity spectrum of rare diseases. CAPS comprises the three conditions previously described as familial cold autoinflammatory syndrome (FCAS), Muckle-Wells syndrome (MWS), and neonatal-onset multisystem inflammatory disorder (NOMID), also known as chronic infantile neurologic, cutaneous, and articular (CINCA) syndrome. The clinical phenotype of CAPS is characterized by systemic inflammation. General symptoms are fatigue and fever. Local manifestations affect multiple tissues such as skin, joints, muscles, eyes, and the central nervous system. Distinct clinical features are characteristic for each subphenotype. In FCAS, these are cold-induced urticaria and fever, in MWS systemic amyloidosis and hearing loss and in NOMID/CINCA central nervous system inflammation and bone deformities. CAPS is caused by single heterozygous germline or somatic gain of function mutations in the NLRP3 gene encoding the protein cryopyrin. Cryopyrin nucleates an NLRP3 inflammasome, which regulates the activation and cleavage of caspase-1 that cleaves the pro-inflammatory cytokines, IL-1β and IL-18. IL-1β plays the key role in the induction of inflammation in CAPS. This has been confirmed by the application of IL-1 blocking agents, which lead not only to a rapid and sustained reversal of daily symptoms but also to some extent of long-term disease sequelae. To prevent CAPS-induced organ damage, early diagnosis and swift initiation of effective treatment are mandatory.
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Affiliation(s)
- Jasmin B Kuemmerle-Deschner
- Division of Pediatric Rheumatology, Department of Pediatrics, University Children's Hospital Tuebingen, Hoppe-Seyler-Strasse 1, 72076, Tuebingen, Germany,
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Carreño E, Guly CM, Chilov M, Hinchcliffe A, Arostegui JI, Lee RWJ, Dick AD, Ramanan AV. Optic nerve and retinal features in uveitis associated with juvenile systemic granulomatous disease (Blau syndrome). Acta Ophthalmol 2015; 93:253-7. [PMID: 25209167 DOI: 10.1111/aos.12544] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Accepted: 07/23/2014] [Indexed: 12/20/2022]
Abstract
PURPOSE To determine whether patients with juvenile systemic granulomatous disease (JSGD) (Blau syndrome) and uveitis have a characteristic ocular phenotype. METHODS Clinical and imaging data were collected retrospectively from patients attending the Regional Combined Paediatric Rheumatology and Ocular Inflammatory Service, Bristol Eye Hospital. General demographic information, laterality of the uveitis, age at onset, anatomical classification and course of the uveitis, clinical phenotype and specific NOD2 mutation were recorded for each patient. RESULTS Seventeen eyes from nine patients (five males; four females) were included in the study. Mean age at the disease onset was 15 months, range 1-84 months. Eight patients had bilateral uveitis. Anterior uveitis was present in five eyes, intermediate uveitis in two eyes, and there were 10 eyes with panuveitis, manifesting as multifocal choroiditis. Appearance of optic disc included indistinct disc margins in six eyes, optic nerve head pallor in six eyes, optic disc vessel sheathing in four eyes, and there was peripapillary hypo/hyperpigmentation in 13 eyes accompanied with characteristic peripapillary nodular excrescences. Among NOD2 mutations, the p.R334W was the most commonly detected (n: four cases), and three patients carried novel variants, the p.E338D and p.D390V variants in one patient, and the p.H520Y and p.Q809K variants in two different patients. CONCLUSIONS Chronic bilateral panuveitis and a nodular peripapillary appearance in childhood onset uveitis are characteristic features of JSGD, which support the need for an appropriate genetic NOD2 analysis.
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Affiliation(s)
- Ester Carreño
- Bristol Eye Hospital University Hospitals Bristol NHS Foundation Trust Bristol UK
| | - Catherine M. Guly
- Bristol Eye Hospital University Hospitals Bristol NHS Foundation Trust Bristol UK
| | - Michael Chilov
- Save Sight Institute University of Sydney Sydney New South Wales Australia
| | - Annie Hinchcliffe
- Bristol Eye Hospital University Hospitals Bristol NHS Foundation Trust Bristol UK
| | - Juan I. Arostegui
- Department of Immunology‐CDB Hospital Clinic‐IDIBAPS Barcelona Spain
| | - Richard W. J. Lee
- Bristol Eye Hospital University Hospitals Bristol NHS Foundation Trust Bristol UK
- School of Clinical Sciences Faculty of Medicine University of Bristol Bristol UK
| | - Andrew D. Dick
- Bristol Eye Hospital University Hospitals Bristol NHS Foundation Trust Bristol UK
- School of Clinical Sciences Faculty of Medicine University of Bristol Bristol UK
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The protean ocular involvement in monogenic autoinflammatory diseases: state of the art. Clin Rheumatol 2015; 34:1171-80. [PMID: 25833143 DOI: 10.1007/s10067-015-2920-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Revised: 03/15/2015] [Accepted: 03/17/2015] [Indexed: 12/25/2022]
Abstract
Ocular involvement is frequent in the monogenic autoinflammatory disorders and generally occurs as spontaneously recurring inflammatory events at different ocular sites caused by the aberrant release of proinflammatory cytokines, mainly IL-1β. Over the past decade, we witnessed a significant growth of eye abnormalities associated with idiopathic granulomatous disorders, familial Mediterranean fever, tumor necrosis factor receptor-associated periodic syndrome, mevalonate kinase deficiency, and cryopyrin-associated periodic syndrome. The pathogenetic mechanisms of these disorders have shown the evidence of disrupted cytokine signaling, but the explanation for the heterogeneous ocular involvement remains to be elucidated. We herein review the monogenic autoinflammatory disorders affecting the eye, describing their main clinical features with specific regard to the ocular involvement, which can lead to decreased visual acuity and even blindness, if the primary disorder is undetected or left untreated.
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Alejandre N, Ruiz-Palacios A, García-Aparicio AM, Blanco-Kelly F, Bermúdez S, Fernández-Sanz G, Romero FI, Aróstegui JI, Ayuso C, Jiménez-Alfaro I, Herrero-Beaumont G, Sánchez-Pernaute O. Description of a new family with cryopyrin-associated periodic syndrome: risk of visual loss in patients bearing the R260W mutation. Rheumatology (Oxford) 2014; 53:1095-9. [PMID: 24501247 DOI: 10.1093/rheumatology/ket486] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
OBJECTIVE The aim of this study was to describe a family with cryopyrin-associated periodic syndrome (CAPS) in which the disease was unveiled after the ophthalmologic evaluation. METHODS Family and personal histories from each of the patients were recorded. Each underwent a full ophthalmological examination along with the physical examination. The mutational analysis of the NLRP3 gene was performed by means of direct sequencing. RESULTS The proband was admitted during an episode of unilateral anterior uveitis. She had a history of recurrent red eye and had been suffering episodes of skin rash and arthralgia induced by cold since childhood. At examination, she showed a reticulated corneal mid-stroma. Her mother and her younger sister also suffered from relapsing episodes of skin rash and fever triggered by cold as well as flares of red eye. They had developed premature hearing loss. In both cases, opacities in the corneal mid-stroma were evidenced with a slit lamp. The genetic analysis detected the heterozygous germline p.R260W mutation in the NLRP3 gene in the three women, confirming the diagnosis of CAPS. Treatment with anakinra resulted in complete remission of flares. CONCLUSION In this family, a structural NLRP3 mutation was associated with classic MuckleWells features of different degrees of severity. Interstitial keratitis with corneal opacification, usually ascribed to neonatal-onset multisystem inflammatory disease, was found. We underscore that ocular involvement in MuckleWells syndrome should be carefully assessed, since it can lead to visual impairment.
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Kuemmerle-Deschner JB, Haug I. Canakinumab in patients with cryopyrin-associated periodic syndrome: an update for clinicians. Ther Adv Musculoskelet Dis 2013; 5:315-29. [PMID: 24294305 DOI: 10.1177/1759720x13502629] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The cryopyrin-associated periodic syndrome (CAPS) is a very rare disease. It is estimated that there are 1-2 cases for every 1 million people in the US and 1 in every 360,000 in France. However, many patients are diagnosed very late or not at all, meaning the real prevalence is likely to be higher. CAPS encompasses the three entities of familial cold auto-inflammatory syndrome (FCAS), Muckle-Wells syndrome (MWS), and neonatal-onset multisystem inflammatory disease (NOMID)/chronic infantile neurologic, cutaneous and articular (CINCA) syndrome. They have in common a causative mutation in the NLRP3 gene. The altered gene product cryopyrin leads to activation of the inflammasome which in turn is responsible for excessive production of interleukin (IL)-1β. IL-1β causes the inflammatory manifestations in CAPS. These appear as systemic inflammation including fever, headache or fatigue, rash, eye disease, progressive sensorineural hearing loss, musculoskeletal manifestations and central nervous system (CNS) symptoms (NOMID/CINCA only). With the advent of IL-1 Inhibitors, safe and effective therapeutic options became available for this devastating disease. To prevent severe and possible life-threatening disease sequelae, early and correct diagnosis and immediate initiation of therapy are mandatory in most patients. Canakinumab is a fully human monoclonal IgG1 anti-IL-1β antibody. It provides selective and prolonged IL-1β blockade and has demonstrated a rapid (within hours), complete and sustained response in most CAPS patients without any consistent pattern of side effects. Long-term follow-up trials have demonstrated sustained efficacy, safety and tolerability. Canakinumab is approved by the US Food and Drug Administration for FCAS and MWS and by European Medicines Agency for treatment of all three phenotypes of CAPS.
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Affiliation(s)
- Jasmin B Kuemmerle-Deschner
- Division of Pediatric Rheumatology, Department of Pediatrics, University Children's Hospital Tuebingen, Hoppe-Seyler-Strasse 1, 72076 Tuebingen, Germany
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Ocular Involvement in Primary Immunodeficiency Diseases. J Clin Immunol 2013; 34:23-38. [DOI: 10.1007/s10875-013-9974-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2013] [Accepted: 11/20/2013] [Indexed: 12/18/2022]
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Hu-Torres S, Foster CS. Disease of the Year: Juvenile Idiopathic Arthritis—Differential Diagnosis. Ocul Immunol Inflamm 2013; 22:42-55. [DOI: 10.3109/09273948.2013.835430] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Tilson H, Primatesta P, Kim D, Rauer B, Hawkins PN, Hoffman HM, Kuemmerle-Deschner J, van der Poll T, Walker UA. Methodological challenges in monitoring new treatments for rare diseases: lessons from the cryopyrin-associated periodic syndrome registry. Orphanet J Rare Dis 2013; 8:139. [PMID: 24016338 PMCID: PMC3848430 DOI: 10.1186/1750-1172-8-139] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Accepted: 09/03/2013] [Indexed: 11/25/2022] Open
Abstract
Background The Cryopyrin-Associated Periodic Syndromes (CAPS) are a group of rare hereditary autoinflammatory diseases and encompass Familial Cold Autoinflammatory Syndrome (FCAS), Muckle-Wells Syndrome (MWS), and Neonatal Onset Multisystem Inflammatory Disease (NOMID). Canakinumab is a monoclonal antibody directed against IL-1 beta and approved for CAPS patients but requires post-approval monitoring due to low and short exposures during the licensing process. Creative approaches to observational methodology are needed, harnessing novel registry strategies to ensure Health Care Provider reporting and patient monitoring. Methods A web-based registry was set up to collect information on long-term safety and effectiveness of canakinumab for CAPS. Results Starting in November 2009, this registry enrolled 241 patients in 43 centers and 13 countries by December 31, 2012. One-third of the enrolled population was aged < 18; the overall population is evenly divided by gender. Enrolment is ongoing for children. Conclusions Innovative therapies in orphan diseases require post-approval structures to enable in depth understanding of safety and natural history of disease. The rarity and distribution of such diseases and unpredictability of treatment require innovative methods for enrolment and follow-up. Broad international practice-based recruitment and web-based data collection are practical.
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Kawai M, Yoshikawa T, Nishikomori R, Heike T, Takahashi K. Obvious optic disc swelling in a patient with cryopyrin-associated periodic syndrome. Clin Ophthalmol 2013; 7:1581-5. [PMID: 23966762 PMCID: PMC3743521 DOI: 10.2147/opth.s49281] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Cryopyrin-associated periodic syndrome (CAPS) is a group of rare hereditary autoinflammatory diseases caused by mutations of the NLRP3 gene, and leads to excessive production of the proinflammatory cytokine, interleukin-lβ. A 35-year-old male presented with recurrent symptoms of urticarial-like rash, periodic fever, arthralgia, headache, and eye redness. His best-corrected visual acuity was 1.0 OD and 0.9 OS. Slit-lamp examination showed conjunctival and episcleral injection in both eyes. Ophthalmoscopy revealed obvious bilateral optic disc swelling and retinal vascular sheathing around the optic discs. Spectral domain optical coherence tomography also showed obvious optic disc swelling. Steroid and nonsteroidal anti-inflammatory drugs did not improve these symptoms. Genetic testing detected a heterozygous mutation of c.907G>A. Thus, the patient was genetically confirmed with CAPS. Visual acuity did not decrease for 3 years, although the optic discs became white in color. CAPS should therefore be distinguished from other disorders when examining optic disc swelling and/or uveitis patients with urticarial-like rash and periodic fever.
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Affiliation(s)
- Mariko Kawai
- Department of Ophthalmology, Kansai Medical University, Osaka, Japan
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