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Deb W, Rosenfelt C, Vignard V, Papendorf JJ, Möller S, Wendlandt M, Studencka-Turski M, Cogné B, Besnard T, Ruffier L, Toutain B, Poirier L, Cuinat S, Kritzer A, Crunk A, diMonda J, Vengoechea J, Mercier S, Kleinendorst L, van Haelst MM, Zuurbier L, Sulem T, Katrínardóttir H, Friðriksdóttir R, Sulem P, Stefansson K, Jonsdottir B, Zeidler S, Sinnema M, Stegmann APA, Naveh N, Skraban CM, Gray C, Murrell JR, Isikay S, Pehlivan D, Calame DG, Posey JE, Nizon M, McWalter K, Lupski JR, Isidor B, Bolduc FV, Bézieau S, Krüger E, Küry S, Ebstein F. PSMD11 loss-of-function variants correlate with a neurobehavioral phenotype, obesity, and increased interferon response. Am J Hum Genet 2024; 111:1352-1369. [PMID: 38866022 PMCID: PMC11267520 DOI: 10.1016/j.ajhg.2024.05.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 05/15/2024] [Accepted: 05/16/2024] [Indexed: 06/14/2024] Open
Abstract
Primary proteasomopathies have recently emerged as a new class of rare early-onset neurodevelopmental disorders (NDDs) caused by pathogenic variants in the PSMB1, PSMC1, PSMC3, or PSMD12 proteasome genes. Proteasomes are large multi-subunit protein complexes that maintain cellular protein homeostasis by clearing ubiquitin-tagged damaged, misfolded, or unnecessary proteins. In this study, we have identified PSMD11 as an additional proteasome gene in which pathogenic variation is associated with an NDD-causing proteasomopathy. PSMD11 loss-of-function variants caused early-onset syndromic intellectual disability and neurodevelopmental delay with recurrent obesity in 10 unrelated children. Our findings demonstrate that the cognitive impairment observed in these individuals could be recapitulated in Drosophila melanogaster with depletion of the PMSD11 ortholog Rpn6, which compromised reversal learning. Our investigations in subject samples further revealed that PSMD11 loss of function resulted in impaired 26S proteasome assembly and the acquisition of a persistent type I interferon (IFN) gene signature, mediated by the integrated stress response (ISR) protein kinase R (PKR). In summary, these data identify PSMD11 as an additional member of the growing family of genes associated with neurodevelopmental proteasomopathies and provide insights into proteasomal biology in human health.
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Affiliation(s)
- Wallid Deb
- Nantes Université, CHU Nantes, Service de Génétique Médicale, 44000 Nantes, France; Nantes Université, CNRS, INSERM, l'institut du thorax, 44000 Nantes, France
| | - Cory Rosenfelt
- Department of Pediatrics, University of Alberta, Edmonton, AB T6G 1C9, Canada
| | - Virginie Vignard
- Nantes Université, CHU Nantes, Service de Génétique Médicale, 44000 Nantes, France; Nantes Université, CNRS, INSERM, l'institut du thorax, 44000 Nantes, France
| | - Jonas Johannes Papendorf
- Institut für Medizinische Biochemie und Molekularbiologie (IMBM), Universitätsmedizin Greifswald, Ferdinand-Sauerbruch-Straße, 17475 Greifswald, Germany
| | - Sophie Möller
- Institut für Medizinische Biochemie und Molekularbiologie (IMBM), Universitätsmedizin Greifswald, Ferdinand-Sauerbruch-Straße, 17475 Greifswald, Germany
| | - Martin Wendlandt
- Institut für Medizinische Biochemie und Molekularbiologie (IMBM), Universitätsmedizin Greifswald, Ferdinand-Sauerbruch-Straße, 17475 Greifswald, Germany
| | - Maja Studencka-Turski
- Institut für Medizinische Biochemie und Molekularbiologie (IMBM), Universitätsmedizin Greifswald, Ferdinand-Sauerbruch-Straße, 17475 Greifswald, Germany
| | - Benjamin Cogné
- Nantes Université, CHU Nantes, Service de Génétique Médicale, 44000 Nantes, France; Nantes Université, CNRS, INSERM, l'institut du thorax, 44000 Nantes, France
| | - Thomas Besnard
- Nantes Université, CHU Nantes, Service de Génétique Médicale, 44000 Nantes, France; Nantes Université, CNRS, INSERM, l'institut du thorax, 44000 Nantes, France
| | - Léa Ruffier
- Nantes Université, CNRS, INSERM, l'institut du thorax, 44000 Nantes, France
| | - Bérénice Toutain
- Nantes Université, CNRS, INSERM, l'institut du thorax, 44000 Nantes, France
| | - Léa Poirier
- Nantes Université, CNRS, INSERM, l'institut du thorax, 44000 Nantes, France
| | - Silvestre Cuinat
- Nantes Université, CHU Nantes, Service de Génétique Médicale, 44000 Nantes, France; Nantes Université, CNRS, INSERM, l'institut du thorax, 44000 Nantes, France
| | - Amy Kritzer
- Division of Genetics and Genomics, Department of Medicine, Boston Children's Hospital, Boston, MA 02115, USA; Harvard Medical School, Boston, MA, USA
| | | | - Janette diMonda
- Department of Human Genetics, School of Medicine, Emory University, Atlanta, GA, USA
| | - Jaime Vengoechea
- Department of Human Genetics, School of Medicine, Emory University, Atlanta, GA, USA
| | - Sandra Mercier
- Nantes Université, CHU Nantes, Service de Génétique Médicale, 44000 Nantes, France; Nantes Université, CNRS, INSERM, l'institut du thorax, 44000 Nantes, France
| | - Lotte Kleinendorst
- Amsterdam Reproduction & Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands; Emma Center for Personalized Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Mieke M van Haelst
- Amsterdam Reproduction & Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands; Emma Center for Personalized Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands; Department of Human Genetics, Amsterdam UMC, Amsterdam UMC, Location AMC, Amsterdam, the Netherlands
| | - Linda Zuurbier
- Amsterdam Reproduction & Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands; Department of Human Genetics, Amsterdam UMC, Amsterdam UMC, Location AMC, Amsterdam, the Netherlands
| | - Telma Sulem
- deCODE Genetics/Amgen, Inc., Reykjavik, Iceland
| | | | | | | | | | - Berglind Jonsdottir
- Childrens Hospital Hringurinn, National University Hospital of Iceland, Reykjavik, Iceland
| | - Shimriet Zeidler
- Department of Clinical Genetics, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Margje Sinnema
- Department of Clinical Genetics, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Alexander P A Stegmann
- Department of Clinical Genetics, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Natali Naveh
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Cara M Skraban
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Roberts Individualized Medical Genetics Center, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Departments of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Christopher Gray
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Roberts Individualized Medical Genetics Center, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Jill R Murrell
- Department of Pathology and Laboratory Medicine, Children's Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Sedat Isikay
- Division of Pediatric Neurology, Department of Pediatrics, Gaziantep Islam, Science and Technology University Faculty of Medicine, Gaziantep, Türkiye
| | - Davut Pehlivan
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA; Section of Pediatric Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA; Texas Children's Hospital, Houston, TX 77030, USA
| | - Daniel G Calame
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA; Section of Pediatric Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA; Texas Children's Hospital, Houston, TX 77030, USA
| | - Jennifer E Posey
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Mathilde Nizon
- Nantes Université, CHU Nantes, Service de Génétique Médicale, 44000 Nantes, France; Nantes Université, CNRS, INSERM, l'institut du thorax, 44000 Nantes, France
| | | | - James R Lupski
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA; Texas Children's Hospital, Houston, TX 77030, USA; Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX 77030, USA; Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Bertrand Isidor
- Nantes Université, CHU Nantes, Service de Génétique Médicale, 44000 Nantes, France; Nantes Université, CNRS, INSERM, l'institut du thorax, 44000 Nantes, France
| | - François V Bolduc
- Department of Pediatrics, University of Alberta, Edmonton, AB T6G 1C9, Canada; Neuroscience and Mental Health Institute, University of Alberta, Edmonton, AB T6G 2E1, Canada; Department of Medical Genetics, University of Alberta, Edmonton, AB T6G 2H7, Canada
| | - Stéphane Bézieau
- Nantes Université, CHU Nantes, Service de Génétique Médicale, 44000 Nantes, France; Nantes Université, CNRS, INSERM, l'institut du thorax, 44000 Nantes, France
| | - Elke Krüger
- Institut für Medizinische Biochemie und Molekularbiologie (IMBM), Universitätsmedizin Greifswald, Ferdinand-Sauerbruch-Straße, 17475 Greifswald, Germany.
| | - Sébastien Küry
- Nantes Université, CHU Nantes, Service de Génétique Médicale, 44000 Nantes, France; Nantes Université, CNRS, INSERM, l'institut du thorax, 44000 Nantes, France
| | - Frédéric Ebstein
- Nantes Université, CNRS, INSERM, l'institut du thorax, 44000 Nantes, France; Institut für Medizinische Biochemie und Molekularbiologie (IMBM), Universitätsmedizin Greifswald, Ferdinand-Sauerbruch-Straße, 17475 Greifswald, Germany.
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2
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Gaggiano C, Gupta V, Agrawal R, De Smet MD, Frediani B, Tosi GM, Paroli MP, Sridharan S, Pavesio CE, Pleyer U, Denisova EV, Babu K, de-la-Torre A, Yang P, Davis JL, Cunningham ET, Carreño E, Goldstein D, Fonollosa A, Cantarini L, Sobrin L, Fabiani C. Knowledge and Current Practices in Monogenic Uveitis: An International Survey by IUSG and AIDA Network. Ophthalmol Ther 2024; 13:127-147. [PMID: 37924480 PMCID: PMC10776548 DOI: 10.1007/s40123-023-00839-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 10/19/2023] [Indexed: 11/06/2023] Open
Abstract
INTRODUCTION This study aims to explore awareness, knowledge, and diagnostic/therapeutic practices in monogenic uveitis (mU) among uveitis experts. METHODS This is an explorative, cross-sectional survey study. An anonymous, semi-structured, electronic survey was delivered to uveitis experts from the Autoinflammatory Diseases Alliance (AIDA) Network and International Uveitis Study Group (IUSG). We included respondents answering ≥ 50% of the survey. RESULTS Seventy-seven participants rated their knowledge of mU as proficient (3.9%), adequate (15.6%), sufficient (16.9%), or poor (63.6%). When asked about the first mU gene they thought of, 60.4% mentioned NOD2, 3.9% mentioned NLRP3 or MEFV, and 49.4% provided incorrect or no answers. Success rates in clinical scenarios varied from 15.6% to 55.8% and were higher for ophthalmologists working in multidisciplinary teams (p < 0.01). Genetic testing was ordered for suspected mU by 41.6% of physicians. The availability of molecular techniques did not significantly differ based on geography (p > 0.05). The public healthcare system ensured a higher percentage of tests prescribed were obtained by patients compared to private insurances (p < 0.00). In terms of disease-modifying anti-rheumatic drugs (DMARDs), tumor necrosis factor-α inhibitors were the most familiar to uveitis experts. The difficulties with off-label therapy procedures were the primary barrier to DMARDs prescription for patients with mU and correlated inversely with the obtained/prescribed drug ratio for interleukin-1 (p < 0.01) and interleukin-6 (p < 0.01) inhibitors. CONCLUSIONS This survey identifies proficiency areas, gaps, and opportunities for targeted improvements in patients care. The comprehensive outputs may inform evidence-based guidelines, empowering clinicians with standardized approaches, and drive an AIDA Network-IUSG unified effort to advance scientific knowledge and clinical practice.
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Affiliation(s)
- Carla Gaggiano
- Department of Medical Sciences, Surgery and Neurosciences, Rheumatology Unit, University of Siena and Azienda Ospedaliero-Universitaria Senese (European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA) Center), Policlinico "Le Scotte", Viale Bracci 16, 53100, Siena, Italy
| | - Vishali Gupta
- Advanced Eye Centre, Postgraduate Institute of Medical Education and Research, QQ7H+JW3, Vidya Path, Sector 12, Chandigarh, 160012, India
| | - Rupesh Agrawal
- 11 Jalan Tan Tock Seng, Level 1, TTSH Medical Centre, National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore, 308433, Singapore
- Lee Kong Chian School of Medicine, 11 Mandalay Rd, #17-01, Singapore, 308232, Singapore
- Singapore Eye Research Institute, Level 6 Discovery Tower, The Academia, 20 College Rd, Singapore, 169856, Singapore
- Duke NUS Medical School, 8 College Rd, Singapore, 169857, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Dr, Singapore, 117597, Singapore
| | - Marc D De Smet
- MicroInvasive Ocular Surgery Clinic, Av. du Léman 32, 1005, Lausanne, Switzerland
| | - Bruno Frediani
- Department of Medical Sciences, Surgery and Neurosciences, Rheumatology Unit, University of Siena and Azienda Ospedaliero-Universitaria Senese (European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA) Center), Policlinico "Le Scotte", Viale Bracci 16, 53100, Siena, Italy
| | - Gian Marco Tosi
- Ophthalmology Unit, Department of Medicine, Surgery and Neurosciences, University of Siena and Azienda Ospedaliero-Universitaria Senese, (European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory, and Autoimmune Diseases (RITA) Center), Policlinico "Le Scotte", Viale Bracci 16, 53100, Siena, Italy
| | - Maria Pia Paroli
- Department of Sense Organs, Eye Clinic, Uveitis Unit, Sapienza University of Rome, Policlinico Umberto I University Hospital, Via Giovanni Maria Lancisi, 2, 00161, Rome, Italy
| | - Sudharshan Sridharan
- Department of Uvea, Medical and Vision Research Foundations, Sankara Nethralaya, No. 41, College Road, Chennai, Tamil Nadu, 600 006, India
| | - Carlos E Pavesio
- Moorfields Eye Hospital, NHS Foundation Trust, 162 City Road, London, EC1V 2PD, UK
| | - Uwe Pleyer
- Klinik Für Augenheilkunde, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, Augustenburger Platz 1, 13353, Berlin, Deutschland
| | - Ekaterina V Denisova
- Helmholtz National Medical Research Center of Eye Diseases, Moscow, 105062, Russia
| | - Kalpana Babu
- Department of Uvea and Ocular Inflammation, Prabha Eye Clinic and Research Centre, Vittala International Institute of Ophthalmology, 504, 40Th Cross Rd, 8Th Block, Jayanagar, Bengaluru, Karnataka, 560070, India
| | - Alejandra de-la-Torre
- Neuroscience Research Group (NEUROS), Neurovitae Center for Neuroscience, Institute of Translational Medicine (IMT), School of Medicine and Health Sciences, Universidad del Rosario, Cra 27 #63 C 39, Bogotá, Colombia
| | - Peizeng Yang
- Chongqing Key Laboratory of Ophthalmology, Chongqing Eye Institute, Chongqing Branch (Municipality Division) of National Clinical Research Center for Ocular Diseases, The First Affiliated Hospital of Chongqing Medical University, Youyi Road 1, Yuzhong District, 400016, Chongqing, People's Republic of China
| | - Janet L Davis
- Department of Ophthalmology, University of Miami Miller School of Medicine, Bascom Palmer Eye Institute, 900 NW 17Th St, Miami, FL, 33136, USA
| | - Emmett T Cunningham
- The Department of Ophthalmology, California Pacific Medical Center, 711 Van Ness Ave #250, San Francisco, CA, 94102, USA
- The Department of Ophthalmology, Stanford University School of Medicine, 291 Campus Drive, Li Ka Shing Building, Stanford, CA, 94305, USA
- The Francis I. Proctor Foundation, UCSF School of Medicine, 490 Illinois St, San Francisco, CA, 94158, USA
| | - Ester Carreño
- Hospital Universitario Fundacion Jimenez Diaz, Av. de los Reyes Católicos, 2, 28040, Madrid, Spain
| | - Debra Goldstein
- Department of Ophthalmology, Northwestern University Feinberg School of Medicine, 645 N. Michigan Ave. Suite 440, Chicago, IL, 60611, USA
| | - Alex Fonollosa
- Department of Ophthalmology, Biocruces Bizkaia Health Research Institute, Cruces University Hospital, University of the Basque Country, Cruces Plaza, 48903, Barakaldo, Bizkaia, Spain
- Department of Retina, Instituto Oftalmológico Bilbao, Berástegui 4, 1º Izq, 48001, Bilbao, Spain
| | - Luca Cantarini
- Department of Medical Sciences, Surgery and Neurosciences, Rheumatology Unit, University of Siena and Azienda Ospedaliero-Universitaria Senese (European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA) Center), Policlinico "Le Scotte", Viale Bracci 16, 53100, Siena, Italy.
| | - Lucia Sobrin
- Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, 243 Charles St, Boston, MA, 02114, USA
| | - Claudia Fabiani
- Ophthalmology Unit, Department of Medicine, Surgery and Neurosciences, University of Siena and Azienda Ospedaliero-Universitaria Senese, (European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory, and Autoimmune Diseases (RITA) Center), Policlinico "Le Scotte", Viale Bracci 16, 53100, Siena, Italy.
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Gagne S, Sivaraman V, Akoghlanian S. Interferonopathies masquerading as non-Mendelian autoimmune diseases: pattern recognition for early diagnosis. Front Pediatr 2023; 11:1169638. [PMID: 37622085 PMCID: PMC10445166 DOI: 10.3389/fped.2023.1169638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 07/05/2023] [Indexed: 08/26/2023] Open
Abstract
Type I interferonopathies are a broad category of conditions associated with increased type I interferon gene expression and include monogenic autoinflammatory diseases and non-Mendelian autoimmune diseases such as dermatomyositis and systemic lupus erythematosus. While a wide range of clinical presentations among type I interferonopathies exists, these conditions often share several clinical manifestations and implications for treatment. Presenting symptoms may mimic non-Mendelian autoimmune diseases, including vasculitis and systemic lupus erythematosus, leading to delayed or missed diagnosis. This review aims to raise awareness about the varied presentations of monogenic interferonopathies to provide early recognition and appropriate treatment to prevent irreversible damage and improve quality of life and outcomes in this unique patient population.
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Affiliation(s)
- Samuel Gagne
- Division of Pediatric Rheumatology, Nationwide Children’s Hospital, Columbus, OH, United States
| | - Vidya Sivaraman
- Division of Pediatric Rheumatology, Nationwide Children’s Hospital, Columbus, OH, United States
- Department of Pediatrics, The Ohio State University, Columbus, OH, United States
| | - Shoghik Akoghlanian
- Division of Pediatric Rheumatology, Nationwide Children’s Hospital, Columbus, OH, United States
- Department of Pediatrics, The Ohio State University, Columbus, OH, United States
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Altom A, Khader SAE, Gad AG, Anadani R, Dang DP, Ansar F, Chaudhari J, Crespo-Quezada J, Huy NT. Chronic Atypical Neutrophilic Dermatosis With Lipodystrophy and Elevated Temperature Syndrome: A Systemic Review. Am J Dermatopathol 2023; 45:355-370. [PMID: 37191371 DOI: 10.1097/dad.0000000000002345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
BACKGROUND Chronic atypical neutrophilic dermatosis with lipodystrophy and elevated temperature syndrome is a rare, hereditary, autoinflammatory disease. However, there are few cases reported in the literature. Therefore, we conduct this systematic review to summarize current evidence. METHODS We conducted a systematic search in July 2021 using 11 different electronic databases. The included articles were screened according to our inclusion and exclusion criteria and assessed using an appropriate quality assessment tool. Then, the relevant data were extracted and summarized in tables accordingly. Each step of the previous one was done by 3 independent reviewers, and the conflicts were resolved by discussion and sometimes by counseling a senior member. RESULTS The final included studies were 18 articles with 34 cases (mean age = 8 years, male/female = 19/15). The most reported symptoms and signs were fever 97.1%, erythematous plaques 76.5%, arthralgia 67.6%, hepatomegaly 61.8%, violaceous hue 61.8%, lipodystrophy in extremities 53.1% in addition to low weight and height. Rare features were reported too. The laboratories were not specific, which may be explained by a systemic inflammatory response. Vasculitis was the dominant feature in the skin biopsy, whereas the calcification in the basal ganglia was a prominent sign in many cases. CONCLUSIONS Fever, skin lesions, and systemic inflammatory response were the prominent features of chronic atypical neutrophilic dermatosis with lipodystrophy and elevated temperature syndrome. The clinical picture is the main guide in addition to the pathological findings. Mutation detection is the confirmatory test. Prednisolone is the most effective reported treatment for acute presentations in the literature.
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Affiliation(s)
- Ahmad Altom
- Department of Internal Medicine, Faculty of Medicine, Damascus University, Damascus, Syrian Arab Republic
| | | | | | - Rami Anadani
- Faculty of Medicine, University of Aleppo, Aleppo, Syrian Arab Republic
| | - Dung Phuong Dang
- Faculty of Public Health, University of Medicine and Pharmacy at Ho Chi Minh City, VietNam
| | - Farrukh Ansar
- Northwest School of Medicine, Khyber Medical University, Peshawar, Pakistan
| | | | | | - Nguyen Tien Huy
- Associate professor at institute of Tropical Medicine, School of Global Humanities and Social Sciences, Nagasaki University, Nagasaki, Japan
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Papendorf JJ, Krüger E, Ebstein F. Proteostasis Perturbations and Their Roles in Causing Sterile Inflammation and Autoinflammatory Diseases. Cells 2022; 11:cells11091422. [PMID: 35563729 PMCID: PMC9103147 DOI: 10.3390/cells11091422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/04/2022] [Accepted: 04/14/2022] [Indexed: 12/17/2022] Open
Abstract
Proteostasis, a portmanteau of the words protein and homeostasis, refers to the ability of eukaryotic cells to maintain a stable proteome by acting on protein synthesis, quality control and/or degradation. Over the last two decades, an increasing number of disorders caused by proteostasis perturbations have been identified. Depending on their molecular etiology, such diseases may be classified into ribosomopathies, proteinopathies and proteasomopathies. Strikingly, most—if not all—of these syndromes exhibit an autoinflammatory component, implying a direct cause-and-effect relationship between proteostasis disruption and the initiation of innate immune responses. In this review, we provide a comprehensive overview of the molecular pathogenesis of these disorders and summarize current knowledge of the various mechanisms by which impaired proteostasis promotes autoinflammation. We particularly focus our discussion on the notion of how cells sense and integrate proteostasis perturbations as danger signals in the context of autoinflammatory diseases to provide insights into the complex and multiple facets of sterile inflammation.
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Maccora I, Marrani E, Mastrolia MV, Abu-Rumeileh S, Maniscalco V, Fusco E, Barbati F, Pagnini I, Simonini G. Ocular involvement in monogenic autoinflammatory disease. Autoimmun Rev 2021; 20:102944. [PMID: 34509650 DOI: 10.1016/j.autrev.2021.102944] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 05/27/2021] [Indexed: 12/18/2022]
Abstract
OBJECTIVE Monogenic Autoinflammatory diseases (AIDs) are a broad spectrum of rare hereditary diseases whose ocular involvement has not been well characterized yet. This systematic review aims to provide an overview of the current knowledge about ocular findings in AIDs. METHODS A systematic literature review was conducted using 2 electronic databases, according to the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines. A combination of AIDs and ophthalmology-related search terms were used. All articles were screened by 2 independent reviewers for title, abstract and full text level. We included solely studies that investigated ocular findings in AIDs. RESULTS 198 papers of 4268 records were retained. Data about 1353 patients with a diagnosis of autoinflammatory disease and ocular involvement were collected (680 CAPS, 211 FMF, 138 TRAPS, 238 Blau, 32 MKD, 21 SIFD, 7 Aicardi Goutières, 3 CANDLE, 8 DADA2, 9 HA20, 6 APLAID). Conjunctivitis was significantly more frequent in CAPS (p < 0.00001), uveitis in Blau, MKD, HA20 and CANDLE (p < 0.00001), papillitis/papilledema in CAPS (p < 0.00001), optic neuritis in Aicardi and DADA2 (p < 0.008), retinal vasculitis in FMF (p < 0.00001), progressive reduction in choroidal thickness in FMF and DADA2 (p < 0.00001), periorbital oedema in TRAPS (p < 0.00001) and retinitis in SIFD (p < 0.00001). Among AIDs with uveitis, granulomatous inflammation was more common in Blau syndrome (p < 0.00001). CONCLUSION This systematic literature review characterized the ocular involvement of several AIDs, and the present data may encourage to consider a timely ophthalmological screening program for these rare diseases.
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Affiliation(s)
- Ilaria Maccora
- Rheumatology Unit, Meyer Children's University Hospital, NEUROFARBA Department, University of Florence, Florence, Italy.
| | - Edoardo Marrani
- Rheumatology Unit, Meyer Children's University Hospital, Florence, Italy
| | - Maria Vincenza Mastrolia
- Rheumatology Unit, Meyer Children's University Hospital, NEUROFARBA Department, University of Florence, Florence, Italy.
| | - Sarah Abu-Rumeileh
- Pediatric Rheumatology Unit, Meyer Children's University Hospital, School of Human Health Science, Florence, Italy
| | - Valerio Maniscalco
- Pediatric Rheumatology Unit, Meyer Children's University Hospital, School of Human Health Science, Florence, Italy
| | - Eleonora Fusco
- Pediatric Rheumatology Unit, Meyer Children's University Hospital, School of Human Health Science, Florence, Italy
| | - Federica Barbati
- Pediatric Rheumatology Unit, Meyer Children's University Hospital, School of Human Health Science, Florence, Italy
| | - Ilaria Pagnini
- Rheumatology Unit, Meyer Children's University Hospital, Florence, Italy.
| | - Gabriele Simonini
- Rheumatology Unit, Meyer Children's University Hospital, NEUROFARBA Department, University of Florence, Florence, Italy.
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Cazzato S, Omenetti A, Ravaglia C, Poletti V. Lung involvement in monogenic interferonopathies. Eur Respir Rev 2020; 29:29/158/200001. [PMID: 33328278 PMCID: PMC9489100 DOI: 10.1183/16000617.0001-2020] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 05/27/2020] [Indexed: 12/29/2022] Open
Abstract
Monogenic type I interferonopathies are inherited heterogeneous disorders characterised by early onset of systemic and organ specific inflammation, associated with constitutive activation of type I interferons (IFNs). In the last few years, several clinical reports identified the lung as one of the key target organs of IFN-mediated inflammation. The major pulmonary patterns described comprise children's interstitial lung diseases (including diffuse alveolar haemorrhages) and pulmonary arterial hypertension but diagnosis may be challenging. Respiratory symptoms may be either mild or absent at disease onset and variably associated with systemic or organ specific inflammation. In addition, associated extrapulmonary clinical features may precede lung function impairment by years, and patients may display severe/endstage lung involvement, although this may be clinically hidden during the long-term disease course. Conversely, a few cases of atypical severe lung involvement at onset have been reported without clinically manifested extrapulmonary signs. Hence, a multidisciplinary approach involving pulmonologists, paediatricians and rheumatologists should always be considered when a monogenic interferonopathy is suspected. Pulmonologists should also be aware of the main pattern of presentation to allow prompt diagnosis and a targeted therapeutic strategy. In this regard, promising therapeutic strategies rely on Janus kinase-1/2 (JAK-1/2) inhibitors blocking the type I IFN-mediated intracellular cascade. Progressive severe lung impairment may occur clinically hidden during monogenic interferonopathies. Pulmonologists should be aware of the main patterns of presentation in order to allow prompt diagnosis and initiate targeted therapeutic strategy.https://bit.ly/2UeAeLn
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Affiliation(s)
- Salvatore Cazzato
- Pediatric Unit, Dept of Mother and Child Health, Salesi Children's Hospital, Ancona, Italy.,Joint first authors
| | - Alessia Omenetti
- Pediatric Unit, Dept of Mother and Child Health, Salesi Children's Hospital, Ancona, Italy.,Joint first authors
| | - Claudia Ravaglia
- Dept of Diseases of the Thorax, Ospedale GB Morgagni, Forlì, Italy
| | - Venerino Poletti
- Dept of Diseases of the Thorax, Ospedale GB Morgagni, Forlì, Italy.,Dept of Respiratory Diseases & Allergy, Aarhus University Hospital, Aarhus, Denmark
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McCann LJ, Hedrich CM. Is it time to re-think juvenile-onset Rheumatic and Musculoskeletal Diseases? - First steps towards individualised treatments to meet agreed targets. Clin Immunol 2020; 223:108647. [PMID: 33310069 DOI: 10.1016/j.clim.2020.108647] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Liza J McCann
- Department of Paediatric Rheumatology, Alder Hey Children's NHS Foundation Trust Hospital, UK; Department of Women's & Children's Health, Institute of Life Course and Medical Sciences, University of Liverpool, UK
| | - Christian M Hedrich
- Department of Paediatric Rheumatology, Alder Hey Children's NHS Foundation Trust Hospital, UK; Department of Women's & Children's Health, Institute of Life Course and Medical Sciences, University of Liverpool, UK.
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Melki I, Frémond ML. Type I Interferonopathies: from a Novel Concept to Targeted Therapeutics. Curr Rheumatol Rep 2020; 22:32. [DOI: 10.1007/s11926-020-00909-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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10
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Papa R, Picco P, Gattorno M. The expanding pathways of autoinflammation: a lesson from the first 100 genes related to autoinflammatory manifestations. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2019; 120:1-44. [PMID: 32085880 DOI: 10.1016/bs.apcsb.2019.11.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
AutoInflammatory Diseases (AIDs) are a group of innate immune system disorders characterized by sterile inflammation without evidence of pathogenic autoantibodies or auto-reactive T lymphocytes. An expanding spectrum of genes and molecular pathways are associated with AIDs. Inflammasomopathies are secondary to dysregulation of multi-protein complexes, called inflammasomes, leading to an excessive maturation and secretion of IL1β and IL18. Patients present with persistent or recurrent systemic inflammation, abdominal and chest pain, skin rashes and are sensible to IL1 inhibitors. Unfolded proteins response causes a small number of AIDs that we propose to call immuno-proteinopathies, characterized by recurrent fevers and deep tissues inflammation. Other inflammatory conditions can occur in case of abnormalities of actin polymerization and the term of immuno-actinopathies is proposed. Generalized pustular psoriasis is a marker of autoinflammation mainly affecting the keratinocytes. Specific treatment targeting the p40 subunit of IL12 and IL23 or IL-17 are usually effective. Granulomatous inflammation characterizes AIDs related to NOD2 signaling defects. Defects in the ubiquitin-proteasome system cause a group of relopathies and some interferonopathies related to defect of the proteasome function (CANDLE syndrome). Gain of function of proteins regulating the production of type I interferons lead to severe inflammatory conditions, called interferonopathies. The JAK/STAT inhibitors are usually effective in these latter conditions. In conclusions, the identification of the main intracellular pathways involved in rare monogenic AIDs allows not only the proper classification of different conditions, but also highlight a pivotal role of possible novel therapeutic targets for the future.
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Affiliation(s)
- Riccardo Papa
- Autoinflammatory Diseases and Immunodeficiencies Centre, IRCCS Istituto Giannina Gaslini, Genova, GE, Italy
| | - Paolo Picco
- Autoinflammatory Diseases and Immunodeficiencies Centre, IRCCS Istituto Giannina Gaslini, Genova, GE, Italy
| | - Marco Gattorno
- Autoinflammatory Diseases and Immunodeficiencies Centre, IRCCS Istituto Giannina Gaslini, Genova, GE, Italy
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