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Calcagni A, Neveu MM, Jurkute N, Robson AG. Electrodiagnostic tests of the visual pathway and applications in neuro-ophthalmology. Eye (Lond) 2024:10.1038/s41433-024-03154-6. [PMID: 38862643 DOI: 10.1038/s41433-024-03154-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 05/16/2024] [Accepted: 05/22/2024] [Indexed: 06/13/2024] Open
Abstract
This article describes the main visual electrodiagnostic tests relevant to neuro-ophthalmology practice, including the visual evoked potential (VEP), and the full-field, pattern and multifocal electroretinograms (ffERG; PERG; mfERG). The principles of electrophysiological interpretation are illustrated with reference to acquired and inherited optic neuropathies, and retinal disorders that may masquerade as optic neuropathy, including ffERG and PERG findings in cone and macular dystrophies, paraneoplastic and vascular retinopathies. Complementary VEP and PERG recordings are illustrated in demyelinating, ischaemic, nutritional (B12), and toxic (mercury, cobalt, and ethambutol-related) optic neuropathies and inherited disorders affecting mitochondrial function such as Leber hereditary optic neuropathy and dominant optic atrophy. The value of comprehensive electrophysiological phenotyping in syndromic diseases is highlighted in cases of SSBP1-related disease and ROSAH (Retinal dystrophy, Optic nerve oedema, Splenomegaly, Anhidrosis and Headache). The review highlights the value of different electrophysiological techniques, for the purposes of differential diagnosis and objective functional phenotyping.
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Affiliation(s)
- Antonio Calcagni
- Department of Electrophysiology, Moorfields Eye Hospital, London, UK
- Institute of Ophthalmology, University College London, London, UK
| | - Magella M Neveu
- Department of Electrophysiology, Moorfields Eye Hospital, London, UK
- Institute of Ophthalmology, University College London, London, UK
| | - Neringa Jurkute
- Institute of Ophthalmology, University College London, London, UK
- National Institute of Health Research Biomedical Research Centre at Moorfields Eye Hospital and the UCL Institute of Ophthalmology, London, UK
- Department of Neuro-ophthalmology, Moorfields Eye Hospital, London, UK
- Department of Neuro-ophthalmology, The National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK
| | - Anthony G Robson
- Department of Electrophysiology, Moorfields Eye Hospital, London, UK.
- Institute of Ophthalmology, University College London, London, UK.
- National Institute of Health Research Biomedical Research Centre at Moorfields Eye Hospital and the UCL Institute of Ophthalmology, London, UK.
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2
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Merlo Pich LM, Ziogas A, Netea MG. Genetic and epigenetic dysregulation of innate immune mechanisms in autoinflammatory diseases. FEBS J 2024. [PMID: 38468589 DOI: 10.1111/febs.17116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 01/17/2024] [Accepted: 03/01/2024] [Indexed: 03/13/2024]
Abstract
Dysregulation and hyperactivation of innate immune responses can lead to the onset of systemic autoinflammatory diseases. Monogenic autoinflammatory diseases are caused by inborn genetic errors and based on molecular mechanisms at play, can be divided into inflammasomopathies, interferonopathies, relopathies, protein misfolding, and endogenous antagonist deficiencies. On the other hand, more common autoinflammatory diseases are multifactorial, with both genetic and non-genetic factors playing an important role. During the last decade, long-term memory characteristics of innate immune responses have been described (also called trained immunity) that in physiological conditions provide enhanced host protection from pathogenic re-infection. However, if dysregulated, induction of trained immunity can become maladaptive, perpetuating chronic inflammatory activation. Here, we describe the mechanisms of genetic and epigenetic dysregulation of the innate immune system and maladaptive trained immunity that leads to the onset and perpetuation of the most common and recently described systemic autoinflammatory diseases.
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Affiliation(s)
- Laura M Merlo Pich
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Athanasios Ziogas
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Mihai G Netea
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
- Department for Immunology and Metabolism, Life and Medical Sciences Institute (LIMES), University of Bonn, Germany
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3
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Fonollosa A, Carreño E, Vitale A, Jindal AK, Ramanan AV, Pelegrín L, Santos-Zorrozua B, Gómez-Caverzaschi V, Cantarini L, Fabiani C, Hernández-Rodríguez J. Update on ocular manifestations of the main monogenic and polygenic autoinflammatory diseases. FRONTIERS IN OPHTHALMOLOGY 2024; 4:1337329. [PMID: 38984133 PMCID: PMC11182141 DOI: 10.3389/fopht.2024.1337329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 01/30/2024] [Indexed: 07/11/2024]
Abstract
Autoinflammatory diseases include disorders with a genetic cause and also complex syndromes associated to polygenic or multifactorial factors. Eye involvement is present in many of them, with different extent and severity. The present review covers ophthalmological lesions in the most prevalent monogenic autoinflammatory diseases, including FMF (familial Mediterranean fever), TRAPS (TNF receptor-associated periodic syndrome), CAPS (cryopyrin-associated periodic syndromes), Blau syndrome, DADA2 (deficiency of adenosine deaminase 2), DITRA (deficiency of the interleukin-36 receptor antagonist), other monogenic disorders, including several ubiquitinopathies, interferonopathies, and the recently described ROSAH (retinal dystrophy, optic nerve edema, splenomegaly, anhidrosis, and headache) syndrome, and VEXAS (vacuoles, E1 enzyme, X-linked, autoinflammatory, somatic) syndrome. Among polygenic autoinflammatory diseases, ocular manifestations have been reviewed in Behçet's disease, PFAPA (periodic fever, aphthous stomatitis, pharyngitis and cervical adenitis) syndrome, Still's disease and autoinflammatory bone diseases, which encompass CRMO (chronic recurrent multifocal osteomyelitis) and SAPHO (synovitis, acne, pustulosis, hyperostosis and osteitis) syndrome.
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Affiliation(s)
- Alex Fonollosa
- Department of Ophthalmology, Biocruces Bizkaia Health Research Institute, Cruces University Hospital, University of the Basque Country, Barakaldo, Spain
- Department of Retina, Instituto Oftalmológico Bilbao, Bilbao, Spain
| | - Ester Carreño
- Department of Ophthalmology, Rey Juan Carlos University Hospital, Madrid, Spain
- Department of Ophthalmology, Fundación Jiménez Díaz University Hospital, Madrid, Spain
| | - Antonio Vitale
- Research Center of Systemic Autoinflammatory Diseases and Behçet's Disease Clinic, Department of Medical Sciences, Surgery and Neurosciences, University of Siena, Center of the European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA), Siena, Italy
| | - Ankur K Jindal
- Allergy Immunology Unit, Department of Pediatrics, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Athimalaipet V Ramanan
- Department of Paediatric Rheumatology, Bristol Royal Hospital for Children and Translational Health Sciences, University of Bristol, Bristol, United Kingdom
| | - Laura Pelegrín
- Department of Ophthalmology, Institut Clínic d'Oftalmologia (ICOF), Hospital Clinic de Barcelona, University of Barcelona, Institut de Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Borja Santos-Zorrozua
- Department of Biostatistics, Biocruces Bizkaia Health Research Institute, Bilbao, Spain
| | - Verónica Gómez-Caverzaschi
- Autoinflammatory Diseases Clinical Unit, Department of Autoimmune Diseases, Hospital Clínic de Barcelona, University of Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Center of the European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA), Spanish Center of the Centros, Servicios y Unidades de Referencia (CSUR) and Catalan Center of the Xarxa d'Unitats d'Expertesa Clínica (XUEC) for Autoinflammatory Diseases, Barcelona, Spain
| | - Luca Cantarini
- Research Center of Systemic Autoinflammatory Diseases and Behçet's Disease Clinic, Department of Medical Sciences, Surgery and Neurosciences, University of Siena, Center of the European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA), Siena, Italy
| | - Claudia Fabiani
- Ophthalmology Unit, Department of Medicine, Surgery and Neurosciences, University of Siena, Center of the European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA), Siena, Italy
| | - José Hernández-Rodríguez
- Autoinflammatory Diseases Clinical Unit, Department of Autoimmune Diseases, Hospital Clínic de Barcelona, University of Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Center of the European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA), Spanish Center of the Centros, Servicios y Unidades de Referencia (CSUR) and Catalan Center of the Xarxa d'Unitats d'Expertesa Clínica (XUEC) for Autoinflammatory Diseases, Barcelona, Spain
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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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Snelling T, Saalfrank A, Wood NT, Cohen P. ALPK1 mutants causing ROSAH syndrome or Spiradenoma are activated by human nucleotide sugars. Proc Natl Acad Sci U S A 2023; 120:e2313148120. [PMID: 38060563 PMCID: PMC10723048 DOI: 10.1073/pnas.2313148120] [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: 08/01/2023] [Accepted: 10/30/2023] [Indexed: 12/17/2023] Open
Abstract
The atypical protein kinase ALPK1 is activated by the bacterial nucleotide sugar ADP-heptose and phosphorylates TIFA to switch on a signaling pathway that combats microbial infection. In contrast, ALPK1 mutations cause two human diseases: the ALPK1[T237M] and ALPK1[Y254C] mutations underlie ROSAH syndrome (retinal dystrophy, optic nerve oedema, splenomegaly, anhidrosis, and migraine headache), while the ALPK1[V1092A] mutation accounts for 45% of spiradenoma and 30% of spiradenocarcinoma cases studied. In this study, we demonstrate that unlike wild-type (WT) ALPK1, the disease-causing ALPK1 mutants trigger the TIFA-dependent activation of an NF-κB/activator protein 1 reporter gene in the absence of ADP-heptose, which can be suppressed by either of two additional mutations in the ADP-heptose binding site that prevent the activation of WT ALPK1 by ADP-heptose. These observations are explained by our key finding that although ALPK1[T237M] and ALPK1[V1092A] are activated by bacterial ADP-heptose, they can also be activated by nucleotide sugars present in human cells (UDP-mannose, ADP-ribose, and cyclic ADP-ribose) which can be prevented by disruption of the ADP-heptose binding site. The ALPK1[V1092A] mutant was also activated by GDP-mannose, which did not activate ALPK1[T237M]. These are new examples of disease-causing mutations permitting the allosteric activation of an enzyme by endogenous molecules that the WT enzyme does not respond to. We propose that the loss of the specificity of ALPK1 for bacterial ADP-heptose underlies ROSAH syndrome and spiradenoma/spiradenocarcinoma caused by ALPK1 mutation.
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Affiliation(s)
- Tom Snelling
- Medical Research Council Protein Phosphorylation and Ubiquitylation Unit, School of Life Sciences, University of Dundee, DundeeDD1 5EH, Scotland, United Kingdom
| | - Anton Saalfrank
- Medical Research Council Protein Phosphorylation and Ubiquitylation Unit, School of Life Sciences, University of Dundee, DundeeDD1 5EH, Scotland, United Kingdom
| | - Nicola T. Wood
- Medical Research Council Protein Phosphorylation and Ubiquitylation Unit, School of Life Sciences, University of Dundee, DundeeDD1 5EH, Scotland, United Kingdom
| | - Philip Cohen
- Medical Research Council Protein Phosphorylation and Ubiquitylation Unit, School of Life Sciences, University of Dundee, DundeeDD1 5EH, Scotland, United Kingdom
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Maghsoudlou P, Abraham AR, El-Ashry M, Chew C, Mohd N, Ramanan AV, Dick AD. Uveitis Associated with Monogenic Autoinflammatory Syndromes in Children. Ocul Immunol Inflamm 2023; 31:1930-1943. [PMID: 38051595 PMCID: PMC11166052 DOI: 10.1080/09273948.2023.2282610] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 11/07/2023] [Indexed: 12/07/2023]
Abstract
Monogenic autoinflammatory syndromes (MAISs), are caused by pathogenic genetic variants in the innate immune system, leading to dysregulation and aberrant inflammasome activation spontaneously or with minimal triggering. The diagnosis and treatment of MAISs can be intricate, relying on an increased recognition of potential differential diagnoses. This review examines the clinical features of MAIS, with a special focus on uveitis. It also evaluates treatment options and assesses the effects of activating molecular and cytokine pathways.
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Affiliation(s)
- P Maghsoudlou
- Academic Unit of Ophthalmology, Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - A R Abraham
- Academic Unit of Ophthalmology, Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - M El-Ashry
- Department of Paediatric Ophthalmology, Bristol Eye Hospital, Bristol, UK
| | - C Chew
- Department of Paediatric Rheumatology, University of Bristol, Bristol, UK
- School of Cellular and Molecular Medicine, University of Bristol, University Walk, Bristol, UK
| | - N Mohd
- Department of Paediatric Ophthalmology, Bristol Eye Hospital, Bristol, UK
| | - A V Ramanan
- Department of Paediatric Rheumatology, University of Bristol, Bristol, UK
| | - A D Dick
- Academic Unit of Ophthalmology, Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
- School of Cellular and Molecular Medicine, University of Bristol, University Walk, Bristol, UK
- UCL Institute of Ophthalmology, London, UK
- NIHR - Biomedical Research Centre, Moorfields and UCL - Institute of Ophthalmology, London, UK
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Ashari KA, Hausmann JS, Dedeoglu F. Update on autoinflammatory diseases. Curr Opin Rheumatol 2023:00002281-990000000-00061. [PMID: 37433216 DOI: 10.1097/bor.0000000000000953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/13/2023]
Abstract
PURPOSE OF REVIEW Although the concept of systemic autoinflammatory diseases (SAIDs) is still very young, our knowledge about them is exponentially growing. In the current review, we aim to discuss novel SAIDs and autoinflammatory pathways discovered in the last couple of years. RECENT FINDINGS Advances in immunology and genetics have led to the discovery of new pathways involved in autoinflammation, as well as several new SAIDs, including retinal dystrophy, optic nerve edema, splenomegaly, anhidrosis, and migraine headache (ROSAH syndrome), vacuoles, E1 enzyme, X-linked autoinflammatory somatic (VEXAS) syndrome, TBK1 deficiency, NEMO deleted exon 5 autoinflammatory syndrome (NDAS), and disabling pansclerotic morphea. Progress in immunobiology and genetics has also brought forth novel treatments for SAIDs. Personalized medicine has made significant progress in areas such as cytokine-targeted therapies and gene therapies. However, much work remains, especially in measuring and improving the quality of life in patients with SAIDs. SUMMARY In the current review, we discuss the novelties in the world of SAIDs, including mechanistic pathways of autoinflammation, pathogenesis, and treatment. We hope this review helps rheumatologists to gain an updated understanding of SAIDs.
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Affiliation(s)
- Kosar Asna Ashari
- Children's Medical Center, Pediatrics Center of Excellence
- Department of Pediatrics, Tehran University of Medical Sciences
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Jonathan S Hausmann
- Division of Immunology, Rheumatology Program, Department of Medicine, Boston Children's Hospital, Pediatrics, Harvard Medical School
- Division of Rheumatology, Dermatology, Allergy, and Immunology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Fatma Dedeoglu
- Division of Immunology, Rheumatology Program, Department of Medicine, Boston Children's Hospital, Pediatrics, Harvard Medical School
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