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Hernández-Molina G, Martín-Nares E. Polyautoimmunity in IgG4-related disease. Eur J Intern Med 2023; 117:144-145. [PMID: 37596115 DOI: 10.1016/j.ejim.2023.08.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 08/14/2023] [Indexed: 08/20/2023]
Affiliation(s)
- Gabriela Hernández-Molina
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Address: Vasco de Quiroga No. 15, Col. Sección XVI, Tlalpan, Mexico City 14080, Mexico
| | - Eduardo Martín-Nares
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Address: Vasco de Quiroga No. 15, Col. Sección XVI, Tlalpan, Mexico City 14080, Mexico.
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Lee MA, Hulsebosch SE, Affolter VK, Dear JD, Knipe MF, Maggs DJ, Moore BA, Outerbridge CA, Marsilio S. Polyautoimmunity manifest as inflammatory myopathy, uveitis, and progressive cutaneous depigmentation in a mixed breed dog: a case report. BMC Vet Res 2023; 19:198. [PMID: 37817164 PMCID: PMC10563350 DOI: 10.1186/s12917-023-03764-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Accepted: 09/30/2023] [Indexed: 10/12/2023] Open
Abstract
BACKGROUND Polyautoimmunity is the expression of more than one autoimmune disease in a single patient. This report documents polyautoimmunity in a mixed breed dog with concurrent uveitis, cutaneous depigmentation, and inflammatory myopathy. CASE PRESENTATION A 1-year-old male neutered mixed breed dog was presented for progressive generalized leukotrichia and leukoderma, bilateral panuveitis, and masticatory muscle atrophy. The latter progressed to myositis of lingual, pharyngeal, and masticatory muscles confirmed by biopsy. Temporalis muscle was completely replaced by adipose and fibrous tissue, and necrotic myofibers with extensive infiltration of mononuclear cells indicated active myositis of lingual muscle. Skin biopsies showed severe melanin clumping in epidermis, hair follicles, and hair shafts, and perifollicular pigmentary incontinence. Uveitis, depigmentation, and myositis affecting the masticatory, pharyngeal, and tongue muscles were diagnosed based on clinical, histological, and laboratory findings. CONCLUSIONS To the authors' knowledge, this is the first report of concurrent uveitis, progressive cutaneous depigmentation, and inflammatory myopathy in a dog.
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Affiliation(s)
- Mary Ann Lee
- School of Veterinary Medicine, University of California, Davis, Davis, CA, USA
| | - Sean E Hulsebosch
- Department of Medicine and Epidemiology, University of California, Davis, 1 Garrod Drive, Davis, CA, 95616, USA
| | - Verena K Affolter
- Department of Pathology, Microbiology and Immunology, University of California, Davis, Davis, CA, USA
| | - Jonathan D Dear
- Department of Medicine and Epidemiology, University of California, Davis, 1 Garrod Drive, Davis, CA, 95616, USA
| | - Marguerite F Knipe
- Department of Surgical and Radiological Sciences, University of California, Davis, Davis, CA, USA
| | - David J Maggs
- Department of Surgical and Radiological Sciences, University of California, Davis, Davis, CA, USA
| | - Bret A Moore
- Department of Small Animal Clinical Sciences, University of Florida, Gainesville, FL, USA
| | - Catherine A Outerbridge
- Department of Medicine and Epidemiology, University of California, Davis, 1 Garrod Drive, Davis, CA, 95616, USA
| | - Sina Marsilio
- Department of Medicine and Epidemiology, University of California, Davis, 1 Garrod Drive, Davis, CA, 95616, USA.
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Fidalgo M, Faria R, Carvalho C, Carvalheiras G, Mendonça D, Farinha F, da Silva BM, Vasconcelos C. Multiple autoimmune syndrome: Clinical, immunological and genotypic characterization. Eur J Intern Med 2023; 116:119-130. [PMID: 37385917 DOI: 10.1016/j.ejim.2023.06.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 06/17/2023] [Accepted: 06/20/2023] [Indexed: 07/01/2023]
Abstract
INTRODUCTION The existence of subphenotypes common to several autoimmune diseases (AIDs) suggests a shared physiopathology - autoimmune tautology. Multiple Autoimmune Syndrome (MAS) - the coexistence of three or more AIDs in one person-, best illustrates that polyautoimmunity is more than a coincidence. OBJECTIVES Characterize and compare the monoautoimmune and MAS patients. Understand if clustering of AIDs leads to differences in disease severity, autoantibodies expression or genetic polymorphisms that could be markers for polyautoimmunity. METHODS Currently adult patients were selected from unit cohort. MAS was assumed when ≥3 AIDs were present. 343 patients were included after exclusion criteria: having two AIDs or undetermined diagnosis. Clinical and immunological data were collected from medical files. HLA-DRB1 was genotyped by PCR-SSP methodology and PTPN22(rs2476601) polymorphisms by TaqMan Real Time PCR. Data were analysed using Chi-Square, Fisher's exact tests and logistic regression. Odds ratios (OR) and 95% confidence intervals were calculated. RESULTS In comparison with control population: ELEVATED FREQUENCIES: HLA-DRB1*03 in study cohort (OR=3.68,p<0.001) and in monoautoimmune SLE (OR=2.79,p<0.001) and SjS (OR=8.27,p<0.001); HLA-DRB1*15 in monoautoimmune SjS (OR=2.39,p = 0.011); HLA-DRB1*16 in MAS SLE (OR=2.67,p = 0.031); PTPN22_T in all groups except monoautoimmune SjS and triple positive systemic MAS. DIMINISHED FREQUENCIES HLA-DRB1*11 in study cohort (OR=0.57,p = 0.013), in MAS SLE (OR=0.39,p = 0.031) and monoautoimmune SjS (OR=0.10,p = 0.005); HLA-DRB1*13 in study cohort (OR=0.52,p = 0.001) and in monoautoimmune SLE (OR=0.53,p = 0.009) and SjS (OR=0.38,p = 0.031); HLA-DRB1*14 in study cohort (OR=0.32,p = 0.013) and monoautoimmune SLE (OR=0.21,p = 0.021); SLE group: HLA-DRB1*07 frequency was higher in monoautoimmune patients (OR=0.43,p = 0.023). MAS patients had significantly more NPSLE (OR=2.99,p<0.001), subacute cutaneous lesions (OR=2.30,p = 0.037), muscle&tendon (OR=2.00,p = 0.045), and haematological (OR=3.18,p = 0.006) involvement and Raynaud's (OR=2.94,p<0.001). SjS group: MAS patients had more frequently cryoglobulins (OR=2.96,p = 0.030), low complement (OR=2.43,p = 0.030) and Raynaud's (OR=4.38,p<0.001); monoautoimmune patients had more parotid enlargement (OR=0.12,p<0.001). APS group: MAS patients had more non-thrombotic manifestations (OR=4.69,p = 0.020) and Raynaud's (OR=9.12,p<0.001). Triple positive systemic MAS (SLE+SjS+APS) had more frequently severe kidney involvement (OR=11.67,p = 0.021) and CNS thrombosis (OR=4.44,p = 0.009). Anti-U1RNP increased frequency was transversally attributable to MAS. CONCLUSIONS The coexistence of AIDs contributes to a more severe disease course. We confirmed previously established genetic risk and protection factors and suggest a new protective one - HLA-DRB1*14. HLA-DRB1*07 and anti-U1RNP could be markers for mono and polyautoimmunity, respectively; HLA-DRB1*13 could be a predictor for vascular risk in patients with multiple AIDs. PTPN22(rs2476601) polymorphism could be associated with less severe disease.
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Affiliation(s)
- Mariana Fidalgo
- Internal Medicine Resident, Clinical Internship at Unidade de Imunologia Clínica (2), Portugal.
| | - Raquel Faria
- Unidade de Imunologia Clínica, Centro Hospitalar do Porto, Portugal; Unit for Multidisciplinary Research in Biomedicine, Portugal
| | - Cláudia Carvalho
- Unit for Multidisciplinary Research in Biomedicine, Portugal; Laboratório de Imunogenética, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Portugal
| | | | - Denisa Mendonça
- Departamento de Estudos de Populações, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Portugal; EpiUnit, Instituto de Saúde Pública, Universidade do Porto, Portugal
| | - Fátima Farinha
- Unidade de Imunologia Clínica, Centro Hospitalar do Porto, Portugal; Unit for Multidisciplinary Research in Biomedicine, Portugal
| | - Berta Martins da Silva
- Unit for Multidisciplinary Research in Biomedicine, Portugal; Laboratório de Imunogenética, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Portugal
| | - Carlos Vasconcelos
- Unidade de Imunologia Clínica, Centro Hospitalar do Porto, Portugal; Unit for Multidisciplinary Research in Biomedicine, Portugal
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Betterle C, Furmaniak J, Sabbadin C, Scaroni C, Presotto F. Type 3 autoimmune polyglandular syndrome (APS-3) or type 3 multiple autoimmune syndrome (MAS-3): an expanding galaxy. J Endocrinol Invest 2023; 46:643-665. [PMID: 36609775 DOI: 10.1007/s40618-022-01994-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 12/13/2022] [Indexed: 01/08/2023]
Abstract
BACKGROUND The number of recognised distinct autoimmune diseases (AIDs) has progressively increased over the years with more than 100 being reported today. The natural history of AIDs is characterized by progression from latent and subclinical to clinical stages and is associated with the presence of the specific circulating autoantibodies. Once presented, AIDs are generally chronic conditions. AIDs have the tendency to cluster and co-occur in a single patient. Autoimmune thyroid diseases (AITD) are the most prevalent of AIDs in the world population, and about one-third of the AITD patients also present with a non-thyroid AID during their life-span. Furthermore, patient with non-thyroid AIDs often presents with a form of AITD as a concurrent condition. Many of the clusters of AIDs are well characterized as distinctive syndromes, while some are infrequent and only described in case reports. PURPOSE In this review, we describe the wide spectrum of the combinations and the intricate relationships between AITD and the other AIDs, excluding Addison's disease. These combinations are collectively termed type 3 Autoimmune Polyglandular Syndrome (APS-3), also called type 3 Multiple Autoimmune Syndrome (MAS-3), and represent the most frequent APS in the world populations. CONCLUSIONS Numerous associations of AITD with various AIDs could be viewed as if the other AIDs were gravitating like satellites around AITD located in the center of a progressively expanding galaxy of autoimmunity.
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Affiliation(s)
- C Betterle
- Endocrine Unit, Department of Medicine (DIMED), University of Padua, Padua, Italy.
- Chair of Clinical Immunology and Allergy, Department of Medical and Surgical Sciences, University of Padua Medical School, Via Ospedale Civile 105, 35128, Padua, Italy.
| | | | - C Sabbadin
- Endocrine Unit, Department of Medicine (DIMED), University of Padua, Padua, Italy
| | - C Scaroni
- Endocrine Unit, Department of Medicine (DIMED), University of Padua, Padua, Italy
| | - F Presotto
- Unit of Internal Medicine, Ospedale Dell'Angelo, Mestre-Venice, Italy
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Santos-Moreno P, Arias-Aponte J, Rodríguez-Vargas GS, Nieto-Zambrano PD, Villarreal L, Ibatá L, Martinez S, Rubio-Rubio JA, Rodríguez P, Rojas-Villarraga A. Polyautoimmunity in systemic lupus erythematosus patients: New insights from a cross-sectional study. J Transl Autoimmun 2023; 6:100187. [PMID: 36654852 PMCID: PMC9841268 DOI: 10.1016/j.jtauto.2022.100187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 12/29/2022] [Indexed: 01/05/2023] Open
Abstract
Objective To assess the frequency of polyautoimmunity (PolyA) in a cohort of Colombian patients with systemic lupus erythematosus (SLE) and to identify associated factors. Methods This is an analytical cross-sectional study in a specialized center., a comprehensive review of the medical records of SLE patients was performed from 2015 to 2020 in order to obtain demographic, clinical data, laboratory, and treatment information. Associations between PolyA, demographic, and characteristics of the disease were explored. Results A total of 463 patients were included in the analysis. The average age was 47.3 ± 15 years. Most of this population were female (87.4%), whom were diagnosed with SLE in a long-term SLE (10.6 ± 10.1 years). Out of the total patients, 34.7% were diagnosed with PolyA. Among the most frequent clinical criteria for SLICC, arthritis (65%), kidney impairment (39.5%), and alopecia (34.8%) were found. The most frequent SLE-associated PolyA were antiphospholipid syndrome (APS) and Sjögren's syndrome (SS) (16.63% and 10.58%, respectively). PolyA-associated factors were age, xerophthalmia, central nervous system occlusion, and deep vein thrombosis (DVT). In contrast, renal impairment was significantly less frequent in PolyA patients after multivariate analysis. Conclusion The results have showed associated factors with PolyA like age, xerophthalmia, central nervous system occlusion, and deep vein thrombosis in this cohort. On the other hand, lupus nephritis was less frequent in patients with PolyA. This study provides a spotlight of a specific SLE population as real-life evidence for a better characterization of PolyA in the future.
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Affiliation(s)
- Pedro Santos-Moreno
- Scientific Direction, Biomab Center for Rheumatoid Arthritis, Bogotá, D.C., 110221, Colombia,Corresponding author.
| | - Julián Arias-Aponte
- Research Vice-rectory, Fundación Universitaria de Ciencias de La Salud-FUCS, Bogotá D.C, 111411, Colombia
| | | | | | - Laura Villarreal
- Medical Direction, Biomab Center for Rheumatoid Arthritis, Bogotá, D.C., 110221, Colombia
| | - Linda Ibatá
- Epidemiology, Biomab IPS, Bogotá, D.C, 110221, Colombia
| | | | - Jaime-Andrés Rubio-Rubio
- Research Institute, Fundación Universitaria de Ciencias de La Salud FUCS, Bogotá, D.C, 111411, Colombia
| | - Pedro Rodríguez
- Scientific Direction, Biomab Center for Rheumatoid Arthritis, Bogotá, D.C., 110221, Colombia
| | - Adriana Rojas-Villarraga
- Research Institute, Fundación Universitaria de Ciencias de La Salud FUCS, Bogotá, D.C, 111411, Colombia
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Mena-Vázquez N, Manrique-Arija S, Ordoñez-Cañizares MC, Redondo-Rodriguez R, Rioja Villodres J, Cano-Garcia L, Godoy-Navarrete FJ, Jiménez Nuñez FG, Diaz-Cordovés Rego G, Ureña Garnica I, Fernández-Nebro A. Relationship between polyautoimmunity and sarcopenic obesity in rheumatoid arthritis patients. Reumatol Clin (Engl Ed) 2022; 18:531-537. [PMID: 34895887 DOI: 10.1016/j.reumae.2021.06.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Accepted: 06/17/2021] [Indexed: 06/14/2023]
Abstract
OBJECTIVE Sarcopenia is a major cause of morbidity in rheumatoid arthritis patients. Our purpose was to determine whether polyautoimmunity is associated with sarcopenia and alterations in whole body composition in patients with rheumatoid arthritis (RA). METHODS We performed a cross-sectional observational study of a series of cases of RA. All patients were recruited consecutively from a rheumatology clinic. Body composition by dual-energy x-ray absorptiometry (DEXA) was assessed. The variables of interest were polyautoimmunity (RA associated with other autoimmune diseases), sarcopenia, fat mass, and body mass index (BMI). Other variables included were clinical-analytical and inflammatory cytokines and adipokines. The relationship between sarcopenic obesity and the presence of polyautoimmunity was studied using multivariate analysis. RESULTS Of the 94 patients with RA included in the study, 15 (16%) had polyautoimmunity. A total of 23 patients with RA (24.5%) had sarcopenia, which was more prevalent in patients with polyautoimmunity than in patients without polyautoimmunity (46.7% vs 20.3%; p = .029). Sarcopenia was not associated with body fat content (p = .870) or with BMI (p = .998). The multivariate analysis showed the factors associated with polyautoimmunity in RA to be sarcopenia (odds ratio [95% CI], 4.80 [1.49-13.95]), BMI (1.18 [1.04-1.35]), and resistin (1.249 [1.01-1.53]). CONCLUSION Sarcopenia and obesity were more prevalent in patients with RA and polyautoimmunity. Resistin values were also higher in this group than in patients with RA without polyautoimmunity.
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Affiliation(s)
- Natalia Mena-Vázquez
- Instituto de Investigación Biomédica de Málaga (IBIMA), Málaga, Spain; UGC de Reumatología, Hospital Regional Universitario de Málaga, Málaga, Spain.
| | - Sara Manrique-Arija
- Instituto de Investigación Biomédica de Málaga (IBIMA), Málaga, Spain; UGC de Reumatología, Hospital Regional Universitario de Málaga, Málaga, Spain.
| | - María Carmen Ordoñez-Cañizares
- Instituto de Investigación Biomédica de Málaga (IBIMA), Málaga, Spain; UGC de Reumatología, Hospital Regional Universitario de Málaga, Málaga, Spain
| | - Rocio Redondo-Rodriguez
- Instituto de Investigación Biomédica de Málaga (IBIMA), Málaga, Spain; UGC de Reumatología, Hospital Regional Universitario de Málaga, Málaga, Spain
| | - José Rioja Villodres
- Instituto de Investigación Biomédica de Málaga (IBIMA), Málaga, Spain; Departamento de Medicina y Dermatología, Centro de Investigaciones Médico-Sanitarias (CIMES), Universidad de Málaga, Málaga, Spain
| | - Laura Cano-Garcia
- Instituto de Investigación Biomédica de Málaga (IBIMA), Málaga, Spain; UGC de Reumatología, Hospital Regional Universitario de Málaga, Málaga, Spain
| | - Francisco Javier Godoy-Navarrete
- Instituto de Investigación Biomédica de Málaga (IBIMA), Málaga, Spain; UGC de Reumatología, Hospital Regional Universitario de Málaga, Málaga, Spain
| | - Francisco Gabriel Jiménez Nuñez
- Instituto de Investigación Biomédica de Málaga (IBIMA), Málaga, Spain; UGC de Reumatología, Hospital Regional Universitario de Málaga, Málaga, Spain
| | - Gisela Diaz-Cordovés Rego
- Instituto de Investigación Biomédica de Málaga (IBIMA), Málaga, Spain; UGC de Reumatología, Hospital Regional Universitario de Málaga, Málaga, Spain
| | - Inmaculada Ureña Garnica
- Instituto de Investigación Biomédica de Málaga (IBIMA), Málaga, Spain; UGC de Reumatología, Hospital Regional Universitario de Málaga, Málaga, Spain
| | - Antonio Fernández-Nebro
- Instituto de Investigación Biomédica de Málaga (IBIMA), Málaga, Spain; UGC de Reumatología, Hospital Regional Universitario de Málaga, Málaga, Spain; Departamento de Medicina y Dermatología, Centro de Investigaciones Médico-Sanitarias (CIMES), Universidad de Málaga, Málaga, Spain
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Rojas M, Ramírez-Santana C, Acosta-Ampudia Y, Monsalve DM, Rodriguez-Jimenez M, Zapata E, Naranjo-Pulido A, Suárez-Avellaneda A, Ríos-Serna LJ, Prieto C, Zambrano-Romero W, Valero MA, Rodríguez Y, Mantilla RD, Zhu C, Li QZ, Toro-Gutiérrez CE, Tobón GJ, Anaya JM. New insights into the taxonomy of autoimmune diseases based on polyautoimmunity. J Autoimmun 2021; 126:102780. [PMID: 34923432 DOI: 10.1016/j.jaut.2021.102780] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 12/05/2021] [Accepted: 12/10/2021] [Indexed: 02/06/2023]
Abstract
OBJECTIVE The clinical coexistence of two or more autoimmune diseases (ADs) fulfilling classification criteria is termed "overt polyautoimmunity" (PolyA), whereas the presence of autoantibodies unrelated to an index AD, without clinical criteria fulfillment, is known as "latent PolyA". We aimed to explore a new taxonomy of ADs based on PolyA. METHODS In a cross-sectional study of 292 subjects, we evaluated the presence of PolyA in 146, 45, 29, 17, and 17 patients with rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), Sjögren's syndrome (SS), autoimmune thyroid disease (AITD) and systemic sclerosis (SSc), respectively, and 38 healthy controls. Clinical assessment, autoantibody profile (by autoantigen array chip), lymphocytes immunophenotype and cytokine profile (by flow cytometry) were evaluated simultaneously. A mixed cluster methodology was used to classify ADs. RESULTS Latent PolyA was more frequent than overt PolyA, ranging from 69.9% in RA to 100% in SSc. Nevertheless, both latent and overt PolyA clustered together. Over-expressed IgG autoantibodies were found to be hallmarks for the identification of index ADs. The combination of autoantibodies allowed high accuracy in the classification of ADs. Three well-defined clusters based on PolyA were observed with distinctive clinical and immunological phenotypes. CONCLUSIONS This proof-of-concept study indicates that ADs can be classified according to PolyA. PolyA should be considered in all studies dealing with ADs, including epidemiological, genetic, and clinical trials.
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Affiliation(s)
- Manuel Rojas
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Carolina Ramírez-Santana
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Yeny Acosta-Ampudia
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Diana M Monsalve
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Mónica Rodriguez-Jimenez
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Elizabeth Zapata
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Angie Naranjo-Pulido
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Ana Suárez-Avellaneda
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia; Centro de Referencia en Osteoporosis, Reumatología & Dermatología, Cali, Colombia
| | - Lady J Ríos-Serna
- Centro de Investigación en Reumatología, Autoinmunidad y Medicina Traslacional (CIRAT), Universidad ICESI, Cali, Colombia
| | - Carolina Prieto
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - William Zambrano-Romero
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - María Alejandra Valero
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Yhojan Rodríguez
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Rubén D Mantilla
- Dermatology and Rheumatology Foundation (FUNINDERMA), Bogota, Colombia
| | - Chengsong Zhu
- Department of Immunology, Microarray & Immune Phenotyping Core Facility, University of Texas Southwestern Medical Center, Dallas, USA
| | - Quan-Zhen Li
- Department of Immunology, Microarray & Immune Phenotyping Core Facility, University of Texas Southwestern Medical Center, Dallas, USA
| | | | - Gabriel J Tobón
- Centro de Investigación en Reumatología, Autoinmunidad y Medicina Traslacional (CIRAT), Universidad ICESI, Cali, Colombia
| | - Juan-Manuel Anaya
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia; Clinica del Occidente, Bogota, Colombia.
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Morales-Tisnés T, Quintero-Ortiz L, Quintero-Muñoz E, Sierra-Matamoros F, Arias-Aponte J, Rojas-Villarraga A. Prevalence of hospital readmissions and related factors in patients with autoimmune diseases. J Transl Autoimmun 2021; 4:100121. [PMID: 34585131 PMCID: PMC8450261 DOI: 10.1016/j.jtauto.2021.100121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 09/06/2021] [Indexed: 11/19/2022] Open
Abstract
Objective Autoimmune diseases generate an impact on the morbidity and mortality of patients and are a burden for the health system through hospital admissions and readmissions. The prevalence of readmission of patients with these diseases has not yet been described as a group, but rather as sub-phenotype. The objective of this study is to determine the prevalence of hospital readmissions in a Colombian population with autoimmunity and the factors related to readmission. Methods All patients with autoimmune diseases who were evaluated by the rheumatology service and hospitalized between August 2018 and December 2019 at the Fundación Hospital Infantil Universitario De San José de Bogotá were described. A bivariate analysis was done, and three multivariate logistic regression models were built with the dependent variable being readmission. Results Of the total 199 admissions, 131 patients were evaluated and 32% were readmitted. The most frequent sub-phenotype in both groups (readmission and no readmission) was SLE (51% and 59%). The most frequent cause of hospitalization and readmission was disease activity (68.7% and 64.3%). History of hypertension was associated with readmission (adjusted OR: 2.98-95% CI: 1.15-7.72). In a second model adjusted for confounding variables, no factor was associated. In a third model analyzing the history of kidney disease and previous use of immunosuppressants (adjusted for confounding variables), the previous use of immunosuppressants was related to readmission (OR: 2.78-95% CI 1.12-6.89). Conclusion Up to a third of patients with autoimmunity were readmitted and arterial hypertension was an associated factor. This suggested a greater systemic compromise and accumulated damage in patients who have these two conditions that may favor readmission. A history of immunosuppressant use may play a role in readmission, possibly by increasing the risk of developing infections.
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Key Words
- AHT, Arterial Hypertension.
- AIDs, Autoimmune Diseases.
- APS, Antiphospholipid Syndrome.
- Autoimmune disease
- Autoimmune tautology
- DMARDs, Disease-modifying antirheumatic drugs.
- Hospital readmission
- ICD – 10, International Classification of Diseases 10th edition.
- ICU, Intensive Care Unit.
- Polyautoimmunity
- RA, Rheumatoid Arthritis.
- SLE, Systemic Lupus Erythematosus.
- SS, Systemic Sclerosis
- SjS, Sjögren Syndrome.
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Affiliation(s)
- Tatiana Morales-Tisnés
- School of Medicine, Fundación Universitaria de Ciencias de la Salud-FUCS, Bogotá, 111221, Colombia
- Corresponding author. School of Medicine, Fundación Universitaria de Ciencias de la Salud, Carrera 59 a 134 - 15, Postal Code: 111111, Bogotá, Colombia. Tel: +51 3118834750.
| | - Lina Quintero-Ortiz
- School of Medicine, Fundación Universitaria de Ciencias de la Salud-FUCS, Bogotá, 111221, Colombia
| | - Elías Quintero-Muñoz
- School of Medicine, Fundación Universitaria de Ciencias de la Salud-FUCS, Bogotá, 111221, Colombia
| | - Fabio Sierra-Matamoros
- School of Medicine, Fundación Universitaria de Ciencias de la Salud-FUCS, Bogotá, 111221, Colombia
- Epidemiology Department, Fundación Universitaria de Ciencias de la Salud-FUCS, Bogotá, 111221, Colombia
| | - Julián Arias-Aponte
- School of Medicine, Fundación Universitaria de Ciencias de la Salud-FUCS, Bogotá, 111221, Colombia
| | - Adriana Rojas-Villarraga
- School of Medicine, Fundación Universitaria de Ciencias de la Salud-FUCS, Bogotá, 111221, Colombia
- Research Division, Fundación Universitaria de Ciencias de la Salud-FUCS, Bogotá, 111221, Colombia
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9
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Toro-Gutiérrez CE, Cañas CA, Mantilla RD, Beltrán S, Pastrana-Gonzalez V, Vecino MJ, Rodriguez-Jimenez M, Rojas M. Polymyalgia rheumatica: A case series from Colombia and analysis of Latin America. J Transl Autoimmun 2021; 4:100115. [PMID: 34485886 PMCID: PMC8391016 DOI: 10.1016/j.jtauto.2021.100115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 08/18/2021] [Indexed: 11/25/2022] Open
Abstract
Objective Polymyalgia rheumatica (PMR) is the most common inflammatory disease in patients over 50 years. Information about the disease in Latin America (LATAM) is scarce. We aimed to evaluate a group of Colombian patients with PMR and to conduct a systematic review of PMR in LATAM. Methods A multicentric retrospective study was performed. Medical records of 256 PMR patients were evaluated. Patients were divided into two groups, those fulfilling the 2012 European League Against Rheumatism/American College of Rheumatology (EULAR/ACR) classification criteria for PMR and those who did not (i.e., clinical diagnosis). A systematic literature review and meta regression was performed comparing Colombian vs LATAM patients. Results From 256 patients, 145 (56.6%) fulfilled the 2012 EULAR/ACR criteria, and 111 (43.3%) were classified by clinical diagnosis. Inflammatory bilateral shoulder pain, pelvic girdle aching, morning stiffness >45 min, elevated erythrocyte sedimentation rate (ESR), and C-reactive protein (CPR), and Methotrexate (MTX) prescription were more common in the 2012 EULAR/ACR group. None of the included patients presented overt polyautoimmunity (PolyA), whereas up to 24% exhibited latent PolyA. In addition, these patients showed high frequency of malignancy (7.59%). In the meta regression analysis, Colombian patients exhibited lower ESR levels, and were less likely to develop giant cell arteritis (GCA) as compared to the rest of LATAM data. Conclusion Patients with PMR in LATAM exhibit similar phenotypes from other cohorts worldwide. Malignancy, GCA and latent PolyA should be considered in the routine clinical follow-up of patients with PMR. Pelvic girdle aching and inflammatory markers are key factors for polymyalgia rheumatica (PMR) classification. Patients with PMR classified by 2012 EULAR/ACR criteria were more likely to present malignancy. Up to 24% of patients with PMR exhibit latent polyautoimmunity. Colombian patients show less inflammation and frequency of giant cell arteritis than the rest of Latin America.
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Key Words
- ACPA, Cyclic citrullinated peptide antibody.
- ANAs, Antinuclear antibodies.
- CART, Classification and regression trees.
- CI, Confidence interval.
- CRP, C-reactive protein.
- DMARDs, Disease-modifying antirheumatic drugs.
- ESR, Erythrocyte sedimentation rate.
- EULAR/ACR, European League Against Rheumatism/American College of Rheumatology.
- GCA, Giant cell arteritis
- GCs, Glucocorticoids.
- Giant cell arteritis
- IQR, Interquartile range.
- LATAM, Latin America.
- Latin America
- MTX, Methotrexate.
- Neoplasms
- OR, Odds ratio.
- PMR, Polymyalgia rheumatica.
- PRISMA, Preferred Reporting Items for Systematic Reviews and Meta‐analyses.
- PolyA, Polyautoimmunity.
- Polyautoimmunity
- Polymyalgia rheumatica
- RF, Rheumatoid factor.
- SD, Standard deviation.
- Systematic review
- ts-DMARDs, Targeted-synthetic disease-modifying antirheumatic drugs.
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Affiliation(s)
| | - Carlos A Cañas
- Rheumatology Unit, Fundación Valle Del Lili, Cali, Colombia
| | - Rubén D Mantilla
- Dermatology and Rheumatology Foundation (FUNINDERMA), Bogota, Colombia
| | - Santiago Beltrán
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | | | - Milly J Vecino
- Rheumatology Unit, Fundación Valle Del Lili, Cali, Colombia
| | - Mónica Rodriguez-Jimenez
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Manuel Rojas
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
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10
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Bagavant H, Michrowska A, Deshmukh US. The NZB/W F1 mouse model for Sjögren's syndrome: A historical perspective and lessons learned. Autoimmun Rev 2020; 19:102686. [PMID: 33131691 DOI: 10.1016/j.autrev.2020.102686] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Accepted: 06/19/2020] [Indexed: 01/01/2023]
Abstract
Sjögren's syndrome (SS) is a chronic rheumatic autoimmune disorder affecting multiple organ systems. The clinical findings in SS patients show considerable heterogeneity and overlap with other autoimmune diseases. In addition, the autoimmune response in SS initiates several years before the appearance of clinical symptoms. Thus, understanding the pathogenic mechanisms involved in the disease process have been a challenge. Several animal model systems of SS-like disease have been developed to overcome these issues. The New Zealand Black (NZB) x New Zealand White (NZW) F1 (NZB/W F1) mouse represents the first spontaneous mouse model of SS. In this review, we provide a historical perspective and detailed description of this mouse model focusing on exocrine gland histopathology, autoantibody populations, and glandular dysfunction. Considering that NZB/W F1 mice also develop a systemic lupus erythematosus (SLE)-like disease, this mouse model mimics the clinical presentation of polyautoimmunity seen in a sizable subset of SS patients. It is plausible that such patients will require distinct therapeutic interventions necessary to treat both SLE and SS. Therefore, the NZB/W F1 mouse is a powerful tool to decipher pathogenic mechanisms involved in SS related polyautoimmunity and develop appropriate therapeutic strategies.
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Affiliation(s)
- Harini Bagavant
- Arthritis and Clinical Immunology Program, Oklahoma Medical Research Foundation, Oklahoma City, OK, USA
| | - Aleksandra Michrowska
- Arthritis and Clinical Immunology Program, Oklahoma Medical Research Foundation, Oklahoma City, OK, USA
| | - Umesh S Deshmukh
- Arthritis and Clinical Immunology Program, Oklahoma Medical Research Foundation, Oklahoma City, OK, USA.
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11
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Abstract
Oral MALT Lymphoma is rare condition and its pathogenesis are related to persistent immune stimulation caused by chronic infection or inflammation. We report a case of MALT lymphoma of the palatal minor salivary glands in a 73-year-old white woman with clinical history of osteoporosis and systemic lupus erythematosus associated with Sjögren's syndrome. This letter aims to call the attention on large number of factors to take into account in evaluating patients with an history of auto-immune diseases. This idea results from our difficulty in identifying this pathology in first diagnosis, due to rarity of this condition and severe comorbidity associated.
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Affiliation(s)
- Francesca Zotti
- Department of Surgical Sciences, Paediatrics and Gynecology, University of Verona, Policlinico G. B. Rossi, Piazzale L. Scuro n.10, 37134 Verona, Italy.
| | - Andrea Fior
- Unit of Dentistry and Maxillofacial Surgery, University Hospital of Verona, Italy.
| | - Fabio Lonardi
- Department of Surgical Sciences, Paediatrics and Gynecology, University of Verona, Policlinico G. B. Rossi, Piazzale L. Scuro n.10, 37134 Verona, Italy.
| | - Massimo Albanese
- Department of Surgical Sciences, Paediatrics and Gynecology, University of Verona, Policlinico G. B. Rossi, Piazzale L. Scuro n.10, 37134 Verona, Italy.
| | - Riccardo Nocini
- Department of Otorhinolaryngology - Head and Neck Surgery, University Hospital of Verona, Piazzale Aristide Stefani, n.1, 37126, Verona, Italy.
| | - Giorgia Capocasale
- Department of Surgical Sciences, Paediatrics and Gynecology, University of Verona, Policlinico G. B. Rossi, Piazzale L. Scuro n.10, 37134 Verona, Italy.
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12
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Thomsen H, Li X, Sundquist K, Sundquist J, Försti A, Hemminki K. Familial risks between Graves disease and Hashimoto thyroiditis and other autoimmune diseases in the population of Sweden. J Transl Autoimmun 2020; 3:100058. [PMID: 32743538 PMCID: PMC7388361 DOI: 10.1016/j.jtauto.2020.100058] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 05/22/2020] [Accepted: 05/27/2020] [Indexed: 02/08/2023] Open
Abstract
Genetic and family studies have indicated that Graves disease and Hashimoto thyroiditis have a heritable component which appears to be shared to some extend also with some other autoimmune diseases (AIDs). In the present nation-wide study we describe familial risk for Graves disease and Hashimoto thyroiditis identified from the Swedish Hospital Discharge Register (years 1964 through 2012) and the Outpatient Register (2001 through 2012). Family relationships were obtained from the Multigeneration Register and cancers from the Cancer Registry. Familial standardized incidence ratios (SIRs) were calculated for 29,005 offspring with Graves disease and for 25,607 offspring with Hashimoto thyroiditis depending on any of 43 AIDs in parents or siblings. The concordant familial risks for Graves disease and Hashimoto thyroiditis were 3.85 and 4.75, higher for men than for women. The familial risks were very high (11.35, Graves and 22.06, Hashimoto) when both a parent and a sibling were affected. Spousal familial risks were higher for Hashimoto thyroiditis (1.98/1.93) than for Graves disease (1.48/1.50). For Graves disease, 24 discordant AIDs showed a significant association; for Hashimoto thyroiditis, 20 discordant associations were significant. All significant discordant associations were positive for the two thyroid AIDs, with the exception of Hashimoto thyroiditis with Reiter disease. Overall 8 associations were significant only for Graves disease and 6 Hashimoto thyroiditis. The overall high concordant familial risks for Graves disease and Hashimoto thyroiditis suggest a strong genetic contribution to the familial risk. Significant familial associations among more than half of the 43 AIDs attest to the extensive polyautoimmunity among thyroid AIDs.
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Affiliation(s)
- Hauke Thomsen
- Division of Molecular Genetic Epidemiology, German Cancer Research Centre (DKFZ), 69120, Heidelberg, Germany
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
- GeneWerk GmbH, 69120, Heidelberg, Germany
- Corresponding author. Division of Molecular Genetic Epidemiology, German Cancer Research Centre (DKFZ), 69120, Heidelberg, Germany.
| | - Xinjun Li
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
| | | | - Jan Sundquist
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
- Stanford Prevention Research Center, Stanford University School of Medicine, Stanford, CA 94305-5705, USA
| | - Asta Försti
- Division of Molecular Genetic Epidemiology, German Cancer Research Centre (DKFZ), 69120, Heidelberg, Germany
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
- Hopp Children’s Cancer Center (KiTZ), Heidelberg, Germany
- Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Kari Hemminki
- Division of Molecular Genetic Epidemiology, German Cancer Research Centre (DKFZ), 69120, Heidelberg, Germany
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
- Division of Cancer Epidemiology, German Cancer Research Centre (DKFZ), 69120, Heidelberg, Germany
- Faculty of Medicine and Biomedical Center in Pilsen, Charles University in Prague, 30605, Pilsen, Czech Republic
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13
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Habibi S, Zaki-Dizaji M, Rafiemanesh H, Lo B, Jamee M, Gámez-Díaz L, Salami F, Kamali AN, Mohammadi H, Abolhassani H, Yazdani R, Aghamohammadi A, Anaya JM, Azizi G. Clinical, Immunologic, and Molecular Spectrum of Patients with LPS-Responsive Beige-Like Anchor Protein Deficiency: A Systematic Review. J Allergy Clin Immunol Pract 2019; 7:2379-2386.e5. [PMID: 30995531 DOI: 10.1016/j.jaip.2019.04.011] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 04/09/2019] [Accepted: 04/09/2019] [Indexed: 10/27/2022]
Abstract
BACKGROUND LPS-responsive beige-like anchor protein (LRBA) deficiency is a primary immunodeficiency and immune dysregulation syndrome caused by biallelic mutations in the LRBA gene. These mutations usually abrogate the protein expression of LRBA, leading to a broad spectrum of clinical phenotypes including autoimmunity, chronic diarrhea, hypogammaglobulinemia, and recurrent infections. OBJECTIVE Our aim was to systematically collect all studies reporting on the clinical manifestations, molecular and laboratory findings, and management of patients with LRBA deficiency. METHODS We searched in PubMed, Web of Science, and Scopus without any restrictions on study design and publication time. A total of 109 LRBA-deficient cases were identified from 45 eligible articles. For all patients, demographic information, clinical records, and immunologic and molecular data were collected. RESULTS Of the patients with LRBA deficiency, 93 had homozygous and 16 had compound heterozygous mutations in LRBA. The most common clinical manifestations were autoimmunity (82%), enteropathy (63%), splenomegaly (57%), and pneumonia (49%). Reduction in numbers of CD4+ T cells and regulatory T cells as well as IgG levels was recorded for 21.6%, 65.6%, and 54.2% of evaluated patients, respectively. B-cell subpopulation analysis revealed low numbers of switched-memory and increased numbers of CD21low B cells in 73.5% and 77.8% of patients, respectively. Eighteen (16%) patients underwent hematopoietic stem cell transplantation due to the severity of complications and the outcomes improved in 13 of them. CONCLUSIONS Autoimmune disorders are the main clinical manifestations of LRBA deficiency. Therefore, LRBA deficiency should be included in the list of monogenic autoimmune diseases, and screening for LRBA mutations should be routinely performed for patients with these conditions.
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Affiliation(s)
- Sima Habibi
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Majid Zaki-Dizaji
- Legal Medicine Research Center, Legal Medicine Organization, Tehran, Iran
| | - Hosein Rafiemanesh
- Student Research Committee, Department of Epidemiology, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Bernice Lo
- Division of Translational Medicine, Research Branch, Sidra Medicine, Doha, Qatar
| | - Mahnaz Jamee
- Student Research Committee, Alborz University of Medical Sciences, Karaj, Iran
| | - Laura Gámez-Díaz
- Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg im Breisgau, Germany
| | - Fereshte Salami
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali N Kamali
- CinnaGen Medical Biotechnology Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Hamed Mohammadi
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hassan Abolhassani
- Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institute at Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Reza Yazdani
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Asghar Aghamohammadi
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Juan-Manuel Anaya
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | - Gholamreza Azizi
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran.
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14
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García-Alfonso C, Bernal-Macías S, García-Pardo Y, Millán SP, Díaz MC. Coexistence of Systemic Lupus Erythematosus and Myasthenia Gravis: An Unusual Case of Polyautoimmunity. ACTA ACUST UNITED AC 2018; 16:502-505. [PMID: 30522945 DOI: 10.1016/j.reuma.2018.08.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Revised: 07/09/2018] [Accepted: 08/09/2018] [Indexed: 11/15/2022]
Abstract
The relevance of polyautoimmunity, defined as the presence of 2or more autoimmune diseases in the same individual, is one of the issues not yet elucidated in medical practice. The coexistence of myasthenia gravis (MG) and systemic lupus erythematosus (SLE) is a clinical challenge due to the possible differential diagnoses of muscle involvement in patients with SLE. We present the case of a patient who came to the emergency room of Hospital Universitario San Ignacio in Bogotá, Colombia, with a previous diagnosis of SLE, who developed acute weakness in the context of a systemic infection, with a clinical and electrophysiological diagnosis of MG.
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Affiliation(s)
| | | | | | | | - María-Claudia Díaz
- Unidad de Reumatología, Hospital Universitario San Ignacio, Bogotá, Colombia
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15
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Azizi G, Yazdani R, Rae W, Abolhassani H, Rojas M, Aghamohammadi A, Anaya JM. Monogenic polyautoimmunity in primary immunodeficiency diseases. Autoimmun Rev 2018; 17:1028-1039. [PMID: 30107266 DOI: 10.1016/j.autrev.2018.05.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Accepted: 05/02/2018] [Indexed: 02/08/2023]
Abstract
Primary immunodeficiency diseases (PIDs) consist of a large group of genetic disorders that affect distinct components of the immune system. PID patients are susceptible to infection and non-infectious complications, particularly autoimmunity. A specific group of monogenic PIDs are due to mutations in genes that are critical for the regulation of immunological tolerance and immune responses. This group of monogenic PIDs is at high risk of developing polyautoimmunity (i.e., the presence of more than one autoimmune disease in a single patient) because of their impaired immunity. In this review, we discuss the mechanisms of autoimmunity in PIDs and the characteristics of polyautoimmunity in the following PIDs: IPEX; monogenic IPEX-like syndrome; LRBA deficiency; CTLA4 deficiency; APECED; ALPS; and PKCδ deficiency.
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Affiliation(s)
- Gholamreza Azizi
- Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran; Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran; Primary Immunodeficiency Diseases Network (PIDNet), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Reza Yazdani
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Wiliam Rae
- Department of Immunology, MP8, University Hospital Southampton NHS Foundation Trust, Tremona Road, Southampton, Hampshire SO16 6YD, UK
| | - Hassan Abolhassani
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran; Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institute at Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Manuel Rojas
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Asghar Aghamohammadi
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran.
| | - Juan-Manuel Anaya
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia.
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16
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Setoue DN, Pitta AC, Fiorot FJ, Nastri MM, Novak GV, Molinari BC, Oliveira JC, Gormezano NW, Sakamoto AP, Terreri MT, Pereira RM, Saad-Magalhães C, Sallum AM, Kozu K, Fraga MM, Piotto DP, Clemente G, Marini R, Gomes HR, Rabelo-Junior CN, Felix MM, Ribeiro MC, Almeida RG, Assad AP, Sacchetti SB, Barros LC, Bonfá E, Silva CA; Brazilian Childhood-onset Systemic Lupus Erythematosus Group. Symptomatic polyautoimmunity at diagnosis of 1463 childhood-onset lupus: A Brazilian multicenter study. Autoimmun Rev 2018; 17:836-9. [PMID: 29885968 DOI: 10.1016/j.autrev.2018.03.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Accepted: 03/01/2018] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To evaluate symptomatic polyautoimmunity (PA) at childhood-onset systemic lupus erythematosus(cSLE) diagnosis, and its association with demographic data, disease activity, clinical manifestations and laboratorial abnormalities in a large Brazilian cSLE population. METHODS A multicenter retrospective study was performed in 1463 cSLE(ACR criteria) patients from 27 Pediatric Rheumatology services. Symptomatic PA was defined according to the presence of more than one concomitant autoimmune disease(AD) and symptomatic multiple autoimmune syndrome(MAS) was defined as three or more AD. An investigator meeting was held to define the protocol. Demographic data, SLICC classification criteria and SLEDAI-2K were evaluated. RESULTS At cSLE diagnosis symptomatic PA was observed in 144/1463(9.8%) and symptomatic MAS occurred in solely 10/1463(0.7%). In the former group the more frequently observed associated AD were Hashimoto thyroiditis n = 42/144(29%), antiphospholipid syndrome n = 42/144(29%), autoimmune hepatitis n = 26/144(18%) and type 1 diabetes mellitus n = 23/144(15.9%). Further comparisons between cSLE patients with and without PA showed a higher median age(p = 0.016) and lower mean SLICC criteria (p = 0.039) in those with PA. Additionally, these cSLE patients had less renal involvement(35% vs. 44%, p = 0.038) and red blood cell cast(6% vs. 12%, p = 0.042) and more antiphospholipid antibodies(29% vs. 15%, p < 0.0001). CONCLUSIONS Approximately 10% of cSLE had symptomatic PA at diagnosis, particularly endocrine autoimmune disorders and antiphospholipid syndrome. Lupus was characterized by a mild disease onset and MAS was infrequently evidenced. Further studies are necessary to determine if this subgroup of cSLE patients have a distinct genetic background with a less severe disease and a better long-term outcome.
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17
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Kolkhir P, Borzova E, Grattan C, Asero R, Pogorelov D, Maurer M. Autoimmune comorbidity in chronic spontaneous urticaria: A systematic review. Autoimmun Rev 2017; 16:1196-208. [PMID: 29037900 DOI: 10.1016/j.autrev.2017.10.003] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2017] [Accepted: 08/05/2017] [Indexed: 01/03/2023]
Abstract
BACKGROUND AND OBJECTIVE Numerous autoimmune diseases (AIDs) have been linked to chronic spontaneous urticaria (CSU). Here, we provide the first extensive and comprehensive evaluation of the prevalence of AIDs in patients with CSU and vice versa. METHODS A Pubmed and Google Scholar search was performed to identify studies reporting the prevalence of various AIDs in CSU and vice versa published before April 2017. RESULTS The prevalence of individual AIDs in CSU is increased (≥1% in most studies vs ≤1% in the general population). AIDs with relatively high prevalence in the general population are also quite common in CSU patients, whereas those with low prevalence remain a rare finding in CSU. The rates of comorbidity in most studies were ≥1% for insulin-dependent diabetes mellitus, rheumatoid arthritis (RA), psoriasis and celiac disease (CD), ≥2% for Graves' disease, ≥3% for vitiligo, and ≥5% for pernicious anemia and Hashimoto's thyroiditis. Organ-specific AIDs are more prevalent in CSU than systemic (multiorgan or non organ-specific) AIDs. >2% of CSU patients have autoimmune polyglandular syndromes encompassing autoimmune thyroid disease (ATD) and vitiligo or pernicious anemia. Antithyroid and antinuclear antibodies are the most prevalent AID-associated autoantibodies in CSU. >15% of CSU patients have a positive family history for AIDs. The prevalence of urticarial rash in AID patients is >1% in most studies. This rash is more prevalent in eosinophilic granulomatosis with polyangiitis, ATD, systemic lupus erythematosus, RA and CD. CONCLUSIONS CSU patients have an increased risk of AIDs, especially adult female patients and those with a positive family history and a genetic predisposition for AIDs, who should be screened for signs and symptoms of AIDs.
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18
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Pinto-Díaz CA, Rodríguez Y, Monsalve DM, Acosta-Ampudia Y, Molano-González N, Anaya JM, Ramírez-Santana C. Autoimmunity in Guillain-Barré syndrome associated with Zika virus infection and beyond. Autoimmun Rev 2017; 16:327-334. [PMID: 28216074 DOI: 10.1016/j.autrev.2017.02.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Accepted: 12/05/2016] [Indexed: 12/15/2022]
Abstract
Autoimmune diseases share common immunopathogenic mechanisms (i.e., the autoimmune tautology), which explain the clinical similarities among them as well as their familial clustering. Guillain-Barré syndrome (GBS), an autoimmune peripheral neuropathy, has been recently associated with Zika virus (ZIKV) infection. Based on a series of cases, this review article provides a comparative analysis of GBS associated with ZIKV infection, contrasted with the general characteristics of GBS in light of the autoimmune tautology, including gender differences in prevalence, subphenotypes, polyautoimmunity, familial autoimmunity, age at onset, pathophysiology, ecology, genetics, ancestry, and treatment.
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Affiliation(s)
- Carlos A Pinto-Díaz
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Carrera 24 No. 63-C-69, Bogotá, Colombia
| | - Yhojan Rodríguez
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Carrera 24 No. 63-C-69, Bogotá, Colombia
| | - Diana M Monsalve
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Carrera 24 No. 63-C-69, Bogotá, Colombia
| | - Yeny Acosta-Ampudia
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Carrera 24 No. 63-C-69, Bogotá, Colombia
| | - Nicolás Molano-González
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Carrera 24 No. 63-C-69, Bogotá, Colombia
| | - Juan-Manuel Anaya
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Carrera 24 No. 63-C-69, Bogotá, Colombia
| | - Carolina Ramírez-Santana
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Carrera 24 No. 63-C-69, Bogotá, Colombia.
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19
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Abstract
OBJECTIVES Autoimmune gastritis may be associated with other organ-specific autoimmune disorders, but the prevalence of this association is not entirely quantified. The aims of this study were to investigate the prevalence of autoimmune disorders and evaluate the factors that might affect this association in patients with autoimmune gastritis. METHODS A total of 320 patients with autoimmune gastritis were retrospectively studied and data on concomitant autoimmune diseases, serum gastrin and chromogranin A levels, anti-Hp IgG, antiparietal cell antibodies, presence of enterochromaffin-like cell hyperplasia and gastric atrophy were gathered for each patient and associations between autoimmune gastritis and studied parameters were explored through descriptive statistics and logistic regression analysis. RESULTS Of the 320 atrophic body autoimmune gastritis patients, 171 (53.4%) had an associated autoimmune disorder. Autoimmune thyroiditis was the most common concurrent disease, diagnosed in 116 patients (36.2%). Multivariate analysis showed that, presence of enterochromaffin cell hyperplasia (odds ratio [OR] 9.445, 95% confidence [CI]: 4.42-20.22), serum gastrin (OR 3.1, 95% CI: 1.46-6.60) and serum chromogranin A (OR 4.14, 95% CI: 2.01-8.52) levels remained significantly associated with the coexistence of an autoimmune disease. CONCLUSIONS Concurrent autoimmune diseases are common in patients with autoimmune gastritis. Autoimmune thyroiditis is the most encountered disease. These data suggest that patients with autoimmune gastritis should be investigated for the presence of an autoimmune disease, in particular patients with enterochromaffin cell hyperplasia and those with serum gastrin and chromogranin A levels above cut-off values.
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Affiliation(s)
- Çağdaş Kalkan
- Ibni Sina Hospital, Department of Gastroenterology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Irfan Soykan
- Ibni Sina Hospital, Department of Gastroenterology, Ankara University Faculty of Medicine, Ankara, Turkey.
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20
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Johar A, Sarmiento-Monroy JC, Rojas-Villarraga A, Silva-Lara MF, Patel HR, Mantilla RD, Velez JI, Schulte KM, Mastronardi C, Arcos-Burgos M, Anaya JM. Definition of mutations in polyautoimmunity. J Autoimmun 2016; 72:65-72. [PMID: 27209085 DOI: 10.1016/j.jaut.2016.05.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2016] [Revised: 05/06/2016] [Accepted: 05/07/2016] [Indexed: 12/13/2022]
Abstract
OBJECTIVES Familial autoimmunity and polyautoimmunity represent extreme phenotypes ideal for identifying major genomic variants contributing to autoimmunity. Whole exome sequencing (WES) and linkage analysis are well suited for this purpose due to its strong resolution upon familial segregation patterns of functional protein coding and splice variants. The primary objective of this study was to identify potentially autoimmune causative variants using WES data from extreme pedigrees segregating polyautoimmunity phenotypes. METHODS DNA of 47 individuals across 10 extreme pedigrees, ascertained from probands affected with polyautoimmunity and familial autoimmunity, were selected for WES. Variant calls were obtained through Genome Analysis Toolkit. Filtration and prioritization framework to identify mutation(s) were applied, and later implemented for genetic linkage analysis. Sanger sequencing corroborated variants with significant linkage. RESULTS Novel and mostly rare variants harbored in SRA1, MLL4, ABCB8, DHX34 and PLAUR showed significant linkage (LOD scores are >3.0). The strongest signal was in SRA1, with a LOD score of 5.48. Network analyses indicated that SRA1, PLAUR and ABCB8 contribute to regulation of apoptotic processes. CONCLUSIONS Novel and rare variants in genetic linkage with polyautoimmunity were identified throughout WES. Genes harboring these variants might be major players of autoimmunity.
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Affiliation(s)
- Angad Johar
- Genomics and Predictive Medicine, Genome Biology Department, John Curtin School of Medical Research, ANU College of Medicine, Biology & Environment, The Australian National University, Canberra, ACT, Australia
| | - Juan C Sarmiento-Monroy
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Adriana Rojas-Villarraga
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Maria F Silva-Lara
- Genomics and Predictive Medicine, Genome Biology Department, John Curtin School of Medical Research, ANU College of Medicine, Biology & Environment, The Australian National University, Canberra, ACT, Australia
| | - Hardip R Patel
- Genome Discovery Unit, Genome Biology Department, John Curtin School of Medical Research, ANU College of Medicine, Biology & Environment, The Australian National University, Canberra, ACT, Australia
| | - Ruben D Mantilla
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Jorge I Velez
- Genomics and Predictive Medicine, Genome Biology Department, John Curtin School of Medical Research, ANU College of Medicine, Biology & Environment, The Australian National University, Canberra, ACT, Australia
| | - Klaus-Martin Schulte
- Department of Immunology, John Curtin School of Medical Research, The Australian National University, Canberra, ACT, Australia
| | - Claudio Mastronardi
- Genomics and Predictive Medicine, Genome Biology Department, John Curtin School of Medical Research, ANU College of Medicine, Biology & Environment, The Australian National University, Canberra, ACT, Australia
| | - Mauricio Arcos-Burgos
- Genomics and Predictive Medicine, Genome Biology Department, John Curtin School of Medical Research, ANU College of Medicine, Biology & Environment, The Australian National University, Canberra, ACT, Australia; Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia.
| | - Juan-Manuel Anaya
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia.
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21
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Horimoto AMC, Silveira AFDC, da Costa IP. Familial autoimmunity and polyautoimmunity in 60 Brazilian Midwest patients with systemic sclerosis. Rev Bras Reumatol Engl Ed 2016; 56:314-22. [PMID: 27476624 DOI: 10.1016/j.rbre.2016.01.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2014] [Accepted: 09/01/2015] [Indexed: 01/22/2023] Open
Abstract
INTRODUCTION Systemic sclerosis (SSc) is a connective tissue disease of unknown etiology, characterized by a triad of vascular injury, autoimmunity and tissue fibrosis. It is known that a positive family history is the greatest risk factor already identified for the development of SSc in a given individual. Preliminary observation of a high prevalence of polyautoimmunity and of familial autoimmunity in SSc patients support the idea that different autoimmune phenotypes may share common susceptibility variants. OBJECTIVES To describe the frequency of familial autoimmunity and polyautoimmunity in 60 SSc patients in the Midwest region of Brazil, as well as to report the main autoimmune diseases observed in this association of comorbidities. METHODS A cross-sectional study with recruitment of 60 consecutive patients selected at the Rheumatology Department, University Hospital, Medicine School, Federal University of Mato Grosso do Sul (FMUFMS), as well as interviews of their relatives during the period from February 2013 to March 2014. RESULTS A frequency of 43.3% of polyautoimmunity and of 51.7% of familial autoimmunity in SSc patients was found. Patients with the presence of polyautoimmunity and familial autoimmunity presented primarily the diffuse form of SSc, but this indicator did not reach statistical significance. The autoimmune diseases most frequently observed in polyautoimmunity patients were: Hashimoto's thyroiditis (53.8%), Sjögren's syndrome (38.5%), and inflammatory myopathy (11.5%). The main autoimmune diseases observed in SSc patients' relatives were: Hashimoto's thyroiditis (32.3%), rheumatoid arthritis (22.6%), and SLE (22.6%). The presence of more than one autoimmune disease in SSc patients did not correlate with disease severity or activity. CONCLUSIONS From the high prevalence of coexisting autoimmune diseases found in SSc patients, we stress the importance of the concept of shared autoimmunity, in order to promote a continued vigilance and promptly diagnose other possible autoimmune disease in patients, or in their kin.
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Affiliation(s)
- Alex Magno Coelho Horimoto
- Universidade Federal de Mato Grosso do Sul (UFMS), Campo Grande, MS, Brazil; Service of Rheumatology, Hospital Regional de Mato Grosso do Sul, Campo Grande, MS, Brazil; Program of Medical Residence in Rheumatology, Universidade Federal de Mato Grosso do Sul (UFMS), Campo Grande, MS, Brazil.
| | - Aida Freitas do Carmo Silveira
- Program of Medical Residence in Rheumatology, Universidade Federal de Mato Grosso do Sul (UFMS), Campo Grande, MS, Brazil
| | - Izaias Pereira da Costa
- Program of Medical Residence in Rheumatology, Universidade Federal de Mato Grosso do Sul (UFMS), Campo Grande, MS, Brazil; Faculdade de Medicina, Universidade de São Paulo (USP), São Paulo, SP, Brazil; Department of Internal Medicine, Faculdade de Medicina, Universidade Federal de Mato Grosso do Sul (UFMS), Campo Grande, MS, Brazil; Service of Rheumatology, Hospital Universitário, Hospital Maria Aparecida Pedrossian, Universidade Federal de Mato Grosso do Sul (UFMS), Campo Grande, MS, Brazil
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Abstract
Myasthenia Gravis (MG) is a paradigm of organ-specific autoimmune disease (AID). It is mediated by antibodies that target the neuromuscular junction. The purpose of this review is to place MG in the general context of autoimmunity, to summarize the common mechanisms between MG and other AIDs, and to describe the specific mechanisms of MG. We have chosen the most common organ-specific AIDs to compare with MG: type 1 diabetes mellitus (T1DM), autoimmune thyroid diseases (AITD), multiple sclerosis (MS), some systemic AIDs (systemic lupus erythematous (SLE), rheumatoid arthritis (RA), Sjogren's syndrome (SS)), as well as inflammatory diseases of the gut and liver (celiac disease (CeD), Crohn's disease (CD), and primary biliary cirrhosis (PBC)). Several features are similar between all AIDs, suggesting that common pathogenic mechanisms lead to their development. In this review, we address the predisposing factors (genetic, epigenetic, hormones, vitamin D, microbiota), the triggering components (infections, drugs) and their interactions with the immune system [1,2]. The dysregulation of the immune system is detailed and includes the role of B cells, Treg cells, Th17 and cytokines. We particularly focused on the role of TNF-α and interferon type I whose role in MG is very analogous to that in several other AIDS. The implication of AIRE, a key factor in central tolerance is also discussed. Finally, if MG is a prototype of AIDS, it has a clear specificity compared to the other AIDS, by the fact that the target organ, the muscle, is not the site of immune infiltration and B cell expansion, but exclusively that of antibody-mediated pathogenic mechanisms. By contrast, the thymus in the early onset subtype frequently undergoes tissue remodeling, resulting in the development of ectopic germinal centers surrounded by high endothelial venules (HEV), as observed in the target organs of many other AIDs.
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Affiliation(s)
- Sonia Berrih-Aknin
- Sorbonne Universités, UPMC Univ Paris 06, Myology Research Center UM76, F-75013 Paris, France; INSERM U974, F-75013 Paris, France; CNRS FRE 3617, F-75013 Paris, France; Institute of Myology, F-75013 Paris, France.
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23
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Liimatainen S, Peltola J, Hietaharju A, Sabater L, Lang B. Lack of antibodies to NMDAR or VGKC-complex in GAD and cardiolipin antibody-positive refractory epilepsy. Epilepsy Res 2014; 108:592-6. [PMID: 24447612 DOI: 10.1016/j.eplepsyres.2013.12.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2013] [Revised: 11/29/2013] [Accepted: 12/05/2013] [Indexed: 01/09/2023]
Abstract
BACKGROUND Over the last few years autoantibodies against neuronal proteins have been identified in several forms of autoimmune encephalitis and epilepsy. NMDA receptor (NMDAR) and voltage gated potassium channel (VGKC) complex antibodies are mainly associated with limbic encephalitis (LE) whereas glutamic acid decarboxylase antibodies (GADA) and anticardiolipin (ACL) antibodies are more commonly detected in patients with chronic epilepsy. Clinical features vary between these antibodies suggesting the specificity of different neuronal antibodies in seizures. METHODS Serum samples of 14 GADA positive and 24 ACL positive patients with refractory epilepsy were analyzed for the presence of VGKC or NMDAR antibodies. RESULTS No positive VGKC or NMDAR antibodies were found in these patients. CONCLUSIONS The results confirm the different significance of these neuronal antibodies in seizure disorders. Different autoantibodies have different significance in seizures and probably have different pathophysiological mechanisms of actions.
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