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Kawasaki E, Tamai H, Fukuyama T, Sagara Y, Hidaka R, Uchida A, Tojikubo M, Tatsumoto N, Akehi Y, Hiromatsu Y. Enzyme-linked immunosorbent assay of 3 Screen Islet Cell Autoantibody in patients with autoimmune thyroid disease. World J Diabetes 2024; 15:935-944. [PMID: 38766435 PMCID: PMC11099373 DOI: 10.4239/wjd.v15.i5.935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Revised: 02/07/2024] [Accepted: 03/11/2024] [Indexed: 05/10/2024] Open
Abstract
BACKGROUND In recent years, the emergence of multiplex technology that can simultaneously measure multiple anti-islet autoantibodies has become particularly valuable for the staging and early diagnosis of immune-mediated type 1 diabetes (T1D). While it has been established that 20%-30% of T1D patients suffer from autoimmune thyroid disease (AITD), there is limited available data regarding the presence of anti-islet autoantibodies in AITD patients. Among commercially available anti-islet autoantibodies, glutamic acid decarboxylase 65 autoantibodies (GADAs) are often the first marker measured in general clinical practice. AIM To investigate the frequency of anti-islet autoantibodies in AITD patients. METHODS Our study involved four hundred ninety-five AITD patients, categorized into three distinct groups: AITD with T1D (n = 18), AITD with phenotypic type 2 diabetes (T2D) (n = 81), and AITD without diabetes (n = 396), and the enzyme-linked immunosorbent assay (ELISA) was employed to determine the frequencies of 3 Screen Islet Cell Autoantibody (3 Screen ICA), GADA, insulinoma-associated antigen-2 autoantibodies (IA-2As), and zinc transporter 8 autoantibodies (ZnT8As) within these groups. RESULTS The frequency of 3 Screen ICA in AITD patients with T1D, T2D, and those without diabetes were 88.9%, 6.2%, and 5.1%, respectively, with no significant difference seen between the latter two groups. Notably, the frequency of 3 Screen ICA was 11.1% higher in AITD patients with T1D, 1.3% higher in AITD patients with T2D, and 1.1% higher in AITD patients without diabetes compared to GADA, respectively. Furthermore, 12.5%, 20.0%, and 20.0% of the 3 Screen ICA-positive patients were negative for GADA. Additionally, 1.3% of the AITD patients who tested negative for 3 Screen ICA in both the AITD with T2D and non-diabetic AITD groups were found to be positive for individual autoantibodies. Among the 3 Screen ICA-positive patients, there was a significantly higher proportion of individuals with multiple autoantibodies in AITD patients with T1D compared to those without diabetes (37.5% vs 5.0%, P < 0.05). However, this proportion was similar to that in AITD patients with T2D (20.0%). Nevertheless, there was no significant difference in 3 Screen ICA titers between AITD patients with T1D and those without diabetes (436.8 ± 66.4 vs 308.1 ± 66.4 index). Additionally, no significant difference in 3 Screen ICA titers was observed between Graves' disease and Hashimoto's thyroiditis in any of the groups. CONCLUSION Our findings reveal that some AITD patients without diabetes exhibit 3 Screen ICA titers comparable to those in AITD patients with T1D. Thus, 3 Screen ICA outperforms GADA in identifying latent anti-islet autoantibody-positive individuals among AITD patients.
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Affiliation(s)
- Eiji Kawasaki
- The Diabetes, Thyroid and Endocrine Center, Shin-Koga Hospital, Kurume 830-8577, Japan
| | - Hidekazu Tamai
- The Diabetes, Thyroid and Endocrine Center, Shin-Koga Hospital, Kurume 830-8577, Japan
| | - Takahiro Fukuyama
- The Diabetes, Thyroid and Endocrine Center, Shin-Koga Hospital, Kurume 830-8577, Japan
| | - Yoko Sagara
- The Diabetes, Thyroid and Endocrine Center, Shin-Koga Hospital, Kurume 830-8577, Japan
| | - Ryutaro Hidaka
- The Diabetes, Thyroid and Endocrine Center, Shin-Koga Hospital, Kurume 830-8577, Japan
| | - Aira Uchida
- The Diabetes, Thyroid and Endocrine Center, Shin-Koga Hospital, Kurume 830-8577, Japan
| | - Masayuki Tojikubo
- The Diabetes, Thyroid and Endocrine Center, Shin-Koga Hospital, Kurume 830-8577, Japan
| | - Narihito Tatsumoto
- The Diabetes, Thyroid and Endocrine Center, Shin-Koga Hospital, Kurume 830-8577, Japan
| | - Yuko Akehi
- The Diabetes, Thyroid and Endocrine Center, Shin-Koga Hospital, Kurume 830-8577, Japan
| | - Yuji Hiromatsu
- The Diabetes, Thyroid and Endocrine Center, Shin-Koga Hospital, Kurume 830-8577, Japan
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Gatta E, Maltese V, Cimino E, Cavadini M, Anelli V, Di Lodovico E, Piovani E, Zammarchi I, Gozzoli G, Agosti B, Pirola I, Delbarba A, Girelli A, Buoso C, Bambini F, Alfieri D, Bremi W, Facondo P, Lupo R, Bezzi F, Fredi M, Mazzola AM, Gandossi E, Saullo M, Marini F, Licini M, Pezzaioli LC, Pini L, Franceschini F, Ricci C, Cappelli C. Evaluation of a large set of patients with Autoimmune Polyglandular Syndrome from a single reference centre in context of different classifications. J Endocrinol Invest 2024; 47:857-864. [PMID: 37752372 DOI: 10.1007/s40618-023-02200-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 09/13/2023] [Indexed: 09/28/2023]
Abstract
PURPOSE To characterize patients with APS and to propose a new approach for their follow-up. Query ID="Q1" Text="Please check the given names and familynames." METHODS Monocentric observational retrospective study enrolling patients referred to the Outpatients clinic of the Units of Endocrinology, Diabetology, Gastroenterology, Rheumatology and Clinical Immunology of our Hospital for Autoimmune diseases. RESULTS Among 9852 patients, 1174 (11.9%) [869 (73.9%) female] were diagnosed with APS. In 254 subjects, the diagnosis was made at first clinical evaluation (Group 1), all the other patients were diagnosed with a mean latency of 11.3 ± 10.6 years (Group 2). Group 1 and 2 were comparable for age at diagnosis (35.7 ± 16.3 vs. 40.4 ± 16.6 yrs, p = .698), but different in male/female ratio (81/173 vs 226/696, p = .019). In Group 2, 50% of patients developed the syndrome within 8 years of follow-up. A significant difference was found after subdividing the first clinical manifestation into the different outpatient clinic to which they referred (8.7 ± 8.0 vs. 13.4 ± 11.6 vs. 19.8 ± 8.7 vs. 7.4 ± 8.1 for endocrine, diabetic, rheumatologic, and gastroenterological diseases, respectively, p < .001). CONCLUSIONS We described a large series of patients affected by APS according to splitters and lumpers. We propose a flowchart tailored for each specialist outpatient clinic taking care of the patients. Finally, we recommend regular reproductive system assessment due to the non-negligible risk of developing premature ovarian failure.
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Affiliation(s)
- E Gatta
- Department of Clinical and Experimental Sciences, SSD Endocrinologia, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili no 1, 25100, Brescia, Italy
| | - V Maltese
- Department of Clinical and Experimental Sciences, SSD Endocrinologia, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili no 1, 25100, Brescia, Italy
| | - E Cimino
- UOC Medicina Generale ad Indirizzo Metabolico e Diabetologico, ASST Spedali Civili of Brescia, Brescia, Italy
| | - M Cavadini
- Department of Clinical and Experimental Sciences, SSD Endocrinologia, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili no 1, 25100, Brescia, Italy
| | - V Anelli
- Department of Clinical and Experimental Sciences, SSD Endocrinologia, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili no 1, 25100, Brescia, Italy
| | - E Di Lodovico
- Sindacato Unico Medicina Ambulatoriale Italiana e Professionalità dell'Area Sanitaria-SUMAI, Trade Union Organisation, Brescia, Italy
| | - E Piovani
- Department of Clinical and Experimental Sciences, Rheumatology and Clinical Immunology, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - I Zammarchi
- Department of Clinical and Experimental Sciences, Gastroenterology Unit, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - G Gozzoli
- Department of Clinical and Experimental Sciences, Rheumatology and Clinical Immunology, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - B Agosti
- Sindacato Unico Medicina Ambulatoriale Italiana e Professionalità dell'Area Sanitaria-SUMAI, Trade Union Organisation, Brescia, Italy
| | - I Pirola
- Department of Clinical and Experimental Sciences, SSD Endocrinologia, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili no 1, 25100, Brescia, Italy
| | - A Delbarba
- Sindacato Unico Medicina Ambulatoriale Italiana e Professionalità dell'Area Sanitaria-SUMAI, Trade Union Organisation, Brescia, Italy
| | - A Girelli
- UOC Medicina Generale ad Indirizzo Metabolico e Diabetologico, ASST Spedali Civili of Brescia, Brescia, Italy
| | - C Buoso
- Department of Clinical and Experimental Sciences, SSD Endocrinologia, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili no 1, 25100, Brescia, Italy
| | - F Bambini
- Department of Clinical and Experimental Sciences, SSD Endocrinologia, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili no 1, 25100, Brescia, Italy
| | - D Alfieri
- Department of Clinical and Experimental Sciences, Gastroenterology Unit, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - W Bremi
- Department of Clinical and Experimental Sciences, Gastroenterology Unit, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - P Facondo
- Department of Clinical and Experimental Sciences, SSD Endocrinologia, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili no 1, 25100, Brescia, Italy
| | - R Lupo
- Department of Clinical and Experimental Sciences, Rheumatology and Clinical Immunology, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - F Bezzi
- Department of Clinical and Experimental Sciences, Rheumatology and Clinical Immunology, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - M Fredi
- Department of Clinical and Experimental Sciences, Rheumatology and Clinical Immunology, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - A M Mazzola
- Department of Clinical and Experimental Sciences, Gastroenterology Unit, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - E Gandossi
- Sindacato Unico Medicina Ambulatoriale Italiana e Professionalità dell'Area Sanitaria-SUMAI, Trade Union Organisation, Brescia, Italy
| | - M Saullo
- Sindacato Unico Medicina Ambulatoriale Italiana e Professionalità dell'Area Sanitaria-SUMAI, Trade Union Organisation, Brescia, Italy
| | - F Marini
- Sindacato Unico Medicina Ambulatoriale Italiana e Professionalità dell'Area Sanitaria-SUMAI, Trade Union Organisation, Brescia, Italy
| | - M Licini
- Department of Clinical and Experimental Sciences, SSD Endocrinologia, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili no 1, 25100, Brescia, Italy
| | - L C Pezzaioli
- Department of Clinical and Experimental Sciences, SSD Endocrinologia, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili no 1, 25100, Brescia, Italy
| | - L Pini
- Department of Clinical and Experimental Sciences, Respiratory Medicine Unit, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - F Franceschini
- Department of Clinical and Experimental Sciences, Rheumatology and Clinical Immunology, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - C Ricci
- Department of Clinical and Experimental Sciences, Gastroenterology Unit, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - C Cappelli
- Department of Clinical and Experimental Sciences, SSD Endocrinologia, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili no 1, 25100, Brescia, Italy.
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Rechtman A, Zveik O, Haham N, Freidman-Korn T, Vaknin-Dembinsky A. Thyroid hormone dysfunction in MOGAD and other demyelinating diseases. J Neurol Sci 2024; 457:122866. [PMID: 38242048 DOI: 10.1016/j.jns.2024.122866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/31/2023] [Accepted: 01/01/2024] [Indexed: 01/21/2024]
Abstract
BACKGROUND Thyroid hormones play a critical role in both neuronal and glial cell functions. Multiple sclerosis (MS) has increased co-occurrence with autoimmune thyroid diseases, and recent studies have suggested a potential link between neuromyelitis optica spectrum disorder (NMOSD) and thyroid hormones. However, no previous studies have examined the relationship between thyroid hormones and myelin oligodendrocyte glycoprotein-associated demyelination (MOGAD). METHODS We investigated the role of thyroid hormones in central nervous system (CNS) autoimmune demyelinating diseases in 26 MOGAD patients, 52 NMOSD patients, 167 patients with MS, and 16 patients with other noninflammatory neurological disorders. Thyroid hormone levels and clinical data (Expanded Disability Status Scale [EDSS]) were analyzed. Volumetric brain information was determined in brain magnetic resonance imaging (MRI) using the MDbrain platform. RESULTS MOGAD patients had significantly higher levels of free triiodothyronine (FT3) compared to NMOSD patients. No correlation was found between FT3 levels and disease severity or brain volume. Thyroid-stimulating hormone (TSH) levels did not differ significantly between the groups, but in NMOSD patients, higher TSH levels were associated with lower disability scores and increased brain volume. No significant differences in free thyroxine (FT4) levels were observed between the different groups, however, FT4 levels were significantly higher in relapsing versus monophasic MOGAD patients and increased FT4 levels were associated with a higher EDSS and lower brain volume in NMOSD patients. CONCLUSION Our findings highlight the potential involvement of thyroid hormones specifically in MOGAD patients and other demyelinating CNS disorders. Understanding the role of thyroid hormones in relapsing vs monophasic MOGAD patients and in comparison to other demyelinating disorder could lead to the development of therapeutic interventions. Further studies are needed to explore the precise mechanisms and potential interventions targeting the thyroid axis as a treatment strategy.
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Affiliation(s)
- Ariel Rechtman
- Department of Neurology and Laboratory of Neuroimmunology and the Agnes-Ginges Center for Neurogenetics, Hadassah-Hebrew University Medical Center, Ein-Kerem, Faculty of Medicine, Hebrew University of Jerusalem. Jerusalem, Israel
| | - Omri Zveik
- Department of Neurology and Laboratory of Neuroimmunology and the Agnes-Ginges Center for Neurogenetics, Hadassah-Hebrew University Medical Center, Ein-Kerem, Faculty of Medicine, Hebrew University of Jerusalem. Jerusalem, Israel
| | - Nitsan Haham
- Department of Neurology and Laboratory of Neuroimmunology and the Agnes-Ginges Center for Neurogenetics, Hadassah-Hebrew University Medical Center, Ein-Kerem, Faculty of Medicine, Hebrew University of Jerusalem. Jerusalem, Israel
| | - Tal Freidman-Korn
- Department of Neurology and Laboratory of Neuroimmunology and the Agnes-Ginges Center for Neurogenetics, Hadassah-Hebrew University Medical Center, Ein-Kerem, Faculty of Medicine, Hebrew University of Jerusalem. Jerusalem, Israel
| | - Adi Vaknin-Dembinsky
- Department of Neurology and Laboratory of Neuroimmunology and the Agnes-Ginges Center for Neurogenetics, Hadassah-Hebrew University Medical Center, Ein-Kerem, Faculty of Medicine, Hebrew University of Jerusalem. Jerusalem, Israel.
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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] [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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Lanzolla G, Puccinelli L, Giudetti M, Comi S, Menconi F, Maglionico MN, Posarelli C, Figus M, Marcocci C, Marinò M. Anti-nuclear autoantibodies in Graves' disease and Graves' orbitopathy. J Endocrinol Invest 2023; 46:337-344. [PMID: 36030301 PMCID: PMC9859920 DOI: 10.1007/s40618-022-01906-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 08/18/2022] [Indexed: 01/25/2023]
Abstract
OBJECTIVE A relationship between thyroid and non-organ-specific autoimmunity could be relevant for Graves' orbitopathy (GO), which affects connective tissue. We investigated the association between GO and anti-nuclear antibodies (ANAs). METHODS Retrospective investigation was conducted in 265 patients with Graves' disease (GD), 158 with and 107 without GO. Primary outcome was: prevalence of ANAs in GO vs no-GO. Secondary outcomes were: (1) relationship between ANAs and GO features; (2) prevalence of ANAs in GD compared with non-autoimmune hyperthyroidism [(78 patients with toxic nodular goiter (TNG)]; (3) distribution of ANA patterns. RESULTS ANAs were detected in 212 (80%) GD patients, but prevalence did not differ between GO (79.7%) and no-GO (80.3%). Higher ANA titers (1:160) were more common in GO (51.5 vs 38.3%), but only nearly significantly (OR 0.5; 95% CI: 0.3-1; P = 0.059). Proptosis was lower in ANA-positive patients (mean difference: - 1.4 mm; 95% CI from - 2.5 to - 0.3; P = 0.011), in whom nearly significantly lower CAS (Mann-Whitney U: 1.5; P = 0.077) and eyelid aperture (mean difference: - 0.9 mm; 95% CI from - 2 to 0; P = 0.062) were observed. Prevalence of ANAs in GD was lower than in TNG (80 vs 91%; OR 0.3; 95% CI: 0.1-0.9; P = 0.028), but nuclear speckled pattern was more frequent (OR 22.9; 95% CI 1.3-381.3; P = 0.028). CONCLUSIONS Although ANAs are not more frequent in GO, they seem to exert a protective role on its severity and on development of GD. A switch of T cell population in ANA-positive patients, resulting in a different phenotype, may be responsible. Further studies are needed to investigate the mechanisms.
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Affiliation(s)
- G Lanzolla
- Department of Clinical and Experimental Medicine, Endocrinology Unit I, University of Pisa and University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Italy
| | - L Puccinelli
- Department of Clinical and Experimental Medicine, Endocrinology Unit I, University of Pisa and University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Italy
| | - M Giudetti
- Department of Clinical and Experimental Medicine, Endocrinology Unit I, University of Pisa and University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Italy
| | - S Comi
- Department of Clinical and Experimental Medicine, Endocrinology Unit I, University of Pisa and University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Italy
| | - F Menconi
- Department of Clinical and Experimental Medicine, Endocrinology Unit I, University of Pisa and University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Italy
| | - M N Maglionico
- Department of Surgical, Medical and Molecular Pathology, Ophthalmology Unit I, University of Pisa and University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Italy
| | - C Posarelli
- Department of Surgical, Medical and Molecular Pathology, Ophthalmology Unit I, University of Pisa and University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Italy
| | - M Figus
- Department of Surgical, Medical and Molecular Pathology, Ophthalmology Unit I, University of Pisa and University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Italy
| | - C Marcocci
- Department of Clinical and Experimental Medicine, Endocrinology Unit I, University of Pisa and University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Italy
| | - M Marinò
- Department of Clinical and Experimental Medicine, Endocrinology Unit I, University of Pisa and University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Italy.
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Ben Salah R, Hadj Kacem F, Soomauro S, Chouaib S, Frikha F, Charfi N, Abid M, Bahloul Z. Autoimmune thyroiditis associated with autoimmune diseases. ELECTRONIC JOURNAL OF GENERAL MEDICINE 2022. [DOI: 10.29333/ejgm/12399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Salazar-Viedma M, Vergaño-Salazar JG, Pastenes L, D’Afonseca V. Simulation Model for Hashimoto Autoimmune Thyroiditis Disease. Endocrinology 2021; 162:bqab190. [PMID: 34496027 PMCID: PMC8477452 DOI: 10.1210/endocr/bqab190] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Indexed: 02/07/2023]
Abstract
Hashimoto thyroiditis (HT) is a pathology that often causes a gradual thyroid insufficiency in affected patients due to the autoimmune destruction of this gland. The cellular immune response mediated by T helper lymphocytes TH1 and TH17 can induce the HT disease. In this pathologic condition, there is an imbalance between the TH17 and Treg lymphocytes as well as a gut microbiota dysfunction. The objective of this work was to describe the interactions of the cell subpopulations that participate in HT. To achieve this goal, we generated a mathematical model that allowed the simulation of different scenarios for the dynamic interaction between thyroid cells, the immune system, and the gut microbiota. We used a hypothetical-deductive design of mathematical modeling based on a system of ordinary differential equations, where the state variables are the TH1, TH17, and Treg lymphocytes, the thyrocytes, and the bacteria from gut microbiota. This work generated a compartmental model of the cellular immune response occurring in the thyroid gland. It was observed that TH1 and TH17 lymphocytes could increase the immune cells' activity, as well as activate effector cells directly and trigger the apoptosis and inflammation processes of healthy thyrocytes indirectly. Likewise, the model showed that a reduction in Treg lymphocytes could increase the activity of TH17 lymphocytes when an imbalance of the gut microbiota composition occurred. The numerical results highlight the TH1, TH17, and bacterial balance of the gut microbiota activities as important factors for the development of HT disease.
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Affiliation(s)
- Marcela Salazar-Viedma
- Laboratorio de Genética y Microevolución, Facultad de Ciencias Básicas, Universidad Católica del Maule, Talca 3466706, Chile
| | - Juan Gabriel Vergaño-Salazar
- Doctorado en Modelamiento Matemático Aplicado, Facultad de Ciencias Básicas, Universidad Católica del Maule, Talca 3466706, Chile
| | - Luis Pastenes
- Laboratorio de Genética y Microevolución, Facultad de Ciencias Básicas, Universidad Católica del Maule, Talca 3466706, Chile
- Departamento de Biología y Química, Facultad de Ciencias Básicas, Universidad Católica del Maule, Talca 3466706, Chile
| | - Vivian D’Afonseca
- Centro de Investigación y Estudios Avanzados del Maule (CIEAM), Vicerrectoría de Investigación y Posgrado, Universidad Católica del Maule, Talca 3466706, Chile
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Huo L, Wang H, Yuan Y, Gao J, Liu X. Positive antithyroid antibody predicts severity of neuromyelitis optica spectrum disorder in children. Mult Scler Relat Disord 2021; 57:103425. [PMID: 34906814 DOI: 10.1016/j.msard.2021.103425] [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: 04/19/2021] [Revised: 11/19/2021] [Accepted: 11/21/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Neuromyelitis optica spectrum disease (NMOSD) is a rare autoimmune disease, which can coexist with autoimmune thyroid diseases (AITDS). There has been no report on the clinical characteristics of NMOSD in children with positive anti-thyroid antibodies (ATAbs). The aim of this study is to evaluate thyroid function and detect the difference between ATAbs seropositive and seronegative NMOSD children. METHODS 108 children with a confirmed diagnosis of NMOSD who were admitted to Shengjing Hospital of China Medical University from January 2015 to September 2020 were enrolled and their thyroid functions were evaluated. They were divided into two groups by ATAbs abnormalities. Their demographic characteristics, clinical symptoms, laboratory and MRI scan results of the brain and spinal cord were assessed. RESULTS ATAbs positive rate was higher in children with NMOSD when compared with healthy controls (P < 0.05). Most NMOSD children with positive ATAbs were female (P < 0.01). The expanded disability status scale (EDSS) score was significantly higher in the ATAbs positive group (P < 0.01). There were statistically significant differences for the incidence of bulbar area postrema symptoms, spinal cord symptoms, and fever of unknown origin of the first onset between the ATAbs positive and negative group (P < 0.05). The ANA and MOG antibody positive rate, longitudinally extensive transverse myelitis (LETM), and electroencephalogram (EEG) were significantly higher in ATAbs positive group (P < 0.05). CONCLUSION MOG antibody-positive is a unique marker of aggravation of neurological dysfunction in ATAbs-positive NMOSD children. Monitoring ATAbs may play an important role in predicting the prognosis of NMOSD.
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Affiliation(s)
- Liang Huo
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang 110004, China.
| | - Hua Wang
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Yujun Yuan
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang 110004, China; Department of Neurological Function, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Jian Gao
- Department of Radiology, Shengjing Hospital, China Medical University, Shenyang, China
| | - Xueyan Liu
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang 110004, China.
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Pilli T, Dalmazio G, Porcelli B, Cantara S, Tabucchi A, Pini A, Spreafico A, Cartocci A, Forleo R, Pacini F, Scapellato C, Castagna MG. Screening of Organ-Specific Autoantibodies in a Large Cohort of Patients with Autoimmune Thyroid Diseases. Thyroid 2021; 31:1416-1423. [PMID: 34281356 DOI: 10.1089/thy.2021.0170] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Background: Autoimmune diseases tend to cluster in the same individual or in families. Four types of autoimmune polyglandular syndromes (APS) have been described based on the combination of endocrine and/or non-endocrine autoimmune diseases. In particular, type-3 APS is defined by the association of an autoimmune thyroid disease (ATD) and other autoimmune diseases and has a multifactorial etiology. The natural history of autoimmune diseases is characterized by three stages: potential, subclinical, and clinical. Methods: To determine the prevalence of organ-specific autoantibodies (anti-adrenal, anti-ovary [StCA], anti-pituitary [APA], anti-parietal cells [PCA], anti-tissue transglutaminase [tTGAb], anti-mitochondrial [AMA], anti-glutamic acid decarboxylase [GADA], anti-nicotinic acetylcholine receptor) in patients with ATD and to define the stage of the disease in patients with positive autoantibodies. From January 2016 to November 2018, 1502 patients (1302 female; age 52.7 ± 14.7 [mean ± standard deviation] years, range 18-86 years) with ATD (1285/1502 [85.6%] with chronic autoimmune thyroiditis and 217/1502 [14.4%] with Graves' disease) were prospectively enrolled. Results: The most common organ-specific autoantibodies were PCA (6.99%) and GADA (2.83%), while the prevalence of the remaining autoantibodies was ≤1%. All autoimmune diseases, but celiac disease, were predominant at the potential stage. Sex, ATD type, smoking habit, and coexistence of other autoimmune diseases correlated with the susceptibility to develop chronic atrophic gastritis (CAG) or autoimmune diabetes mellitus. Conclusions: The association between ATD and CAG was the most common manifestation of type-3 APS, mainly at the potential stage, that could lead to appropriate follow-up for early detection and timely treatment of the disease.
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Affiliation(s)
- Tania Pilli
- Department of Clinical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
| | - Gilda Dalmazio
- Department of Clinical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
| | - Brunetta Porcelli
- Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Silvia Cantara
- Department of Clinical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
| | - Antonella Tabucchi
- Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Alessandro Pini
- Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Adriano Spreafico
- Department of Innovation, Experimentation, Clinical and Translational Research, Azienda Ospedaliera Universitaria Senese, Siena, Italy
| | - Alessandra Cartocci
- Department of Clinical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
- Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Raffaella Forleo
- Department of Clinical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
| | - Furio Pacini
- Department of Clinical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
| | - Carlo Scapellato
- Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Maria Grazia Castagna
- Department of Clinical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
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Lupoli GA, Tasso M, Costa L, Caso F, Scarpa R, Del Puente A, Peluso R. Coeliac disease is a risk factor for the development of seronegative arthritis in patients with autoimmune thyroid disease. Rheumatology (Oxford) 2021; 60:2440-2447. [PMID: 33197262 DOI: 10.1093/rheumatology/keaa640] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 08/16/2020] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE Hashimoto's thyroiditis is known to cluster with other systemic autoimmune disorders. Rheumatic manifestations, such as a seronegative non-erosive polyarthritis have been described. The aim of this study was to evaluate the characteristics and the prevalence of rheumatic features in thyroiditis patients, and to ascertain whether the association with systemic autoimmune disorders improved the arthritis manifestations. METHODS In total, 180 thyroiditis patients were enrolled. Major clinical and demographic characteristics have been recorded. Patients underwent a rheumatological clinical assessment and extra-articular manifestations allowing for a differential diagnosis with systemic autoimmune diseases and spondyloarthropathy. Presence of systemic autoimmune diseases was recorded. RESULTS A total of 8.33% of thyroiditis patients shown a peripheral inflammatory arthritis (P = 0.002). Female gender (P = 0.042) and thyroid peroxidase (TPOAbs) positivity (P = 0.001) were more frequent. In total, 37 patients had systemic autoimmune diseases (P = 0.0003). A significant high prevalence of coeliac disease and Addison disease was found (P = 0.034 and P = 0.049, respectively). In patients with coeliac disease, the articular manifestations were more frequent (21.21%) (P = 0.001) and the risk to develop joint involvement was 2.96. CONCLUSION Although we found an articular involvement in about one-third of thyroiditis patients, the prevalence of inflammatory arthropathy was only 8.33%. The prevalence of other coexisting autoimmune disorders was 34.26% with a significant prevalence of coeliac disease (7.41%). Thyroiditis patients with coeliac disease have an articular involvement more frequently than those without. In these patients, we have found a high risk of developing arthritis than patients with only thyroiditis, suggesting cumulative autoimmune effects in the developing articular involvement.
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Affiliation(s)
| | - Marco Tasso
- Department of Clinical Medicine and Surgery, Rheumatology Unit, Federico II University of Naples, Naples, Italy
| | - Luisa Costa
- Department of Clinical Medicine and Surgery, Rheumatology Unit, Federico II University of Naples, Naples, Italy
| | - Francesco Caso
- Department of Clinical Medicine and Surgery, Rheumatology Unit, Federico II University of Naples, Naples, Italy
| | - Raffaele Scarpa
- Department of Clinical Medicine and Surgery, Rheumatology Unit, Federico II University of Naples, Naples, Italy
| | - Antonio Del Puente
- Department of Clinical Medicine and Surgery, Rheumatology Unit, Federico II University of Naples, Naples, Italy
| | - Rosario Peluso
- Department of Clinical Medicine and Surgery, Rheumatology Unit, Federico II University of Naples, Naples, Italy
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11
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Virili C, Brusca N, Capriello S, Centanni M. Levothyroxine Therapy in Gastric Malabsorptive Disorders. Front Endocrinol (Lausanne) 2020; 11:621616. [PMID: 33584549 PMCID: PMC7876372 DOI: 10.3389/fendo.2020.621616] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 12/11/2020] [Indexed: 12/19/2022] Open
Abstract
Oral levothyroxine sodium is absorbed in the small intestine, mainly in the jejunum and the ileum being lower the absorption rate at duodenal level. The time interval between the ingestion of oral thyroxine and its appearance in the plasma renders unlike a gastric absorption of the hormone. However, several evidence confirm the key role of the stomach as a prerequisite for an efficient absorption of oral levothyroxine. In the stomach, in fact, occur key steps leading to the dissolution of thyroxine from the solid form, the process bringing the active ingredient from the pharmaceutical preparation to the aqueous solution. In particular, gastric juice pH, volume, viscosity, as well as gastric emptying time seem to be the most important limiting factors. These hypotheses are confirmed by the detection of an increased need for levothyroxine in patients with Helicobacter pylori infection, chronic atrophic gastritis, gastroparesis, or in simultaneous treatment with drugs interfering with gastric acidic output. The aim of the present article is to focus on the knowledge of pathophysiologic events that determine the absorptive fate of traditional (tablet) and alternative thyroxine preparations (softgel capsule and liquid solution) in patients bearing gastric disorders.
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Affiliation(s)
- Camilla Virili
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | - Nunzia Brusca
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Silvia Capriello
- Endocrinology Unit, Santa Maria Goretti Hospital, AUSL Latina, Latina, Italy
| | - Marco Centanni
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
- Endocrinology Unit, Santa Maria Goretti Hospital, AUSL Latina, Latina, Italy
- *Correspondence: Marco Centanni,
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12
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Lahner E, Conti L, Cicone F, Capriello S, Cazzato M, Centanni M, Annibale B, Virili C. Thyro-entero-gastric autoimmunity: Pathophysiology and implications for patient management. Best Pract Res Clin Endocrinol Metab 2020; 34:101373. [PMID: 31864909 DOI: 10.1016/j.beem.2019.101373] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The association between autoimmune atrophic gastritis and thyroid disorders has been observed since the early 1960s and the expression "thyrogastric syndrome" was coined to indicate the presence of thyroid autoantibodies or autoimmune thyroid disease in patients with pernicious anemia, a late clinical stage of autoimmune atrophic gastritis. More recently, it was confirmed that autoimmune thyroid disorders, in particular Hashimoto's thyroiditis, may be frequently associated with other organ-specific, immune-mediated disorders, such as autoimmune atrophic gastritis or celiac disease. The association of Hashimoto's thyroiditis with autoimmune atrophic gastritis or celiac disease in adult patients is currently considered part of the polyglandular autoimmune syndromes which include several autoimmune disorders associated with an autoaggressive impairment of endocrine glands. From a clinical point of view, the thyro-entero-gastric autoimmunity may lead to potentially serious consequences like anemia, micronutrients deficiencies, and drugs malabsorption, as well as to an increased risk for malignancies. These alterations may frequently present in an underhand manner, with consequent diagnostic and treatment delays. Many aspects of the association between thyroid, gastric and intestinal autoimmune diseases still await clarification. The present review focuses on the embryological, genetic and pathophysiological aspects of thyro-entero-gastric autoimmunity. In particular, the current diagnostic criteria of autoimmune thyroid disease, autoimmune atrophic gastritis, and celiac disease are reviewed, along with the evidences for their association in poly-autoimmunity syndromes. The benefits of proactive screening of autoimmune thyroid disorders in patients with autoimmune gastritis or enteropathy and viceversa are also discussed.
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Affiliation(s)
- Edith Lahner
- Medical-Surgical Department of Clinical Sciences and Translational Medicine, Sant'Andrea Hospital, School of Medicine, Sapienza University of Rome, Via Grottarossa 1035, 00189, Rome, Italy
| | - Laura Conti
- Medical-Surgical Department of Clinical Sciences and Translational Medicine, Sant'Andrea Hospital, School of Medicine, Sapienza University of Rome, Via Grottarossa 1035, 00189, Rome, Italy
| | - Francesco Cicone
- Department of Nuclear Medicine and Molecular Imaging, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.
| | - Silvia Capriello
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Viale Policlinico 155, 00161, Rome, Italy
| | - Maria Cazzato
- Medical-Surgical Department of Clinical Sciences and Translational Medicine, Sant'Andrea Hospital, School of Medicine, Sapienza University of Rome, Via Grottarossa 1035, 00189, Rome, Italy
| | - Marco Centanni
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Viale Policlinico 155, 00161, Rome, Italy
| | - Bruno Annibale
- Medical-Surgical Department of Clinical Sciences and Translational Medicine, Sant'Andrea Hospital, School of Medicine, Sapienza University of Rome, Via Grottarossa 1035, 00189, Rome, Italy
| | - Camilla Virili
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Viale Policlinico 155, 00161, Rome, Italy
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13
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Erbasan F. Association and Similarities between Undifferentiated Connective Tissue Diseases and Autoimmune Thyroid Diseases. ANKARA MEDICAL JOURNAL 2019. [DOI: 10.17098/amj.624524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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14
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15
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Bagnasco M, Saverino D, Pupo F, Marchiano M, Alessio MG, Schlumberger W, Antico A, Pesce G, Bizzaro N. Estimate of the Prevalence of Anti-Gastric Parietal Cell Autoantibodies in Healthy Individuals Is Method Dependent. Am J Clin Pathol 2018; 150:285-292. [PMID: 30007281 DOI: 10.1093/ajcp/aqy061] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVES Anti-parietal cell antibodies (APCA) are a serologic marker of autoimmune gastritis. Their prevalence in healthy individuals is not well defined. METHODS We evaluated APCA prevalence in 515 healthy blood-donors by rat/primate tissue indirect immunofluorescence (IIF), enzyme-linked immunosorbent assay (ELISA), and immunoblot. RESULTS Fifty-three of 515 (10.3%) subjects were positive for APCA by at least one method: 18 only by ELISA, 10 by rodent tissue IIF, and one by primate tissue IIF; 18 were positive by ELISA and primate tissue IIF, and one by ELISA and rodent tissue IIF. Two were positive by both IIF methods, and three were triple positive. APCA positivity was confirmed by immunoblot in 100% of ELISA positive, in 95.8% of positive primate tissue IIF, and in 50% of positive rat tissue IIF. CONCLUSIONS A great discrepancy in APCA prevalence detected by different methods in this cohort was apparent. Thus, the results on APCA prevalence in healthy individuals are likely method-dependent.
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Affiliation(s)
- Marcello Bagnasco
- Dipartimento di Medicina Interna, University of Genoa, Genoa, Italy
- Laboratory of Autoimmunology, Ospedale Policlinico San Martino, Genoa, Italy
| | - Daniele Saverino
- Dipartimento di Medicina Sperimentale, University of Genoa, Genoa, Italy
- Laboratory of Autoimmunology, Ospedale Policlinico San Martino, Genoa, Italy
| | - Francesca Pupo
- Dipartimento di Medicina Interna, University of Genoa, Genoa, Italy
- Laboratory of Autoimmunology, Ospedale Policlinico San Martino, Genoa, Italy
| | - Manuela Marchiano
- Dipartimento di Medicina Interna, University of Genoa, Genoa, Italy
- Laboratory of Autoimmunology, Ospedale Policlinico San Martino, Genoa, Italy
| | | | | | - Antonio Antico
- Laboratory of Clinical Pathology, Civic Hospital, Santorso, Italy
| | - Giampaola Pesce
- Dipartimento di Medicina Interna, University of Genoa, Genoa, Italy
- Laboratory of Autoimmunology, Ospedale Policlinico San Martino, Genoa, Italy
| | - Nicola Bizzaro
- Laboratory of Clinical Pathology, San Antonio Hospital, Tolmezzo, Italy
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16
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Kridin K, Khamaisi M, Comaneshter D, Batat E, Cohen AD. Autoimmune Thyroid Diseases and Thyroid Cancer in Pemphigus: A Big Data Analysis. Front Med (Lausanne) 2018; 5:159. [PMID: 29900171 PMCID: PMC5988868 DOI: 10.3389/fmed.2018.00159] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2018] [Accepted: 05/08/2018] [Indexed: 12/27/2022] Open
Abstract
There is a little consensus regarding the association of pemphigus with autoimmune thyroid diseases. While this association had been confirmed by some observational studies, others had refuted it. We aimed to study the association between pemphigus and Hashimoto's thyroiditis, Grave's disease, and thyroid cancer using a large-scale real-life computerized database. A cross-sectional study was performed to compare pemphigus patients with age-, sex-, and ethnicity-matched control subjects regarding the prevalence of overt thyroid diseases. Chi-square and t-tests were used for univariate analysis, and a logistic regression model was used for multivariate analysis. The study was performed using the computerized database of Clalit Healthcare Services ensuring 4.5 million individuals. A total of 1,985 pemphigus patients and 9,874 controls were included in the study. The prevalence of Hashimoto's thyroiditis (12.9 vs. 11.9%; P = 0.228), Graves's disease (0.7 vs. 0.7%; P = 0.986), and thyroid cancer (0.7 vs. 0.5%; P = 0.305) were comparable among patients with pemphigus and control subjects. In sex-stratified analysis, pemphigus associated significantly with Hashimoto's thyroiditis among male patients (OR, 1.36; 95% CI, 1.04-1.79). In multivariate analysis adjusting for potential confounding factors, no independent associations between the conditions were revealed. Study findings were robust to sensitivity analysis that included only patients under pemphigus-specific treatments. In conclusion, Hashimoto's thyroiditis was found to be associated with pemphigus only among male patients, but not among all patients. Physicians treating patients with pemphigus might be aware of this possible association. This study does not provide a clue for an association of pemphigus with Grave's disease or thyroid cancer.
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Affiliation(s)
- Khalaf Kridin
- Department of Dermatology, Rambam Health Care Campus, Haifa, Israel
| | - Mogher Khamaisi
- Internal Medicine D, Institute of Endocrinology, Diabetes and Metabolism, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Doron Comaneshter
- Department of Quality Measurements and Research, Clalit Health Services, Tel Aviv, Israel
| | - Erez Batat
- Department of Quality Measurements and Research, Clalit Health Services, Tel Aviv, Israel
| | - Arnon D Cohen
- Department of Quality Measurements and Research, Clalit Health Services, Tel Aviv, Israel.,Siaal Research Center for Family Medicine and Primary Care, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
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Trusau A, Brit ML. Propylthiouracil-induced ANCA-negative cutaneous small vessel vasculitis. J Community Hosp Intern Med Perspect 2018; 8:35-37. [PMID: 29441165 PMCID: PMC5804720 DOI: 10.1080/20009666.2017.1422673] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Accepted: 12/21/2017] [Indexed: 11/29/2022] Open
Abstract
Propylthiouracil (PTU) is a commonly used medication for the treatment of hyperthyroidism. PTU is known to cause different adverse reactions including autoimmune syndromes. PTU-induced autoimmune syndromes can be classified into drug-induced lupus or drug-induced vasculitis. Differential diagnoses could be very challenging. PTU-induced vasculitis is more common than PTU-induced lupus, and has a higher risk of morbidity and mortality. Usually it is limited to the skin in a form of cutaneous leukocytoclastic vasculitis, but may also affect organs including kidneys and lungs. Discontinuation of PTU should be a first step in the treatment and could lead to complete resolution of symptoms. Typically, lesions resolve spontaneously within 2–4 weeks, but chronic or recurrent disease may occur in up to 10% of patients. In cases without improvement after drug discontinuation, cases refractory to glucocorticosteroids, with necrotizing skin lesions or extracutaneous organ involvement referral to rheumatologist for more aggressive immunosuppressive treatment is indicated. Optimal duration of immunosuppressive therapy is unknown, but it is reasonable to gradually taper mediations and monitor clinical response. Frequent monitoring for side effects is mandatory for patients on PTU therapy. Treatment should be stopped immediately, if patient develops any of autoimmune syndromes. An accurate and prompt diagnosis is essential, because it determines further management. We report a rare case of antineutrophil cytoplasm antibody-negative cutaneous small vessel vasculitis as a result of longstanding exposure to PTU.
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Affiliation(s)
- Aliaksandr Trusau
- Department of Medicine, University of Tennessee College of Medicine, Chattanooga, TN, USA
| | - Michael L Brit
- Department of Medicine/Division of Rheumatology, University of Tennessee College of Medicine, Chattanooga, TN, USA.,Erlanger Health System, Chattanooga, TN, USA
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18
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Autoimmunity and Gastric Cancer. Int J Mol Sci 2018; 19:ijms19020377. [PMID: 29373557 PMCID: PMC5855599 DOI: 10.3390/ijms19020377] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 01/23/2018] [Accepted: 01/24/2018] [Indexed: 12/27/2022] Open
Abstract
Alterations in the immune response of patients with autoimmune diseases may predispose to malignancies, and a link between chronic autoimmune gastritis and gastric cancer has been reported in many studies. Intestinal metaplasia with dysplasia of the gastric corpus-fundus mucosa and hyperplasia of chromaffin cells, which are typical features of late-stage autoimmune gastritis, are considered precursor lesions. Autoimmune gastritis has been associated with the development of two types of gastric neoplasms: intestinal type and type I gastric carcinoid. Here, we review the association of autoimmune gastritis with gastric cancer and other autoimmune features present in gastric neoplasms.
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19
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Santaguida MG, Gatto I, Mangino G, Virili C, Stramazzo I, Fallahi P, Antonelli A, Gargiulo P, Romeo G, Centanni M. Breg Cells in Celiac Disease Isolated or Associated to Hashimoto's Thyroiditis. Int J Endocrinol 2018; 2018:5290865. [PMID: 30402096 PMCID: PMC6196981 DOI: 10.1155/2018/5290865] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 07/16/2018] [Accepted: 09/08/2018] [Indexed: 12/18/2022] Open
Abstract
Hashimoto's thyroiditis (HT) may occur associated with celiac disease (CD). Regulatory B cells (Breg) subsets have been shown to play a significant role in autoimmune processes. Therefore, we have characterized their distribution in the peripheral blood obtained from 10 patients with isolated HT, 10 patients with HT + CD, 9 patients with isolated CD, and 9 healthy donors (HD). Th17 cells were significantly increased in patients with HT and in patients bearing both HT and CD, while patients with isolated CD exhibited a lower percentage of Th17, as compared with healthy donors. CD24hiCD38hi Breg cells were significantly higher in patients with HT + CD and in patients with isolated CD as compared to both HD patients and patients with isolated HT (p = 0.0010). On the contrary, Breg memory phenotypes (CD24hiCD38- and CD24hiCD27+) significantly decreased in patients with HT + CD as compared with the isolated disorders. Following CpG oligodeoxynucleotide stimulation, IL-10+ CD24hiCD38hi Breg cells were similar in all groups of patients, despite these cells would have been higher in CD patients. In conclusion, celiac disease, isolated and even more when associated with HT, determines a peculiar behavior of Breg cells which are increased in number but possibly functionally defective. Furthermore, the association CD + HT was characterized by a reduction of Breg memory subsets as compared with the isolated disorders. The behavior of Th17 subset in patients with celiac disease associated with HT might have been sensitive to the effect of long-lasting GFD, and it is essentially determined by the presence of thyroid autoimmunity.
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Affiliation(s)
- Maria Giulia Santaguida
- Department of Medico-Surgical Sciences and Biotechnologies, “Sapienza” University of Rome, Latina, Italy
| | - Ilenia Gatto
- Department of Medico-Surgical Sciences and Biotechnologies, “Sapienza” University of Rome, Latina, Italy
| | - Giorgio Mangino
- Department of Medico-Surgical Sciences and Biotechnologies, “Sapienza” University of Rome, Latina, Italy
| | - Camilla Virili
- Department of Medico-Surgical Sciences and Biotechnologies, “Sapienza” University of Rome, Latina, Italy
| | - Ilaria Stramazzo
- Department of Medico-Surgical Sciences and Biotechnologies, “Sapienza” University of Rome, Latina, Italy
| | - Poupak Fallahi
- Department of Clinical and Experimental Medicine, University of Pisa, Italy
| | | | - Patrizia Gargiulo
- Department of Experimental Medicine, “Sapienza” University of Rome, Italy
| | - Giovanna Romeo
- Department of Medico-Surgical Sciences and Biotechnologies, “Sapienza” University of Rome, Latina, Italy
| | - Marco Centanni
- Department of Medico-Surgical Sciences and Biotechnologies, “Sapienza” University of Rome, Latina, Italy
- Endocrinology Unit, AUSL Latina, Latina, Italy
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20
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BREG cells in Hashimoto's thyroiditis isolated or associated to further organ-specific autoimmune diseases. Clin Immunol 2017; 184:42-47. [DOI: 10.1016/j.clim.2017.04.012] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 04/13/2017] [Accepted: 04/27/2017] [Indexed: 01/05/2023]
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21
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Ruggeri RM, Trimarchi F, Giuffrida G, Certo R, Cama E, Campennì A, Alibrandi A, De Luca F, Wasniewska M. Autoimmune comorbidities in Hashimoto's thyroiditis: different patterns of association in adulthood and childhood/adolescence. Eur J Endocrinol 2017; 176:133-141. [PMID: 27913607 DOI: 10.1530/eje-16-0737] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 10/18/2016] [Accepted: 11/08/2016] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Hashimoto's thyroiditis (HT), the most common autoimmune thyroid disease at any age, is often associated with other autoimmune diseases. The present study was aimed to describe the type and frequency of non-thyroidal autoimmune diseases (NTADs) in HT patients and to delineate the clinical pattern of diseases clustering in pediatric/adolescent and adult age. DESIGN Cross-sectional study. METHODS 1053 newly diagnosed HT patients (500 adults (467 F, mean age 40.2 ± 13.7 years) and 553 children/adolescents (449 F, mean age 11.1 ± 3.0 years)) were evaluated for common NTADs by means of careful recording of medical history, physical examination and assessment of selected autoantibody profiles. RESULTS The prevalence of associated NTADs was significantly higher in adults than that in pediatric/adolescent HT patients (P < .0001). In addition, the number of adult patients suffering from two or more associated NTADs was significantly higher than that of children/adolescent (P < 0.0001). A female prevalence was evident in both cohorts, but was significant in the adults (P < 0.0001). The epidemiological distribution of NTADs was strongly different in the two cohorts, the most frequent associated diseases being arthropathies and connective tissue diseases in adults and type 1 diabetes and coeliac disease in children/adolescents. Skin diseases were represented with similar prevalence in both cohorts, vitiligo being the most common. CONCLUSIONS Age at HT presentation may influence autoimmune diseases clustering, favoring the association of specific NTADs in different ages of life. Moreover, the association between HT and NTADs increases with age and occurs most frequently in adults.
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Affiliation(s)
- R M Ruggeri
- Division of EndocrinologyDepartment of Clinical and Experimental Medicine
| | | | - G Giuffrida
- Division of EndocrinologyDepartment of Clinical and Experimental Medicine
| | - R Certo
- Division of EndocrinologyDepartment of Clinical and Experimental Medicine
| | - E Cama
- Division of EndocrinologyDepartment of Clinical and Experimental Medicine
- Department of Adult and Development Age Human Pathology 'Gaetano Barresi'
| | - A Campennì
- Departments of Biomedical Sciences and Morpho-Functional Imaging
| | - A Alibrandi
- EconomicsUniversity of Messina, Messina, Italy
| | - F De Luca
- Department of Adult and Development Age Human Pathology 'Gaetano Barresi'
| | - M Wasniewska
- Department of Adult and Development Age Human Pathology 'Gaetano Barresi'
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Cho EB, Min JH, Cho HJ, Seok JM, Lee HL, Shin HY, Lee KH, Kim BJ. Low T3 syndrome in neuromyelitis optica spectrum disorder: Associations with disease activity and disability. J Neurol Sci 2016; 370:214-218. [DOI: 10.1016/j.jns.2016.09.039] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Revised: 09/04/2016] [Accepted: 09/20/2016] [Indexed: 11/26/2022]
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Sun A, Chang JYF, Wang YP, Cheng SJ, Chen HM, Chiang CP. Effective vitamin B12 treatment can reduce serum antigastric parietal cell antibody titer in patients with oral mucosal disease. J Formos Med Assoc 2016; 115:837-844. [DOI: 10.1016/j.jfma.2016.05.003] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Revised: 05/14/2016] [Accepted: 05/24/2016] [Indexed: 11/17/2022] Open
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Castoro C, Le Moli R, Arpi ML, Tavarelli M, Sapuppo G, Frittitta L, Squatrito S, Pellegriti G. Association of autoimmune thyroid diseases, chronic atrophic gastritis and gastric carcinoid: experience from a single institution. J Endocrinol Invest 2016; 39:779-84. [PMID: 26928404 DOI: 10.1007/s40618-016-0445-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Accepted: 02/09/2016] [Indexed: 12/11/2022]
Abstract
PURPOSE Autoimmune polyendocrine syndromes (APS) type III are characterized by the association of autoimmune thyroid disease (ATD) with other autoimmune diseases such as diabetes, alopecia, pernicious anemia, vitiligo and chronic atrophic gastritis. A strong association between ATD and atrophic gastritis (AG) has been demonstrated. Moreover 10 % of patients affected by AG have a predisposition to develop gastric carcinoid and adenocarcinoma as a result of chronic hypergastrinemia caused by achlorhydria and subsequent ELC cells neoplastic transformation. METHODS The aim of the study is to evaluate, in a consecutive series of patients followed for ATD in our outpatients clinic, the prevalence of AG. In the period 2004-2014, 242 patients with ATD underwent a screening performing APCA, Vitamin B12, ferritin, iron, and hemoglobin and red cells count measurements with subsequent gastroscopy in case of APCA positivity. RESULTS We found 57/242 (23.5 %) patients with APCA positivity. Of these patients 33/57 (57.8 %), 31 F and 2 M, were affected by Graves disease; 24/57 (42.1 %) 21 F and 3 M by Hashimoto thyroiditis; 10/57 (17.5 %) presented with anemia, 14/57 (24.5 %) with vitamin B12 deficiency, 9/57 (15.7 %) with iron deficiency. In 2/57 a gastric carcinoid was found. CONCLUSIONS Our data confirm the high association rate of AG in ATD which frequently is not an isolated disease but configure the picture of APS type III and need to be followed accordingly. An early diagnosis may be useful for diagnosis of gastric carcinoids and to explain and treat a gastric related L-thyroxine malabsorption and presence of chronic unexplained anemia.
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Affiliation(s)
- C Castoro
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - R Le Moli
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - M L Arpi
- Endocrinology, Garibaldi-Nesima Hospital, Via Palermo n. 636, 95126, Catania, Italy
| | - M Tavarelli
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - G Sapuppo
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - L Frittitta
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - S Squatrito
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - G Pellegriti
- Endocrinology, Garibaldi-Nesima Hospital, Via Palermo n. 636, 95126, Catania, Italy.
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Autoimmune polyglandular syndrome type 3 (APS-3) among patients with premature ovarian insufficiency (POI). Eur J Obstet Gynecol Reprod Biol 2016; 203:61-5. [PMID: 27240263 DOI: 10.1016/j.ejogrb.2016.05.023] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Revised: 04/25/2016] [Accepted: 05/13/2016] [Indexed: 02/06/2023]
Abstract
OBJECTIVES Autoimmune polyglandular syndrome type 3 - (APS-3), is defined as the coexistence of autoimmune thyroiditis with other non-ovarian autoimmune diseases without primary adrenal insufficiency. Additionally the definition of APS-3 also includes primary ovarian insufficiency (POI) coexistence with autoimmune thyroiditis. The main goal of that study is to assess the prevalence of APS-3 defined as coexistence of autoimmune thyroiditis with POI in population of 46 XX karyotype women with primary ovarian insufficiency (POI). The second goal is to investigate hormonal profile and insulin sensitivity in women with POI and subgroups of women with APS-3 - POI/APS-3(+) and without APS 3 - POI/APS-3(-). MATERIALS AND METHODS Anthropometric measurements, coexistence of autoimmune diseases, androgens, fasting glucose and insulin, glucose and insulin at 60' and 120' of oral glucose tolerance test (OGTT) and homeostasis model for insulin resistance (HOMA-IR), were determine in 98 patients aged between 18 and 39 with spontaneous 46 XX primary ovarian insufficiency (POI), in 33 POI/APS-3(+), 65 POI/APS-3(-), and 75 healthy controls. RESULTS Continuous data were summarized by the mean±standard deviation (SD), and categorical data by number (percentages). Data were checked for normality using Shapiro-Wilk test, the comparison between groups were performed using non-parametric Mann-Whitney or Kruskall-Wallis test. Pearson's correlation coefficient was used to assess the relationships between parameters. Statistical significance was defined as p values <0.05. Autoimmune thyroid disease (ATD) was presented in 33/98 (33.7%) patients with POI. The groups did not differ significantly in respect to age and body mass index (BMI). Women with POI, POI/APS-3(+) and POI/APS-3(-) showed significantly lower serum androgens in comparison to controls. Additionally women with POI/APS-3(+) showed hyperinsulinemia after 1h of OGTT; No significant differences in serum fasting glucose, insulin and during 2h OGTT between groups were observed. CONCLUSIONS The prevalence of APS-3 is 33.7% in patients with spontaneous 46 XX primary ovarian insufficiency. Women with POI, POI/APS-3(+) and POI/APS-3(-) feature lower testosterone, androstendione, dehydroepiandrostendione sulphate in comparison to controls. Women with POI/APS-3(+) could have hyperinsulinemia and should be carefully evaluated for metabolic disorders.
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Beneventi F, Locatelli E, Alpini C, Lovati E, Ramoni V, Simonetta M, Cavagnoli C, Spinillo A. Association between previously unknown connective tissue disease and subclinical hypothyroidism diagnosed during first trimester of pregnancy. Fertil Steril 2015; 104:1195-201. [DOI: 10.1016/j.fertnstert.2015.07.1158] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Revised: 07/23/2015] [Accepted: 07/29/2015] [Indexed: 12/13/2022]
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Amin A, Alkemary A, Abdo M, Salama M. Technetium-99m thyroid scan; does it have a diagnostic aid in sub-clinical auto-immune thyroid disease in systemic lupus erythematosus patients? Lupus 2015; 25:155-61. [PMID: 26345676 DOI: 10.1177/0961203315603137] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2014] [Accepted: 07/29/2015] [Indexed: 11/17/2022]
Abstract
PURPOSE Technetium-99m (Tc-99m) thyroid scintigraphy is a well known diagnostic tool that shows the entire gland in a single image. We aimed to evaluate its additive diagnostic value in subclinical autoimmune thyroid disease (S-AITD) in systemic lupus erythematosus (SLE) patients. METHODS We investigated 100 systemic lupus erythematosus (SLE) patients without overt thyroid involvement (eight men and 92 women; mean age 40±6.5 years) and 50 age and sex matched controls. All were subjected to thyroid evaluation using anti-thyroglobulin (anti-TG) and anti-thyroid peroxidase (anti-TPO) antibodies; hormones (FT3; FT4 and TSH) and Tc-99m thyroid scintigraphy. RESULTS 14/100 (14%) and none (0%) were positive for S-AITD in SLE and control groups, respectively (P = 0.0001). They were classified by thyroid scintigraphy and hormonal profile into 2/14 Hashimoto; 10/14 atrophic thyroiditis and 2/14 Graves' disease. Anti-TPO was elevated in 12 SLE cases, while anti-TG was elevated in only 2/14 (P = 0.0001). Thyroid scintigraphy showed statistically significant associations with FT4, TSH and anti-TPO. CONCLUSION Tc-99m thyroid scintigraphy may have an additional diagnostic role in S-AITD among SLE patients, with an impact on patient management. This potential needs to be further evaluated in a larger series on a multicenter basis.
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Affiliation(s)
- A Amin
- Nuclear Medicine Department, Faculty of Medicine, Cairo University, Egypt
| | - A Alkemary
- Internal Medicine Department, Faculty of Medicine, Cairo University, Egypt
| | - M Abdo
- Rheumatology Department, Faculty of Medicine, Cairo University, Egypt
| | - M Salama
- Nuclear Medicine Department, Faculty of Medicine, Cairo University, Egypt
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Osborne D, Sobczyńska-Malefora A. Autoimmune mechanisms in pernicious anaemia & thyroid disease. Autoimmun Rev 2015; 14:763-8. [PMID: 25936607 DOI: 10.1016/j.autrev.2015.04.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Accepted: 04/23/2015] [Indexed: 12/15/2022]
Abstract
Pernicious anaemia (PA) and some types of thyroid disease result from autoimmune processes. The autoimmune mechanisms in these conditions have not been fully elucidated. This review discusses the autoimmune mechanisms involved in PA and how these affect diagnosis and disease progression. In addition to gastric antibodies, antibodies to the vitamin B12 binding protein transcobalamin which can result in high serum B12 levels are also addressed with regard to how they affect clinical practice. The role of autoimmune susceptibility is investigated by comparing PA to one of its most common comorbidities, autoimmune thyroid disease (AITD). Thyroid disease (although not exclusively AITD) and B12 deficiency are both also implicated in the pathology of hyperhomocysteinemia, an elevated homocysteine in plasma. Since hyperhomocysteinemia is a risk factor for cardiovascular occlusive disease, this review also addresses how thyroid disease in particular leads to changes in homocysteine levels.
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Autoimmune thyroid disease and rheumatoid arthritis: relationship and the role of genetics. Immunol Res 2014; 60:193-200. [DOI: 10.1007/s12026-014-8598-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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30
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El-Hadidi KT, Mansour MA, El-Wakd MM, El-Emary AE. Thyroid dysfunction and anti-thyroid antibodies in Egyptian patients with systemic lupus erythematosus: Correlation with clinical musculoskeletal manifestations. THE EGYPTIAN RHEUMATOLOGIST 2014. [DOI: 10.1016/j.ejr.2014.01.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Wang YP, Lin HP, Chen HM, Kuo YS, Lang MJ, Sun A. Hemoglobin, iron, and vitamin B12 deficiencies and high blood homocysteine levels in patients with anti-thyroid autoantibodies. J Formos Med Assoc 2014; 113:155-60. [DOI: 10.1016/j.jfma.2012.04.003] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2012] [Accepted: 04/09/2012] [Indexed: 11/26/2022] Open
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High prevalence of antinuclear antibodies in children with thyroid autoimmunity. J Immunol Res 2014; 2014:150239. [PMID: 24741574 PMCID: PMC3987791 DOI: 10.1155/2014/150239] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2013] [Accepted: 01/08/2014] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Antinuclear antibodies (ANA) are a hallmark of many autoimmune diseases and can be detected many years before disease onset. Autoimmune thyroid diseases (AITD) are frequently associated with other organ- and non-organ-specific autoimmune disorders. Objectives. To assess the prevalence of ANA in pediatric patients with AITD and their clinical correlations. METHODS Ninety-three consecutive pediatric patients with AITD were enrolled (86 children with chronic lymphocytic thyroiditis and 7 with Graves' disease). ANA, anti-double DNA (anti-dsDNA) antibodies, anti-extractable nuclear antigen (anti-ENA), anti-cyclic citrullinated peptide antibodies (anti-CCP), and rheumatoid factor (RF) was obtained. Signs and symptoms potentially related to rheumatic diseases in children were investigated by a questionnaire. RESULTS ANA positivity was found in 66/93 children (71%), anti-ENA in 4/93 (4.3%), anti-dsDNA in 1/93 (1.1%), RF in 3/93 (3.2%), and anti-CCP in none. No significant differences were found between the ANA-positive and ANA-negative groups with respect to age, sex, L-thyroxine treatment, or prevalence of other autoimmune diseases. Overall, parental autoimmunity was found in 23%. CONCLUSIONS ANA positivity was demonstrated in 71% of children with AITD. ANA positivity was not related to overt immune-rheumatic diseases. However, because the positivity of ANA can occur even many years before the onset of systemic autoimmune diseases, prospective studies are warranted.
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Tozzoli R, Sorrentino MC, Bizzaro N. Detecting multiple autoantibodies to diagnose autoimmune co-morbidity (multiple autoimmune syndromes and overlap syndromes): a challenge for the autoimmunologist. Immunol Res 2013; 56:425-31. [DOI: 10.1007/s12026-013-8418-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Sun A, Wang YP, Lin HP, Chia JS, Chiang CP. Do all the patients with gastric parietal cell antibodies have pernicious anemia? Oral Dis 2012; 19:381-6. [DOI: 10.1111/odi.12014] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2012] [Revised: 07/17/2012] [Accepted: 07/27/2012] [Indexed: 12/01/2022]
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Santaguida MG, Nardo S, Del Duca SC, Lococo E, Virili C, Gargano L, Lenti L, Centanni M. Increased interleukin-4-positive lymphocytes in patients with Hashimoto's thyroiditis and concurrent non-endocrine autoimmune disorders. Clin Exp Immunol 2011; 165:148-54. [PMID: 21623768 PMCID: PMC3142639 DOI: 10.1111/j.1365-2249.2011.04419.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/12/2011] [Indexed: 12/20/2022] Open
Abstract
A prevalent T helper type 1 (Th1) subset of lymphocytes has been described in Hashimoto's thyroiditis (HT), but whether a similar polarization may characterize HT when associated with non-endocrine autoimmune disorders (NEAD) is not known. The aim of the present study was to analyse the intracellular Th1 and Th2 distinctive cytokines in patients with isolated HT or associated with non-endocrine autoimmune disorders. Intracellular cytokine expression was assessed in peripheral blood lymphocytes (PBL) of 68 out-patients (females = 55; males = 13; median age = 6 years) with HT : 33 had isolated HT and 35 had a concurrent NEAD. The percentage of interferon (IFN)-γ and interleukin (IL)-2 Th1- and IL-4 Th2-positive cells was measured by flow cytometric analysis. We found an increased percentage of IL-2-positive cells in all patients, without differences between patients with isolated HT or associated with NEAD. IFN-γ(+) cells were also increased in both groups, but the median percentage of those with isolated HT was lower than in patients with HT+NEAD (19·0 versus 29·9%; P = 0·0082). An increased number of IL-4-positive cells was observed in three of 33 (9·1%) patients with isolated HT and in 25 of 35 patients with NEAD [71%; P < 0·0001; relative risk (RR) = 3·18]. The median values of IL-4(+) cells (HT = 5·0% versus HT + NEAD = 16·8%) confirmed this large difference (P < 0·0001). A clear-cut increase of IL-4(+) lymphocytes characterizes patients with autoimmune thyroiditis who have associated non-endocrine autoimmune disorders. These findings may represent an initial tool to detect patients with autoimmune thyroiditis in which additional non-endocrine autoimmune disorders may be awaited.
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Affiliation(s)
- M G Santaguida
- Endocrinology Unit, Department of Science and Medico-Surgical Biotechnologies, Sapienza University of Rome, Rome, Italy
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Pilia S, Casini MR, Cambuli VM, Ibba A, Civolani P, Zavattari P, Incani M, Mossa P, Baroni MG, Mariotti S, Loche S. Prevalence of Type 1 diabetes autoantibodies (GAD and IA2) in Sardinian children and adolescents with autoimmune thyroiditis. Diabet Med 2011; 28:896-9. [PMID: 21749442 DOI: 10.1111/j.1464-5491.2011.03313.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
AIMS Type 1 diabetes and autoimmune thyroiditis are common autoimmune diseases characterized by the presence of autoantibodies against tissue-specific components. Non-thyroid-specific autoantibodies are frequent in patients with autoimmune thyroiditis. The prevalence of Type 1 diabetes autoantibodies in patients with autoimmune thyroiditis is unknown. METHODS The prevalence of Type 1 diabetes autoantibodies (GAD and IA2) was analysed in 236 Sardinian children and adolescents with autoimmune thyroiditis. GAD and IA2 antibodies were measured at the time of the diagnosis of autoimmune thyroiditis and re-evaluated after 1 year in the children who were shown to be positive. Autoantibody prevalence was evaluated in 949 healthy age-matched controls. RESULTS The prevalence of GAD and/or IA2 antibodies was 8% in the children and adolescents with autoimmune thyroiditis and 4.1% in control subjects (P = 0.017). When Type 1 diabetes autoantibodies were separately analysed, the difference remained significant for IA2 (3.39% in autoimmune thyroiditis vs. 1.16% in control subjects, P = 0.012), but not for GAD (5.1% in autoimmune thyroiditis vs. 3.79% in control subjects, P = 0.367). Seven of 10 children with autoimmune thyroiditis and detectable Type 1 diabetes autoantibodies at the diagnosis remained positive after 1 year. In the course of 2 years of follow-up, two patients who were positive for Type 1 diabetes autoantibodies at the time of diagnosis of autoimmune thyroiditis developed diabetes. CONCLUSIONS This is the first study reporting the prevalence of Type 1 diabetes autoantibodies in a selected cohort of genetically homogeneous children and adolescents with autoimmune thyroiditis. The main finding was that the prevalence of Type 1 diabetes autoantibodies and of newly diagnosed Type 1 diabetes in patients with autoimmune thyroiditis was significantly higher than that observed in the general paediatric population, suggesting that children with autoimmune thyroiditis are at increased risk of developing Type 1 diabetes.
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Affiliation(s)
- S Pilia
- Paediatric Endocrine Unit, Microcitemico Hospital, University of Cagliari, Cagliari, Italy
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Abstract
Anyone who has been in an endocrine clinic will appreciate that associations exist between autoimmune thyroid disease (AITD) and other autoimmune disorders. However, the full extent of these associations is still not fully appreciated, and new associations are being uncovered which may shed new light on the pathogenic basis for these connections, and the underlying reasons for them are only now becoming understood. This review is based on the British Thyroid Association Pitt-Rivers Lecture 2010. The first section provides an update on studies which have detailed the strength of various autoimmune disease associations, the second section discusses the environmental and genetic factors which underlie these associations and the final section describes some recently identified, unexpected AITD associations. Unravelling these associations further will illuminate the pathogenesis of autoimmune diseases and offers the prospect of new therapeutic approaches.
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Affiliation(s)
- A P Weetman
- Department of Human Metabolism, Faculty of Medicine, Dentistry and Health, University of Sheffield, The Medical School, Beech Hill Road, Sheffield, UK.
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Tozzoli R, Kodermaz G, Perosa AR, Tampoia M, Zucano A, Antico A, Bizzaro N. Autoantibodies to parietal cells as predictors of atrophic body gastritis: a five-year prospective study in patients with autoimmune thyroid diseases. Autoimmun Rev 2010; 10:80-3. [PMID: 20696284 DOI: 10.1016/j.autrev.2010.08.006] [Citation(s) in RCA: 79] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2010] [Accepted: 08/03/2010] [Indexed: 01/11/2023]
Abstract
Autoimmune thyroid diseases (AITD) can be associated with autoimmune gastritis (AIG), but the frequency of this association is poorly characterized. We performed a prospective study to: a) characterize the frequency of parietal cell (PCA) and intrinsic factor (IFA) autoantibodies in AITD patients; b) evaluate the development of histologically- and functionally-proven AIG after five years and to assess the predictive role of PCA for AIG at baseline; and c) analyze the trend of PCA levels in the course of the disease. We studied 208 consecutive adult patients affected by AITD (166 Hashimoto's thyroiditis, 42 Graves' disease). PCA, IFA and plasma gastrin levels were measured with ELISA methods at baseline and after 5years. At baseline, 51/208 (24.5%) AITD patients were positive for PCA and 10/208 (4.8%) for IFA. 25 out of 54 PCA/IFA-positive AITD patients (all without gastric or haematologic symptoms) agreed to participate in the follow-up study. After 5years, 6 (24%) of these 25 patients showed a histologically proven AIG, with lymphocytic infiltration and/or atrophy of body gastric mucosa. The trend analysis of PCA concentration showed that autoantibody levels rise progressively over time, reach a peak level and then fall, according to the progressive destruction of gastric mucosa and to the disappearance of the target autoantigen (proton pump). The presence of PCA predicts the development of autoimmune gastritis in AITD patients. Antibody levels measured with a sensitive quantitative immunometric method are useful for early diagnosis and early treatment of the disease.
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Affiliation(s)
- Renato Tozzoli
- Laboratory of Clinical Chemistry and Microbiology, Beata Vergine delle Grazie Hospital, Latisana, Italy
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Abstract
Different hepatic and biliary tract disorders may occur with celiac disease. Some have been hypothesized to share genetic or immunopathogenetic factors, such as primary biliary cirrhosis, primary sclerosing cholangitis, and autoimmune hepatitis. Other hepatic changes in celiac disease may occur with malnutrition resulting from impaired nutrient absorption, including hepatic steatosis. In addition, celiac disease may be associated with rare hepatic complications, such as hepatic T-cell lymphoma.
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Affiliation(s)
- Hugh James Freeman
- Department of Medicine (Gastroenterology), University of British Columbia, Vancouver, British Columbia, Canada
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Fichna M, Fichna P, Gryczyńska M, Walkowiak J, Zurawek M, Sowiński J. Screening for associated autoimmune disorders in Polish patients with Addison's disease. Endocrine 2010; 37:349-60. [PMID: 20960274 DOI: 10.1007/s12020-010-9312-x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2009] [Accepted: 02/18/2010] [Indexed: 02/06/2023]
Abstract
Autoimmune Addison's disease (AAD) is the main reason of primary adrenal failure. More than a half of patients display additional autoimmune conditions, which represent a considerable clinical concern. This study aimed to investigate the prevalence of concomitant autoimmune disorders in 85 Polish AAD patients (61 females, 24 males). Mean age at AAD onset was 34.6 ± 12.6 years, significantly earlier in males (P < 0.001). Sixty-nine patients presented positive serum antibodies to 21-hydroxylase and shorter AAD duration than those with negative results (P = 0.027). Seventy-three subjects suffered from coexisting autoimmune disorders. Serum autoantibodies against thyreoperoxidase, thyroglobulin, TSH receptor, glutamic acid decarboxylase, insulin, tyrosine phosphatase-like protein IA2, parietal cell H(+)/K(+)-ATPase, intrinsic factor and tissue transglutaminase were detectable in 71.8, 41.2, 4.7, 21.0, 4.9, 2.5, 49.4, 12.0 and 3.5% of patients, respectively. Antinuclear antibodies were found in 12.5%. Thyroid autoimmunity was most common (46 subjects with lymphocytic thyroiditis, 19 with Graves' disease), followed by atrophic gastritis (29.4%), pernicious anaemia (11.8%), hypergonadotropic hypogonadism (8.2%), vitiligo (8.2%), type 1 diabetes (7.1%), celiac disease (3.5%) and alopecia (2.4%). Gender differences were observed only for thyroid autoimmunity. Current study confirms particular tendency of AAD patients to develop other autoimmune disorders. Active search for concomitant conditions is warranted to prevent serious complications.
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Affiliation(s)
- Marta Fichna
- Department of Endocrinology and Metabolism, Poznań University of Medical Sciences, Poznan, Poland.
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41
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Secondary cold agglutinin disease associated with Hashimoto disease. Open Med (Wars) 2009. [DOI: 10.2478/s11536-009-0070-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
AbstractOur case involves a 53 year old woman. Three years ago, she was investigated because of normal hemoglobin levels despite very a low erythrocyte count, which was revealed during the preoperative evaluation for ovarian cyst operation. The Direct Coombs test was found to be positive against complement and negative against IgG. Cold agglutinin titer was 1/448 (+). Due to the polyclonal IgM increase, secondary cold agglutinin disease (CAD) was considered but no factor could be found that would lead to cold agglutinin disease. During the post-operative follow-up, cold agglutinin titers increased with fluctuations in the patient. Twenty-four months after transabdominal hysterectomy and bilateral salpingooopherectomy operation, diagnosis of Hashimoto disease was made upon detection of subclinical hypothyroidism. No case of Hashimoto disease associated with CAD caused by polyclonal IgM has been reported until the present time.
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Lazúrová I, Benhatchi K, Rovenský J, Kozáková D, Wagnerová H, Tajtáková M, Shoenfeld Y, Macejova Z. Autoimmune Thyroid Disease and Autoimmune Rheumatic Disorders. Ann N Y Acad Sci 2009; 1173:211-6. [DOI: 10.1111/j.1749-6632.2009.04809.x] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Atzeni F, Atzeni F, Doria A, Ghirardello A, Turiel M, Batticciotto A, Carrabba M, Sarzi-Puttini P. Anti-thyroid antibodies and thyroid dysfunction in rheumatoid arthritis: Prevalence and clinical value. Autoimmunity 2009; 41:111-5. [DOI: 10.1080/08916930701620100] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Outschoorn IM, Hoffman WH, Rose NR, Burek CL. Heritability of levels of autoantibodies to thyroid antigens using the method of plotting regression of offspring on midparent (ROMP). Autoimmunity 2009; 40:366-71. [PMID: 17612898 DOI: 10.1080/08916930701394219] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Only a few methods can be applied in a simple manner to estimate the genetic control of autoimmunity in humans. Here we examined the heritability of autoantibodies to two thyroid antigens; thyroglobulin (Tg) and thyroperoxidase (TPO, formerly known as thyroid microsomal antigen), using methods of regression of offspring on mid-parental values (ROMP). With the data sets available, affected and unaffected siblings were compared by this rapid screening method using results determined by hemagglutination (HA). The presence of both types of autoantibodies showed positive heritability in patients with Graves' thyrotoxicosis (TT), but it was not observed in chronic lymphocytic or Hashimoto's thyroiditis (CLT) patients. Since these assays have been extensively used over the years by most diagnostic and research laboratories, they should provide some insight as to which quantifiable parameters may be usefully accumulated to help select groups of patients and their families for further genetic study. ROMP may also be useful to determine the sequential appearance of different types of antibody in predicting disease onset in other family members, and in distinguishing maternal and paternal effects on imprinting. The method may be extended to study epitope spreading and other measures of disease progression.
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Affiliation(s)
- Ingrid M Outschoorn
- Unidad de Respuesta Inmune, Centro Nacional de Microbiologia, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
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Morel S, Georges A, Bordenave L, Corcuff JB. Thyroid and gastric autoimmune diseases. ANNALES D'ENDOCRINOLOGIE 2009; 70:55-8. [DOI: 10.1016/j.ando.2008.11.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2008] [Revised: 11/18/2008] [Accepted: 11/24/2008] [Indexed: 11/24/2022]
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De Block CEM, De Leeuw IH, Van Gaal LF. Autoimmune gastritis in type 1 diabetes: a clinically oriented review. J Clin Endocrinol Metab 2008; 93:363-71. [PMID: 18029461 DOI: 10.1210/jc.2007-2134] [Citation(s) in RCA: 137] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
CONTEXT Autoimmune gastritis and pernicious anemia are common autoimmune disorders, being present in up to 2% of the general population. In patients with type 1 diabetes or autoimmune thyroid disease, the prevalence is 3- to 5-fold increased. This review addresses the epidemiology, pathogenesis, diagnosis, clinical consequences, and management of autoimmune gastritis in type 1 diabetic patients. SYNTHESIS Autoimmune gastritis is characterized by: 1) atrophy of the corpus and fundus; 2) autoantibodies to the parietal cell and to intrinsic factor; 3) achlorhydria; 4) iron deficiency anemia; 5) hypergastrinemia; 6) pernicious anemia may result from vitamin B12 deficiency; and 7) in up to 10% of patients, autoimmune gastritis may predispose to gastric carcinoid tumors or adenocarcinomas. This provides a strong rationale for screening, early diagnosis, and treatment. The management of patients with autoimmune gastritis implies yearly determination of gastrin, iron, vitamin B12 levels, and a complete blood count. Iron or vitamin B12 should be supplemented in patients with iron deficiency or pernicious anemia. Whether regular gastroscopic surveillance, including biopsies, is needed in patients with autoimmune gastritis/pernicious anemia is controversial. The gastric carcinoids that occur in these patients generally do not pose a great threat to life, whereas the danger of developing carcinoma is controversial. Nevertheless, awaiting a consensus statement, we suggest performing gastroscopy and biopsy at least once in patients with autoantibodies to the parietal cell, iron-, or vitamin B12-deficiency anemia, or high gastrin levels. CONCLUSION The high prevalence of autoimmune gastritis in type 1 diabetic patients and its possible adverse impact on the health of the patient provide a strong rationale for screening, early diagnosis, periodic surveillance by gastroscopy, and treatment.
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MESH Headings
- Anemia, Pernicious/complications
- Anemia, Pernicious/immunology
- Anemia, Pernicious/pathology
- Anemia, Pernicious/therapy
- Autoantibodies/blood
- Diabetes Mellitus, Type 1/complications
- Diabetes Mellitus, Type 1/immunology
- Diabetes Mellitus, Type 1/pathology
- Diabetes Mellitus, Type 1/therapy
- Gastritis, Atrophic/complications
- Gastritis, Atrophic/immunology
- Gastritis, Atrophic/pathology
- Gastritis, Atrophic/therapy
- Humans
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Affiliation(s)
- Christophe E M De Block
- Department of Diabetology-Endocrinology, Antwerp University Hospital and University of Antwerp, Wilrijkstraat 10, B-2650 Edegem, Belgium.
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Bunevicius A, Peceliuniene J, Mickuviene N, Girdler SS, Bunevicius R. The association of thyroid immunity with blood pressure and body mass index in primary care patients. Endocr Res 2008; 33:93-103. [PMID: 19156567 DOI: 10.1080/07435800802534126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVES To evaluate the association of thyroid immunity with cardiovascular symptoms and body mass index (BMI). METHODS Four hundred and sixty-five primary care patients underwent ultrasound evaluation of the thyroid gland, with hypo-echoic thyroid pattern indicating autoimmune involvement. BMI and blood pressure (BP) were the main outcomes. RESULTS Men and women with hypo-echoic thyroid had higher BMI and higher BP in comparison to patients with normo-echoic thyroid. Among women with hypo-echoic thyroid, only those who were premenopausal had higher BMI and higher BP in comparison to women with normo-echoic thyroid. CONCLUSIONS Thyroid immunity is related to higher BMI and higher BP in men and women, especially in premenopausal women.
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Affiliation(s)
- Adomas Bunevicius
- Institute of Psychophysiology and Rehabilitation, Kaunas University of Medicine, Palanga, Lithuania.
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Aloush V, Litinsky I, Caspi D, Elkayam O. Propylthiouracil-Induced Autoimmune Syndromes: Two Distinct Clinical Presentations with Different Course and Management. Semin Arthritis Rheum 2006; 36:4-9. [PMID: 16887463 DOI: 10.1016/j.semarthrit.2006.03.003] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
OBJECTIVES To report 4 cases of propythiouracil (PTU)-induced lupus or vasculitis and to review the literature on that subject. METHODS We describe the clinical presentation, course, and outcome of 4 patients and review the medical literature registered in the Medline PubMed database from 1966 to 2004 by using the keywords: Graves, thyrotoxicosis, propylthiouracil, lupus, vasculitis, arthritis, rash, ANA, and ANCA. Cases were classified into drug-induced lupus (DIL) or vasculitis using accepted definitions and evaluated with emphasis on gender, age, origin, duration of treatment, delay in diagnosis, clinical and serological features, and outcome. RESULTS We described our 4 patients and analyzed 42 well-documented cases of DIL- and PTU-induced vasculitis (30 had vasculitis and 12 fulfilled the classification criteria of DIL). Patients with vasculitis were significantly older (mean 43 versus 22 years) and had a longer duration of treatment in comparison with DIL (35 versus 24 weeks). Musculoskeletal symptoms were prominent in DIL, while renal and pulmonary involvement was found in a significantly higher proportion of PTU-induced vasculitis. ANA, anti-DNA, and anti-histone were predominantly found in DIL, while p-ANCA was found in a similar proportion of patients in both groups. c-ANCA was detected only in patients with vasculitis. All patients with DIL completely recovered (most after stopping PTU), while about 50% of PTU-induced vasculitis needed steroids or immunosuppressive drugs, including cyclophosphamide and plasmapheresis. CONCLUSIONS Most of the cases of PTU-induced autoimmune phenomena are due to vasculitis. Despite the common presence of p-ANCA in both DIL- and PTU-induced vasculitis, substantial differences in demographic, clinical, and outcome features of these entities allow an accurate diagnosis and consequent management.
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Affiliation(s)
- Valerie Aloush
- Trainee in Rheumatology, Department of Rheumatology, Tel Aviv Medical Center and the Sackler Faculty of Medicine, University of Tel Aviv, Tel Aviv, Israel
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Mankaï A, Chadli-Chaieb M, Saad F, Ghedira-Besbes L, Ouertani M, Sfar H, Limem M, Ben Abdessalem M, Jeddi M, Chaieb L, Ghedira I. Screening for celiac disease in Tunisian patients with Graves’ disease using anti-endomysium and anti-tissue transglutaminase antibodies. ACTA ACUST UNITED AC 2006; 30:961-4. [PMID: 17075442 DOI: 10.1016/s0399-8320(06)73357-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
OBJECTIVE Celiac disease (CD) can be associated with autoimmune thyroid diseases. The aim of this study was to screen for CD in patients with Graves' disease in Tunisia. PATIENTS AND METHODS Sera from 161 patients with Graves' disease were tested for IgA class anti-endomysium antibodies (AEA) using indirect immunofluorescence on cryostat sections of human umbilical cord and for IgA class anti-human tissue transglutaminase antibodies (AtTG) by ELISA. RESULTS AEA were positive in 6 out of 161 (3.7%) patients with Graves' disease and all 6 patients were also positive for AtTG. Four of these 6 patients with positive serological markers of CD underwent duodenal biopsy; three had marked villous atrophy, one has normal histological picture and two did not agree to undergo biopsy. The prevalence of biopsy confirmed CD in patients with Graves' disease was 1.86% (3/161). CONCLUSION Patients with Graves' disease are at substantial risk of CD and therefore antibody screening for CD may be included in the work-up of these patients. Either AEA or AtTG may be used.
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Affiliation(s)
- Amani Mankaï
- Department of Immunology, Research Unit (03/UR/07-02), Faculty of Pharmacy, Monastir
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