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Santiago-Lamelas L, Castro-Santos P, Carracedo Á, Olloquequi J, Díaz-Peña R. Unveiling the Significance of HLA and KIR Diversity in Underrepresented Populations. Biomedicines 2024; 12:1333. [PMID: 38927540 PMCID: PMC11202227 DOI: 10.3390/biomedicines12061333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 06/11/2024] [Accepted: 06/12/2024] [Indexed: 06/28/2024] Open
Abstract
Human leukocyte antigen (HLA) molecules and their relationships with natural killer (NK) cells, specifically through their interaction with killer-cell immunoglobulin-like receptors (KIRs), exhibit robust associations with the outcomes of diverse diseases. Moreover, genetic variations in HLA and KIR immune system genes offer limitless depths of complexity. In recent years, a surge of high-powered genome-wide association studies (GWASs) utilizing single nucleotide polymorphism (SNP) arrays has occurred, significantly advancing our understanding of disease pathogenesis. Additionally, advances in HLA reference panels have enabled higher resolution and more reliable imputation, allowing for finer-grained evaluation of the association between sequence variations and disease risk. However, it is essential to note that the majority of these GWASs have focused primarily on populations of Caucasian and Asian origins, neglecting underrepresented populations in Latin America and Africa. This omission not only leads to disparities in health care access but also restricts our knowledge of novel genetic variants involved in disease pathogenesis within these overlooked populations. Since the KIR and HLA haplotypes prevalent in each population are clearly modelled by the specific environment, the aim of this review is to encourage studies investigating HLA/KIR involvement in infection and autoimmune diseases, reproduction, and transplantation in underrepresented populations.
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Affiliation(s)
- Lucía Santiago-Lamelas
- Fundación Pública Galega de Medicina Xenómica, SERGAS, Grupo de Medicina Xenomica-USC, Instituto de Investigación Sanitaria de Santiago (IDIS), 15706 Santiago de Compostela, Spain; (L.S.-L.); (P.C.-S.); (Á.C.)
| | - Patricia Castro-Santos
- Fundación Pública Galega de Medicina Xenómica, SERGAS, Grupo de Medicina Xenomica-USC, Instituto de Investigación Sanitaria de Santiago (IDIS), 15706 Santiago de Compostela, Spain; (L.S.-L.); (P.C.-S.); (Á.C.)
- Facultad de Ciencias de la Salud, Universidad Autónoma de Chile, Talca 3460000, Chile
| | - Ángel Carracedo
- Fundación Pública Galega de Medicina Xenómica, SERGAS, Grupo de Medicina Xenomica-USC, Instituto de Investigación Sanitaria de Santiago (IDIS), 15706 Santiago de Compostela, Spain; (L.S.-L.); (P.C.-S.); (Á.C.)
- Grupo de Medicina Xenómica, CIMUS, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Jordi Olloquequi
- Facultad de Ciencias de la Salud, Universidad Autónoma de Chile, Talca 3460000, Chile
- Departament de Bioquímica i Fisiologia, Facultat de Farmàcia i Ciències de l’Alimentació, Universitat de Barcelona, 08028 Barcelona, Spain
| | - Roberto Díaz-Peña
- Fundación Pública Galega de Medicina Xenómica, SERGAS, Grupo de Medicina Xenomica-USC, Instituto de Investigación Sanitaria de Santiago (IDIS), 15706 Santiago de Compostela, Spain; (L.S.-L.); (P.C.-S.); (Á.C.)
- Facultad de Ciencias de la Salud, Universidad Autónoma de Chile, Talca 3460000, Chile
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Yang Y, Li P, Zhou C, Liu F, Liu T, Wang Q, Ding Z. Global research landscape and emerging trends in Graves' disease: A bibliometric analysis. Medicine (Baltimore) 2024; 103:e37963. [PMID: 38875401 PMCID: PMC11175884 DOI: 10.1097/md.0000000000037963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/16/2024] Open
Abstract
BACKGROUND Graves' disease is a prevalent thyroid disorder and is the primary cause of hyperthyroidism. Significant progress has been made in understanding the epidemiology, pathogenesis, diagnosis, treatment, and prognosis of this disease. However, bibliometric analyses on Graves' disease are lacking. We aimed to comprehensively summarize the research, progression, and focal points of Graves' disease through data mining and integrated analysis of the existing literature. METHODS We retrieved relevant literature on Graves' disease from 2003 to 2023 from the Web of Science database. We performed bibliometric analysis using CiteSpace and the R package Bibliometrix. RESULTS We identified 10,901 publications from 132 countries, with a steady rise in the number of publications over the past 5 years. The US leads in publication volume, with the University of California System being the primary contributing institution. The journal Thyroid had the highest publication output, while the Journal of Clinical Endocrinology and Metabolism was the most frequently cited. These publications involved 2305 authors, with Antonelli Alessandro and Smith Terry being the most prolific. The most frequently cited articles were the "2016 American Thyroid Association guidelines for diagnosis and management of hyperthyroidism and other causes of thyrotoxicosis" and the "Thyroid Association/European Group on Graves' orbitopathy guidelines for the management of Graves' orbitopathy." Analysis of the bursts of cited references, keywords, and their clustering revealed that research on Graves' disease predominantly centers on clinical management, thyroid-stimulating hormone receptors, thyroid hormones, autoimmunity and inflammation, Graves' ophthalmopathy, thyroid nodules, and thyroid cancer. CONCLUSION This is the first comprehensive bibliometric study to summarize progress and trends in Graves' disease research. These results highlight recent research hotspots and promising directions, thereby providing a valuable reference for other scholars.
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Affiliation(s)
- Yan Yang
- Department of Thyropathy, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- Clinical Lab, Sunsimiao Hospital, Beijing University of Chinese Medicine, Tongchuan, Shanxi, China
| | - Peijin Li
- Department of Thyropathy, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- Department of Thyropathy, Sunsimiao Hospital, Beijing University of Chinese Medicine, Tongchuan, Shanxi, China
| | - Chunjian Zhou
- The First People's Hospital of Mudanjiang City, Mudanjiang, Heilongjiang Province, China
| | - Feng Liu
- Clinical lab, Tongchuan People's Hospital, Tongchuan, Shanxi, China
| | - Tao Liu
- Clinical lab, Tongchuan People's Hospital, Tongchuan, Shanxi, China
| | - Qian Wang
- Department of Thyropathy, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- Department of Thyropathy, Sunsimiao Hospital, Beijing University of Chinese Medicine, Tongchuan, Shanxi, China
| | - Zhiguo Ding
- Department of Thyropathy, Sunsimiao Hospital, Beijing University of Chinese Medicine, Tongchuan, Shanxi, China
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Wang X, Li T, Li Y, Wang Q, Cai Y, Wang Z, Shi Y, Yang T, Zheng X. Enhanced predictive validity of integrative models for refractory hyperthyroidism considering baseline and early therapy characteristics: a prospective cohort study. J Transl Med 2024; 22:318. [PMID: 38553734 PMCID: PMC10979605 DOI: 10.1186/s12967-024-05129-3] [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] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Accepted: 03/23/2024] [Indexed: 04/02/2024] Open
Abstract
BACKGROUND A subset of Graves' disease (GD) patients develops refractory hyperthyroidism, posing challenges in treatment decisions. The predictive value of baseline characteristics and early therapy indicators in identifying high risk individuals is an area worth exploration. METHODS A prospective cohort study (2018-2022) involved 597 newly diagnosed adult GD patients undergoing methimazole (MMI) treatment. Baseline characteristics and 3-month therapy parameters were utilized to develop predictive models for refractory GD, considering antithyroid drug (ATD) dosage regimens. RESULTS Among 346 patients analyzed, 49.7% developed ATD-refractory GD, marked by recurrence and sustained Thyrotropin Receptor Antibody (TRAb) positivity. Key baseline factors, including younger age, Graves' ophthalmopathy (GO), larger goiter size, and higher initial free triiodothyronine (fT3), free thyroxine (fT4), and TRAb levels, were all significantly associated with an increased risk of refractory GD, forming the baseline predictive model (Model A). Subsequent analysis based on MMI cumulative dosage at 3 months resulted in two subgroups: a high cumulative dosage group (average ≥ 20 mg/day) and a medium-low cumulative dosage group (average < 20 mg/day). Absolute values, percentage changes, and cumulative values of thyroid function and autoantibodies at 3 months were analyzed. Two combined predictive models, Model B (high cumulative dosage) and Model C (medium-low cumulative dosage), were developed based on stepwise regression and multivariate analysis, incorporating additional 3-month parameters beyond the baseline. In both groups, these combined models outperformed the baseline model in terms of discriminative ability (measured by AUC), concordance with actual outcomes (66.2% comprehensive improvement), and risk classification accuracy (especially for Class I and II patients with baseline predictive risk < 71%). The reliability of the above models was confirmed through additional analysis using random forests. This study also explored ATD dosage regimens, revealing differences in refractory outcomes between predicted risk groups. However, adjusting MMI dosage after early risk assessment did not conclusively improve the prognosis of refractory GD. CONCLUSION Integrating baseline and early therapy characteristics enhances the predictive capability for refractory GD outcomes. The study provides valuable insights into refining risk assessment and guiding personalized treatment decisions for GD patients.
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Affiliation(s)
- Xinpan Wang
- Department of Endocrinology, The First Affiliated Hospital of Nanjing Medical University, No.300, Guangzhou Road, Gulou District, Nanjing, Jiangsu, China
| | - Tiantian Li
- Department of Endocrinology, The First Affiliated Hospital of Nanjing Medical University, No.300, Guangzhou Road, Gulou District, Nanjing, Jiangsu, China
| | - Yue Li
- Department of Endocrinology, The First Affiliated Hospital of Nanjing Medical University, No.300, Guangzhou Road, Gulou District, Nanjing, Jiangsu, China
| | - Qiuyi Wang
- Department of Endocrinology, The First Affiliated Hospital of Nanjing Medical University, No.300, Guangzhou Road, Gulou District, Nanjing, Jiangsu, China
| | - Yun Cai
- Department of Endocrinology, The First Affiliated Hospital of Nanjing Medical University, No.300, Guangzhou Road, Gulou District, Nanjing, Jiangsu, China
| | - Zhixiao Wang
- Department of Endocrinology, The First Affiliated Hospital of Nanjing Medical University, No.300, Guangzhou Road, Gulou District, Nanjing, Jiangsu, China
| | - Yun Shi
- Department of Endocrinology, The First Affiliated Hospital of Nanjing Medical University, No.300, Guangzhou Road, Gulou District, Nanjing, Jiangsu, China
| | - Tao Yang
- Department of Endocrinology, The First Affiliated Hospital of Nanjing Medical University, No.300, Guangzhou Road, Gulou District, Nanjing, Jiangsu, China.
| | - Xuqin Zheng
- Department of Endocrinology, The First Affiliated Hospital of Nanjing Medical University, No.300, Guangzhou Road, Gulou District, Nanjing, Jiangsu, China.
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Chen K, Gao Y, Li J. New-onset and relapsed Graves' disease following COVID-19 vaccination: a comprehensive review of reported cases. Eur J Med Res 2023; 28:232. [PMID: 37443067 DOI: 10.1186/s40001-023-01210-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 07/05/2023] [Indexed: 07/15/2023] Open
Abstract
Global Coronavir us disease 2019 (COVID-19) vaccination efforts are being intensified to combat the pandemic. As the frequency of immunization against COVID-19 has increased, some adverse effects related to vaccination have emerged. Within this context, this article reviewed 62 Graves' disease (GD) cases following COVID-19 vaccination, to probe the potential association between the vaccination and the onset of GD. A comprehensive search of the PubMed, Web of Science, and Scopus databases was conducted to collect GD cases following COVID-19 vaccination up to June 7, 2023. Among the 62 GD cases included in this review, there were 33 (53.2%) new-onset GD and 10 (16.1%) relapsed GD patients following mRNA vaccination, 14 (22.6%) new-onset GD and 4 (6.5%) relapsed GD patients following viral vector vaccination, and 1 (1.6%) relapsed GD patients following inactivated vaccination. Median durations to symptoms onset for new-onset and relapsed GD were 12 (range: 1-60) and 21 (range: 5-30) days following mRNA vaccination, while 7 (range: 1-28) and 14 (range: 10-14) days following viral vector vaccination, respectively. While the definitive pathogenesis of GD following COVID-19 vaccination remains unclear, it might be associated with cross-immune responses triggered by molecular mimicry, and an adjuvant-induced autoimmune/inflammatory syndrome. However, due to the limited number of observed GD cases following COVID-19 vaccination and the lack of systematic experimental studies, a causal relationship between COVID-19 vaccination and the onset of GD has not been definitively confirmed. It should be highlighted that most of GD patients following COVID-19 vaccination experienced positive outcomes after treatment. In the broader context of ending the COVID-19 pandemic and reducing mortality rates, the benefits of COVID-19 vaccination significantly outweigh mild risks such as treatable GD. Adherence to the COVID-19 vaccination schedule is therefore imperative in effectively managing the pandemic.
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Affiliation(s)
- Kan Chen
- Department of Endocrinology and Metabolism, The Institute of Endocrinology, NHC Key Laboratory of Diagnosis and Treatment of Thyroid Disease, The First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Yiyang Gao
- Department of Endocrinology and Metabolism, The Institute of Endocrinology, NHC Key Laboratory of Diagnosis and Treatment of Thyroid Disease, The First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Jing Li
- Department of Endocrinology and Metabolism, The Institute of Endocrinology, NHC Key Laboratory of Diagnosis and Treatment of Thyroid Disease, The First Hospital of China Medical University, Shenyang, Liaoning, China.
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Kobayashi I, Shimomura M, Ueki M, Takezaki S, Okura Y, Nawate M, Yamada M, Takahashi Y, Ariga T. Development of Graves' disease during drug-free remission of juvenile dermatomyositis. Mod Rheumatol Case Rep 2022; 6:55-58. [PMID: 34515780 DOI: 10.1093/mrcr/rxab006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 05/18/2021] [Accepted: 06/03/2021] [Indexed: 12/18/2022]
Abstract
We report a Japanese boy with Graves' disease (GD) which developed during drug-free remission of juvenile dermatomyositis (JDM). He had been diagnosed with JDM at the age of 6 years by typical skin rashes, muscle weakness, elevated serum transaminase levels, and typical findings of both magnetic resonance imaging and muscle biopsy. Although anti-melanoma differentiation antigen 5 autoantibody was positive, there was no complication of interstitial lung disease. He showed good response to methylprednisolone pulse therapy followed by oral prednisolone in combination with weekly methotrexate (MTX) and achieved drug-free remission after 3.5 years of treatment. Nevertheless, serum levels of soluble interleukin-2 receptor (sIL-2R) gradually elevated to 3185 U/ml despite no signs of relapse or malignancy. Hyperactivity and attention deficit was also noted. One year and 3 months after the cessation of MTX, he presented with abdominal pain, tachycardia, and apparent goitre. Laboratory tests showed elevated free triiodothyronine, undetectable thyroid stimulating hormone (TSH), and positive anti-TSH receptor antibodies. 99mTc scintigraphy showed high levels of thyroid uptake. He was diagnosed with GD and treated with 15 mg/day of thiamazole. Although transient drug eruption was observed, his thyroid functions are currently well-controlled on 5 mg/day of thiamazole. In conclusion, to our knowledge, this is the first report in English literature describing complication of GD with JDM. Unexpected elevation of sIL-2R could be a clue to the diagnosis of GD during the follow-up of JDM.
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Affiliation(s)
- Ichiro Kobayashi
- Center for Pediatric Allergy and Rheumatology, KKR Sapporo Medical Center, Sapporo, Japan
- Department of Pediatrics, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaidô, Japan
| | - Masaki Shimomura
- Center for Pediatric Allergy and Rheumatology, KKR Sapporo Medical Center, Sapporo, Japan
| | - Masahiro Ueki
- Department of Pediatrics, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaidô, Japan
| | - Shunichiro Takezaki
- Department of Pediatrics, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaidô, Japan
| | - Yuka Okura
- Center for Pediatric Allergy and Rheumatology, KKR Sapporo Medical Center, Sapporo, Japan
| | - Mitsuru Nawate
- Center for Pediatric Allergy and Rheumatology, KKR Sapporo Medical Center, Sapporo, Japan
| | - Masafumi Yamada
- Department of Pediatrics, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaidô, Japan
| | - Yutaka Takahashi
- Center for Pediatric Allergy and Rheumatology, KKR Sapporo Medical Center, Sapporo, Japan
| | - Tadashi Ariga
- Department of Pediatrics, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaidô, Japan
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Elia G, Fallahi P, Ragusa F, Paparo SR, Mazzi V, Benvenga S, Antonelli A, Ferrari SM. Precision Medicine in Graves' Disease and Ophthalmopathy. Front Pharmacol 2021; 12:754386. [PMID: 34776972 PMCID: PMC8581657 DOI: 10.3389/fphar.2021.754386] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 10/12/2021] [Indexed: 02/02/2023] Open
Abstract
Graves’ disease (GD) is a condition caused by an autoimmune process involving the thyroid gland, whose main outcome is hyperthyroidism. TSAb start the autoimmune process stimulating the overproduction of thyroid hormones. In addition, TSAb can stimulate TSH-R expressed in fibroblasts and orbital pre-adipocytes leading to the manifestation of Graves’ ophtalmopathy (GO). Also, autoantibodies directed against IGF-1R have an important role in immune-pathogenesis of GO. Fundamental is the role played by cytokines (IFN-γ, TNF-α, Il-6), and Th1 chemokines in the immune-pathogenesis of both disorders, particularly in the active phase. Novel discoveries in the field led to the investigation of promising therapies, such as immune-therapies towards specific antigens (for example against TSH-R), aiming in restoring the immune tolerance versus the immune dominant epitopes associated with autoimmunity in GD. Moreover, Etanercept (that blocks the TNF-mediated inflammatory responses), TCZ (that acts against the IL-6 receptor), and RTX (that acts against CD20) have proven to be useful and safe therapeutic options in refractory GO treatment. Furthermore, teprotumumab (a human monoclonal anti-IGF-1R blocking antibody), have been revealed effective in the treatment of patients with moderate-severe GO and it is now approved for GO therapy in United States. Molecules able to act as antagonists of CXCR3, or to block CXCL10, are also under study. More extensive researches are needed to deepen out these drugs as well as to identify new targeted and effective therapies, that will permit a more precise identification of GD, or GO, patients able to respond to specific targeted therapies.
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Affiliation(s)
- Giusy Elia
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Valeria Mazzi
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy.,Master Program on Childhood, Adolescent and Women's Endocrine Health, University of Messina, Messina, Italy.,Interdepartmental Program of Molecular and Clinical Endocrinology and Women's Endocrine Health, University Hospital, A.O.U. Policlinico G. Martino, Messina, Italy
| | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
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Vejrazkova D, Vcelak J, Vaclavikova E, Vankova M, Zajickova K, Vrbikova J, Duskova M, Pacesova P, Novak Z, Bendlova B. Recurrence of Graves' Disease: What Genetics of HLA and PTPN22 Can Tell Us. Front Endocrinol (Lausanne) 2021; 12:761077. [PMID: 34887833 PMCID: PMC8650699 DOI: 10.3389/fendo.2021.761077] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 11/01/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Approximately half of patients diagnosed with Graves' disease (GD) relapse within two years of thyreostatic drug withdrawal. It is then necessary to decide whether to reintroduce conservative treatment that can have serious side effects, or to choose a radical approach. Familial forms of GD indicate a significant genetic component. Our aim was to evaluate the practical benefits of HLA and PTPN22 genetic testing for the assessment of disease recurrence risk in the Czech population. METHODS In 206 patients with GD, exon 2 in the HLA genes DRB1, DQA1, DQB1 and rs2476601 in the gene PTPN22 were sequenced. RESULTS The risk HLA haplotype DRB1*03-DQA1*05-DQB1*02 was more frequent in our GD patients than in the general European population. During long-term retrospective follow-up (many-year to lifelong perspective), 87 patients relapsed and 26 achieved remission lasting over 2 years indicating a 23% success rate for conservative treatment of the disease. In 93 people, the success of conservative treatment could not be evaluated (thyroidectomy immediately after the first attack or ongoing antithyroid therapy). Of the examined genes, the HLA-DQA1*05 variant reached statistical significance in terms of the ability to predict relapse (p=0.03). Combinations with either both other HLA risk genes forming the risk haplotype DRB1*03-DQA1*05-DQB1*02 or with the PTPN22 SNP did not improve the predictive value. CONCLUSION the DQA1*05 variant may be a useful prognostic marker in patients with an unclear choice of treatment strategy.
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Affiliation(s)
- Daniela Vejrazkova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czechia
- *Correspondence: Daniela Vejrazkova,
| | - Josef Vcelak
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czechia
| | - Eliska Vaclavikova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czechia
| | - Marketa Vankova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czechia
| | - Katerina Zajickova
- Department of Clinical Endocrinology, Institute of Endocrinology, Prague, Czechia
| | - Jana Vrbikova
- Department of Clinical Endocrinology, Institute of Endocrinology, Prague, Czechia
| | - Michaela Duskova
- Department of Steroids and Proteohormones, Institute of Endocrinology, Prague, Czechia
| | - Petra Pacesova
- Department of Clinical Endocrinology, Institute of Endocrinology, Prague, Czechia
| | - Zdenek Novak
- Department of Clinical Endocrinology, Institute of Endocrinology, Prague, Czechia
| | - Bela Bendlova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czechia
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Ma H, Tan T, Wu J, Chen J, Zhang X. Predisposition to Hyperthyroidism May Be Influenced by Functional TNF-α, IL-1, IL-6, and IL-10 Polymorphisms: A Meta-Analysis. Int Arch Allergy Immunol 2020; 181:956-965. [PMID: 32942281 DOI: 10.1159/000508284] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 04/15/2020] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Predisposition to hyperthyroidism may be influenced by functional gene polymorphisms in tumor necrosis factor-α (TNF-α), interleukin-1 (IL-1), interleukin-4 (IL-4), interleukin-6 (IL-6), and interleukin-10 (IL-10). However, the results of the studies published so far remain discrepant, so we conducted a meta-analysis to more robustly investigate relationships between TNF-α/IL-1/IL-4/IL-6/IL-10 polymorphisms and predisposition to hyperthyroidism. METHODS A comprehensive literature retrieval from PubMed, Embase, Web of Science, WanFang, VIP, and CNKI was endorsed by the authors, and 38 studies were found to be eligible for pooled meta-analyses. RESULTS We found that genotypic frequencies of TNF-α -308 G/A, IL-1A -889 C/T, IL-6 -174 G/C, IL-6 -572 G/C, IL-10 -819 C/T, and IL-10 -1082 A/G polymorphisms among cases were significantly different from those among controls. Moreover, we also found that genotypic frequencies of TNF-α -308 G/A and IL-6 -174 G/C polymorphisms among cases of Caucasian origin were significantly different from those among Caucasian controls, and genotypic frequencies of IL-1A -889 C/T, IL-1B -511 C/T, IL-6 -174 G/C, IL-6 -572 G/C, and IL-10 -1,082 A/G polymorphisms among cases of Asian origin were also significantly different from those among Asian controls. CONCLUSIONS This meta-analysis suggests that TNF-α -308 G/A, IL-1A -889 C/T, IL-1B -511 C/T, IL-6 -174 G/C, IL-6 -572 G/C, IL-10 -819 C/T, and IL-10 -1,082 A/G polymorphisms may influence predisposition to hyperthyroidism in certain ethnic groups.
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Affiliation(s)
- Hong Ma
- General Practice Center, The Sixth People's Hospital of Chengdu, Chengdu, China
| | - Ting Tan
- People's Hospital of Chongqing Banan District, Chongqing, China
| | - Jie Wu
- General Practice Center, The Sixth People's Hospital of Chengdu, Chengdu, China
| | - Juan Chen
- General Practice Center, The Sixth People's Hospital of Chengdu, Chengdu, China
| | - Xiaohong Zhang
- People's Hospital of Chongqing Banan District, Chongqing, China,
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Cuan-Baltazar Y, Soto-Vega E. Microorganisms associated to thyroid autoimmunity. Autoimmun Rev 2020; 19:102614. [PMID: 32663624 DOI: 10.1016/j.autrev.2020.102614] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 02/18/2020] [Indexed: 02/07/2023]
Abstract
Autoimmune thyroid diseases are a group of diseases characterized by a dysfunction of the immune system concerning the thyroid gland, associated with hypothyroidism or hyperthyroidism. The thyroid gland autoimmunity has been recognized as multifactorial. It has been reported that microorganisms may play a role on the pathogenesis of Hashimoto's thyroiditis and Graves´ disease. These could explain the high incidence of the autoimmune thyroid diseases. Helicobacter Pylori (H. pylori) and Hepatitis C virus (HCV) are the microorganisms in which the association with autoimmune thyroid diseases is clearer. The pathophysiologic mechanisms are still not well defined. For H. pylori, molecular mimicry has been the most accepted mechanism. It has been proposed Hepatitis C virus as the trigger of the thyroid autoimmunity by exacerbating the production of thyroid auto-antibodies, while some mention that the real factor that triggers the thyroid autoimmunity is the treatment with Interferon alpha (IFN-alpha) by upregulating MHC class I and inducing ligation of CD40+ cells to thyrocytes. Other microorganisms such as Toxoplasma gondii, Human Immunodeficiency virus, Herpes virus and others have reported information about their association with thyroid autoimmune diseases There are no proposals on how these last microorganisms induce thyroid autoimmunity. There is still a lack of evidence on this topic. Further research must be done to determine the interaction of these microorganisms and the best way to manage these patients.
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Gallo D, Piantanida E, Gallazzi M, Bartalena L, Tanda ML, Bruno A, Mortara L. Immunological Drivers in Graves' Disease: NK Cells as a Master Switcher. Front Endocrinol (Lausanne) 2020; 11:406. [PMID: 32765422 PMCID: PMC7379480 DOI: 10.3389/fendo.2020.00406] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Accepted: 05/20/2020] [Indexed: 12/18/2022] Open
Abstract
Graves' disease (GD) is a common autoimmune cause of hyperthyroidism, which is eventually related to the generation of IgG antibodies stimulating the thyrotropin receptor. Clinical manifestations of the disease reflect hyperstimulation of the gland, causing thyrocyte hyperplasia (goiter) and excessive thyroid hormone synthesis (hyperthyroidism). The above clinical manifestations are preceded by still partially unraveled pathogenic actions governed by the induction of aberrant phenotype/functions of immune cells. In this review article we investigated the potential contribution of natural killer (NK) cells, based on literature analysis, to discuss the bidirectional interplay with thyroid hormones (TH) in GD progression. We analyzed cellular and molecular NK-cell associated mechanisms potentially impacting on GD, in a view of identification of the main NK-cell subset with highest immunoregulatory role.
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Affiliation(s)
- Daniela Gallo
- Endocrine Unit, Department of Medicine and Surgery, University of Insubria, ASST dei Sette Laghi, Varese, Italy
| | - Eliana Piantanida
- Endocrine Unit, Department of Medicine and Surgery, University of Insubria, ASST dei Sette Laghi, Varese, Italy
| | - Matteo Gallazzi
- Immunology and General Pathology Laboratory, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
| | - Luigi Bartalena
- Endocrine Unit, Department of Medicine and Surgery, University of Insubria, ASST dei Sette Laghi, Varese, Italy
| | - Maria Laura Tanda
- Endocrine Unit, Department of Medicine and Surgery, University of Insubria, ASST dei Sette Laghi, Varese, Italy
| | | | - Lorenzo Mortara
- Immunology and General Pathology Laboratory, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
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Thomsen H, Li X, Sundquist K, Sundquist J, Försti A, Hemminki K. Familial risks between Graves disease and Hashimoto thyroiditis and other autoimmune diseases in the population of Sweden. J Transl Autoimmun 2020; 3:100058. [PMID: 32743538 PMCID: PMC7388361 DOI: 10.1016/j.jtauto.2020.100058] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 05/22/2020] [Accepted: 05/27/2020] [Indexed: 02/08/2023] Open
Abstract
Genetic and family studies have indicated that Graves disease and Hashimoto thyroiditis have a heritable component which appears to be shared to some extend also with some other autoimmune diseases (AIDs). In the present nation-wide study we describe familial risk for Graves disease and Hashimoto thyroiditis identified from the Swedish Hospital Discharge Register (years 1964 through 2012) and the Outpatient Register (2001 through 2012). Family relationships were obtained from the Multigeneration Register and cancers from the Cancer Registry. Familial standardized incidence ratios (SIRs) were calculated for 29,005 offspring with Graves disease and for 25,607 offspring with Hashimoto thyroiditis depending on any of 43 AIDs in parents or siblings. The concordant familial risks for Graves disease and Hashimoto thyroiditis were 3.85 and 4.75, higher for men than for women. The familial risks were very high (11.35, Graves and 22.06, Hashimoto) when both a parent and a sibling were affected. Spousal familial risks were higher for Hashimoto thyroiditis (1.98/1.93) than for Graves disease (1.48/1.50). For Graves disease, 24 discordant AIDs showed a significant association; for Hashimoto thyroiditis, 20 discordant associations were significant. All significant discordant associations were positive for the two thyroid AIDs, with the exception of Hashimoto thyroiditis with Reiter disease. Overall 8 associations were significant only for Graves disease and 6 Hashimoto thyroiditis. The overall high concordant familial risks for Graves disease and Hashimoto thyroiditis suggest a strong genetic contribution to the familial risk. Significant familial associations among more than half of the 43 AIDs attest to the extensive polyautoimmunity among thyroid AIDs.
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Affiliation(s)
- Hauke Thomsen
- Division of Molecular Genetic Epidemiology, German Cancer Research Centre (DKFZ), 69120, Heidelberg, Germany
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
- GeneWerk GmbH, 69120, Heidelberg, Germany
- Corresponding author. Division of Molecular Genetic Epidemiology, German Cancer Research Centre (DKFZ), 69120, Heidelberg, Germany.
| | - Xinjun Li
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
| | | | - Jan Sundquist
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
- Stanford Prevention Research Center, Stanford University School of Medicine, Stanford, CA 94305-5705, USA
| | - Asta Försti
- Division of Molecular Genetic Epidemiology, German Cancer Research Centre (DKFZ), 69120, Heidelberg, Germany
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
- Hopp Children’s Cancer Center (KiTZ), Heidelberg, Germany
- Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Kari Hemminki
- Division of Molecular Genetic Epidemiology, German Cancer Research Centre (DKFZ), 69120, Heidelberg, Germany
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
- Division of Cancer Epidemiology, German Cancer Research Centre (DKFZ), 69120, Heidelberg, Germany
- Faculty of Medicine and Biomedical Center in Pilsen, Charles University in Prague, 30605, Pilsen, Czech Republic
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