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Zhang W, Ding R, Hu Y, Wei W, Tian D, Qin N, Yu H, Wang X. Unraveling susceptibility genes: A contemporary overview of autoimmune thyroid diseases. Int Immunopharmacol 2024; 136:112313. [PMID: 38810306 DOI: 10.1016/j.intimp.2024.112313] [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: 01/26/2024] [Revised: 05/17/2024] [Accepted: 05/19/2024] [Indexed: 05/31/2024]
Abstract
Autoimmune thyroid diseases (AITDs), including Graves' disease and Hashimoto's thyroiditis, are organ-specific autoimmune disorders characterized by conditions including goiter, autoimmune thyroiditis, hyperthyroidism, and hypothyroidism, which represent the most severe clinical manifestations of AITDs. The prevalence of autoimmune thyroid disorders is on the rise, influenced by increased environmental factors and changes in modern lifestyles. Understanding the pathophysiology of AITDs is crucial for identifying key factors that affect the disease's onset, progression, and recurrence, thereby laying a solid foundation for precise diagnosis and treatment. The development of AITDs involves a complex interplay of environmental influences, immune dysfunctions, and genetic predispositions. Genetic predispositions, in particular, are significant, with numerous genes identified as being linked to AITDs. This article focuses on examining the genes vulnerable to AITDs to deepen our understanding of the relevant genetic contributors, ultimately facilitating the development of effective prevention and treatment methods.
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Affiliation(s)
- Wenxin Zhang
- Department of Immunology, Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou, China
| | - Rong Ding
- School of Basic Medical Sciences, Special Key Laboratory of Ocular Diseases of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou, China
| | - Yuelin Hu
- Department of Immunology, Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou, China
| | - Wenwen Wei
- Department of Immunology, Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou, China
| | - Dan Tian
- Department of Immunology, Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou, China
| | - Nalin Qin
- School of Basic Medical Sciences, Special Key Laboratory of Ocular Diseases of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou, China
| | - Hongsong Yu
- Department of Immunology, Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou, China.
| | - Xin Wang
- School of Basic Medical Sciences, Special Key Laboratory of Ocular Diseases of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou, China.
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Serrao-Brown H, Saadi A, Wong J, Papachristos A, Sywak M, Sidhu S. Outcomes of thyroidectomy in symptomatic, euthyroid Hashimoto's patients: a case control study. ANZ J Surg 2024. [PMID: 39011996 DOI: 10.1111/ans.19155] [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: 01/18/2024] [Revised: 04/01/2024] [Accepted: 06/25/2024] [Indexed: 07/17/2024]
Abstract
BACKGROUND Hashimoto's thyroiditis (HT) is managed with thyroid hormone replacement to maintain a euthyroid state. A subset of patients have refractory symptoms, which improve with thyroidectomy (TT). There remains a reluctance to proceed with surgery due to perceptions of complications, and limited data availability regarding improvements in quality of life (QoL). This retrospective case control study aims to analyse the outcomes and QoL scores for symptomatic euthyroid HT patients who underwent TT. METHODS Thirty euthyroid patients who underwent TT for the management of HT between 2017 and 2022 were identified. An age-matched control group of patients who underwent TT for symptomatic multinodular goitre (MNG) were randomly selected. Demographics, biochemistry, histology, outcomes, and pre- and post-operative SF-36 and ThyPRO-39 scores were compared between groups. RESULTS There were no surgical complications in the HT group, whilst two MNG patients had complications. There was a similar rate of parathyroid auto-transplantation in both groups, more glands were transplanted in the HT group. There was a significant difference in pre- and post-operative QoL scores for both groups. Comparison revealed a significant improvement in hyperthyroid symptoms, social life and daily life scores in the HT group. There was a significant difference in pre- and post-operative anti-TPO, anti-TG and TSH levels in the HT group. CONCLUSION Patients with symptomatic Hashimoto's thyroiditis, despite being euthyroid, may benefit from total thyroidectomy however this remains under-utilized. This study demonstrated that thyroidectomy was associated with an improvement in validated post-operative quality of life scores and was not associated with increased complication rates for appropriately selected patients.
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Affiliation(s)
- Hazel Serrao-Brown
- Department of Endocrine Surgery, Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - Amna Saadi
- Department of Endocrine Surgery, Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - Jessica Wong
- Department of Endocrine Surgery, Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - Alexander Papachristos
- Department of Endocrine Surgery, Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - Mark Sywak
- Department of Endocrine Surgery, Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - Stan Sidhu
- Department of Endocrine Surgery, Royal North Shore Hospital, Sydney, New South Wales, Australia
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Wrońska K, Hałasa M, Szczuko M. The Role of the Immune System in the Course of Hashimoto's Thyroiditis: The Current State of Knowledge. Int J Mol Sci 2024; 25:6883. [PMID: 38999993 PMCID: PMC11241408 DOI: 10.3390/ijms25136883] [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: 04/17/2024] [Revised: 06/17/2024] [Accepted: 06/20/2024] [Indexed: 07/14/2024] Open
Abstract
The process of thyroid autoimmunization develops against the background of genetic predispositions associated with class II human leukocyte antigens (HLA-DR), as well as cytotoxic T-lymphocyte-associated protein 4 (CTLA-4), protein tyrosine phosphatase non-receptor type 22 (PTPN22), and forkhead transcription box protein P3 (FOXP3). Environmental factors, such as vitamin D deficiency, Zn, Se, and Mg, as well as infections, chronic stress, pregnancy, smoking, alcohol, medications, intestinal dysbiosis, and malnutrition, also play an important role. The first stage of autoimmunization involves the accumulation of macrophages and dendritic cells, as well as plasma cells. In the second stage, the mutual interactions of individual cells in the immune system lead to a decrease in the level of CD8+ in favor of CD4+, which intensifies the synthesis of T lymphocyte derivatives, especially Th1, Th17, Tfh, and Tc, reducing the level of Treg. Consequently, the number of the anti-inflammatory cytokines IL10 and IL2 decreases, and the synthesis of the pro-inflammatory cytokines IL-2, Il-12, Il-17, IL-21, IL-22, IFN-γ, and TNF-α increases. The latter two especially trigger the pyroptosis process involving the inflammasome. Activation of the inflammasome by IL-β and IL-18 produced by macrophages is one of the mechanisms of pyroptosis in the course of Hashimoto's thyroiditis, involving Gram-negative bacteria and NLRC4. In the next step, the apoptosis of thyroid cells is initiated by the intensification of perforin, granzyme, and proteoglycan synthesis by Tc and NK cells. The current findings raise many possibilities regarding interventions related to the inhibition of pro-inflammatory cytokines and the stimulation of anti-inflammatory cytokines produced by both T and B lymphocytes. Furthermore, since there is currently no effective method for treating thyroid autoimmunity, a summary of the review may provide answers regarding the treatment of not only Hashimoto's thyroiditis, but also other autoimmune diseases associated with autoimmunity.
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Affiliation(s)
- Karolina Wrońska
- Department of Human Nutrition and Metabolomics, Pomeranian Medical University in Szczecin, 71-460 Szczecin, Poland;
| | - Maciej Hałasa
- Department of General Pathology, Pomeranian Medical University in Szczecin, 71-204 Szczecin, Poland;
| | - Małgorzata Szczuko
- Department of Human Nutrition and Metabolomics, Pomeranian Medical University in Szczecin, 71-460 Szczecin, Poland;
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Wen X, Chang X, He X, Cai Q, Wang G, Liu J. Increased Thyroid DPP4 Expression Is Associated With Inflammatory Process in Patients With Hashimoto Thyroiditis. J Clin Endocrinol Metab 2024; 109:1517-1525. [PMID: 38127960 PMCID: PMC11099486 DOI: 10.1210/clinem/dgad723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 11/10/2023] [Accepted: 12/07/2023] [Indexed: 12/23/2023]
Abstract
CONTEXT Dipeptidyl peptidase-4 (DPP4) is originally described as a surface protein in lymphocytes. Lymphocyte infiltration and subsequent destruction of thyroid tissue have been considered as the central pathological mechanism in Hashimoto thyroiditis (HT). OBJECTIVE The present study aimed to investigate DPP4 expression in peripheral blood and thyroid tissue in HT patients, and explore the role of DPP4 in the pathophysiological process of HT. METHODS This case-control study recruited 40 drug-naive HT patients and 81 control individuals. Peripheral blood and thyroid specimens were collected for assessing the expression and activity of DPP4. Moreover, single-cell RNA sequencing (scRNA-seq) analysis of 6 "para-tumor tissues" samples from scRNA-seq data set GSE184362 and in vitro cell experiments were also conducted. RESULTS The HT patients had similar DPP4 serum concentration and activity as the controls. However, the expression and activity of DPP4 was significantly increased in the thyroid of the HT group than in the control group. The scRNA-seq analysis showed that DPP4 expression was significantly increased in the HT group, and mainly expressed in T cells. Further in vitro studies showed that inhibition of lymphocyte DPP4 activity with sitagliptin downregulated the production of inflammatory factors in co-cultured thyroid cells. CONCLUSION DPP4 expression was significantly increased in the thyroid of the HT group compared with the control group, and was mainly localized in the lymphocytes. Inhibition of lymphocyte DPP4 activity reduced the production of inflammatory factors in co-cultured thyroid cells. Therefore, inhibition of DPP4 may have a beneficial effect by alleviating inflammatory reactions in HT patients.
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Affiliation(s)
- Xiaohui Wen
- Department of Otolaryngology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
| | - Xiaona Chang
- Department of Endocrinology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
| | - Xueqing He
- Department of Endocrinology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
| | - Qingyun Cai
- Department of Endocrinology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
| | - Guang Wang
- Department of Endocrinology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
| | - Jia Liu
- Department of Endocrinology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
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Beduleva L, Sidorov A, Fomina K, Terentiev A, Menshikov I, Shklyaeva N, Ivanov P, Varaksin V. Experimental rat models for Hashimoto's thyroiditis. J Endocrinol Invest 2024; 47:1205-1214. [PMID: 38010598 DOI: 10.1007/s40618-023-02240-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Accepted: 11/04/2023] [Indexed: 11/29/2023]
Abstract
PURPOSE Hashimoto's thyroiditis (HT) is an autoimmune thyroid disease characterized by T lymphocyte-mediated destruction of thyroid follicles. To study the pathogenesis of HT and the efficacy of new substances for its treatment, an easily obtained and adequate to the human disease experimental model is needed. The aim of our study was to find out whether it is possible to induce experimental autoimmune thyroiditis (EAT) similar to Hashimoto's thyroiditis by injecting with thyroglobulin (Tg) without using agents that enhance its thyroiditogenicity and without taking into account the genetic sensitivity of animals. METHODS Wistar rats were immunized with freshly isolated rat Tg or porcine Tg. In 8 weeks, histological studies of the thyroid and parathyroid glands were performed. Thyroid function and total serum calcium level were also evaluated. RESULTS Immunization with both rat and porcine freshly isolated Tg caused T lymphocytic infiltration of the thyroid gland, thyroid follicle atrophy and degradation in Wistar rats. EAT caused by porcine Tg was characterized by greater severity than EAT induced with rat Tg. In 55% of rats with porcine Tg-induced EAT, oxyphilic metaplasia was detected in the parathyroid glands. In addition, low total serum calcium was observed in these rats. CONCLUSION Two rat models of autoimmune thyroiditis were obtained. EAT caused in Wistar rats by immunization with rat Tg is similar to Hashimoto's thyroiditis. EAT induced with porcine Tg was accompanied by oxyphil cell metaplasia in the parathyroids and hypocalcemia.
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Affiliation(s)
- L Beduleva
- Laboratory of Molecular and Cell Immunology, Department of Immunology and Cell Biology, Udmurt State University, 1 Universitetskaya St., Izhevsk, Russian Federation, 426034.
- Laboratory of Biocompatible Materials, Udmurt Federal Research Center UB RAS, 34 T. Baramzinoy St., Izhevsk, Russian Federation, 426067.
| | - A Sidorov
- Laboratory of Molecular and Cell Immunology, Department of Immunology and Cell Biology, Udmurt State University, 1 Universitetskaya St., Izhevsk, Russian Federation, 426034
- Laboratory of Biocompatible Materials, Udmurt Federal Research Center UB RAS, 34 T. Baramzinoy St., Izhevsk, Russian Federation, 426067
| | - K Fomina
- Laboratory of Molecular and Cell Immunology, Department of Immunology and Cell Biology, Udmurt State University, 1 Universitetskaya St., Izhevsk, Russian Federation, 426034
- Laboratory of Biocompatible Materials, Udmurt Federal Research Center UB RAS, 34 T. Baramzinoy St., Izhevsk, Russian Federation, 426067
| | - A Terentiev
- Laboratory of Molecular and Cell Immunology, Department of Immunology and Cell Biology, Udmurt State University, 1 Universitetskaya St., Izhevsk, Russian Federation, 426034
- Laboratory of Biocompatible Materials, Udmurt Federal Research Center UB RAS, 34 T. Baramzinoy St., Izhevsk, Russian Federation, 426067
| | - I Menshikov
- Laboratory of Molecular and Cell Immunology, Department of Immunology and Cell Biology, Udmurt State University, 1 Universitetskaya St., Izhevsk, Russian Federation, 426034
- Laboratory of Biocompatible Materials, Udmurt Federal Research Center UB RAS, 34 T. Baramzinoy St., Izhevsk, Russian Federation, 426067
| | - N Shklyaeva
- Laboratory of Molecular and Cell Immunology, Department of Immunology and Cell Biology, Udmurt State University, 1 Universitetskaya St., Izhevsk, Russian Federation, 426034
| | - P Ivanov
- Laboratory of Molecular and Cell Immunology, Department of Immunology and Cell Biology, Udmurt State University, 1 Universitetskaya St., Izhevsk, Russian Federation, 426034
| | - V Varaksin
- Laboratory of Biocompatible Materials, Udmurt Federal Research Center UB RAS, 34 T. Baramzinoy St., Izhevsk, Russian Federation, 426067
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Wang D, Li P, Zhou Z, Jin M, Li B, Li F, Shen H. The association between endothelial function and autoimmune thyroiditis induced by iodine excess. J Trace Elem Med Biol 2024; 83:127413. [PMID: 38387427 DOI: 10.1016/j.jtemb.2024.127413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 01/13/2024] [Accepted: 02/09/2024] [Indexed: 02/24/2024]
Abstract
BACKGROUND Iodine excess (IE) intake leads to lymphocyte dysfunction and contributes to autoimmune thyroiditis (AIT). Abnormal thyroid function is associated with adverse cardiovascular events, endothelial dysfunction is often an early pathophysiological feature in most cardiovascular disease. However, the relationship between iodine and the cardiovascular system is currently unclear. Therefore, the aim of this study was to investigate the effects of IE on endothelial function in mouse model. METHODS A total of 24 NOD.H-2h4 mice were randomly divided into different groups. A sodium iodide (NaI) group supplied with 0.05% NaI water for 8 weeks. Serum levels of tumor necrosis factors α (TNFα), interleukin-6 (IL-6) and C-reactive Protein (CRP), as well as endothelin-1 (ET-1), von Willebrand factor (VWF) and thrombomodulin (THBD) were detected by Elisa. In addition, the mRNA and protein expression of these genes were measured by RT-PCR and Western blotting. RESULTS Here, we found the urinary iodine concentration (UIC) was higher in the NaI group compared to the control group. Serum levels of ET-1, VWF, and THBD were also significantly lower in the NaI group, however, CRP serum levels are significantly increased. In aorta, the mRNA and protein expression of ET-1, VWF, THBD were downregulated, however, the expression of IL-6, CRP and TNFα mRNA and protein were upregulated in the NaI group. A correlation analysis showed negative correlation between UIC with ET-1, VWF, and THBD, similarly, negative correlation between CRP with THBD was observed. In addition, positive correlations between UIC with CRP. CONCLUSION Collectively, in the NOD.H-2h4 mice, IE supplementation had a suppressive effect on endothelial function, and this inhibition maybe due to the increase expression of inflammatory cytokines.
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Affiliation(s)
- Dandan Wang
- School of Public Health, Xuzhou Medical University, People's Republic of China; Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin 150081, People's Republic of China; National Health Commission & Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, People's Republic of China; Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, People's Republic of China
| | - Peng Li
- School of Public Health, Xuzhou Medical University, People's Republic of China
| | - Zheng Zhou
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin 150081, People's Republic of China; National Health Commission & Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, People's Republic of China; Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, People's Republic of China
| | - Meihui Jin
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin 150081, People's Republic of China; National Health Commission & Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, People's Republic of China; Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, People's Republic of China
| | - Baoxiang Li
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin 150081, People's Republic of China; National Health Commission & Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, People's Republic of China; Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, People's Republic of China
| | - Fan Li
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin 150081, People's Republic of China; National Health Commission & Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, People's Republic of China; Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, People's Republic of China
| | - Hongmei Shen
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin 150081, People's Republic of China; National Health Commission & Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, People's Republic of China; Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, People's Republic of China.
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Zhou L, Luo JL, Sun A, Yang HY, Lin YQ, Han L. Clinical efficacy and molecular mechanism of Chinese medicine in the treatment of autoimmune thyroiditis. JOURNAL OF ETHNOPHARMACOLOGY 2024; 323:117689. [PMID: 38160869 DOI: 10.1016/j.jep.2023.117689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 11/30/2023] [Accepted: 12/28/2023] [Indexed: 01/03/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Autoimmune Thyroiditis (AIT) is a common refractory autoimmune disease of the endocrine system that may eventually lead to complete loss of thyroid function, with subsequent severe effects on the metabolism. Because of the deficiency in current clinical management of AIT, the need for alternative therapies is highlighted. With its multi-component and multi-target characteristics, Chinese medicine has good potential as an alternative therapy for AIT. AIM OF THE STUDY The aim of this study was to systematically summarize the clinical efficacy and safety evaluation of TCM and its active ingredients in the treatment and regulation of AIT. Additionally, we provide an in-depth discussion of the relevant mechanisms and molecular targets to understand the protective effects of traditional Chinese medicine on AIT and explore new ideas for clinical treatment. MATERIALS AND METHODS The literature related to "Hashimoto", "autoimmune thyroiditis", "traditional Chinese medicine," and "Chinese herbal medicine" was systematically summarized and reviewed from Web of Science Core Collection, PubMed, CNKI, and other databases. Domestic and international literature were analyzed, compared, and reviewed. RESULTS An increasing number of studies have demonstrated that herbal medicines can intervene in immunomodulation, with pharmacological effects such as antibody lowering, anti-inflammatory, anti-apoptotic thyroid follicular cells, regulation of intestinal flora, and regulation of estrogen and progesterone levels. The signaling pathways and molecular targets of the immunomodulatory effects of Chinese herbal medicine for AIT may include Fas/FasL, Caspase, BCL-2, and TLRs/MyD88/NF-κB et al. CONCLUSIONS: The use of Chinese herbs in the treatment and management of AIT is clinically experienced, satisfactory, and safe. Future studies may evaluate the influence of herbal medicines on the occurrence and development of AIT by modulating the interaction between immune factors and conventional signaling pathways.
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Affiliation(s)
- Ling Zhou
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No.5, North Line Court, Xicheng District, Beijing, 100053, China; Beijing University of Chinese Medicine, No. 11, Beisanhuan East Road, Chaoyang District, Beijing, 100029, China
| | - Jin-Li Luo
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No.5, North Line Court, Xicheng District, Beijing, 100053, China; Beijing University of Chinese Medicine, No. 11, Beisanhuan East Road, Chaoyang District, Beijing, 100029, China; Guangdong e-fong Pharmaceutical CO., LTD., Qifeng Industrial Road, Nanhai District, Foshan, 528244, China
| | - Aru Sun
- College of Traditional Chinese Medicine, Changchun University of Chinese Medicine, No.1035 Boshuo Road, Economic Development Zone, Jingyue Street, Nanguan District, Changchun, 130117, China
| | - Hao-Yu Yang
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No.5, North Line Court, Xicheng District, Beijing, 100053, China
| | - Yi-Qun Lin
- Department of Endocrinology, Guang'anmen Hospital South Campus, China Academy of Chinese Medical Sciences, No.138, Section 2, Xingfeng Street, Daxing District, Beijing, 100105, China.
| | - Lin Han
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No.5, North Line Court, Xicheng District, Beijing, 100053, China.
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Chiorean AD, Bâlici Ş, Nicula GZ, Vică ML, Nechita VI, Loga LII, Bordea MA, Simon LM, Matei HV. Are single nucleotide polymorphisms in the IL-2 gene biomarkers for Hashimoto's thyroiditis? Med Pharm Rep 2024; 97:178-183. [PMID: 38746024 PMCID: PMC11090275 DOI: 10.15386/mpr-2739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 04/10/2024] [Accepted: 04/23/2024] [Indexed: 05/16/2024] Open
Abstract
Background and aims Hashimoto's thyroiditis (HT) is an autoimmune disorder that can lead to hypothyroidism. The pathophysiology of HT involves the production of antithyroid antibodies that attack the thyroid tissue, causing inflammation and progressive fibrosis. Recent studies demonstrated a strong correlation between Interleukin-2 (IL-2) levels and the development of autoimmune diseases, suggesting that this cytokine may play a crucial role in the pathogenesis of HT. Methods In this study, we determined the presence of the point mutation +114T/G in the IL-2 gene in patients with HT compared with a control group, and also the serum level of anti-thyroid peroxidase (TPOAbs) and anti-thyroglobulin (TgAbs) antibodies in HT patients with vs. without the mutation. The sequences of the IL-2 gene obtained from subjects were determined by the Sanger sequencing method. Results Our study did not reveal that the +114T/G polymorphism of the IL-2 gene is a susceptibility or protective factor for HT. No significant correlations were observed between the reference genotype, hetero- and homozygous +114T/G polymorphism and TPOAbs, respectively TgAbs serum levels in HT patients. Conclusions Further studies of more cases are needed to identify more polymorphisms in the IL-2 gene and study their correlations with HT.
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Affiliation(s)
- Alin-Dan Chiorean
- Department of Cell and Molecular Biology, Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
- Emergency Clinical Hospital for Children, Cluj-Napoca, Romania
| | - Ştefana Bâlici
- Department of Cell and Molecular Biology, Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Gheorghe Zsolt Nicula
- Department of Cell and Molecular Biology, Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Mihaela Laura Vică
- Department of Cell and Molecular Biology, Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
- Legal Medicine Institute Cluj-Napoca, Cluj-Napoca, Romania
| | - Vlad-Ionuţ Nechita
- Department of Medical Informatics and Biostatistics, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | | | - Mădălina Adriana Bordea
- Department of Microbiology, Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Laura-Mihaela Simon
- Department of Microbiology, Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Horea Vladi Matei
- Department of Cell and Molecular Biology, Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
- Legal Medicine Institute Cluj-Napoca, Cluj-Napoca, Romania
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Ugolkov Y, Nikitich A, Leon C, Helmlinger G, Peskov K, Sokolov V, Volkova A. Mathematical modeling in autoimmune diseases: from theory to clinical application. Front Immunol 2024; 15:1371620. [PMID: 38550585 PMCID: PMC10973044 DOI: 10.3389/fimmu.2024.1371620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 02/29/2024] [Indexed: 04/02/2024] Open
Abstract
The research & development (R&D) of novel therapeutic agents for the treatment of autoimmune diseases is challenged by highly complex pathogenesis and multiple etiologies of these conditions. The number of targeted therapies available on the market is limited, whereas the prevalence of autoimmune conditions in the global population continues to rise. Mathematical modeling of biological systems is an essential tool which may be applied in support of decision-making across R&D drug programs to improve the probability of success in the development of novel medicines. Over the past decades, multiple models of autoimmune diseases have been developed. Models differ in the spectra of quantitative data used in their development and mathematical methods, as well as in the level of "mechanistic granularity" chosen to describe the underlying biology. Yet, all models strive towards the same goal: to quantitatively describe various aspects of the immune response. The aim of this review was to conduct a systematic review and analysis of mathematical models of autoimmune diseases focused on the mechanistic description of the immune system, to consolidate existing quantitative knowledge on autoimmune processes, and to outline potential directions of interest for future model-based analyses. Following a systematic literature review, 38 models describing the onset, progression, and/or the effect of treatment in 13 systemic and organ-specific autoimmune conditions were identified, most models developed for inflammatory bowel disease, multiple sclerosis, and lupus (5 models each). ≥70% of the models were developed as nonlinear systems of ordinary differential equations, others - as partial differential equations, integro-differential equations, Boolean networks, or probabilistic models. Despite covering a relatively wide range of diseases, most models described the same components of the immune system, such as T-cell response, cytokine influence, or the involvement of macrophages in autoimmune processes. All models were thoroughly analyzed with an emphasis on assumptions, limitations, and their potential applications in the development of novel medicines.
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Affiliation(s)
- Yaroslav Ugolkov
- Research Center of Model-Informed Drug Development, Ivan Mikhaylovich (I.M.) Sechenov First Moscow State Medical University, Moscow, Russia
- Marchuk Institute of Numerical Mathematics of the Russian Academy of Sciences (RAS), Moscow, Russia
| | - Antonina Nikitich
- Research Center of Model-Informed Drug Development, Ivan Mikhaylovich (I.M.) Sechenov First Moscow State Medical University, Moscow, Russia
- Marchuk Institute of Numerical Mathematics of the Russian Academy of Sciences (RAS), Moscow, Russia
| | - Cristina Leon
- Modeling and Simulation Decisions FZ - LLC, Dubai, United Arab Emirates
| | | | - Kirill Peskov
- Research Center of Model-Informed Drug Development, Ivan Mikhaylovich (I.M.) Sechenov First Moscow State Medical University, Moscow, Russia
- Marchuk Institute of Numerical Mathematics of the Russian Academy of Sciences (RAS), Moscow, Russia
- Modeling and Simulation Decisions FZ - LLC, Dubai, United Arab Emirates
- Sirius University of Science and Technology, Sirius, Russia
| | - Victor Sokolov
- Marchuk Institute of Numerical Mathematics of the Russian Academy of Sciences (RAS), Moscow, Russia
- Modeling and Simulation Decisions FZ - LLC, Dubai, United Arab Emirates
| | - Alina Volkova
- Marchuk Institute of Numerical Mathematics of the Russian Academy of Sciences (RAS), Moscow, Russia
- Modeling and Simulation Decisions FZ - LLC, Dubai, United Arab Emirates
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Guo J, Si G, Si F. Treg cells as a protective factor for Hashimoto`s thyroiditis: a Mendelian randomization study. Front Endocrinol (Lausanne) 2024; 15:1347695. [PMID: 38524638 PMCID: PMC10957564 DOI: 10.3389/fendo.2024.1347695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 02/26/2024] [Indexed: 03/26/2024] Open
Abstract
Background and objectives Hashimoto's thyroiditis (HT), a chronic autoimmune disorder impacting thyroid function, is a growing public health concern. The relationship between Treg cells and HT has been extensively studied, with Treg cells considered crucial in suppressing HT progression. However, these studies have mainly been observational, limiting our understanding of Treg cells' impact on HT risk. Leveraging large datasets, we utilized Mendelian randomization (MR) analysis to examine the causal association between Treg cell biomarkers and HT, providing additional validation for these relationships. Methods Comprehensive two-sample Mendelian randomization analysis was performed to determine the causal association between Treg cells signatures and HT in this study. Based on publicly available genetic data, we explored causal associations between 165 Treg cells signatures and HT risk. Results The European cohort study has identified five Treg cell phenotypes that causally protect against HT risk. Resting Treg %CD4 (OR = 0.975, 95% CI = 0.954~0.998, P = 0.030); CD4 on resting Treg (OR = 0.938, 95% CI = 0.882~0.997, P = 0.041; CD28- CD8dim %CD8dim (OR = 0.983, 95% CI = 0.969~0.998, P = 0.030); CD25 on CD39+ resting Treg (OR = 0.926, 95% CI = 0.864~0.991, P = 0.026); 5) CD28 on activated & secreting Treg (OR = 0.969, 95% CI = 0.942~0.996, P = 0.025). The Asian cohort study has identified four Treg cell phenotypes negatively correlated with the risk of HT. CD25hi %T cell (OR = 0.635, 95% CI = 0.473~852, P = 0.002); CD4 Treg %CD4 (OR = 0.829, 95% CI = 0.687~1.000, P = 0.050); CD127-CD8br %T cell (OR = 0.463, 95% CI =0.311~0.687, P< 0.001); CD3 on resting Treg (OR = 0.786, 95% CI = 0.621~0.994, P = 0.044). Conclusion Our study has demonstrated the close connection between Treg cells and HT by genetic means, thus providing foundational basis for future research.
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Affiliation(s)
- Jinzhou Guo
- Academy of Zhongjing, Henan University of Chinese Medicine, Zhengzhou, China
- Laboratory of Traditional Chinese Medicine (TCM) Syndrome and Prescription Signaling, Academy of Zhongjing, Zhengzhou, China
- Henan Key Laboratory of Traditional Chinese Medicine (TCM) Syndrome and Prescription Signaling, Henan International Joint, Zhengzhou, China
| | - Gao Si
- Department of Orthopedic, Peking University Third Hospital, Beijing, China
| | - Fuchun Si
- Academy of Zhongjing, Henan University of Chinese Medicine, Zhengzhou, China
- Laboratory of Traditional Chinese Medicine (TCM) Syndrome and Prescription Signaling, Academy of Zhongjing, Zhengzhou, China
- Henan Key Laboratory of Traditional Chinese Medicine (TCM) Syndrome and Prescription Signaling, Henan International Joint, Zhengzhou, China
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Tunç S, Altuntaş ŞL, Atmaca M, Çakıcı Ç, Yiğitbaşı T, Liou YC, Chang WA. The effect of low-level laser therapy on the oxidative stress level and quality of life in patients with Hashimoto's thyroiditis. Free Radic Res 2024; 58:249-260. [PMID: 38628043 DOI: 10.1080/10715762.2024.2339892] [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: 08/09/2023] [Accepted: 03/15/2024] [Indexed: 05/23/2024]
Abstract
This study aimed to examine the effects of low-level laser therapy (LLLT) combined with levothyroxine replacement therapy on thyroid function, oxidative stress (OS), and quality of life in patients with Hashimoto's thyroiditis (HT). Forty-six patients diagnosed with HT were randomized to receive active LLLT (n = 23) and sham LLLT (n = 23) twice a week for three weeks. Clinical and laboratory evaluations of the participants were performed before treatment and three months after treatment. Biochemical parameters were taken from the patient file requested by the physician as a routine examination. Malondialdehyde and nitricoxide indicating oxidant stress and superoxide dismutase, catalase, and glutathione, which indicate antioxidant capacity, were used in OS evaluation. The Oxidative Stress Index was calculated by measuring the Total Antioxidant Status and the Total Oxidant Status. At the end of our study, a significant improvement in oxidant and antioxidant biomarker levels showing OS and quality of life was observed in the treatment groups (p < 0.05). There was no change in thyroid function and autoimmunity at the end of the treatment between the two groups (p > 0.05). Improvements in glutathione levels and quality of life were significantly higher in the active treatment group than in the sham-controlled group. LLLT was found to be more effective on OS and quality of life in patients with HT than in patients in the sham-controlled group. It was concluded that LLLT is a safe and effective method that can be used in the treatment of patients with HT.
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Affiliation(s)
- Sümeyye Tunç
- Physiotherapy Programme, Department of Therapy and Rehabilitation, IMU Vocational School, Istanbul Medipol University, Istanbul, Turkey
| | - Şükriye Leyla Altuntaş
- Department of Obstetrics and Gynecology, Faculty of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Murat Atmaca
- Department of Endocrinology and Metabolism, Faculty of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Çağrı Çakıcı
- Department of Biochemistry, Faculty of Medicine, Istanbul Medipol University, Kavacık, Istanbul, Turkey
| | - Türkan Yiğitbaşı
- Department of Biochemistry, Faculty of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Yeong-Cheng Liou
- Department of Healthcare Administration and Medical Informatics, and Research Center of Nonlinear Analysis and Optimization, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Wei-An Chang
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
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12
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Zhang S, Zhao X, Wang X, Jin H, Chen L, Ma Y, Chi Y, Zhang J, Zhang J, Gao Y. Gut Microecology May Be Involved in the Pathogenesis of Hashimoto Thyroiditis by Reducing Production of Hydrogen Sulfide. J Clin Endocrinol Metab 2024; 109:792-801. [PMID: 37793163 DOI: 10.1210/clinem/dgad588] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 09/12/2023] [Accepted: 10/02/2023] [Indexed: 10/06/2023]
Abstract
CONTEXT Hashimoto thyroiditis (HT) is related to intestinal microbiota alteration, but the causal relationship remains unclear. Hydrogen sulfide (H2S) is a microbiota-derived metabolite. We speculated that abnormal intestinal microbiota might limit H2S production capacity, promoting HT pathogenesis. OBJECTIVE This work aimed to illustrate that the intestinal microbiota plays important roles in HT pathogenesis via microbiota-derived H2S levels. METHODS We collected feces from HT patients and healthy donors for fecal microbiota transplantation (FMT). Thirty-six female CBA/J mice were randomly assigned to 4 groups: experimental autoimmune thyroiditis (EAT) group, EAT + Healthy group, EAT + HT group, and EAT + HT + H2S group. 16S ribosomal RNA sequencing was performed to examine gut microbiota alterations and the H2S production pathway. Serum TgAb and H2S levels were assayed by enzyme-linked immunosorbent assay and H2S-selective sensors, respectively. T-cell subpopulations in the spleen were detected by flow cytometry. RESULTS The gut microbiota was different after FMT among the EAT, EAT + Healthy, and EAT + HT groups. The thyroiditis score assessed by hematoxylin and eosin staining was higher in the EAT + HT group than that in the EAT and EAT + HT + H2S groups. Helper T (Th1) and Th17 cell differentiation ratios were increased in the EAT + HT group compared to the other 3 groups. Serum H2S levels were decreased and the dissimilatory sulfate reduction (DSR) pathway was attenuated in the EAT + HT group compared to the EAT + Healthy group. CONCLUSION H2S alleviated thyroiditis severity and related immune disorders, which were aggravated by the FMT from HT patients. The attenuated DSR pathway in the gut microbiota from HT patients might be involved in thyroiditis pathogenesis.
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Affiliation(s)
- Shangqing Zhang
- Department of Endocrinology, Peking University First Hospital, Beijing 100034, PR China
| | - Xue Zhao
- Department of Endocrinology, Peking University First Hospital, Beijing 100034, PR China
| | - Xiuli Wang
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, PR China
| | - Hongfang Jin
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, PR China
| | - Lei Chen
- Department of Ultrasound, Peking University First Hospital, Beijing 100034, PR China
| | - Yuanyuan Ma
- Animal Center, Peking University First Hospital, Beijing 100034, PR China
| | - Yan Chi
- Department of Gastroenterology, Peking University First Hospital, Beijing 100034, PR China
| | - Jixin Zhang
- Department of Pathology, Peking University First Hospital, Beijing 100034, PR China
| | - Junqing Zhang
- Department of Endocrinology, Peking University First Hospital, Beijing 100034, PR China
| | - Ying Gao
- Department of Endocrinology, Peking University First Hospital, Beijing 100034, PR China
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Song JL, Hu JW, Li LR, Xu ZL, Li JJ, Sun SR, Chen C. Association of thyroid autoimmunity with extra-thyroid diseases and the risk of mortality among adults: evidence from the NHANES. Front Endocrinol (Lausanne) 2024; 15:1323994. [PMID: 38405150 PMCID: PMC10884096 DOI: 10.3389/fendo.2024.1323994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 01/23/2024] [Indexed: 02/27/2024] Open
Abstract
Background Thyroid autoimmunity is one of the most prevalent autoimmune diseases. However, its association with extra-thyroid diseases and mortality risk in the general population remains uncertain. Our study aims to evaluate the association of thyroid autoimmunity with extra-thyroid disease and the risk of mortality. Methods A prospective cohort study was conducted using data from the National Health and Nutrition Examination Survey (NHANES) with participants from 2007-2008, 2009-2010, and 2011-2012, tracking their mortality until 2019. Associations between thyroid autoimmunity, which was defined as having positive thyroid peroxidase antibody (TPOAb) and/or thyroglobulin antibody (TgAb), and extra-thyroid disease including diabetes, hypertension, cardiovascular disease, chronic lung disease, arthritis, cancer and chronic renal disease and the risk of mortality were investigated. Results A total of 7431 participants were included in this study. Positive The prevalence of positive TgAb was 7.54%, and positive TPOAb prevalence was 11.48%. TgAb was significantly associated with diabetes (Model 1: OR=1.64, 95% CI:1.08-2.50; Model 2: OR=1.93, 95% CI: 1.21-3.08) and hypertension (Model 1: OR=0.67, 95% CI: 0.49-0.91; Model 2: OR=0.62, 95% CI: 0.44-0.88). TPOAb was associated with a lower prevalence of chronic lung disease (model 1: OR=0.71, 95% CI: 0.54-0.95; model 2: OR=0.71, 95% CI: 0.53-0.95). No associations were observed between TgAb, TPOAb and other extra-thyroid diseases. Neither TgAb nor TPOAb were associated with all-cause mortality or heart disease mortality. Conclusion TgAb was linked to a higher prevalence of diabetes and a lower prevalence of hypertension, while TPOAb was associated with a decreased prevalence of chronic lung disease. However, neither TgAb nor TPOAb posed a risk for all-cause mortality or heart disease mortality.
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Affiliation(s)
| | | | | | | | | | - Sheng-Rong Sun
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Chuang Chen
- *Correspondence: Chuang Chen, ; Sheng-Rong Sun,
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Zhu S, Pang Y, Zhang X, Yang C, Gao J, Fang P, Zhang Y, Yao Y, Ju F, Ye F, Zhu H, Liao P, Yao L, Dai L, Xu J, Wu B, Pan J, Wu Y. Alteration of Thyroid Hormones in Mouse Models of Alzheimer's Disease and Aging. Neuroendocrinology 2024; 114:411-422. [PMID: 38228117 DOI: 10.1159/000536089] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 12/28/2023] [Indexed: 01/18/2024]
Abstract
INTRODUCTION Aging is characterized by the deterioration of a wide range of functions in tissues and organs, and Alzheimer's disease (AD) is a neurodegenerative disease characterized by cognitive impairment. Hypothyroidism occurs when there is insufficient production of thyroid hormones (THs) by the thyroid. The relationship between hypothyroidism and aging as well as AD is controversial at present. METHODS We established an animal model of AD (FAD4T) with mutations in the APP and PSEN1 genes, and we performed a thyroid function test and RNA sequencing (RNA-Seq) of the thyroid from FAD4T and naturally aging mice. We also studied gene perturbation correlation in the FAD4T mouse thyroid, bone marrow, and brain by further single-cell RNA sequencing (scRNA-seq) data of the bone marrow and brain. RESULTS In this study, we found alterations in THs in both AD and aging mice. RNA-seq data showed significant upregulation of T-cell infiltration- and cell proliferation-related genes in FAD4T mouse thyroid. In addition, Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses revealed that upregulated genes were enriched in the functional gene modules of activation of immune cells. Downregulated energy metabolism-related genes were prominent in aging thyroids, which reflected the reduction in THs. GSEA showed a similar enrichment tendency in both mouse thyroids, suggesting their analogous inflammation state. In addition, the regulation of leukocyte activation and migration was a common signature between the thyroid, brain, and bone marrow of FAD4T mice. CONCLUSIONS Our findings identified immune cell infiltration of the thyroid as the potential underlying mechanism of the alteration of THs in AD and aging.
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Affiliation(s)
- Siyuan Zhu
- Department of General Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yidan Pang
- Department of Orthopaedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiangwei Zhang
- Department of Thoracic Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Chunying Yang
- Department of Neurology, The First Affiliated Hospital of Ningbo University, Ningbo, China
| | - Junjie Gao
- Department of Orthopaedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Institute of Microsurgery on Extremities, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ping Fang
- Department of Thyroid Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yaohui Zhang
- Department of Thyroid Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yunjin Yao
- Department of Thyroid Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Fangyu Ju
- Department of Thyroid Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Fang Ye
- Center for Stem Cell and Regenerative Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Hongyi Zhu
- Department of Orthopaedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Peng Liao
- Department of Orthopaedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lufeng Yao
- Department of Orthopaedic Surgery, Ningbo No. 6 Hospital, Ningbo, China
| | - Lulu Dai
- Department of Ultrasound, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Jun Xu
- Department of Orthopaedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Bo Wu
- Department of General Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jun Pan
- Department of Thyroid Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yijun Wu
- Department of Thyroid Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
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Upreti A, Mukherjee S. Therapeutic Potential of CRISPR/Cas in Hashimoto's Thyroiditis: A Comprehensive Review. Curr Gene Ther 2024; 24:179-192. [PMID: 38310457 DOI: 10.2174/0115665232266508231210154930] [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: 06/27/2023] [Revised: 09/26/2023] [Accepted: 11/09/2023] [Indexed: 02/05/2024]
Abstract
Hashimoto's thyroiditis (HT) is a commonly occurring illness of autoimmune endocrine origin. It is usually present in the pediatric age group along with other well-known diseases, such as type 1 insulin-dependent diabetes. The defining feature of this disease is the immune-- mediated attack on the thyroid gland resulting in the destruction of thyroid tissues and cells. Given that HT frequently affects family members, it is well-recognized that individuals are genetically predisposed to this disease. Patients with HT also display a significantly increased risk for several different cancers, justifying the eminent need for the development of therapies for managing and treating HT. Gene editing has made several advancements in the field of molecular biology and has turned out to become a promising approach to correct several autoimmune diseases. Currently, CRISPR/Cas, a nuclease-based editing technique, is publicized as a promising tool for curing several genetic diseases and cancers. However, very limited research has been conducted as of now on autoimmune disease management and cure via CRISPR/Cas technique. This review provides an account of the potential candidate genes associated with Hashimoto's thyroiditis, and only a few animal and human models have been generated via the CRISPR/Cas gene editing technique. Mouse models of autoimmune thyroiditis generated through the CRISPR/Cas gene editing technique by targeting the candidate genes will provide us with a deeper insight into the pathophysiology of HT and further pave the way for the immunomodulation of HT via gene editing.
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Affiliation(s)
- Apoorva Upreti
- Amity Institute of Biotechnology, Amity University Uttar Pradesh Lucknow Campus, Lucknow 226028, Uttar Pradesh, India
| | - Sayali Mukherjee
- Amity Institute of Biotechnology, Amity University Uttar Pradesh Lucknow Campus, Lucknow 226028, Uttar Pradesh, India
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Tang J, Shan S, Li F, Yun P. Effects of vitamin D supplementation on autoantibodies and thyroid function in patients with Hashimoto's thyroiditis: A systematic review and meta-analysis. Medicine (Baltimore) 2023; 102:e36759. [PMID: 38206745 PMCID: PMC10754614 DOI: 10.1097/md.0000000000036759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 12/01/2023] [Indexed: 01/13/2024] Open
Abstract
BACKGROUND Hashimoto's thyroiditis (HT) is the prevailing form of autoimmune thyroiditis and the leading cause of hypothyroidism in iodine-sufficient regions worldwide. This study aims to evaluate the efficacy of vitamin D supplementation on HT through a meta-analysis of randomized controlled trials (RCTs). METHODS The databases searched included PubMed, and others. We included RCTs that the treatment group received vitamin D, while the control group received either a placebo or no treatment. The studies measured the baseline and endpoint levels of 25-hydroxyvitamin D [25(OH)D], thyroid-stimulating hormone (TSH), free thyroxine (FT4), free triiodothyronine (FT3), anti-thyroid peroxidase antibody (TPO-Ab), and thyroglobulin antibody (TG-Ab). We performed a meta-analysis to calculate the standardized mean difference (SMD) and 95% confidence interval (CI). RESULTS A total of 12 studies involving 862 individuals were included. Vitamin D supplementation has a significant impact on reducing the titers of TPO-Ab (SMD = -1.084, 95% CI = -1.624 to -0.545) and TG-Ab (SMD = -0.996, 95% CI = -1.579 to -0.413) in patients with HT, and it also improves thyroid function by decreasing TSH level (SMD = -0.167, 95% CI = -0.302 to 0.031) and increasing FT3 (SMD = 0.549, 95% CI = 0.077-1.020) and FT4 (SMD = 0.734, 95% CI = 0.184-1.285) levels. Active vitamin D (calcitriol) significantly reduces the titer of TPO-Ab compared to naive forms of vitamin D (vitamin D2 or D3); treatment durations > 12 weeks result in a more effective reduction of TPO-Ab levels and a more significant increase in FT4 and FT3 levels in patients with HT (meta-regression P < .05). CONCLUSION Vitamin D supplementation may have beneficial effects on HT patients by modulating immune responses and improving thyroid function.
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Affiliation(s)
- Jiahao Tang
- Department of Endocrinology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Shuanghong Shan
- Department of Endocrinology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Fangping Li
- Department of Endocrinology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Peng Yun
- Department of Endocrinology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
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Guo M, Li Q, Liu X, Wang Y, Yang Q, Li R, Zhao Y, Li C, Sheng S, Ma H, Li Z, Gao R. Mapping the path towards novel treatment strategies: a bibliometric analysis of Hashimoto's thyroiditis research from 1990 to 2023. Front Endocrinol (Lausanne) 2023; 14:1277739. [PMID: 38027117 PMCID: PMC10667915 DOI: 10.3389/fendo.2023.1277739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 10/18/2023] [Indexed: 12/01/2023] Open
Abstract
Background Hashimoto's thyroiditis (HT), a common form of thyroid autoimmunity, is strongly associated with deteriorating clinical status and impaired quality of life. The escalating global prevalence, coupled with the complexity of disease mechanisms, necessitates a comprehensive, bibliometric analysis to elucidate the trajectory, hotspots, and future trends in HT research. Objective This study aims to illuminate the development, hotspots, and future directions in HT research through systematic analysis of publications, institutions, authors, journals, references, and keywords. Particular emphasis is placed on novel treatment strategies for HT and its complications, highlighting the potential role of genetic profiling and immunomodulatory therapies. Methods We retrieved 8,726 relevant documents from the Web of Science Core Collection database spanning from 1 January 1990 to 7 March 2023. Following the selection of document type, 7,624 articles were included for bibliometric analysis using CiteSpace, VOSviewer, and R software. Results The temporal evolution of HT research is categorized into three distinct phases: exploration (1990-1999), rapid development (1999-2000), and steady growth (2000-present). Notably, the United States, China, Italy, and Japan collectively contributed over half (54.77%) of global publications. Among the top 10 research institutions, four were from Italy (4/10), followed by China (2/10) and the United States (2/10). Recent hotspots, such as the roles of gut microbiota, genetic profiling, and nutritional factors in HT management, the diagnostic dilemmas between HT and Grave's disease, as well as the challenges in managing HT complicated by papillary thyroid carcinoma and type 1 diabetes mellitus, are discussed. Conclusion Although North America and Europe have a considerable academic impact, institutions from emerging countries like China are demonstrating promising potential in HT research. Future studies are anticipated to delve deeper into the differential diagnosis of HT and Grave's disease, the intricate relationship between gut microbiota and HT pathogenesis, clinical management of HT with papillary thyroid carcinoma or type 1 diabetes, and the beneficial effects of dietary modifications and micronutrients supplementation in HT. Furthermore, the advent of genetic profiling and advanced immunotherapies for managing HT offers promising avenues for future research.
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Affiliation(s)
- Manping Guo
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Postdoctoral Research Station, China Academy of Chinese Medical Sciences, Beijing, China
- Postdoctoral Works Station, Yabao Pharmaceutical Group Co., Ltd., Yuncheng, Shanxi, China
| | - Qingna Li
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Key Laboratory for Clinical Research and Evaluation of Traditional Chinese Medicine, National Medical Products Administration, Beijing, China
- National Clinical Research Center for Chinese Medicine Cardiology, Beijing, China
| | - Xingfang Liu
- Research Department, Swiss University of Traditional Chinese Medicine, Bad Zurzach, Switzerland
| | - Yiming Wang
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Qiaoning Yang
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Key Laboratory for Clinical Research and Evaluation of Traditional Chinese Medicine, National Medical Products Administration, Beijing, China
- National Clinical Research Center for Chinese Medicine Cardiology, Beijing, China
| | - Rui Li
- Evidence Based Medicine Center, The First Affiliated Hospital of Henan University of Traditional Chinese Medicine, Zhengzhou, Henan, China
| | - Yang Zhao
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Key Laboratory for Clinical Research and Evaluation of Traditional Chinese Medicine, National Medical Products Administration, Beijing, China
- National Clinical Research Center for Chinese Medicine Cardiology, Beijing, China
| | - Chenfei Li
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Key Laboratory for Clinical Research and Evaluation of Traditional Chinese Medicine, National Medical Products Administration, Beijing, China
- National Clinical Research Center for Chinese Medicine Cardiology, Beijing, China
| | - Song Sheng
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Hangkun Ma
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zhenghong Li
- Research Department, Swiss University of Traditional Chinese Medicine, Bad Zurzach, Switzerland
| | - Rui Gao
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Key Laboratory for Clinical Research and Evaluation of Traditional Chinese Medicine, National Medical Products Administration, Beijing, China
- National Clinical Research Center for Chinese Medicine Cardiology, Beijing, China
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Li F, Zhou Z, Wang L, Li B, Jin M, Liu J, Chen Y, He Y, Ren B, Shen H, Liu L. A study of programmed death-1/programmed death ligand and iodine-induced autoimmune thyroiditis in NOD.H-2h4 mice. ENVIRONMENTAL TOXICOLOGY 2023; 38:2574-2584. [PMID: 37598415 DOI: 10.1002/tox.23893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 06/14/2023] [Accepted: 07/01/2023] [Indexed: 08/22/2023]
Abstract
Excess iodine will trigger the occurrence of autoimmune thyroiditis (AIT), and programmed death-1 (PD-1)/programmed death ligand (PD-L) will also contribute to the development of AIT. The purpose of this study was to explore the role that negative regulatory signals mediated by PD-1/PD-L play in the development of spontaneous autoimmune thyroiditis (SAT) in NOD.H-2h4 mice when they are exposed to iodine. Programmed death ligand 1 (PD-L1) antibody was administered intraperitoneally to NOD.H-2h4 mice. The relevant indicators were determined by flow cytometry, real-time quantitative polymerase chain reaction, enzyme-linked immunosorbent assay, immunohistochemistry, pathological hematoxylin and eosin staining, and arsenic-cerium catalytic spectrophotometry. Results showed that the level of urinary iodine, the level of thyroid lymphocyte infiltration, the level of thyroglobulin antibodies (TgAb) and interferon (IFN-γ)/tumor necrosis factor (TNF-α)/interleukin (IL-2)/IL-17, and the relative expression of PD-1/PD-L1/programmed death-2 (PD-L2) increased with the intervention of excess iodine. After the intervention of the PD-L1 antibody, the expression of PD-1/PD-L1/PD-L2 in different degrees was inhibited, but the level of thyroid lymphocyte infiltration and serum TgAb/IFN-γ/TNF-α/ IL-2/IL-17 did not decrease. Collectively, although PD-1/PD-L participates in the occurrence of SAT and induces inflammation, administration of the PD-L1 antibody does not effectively improve the pathological process of SAT. More research is needed to determine whether PD-1/PD-L intervention can treat autoimmune thyroid disease.
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Affiliation(s)
- Fan Li
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, People's Republic of China
- National Health Commission & Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, People's Republic of China
- Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, Harbin, People's Republic of China
- Control Infection Department, Xi'an First Hospital, Xi'an, People's Republic of China
| | - Zheng Zhou
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, People's Republic of China
- National Health Commission & Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, People's Republic of China
- Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, Harbin, People's Republic of China
| | - Lingbo Wang
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, People's Republic of China
- National Health Commission & Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, People's Republic of China
- Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, Harbin, People's Republic of China
| | - Baoxiang Li
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, People's Republic of China
- National Health Commission & Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, People's Republic of China
- Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, Harbin, People's Republic of China
| | - Meihui Jin
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, People's Republic of China
- National Health Commission & Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, People's Republic of China
- Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, Harbin, People's Republic of China
| | - Jinjin Liu
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, People's Republic of China
- National Health Commission & Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, People's Republic of China
- Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, Harbin, People's Republic of China
| | - Yun Chen
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, People's Republic of China
- National Health Commission & Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, People's Republic of China
- Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, Harbin, People's Republic of China
| | - Yanhong He
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, People's Republic of China
- National Health Commission & Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, People's Republic of China
- Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, Harbin, People's Republic of China
| | - Bingxuan Ren
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, People's Republic of China
- National Health Commission & Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, People's Republic of China
- Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, Harbin, People's Republic of China
| | - Hongmei Shen
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, People's Republic of China
- National Health Commission & Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, People's Republic of China
- Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, Harbin, People's Republic of China
| | - Lixiang Liu
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, People's Republic of China
- National Health Commission & Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, People's Republic of China
- Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, Harbin, People's Republic of China
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Hamad MN, Mohamed FI, Osman MM, Jadid AA, Abdalrhman IK, Yousif AM, Alabid T, Edris AMM, Mohamed NS, Siddig EE, Ahmed A. Molecular detection of Epstein-Barr virus among Sudanese patients diagnosed with Hashimoto's thyroiditis. BMC Res Notes 2023; 16:283. [PMID: 37858193 PMCID: PMC10588233 DOI: 10.1186/s13104-023-06399-8] [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: 03/07/2023] [Accepted: 06/18/2023] [Indexed: 10/21/2023] Open
Abstract
OBJECTIVES Hashimoto's thyroiditis (HT) is the most common cause of hypothyroidism. The exact mechanism initiating the development of HT is not yet clear. This study aimed to investigate the correlation between HT and the presence of Epstein-Barr virus (EBV) in a Sudanese population. RESULTS EBV-LMP1 was detected in 11.1% of HT cases, which is consistent with previous studies. Studies have reported a wide range of frequencies indicating the presence of EBV in HT, and patients with autoimmune thyroiditis have increased titers of anti-EBV antibodies in their sera compared to healthy subjects. Intrathyroidal EBV-infected B cells may be responsible for the increased risk of development of B-cell lymphoma in the thyroid gland in patients with autoimmune thyroiditis. Our study suggests that regular follow-up is necessary for patients diagnosed with HT and are positive for EBV, as antiviral therapy is not applicable due to the risk of thyroid dysfunction. The study suggests an association between EBV and HT, but causation cannot be determined. The study also highlights the need for further research to determine the viral role and correlate it with the severity and progression of HT.
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Affiliation(s)
- Marowa N Hamad
- Department of Hematology and immunology, Faculty of Medical Laboratory Sciences, University of Khartoum, Khartoum, Sudan
| | - Fuodat I Mohamed
- Department of Hematology and immunology, Faculty of Medical Laboratory Sciences, University of Khartoum, Khartoum, Sudan
| | - Mayada M Osman
- Department of Hematology and immunology, Faculty of Medical Laboratory Sciences, University of Khartoum, Khartoum, Sudan
| | - Ahlam A Jadid
- Department of Hematology and immunology, Faculty of Medical Laboratory Sciences, University of Khartoum, Khartoum, Sudan
| | - Ibtihal K Abdalrhman
- Department of Hematology and immunology, Faculty of Medical Laboratory Sciences, University of Khartoum, Khartoum, Sudan
| | - Alaa M Yousif
- Molecular Biology Unit, Sirius Training and Research Centre, Khartoum, Sudan
| | - Tyseer Alabid
- Department of Hematology and immunology, Faculty of Medical Laboratory Sciences, University of Khartoum, Khartoum, Sudan
| | - Ali Mahmoud Mohammed Edris
- Department of Histopathology and Cytology, Faculty of Medical Laboratory Sciences, University of Khartoum, Khartoum, Sudan
- Department of Histopathology and Cytology, Faculty of Applied Medical Sciences, University of Bisha, Bisha, Kingdom of Saudi Arabia
| | - Nouh S Mohamed
- Molecular Biology Unit, Sirius Training and Research Centre, Khartoum, Sudan.
| | - Emmanuel Edwar Siddig
- Faculty of Medical Laboratory Sciences, University of Khartoum, Khartoum, 11111, Sudan
- Institute of Endemic Diseases, University of Khartoum, Khartoum, 11111, Sudan
| | - Ayman Ahmed
- Institute of Endemic Diseases, University of Khartoum, Khartoum, 11111, Sudan.
- Swiss Tropical and Public Health Institute (Swiss TPH), 4123, Allschwil, Switzerland.
- University of Basel, Petersplatz 1, CH 4001, Basel, Switzerland.
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Mo K, Chu Y, Liu Y, Zheng G, Song K, Song Q, Zheng H, Tang Y, Tian X, Yao W, Fang H, Wang K, Jiang Y, Yang D, Chen Y, Huang C, Li T, Qu H, Song X, Zhou J. Targeting hnRNPC suppresses thyroid follicular epithelial cell apoptosis and necroptosis through m 6A-modified ATF4 in autoimmune thyroid disease. Pharmacol Res 2023; 196:106933. [PMID: 37729957 DOI: 10.1016/j.phrs.2023.106933] [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: 05/12/2023] [Revised: 09/16/2023] [Accepted: 09/17/2023] [Indexed: 09/22/2023]
Abstract
Both environmental and genetic factors contribute to the etiology of autoimmune thyroid disease (AITD) including Graves' disease (GD) and Hashimoto's thyroiditis (HT). However, the exact pathogenesis and interactions that occur between environmental factors and genes remain unclear, and therapeutic targets require further investigation due to limited therapeutic options. To solve such problems, this study utilized single-cell transcriptome, whole transcriptome, full-length transcriptome (Oxford nanopore technology), and metabolome sequencing to examine thyroid lesion tissues from 2 HT patients and 2 GD patients as well as healthy thyroid tissue from 1 control subject. HT patients had increased ATF4-positive thyroid follicular epithelial (ThyFoEp) cells, which significantly increased endoplasmic reticulum stress. The enhanced sustained stress resulted in cell death mainly including apoptosis and necroptosis. The ATF4-based global gene regulatory network and experimental validation revealed that N6-methyladenosine (m6A) reader hnRNPC promoted the transcriptional activity, synthesis, and translation of ATF4 through mediating m6A modification of ATF4. Increased ATF4 expression initiated endoplasmic reticulum stress signaling, which when sustained, caused apoptosis and necroptosis in ThyFoEp cells, and mediated HT development. Targeting hnRNPC and ATF4 notably decreased ThyFoEp cell death, thus ameliorating disease progression. Collectively, this study reveals the mechanisms by which microenvironmental cells in HT and GD patients trigger and amplify the thyroid autoimmune cascade response. Furthermore, we identify new therapeutic targets for the treatment of autoimmune thyroid disease, hoping to provide a potential way for targeted therapy.
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Affiliation(s)
- Ke Mo
- Key Laboratory of Spatiotemporal Single-Cell Technologies and Translational Medicine, Yantai Yuhuangding Hospital of Qingdao University, Yantai 264000, Shandong, China; Experimental Center of BIOQGene, YuanDong International Academy of Life Sciences, 999077, Hong Kong, China
| | - Yongli Chu
- Department of Scientific Research, Yantai Yuhuangding Hospital of Qingdao University, Yantai 264000, Shandong, China
| | - Yang Liu
- Department of Thyroid Surgery, Yantai Yuhuangding Hospital of Qingdao University, Yantai 264000, Shandong, China
| | - Guibin Zheng
- Department of Thyroid Surgery, Yantai Yuhuangding Hospital of Qingdao University, Yantai 264000, Shandong, China
| | - Kaiyu Song
- Department of Endocrinology, Yantai Yuhuangding Hospital of Qingdao University, Yantai 264000, Shandong, China
| | - Qiong Song
- Key Laboratory of Spatiotemporal Single-Cell Technologies and Translational Medicine, Yantai Yuhuangding Hospital of Qingdao University, Yantai 264000, Shandong, China; Experimental Center of BIOQGene, YuanDong International Academy of Life Sciences, 999077, Hong Kong, China
| | - Haitao Zheng
- Department of Thyroid Surgery, Yantai Yuhuangding Hospital of Qingdao University, Yantai 264000, Shandong, China
| | - Yuxiao Tang
- Department of Endocrinology, Yantai Yuhuangding Hospital of Qingdao University, Yantai 264000, Shandong, China
| | - Xinghan Tian
- Department of Critical Care Medicine, Yantai Yuhuangding Hospital of Qingdao University, Yantai 264000, Shandong, China
| | - Wenjie Yao
- Department of Endocrinology, Binzhou Medical University, Yantai 264003, Shandong, China
| | - Han Fang
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital of Qingdao University, Yantai 264000, Shandong, China
| | - Kejian Wang
- Experimental Center of BIOQGene, YuanDong International Academy of Life Sciences, 999077, Hong Kong, China; Innovative Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250300, Shandong, China
| | - Yongqiang Jiang
- Biology Institute, Guangxi Academy of Sciences, Nanning 530007, Guangxi, China
| | - Dengfeng Yang
- Biology Institute, Guangxi Academy of Sciences, Nanning 530007, Guangxi, China
| | - Yixuan Chen
- Experimental Center of BIOQGene, YuanDong International Academy of Life Sciences, 999077, Hong Kong, China; Biology Institute, Guangxi Academy of Sciences, Nanning 530007, Guangxi, China
| | - Chengyu Huang
- Experimental Center of BIOQGene, YuanDong International Academy of Life Sciences, 999077, Hong Kong, China; Biology Institute, Guangxi Academy of Sciences, Nanning 530007, Guangxi, China
| | - Ting Li
- Experimental Center of BIOQGene, YuanDong International Academy of Life Sciences, 999077, Hong Kong, China; Biology Institute, Guangxi Academy of Sciences, Nanning 530007, Guangxi, China
| | - Hongmei Qu
- Departments of Obstetrics and Gynecology, Yantai Yuhuangding Hospital of Qingdao University, Yantai 264000, Shandong, China.
| | - Xicheng Song
- Key Laboratory of Spatiotemporal Single-Cell Technologies and Translational Medicine, Yantai Yuhuangding Hospital of Qingdao University, Yantai 264000, Shandong, China; Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital of Qingdao University, Yantai 264000, Shandong, China.
| | - Jin Zhou
- Key Laboratory of Spatiotemporal Single-Cell Technologies and Translational Medicine, Yantai Yuhuangding Hospital of Qingdao University, Yantai 264000, Shandong, China; Department of Endocrinology, Yantai Yuhuangding Hospital of Qingdao University, Yantai 264000, Shandong, China.
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21
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Theotokis P, Gkantaras A, Avramidou E, Meditskou S, Manthou M. MYOFIBROBLASTS HINDER RECOVERY OF HASHIMOTO THYROIDITIS IN THE ULTRASTRUCTURAL LEVEL. ACTA ENDOCRINOLOGICA (BUCHAREST, ROMANIA : 2005) 2023; 19:415-420. [PMID: 38933253 PMCID: PMC11197825 DOI: 10.4183/aeb.2023.415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/28/2024]
Abstract
Background Hashimoto thyroiditis (HT) is an autoimmune disorder associated with hypothyroidism. Lymphocyte infiltration leading to thyroid follicular cell destruction is counteracted by increased collagen production, deposition and scarring. However, only recently a specific subpopulation of modified fibroblasts with contractile properties, namely "myofibroblasts" (MFBs) have been linked to HT. Aim Our ultrastructural study aims to delineate the presence and contribution of MFBs to the fibrotic milieu of HT. Material and Methods Tissue biopsies were obtained from 5 HT-diagnosed patients and specimens were examined using a Transmission Electron Microscope (TEM). Results Histopathological examination indicated extensive microvilli atrophy and atypical vacuolations of the thyroid follicular cells in the HT samples. In addition to interstitial extravasated lymphocytes, capillaries were encircled by MFBs (mean distance from lumen 1.248± 0.43µm) with the characteristic electron-dense α-smooth muscle actin (α-SMA), confirmable in higher magnifications. Myofibroblastic projections were found to have significantly higher representation near the capillary lumen compared to the impaired endothelial lining (P < 0.01). Conclusion Our TEM findings suggest that the intrusion of endothelia by myofibroblastic projections can be a significant factor towards the malfunction of follicular cells in HT patients and offer a paradigmal understanding of the ultrastructural interactions that may underlie the HT pathology.
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Affiliation(s)
- P. Theotokis
- Aristotle University of Thessaloniki, School of Medicine, Laboratory of Histology and Embryology
| | - A. Gkantaras
- Aristotle University of Thessaloniki, Hippocrateion General Hospital, First Department of Pediatrics, Thessaloniki, Greece
| | - E. Avramidou
- Aristotle University of Thessaloniki, School of Medicine, Laboratory of Histology and Embryology
| | - S. Meditskou
- Aristotle University of Thessaloniki, School of Medicine, Laboratory of Histology and Embryology
| | - M.E. Manthou
- Aristotle University of Thessaloniki, School of Medicine, Laboratory of Histology and Embryology
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22
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Sigman B, Linder DF, Waller JL, Bollag WB, Baer SL, Tran S, Kheda M, Young L, Mohammed A, Isales CM, Siddiqui B. Hashimoto's thyroiditis and renal transplant rejection. J Endocrinol Invest 2023; 46:2125-2132. [PMID: 37012521 DOI: 10.1007/s40618-023-02065-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 03/09/2023] [Indexed: 04/05/2023]
Abstract
PURPOSE Hashimoto's thyroiditis (HT) is a common autoimmune thyroid disorder that can disrupt thyroid function and homeostasis. As HT results from a dysregulated immune system, we hypothesized that these patients might be more susceptible to transplant failure; however, literature on this association is limited. The purpose of this study is to examine the association of HT with the risk of renal transplant failure. METHODS We utilized the United States Renal Database System dataset collected from 2005 to 2014 and compared the time from first renal transplant to transplant failure in end-stage renal disease (ESRD) patients with a HT diagnosis to ESRD patients without a HT diagnosis that underwent renal transplant. RESULTS A total of 144 ESRD patients had International Classification of Disease-9 claim codes for HT prior to renal transplant, amongst a total cohort of 90,301 renal transplant patients aged 18-100 and meeting criteria. Patients with HT were significantly more likely to be female, white, and to have a diagnosis of cytomegalovirus compared to patients without. ESRD patients with a HT diagnosis that underwent renal transplant had a significantly increased risk of renal transplant failure compared to those ESRD renal transplant patients without an HT diagnosis. There was a significantly increased adjusted hazard ratio for graft failure in patients with a HT diagnosis compared to those without. CONCLUSION Thyroid health and HT may play a significant role in the development of the increased risk of renal transplant failure observed in this study. Additional studies are needed to investigate the underlying mechanisms for this association.
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Affiliation(s)
- B Sigman
- Medical College of Georgia at Augusta University, 1120 15th Street, Augusta, GA, 30912, USA
| | - D F Linder
- Medical College of Georgia at Augusta University, 1120 15th Street, Augusta, GA, 30912, USA
| | - J L Waller
- Medical College of Georgia at Augusta University, 1120 15th Street, Augusta, GA, 30912, USA
| | - W B Bollag
- Medical College of Georgia at Augusta University, 1120 15th Street, Augusta, GA, 30912, USA.
- Charlie Norwood VA Medical Center, Augusta, GA, USA.
| | - S L Baer
- Medical College of Georgia at Augusta University, 1120 15th Street, Augusta, GA, 30912, USA
- Charlie Norwood VA Medical Center, Augusta, GA, USA
| | - S Tran
- Medical College of Georgia at Augusta University, 1120 15th Street, Augusta, GA, 30912, USA
| | - M Kheda
- Medical College of Georgia at Augusta University, 1120 15th Street, Augusta, GA, 30912, USA
- Southwest Georgia Nephrology, Albany, GA, USA
| | - L Young
- College of Nursing at Augusta University, Augusta, GA, USA
| | - A Mohammed
- Medical College of Georgia at Augusta University, 1120 15th Street, Augusta, GA, 30912, USA
| | - C M Isales
- Medical College of Georgia at Augusta University, 1120 15th Street, Augusta, GA, 30912, USA
| | - B Siddiqui
- Medical College of Georgia at Augusta University, 1120 15th Street, Augusta, GA, 30912, USA
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23
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Fenneman AC, Rampanelli E, van der Spek AH, Fliers E, Nieuwdorp M. Protocol for a double-blinded randomised controlled trial to assess the effect of faecal microbiota transplantations on thyroid reserve in patients with subclinical autoimmune hypothyroidism in the Netherlands: the IMITHOT trial. BMJ Open 2023; 13:e073971. [PMID: 37709342 PMCID: PMC10503357 DOI: 10.1136/bmjopen-2023-073971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 08/22/2023] [Indexed: 09/16/2023] Open
Abstract
BACKGROUND Hashimoto's thyroiditis (HT) is a common endocrine autoimmune disease affecting roughly 5% of the general population and involves life-long treatment with levothyroxine, as no curative treatment yet exists. Over the past decade, the crosstalk between gut microbiota and the host immune system has been well-recognised, identifying the gut microbiome as an important factor in host health and disease, including susceptibility to autoimmune diseases. Previous observational studies yielded a link between disruption of the gut microbiome composition and HT. This is the first study that investigates the potential of restoring a disrupted gut microbiome with faecal microbiota transplantations (FMTs) to halt disease progression and dampen autoimmunity. METHODS AND ANALYSIS The IMITHOT trial is a randomised, double-blinded, placebo-controlled study evaluating either autologous or allogenic FMTs in medication-naïve patients with subclinical autoimmune hypothyroidism. In total, 34 patients will be enrolled to receive either three allogenic or autologous FMTs. FMT will be made of fresh stool and directly administered into the duodenum. Patients will be evaluated at baseline before the first FMT is administered and at 6, 12 and 24 months post-intervention to assess efficacy and adverse events. The primary outcome measure will be the net incremental increase (incremental area under the curve) on thyrotropin-stimulated free thyroxine and free triiodothyronine release at 6 and 12 months compared with baseline. Results will be disseminated via peer-reviewed journals and international conferences. The recruitment of the first patient and donor occurred on 18 December 2019. ETHICS AND DISSEMINATION Ethics approval was obtained from the hospital Ethics Committee (Medical Ethics Committee) at Amsterdam University Medical Center. The trial's outcomes offer high-quality evidence that aids in unveiling distinct patterns within the gut microbiota potentially associated with improved thyroid function. Consequently, this may open avenues for the future clinical applications of microbial-targeted therapy in individuals at risk of developing overt HT. TRIAL REGISTRATION NUMBER NL7931.
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Affiliation(s)
- Aline C Fenneman
- Department of (Experimental) Vascular Medicine, Amsterdam Cardiovascular Sciences (ACS), Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Department of Endocrinology and Metabolism, Amsterdam Gastroenterology Endocrinology & Metabolism (AGEM), AmsterdamUMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Elena Rampanelli
- Department of (Experimental) Vascular Medicine, Amsterdam Cardiovascular Sciences (ACS), Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Anne H van der Spek
- Department of Endocrinology and Metabolism, Amsterdam Gastroenterology Endocrinology & Metabolism (AGEM), AmsterdamUMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Eric Fliers
- Department of Endocrinology and Metabolism, Amsterdam Gastroenterology Endocrinology & Metabolism (AGEM), AmsterdamUMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Max Nieuwdorp
- Department of (Experimental) Vascular Medicine, Amsterdam Cardiovascular Sciences (ACS), Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
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Lee F, Gallo MV, Schell LM, Jennings J, Lawrence DA, On The Environment ATF. Exposure of Akwesasne Mohawk women to polychlorinated biphenyls and hexachlorobenzene is associated with increased serum levels of thyroid peroxidase autoantibodies. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2023; 86:597-613. [PMID: 37335069 DOI: 10.1080/15287394.2023.2226685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/21/2023]
Abstract
Persistent organic pollutants (POPs) including polychlorinated biphenyls (PCBs), hexachlorobenzene (HCB), and dichlorodiphenyltrichloroethane (p,p'-DDT) were reported to influence immunological activity. As endocrine-disrupting chemicals (EDC), these pollutants may disrupt normal thyroid function and act as catalysts for development of autoimmune thyroid disease by directly and indirectly affecting levels of thyroid peroxidase antibodies (TPOAbs). Native American communities are disproportionately exposed to harmful toxicants and are at an increased risk of developing an autoimmune disease. The aim of this study was to determine the association between POPs and TPOAbs in serum obtained from Native American women. This assessment was used to measure whether increased risk of autoimmune thyroid disease occurred as a result of exposure to POPs. Data were collected from 183 Akwesasne Mohawk women, 21-38 years of age, between 2009 and 2013. Multivariate analyses were conducted to determine the association between toxicant exposure and levels of TPOAbs. In multiple logistic regression analyses, exposure to PCB congener 33 was related to elevated risk of individuals possessing above normal levels of TPOAbs. Further, HCB was associated with more than 2-fold higher risk of possessing above normal levels of TPOAbs compared to women with normal levels of TPOAbs. p,p'-DDE was not associated with TPOAb levels within this study. Exposure to PCB congener 33 and HCB was correlated with above normal levels of TPOAbs, a marker of autoimmune thyroid disease. Additional investigations are needed to establish the causes and factors surrounding autoimmune thyroid disease which are multiple and complex.
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Affiliation(s)
- Florence Lee
- Department of Anthropology, University at Albany, Albany, NY, USA
| | - Mia V Gallo
- Department of Anthropology, University at Albany, Albany, NY, USA
- Center for the Elimination of Minority Health Disparities, University at Albany, Albany, NY, USA
| | - Lawrence M Schell
- Department of Anthropology, University at Albany, Albany, NY, USA
- Center for the Elimination of Minority Health Disparities, University at Albany, Albany, NY, USA
- Department of Epidemiology and Biostatistics, University at Albany, Albany, NY, USA
| | - Julia Jennings
- Department of Anthropology, University at Albany, Albany, NY, USA
| | - David A Lawrence
- Wadsworth Center/New York State Department of Health, Albany, NY, USA
- Biomedical Sciences and Environmental Health Sciences, University at Albany, Albany, NY, USA
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25
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Xu B, Huang S, Peng W, Cai G, Zhou H, Guo Y, Du J, Ge X, Wu X. Comprehensive analysis of hub biomarkers associated with immune and oxidative stress in Hashimoto's thyroiditis. Arch Biochem Biophys 2023; 745:109713. [PMID: 37543352 DOI: 10.1016/j.abb.2023.109713] [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: 06/11/2023] [Revised: 07/22/2023] [Accepted: 08/03/2023] [Indexed: 08/07/2023]
Abstract
Hashimoto's thyroiditis (HT) is a type of autoimmune disorder with a complex interplay between immune disorder and oxidative stress (OS). This research aimed to discover biomarkers and potential treatment targets associated with immune and OS dysregulation in HT through integrated bioinformatics analysis and clinical validations. Differential gene expression analysis of GSE138198 dataset from the GEO database identified 1490 differentially expressed genes (DEGs) in HT, including 883 upregulated and 607 downregulated genes. Weighted gene co-expression network analysis explored module genes associated with HT. Overlapping the differentially expressed module genes with immune-related and OS-related genes identified eight differentially expressed module genes associated with immune and OS (DEIOGs) in HT. Protein-protein interaction network analysis identified five hub genes (TNFAIP3, FOS, PTK2B, STAT1, and MMP9). We confirmed four hub genes (TNFAIP3, PTK2B, STAT1 and MMP9) in GSE29315 dataset and clinical thyroid samples, which showed high diagnostic accuracy (AUC >0.7) for HT. The expression of these four genes was positively correlated with serum thyroid peroxidase antibody, thyroglobulin antibody levels, and inflammatory infiltration scores in clinical thyroid samples. Immune profiling revealed distinct profiles in HT, such as B cells memory, monocytes and macrophages. Additionally, all hub genes were inversely associated with monocytes. Further, miRNA-mRNA network analysis was conducted, and a regulatory network comprising four hub genes, 238 miRNAs and 32 TFs was established. These findings suggest that immune cells play a crucial role in the development of HT, and the hub genes TNFAIP3, PTK2B, STAT1, and MMP9 may be key players in HT through immune- and OS-related signaling pathways. Our results may provide valuable insights into the pathogenesis and therapeutic monitoring of HT.
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Affiliation(s)
- Bojin Xu
- Suzhou Medical College of Soochow University, Soochow, 215000, China; Department of Endocrinology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200050, China
| | - Shan Huang
- Department of Endocrinology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200050, China
| | - Wenfang Peng
- Department of Endocrinology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200050, China
| | - Guanjun Cai
- Department of Endocrinology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200050, China
| | - Haiping Zhou
- Department of Endocrinology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200050, China
| | - Yiming Guo
- Department of Endocrinology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200050, China
| | - Juan Du
- Department of Endocrinology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200050, China
| | - Xiaoxu Ge
- Department of Endocrinology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200050, China
| | - Xiaohong Wu
- Suzhou Medical College of Soochow University, Soochow, 215000, China; Geriatric Medicine Center, Key Laboratory of Endocrine Gland Diseases of Zhejiang Province, Department of Endocrinology, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Zhejiang, 310014, China.
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Erdő-Bonyár S, Simon D, Bajnok A, Nörenberg J, Serény-Litvai T, Várnagy Á, Kovács K, Hantosi E, Mezősi E, Berki T. Physiological Changes in the Levels of Anti-Cytokine Autoantibodies in Early Pregnancy Are Missing in Pregnant Women with Hashimoto's Thyroiditis. J Immunol Res 2023; 2023:5221658. [PMID: 37663050 PMCID: PMC10473897 DOI: 10.1155/2023/5221658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 07/21/2023] [Accepted: 08/09/2023] [Indexed: 09/05/2023] Open
Abstract
T helper type 1 (Th1) and inflammatory cytokines play essential roles in early pregnancy and also in the pathogenesis of Hashimoto's thyroiditis (HT). Changes in the serum level of autoantibodies to cytokines, which may be able to modulate their availability and actions have been described in several autoimmune disorders. Yet, no data are available on anti-cytokine autoantibodies either during early pregnancy or in patients with HT. The aim of the study was to measure autoantibodies to inflammatory-, Th1- and Th22-cytokines in serum samples in healthy pregnancy (HP) and in pregnant women with HT (HTP). As pathological autoantibodies are hallmarks of HT, in addition we also measured anti-B-cell activator factor (BAFF) autoantibodies. The measurement was carried out with a Luminex multiplex assay and the Luminex MAGPIX Instrument, age-matched healthy women (HC) and women with HT (HT) were used as controls. In the first trimester of HP, anti-TNFα, anti-IL-8, and anti-IFNγ autoantibodies were significantly decreased, while autoantibodies to BAFF were significantly elevated compared to the HC. However, these alterations were not present in the HTP. Moreover, the levels of autoantibodies to IL-22 and TNFα were significantly increased in HTP compared to the HP. All differences in the levels of the investigated autoantibodies could be detected in the first trimester of pregnancies except for anti-IL-22 autoantibodies. According to our results we can conclude that alterations in the levels of autoantibodies to inflammatory and Th1 cytokines are physiological in the first trimester of pregnancy and their disturbance can be associated with autoimmune conditions such as HT.
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Affiliation(s)
- Szabina Erdő-Bonyár
- Department of Immunology and Biotechnology, Clinical Center, University of Pécs Medical School, Pécs, Hungary
- National Laboratory on Human Reproduction, University of Pécs, Pécs, Hungary
| | - Diána Simon
- Department of Immunology and Biotechnology, Clinical Center, University of Pécs Medical School, Pécs, Hungary
- National Laboratory on Human Reproduction, University of Pécs, Pécs, Hungary
| | - Anna Bajnok
- National Laboratory on Human Reproduction, University of Pécs, Pécs, Hungary
- Szentágothai Research Centre, University of Pécs, Pécs, Hungary
- Department of Obstetrics and Gynecology, Clinical Center, University of Pécs Medical School, Pécs, Hungary
| | - Jasper Nörenberg
- National Laboratory on Human Reproduction, University of Pécs, Pécs, Hungary
- Department of Obstetrics and Gynecology, Clinical Center, University of Pécs Medical School, Pécs, Hungary
| | - Tímea Serény-Litvai
- Department of Immunology and Biotechnology, Clinical Center, University of Pécs Medical School, Pécs, Hungary
- National Laboratory on Human Reproduction, University of Pécs, Pécs, Hungary
- Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Ákos Várnagy
- National Laboratory on Human Reproduction, University of Pécs, Pécs, Hungary
- Department of Obstetrics and Gynecology, Clinical Center, University of Pécs Medical School, Pécs, Hungary
| | - Kálmán Kovács
- National Laboratory on Human Reproduction, University of Pécs, Pécs, Hungary
- Department of Obstetrics and Gynecology, Clinical Center, University of Pécs Medical School, Pécs, Hungary
| | - Eszter Hantosi
- Department of Obstetrics and Gynecology, Clinical Center, University of Pécs Medical School, Pécs, Hungary
| | - Emese Mezősi
- National Laboratory on Human Reproduction, University of Pécs, Pécs, Hungary
- First Department of Internal Medicine, Clinical Center, University of Pécs Medical School, Pécs, Hungary
| | - Tímea Berki
- Department of Immunology and Biotechnology, Clinical Center, University of Pécs Medical School, Pécs, Hungary
- National Laboratory on Human Reproduction, University of Pécs, Pécs, Hungary
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De Carli M, Capezzali E, Tonon S, Frossi B. Mechanism and clinical evidence of immunotherapy in allergic rhinitis. FRONTIERS IN ALLERGY 2023; 4:1217388. [PMID: 37601646 PMCID: PMC10434251 DOI: 10.3389/falgy.2023.1217388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 07/21/2023] [Indexed: 08/22/2023] Open
Abstract
Allergic rhinitis is a common upper airway disease caused by hypersensitivity to various aeroallergens. It causes increased inflammation throughout the body and may be complicated by other otolaryngological pathologies such as chronic hyperplastic eosinophilic sinusitis, nasal polyposis, and serous otitis media. Allergic rhinitis is an IgE-mediated disease and immunotherapy can be a possible approach for patients to limit the use of antihistamines and corticosteroids. There is evidence that allergen immunotherapy can prevent the development of new sensitizations and reduce the risk of later development of asthma in patients with allergic rhinitis. However, some patients do not benefit from this approach and the efficacy of immunotherapy in reducing the severity and relapse of symptoms is still a matter of debate. This review highlights new aspects of allergic rhinitis with a particular focus on the impact of sexual dimorphism on the disease manifestation and efficacy to the allergen specific immunotherapy.
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Affiliation(s)
- Marco De Carli
- Second Unit of Internal Medicine, University Hospital of Udine, Udine, Italy
| | | | - Silvia Tonon
- Department of Medicine, University of Udine, Udine, Italy
| | - Barbara Frossi
- Department of Medicine, University of Udine, Udine, Italy
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Trovato M, Valenti A. Medical Applications of Molecular Biotechnologies in the Context of Hashimoto's Thyroiditis. Diagnostics (Basel) 2023; 13:2114. [PMID: 37371008 DOI: 10.3390/diagnostics13122114] [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: 04/19/2023] [Revised: 06/14/2023] [Accepted: 06/15/2023] [Indexed: 06/29/2023] Open
Abstract
Hashimoto's thyroiditis (HT) is a gender autoimmune disease that is manifested by chronic inflammation of the thyroid. Clinical trial studies (CTSs) use molecular biotechnologies (MB) to approach HT appearance. The aims of this study were to analyze the applications of MB in CTSs carried out in HT populations (HT-CTSs). Further, to evaluate the role of MB in the context of the hygiene hypothesis (HH). From 75 HT-CTSs found at clinicaltrials.gov web place, forty-five were considered for this investigation. Finally, six HT-CTSs were reported as molecular HT-CTSs (mHT-CTSs) because these were planning to utilize MB. Two of mHT-CTSs were programmed on the French population to isolate DNA viral sequences. Blood, urine, and thyroid tissue biospecimens were analyzed to pick out the parvo and polyoma viruses. Two mHT-CTSs carried out in China aimed to identify oral and fecal microbiotas by measuring PCR sequencing of the 16S rRNA gene. Two mHT-CTSs were programmed in the USA and Greece, respectively, for interception of DNA polymorphisms to associate with genetic susceptibility to HT. In conclusion, MB are mainly employed in HT-CTSs for infective pathogenesis and genetic fingerprinting of HT. Furthermore, MB do not provide evidence of HH; however, they are useful for providing direct evidence of the presence of viruses.
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Affiliation(s)
- Maria Trovato
- Department of Clinical and Experimental Medicine, University Hospital, 98125 Messina, Italy
| | - Andrea Valenti
- Department of Clinical and Experimental Medicine, University Hospital, 98125 Messina, Italy
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Ciesielska-Figlon K, Wojciechowicz K, Daca A, Kokotkiewicz A, Łuczkiewicz M, Witkowski JM, Lisowska KA. The Impact of Nigella sativa Essential Oil on T Cells in Women with Hashimoto's Thyroiditis. Antioxidants (Basel) 2023; 12:1246. [PMID: 37371976 DOI: 10.3390/antiox12061246] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 06/07/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND Hashimoto's thyroiditis (HT) is an autoimmune disease mediated by T cells. It is characterized by the presence of thyroid autoantibodies in the serum, such as anti-thyroid peroxidase antibodies (TPO-Ab) and anti-thyroglobulin antibodies (TG-Ab). The essential oil extracted from Nigella sativa seeds is rich in bioactive substances, such as thymoquinone and cymene. METHODS Therefore, we examined the effect of essential oil from Nigella sativa (NSEO) on T cells from HT patients, especially their proliferation capacity, ability to produce cytokines, and susceptibility to apoptosis. RESULTS The lowest ethanol (EtOH) dilution (1:10) of NSEO significantly inhibited the proliferation of CD4+ and CD8+ T cells from HT patients and healthy women by affecting the percentage of dividing cells and the number of cell divisions. In addition, 1:10 and 1:50 NSEO dilutions induced cell death. Different dilutions of NSEO also reduced the concentration of IL-17A and IL-10. In healthy women, the level of IL-4 and IL-2 significantly increased in the presence of 1:10 and 1:50 NSEO dilutions. NSEO did not influence the concentration of IL-6 and IFN-γ. CONCLUSIONS Our study demonstrates that NSEO has a strong immunomodulatory effect on the lymphocytes of HT patients.
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Affiliation(s)
- Klaudia Ciesielska-Figlon
- Department of Physiopathology, Faculty of Medicine, Medical University of Gdańsk, 80-210 Gdańsk, Poland
| | - Karolina Wojciechowicz
- Department of Physiopathology, Faculty of Medicine, Medical University of Gdańsk, 80-210 Gdańsk, Poland
| | - Agnieszka Daca
- Division of Pathology and Experimental Rheumatology, Faculty of Medicine, Medical University of Gdańsk, 80-210 Gdańsk, Poland
| | - Adam Kokotkiewicz
- Department of Pharmacognosy, Faculty of Pharmacy, Medical University of Gdańsk, 80-210 Gdańsk, Poland
| | - Maria Łuczkiewicz
- Department of Pharmacognosy, Faculty of Pharmacy, Medical University of Gdańsk, 80-210 Gdańsk, Poland
| | - Jacek Maciej Witkowski
- Department of Physiopathology, Faculty of Medicine, Medical University of Gdańsk, 80-210 Gdańsk, Poland
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Erdem MG, Unlu O, Ates F, Karis D, Demirci M. Oral Microbiota Signatures in the Pathogenesis of Euthyroid Hashimoto’s Thyroiditis. Biomedicines 2023; 11:biomedicines11041012. [PMID: 37189630 DOI: 10.3390/biomedicines11041012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 03/21/2023] [Accepted: 03/23/2023] [Indexed: 03/29/2023] Open
Abstract
One of the most prevalent autoimmune illnesses in the world is Hashimoto’s thyroiditis, whose pathogenesis is still unknown. The gut–thyroid axis is frequently examined, and although oral health affects thyroid functions, there are limited data on how oral microbiota is linked to Hashimoto’s thyroiditis. The study aims to identify the oral microbiota from saliva samples taken from treated (with levothyroxine) and untreated female euthyroid Hashimoto’s thyroiditis patients as well as healthy controls who were age- and sex-matched to compare the oral microbiota across the groups and to contribute preliminary data to the literature. This study was designed as a single-center cross-sectional observational study. Sixty (60) female patients with euthyroid Hashimoto’s thyroiditis (HT) and eighteen (18) age- and gender-matched healthy controls were included in this study. Unstimulated saliva samples were collected. After DNA isolation, sequencing was performed by targeting the V3-V4 gene regions of the 16S rRNA on the MiSeq instrument. R scripts and SPSS were used for bioinformatic and statistical analysis. No significant differences were found in the diversity indices. However, Patescibacteria phylum showed a significantly higher abundance (3.59 vs. 1.12; p = 0.022) in the oral microbiota of HT patients compared to HC. In the oral microbiota, the euthyroid HT group had approximately 7, 9, and 10-fold higher levels of the Gemella, Enterococcus, and Bacillus genera levels than healthy controls, respectively. In conclusion, the results of our study demonstrated that Hashimoto’s thyroiditis causes changes in the oral microbiota, whereas the medicine used to treat the condition had no such effects. Therefore, revealing the core oral microbiota and long-term follow-up of the HT process by conducting extensive and multicenter studies might provide some important data for understanding the pathogenesis of the disease.
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Molecular Mechanisms in Autoimmune Thyroid Disease. Cells 2023; 12:cells12060918. [PMID: 36980259 PMCID: PMC10047067 DOI: 10.3390/cells12060918] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/14/2023] [Accepted: 03/15/2023] [Indexed: 03/19/2023] Open
Abstract
The most common cause of acquired thyroid dysfunction is autoimmune thyroid disease, which is an organ-specific autoimmune disease with two presentation phenotypes: hyperthyroidism (Graves-Basedow disease) and hypothyroidism (Hashimoto’s thyroiditis). Hashimoto’s thyroiditis is distinguished by the presence of autoantibodies against thyroid peroxidase and thyroglobulin. Meanwhile, autoantibodies against the TSH receptor have been found in Graves-Basedow disease. Numerous susceptibility genes, as well as epigenetic and environmental factors, contribute to the pathogenesis of both diseases. This review summarizes the most common genetic, epigenetic, and environmental mechanisms involved in autoimmune thyroid disease.
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Wang Y, Fang S, Zhou H. Pathogenic role of Th17 cells in autoimmune thyroid disease and their underlying mechanisms. Best Pract Res Clin Endocrinol Metab 2023; 37:101743. [PMID: 36841747 DOI: 10.1016/j.beem.2023.101743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
Autoimmune thyroid disease, encompassing Graves' disease and Hashimoto's thyroiditis, has a very complex etiology. Pathogenesis of the disease involves both genetic susceptibility and environmental triggers. Traditionally, imbalance of T helper cell 1 and 2 was thought to result in the immune disorders in Graves' disease and Hashimoto's thyroiditis. However, increasing evidence recently revealed the important role of T helper 17 cell and its relative cellular and secretory components in the pathogenesis and progression of autoimmune thyroid disease. This review is aimed to summarize the published studies on the involvement of T helper 17 cell in autoimmune thyroid disease and discuss the underlying regulatory mechanisms, which could possibly serve as the foundation of discovering new therapeutic targets.
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Affiliation(s)
- Yi Wang
- Department of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai 200011, China; Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai 200011, China; Chinese Consortium for Thyroid Eye Disease (CCTED), China; Department of Immunology and Microbiology, Shanghai Institute of Immunology, Shanghai JiaoTong University School of Medicine, Shanghai 200025, China.
| | - Sijie Fang
- Department of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai 200011, China; Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai 200011, China; Chinese Consortium for Thyroid Eye Disease (CCTED), China; Department of Immunology and Microbiology, Shanghai Institute of Immunology, Shanghai JiaoTong University School of Medicine, Shanghai 200025, China.
| | - Huifang Zhou
- Department of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai 200011, China; Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai 200011, China; Chinese Consortium for Thyroid Eye Disease (CCTED), China.
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Wang Y, Zheng J, Hu X, Chang Q, Qiao Y, Yao X, Zhou X. A retrospective study of papillary thyroid carcinoma: Hashimoto's thyroiditis as a protective biomarker for lymph node metastasis. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:560-567. [PMID: 36404253 DOI: 10.1016/j.ejso.2022.11.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 11/02/2022] [Accepted: 11/07/2022] [Indexed: 11/13/2022]
Abstract
PURPOSE There is approximately 10%-50% of papillary thyroid carcinoma (PTC) patients with Hashimoto's thyroiditis (HT). In this research, we sought to better understand the role of HT in PTC progression as well as lymph node metastasis. METHODS It is a retrospective and cross-sectional study, and 4131 PTC patients who underwent thyroidectomy were finally enrolled. Chi-square test, univariate and multivariate logistic regression analyses were employed to evaluate both the risk factors and the critical roles of HT during PTC metastasis. RESULT In this cohort, 1555 patients (37.6%) were diagnosed with HT. According to multivariate analysis, male sex, high levels of TG and TPOAb, tumor extrathyroidal extension, maximum diameter >1 cm, and multifocality were independent risk factors for both central lymph node metastasis (CLNM) and lateral lymph node metastasis (LLNM). In addition, age <55 years and smoking were risk factors for CLNM, while CLNM was one of the risk factors for LLNM. Furthermore, HT was suggested a valuable protective factor for both CLNM and LLNM. In patients with HT, the total number of central lymph nodes was higher, while the positive rate was lower. Compared with those without HT, age and sex did not predict CLNM and LLNM in patients with HT. CONCLUSION HT is considered a protective factor for both CLNM and LLNM in PTC. For patients with HT, surgeons should pay more attention to the preservation of parathyroid gland and the protection of recurrent laryngeal nerve due to less lymph node metastasis. Otherwise, radical operation is highly recommended.
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Affiliation(s)
- Yu Wang
- Department of Maxillofacial and Otorhinolaryngological Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China.
| | - Jianwei Zheng
- Department of Maxillofacial and Otorhinolaryngological Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China.
| | - Xiaomeng Hu
- Department of Maxillofacial and Otorhinolaryngological Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China.
| | - Qing Chang
- Department of Maxillofacial and Otorhinolaryngological Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China.
| | - Yu Qiao
- Department of Maxillofacial and Otorhinolaryngological Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China.
| | - Xiaofeng Yao
- Department of Maxillofacial and Otorhinolaryngological Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China.
| | - Xuan Zhou
- Department of Maxillofacial and Otorhinolaryngological Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China.
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Zhang L, Sun X, Liu L, Wang P, Qian L. Excessive iodine induces thyroid follicular epithelial cells apoptosis by activating HIF-1α-mediated hypoxia pathway in Hashimoto thyroiditis. Mol Biol Rep 2023; 50:3633-3640. [PMID: 36807042 PMCID: PMC10042978 DOI: 10.1007/s11033-023-08273-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 01/11/2023] [Indexed: 02/19/2023]
Abstract
BACKGROUND Hashimoto thyroiditis (HT) is considered the most common autoimmune thyroid disease. A growing body of evidence suggests that HT incidence correlates with excessive iodine intake. We should probe the effects of excessive iodine intake in HT development and its possible mechanism. METHODS AND RESULTS The study recruited 20 patients: 10 with HT and 10 with nodular goiter. We detected the expression of an apoptosis-related protein caspase-3 by immunohistochemistry. In vitro study, we explored the proliferation and apoptosis status in thyroid follicular cells (TFCs) stimulated with different iodine concentrations by MTT and flow cytometry. Then we performed RNA sequence analysis of Nthy-ori3-1 cells treated for 48 h with KI to probe the underlying mechanism. Finally, we used RT-PCR and siRNA interference to verify the results. We identified apoptosis in thyroid tissue obtained from HT patients coincides with the increase of caspase-3 levels. In vitro study, iodine suppressed proliferation of TFCs and promoted TFCs apoptosis in a dose-dependent manner with regulating caspase-3 activation. HIF-1α-NDRG1 mediated hypoxia pathway activation promoted the transmission of essential apoptosis signals in TFCs. CONCLUSION Our study confirmed that excessive iodine adsorption activates the HIF-1α-mediated hypoxia pathway to promote apoptosis of TFCs, which may be an important risk factor contributing to HT development.
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Affiliation(s)
- Lili Zhang
- Department of Ultrasound, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Xiaojing Sun
- Department of International Medical Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Lin Liu
- Department of Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Ping Wang
- Department of Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China.
| | - Linxue Qian
- Department of Ultrasound, Beijing Friendship Hospital, Capital Medical University, Beijing, China.
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Geng D, Zhou Y, Su GY, Si Y, Shen MP, Xu XQ, Wu FY. Influence of sex, age and thyroid function indices on dual-energy computed tomography-derived quantitative parameters of thyroid in patients with or without Hashimoto's thyroiditis. BMC Med Imaging 2023; 23:25. [PMID: 36740672 PMCID: PMC9901076 DOI: 10.1186/s12880-023-00983-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Accepted: 02/01/2023] [Indexed: 02/07/2023] Open
Abstract
PURPOSE To study the influence of sex, age and thyroid function indices on dual-energy computed tomography (DECT)-derived quantitative parameters of thyroid in patients with or without Hashimoto's thyroiditis (HT). MATERIAL AND METHODS A total of 198 consecutive patients who underwent DECT scan of neck due to unilateral thyroid lesions were retrospectively enrolled. Iodine concentration (IC), total iodine content (TIC) and volume of normal thyroid lobe were calculated. Influences of sex, age and thyroid function indices on DECT-derived parameters in overall study population, subgroup patients with, and those without HT were assessed using Mann-Whitney U test, Student's T-test, and Spearman correlation analyses, respectively, as appropriate. RESULTS HT group showed significantly lower IC and TIC, while higher volume than No-HT group (all p < 0.001). The volume was larger in male than that in female in overall study population and No-HT group (p = 0.047 and 0.010, respectively). There was no significant difference in any DECT-derived parameters between low (≤ 35 years) and high (> 35 years) age group in all three groups (all p > 0.05). TPOAb and TgAb correlated positively with IC and TIC, and negatively with volume in overall study population (all p < 0.05). TPOAb and TgAb also correlated positively with IC in HT group (p = 0.002 and 0.007, respectively). CONCLUSION DECT-derived parameters of thyroid differed significantly between patients with and without HT. Sex and thyroid function indices could affect the DECT-derived parameters. Aforementioned physiological factors should be considered when analyzing the DECT-derived parameters of thyroid.
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Affiliation(s)
- Di Geng
- grid.412676.00000 0004 1799 0784Department of Radiology, The First Affiliated Hospital of Nanjing Medical University, No. 300, Guangzhou Road, Nanjing, People’s Republic of China
| | - Yan Zhou
- grid.412676.00000 0004 1799 0784Department of Radiology, The First Affiliated Hospital of Nanjing Medical University, No. 300, Guangzhou Road, Nanjing, People’s Republic of China
| | - Guo-Yi Su
- grid.412676.00000 0004 1799 0784Department of Radiology, The First Affiliated Hospital of Nanjing Medical University, No. 300, Guangzhou Road, Nanjing, People’s Republic of China
| | - Yan Si
- grid.412676.00000 0004 1799 0784Department of Thyroid Surgery, First Affiliated Hospital of Nanjing Medical University, Nanjing, People’s Republic of China
| | - Mei-Ping Shen
- grid.412676.00000 0004 1799 0784Department of Thyroid Surgery, First Affiliated Hospital of Nanjing Medical University, Nanjing, People’s Republic of China
| | - Xiao-Quan Xu
- Department of Radiology, The First Affiliated Hospital of Nanjing Medical University, No. 300, Guangzhou Road, Nanjing, People's Republic of China.
| | - Fei-Yun Wu
- Department of Radiology, The First Affiliated Hospital of Nanjing Medical University, No. 300, Guangzhou Road, Nanjing, People's Republic of China.
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Mikosch P, Aistleitner A, Oehrlein M, Trifina-Mikosch E. Hashimoto's thyroiditis and coexisting disorders in correlation with HLA status-an overview. Wien Med Wochenschr 2023; 173:41-53. [PMID: 34524590 PMCID: PMC9877058 DOI: 10.1007/s10354-021-00879-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 07/02/2021] [Indexed: 01/29/2023]
Abstract
Hashimoto's thyroiditis (HT), also known as chronic lymphocytic thyroiditis, is a frequent disorder of the thyroid gland caused by autoimmune-trigged lymphocytic infiltration and destruction of the thyroid gland. With the progressive destruction of the organ, the thyroid gland shrinks in size, thus commonly leading to hypothyroidism. Therapy of HT is mainly focused on managing the thyroid dysfunction by oral substitution of L‑thyroxine. However, patients with HT often complain about a broad spectrum of symptoms, with some of them hardly explained by HT itself. Several other disorders are known to be associated with HT. The etiology of HT seems to be multifactorial, including environmental influences such as iodine supply, infections, and stress as triggers of immune modulation. In addition, also a genetic background based on changes of the human leukocyte antigen (HLA) status seems to be evident. The paper will provide an overview of diseases related to HT, including their correlation to certain HLA patterns. This presentation should give a broader view on HT-related disorders and facilitate detailed examination and management of patients with HT.
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Affiliation(s)
- Peter Mikosch
- Teaching Unit, Medizinische Universität Wien/Medical University Vienna, Vienna, Austria.
- Dept. Internal Medicinie 2, Landesklinikum Mistelbach-Gänserndorf, Liechtensteinstraße 67, 2130, Mistelbach, Austria.
| | - Adrian Aistleitner
- Teaching Unit, Medizinische Universität Wien/Medical University Vienna, Vienna, Austria
| | - Markus Oehrlein
- Teaching Unit, Medizinische Universität Wien/Medical University Vienna, Vienna, Austria
| | - Eva Trifina-Mikosch
- Teaching Unit, Medizinische Universität Wien/Medical University Vienna, Vienna, Austria
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Miao H, Zhong J, Xing X, Sun J, Wu J, Wu C, Yuan Y, Zhou X, Wang H. A nomogram based on the risk factors of cervical lymph node metastasis in papillary thyroid carcinoma coexistent with Hashimoto's thyroiditis. Clin Hemorheol Microcirc 2023; 85:235-247. [PMID: 37718783 DOI: 10.3233/ch-221673] [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] [Indexed: 09/19/2023]
Abstract
OBJECTIVE The purpose of this study was to explore the risk factors of cervical lymph node metastasis(LNM) in papillary thyroid carcinoma(PTC) coexistent with Hashimoto's thyroiditis(HT). METHODS The clinical data of patients who underwent thyroid operation between November 2016 and January 2020 in our hospital were analyzed retrospectively. The association between sonographic features and the risk factors of cervical LNM in PTC coexistent with HT was analyzed and a nomogram based on the risk factors was built. RESULTS Age, US features as calcification, blood flow type, distance between thyroid nodule and fibrous capsule were risk factors of cervical LNM(P < 0.05).Size, SWVmax and SWVmean of thyroid nodule, SWVratio between thyroid nodule and thyroid gland were higher in PTCs with LNM than those without LNM(P < 0.05). The ROC curve showed that the cutoff value of SWVratio for predicting LNM was 1.29 (Sensitivity = 0.806, Specificity = 0.775, AUC = 0.823, P < 0.001). Based on the risk factors above, a relevant nomogram prediction model was established. The model verification showed that the C-index of the modeling set was 0.814, indicating that the nomogram model had good predicted accuracy. CONCLUSION Based on the risk factors above, a relevant nomogram prediction model was established. The model verification showed that the C-index of the modeling set was 0.814, indicating that the nomogram model had good predicted accuracy. The nomogram based on the risk factors above had good prediction ability, which could optimize thyroidectomy and cervical lymph node dissection and improving prognosis.
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Affiliation(s)
- Huanhuan Miao
- In-Patient Ultrasound Department, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Jingwen Zhong
- In-Patient Ultrasound Department, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xuesha Xing
- In-Patient Ultrasound Department, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Jiawei Sun
- In-Patient Ultrasound Department, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Jiaqi Wu
- In-Patient Ultrasound Department, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Chengwei Wu
- In-Patient Ultrasound Department, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yan Yuan
- Department of Ultrasound, Heilongjiang Red Cross Sengong General Hospital, Harbin, China
| | - Xianli Zhou
- In-Patient Ultrasound Department, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Hongbo Wang
- In-Patient Ultrasound Department, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
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Feng X, Tong W, Li J, Xu Y, Zhu S, Xu W. Diagnostic value of anti-Kaiso autoantibody in axial spondyloarthritis. Front Immunol 2023; 14:1156350. [PMID: 37063878 PMCID: PMC10098150 DOI: 10.3389/fimmu.2023.1156350] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 03/20/2023] [Indexed: 04/18/2023] Open
Abstract
Objective Axial spondyloarthritis (axSpA) is a chronic rheumatic disease predominantly characterized by inflammation and progressive structural damage. Patients are often diagnosed very late, which delays the optimal treatment period. Early diagnosis of axSpA, especially non-radiographic axSpA (nr-axSpA), remains a major challenge. This study aimed to investigate the diagnostic value of anti-Kaiso autoantibodies in axSpA and their correlation with clinical disease indicators. Methods Two pooled serum samples (seven patients with nr-axSpA and seven healthy controls) were profiled using HuProt arrays to investigate the diagnostic value of autoantibodies in nr-axSpA. Levels of anti-Kaiso autoantibodies in patients with axSpA and controls were determined using the Meso Scale Discovery assay system. Receiver operating characteristic curve analysis was performed to evaluate the diagnostic performance of anti-Kaiso autoantibodies in axSpA. Pearson's correlation was used to assess the correlation between anti-Kaiso autoantibodies and clinical parameters. Results Seven candidate autoantibodies were present in the serum of patients with nr-axSpA. The levels of anti-Kaiso autoantibodies were significantly higher in the nr-axSpA group than in the other groups. It can differentiate nr-axSpA from ankylosing spondylitis (AS), healthy controls, and rheumatoid arthritis. The level of early-stage AS among patients with nr-axSpA decreased when they progressed to the late stage. Of all patients with axSpA, serum anti-Kaiso autoantibody levels were positively correlated with the C-reactive protein level and the Bath Ankylosing Spondylitis Disease Activity Index score and negatively correlated with disease duration. Conclusion Anti-Kaiso autoantibody may be a valuable diagnostic biomarker for early-stage AS in the nr-axSpA period and may be a potential therapeutic target.
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Polak-Szczybyło E, Stępień AE, Zielińska M, Dąbrowski M. Hashimoto Thyroiditis, but Not Hypothyroidism Due to Other Causes, Is Associated with Lower Phase Angle Score in Adult Women: A Pilot Cross-Sectional Study. J Clin Med 2022; 12:jcm12010056. [PMID: 36614854 PMCID: PMC9821760 DOI: 10.3390/jcm12010056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 12/18/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022] Open
Abstract
PURPOSE In recent years, Hashimoto's thyroiditis (HT) has become one of the commonest autoimmune diseases. Its clinical symptoms include systemic manifestations related mainly, but not solely, to thyroid hormone deficiency. The bioimpedance phase angle (PhA) is a reliable indicator of nutritional as well as cellular health status. PhA is decreased not only in malnutrition, but also in many inflammatory diseases. The aim of this study was to assess the relationship between HT and PhA score. METHODS In this cross-sectional study, we compared the anthropometric, laboratory and body composition parameters of 49 women with HT and 98 propensity-score-matched women without thyroid disease. RESULTS Females with HT had significantly lower PhA scores (5.78 ± 0.43) compared to women without a thyroid disorder (5.98 ± 0.49, p = 0.017). Regarding TSH levels, although they were within the normal range in all study participants, in women with HT, they were slightly but significantly higher. Women with HT treated with L-thyroxin had significantly higher PhA compared to their non-treated counterparts. No differences between women with non-HT hypothyroidism and the control group were found. CONCLUSIONS Decreased PhA scores in patients with HT may indicate that the inflammatory process in this autoimmune disease has an influence on cellular health and on the function of the entire body. Such an association was not found in women with non-HT hypothyroidism.
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Affiliation(s)
- Ewelina Polak-Szczybyło
- Department of Dietetics, Institute of Health Sciences, University of Rzeszow, College of Medical Sciences, 35-959 Rzeszów, Poland
| | - Agnieszka Ewa Stępień
- Department of Dietetics, Institute of Health Sciences, University of Rzeszow, College of Medical Sciences, 35-959 Rzeszów, Poland
- Correspondence:
| | - Magdalena Zielińska
- Department of Dietetics, Institute of Health Sciences, University of Rzeszow, College of Medical Sciences, 35-959 Rzeszów, Poland
| | - Mariusz Dąbrowski
- Institute of Medical Sciences, University of Rzeszow, College of Medical Sciences, 35-959 Rzeszów, Poland
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Hisbiyah Y, Endaryanto A, Setyoboedi B, Rochmah N, Faizi M. The correlation between vitamin D and levels of IFN-γ, NF-κB, thyroid antibodies in down syndrome: study in Indonesian children. ACTA BIO-MEDICA : ATENEI PARMENSIS 2022; 93:e2022342. [PMID: 36533745 PMCID: PMC9828918 DOI: 10.23750/abm.v93i6.13722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 11/11/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND AND AIM Vitamin D (VD) reduces interferon-gamma (IFN-γ) production and prevents nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) activation, impacting the inhibition of the autoimmunity process such as autoimmune thyroiditis (AITD). Children with Down syndrome (DS) are reported to have a higher risk of autoimmunity and lower VD levels than non-DS. Therefore, this study aimed to evaluate VD levels in Indonesian DS children and their relationship with marker of AITD. METHODS This study was conducted on DS children at Dr Soetomo Hospital between February 2021-June 2022. Socio-demographic status, amount of milk, fish and meat consumption, and duration of sun exposure were obtained using a self-report questionnaire. Thyroid hormone (TSH and FT4), thyroid antibody (TPO-Ab and Tg-Ab), 25 (OH)D, IFN-γ, and NF-κB levels were measured using ELISA. RESULTS Of the 80 participants, 53.75% had sufficient (50.829±17.713 ng/ml) and 46.25% had non-sufficient (20.606±5.974 ng/ml) VD levels. Daily milk consumption, meat and fish consumption were risk factors contributing to VD levels in multivariate analysis [p=0.003, OR=1.007(1.003-1.012); p=0.004, OR=1.816(1.209- 2.728), respectively]. Participants with sufficient VD had significantly higher TPO-Ab (p=0.007) and Tg-Ab (p=0.016). Mean of VD levels were significantly negatively correlated with IFN-γ levels (r =-0.262, p=0.037) and positively correlated with TPO-Ab (r= 0.432, p=1x10-5,) and Tg-Ab (r= 0.375, p=0.001). CONCLUSIONS Majority of subjects had sufficient VD levels. VD suppresses IFN-g, but is unable to affect NF-κB levels, presumably causing high levels of TPO-Ab and Tg-Ab in sufficient VD patient.
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Affiliation(s)
- Yuni Hisbiyah
- Doctoral Program of Medical Science, Faculty of Medicine, Universitas Airlangga, Surabaya, East Java, Indonesia; Faculty of Medicine, Department of child health, Dr. Soetomo General Hospital, Universitas Airlangga, Surabaya, East Java, Indonesia.
| | - Anang Endaryanto
- Doctoral Program of Medical Science, Faculty of Medicine, Universitas Airlangga, Surabaya, East Java, Indonesia; Faculty of Medicine, Department of child health, Dr. Soetomo General Hospital, Universitas Airlangga, Surabaya, East Java, Indonesia.
| | - Bagus Setyoboedi
- Doctoral Program of Medical Science, Faculty of Medicine, Universitas Airlangga, Surabaya, East Java, Indonesia; Faculty of Medicine, Department of child health, Dr. Soetomo General Hospital, Universitas Airlangga, Surabaya, East Java, Indonesia.
| | - Nur Rochmah
- Faculty of Medicine, Department of child health, Dr. Soetomo General Hospital, Universitas Airlangga, Surabaya, East Java, Indonesia.
| | - Muhammad Faizi
- Faculty of Medicine, Department of child health, Dr. Soetomo General Hospital, Universitas Airlangga, Surabaya, East Java, Indonesia.
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The Expression Levels of SARS-CoV-2 Infection-Mediating Molecules Promoted by Interferon-γ and Tumor Necrosis Factor-α Are Downregulated by Hydrogen Sulfide. Int J Mol Sci 2022; 23:ijms232113624. [DOI: 10.3390/ijms232113624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 10/28/2022] [Accepted: 11/05/2022] [Indexed: 11/09/2022] Open
Abstract
Autoimmune thyroid diseases (AITDs), which include Hashimoto’s thyroiditis (HT) and Graves’ disease (GD), have a higher prevalence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in the literature. The effects of AITD-associated cytokines on SARS-CoV-2 infection-mediating molecule levels might be involved in the pathogenesis of susceptibility. We speculated that hydrogen sulfide (H2S) might attenuate this process since H2S has antiviral effects. Using immunohistochemistry, we found that angiotensin-converting enzyme-II (ACE2) expression was higher in the HT group and neuropilin 1 (NRP1) expression was higher in HT and GD groups than in the normal group, while transmembrane protease serine type 2 (TMPRSS2) expression was lower in HT and GD groups. When culturing primary thyrocytes with cytokines or sodium hydrosulfide (NaHS) plus cytokines, we found that ACE2 and NRP1 mRNA levels were upregulated while TMPRSS2 levels were downregulated by interferon-γ (IFN-γ) and tumor necrosis factor-α (TNF-α). After pretreatment with NaHS in thyrocytes, ACE2 and NRP1 expression were downregulated compared to IFN-γ or TNF-α treatment, and NaHS had no effect on TMPRSS2 expression. Our findings suggested that IFN-γ and TNF-α, which are elevated in AITDs, promoted ACE2 and NRP1 expression and inhibited TMPRSS2 expression. H2S might protect against SARS-CoV-2 infection by downregulating ACE2 and NRP1 levels.
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Serény-Litvai T, Bajnok A, Temesfoi V, Nörenberg J, Pham-Dobor G, Kaposi A, Varnagy A, Kovacs K, Pentek S, Koszegi T, Mezosi E, Berki T. B cells from anti-thyroid antibody positive, infertile women show hyper-reactivity to BCR stimulation. Front Immunol 2022; 13:1039166. [DOI: 10.3389/fimmu.2022.1039166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 10/10/2022] [Indexed: 11/13/2022] Open
Abstract
Anti-thyroid antibody (ATA) positivity affects 1 out of 9 women in childbearing age and presents a significant risk for infertility. Emerging evidence indicates that alterations in the B cell receptor induced calcium (Ca2+) signaling could be key in the development of autoimmunity. We aimed to investigate the Ca2+ flux response of B lymphocyte subsets to BCR stimulation in Hashimoto’s thyroiditis and related infertility. We collected peripheral blood samples from ATA+, infertile, euthyroid patients (HIE), hypothyroid, ATA+ patients before (H1) and after levothyroxine treatment (H2), and age-matched healthy controls (HC). All B cell subsets of ATA+, infertile, euthyroid patients showed elevated basal Ca2+ level and hyper-responsivity to BCR ligation compared to the other groups, which could reflect altered systemic immune function. The Ca2+ flux of hypothyroid patients was similar to healthy controls. The levothyroxine-treated patients had decreased prevalence of CD25+ B cells and lower basal Ca2+ level compared to pre-treatment. Our results support the role of altered Ca2+ flux of B cells in the early phase of thyroid autoimmunity and infertility.
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Hashimoto Encephalopathy—Still More Questions than Answers. Cells 2022; 11:cells11182873. [PMID: 36139446 PMCID: PMC9496753 DOI: 10.3390/cells11182873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 09/05/2022] [Accepted: 09/12/2022] [Indexed: 12/03/2022] Open
Abstract
The normal function of the nervous system is conditioned by the undisturbed function of the thyroid gland and its hormones. Comprehensive clinical manifestations, including neurological disorders in Hashimoto’s thyroiditis, have long been understood and, in recent years, attention has been paid to neurological symptoms in euthyroid patients. Hashimoto encephalopathy is a controversial and poorly understood disease entity and the pathogenesis of the condition remains unclear. We still derive our understanding of this condition from case reports, but on the basis of these, a clear clinical picture of this entity can be proposed. Based on a review of the recent literature, the authors present the current view on the subject, discuss controversies and questions that still remain unanswered, as well as ongoing research in this area and the results of our own work in patients with Hashimoto’s thyroiditis.
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Independent Association of Thyroid Dysfunction and Inflammation Predicts Adverse Events in Patients with Heart Failure via Promoting Cell Death. J Cardiovasc Dev Dis 2022; 9:jcdd9090290. [PMID: 36135435 PMCID: PMC9503390 DOI: 10.3390/jcdd9090290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 08/24/2022] [Accepted: 08/26/2022] [Indexed: 12/03/2022] Open
Abstract
Thyroid dysfunction and inflammation are individually implicated in the increased risk of heart failure. Given the regulatory role of thyroid hormones on immune cells, this study aimed to investigate their joint association in heart failure. Patients with pre-existing heart failure were enrolled when hospitalized between July 2019 and September 2021. Thyroid function and inflammatory markers were measured at the enrollment. The composite of all-cause mortality or rehospitalization for heart failure were studied in the following year. Among 451 participants (mean age 66.1 years, 69.4% male), 141 incident primary endpoints were observed during a median follow-up of 289 days. TT3 and FT3 levels were negatively correlated with BNP levels (r: −0.40, p < 0.001; r: −0.40, p < 0.001, respectively) and NT-proBNP levels (r: −0.39, p < 0.001; r: −0.39, p < 0.001). Multivariate COX regression analysis revealed that FT3 (adjusted HR: 0.677, 95% CI: 0.551−0.832) and NLR (adjusted HR: 1.073, 95% CI: 1.036−1.111) were associated with adverse event, and similar results for TT3 (adjusted HR: 0.320, 95% CI: 0.181−0.565) and NLR (adjusted HR: 1.072, 95% CI: 1.035−1.110). Restricted cubic splines analysis indicated a linear relationship between T3 level and adverse events. Mechanistically, primary cardiomyocytes showed strong resistance to TNF-α induced apoptosis under optimal T3 concentrations, as evidenced by TUNEL staining, flow cytometry analysis, and LDH release assay as well as increased expression of Bcl-2. Thyroid dysfunction and inflammation are independently associated with cardiovascular risk in heart failure patients, which may concurrently contribute to the ongoing cardiomyocyte loss in the disease progression.
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Li Q, Yang W, Li J, Shan Z. Emerging trends and hot spots in autoimmune thyroiditis research from 2000 to 2022: A bibliometric analysis. Front Immunol 2022; 13:953465. [PMID: 36032148 PMCID: PMC9402901 DOI: 10.3389/fimmu.2022.953465] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 07/22/2022] [Indexed: 11/26/2022] Open
Abstract
Background Autoimmune thyroiditis (AIT) is the most common autoimmune disease, affecting 3-5% patients worldwide. In recent years, approximately 200 articles on AIT have been published annually in various journals. However, to date, no article has systematically assessed the related literature. Therefore, we conducted a bibliometric analysis on AIT to reveal the dynamic scientific developments and help researchers gain a global perspective while exploring the hotspots and development trends. Methods AIT-related articles and reviews from 2000 to 2022 were retrieved from the Web of Science Core Collection (WoSCC). The following search terms were used to extract document data: TS= (“ autoimmune thyroiditi*”) OR TI= (“chronic lymphocytic thyroiditi*”) OR TI=(hashimoto*) OR TI= (“postpartum thyroiditis”). We selected articles and reviews published in English from 2000 to 2022. Three software programs (VOSviewer, CiteSpace, Pajek) were employed to analyze the contribution and co-occurrence relationships of different references, countries/regions, institutes, journals and also keywords in this field. Results This scientometric study included 2290 English papers published in 723 journals with 39661 co-cited references from 561 institutions in 120 countries/regions. Based on the reference and keyword analysis, researchers used to focus on “apoptosis”, “insulin resistance”, “encephalopathy”, “IFN-γ” related to AIT during the past 20 years. However, with the development of other novel directions such as “papillary thyroid cancer” (2018-2022), “Vitamin D” (2016-2022), “oxidative stress” (2018-2022), “polymorphism” (2019-2022) and “association” (2020-2022), researchers are more interested in the relationship between papillary thyroid carcinoma and AIT, the effect of vitamin D supplementation on AIT, the oxidative stress in thyroid disease as well as the influence of polymorphism. Conclusion Bibliometric analysis of the outputs of AIT shows an overview of the current status of the research on AIT. The associations between papillary thyroid carcinoma, vitamin D, oxidative stress, polymorphism and AIT are major research frontiers. However, further research and collaboration are still required worldwide. Our findings can help researchers grasp the research status of AIT and quickly determine new directions for future research.
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A systematic review and meta-analysis of the association between Hashimoto's thyroiditis and ovarian reserve. Int Immunopharmacol 2022; 108:108670. [DOI: 10.1016/j.intimp.2022.108670] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 02/24/2022] [Accepted: 02/26/2022] [Indexed: 02/06/2023]
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Gao J, Hu J, Li P, Che K, Wang F, Yan S. Human umbilical cord mesenchymal stem cells alleviate the imbalance of CD4 + T cells via protein tyrosine phosphatase non-receptor type 2/signal transducer and activator of transcription 3 signaling in ameliorating experimental autoimmune thyroiditis in rats. Endocr J 2022; 69:613-625. [PMID: 35153255 DOI: 10.1507/endocrj.ej20-0695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
This study aimed to investigate the therapeutic effect of human umbilical cord mesenchymal stem cells (hUCMSCs) on experimental autoimmune thyroiditis (EAT) and the underlying mechanisms by utilizing a porcine thyroglobulin-induced EAT rat model. The rats received four tail vein injections of vehicle or hUCMSCs at an interval of 7 days and were sacrificed on day 28 after the first injection. Hematoxylin and eosin staining and enzyme-linked immunosorbent assays (ELISAs) were used to assess the therapeutic effects of hUCMSCs on EAT. Splenic lymphocytes were isolated from rats, and the proportions of CD4+ T cell subsets were analyzed by flow cytometry. Splenic CD4+ T cells from EAT rats were cocultured with hUCMSCs. A loss-of-function assay for protein tyrosine phosphatase non-receptor type 2 (PTPN2) was performed to explore the involvement of PTPN2/signal transducer and activator of transcription 3 (STAT3) signaling on the therapeutic benefit of hUCMSCs in EAT. hUCMSC treatment significantly alleviated inflammation, reduced serum thyroid antibody levels, and decreased the ratios of IL-17α+/CD25+FOXP3+ cells and serum IFN-γ/IL-4 in EAT rats. Furthermore, hUCMSC treatment upregulated PTPN2 protein expression in splenic lymphocytes of EAT rats as well as enhanced the PTPN2 protein level and attenuated phosphorylation of STAT3 in CD4+ T cells in vitro. Importantly, knockdown of Ptpn2 significantly reversed hUCMSC-mediated suppression of cell proliferation and hUCMSC-induced alterations in the expression of inflammatory cytokines in CD4+ T cells. Thus, hUCMSC treatment alleviates thyroid inflammation and the CD4+ T cell imbalance in EAT via PTPN2/STAT3 signaling, serving as a promising therapeutic approach for autoimmune thyroiditis.
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Affiliation(s)
- Junjie Gao
- Medical College, Qingdao University, Qingdao, China
| | - Jianxia Hu
- The Laboratory of Thyroid Disease, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Peng Li
- Department of Endocrinology and Metabolism, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Kui Che
- The Laboratory of Thyroid Disease, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Fei Wang
- Department of Endocrinology and Metabolism, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Shengli Yan
- Department of Endocrinology and Metabolism, Affiliated Hospital of Qingdao University, Qingdao, China
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Ren B, Wan S, Wu H, Qu M, Chen Y, Liu L, Jin M, Zhou Z, Shen H. Effect of different iodine levels on the DNA methylation of PRKAA2, ITGA6, THEM4 and PRL genes in PI3K-AKT signaling pathway and population-based validation from autoimmune thyroiditis patients. Eur J Nutr 2022; 61:3571-3583. [PMID: 35622138 DOI: 10.1007/s00394-022-02907-x] [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: 10/14/2021] [Accepted: 05/05/2022] [Indexed: 11/04/2022]
Abstract
PURPOSE Autoimmune thyroiditis (AIT) is one of the most common autoimmune endocrine diseases. The currently recognized causes are genetic susceptibility, environmental factors and immune disorders. It is important to clarify the pathogenesis for the prevention, diagnosis, treatment of AIT and scientific iodine supplementation. This study analyzed the DNA methylation levels of PRKAA2, ITGA6, PRL and THEM4 genes related to PI3K-AKT signaling pathway, compared the DNA methylation levels between cases and controls from different water iodine levels in Shandong Province of China, and evaluated the contribution of PI3K-AKT signaling pathway-related genes in AIT. METHODS A total of 176 adult AIT patients were included from three different water iodine areas, and 176 healthy controls were included according to gender, age and BMI. According to the results of the Illumina Methylation 850 K BeadChip in our previous research, the significant methylation differences of genes on the PI3K-AKT signaling pathway related to AIT were determined. The MethylTarget™ assay was used to detect the methylation levels of the target genes, and real-time PCR experiments were used to verify the mRNA expression levels. RESULTS Compared with the control group, PRKAA2_3 and 15 CpG sites were hyper-methylated. ITGA6 gene and 2 CpG sites were hypo-methylated in AIT cases. The mRNA expression of ITGA6 gene was negatively correlated with the DNA methylation levels of ITGA6 gene and 2 CpG sites. Compared with cases and controls in areas with different water iodine levels, methylation differences were mainly in PRKAA2 and ITGA6 genes. The methylation levels of PRKAA2_1 and PRKAA2_3 were positively correlated with age. The methylation levels of PRL and THEM4 genes were negatively correlated with age. The methylation level of PRKAA2_3 was positively correlated with FT4. CONCLUSION In summary, we identified aberrant DNA methylation levels of PRKAA2 and ITGA6 genes related to PI3K-AKT signaling pathway in the blood of AIT patients. Both iodine supplementation after long-term iodine deficiency and iodine excess can affect the DNA methylation levels of PRKAA2 and ITGA6 genes, and the former affects more obviously. In ITGA6 gene, this aberrant epigenetic modification is associated with the increased mRNA expression.
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Affiliation(s)
- Bingxuan Ren
- Centre for Endemic Disease Control, Chinese Centre for Disease Control and Prevention, Harbin Medical University, Harbin City, 150081, Heilongjiang Province, People's Republic of China.,National Health Commission and Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, China.,Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, Harbin, China
| | - Siyuan Wan
- Centre for Endemic Disease Control, Chinese Centre for Disease Control and Prevention, Harbin Medical University, Harbin City, 150081, Heilongjiang Province, People's Republic of China.,Department of Preventive Medicine, Qiqihar Medical University, Qiqihar City, 161006, Heilongjiang Province, People's Republic of China.,National Health Commission and Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, China.,Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, Harbin, China
| | - Huaiyong Wu
- Centre for Endemic Disease Control, Chinese Centre for Disease Control and Prevention, Harbin Medical University, Harbin City, 150081, Heilongjiang Province, People's Republic of China.,National Health Commission and Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, China.,Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, Harbin, China
| | - Mengying Qu
- Centre for Endemic Disease Control, Chinese Centre for Disease Control and Prevention, Harbin Medical University, Harbin City, 150081, Heilongjiang Province, People's Republic of China.,National Health Commission and Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, China.,Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, Harbin, China
| | - Yao Chen
- Centre for Endemic Disease Control, Chinese Centre for Disease Control and Prevention, Harbin Medical University, Harbin City, 150081, Heilongjiang Province, People's Republic of China.,National Health Commission and Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, China.,Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, Harbin, China
| | - Lixiang Liu
- Centre for Endemic Disease Control, Chinese Centre for Disease Control and Prevention, Harbin Medical University, Harbin City, 150081, Heilongjiang Province, People's Republic of China.,National Health Commission and Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, China.,Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, Harbin, China
| | - Meihui Jin
- Centre for Endemic Disease Control, Chinese Centre for Disease Control and Prevention, Harbin Medical University, Harbin City, 150081, Heilongjiang Province, People's Republic of China.,National Health Commission and Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, China.,Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, Harbin, China
| | - Zheng Zhou
- Centre for Endemic Disease Control, Chinese Centre for Disease Control and Prevention, Harbin Medical University, Harbin City, 150081, Heilongjiang Province, People's Republic of China.,National Health Commission and Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, China.,Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, Harbin, China
| | - Hongmei Shen
- Centre for Endemic Disease Control, Chinese Centre for Disease Control and Prevention, Harbin Medical University, Harbin City, 150081, Heilongjiang Province, People's Republic of China. .,National Health Commission and Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, China. .,Heilongjiang Provincial Key Laboratory of Trace Elements and Human Health, Harbin Medical University, Harbin, China.
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49
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Suzuki A, Hirokawa M, Kanematsu R, Tanaka A, Yamao N, Higuchi M, Hayashi T, Kuma S, Miyauchi A. B-cell to T-cell ratio as a novel indicator in flow cytometry in the diagnosis of thyroid lymphoma. Endocr J 2022; 69:291-297. [PMID: 34670907 DOI: 10.1507/endocrj.ej21-0451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Preoperative flow cytometry is recommended to prove the monoclonality and confirm the diagnosis of thyroid lymphoma. However, lymphoma cases without light chain restriction may also have monoclonality. The aim of our study was to identify a novel marker for thyroid lymphomas using aspirated materials for flow cytometry. We retrospectively analyzed 26 patients with primary thyroid lymphomas and 16 patients with benign lymphoproliferative lesions. The materials for flow cytometry were obtained by fine-needle aspiration cytology using a 22-gauge needle under ultrasound guidance. Light chain restriction was defined as a κ to λ ratio of less than 0.5 or more than 3.0. According to the light chain-positive rate, 25% or less and more than 25% were classified as the low and high light chain-positive rate groups, respectively. B-cell predominance was defined as a CD19 to CD4 ratio (B- to T-cell ratio) of more than 2.0. B-cell predominance was more frequently observed in lymphomas (88.5%) than in benign lymphoproliferative lesions (25.0%; p < 0.001). Light chain restriction based on the κ/λ ratio was detected in 69.2% of lymphomas, but not in benign lymphoproliferative lesions. Among lymphomas belonging to the low light chain-positive rate group, 88.9% did not exhibit light chain restriction and B-cell predominance was present. In contrast, benign lymphoproliferative lesions with B-cell predominance were not detected in the low light chain-positive rate group. B-cell predominance was a useful indicator for diagnosing thyroid lymphoma in the low light chain-positive rate group without light chain restriction.
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Affiliation(s)
- Ayana Suzuki
- Department of Diagnostic Pathology and Cytology, Kuma Hospital, Hyogo 650-0011, Japan
| | - Mitsuyoshi Hirokawa
- Department of Diagnostic Pathology and Cytology, Kuma Hospital, Hyogo 650-0011, Japan
| | - Risa Kanematsu
- Department of Diagnostic Pathology and Cytology, Kuma Hospital, Hyogo 650-0011, Japan
| | - Aki Tanaka
- Department of Diagnostic Pathology and Cytology, Kuma Hospital, Hyogo 650-0011, Japan
| | - Naoki Yamao
- Department of Diagnostic Pathology and Cytology, Kuma Hospital, Hyogo 650-0011, Japan
| | - Miyoko Higuchi
- Department of Diagnostic Pathology and Cytology, Kuma Hospital, Hyogo 650-0011, Japan
| | - Toshitetsu Hayashi
- Department of Diagnostic Pathology and Cytology, Kuma Hospital, Hyogo 650-0011, Japan
| | - Seiji Kuma
- Department of Diagnostic Pathology and Cytology, Kuma Hospital, Hyogo 650-0011, Japan
| | - Akira Miyauchi
- Department of Surgery, Kuma Hospital, Hyogo 650-0011, Japan
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50
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Yang M, Zheng X, Wu Y, Zhang R, Yang Q, Yu Z, Liu J, Zha B, Gong Q, Yang B, Sun B, Zeng M. Preliminary Observation of the Changes in the Intestinal Flora of Patients With Graves’ Disease Before and After Methimazole Treatment. Front Cell Infect Microbiol 2022; 12:794711. [PMID: 35402292 PMCID: PMC8989835 DOI: 10.3389/fcimb.2022.794711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 02/14/2022] [Indexed: 11/23/2022] Open
Abstract
Immune dysfunction caused by environmental factors plays an important role in the development of Graves’ disease (GD), and environmental factors are closely related to the intestinal flora. Our previous study showed significant changes in the intestinal flora in GD patients compared with healthy volunteers. This study analyzed the relationships between changes in the intestinal flora, thyroid function and relevant thyroid antibodies in GD patients before and after methimazole treatment. The subjects were divided into the UGD group (18 newly diagnosed GD patients), the TGD group (10 GD patients with normal or approximately normal thyroid function after methimazole treatment) and the NC group (11 healthy volunteers). Their fresh stool samples were sent for 16S rRNA gene amplification and Illumina platform sequencing. The correlations of the relative abundance of Bifidobacterium with the levels of TRAb, TgAb and TPOAb in the NC group and the UGD group were analyzed. A total of 1,562,445 high-quality sequences were obtained. In the UGD group, the abundances of Bifidobacterium and Collinsella were higher than that in the NC group; Bacteroides abundance in the TGD group was higher than that in the NC group, while Prevotella and Dialister abundances were lower than that in the NC group; Prevotella and Collinsella abundances in the UGD group were higher than that in the TGD group. The predominant abundance distribution of Bifidobacteriaceae in the UGD group at the family level was superior to that in the NC group. The abundance of Bifidobacterium was positively correlated with the levels of TRAb, TgAb, and TPOAb. The biological diversity of the intestinal flora was reduced in GD patients. After methimazole treatment, the composition of the intestinal flora was significantly altered. The change in Bifidobacterium abundance was positively correlated with TRAb, TgAb and TPOAb, suggesting that it might be related to the immune mechanism of GD. The results of this study may deepen our understanding of the pathogenesis of GD and provide a new idea for the treatment of GD.
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Affiliation(s)
- Mengxue Yang
- Department of Endocrinology, Shanghai Fifth People’s Hospital, Fudan University, Shanghai, China
- *Correspondence: Mengxue Yang,
| | - Xiaodi Zheng
- Department of Endocrinology, Shanghai Fifth People’s Hospital, Fudan University, Shanghai, China
| | - Yueyue Wu
- Department of Endocrinology, Shanghai Fifth People’s Hospital, Fudan University, Shanghai, China
| | - Rui Zhang
- Department of Endocrinology, Shanghai Fifth People’s Hospital, Fudan University, Shanghai, China
| | - Qian Yang
- Department of Endocrinology, Shanghai Fifth People’s Hospital, Fudan University, Shanghai, China
| | - Zhiyan Yu
- Department of Endocrinology, Shanghai Fifth People’s Hospital, Fudan University, Shanghai, China
| | - Jun Liu
- Department of Endocrinology, Shanghai Fifth People’s Hospital, Fudan University, Shanghai, China
| | - Bingbing Zha
- Department of Endocrinology, Shanghai Fifth People’s Hospital, Fudan University, Shanghai, China
| | - Qihai Gong
- Key Laboratory of Basic Pharmacology of the Ministry of Education, Zunyi Medical University, Zunyi, China
- Joint International Research Laboratory of Ethnomedicine of the Ministry of Education, Zunyi Medical University, Zunyi, China
| | - Bo Yang
- Department of Endocrinology, Zunyi Medical University, Zunyi, China
| | - Bowen Sun
- Department of Endocrinology, Zunyi Medical University, Zunyi, China
| | - Miao Zeng
- Department of Infectious Diseases I, Shanghai Fifth People’s Hospital, Fudan University, Shanghai, China
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