Vasanthy Nagarajan, Sarah Andrea Wilson, Kaveri Krishansamy, Banumathi Radhika
{"title":"钦奈人群自身免疫性甲状腺炎的抗甲状腺抗体谱和病毒标记物","authors":"Vasanthy Nagarajan, Sarah Andrea Wilson, Kaveri Krishansamy, Banumathi Radhika","doi":"10.18231/j.ijmmtd.2023.046","DOIUrl":null,"url":null,"abstract":"Autoimmune thyroid disease (AITD) is the result of a complex interaction between genetic and environmental factors, which leads to failure of one or more mechanisms responsible for controlling thyroid-reactive T and B cells. The most frequently occurring clinical forms of autoimmune thyroiditis include Hashimoto’s thyroiditis and Grave’s disease. Viruses have been implicated in the onset of autoimmune disorders. This study aims to investigate the association between and in autoimmune thyroiditis by assessing virologic and immunologic parameters of cases with clinical indication of AITD. Anti-thyroid peroxidase (TPO) and Anti-thyroglobulin (TG) antibodies were evaluated using ELISA. The presence of Hepatitis C virus (HCV) IgG antibodies and IgM antibodies were evaluated using ELISA. The presence of RNA was investigated by RT-PCR. A total of sixty study subjects were involved in this study. Sixteen male patients (26.66%) and forty-four female patients (68.33%) were positive for Anti-TPO antibodies. Four male patients (6.66%) and twenty-five female patients (41.66%) were positive for Anti-TG antibodies. Four male patients (6.66%) and twenty-two female patients (36.66%) were positive for both Anti-TPO and Anti-TG antibodies. One female patient tested positive for HCV IgG antibodies. Sixteen patients (26.66%) were positive for IgM by ELISA of which 3 patients (5%) were male and 13 patients (21.66%) were female. None of the samples were positive for RNA. We conclude that viral infection may be involved in triggering autoimmune mechanisms. Further studies with a larger population are necessary to establish an association between HCV, and in the pathogenesis of autoimmune thyroid disorders.","PeriodicalId":14553,"journal":{"name":"IP International Journal of Medical Microbiology and Tropical Diseases","volume":" 19","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Antithyroid antibody profile and viral markers in autoimmune thyroiditis in Chennai population\",\"authors\":\"Vasanthy Nagarajan, Sarah Andrea Wilson, Kaveri Krishansamy, Banumathi Radhika\",\"doi\":\"10.18231/j.ijmmtd.2023.046\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Autoimmune thyroid disease (AITD) is the result of a complex interaction between genetic and environmental factors, which leads to failure of one or more mechanisms responsible for controlling thyroid-reactive T and B cells. The most frequently occurring clinical forms of autoimmune thyroiditis include Hashimoto’s thyroiditis and Grave’s disease. Viruses have been implicated in the onset of autoimmune disorders. This study aims to investigate the association between and in autoimmune thyroiditis by assessing virologic and immunologic parameters of cases with clinical indication of AITD. Anti-thyroid peroxidase (TPO) and Anti-thyroglobulin (TG) antibodies were evaluated using ELISA. The presence of Hepatitis C virus (HCV) IgG antibodies and IgM antibodies were evaluated using ELISA. The presence of RNA was investigated by RT-PCR. A total of sixty study subjects were involved in this study. Sixteen male patients (26.66%) and forty-four female patients (68.33%) were positive for Anti-TPO antibodies. Four male patients (6.66%) and twenty-five female patients (41.66%) were positive for Anti-TG antibodies. Four male patients (6.66%) and twenty-two female patients (36.66%) were positive for both Anti-TPO and Anti-TG antibodies. One female patient tested positive for HCV IgG antibodies. Sixteen patients (26.66%) were positive for IgM by ELISA of which 3 patients (5%) were male and 13 patients (21.66%) were female. None of the samples were positive for RNA. We conclude that viral infection may be involved in triggering autoimmune mechanisms. Further studies with a larger population are necessary to establish an association between HCV, and in the pathogenesis of autoimmune thyroid disorders.\",\"PeriodicalId\":14553,\"journal\":{\"name\":\"IP International Journal of Medical Microbiology and Tropical Diseases\",\"volume\":\" 19\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-01-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IP International Journal of Medical Microbiology and Tropical Diseases\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.18231/j.ijmmtd.2023.046\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IP International Journal of Medical Microbiology and Tropical Diseases","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18231/j.ijmmtd.2023.046","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Antithyroid antibody profile and viral markers in autoimmune thyroiditis in Chennai population
Autoimmune thyroid disease (AITD) is the result of a complex interaction between genetic and environmental factors, which leads to failure of one or more mechanisms responsible for controlling thyroid-reactive T and B cells. The most frequently occurring clinical forms of autoimmune thyroiditis include Hashimoto’s thyroiditis and Grave’s disease. Viruses have been implicated in the onset of autoimmune disorders. This study aims to investigate the association between and in autoimmune thyroiditis by assessing virologic and immunologic parameters of cases with clinical indication of AITD. Anti-thyroid peroxidase (TPO) and Anti-thyroglobulin (TG) antibodies were evaluated using ELISA. The presence of Hepatitis C virus (HCV) IgG antibodies and IgM antibodies were evaluated using ELISA. The presence of RNA was investigated by RT-PCR. A total of sixty study subjects were involved in this study. Sixteen male patients (26.66%) and forty-four female patients (68.33%) were positive for Anti-TPO antibodies. Four male patients (6.66%) and twenty-five female patients (41.66%) were positive for Anti-TG antibodies. Four male patients (6.66%) and twenty-two female patients (36.66%) were positive for both Anti-TPO and Anti-TG antibodies. One female patient tested positive for HCV IgG antibodies. Sixteen patients (26.66%) were positive for IgM by ELISA of which 3 patients (5%) were male and 13 patients (21.66%) were female. None of the samples were positive for RNA. We conclude that viral infection may be involved in triggering autoimmune mechanisms. Further studies with a larger population are necessary to establish an association between HCV, and in the pathogenesis of autoimmune thyroid disorders.