HLA Class II Allele Groups Involved in Autoimmune Thyroid Diseases: Hashimoto's Thyroiditis and Basedow–Graves Disease.

Bibliographic Details
Title: HLA Class II Allele Groups Involved in Autoimmune Thyroid Diseases: Hashimoto's Thyroiditis and Basedow–Graves Disease.
Authors: Chiorean, Alin-Dan, Nicula, Gheorghe Zsolt, Bâlici, Ștefana, Vică, Mihaela Laura, Iancu Loga, Luminita-Ioana, Dican, Lucia, Matei, Horea Vladi
Source: Life (2075-1729); Apr2024, Vol. 14 Issue 4, p441, 16p
Subject Terms: AUTOIMMUNE thyroiditis, THYROID diseases, AUTOIMMUNE diseases, ALLELES, MOLECULAR biology, HAPLOTYPES
Abstract: Autoimmune thyroid diseases (AITD), particularly Hashimoto's thyroiditis (HT) and Basedow–Graves disease (BGD) are diseases of global public health concern, characterized by autoimmune attacks on the thyroid gland, leading to hypothyroidism in HT and hyperthyroidism in BGD. We conducted a study between 2019 and 2021 in northwestern Transylvania (Romania) on patients with HT and with BGD compared to the control group. The aim of the study was to investigate the correlations of HLA class II alleles with AITD by identifying potential genetic susceptibility factors such as HLA-DRB1 and HLA-DQB1 genes in patients diagnosed with HT and BGD. Various molecular biology methods, including SSP-PCR low-resolution and PCR-SSO were employed to analyze DNA samples from patients and control subjects. Our study revealed the influence of the HLA-DRB1*03/*16 genotype as a genetic susceptibility factor for HT, a similar influence regarding BGD being observed for the HLA-DRB1*03 allele group, DRB1*03/*16 genotype, and the DRB1*03/DQB1*06 haplotype. The only protective factor detected in our study was the HLA-DRB1*13 allele group, for both HT and BGD. By elucidating any specific allele or genotype associations that might contribute to the development of AITD, our study can contribute to the prevention and early detection of these diseases. [ABSTRACT FROM AUTHOR]
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Database: Complementary Index
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ISSN:20751729
DOI:10.3390/life14040441
Published in:Life (2075-1729)
Language:English