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HLA-DQB1 Allele Polymorphism Associated with Oral Submucous Fibrosis in Hunan, China.
- Source :
- Journal of Immunology Research; 5/18/2024, Vol. 2024, p1-7, 7p
- Publication Year :
- 2024
-
Abstract
- Background and Objective. Oral submucous fibrosis (OSF) is a progressive and irreversible disorder of collagen metabolism, resulting in mucosal fibrosis, oral functional changes, and even malignant transformation. This study investigated the relationship between human leukocyte antigen (HLA)-DQB1 alleles and the susceptibility to OSF in a Hunan Han population, providing a new basis for clinical prevention and treatment of OSF. Methods. 44 OSF patients and 44 healthy volunteers were included in this study. To detect the expression frequency of HLA-DQB1 alleles in the two groups and analyze significant allelic subtypes and their relative risk, polymerase chain reaction (PCR) sequence-specific primers were used. Subsequently, based on the identification of differential genes, we compare the gene expression levels of OSF patients and healthy volunteers expressing differential genes by real-time quantitative PCR. Results. The expression frequency of the HLA-DQB1 ∗ 05 : 02 allele in the OSF group (36.4%) was significantly higher than in the controls (13.6%), and exposure to the HLA-DQB1 ∗ 05 : 02 allele was strongly related to OSF (OR (95% CI) = 3.619 (1.257,10.421), Wald χ<superscript>2</superscript> = 5.681, P = 0.017). However, there were no significant differences in the allele expression frequencies of DQB1 ∗ 02 : 01, DQB1 ∗ 03 : 03, DQB1 ∗ 05 : 01, DQB1 ∗ 05 : 03, DQB1 ∗ 06 : 02, DQB1 ∗ 06 : 03, and DQB1 ∗ 06 : 04 in the OSF group compared with the controls (all P > 0.05). Furthermore, the relative expression level of the HLA-DQB1 ∗ 05 : 02 allele in the OSF group (3.98 ± 3.50) was significantly higher than in controls (0.70 ± 0.41). Conclusions. There are differences in the HLA-DQB1 allele polymorphisms between the healthy population and patients with oral submucosal fibrosis. Preliminarily, it is suggested that the HLA-DQB1 ∗ 05 : 02 allele, which has a strong correlation with OSF and great differential expression between patients with OSF and controls, might be a susceptibility gene for OSF in Hunan. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 23148861
- Volume :
- 2024
- Database :
- Complementary Index
- Journal :
- Journal of Immunology Research
- Publication Type :
- Academic Journal
- Accession number :
- 177320760
- Full Text :
- https://doi.org/10.1155/2024/8757860