Xinze Li, Qiaomiao Zhou, Zhe Lu, Renliang Huang, Dan Lin, Jing Xu, Xinhua Yu, Xuexia Li
{"title":"HLA-DRB1 等位基因与乙型肝炎表面抗原和 e 抗原抗体状态的关系。","authors":"Xinze Li, Qiaomiao Zhou, Zhe Lu, Renliang Huang, Dan Lin, Jing Xu, Xinhua Yu, Xuexia Li","doi":"10.1002/jmv.29867","DOIUrl":null,"url":null,"abstract":"<p>Antigen presentation by HLA class II molecules to CD4<sup>+</sup> T cells is an essential step for generating antibodies to hepatitis B antigens. In this study, we investigated the association between the HLA-DRB1 gene and the status of antibodies to hepatitis B surface and e antigens. Our results revealed a significant association between the status of anti-HBsAg and HLA-DRB1*04:03 (OR = 4.11, 95% CI = 1.50–10.84, <i>p</i> = 0.005, <i>P</i><sub>adj.</sub> = 0.05) as well as HLA-DRB1*15:01 (OR = 1.74, 95% CI = 1.20–2.50, <i>p</i> = 0.002, <i>P</i><sub>adj.</sub> = 0.045). MHC II binding predictions and in silico docking demonstrated strong binding affinity of HBsAg peptides to these two HLA-DRB1 molecules. Conversely, the status of anti-HBeAg was inversely associated with HLA-DRB1*14:54 (OR = 0.34, 95% CI = 0.18–0.64, <i>p</i> = 0.001, <i>P</i><sub>adj.</sub> = 0.011), and in silico analysis revealed weak binding affinity of HBeAg peptides to HLA-DRB1*14:54. In conclusion, these findings support the involvement of HLA-DRB1 in humoral immunity against HBV infection.</p>","PeriodicalId":16354,"journal":{"name":"Journal of Medical Virology","volume":null,"pages":null},"PeriodicalIF":6.8000,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Association of HLA-DRB1 alleles with status of antibodies to hepatitis B surface and e antigen\",\"authors\":\"Xinze Li, Qiaomiao Zhou, Zhe Lu, Renliang Huang, Dan Lin, Jing Xu, Xinhua Yu, Xuexia Li\",\"doi\":\"10.1002/jmv.29867\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Antigen presentation by HLA class II molecules to CD4<sup>+</sup> T cells is an essential step for generating antibodies to hepatitis B antigens. In this study, we investigated the association between the HLA-DRB1 gene and the status of antibodies to hepatitis B surface and e antigens. Our results revealed a significant association between the status of anti-HBsAg and HLA-DRB1*04:03 (OR = 4.11, 95% CI = 1.50–10.84, <i>p</i> = 0.005, <i>P</i><sub>adj.</sub> = 0.05) as well as HLA-DRB1*15:01 (OR = 1.74, 95% CI = 1.20–2.50, <i>p</i> = 0.002, <i>P</i><sub>adj.</sub> = 0.045). MHC II binding predictions and in silico docking demonstrated strong binding affinity of HBsAg peptides to these two HLA-DRB1 molecules. Conversely, the status of anti-HBeAg was inversely associated with HLA-DRB1*14:54 (OR = 0.34, 95% CI = 0.18–0.64, <i>p</i> = 0.001, <i>P</i><sub>adj.</sub> = 0.011), and in silico analysis revealed weak binding affinity of HBeAg peptides to HLA-DRB1*14:54. In conclusion, these findings support the involvement of HLA-DRB1 in humoral immunity against HBV infection.</p>\",\"PeriodicalId\":16354,\"journal\":{\"name\":\"Journal of Medical Virology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":6.8000,\"publicationDate\":\"2024-08-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Medical Virology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/jmv.29867\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"VIROLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Medical Virology","FirstCategoryId":"3","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/jmv.29867","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"VIROLOGY","Score":null,"Total":0}
Association of HLA-DRB1 alleles with status of antibodies to hepatitis B surface and e antigen
Antigen presentation by HLA class II molecules to CD4+ T cells is an essential step for generating antibodies to hepatitis B antigens. In this study, we investigated the association between the HLA-DRB1 gene and the status of antibodies to hepatitis B surface and e antigens. Our results revealed a significant association between the status of anti-HBsAg and HLA-DRB1*04:03 (OR = 4.11, 95% CI = 1.50–10.84, p = 0.005, Padj. = 0.05) as well as HLA-DRB1*15:01 (OR = 1.74, 95% CI = 1.20–2.50, p = 0.002, Padj. = 0.045). MHC II binding predictions and in silico docking demonstrated strong binding affinity of HBsAg peptides to these two HLA-DRB1 molecules. Conversely, the status of anti-HBeAg was inversely associated with HLA-DRB1*14:54 (OR = 0.34, 95% CI = 0.18–0.64, p = 0.001, Padj. = 0.011), and in silico analysis revealed weak binding affinity of HBeAg peptides to HLA-DRB1*14:54. In conclusion, these findings support the involvement of HLA-DRB1 in humoral immunity against HBV infection.
期刊介绍：
The Journal of Medical Virology focuses on publishing original scientific papers on both basic and applied research related to viruses that affect humans. The journal publishes reports covering a wide range of topics, including the characterization, diagnosis, epidemiology, immunology, and pathogenesis of human virus infections. It also includes studies on virus morphology, genetics, replication, and interactions with host cells.
The intended readership of the journal includes virologists, microbiologists, immunologists, infectious disease specialists, diagnostic laboratory technologists, epidemiologists, hematologists, and cell biologists.
The Journal of Medical Virology is indexed and abstracted in various databases, including Abstracts in Anthropology (Sage), CABI, AgBiotech News & Information, National Agricultural Library, Biological Abstracts, Embase, Global Health, Web of Science, Veterinary Bulletin, and others.
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