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The Study of IFNL3 Gene Rs12979860 Polymorphism in the Hepatitis C Virus Patients and Healthy Population in Tehran Province, Iran. Jundishapur J Microbiol 2020. [DOI: 10.5812/jjm.95798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Xu X, Yue M, Jiang L, Deng X, Zhang Y, Zhang Y, Zhu D, Xiao W, Zhou Z, Yao W, Kong J, Yu X, Wei J. Genetic variants in human leukocyte antigen-DP influence both hepatitis C virus persistence and hepatitis C virus F protein generation in the Chinese Han population. Int J Mol Sci 2014; 15:9826-43. [PMID: 24897020 PMCID: PMC4100124 DOI: 10.3390/ijms15069826] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Revised: 05/19/2014] [Accepted: 05/21/2014] [Indexed: 12/16/2022] Open
Abstract
Chronic hepatitis C is a serious liver disease that often results in cirrhosis or hepatocellular carcinoma. The aim of this study was to assess the association of human leukocyte antigen-DP (HLA-DP) variants with risk of chronic hepatitis C virus (HCV) or anti-F antibody generation. We selected two single nucleotide polymorphisms (SNPs) in a region including HLA-DPA1 (rs3077) and HLA-DPB1 (rs9277534) and genotyped SNPs in 702 cases and 342 healthy controls from the Chinese population using TaqMan SNP genotyping assay. Moreover, the exon 2 of the HLA-DPA1 and HLA-DPB1 genes were amplified and determined by sequencing-based typing (SBT). The results showed that rs3077 significantly increased the risk of chronic HCV infection in additive models and dominant models (odds ratio (OR) = 1.32 and 1.53). The rs3077 also contributed to decrease the risk of anti-F antibody generation in additive models and dominant models (OR = 0.46 and 0.56). Subsequent analyses revealed the risk haplotypes (DPA1*0103-DPB1*0501 and DPA1*0103-DPB1*0201) and protective haplotypes (DPA1*0202-DPB1*0501 and DPA1*0202-DPB1*0202) to chronic HCV infection. Moreover, we also found that the haplotype of DPA1*0103-DPB1*0201 and DPA1*0202-DPB1*0202 were associated with the anti-F antibody generation. Our findings show that genetic variants in HLA-DP gene are associated with chronic HCV infection and anti-F antibody generation.
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Affiliation(s)
- Xiaodong Xu
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Nanjing Medical University, Nanjing 210029, China.
| | - Ming Yue
- School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China.
| | - Longfeng Jiang
- Department of Infectious Diseases, the First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China.
| | - Xiaozhao Deng
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Nanjing Medical University, Nanjing 210029, China.
| | - Yongxiang Zhang
- Department of Infectious Diseases, the First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China.
| | - Yun Zhang
- Institute of Disease Control and Prevention, Huadong Research Institute for Medicine and Biotechnics, Nanjing 210002, China.
| | - Danyan Zhu
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Nanjing Medical University, Nanjing 210029, China.
| | - Wen Xiao
- School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China.
| | - Zhenxian Zhou
- Department of Clinical Laboratory, Nanjing Second Hospital, Nanjing 210003, China.
| | - Wenjuan Yao
- Department of Pharmacology, Nantong University Medical College, Nantong 226019, China.
| | - Jing Kong
- School of Life Science and Chemical Engineering, Huaiyin Institute of Technology, Huaian 223003, China.
| | - Xiaojie Yu
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Nanjing Medical University, Nanjing 210029, China.
| | - Juan Wei
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Nanjing Medical University, Nanjing 210029, China.
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