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Updated: Jun 16, 2026

Real-Time Polymerase Chain Reaction-Based Detection and Quantification of Hepatitis B Virus DNA
Published on: December 15, 2023
[Study on the association between chronic hepatitis B cirrhosis and HLA-DRB1 * 1301,1302 allele]
Hong-Xia Liang1, Zu-Jiang Yu, He-Qing Jiang
1Department of Infectious Disease, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China.
Insights
The HLA-DRB1*1301,1302 gene is linked to increased susceptibility to chronic hepatitis B cirrhosis. This finding highlights a potential genetic marker for disease progression in hepatitis B patients.
Area of Science:
- Immunogenetics
- Hepatology
Context:
- Chronic hepatitis B is a significant global health concern.
- Cirrhosis represents a severe complication of chronic hepatitis B infection.
- Genetic factors play a role in disease progression and susceptibility.
Purpose:
- To investigate the association between the HLA-DRB1*1301,1302 gene and chronic hepatitis B cirrhosis.
- To determine if specific HLA alleles influence the risk of developing cirrhosis in patients with chronic hepatitis B.
Summary:
- The frequency of the HLA-DRB1*1301,1302 allele was significantly higher in patients with chronic hepatitis B cirrhosis compared to those with chronic hepatitis B without cirrhosis.
- Analysis was performed using the polymerase chain reaction/sequence specific primer (PCR-SSP) technique on 27 cirrhosis patients and 30 chronic hepatitis B patients.
Impact:
- The HLA-DRB1*1301,1302 allele is closely associated with susceptibility to chronic hepatitis B cirrhosis.
- This association may aid in identifying individuals at higher risk for developing cirrhosis.
- Further research could explore the mechanisms underlying this genetic predisposition.
Objective:
To investigate the association between the chronic hepatitis B cirrhosis and HLA-DRB1 * 1301,1302 gene.
Methods:
HLA-DRB1 * 1301,1302 allele in 27 patients with chronic hepatitis B cirrhosis and 30 patients with chronic hepatitis B was analyzed by using the polymerase chain reaction/sequence specific primer (PCR-SSP) technique.
Results:
The frenquency of HLA-DRB1 * 1301,1302 allele in the chronic hepatitis B cirrhosis group was markly higher than that in the chronic hepatitis B group.
Conclusion:
HLA-DRB1 * 1301,1302 is closely associated with the suseptibility to chronic hepatitis cirrhosis.
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