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Involvement of Interleukin 6 in Hepatitis B Viral Infection

2015; Karger Publishers; Volume: 37; Issue: 2 Linguagem: Inglês

10.1159/000430386

1421-9778

Caixia Xia, Yanning Liu, Zhi Chen, Min Zheng,

Liver Disease Diagnosis and Treatment

Hepatitis B is a major global health problem and a potentially life-threatening liver infection caused by hepatitis B virus (HBV). Many cytokines including interleukin 6 (IL-6) have been shown to be involved in the HBV infection process. IL-6 is a typical cytokine made up of 184 amino acids, and the gene is located in chromosome 7p21. For healthy people, serum IL-6 levels are usually too low to be detected. However, dysregulated synthesis of IL-6 has been discovered in chronic inflammatory diseases such as hepatitis B, Crohn's disease and rheumatoid arthritis. IL-6 also plays an important role in HBV replication and in the development of hepatitis B disease. This review aims to present the latest discoveries concerning the role of IL-6 in hepatitis B disease progression, and HBV entry and replication, and evaluate polymorphisms that are associated with the development of hepatitis B disease.