Ming Hui Li1, Hui Hui Lu2, Qi Qi Chen3, Yan Jie Lin3, Zhan Zeng3, Yao Lu2, Lu Zhang2, Jian Ping Dong4, Wei Yi5, Yao Xie1. 1. Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China;Department of Hepatology Division 2, Peking University Ditan Teaching Hospital, Beijing 100015, China. 2. Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China. 3. Department of Hepatology Division 2, Peking University Ditan Teaching Hospital, Beijing 100015, China. 4. Department of Infectious Diseases, Haidian Hospital, Beijing Haidian Section of Peking University Third Hospital, Beijing 100080, China. 5. Department of Gynecology and Obstetrics, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China.
Abstract
OBJECTIVE: To investigate the changes in the cytokine profiles of chronic hepatitis B (CHB) patients undergoing antiviral treatment. METHODS: Hepatitis B e antigen (HBeAg)-positive patients were treated with Pegylated interferon (PEG-IFN) and entecavir (ETV). Clinical biochemistry and cytokines were detected at baseline and every 3 months. RESULTS: In all, 200 patients completed 48 weeks of treatment, 100 in the PEG-IFN group and 100 in the ETV group. During 3-6 months of treatment, compared with baseline, the PEG-IFN group showed a significant decrease in interferon-gamma (IFN-γ), interleukin-17A (IL-17A), interleukin-6(IL-6), interleukin-10(IL-10), and transforming growth factor beta (TGF-β) ( P < 0.001) and a significant increase in interferon-alpha 2(IFN-α2) ( P < 0.001). In the ETV group, IL-10 and TGF-β1 decreased significantly ( P < 0.001). After 3 months, the levels of IFN-α2, IL-17A, and tumor necrosis factor-alpha(TNF-α) in the PEG-IFN group were significantly higher than those in the ETV group ( P < 0.01). The levels of IL-6 and TGF-β3 were significantly lower than those in the ETV group ( P < 0.01). After 6 months, the levels of IFN-α2, IFN-γ, and TNF-α in the PEG-IFN group were significantly higher than those in the ETV group ( P < 0.01), while the levels of IL-6 and TGF-β3 were significantly lower than those in the ETV group ( P < 0.01). Compared with ETV, PEG-IFN had higher HBeAg and HBsAg disappearance rates. CONCLUSION: During antiviral therapy, a change in the cytokine profile occurred; in the aspect of immune control and functional cure, PEG-IFN was significantly better than ETV.
OBJECTIVE: To investigate the changes in the cytokine profiles of chronic hepatitis B (CHB) patients undergoing antiviral treatment. METHODS: Hepatitis B e antigen (HBeAg)-positive patients were treated with Pegylated interferon (PEG-IFN) and entecavir (ETV). Clinical biochemistry and cytokines were detected at baseline and every 3 months. RESULTS: In all, 200 patients completed 48 weeks of treatment, 100 in the PEG-IFN group and 100 in the ETV group. During 3-6 months of treatment, compared with baseline, the PEG-IFN group showed a significant decrease in interferon-gamma (IFN-γ), interleukin-17A (IL-17A), interleukin-6(IL-6), interleukin-10(IL-10), and transforming growth factor beta (TGF-β) ( P < 0.001) and a significant increase in interferon-alpha 2(IFN-α2) ( P < 0.001). In the ETV group, IL-10 and TGF-β1 decreased significantly ( P < 0.001). After 3 months, the levels of IFN-α2, IL-17A, and tumor necrosis factor-alpha(TNF-α) in the PEG-IFN group were significantly higher than those in the ETV group ( P < 0.01). The levels of IL-6 and TGF-β3 were significantly lower than those in the ETV group ( P < 0.01). After 6 months, the levels of IFN-α2, IFN-γ, and TNF-α in the PEG-IFN group were significantly higher than those in the ETV group ( P < 0.01), while the levels of IL-6 and TGF-β3 were significantly lower than those in the ETV group ( P < 0.01). Compared with ETV, PEG-IFN had higher HBeAg and HBsAg disappearance rates. CONCLUSION: During antiviral therapy, a change in the cytokine profile occurred; in the aspect of immune control and functional cure, PEG-IFN was significantly better than ETV.