期刊
VIROLOGICA SINICA
卷 33, 期 5, 页码 418-428出版社
SPRINGER
DOI: 10.1007/s12250-018-0057-7
关键词
Hepatitis C virus (HCV); HDAC3; Apolipoprotein-A1(Apo-A1); LEAP-1; Hepatocellular carcinoma; Viral replication
类别
资金
- National Key Research and Development Program of China [2018YFA0507202]
- Program for Youth Innovation Promotion Association in Chinese Academy of Science
Histone deacetylase (HDAC) inhibitors show clinical promise for the treatment of cancers, including hepatocellular carcinoma (HCC). In this study, we investigated the effect of HDAC inhibitor treatment on hepatitis C virus (HCV) replication in Huh7 human liver cells and in a mouse model of HCV infection. Viral replication was markedly suppressed by the HDAC3 inhibitor at concentrations below 1mmol/L, with no cellular toxicity. This was accompanied by upregulation of liver-expressed antimicrobial peptide 1(LEAP-1) and downregulation of apolipoprotein-A1 (Apo-A1), as determined by microarray and quantitative RT-PCR analyses. Moreover, HDAC3 was found to modulate the binding of CCAAT-enhancer-binding protein (C/EBP), hypoxia-inducible factor 1 (HIF1), and signal transducer and activator of transcription 3 (STAT3) to the LEAP-1 promoter. HDAC3 inhibitor treatment also blocked HCV replication in a mouse model of HCV infection. These results indicate that epigenetic therapy with HDAC3 inhibitor may be a potential treatment for diseases associated with HCV infection such as HCC.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据