• 1. Affiliated Hospital of University of Electronic Science and Technology of China · Sichuan Provincial People’s Hospital, Chengdu 610072, P. R. China;
  • 2. Zunyi Medical University, Zunyi, Guizhou 563003, P. R. China;
HUANG Xiaolun, Email: huangxiaolun@med.uestc.edu.cn
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Objective To summarize mechanism of DNA methylation and histone methylation in liver fibrosis.Method The literatures on the DNA methylation and histone methylation during the liver fibrosis were reviewed and analyzed.Results The DNA methylation and histone methylation were the important components of epigenetics. The up-regulation or down-regulation of genes during the liver fibrosis leaded to the activation or inactivation of the subsequent pathways. For example, the PTEN, SEPT9, Smad7, etc. were hypermethylated and the expressions were decreased in the liver fibrosis. The Spp1 was hypomethylated and the expression was increased in the liver fibrosis.Conclusions Methylation affects expression of genes by altering epigenetics of genes. Systematic and in-depth study of role and mechanism of methylation in liver diseases provides a new direction and locations for some target treatments for liver disease.

Citation: ZHANG Tianying, LAN Tao, WEI Lingling, FENG Tianghang, HUANG Xiaolun. Advances in research on role of methylation and its mechanism in liver fibrosis. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2019, 26(2): 229-235. doi: 10.7507/1007-9424.201808090 Copy

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