2. Academic Validation
  3. The Role of the Histone Methyltransferase EZH2 in Liver Inflammation and Fibrosis in STAM NASH Mice

The Role of the Histone Methyltransferase EZH2 in Liver Inflammation and Fibrosis in STAM NASH Mice

  • Biology (Basel). 2020 May 2;9(5):93. doi: 10.3390/biology9050093.
Seul Lee 1,  Dong-Cheol Woo 2,  Jeeheon Kang 3,  Moonjin Ra 4,  Ki Hyun Kim 5,  Seoung Rak Lee 5,  Dong Kyu Choi 1,  Heejin Lee 1 6,  Ki Bum Hong 1,  Sang-Hyun Min 1,  Yongjun Lee 4,  Ji Hoon Yu 1
Affiliations

Affiliations

  • 1 New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea.
  • 2 Convergence Medicine Research Center, Asan Institute for Life Sciences, Asan Medical Center, and Department of Convergence Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea.
  • 3 Center for Bio-Imaging of New Drug Development, Asan Life Science Institution, Asan Medical Centre, Seoul 05505, Korea.
  • 4 Hongcheon Institute of Medicinal Herb, 101 Yeonbongri, Hongcheon 25142, Korea.
  • 5 School of Pharmacy, Sungkyunkwan University, Suwon 440-746, Korea.
  • 6 School of Life Sciences and Biotechnology, BK21 Plus KNU Creative BioResearch Group, Kyungpook National University, Daegu 41566, Korea.
PMID: 32370249 DOI: 10.3390/biology9050093
Abstract

Non-alcoholic fatty liver disease (NAFLD) is a leading form of chronic liver disease, with few biomarkers and treatment options currently available. Non-alcoholic steatohepatitis (NASH), a progressive disease of NAFLD, may lead to fibrosis, cirrhosis, and hepatocellular carcinoma. Epigenetic modification can contribute to the progression of NAFLD causing non-alcoholic steatohepatitis (NASH), in which the exact role of Epigenetics remains poorly understood. To identify potential therapeutics for NASH, we tested small-molecule inhibitors of the epigenetic target Histone Methyltransferase EZH2, Tazemetostat (EPZ-6438), and UNC1999 in STAM NASH mice. The results demonstrate that treatment with EZH2 inhibitors decreased serum TNF-alpha in NASH. In this study, we investigated that inhibition of EZH2 reduced mRNA expression of inflammatory cytokines and fibrosis markers in NASH mice. In conclusion, these results suggest that EZH2 may present a promising therapeutic target in the treatment of NASH.

Keywords

EZH2; H3K27me3; enhancer of zeste homolog 2; histone methyltransferase (HMT); trimethylation on Lys 27 of histone H3.

Figures
Products
嗨！很高兴为您提供帮助！

尊敬的 MCE 客户您好，
请您选择所在区域，我们将转接对应客服为您服务！

热门区域

A

B

C

F

G

H

J

L

N

Q

S

T

X

Y

Z

热 A B C F G H J L N Q S T X Y Z