BioMed Research International / 2017 / Article / Tab 4 / Review Article
New Insights into the Epigenetics of Hepatocellular Carcinoma Table 4 Drugs that target epigenetic modifications in HCC [
3 ].
Epigenetic modification Drugs Results Ref. Histone deacetylation that targets histone deacetylase Suberoylanilide hydroxamic acid TNF-related apoptosis-inducing ligand-induced apoptosis. [100 ] Belinostat Tumor stabilization was observed in nonresectable advanced HCC. [101 ] Belinostat Induction of apoptosis and inhibition of cell growth occurred. [102 ] DNA methylation that targets DNA methyltransferases 5-Aza-2′-deoxycytidine Inhibition of telomerase activity and reactivation of c-Myc and p16 were observed. [103 ] Zebularine Induction of apoptosis and inhibition of cell proliferation were observed in HepG2 cell line. [104 ] Zebularine Tumor growth was inhibited in xenograft models. Genes involved in apoptosis, cell cycle, and tumor suppression were demethylated in KMHC and Huh-7 cell lines. [105 ] Combined epigenetic modifications that target tyrosine kinase inhibitors and histone deacetylase inhibitors Panobinostat + sorafenib Combined activity of these two drugs induced apoptosis, increased survival, and decreased tumor density and tumor volume. [106 ]