Identification of genes modulated by histone acetylation in gastric cancer.

ABSTRACT: Histone deacetylation is involved in epigenetically mediated tumor suppressor genes silencing. The screen of genes modulated by histone acetylation in gastric cancer maycontribute to the identification of potential therapeutic targets. In this experiment we aimed to identify differentially expressed genes by comparing Trichostatin A (TSA)-treated and non-treated gastric cancer cell lines. TrichostatinA (TSA) belongs to the hydroxamic acid chemical class histone deacetylaseinhibitors, which selectively inhibit the class I and II mammalian histonedeacetylase families. As expected, TSA acetylates promoter regions, or disables corepressors, resulting in increased gene expression. The ACP02 and ACP03 gastric cancer cell lines used in this experiment were previously established by our research g

ORGANISM(S): Homo sapiens

SUBMITTER: Fernanda Wisnieski 

PROVIDER: E-MTAB-4736 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress