HDAC Inhibitors Impair GATA-3 DNA Binding and Target Gene Expression in T-cell Neoplasms. HDAC Inhibitors Impair GATA-3 DNA Binding and Target Gene Expression in T-cell Neoplasms

To investigate early transcriptional changes upon HDACi treatment, a well characterized and p53-deficient CTCL cell line (H9) and primary malignant T cells isolated from the peripheral blood of Sezary Syndrome (SS) patients (n=3) were cultured for 6 hours in the presence of vehicle control, romidepsin (romi) or belinostat (beli) and transcriptionally profiled by RNA-seq Overall design: Comparative gene expression profiling analysis of RNA-seq data for cell lines and patients in the presence of belinostat romidepsin.