GSE176554
Effects of DNA topoisomerase inhibitor acriflavine on endothelial gene expression and chromatin accessibility (ATAC-Seq)
RNA-Seq of human endothelial cells treated with ACF revealed massive changes on gene expression. These were non-randomly and strongly conserved to murine lung endothelial cells potentially due to DNA topoisomerase inhibition rather than HIF inhibition. Surprisingly, in contrast to protein-coding genes, RNA-Seq yielded that an exceeding number of lncRNAs is upregulated, e.g. FENDRR, H19, HIF1a-AS1 and FLJ31356, whereas BOLA3-AS1 and MEG3 were strongly downregulated. ATAC-Seq demonstrated that ACF leads to strong changes on chromatin accessibility on lncRNA promoters. Overall design: Examination of acriflavine treatment in mouse lung endothelial cells and HUVECs.