GSE162380
Identification of an Enhancer RNA for EGFR in Hyper-accessible Regions in Esophageal Squamous Cell Carcinoma Cells by Analysis of Chromatin Accessibility Landscapes
To reveal the modified gene regulatory elements including transcription factors and enhancers in esophageal squamous carcinoma cells (ESCC), we performed Assay for Transposase-Accessible Chromatin using sequencing (ATAC-seq) with two ESCC cell lines, i.e. KYSE-30 and KYSE-150, and a non-cancerous esophageal epithelial cell line, HET-1A. This data showed that hyper-accessible regions in ESCC cells contained genes related with cancer hallmarks including DNA replication and angiogenesis. Further motif analysis suggested that AP-1 family transcription factors bind the hyper-accessible regions in KYSE-30 cells as compared to those in HET-1A cells. Overall design: ATAC-seq libraries from two biological replicates of ESCC cell lines and non-cancer cell HET-1A were prepared separately and sequenced.