To examine the effect of ICG-001 on the interaction of β-catenin with CBP and p300, we investigated the genome-wide distributions of β-catenin, CBP, and p300 in pancreatic carcinoma cells (PANC-1) using chromatin immunoprecipitation and massively parallel sequencing (ChIP-seq). The gene discussed is EP300; the disease is exocrine pancreatic carcinoma.