EDNRB and colorectal cancer: Among the 47 genes involved in nervous cell development, 35, including GRAF1, BMP/retinoic acid-inducible neural-specific 2 (BRINP2), NTF3, endothelin receptor type B (EDNRB), erb-b2 receptor tyrosine kinase 4 (ERBB4), and protein kinase D1 (PRKD1), were confirmed to have H3K4me3 peaks in the sigmoid colon and CCD 841 CoN, but not in colorectal cancer cells.