show Abstracthide AbstractObesity, an immense epidemic affecting approximately half a billion adults, has doubled in prevalence in the last several decades. Epidemiological data support that obesity due to intake of a high-fat, western diet increases the risk of colon cancer; however, the mechanisms underlying this risk remain unclear. Here, utilizing next generation RNA sequencing, we aimed to determine the high-fat diet mediated gene expression profile in mouse colon and the AOM/DSS model of colon cancer.