ACF	aberrant crypt foci
AOM	azoxymethane
CAC	colitis-associated cancer
CD	Crohn’s disease
CRC	colorectal cancer
DSS	dextran sulfate sodium
IBD	inflammatory bowel disease
IEC	intestinal epithelial cell
IF	intermediate filament
K	keratin
SEK	simple epithelial keratin
TMA	tissue microarray
UC	ulcerative colitis