CRC	colorectal cancer
TCGA	The Cancer Genome Atlas
ccfDNA	circulating cell-free DNA
BEND5	BEN Domain Containing 5
ACOT7	Acyl-CoA Thioesterase 7
RASA3	RAS P21 Protein Activator 3
B3GNTL1	UDP-GlcNAc:BetaGal Beta-1,3-N-Acetylglucosaminyltransferase Like 1
PIGB	Phosphatidylinositol Glycan Anchor Biosynthesis Class B
MAP3K5	Mitogen-Activated Protein Kinase Kinase Kinase 5
LPIN 1	Lipin 1
MYBPC3	Myosin Binding Protein C3
FDA	Food and Drug Administration
mcfDNA	methylated circulating cell-free DNA
SMAD3	Mothers Against Decapentaplegic Homolog 3
TGF-β	Transforming Growth Factor-β
PAX6	Paired Box 6
MSI	Microsatellite Instability
KRAS	Kirsten Rat Sarcoma Viral Oncogene Homologue
ESCC	Esophageal Squamous Cell Cancer
Lung AD	Lung Adenocarcinoma
Lung SQ	Lung Squamous Cell Carcinoma
IBD	inflammatory bowel disease
LINE-1	Long Interspersed Nuclear Element-1
SNP	single-nucleotide polymorphisms
qRT-PCR	quantitative reverse-transcription polymerase chain reaction
qMSP	TaqMan quantitative methylation-specific PCR
GAPDH	Glyceraldehyde 3-phosphate dehydrogenase
ACTB	Beta-actin