BHMT	Betaine homocysteine methyltransferase
Ccl3	Chemokine (C-C motif) ligand 3
CD	Crohn’s disease
CD4+	Cluster of differentiation 4-positive
CD8+	Cluster of differentiation 8-positive
DHF	Dihydrofolate
DHFR	Dihydrofolate reductase
ER	Endoplasmic reticulum
ERK1/2	Extracellular signal-regulated protein kinases 1 and 2
FTHFS	Formyltetrahydrofolate synthase
Gly	Glycine
Hcy	Homocysteine
IBD	Inflammatory bowel disease
IF	Intrinsic factor
IgA	Immunoglobulin A
IL-6	Interleukin 6
IRES	Internal ribosome entry site
JNK	C-Jun N-terminal kinase
LPS	Lipopolysaccharide
Lyz1/2	Lysozyme 1 and 2
MAT	Methionine adenosyltransferase
Met	Methionine
MS	Methionine synthase
MTases	Methyltransferases
MTHFD	Methylenetetrahydrofolate dehydrogenase
MTHFR	Methylenetetrahydrofolate reductase
NK cell	Natural killer cells
NLRP3	NLR family pyrin domain containing 3
NOS	Nitric oxide synthase
SAM	S-adenosyl-L-methionine
SAH	S-adenosyl homocysteine
Ser	Serine
SHMT	Serine hydroxymethyltransferase
STAT1/3	Signal transducer and activator of transcription 1 and 3
THF	Tetrahydrofolate
TNF	Tumor necrosis factor
TNXIP	Thioredoxin interacting protein
TS	Thymidylate synthase
UC	Ulcerative colitis