HMTs	Histone Methyltransferases
HDMs	Histone Demethylases
KMTs	Histone Lysine Methyltransferases
PRMTs	Protein Arginine Methyltransferases
SAM	S-adenosylmethionine
SAH	S-adenosylhomocysteine
α-KG	α-ketoglutarate
2-HG	2-hydroxyglutarate
PTM	Post-translational Modification
TME	Tumor Microenvironment
TAMs	Tumor-associated Macrophages
CAFs	Cancer-associated Fibroblasts
EMT	Epithelial-mesenchymal Transition
TCA cycle	Tricarboxylic Acid cycle
OXPHOS	Oxidative Phosphorylation
ICB/ICIs	Immune Checkpoint Blockade/Inhibitors
ROS	Reactive Oxygen Species
TSSs	Transcription Start Sites
SGOC	Serine-glycine-one-carbon
TCP	Tranylcypromine