Keywords: آنتی ژن های مرتبط با تومور; TME; tumour microenvironment; PD-1; programmed cell death 1; PD-L1; programmed death ligand 1; PD-L2; programmed death ligand 2; PTMs; post-translational histone modifications; DNMTi; DNA methyltransferase inhibitor; HDACi; histone deacetylase inhibitor;