简介内容:S2157, a potent N-alkylated tranylcypromine (TCP) derivative lysine-specific demethylase 1 (LSD1) inhibitor, enhances H3K9 methylation and concurrently reduces H3K27 acetylation at super-enhancer sites. This compound triggers apoptosis in TCP-resistant T-cell acute lymphoblastic leukemia (T-ALL) cells by inhibiting NOTCH3 and TAL1 gene expression. Moreover, S2157 is capable of crossing the blood-brain barrier, effectively eliminating central nervous system (CNS) leukemia in mice models implanted