We showed that LSD1 degrades with increasing concentrations of ORY-1001 after 48h of treatment (Fig.1 B). IC 50 curves for ORY-1001, SNDX and synergy effect is shown with increasing concentrations of SNDX and 3µM ORY-1001 in MV4-11 cells (expressing MLL-AF4)...The combination of LSD1 and SNDX inhibitors synergistically reduced cell viability in MLL-rearranged MOLM-13 and MV4-11 cells….LSD1 Inhibitor ladademstat in Combination with Menin Inhibitor revumenib has synergistic effect in KMT2A-Rearranged AML models.