76-fold of the control group, respectively, which was pharmacologically superior to effects observed with hydroxyurea at 33 µM (~6. APG-5918 also showed synergistic antianemia effects when combined with EPO. These findings support APG-5918 as a novel treatment option for CKD-induced anemia.
With regulatory approval of EZH2 inhibitor tazemetostat, a potentially effective successful cancer therapeutic strategy is now available for patients with epitheloid sarcoma and relapsed or refractory follicular lymphoma. In a mouse xenograft model derived from EZH2mut KARPAS-422 DLBCL cells, single-agent APG-5918 conferred potent and dose-dependent antitumor activity, resulting in durable complete tumor regression that correlated with inhibition of H3K27me3, induction of PRC2 target genes, and drug exposure in tumors. In summary, our results provide scientific rationale for the clinical development of APG-5918/EEDi-5273 in EZH2mut lymphomas and, potentially, other hematologic malignancies and solid tumors.