2170606-75-2

DB2313 is a first-in-class potent small-molecule inhibitor of PU.1. DB2313 disrupts the interaction of PU.1 with target gene promoters and leads to down-regulation of canonical PU.1 transcriptional targets.

DB2313 tetrahydrochloride is a potent transcription factor PU.1 inhibitor with an apoptosis of 14 nM. DB2313 tetrahydrochloride disrupts the interaction of PU.1 with target gene promoters. DB2313 tetrahydrochloride induces apoptosis of acute myeloid leukemia (AML) cells, and has anticancer effects[1].

[1] Iléana Antony-Debré, et al. Pharmacological inhibition of the transcription factor PU.1 in leukemia. J Clin Invest. 2017 Dec 1;127(12):4297-4313. DOI:10.1172/JCI92504
[2] Zhang S, Zhao S, Qi Y, et al. SPI1-induced downregulation of FTO promotes GBM progression by regulating pri-miR-10a processing in an m6A-dependent manner. Mol Ther Nucleic Acids. 2022;27:699-717. DOI:10.1016/j.omtn.2021.12.035