MSC2504877

MSC2504877 (MSC-2504877) a novel small molecule selective tankyrase inhibitor with IC50 of 0.7/0.8 nM against TNKS1/2, shows 771-fold selectivity for TNKS1 over PARP1 (IC50=0.54 uM); increased AXIN2 protein levels and decreased β-catenin levels in APC mutant COLO320DM colorectal tumour cells, suppressed canonical Wnt signalling in SW480 cell line, inhibits the growth of APC mutant colorectal tumour cells; enhances G1 cell cycle arrest and cellular senescence in tumour cells when combined with CDK4/6 inhibitor Palbociclib, suppresses the upregulation of Cyclin D2 and Cyclin E2 caused by palbociclib and enhances the suppression of pRb; Palbociclib plus MSC2504877 combination suppresses hyperproliferation in Apc defective cells in vivo.

References 1. Menon M, et al. Sci Rep. 2019 Jan 17;9(1):201. View Related Products by Target PARP