SK3 Channel-IN-1 (compound 7a) is a powerful and selective modulator of the SK3 channel. It demonstrates significant efficacy in inhibiting breast cancer MDA-MB-435 cell migration while maintaining low cytotoxicity in other cell lines. Furthermore, SK3 Channel-IN-1 exhibits the ability to modulate ion channel activity in cancer cells [1].
GSK3368715 is an orally active, reversible, and S-adenosyl-L-methionine (SAM) uncompetitive type I protein arginine methyltransferases (PRMTs) inhibitor (IC50s: 3.1 nM (PRMT1), 48 nM (PRMT3), 1148 nM (PRMT4), 5.7 nM (PRMT6), 1.7 nM (PRMT8)). It has strong anti-cancer activity.
GSK3004774 is a nonabsorbable agonist of CaSR (pEC50: 7.3, 6.6, and 6.5 for human, mouse, and rat CaSR). GSK3004774 shows an EC50 of 50 nM for human CaSR.