CAY10594

CAY10594 is a potent PLD2 inhibitor, both in vitro (IC50 = 140 nM) and in cells (IC50 = 110 nM). It is also effective as a PLD1 inhibitor at higher concentrations (IC50 = 5.1 μM in vitro, 1.0 μM in cells). CAY10594 strongly inhibits the invasive migration of breast cancer cells in transwell assays, suggesting that PLD might be a useful target in blocking tumor cell invasion.