Cardiac glycosides (CGs), inhibitors of Na+/K+-ATPase (NKA), used clinically to treat heart failure, have garnered recent attention as potential anti-cancer and anti-viral agents. A high-throughput phenotypic screen designed to identify modulators of promyelocytic leukemia protein (PML) nuclear body
The hedgehog (Hh) signaling pathway is an important therapeutic target in cancer; involvement of the Hh pathway has been shown in a variety of cancers including basal cell carcinoma, medulloblastoma, leukemia, and gastrointestinal, breast, prostate, lung, and pancreatic cancers [1-10]. Currently,