Department of Chemical and Systems Biology, Stanford University School of Medicine, 269 Campus Drive, Stanford, CA 94305-5174, USA.
Eradicating hedgehogs: The title molecule has been previously identified as a potent inhibitor of the Hedgehog signaling pathway, which gives embryonic cells information needed to develop properly. This molecule is shown to modulate Hedgehog target gene expression by depolymerizing microtubules, thus revealing dual roles of the cytoskeleton in pathway regulation (see figure).