title: The hedgehog pathway: revisited.
authors.forename: Thomas C
authors.initials: TC
authors.lastname: Yu
authors.forename: Stanley J
authors.initials: SJ
authors.lastname: Miller
mesh_terms: D018859:Hair Follicle / Q000502:physiology*; D053823:Hedgehog Proteins; D006801:Humans; D009369:Neoplasms / Q000503:physiopathology*; D015398:Signal Transduction / Q000502:physiology*; D015534:Trans-Activators / Q000502:physiology*
chemical_list: D053823:Hedgehog Proteins; D015534:Trans-Activators