title: The Hedgehog morphogen in myocardial ischemia-reperfusion injury.
abstract: The developmental Hedgehog (Hh) protein family is known to be pivotal in many embryonic patterning events and the number of processes in which Hh plays an essential role is expanding persistently. Recently, it has become clear that the Hh pathway is not only active in the developing embryo but also in the adult organism. For example, Hh has been suggested to salvage ischemia-induced tissue damage although endogenous Hh might be deleterious during the early phase of myocardial ischemia-reperfusion. The current review provides an overview of the history of Hh biology and discusses some novel insights on Hh cell biology. Hh function in pathophysiology as well as recent findings concerning Hh signaling in ischemia models, especially in light of cardiovascular disease, is discussed in more detail and future perspectives are proposed.
authors.affiliation: Department of Molecular and Cell Biology, University of California, Berkeley, CA, USA.
authors.forename: Maarten F
authors.initials: MF
authors.lastname: Bijlsma
authors.forename: C Arnold
authors.initials: CA
authors.lastname: Spek
mesh_terms: D000818:Animals; D053823:Hedgehog Proteins / Q000235:genetics / Q000378:metabolism*; D006801:Humans; D015428:Myocardial Reperfusion Injury / Q000235:genetics / Q000378:metabolism*; D043562:Receptors, G-Protein-Coupled / Q000235:genetics / Q000378:metabolism; D015398:Signal Transduction / Q000502:physiology; D014704:Veratrum Alkaloids / Q000378:metabolism
chemical_list: D053823:Hedgehog Proteins; D043562:Receptors, G-Protein-Coupled; D014704:Veratrum Alkaloids; C000541:cyclopamine