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AffiliationsIntellectual and Developmental Disabilities Research Center University of Colorado Cancer CenterNeuroscience ProgramCell Biology, Stem Cells & Development Program
Medical Degree, University of Zurich Medical Faculty, Switzerland
Primary research interest: Cellular and molecular mechanisms of brain development and their perturbation in neuro-developmental disorders.
During nervous system development neurons generate long processes (axons) that grow out to synapse with target cells and form neuronal networks. During outgrowth the axon is tipped with an amoeboid terminal enlargement, the growth cone. Growth cones play a crucial role in growth regulation, path finding, target cell recognition, and regeneration of the axon. Their roles in normal development and disease are at the center of the laboratory’s interests. Current studies are focused on cellular adhesive mechanisms of the growth cone. Of particular interest is the role of amyloid precursor protein (APP) in growth cone function and in the pathogenesis of cognitive disability.
C.J. Herrick Award in Comparative NeurologyI.T. Hirschl Career Scientist Award, 1977Senator Jacob Javits Neuroscience Investigator Awards (NIH), 1984 and 1991R. Caputto Lectureship and Gold Medal, 2004, Argentine Society for Neurochemistry
Publications in PubMed
Widnell, CC, Pfenninger KH, (1990) Essential Cell Biology, Williams & Wilkins (Baltimore, Maryland, USA)
Pfenninger, KH, Shubik, VR (2001) The Origins of Creativity, Oxford University Press (Oxford, UK)
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