School of Medicine
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The Ernest and Amelia Gallo Professor, Professor of Urology, of Developmental Biology and, by courtesy, of Chemical and Systems Biology
Current Research and Scholarly InterestsFunction of Hedgehog proteins and other extracellular signals in morphogenesis (pattern formation), in injury repair and regeneration (pattern maintenance). We study how the distribution of such signals is regulated in tissues, how cells perceive and respond to distinct concentrations of signals, and how such signaling pathways arose in evolution. We also study the normal roles of such signals in stem-cell physiology and their abnormal roles in the formation and expansion of cancer stem cells.
James D. Brooks
Keith and Jan Hurlbut Professor
Current Research and Scholarly InterestsWe use genomic approaches to identify disease biomarkers. We are most interested in translating biomarkers into clinical practice in urological diseases with a particular focus in cancer.