معرفی
Jeffrey Hildebrand is an Associate Professor in the Department of Biological Sciences at the University of Pittsburgh, affiliated with the Kenneth P. Dietrich School of Arts and Sciences. His research focuses on understanding how cells regulate their shape and organization during embryonic development, particularly through the study of Shroom family proteins and their roles in cytoskeletal networks, actomyosin contractility, and tissue morphogenesis. Using genetic, biochemical, and structural approaches, his lab investigates the mechanisms underlying neural tube closure, kidney formation, vascularization, and Drosophila tissue development.
Key research interests include the molecular basis of Shroom proteins’ functions, their interactions with Rho-kinase and other signaling molecules, and how these interactions drive cell behavior and tissue architecture. The lab explores diverse model systems, from mouse embryos to Drosophila, to uncover conserved principles of morphogenesis.
Recent work emphasizes elucidating how Shroom proteins recruit Rho-kinase to regulate contractility, dissecting the spatial requirements of apical constriction, and identifying additional signaling pathways collaborating with Shroom in developmental processes. The Hildebrand lab also employs combined wet and dry lab techniques to advance structural studies of large proteins like Shroom and Rho-kinase.
Lab members include post-doctoral researchers, graduate students, and past graduates, though specific names were not provided in the text. No scientific awards were explicitly mentioned, but his contributions span molecular mechanisms, developmental genetics, and structural biology. Grants and advising activities are central to his role, though specific grants or student names were not detailed here. The lab is actively involved in projects such as defining the Shroom-Rock signaling module and exploring the functional diversity of contractile actomyosin networks in shaping tissues.
