Dr. Rachelle Gaudet

Biography

Rachelle Gaudet is a Professor of Molecular and Cellular Biology at Harvard University, where she also serves as Chair of the Department of Molecular and Cellular Biology. Her research focuses on the mechanisms of signaling and transport across cellular membranes, involving various protein families. Gaudet's work delves into the function of Nramp transporters, which utilize proton gradients to facilitate the entry of divalent ions, such as iron and manganese, into cells. She has also explored non-classical cadherins that are pivotal in cellular adhesion and signaling, as well as ABC transporters and TRP channels that play key roles in sensory processes. Gaudet employs an array of methodologies including cell-based assays, biochemical assays, X-ray crystallography, and computational techniques to investigate the intricate workings of these proteins and their significance in health and disease.

Research Interests