Geraldine A. Weinmaster

Geraldine A. Weinmaster is a Professor in the Department of Biological Chemistry at the David Geffen School of Medicine, University of California, Los Angeles (UCLA). Her research focuses on the molecular mechanisms of Notch signaling pathways, particularly the roles of Notch ligands in cell-cell communication, developmental processes, and disease contexts such as cancer. She has contributed extensively to understanding ligand trafficking, receptor activation, and the functional diversity of Notch signaling in various biological systems.

Her work spans from basic molecular mechanisms to translational studies involving developmental biology and oncology. Key areas of investigation include ligand ubiquitylation, endocytosis-driven signaling, and the interplay between Notch signaling and cell differentiation processes in the nervous system and other tissues.

Dr. Weinmaster's publications highlight her expertise in dissecting Notch signaling's roles in cell fate decisions, tumor microenvironment interactions, and developmental disorders. Her research has been published in high-impact journals such as Oncogene, Development, and Neuron.

Despite her prolific research output, no specific awards, grants, or student advisees are explicitly listed in the provided texts. Her academic profile reflects a deep commitment to unraveling fundamental aspects of cellular signaling pathways with broad biomedical relevance.