Molecular Biosensors; Spatiotemporal Regulation of Biological Signaling; Protein Engineering for Imaging, Diagnostics, and Therapeutics
Developing Positron Emission Tomography (PET) and Magnetic Resonance Imaging (MRI) techniques as a tool for basic biomedical research.
Pathogenic mechanisms in Alzheimer's Disease and other neurodegenerative disorders
Role of Arf family GTPases in vesicular transport and cytoskeleton assembly.
Cell Biology of bacterial pathogenesis.
The innate immune response to bacterial infection.
Intracellular cholesterol and the regulation of insulin secretion and membrane trafficking.
Hematology and Oncology, Cell Biology, Lipid Signaling, Cancer Cell Signaling, and RNA Biology