The molecular and cellular basis of NK and T cell activation. Our focus is using computational tools and imaging approaches to understand T cell activation and the function of the immunological synapse.
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  The molecular and cellular biology of the glomerular epithelial cell -- podocyte. The podocyte is a fascinating epithelial cell that makes specialized junctional complexes known as slit diaphragms.
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  The role of KSR on the Ras/MAP kinase pathway. We study the phenotypes of the KSR1 and KSR2 knockout mice. In cells, we are interested in understanding the cell biology of KSR. Read More