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Enzyme Research

Studies conducted at University of Rochester, Medical Department on enzyme research recently published

Published in Blood Weekly, December 11th, 2008

"G-protein coupled receptor (GPCR) kinase-2 interacting protein 1 (GIT1) is a multifunctional scaffolding protein that regulates epidermal growth factor receptor (EGFR) signaling pathways. We demonstrate that GIT1 interacts with sorting nexin 6 (SNX6), a member of the SNX family that increases EGFR trafficking between endosomes and lysosomes, thereby enhancing EGFR degradation," scientists writing in the Faseb Journal report.

"The GIT1-SNX6 interaction is increased 3-fold after treatment with EGF for 60 min. The second coiled-coil domain (CC2; as 424-474) of GIT1 mediates binding to SNX6. Subcellular fractionation and confocal microscopy data indicate that GIT1...

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