Beta-Arrestins: Traffic Cops of Cell Signaling

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Air date:	Wednesday, June 19, 2002, 3:00:00 PM Time displayed is Eastern Time, Washington DC Local
Views:	Total views: 92 * This only includes stats from October 2011 and forward.
Category:	WALS - Wednesday Afternoon Lectures
Runtime:	01:09:40
Closed captioning:	Check box to display CC outside of the video Note: You can drag the captioning window around and resize it
Description:	The NIH Director's Wednesday Afternoon Lecture Series. The last few years have witnessed a remarkable expansion in the appreciation of the diversity of roles played by the beta-arrestins in regulating the function and trafficking of heptahelical (G protein-coupled) receptors. Originally discovered as molecules that desensitize such receptors, the roles of beta-arrestins have expanded to include acting as signaling adaptors or intermediates that recruit other key molecules to the receptors in an agonist-regulated fashion. For more information, visit Robert J. Lefkowitz, M.D

Author:	Robert Lefkowitz, M.D., Duke University Medical Center
Rights:	This is a work of the United States Government. No copyright exists on this material. It may be disseminated freely.
CIT Live ID:	959
Permanent link:	https://videocast.nih.gov/watch=959

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