News tagged with g protein

X-ray laser brings cellular messengers into focus

Last year's Nobel Prize in Chemistry – shared by Stanford School of Medicine Professor Brian Kobilka and Robert Lefkowitz of Duke University – recognized groundbreaking research in G protein-coupled receptors (GPCRs). GPCRs are embedded in cell membranes. They i ...

May 10, 2013 5 / 5 (7) 0

How receptors talk to G proteins

(PhysOrg.com) -- The mechanism by which cells respond to stimuli and trigger hormonal responses, as well as the senses of sight, smell, and taste, has for the first time been brought into focus with the help ...

Aug 10, 2011 5 / 5 (1) 1 | with audio podcast

New clues for asthma treatment

(PhysOrg.com) -- New information that could help in the fight against asthma has been obtained by an international collaboration of scientists utilizing the U.S. Department of Energy’s Advanced Photon ...

Mar 18, 2011 5 / 5 (2) 0 | with audio podcast