G-protein coupled receptors (GPCRs) are seven-pass transmembrane proteins involved in numerous signaling pathways. Upon extracellular ligand binding and activation, members of this superfamily mediate ...

Growth factors trigger G proteins (in green) to disengage from GPCRs and change localization within cells. At right: A ribbon diagram of the G protein structure shows the position of all phosphoevents ...

University of Michigan researchers have developed a new tool to better understand how chemicals like dopamine and epinephrine interact with neurons. These chemicals are among a wide variety of signals ...

Researchers have developed a new tool to better understand how chemicals like dopamine and epinephrine interact with neurons. University of Michigan researchers have developed a new tool to better ...