G proteins are commonly used in signal transduction pathways in animal cells in response to diverse stimuli such as light, odorants, hormones, neurotransmitters and chemoattractants. They consist ...

In this diagram of G-protein-coupled receptor activation ... complex remain tethered to the plasma membrane while they are activated. These activated subunits can act on ion channels in the ...

Each cell in your body relies on precise communication with other cells to function properly. At the center of this process ...

Researchers at Monash University have uncovered how the gut—and the food we eat—affects high blood pressure. Their discovery ...