Each cell in your body relies on precise communication with other cells to function properly. At the center of this process are the molecular switches that turn communication signals in the body on ...

G protein-coupled receptors (GPCRs) are integral membrane proteins with seven membrane-spanning helices. Upon binding to a ligand – which can range from small molecules like cyclic AMP to ...

Adhesion G protein-coupled receptors (GPCRs) are a group of cell-surface sensors associated with many body functions and diseases. However, they are not yet sufficiently understood to be exploited ...

The amount of protein an individual needs depends on their age and sex. However, most adults on a 2,000-calorie diet require 50 grams (g) of protein daily. Protein is a part of every cell in the ...