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 ...

"G-protein-coupled receptors are ubiquitous in the function of cells in the body and help us to sense light, flavour and odour. They are also responsible for the human body's reactions to chemicals in ...

G beta-gamma (purple circles), and a G-protein-coupled receptor (GPCR; light green loops). Upon receptor stimulation by a ligand called an agonist, the state of the receptor changes. G alpha ...

A recent study published in Engineering delves into the complex mechanisms of drug addiction, highlighting the crucial role ...

A new study in Engineering explores the role of astrocytic G protein-coupled receptors in drug addiction. It shows that these receptors, including ...