Taste, pain, or response to stress -- nearly all essential functions in the human body are regulated by molecular switches called G protein-coupled receptors (GPCRs). Researchers have uncovered the ...

Adhesion GPCRs are a large class of surface proteins that recognize chemical and mechanical stimuli in the body. The rapidly expanding body of knowledge on the therapeutic targeting of these receptors ...

Hitting targets embedded within the cell membrane has long been difficult for drug developers due to the membrane's challenging biochemical properties. Now, chemists have demonstrated new ...

Receptor proteins, expressed on the cell surface or within the cell, bind to different signaling molecules, known as ligands, initiating cellular responses. Taste receptors, expressed in oral tissues, ...

Previously, researchers have developed decoy receptor proteins to combat the problem of viruses escaping the host immune response. The main idea behind this strategy is that viruses cannot resist ...

Researchers used GPS-like tracking to observe how a key G protein-coupled receptor (GPCR) moves, revealing the core mechanism behind vital body functions. G protein-coupled receptors are embedded in ...