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 ...

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 at the University of ...

A multinational research team led by researchers at Institute of Science Tokyo, RIKEN, and the University of Toronto has ...

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 ...

Scientists from the Riken Center for Sustainable Resource Science (CSRS) in Japan have identified an ancient protein that, with modifications, could confer broad-spectrum protection for plants against ...

For the first time, researchers have determined how a human olfactory receptor captures an airborne scent molecule, the pivotal chemical event that triggers our sense of smell. Whether it evokes roses ...