How cells repurpose their garbage disposal systems to promote inflammation
Tuesday, September 18, 2018 - 13:30
in Biology & Nature
G-protein-coupled receptors (GPCRs) are everywhere in our bodies. They are embedded in our cell membranes, where they act as signal transducers, allowing cells to respond to their external environments. GPCRs play a crucial role in most biological functions, including heart rate, blood pressure, vision, smell, taste and allergic responses. GPCR malfunction can lead to a number of diseases, and many therapeutic drugs work because they influence these proteins. Yet the basics of GPCR structure and functions are not well understood.