What Does GPCR Stand For?

GPCR stands for G Protein Coupled Receptor

GPCR, or G Protein Coupled Receptor, is a large family of membrane proteins that play a crucial role in cell signaling. These receptors respond to various external signals, such as hormones, neurotransmitters, and environmental stimuli, by activating internal signaling pathways through the coupling with G proteins. GPCRs are integral to numerous physiological processes and are key targets in pharmacology, as they are implicated in a wide range of diseases, making them important for drug development and therapeutic interventions.