Dive deep into the fascinating world of G-protein-coupled receptors (GPCRs) as we explore their diverse families and functions. This comprehensive episode maps out the major GPCR families - from the extensive rhodopsin-like family involved in vision and neurotransmission to the secretin-like family regulating digestion and hormones. Learn how these cellular "doorbells" control everything from our senses and heart function to mood regulation.

Discover the unique structural features of each family, including the glutamate receptors with their antenna-like domainsand the adhesion family with their specialized cellular "glue" properties. Perfect for students, researchers, and anyone fascinated by cellular communication, this episode illuminates how these molecular machines have evolved to become essential players in drug development and human health.