A newly found understanding of receptor signaling may have revealed a better way to design drugs. A study from Nationwide Children’s Hospital suggests that a newly identified group of proteins, alpha arrestins, may play a role in cell signaling that is crucial to new drug development. The study appears in PLOS ONE.
More than one-third of drugs on the market work by targeting G protein-coupled receptors that control how cells communicate and function. With many hundreds of members, G protein-coupled receptors are the largest family of signaling receptors throughout the body. Full press release here.