Importance of G Protein-Coupled Receptor Genetics in Clinical Medicine

Progress in areas of research from the field of G protein-coupled receptor (GPCR) signaling now shows that GPCRs are involved in a broad range of cellular regulatory activities. By virtue of widespread distribution and important roles in cell physiology and biochemistry, GPCRs play multiple important roles in clinical medicine. The understanding of how GPCRs interact with G proteins, effectors, as well as other regulatory proteins has enormous implications for clinical medicine. The rapid progress in determining three-dimensional structures of GPCRs, and more recently their regulators and effectors, has illuminated the search for mechanisms of activation and regulation and has allowed structure-based mutagenesis to test these ideas. The structural and mechanistic studies will in the future also provide opportunities to alter those interactions in pathological situations. A compilation of the most relevant research topics about the implication of heterotrimeric G proteins in the etiology of genetics and neurobiology of mood will provide a broad perspective of this potential therapeutic target field. In this chapter, an attempt is made to show how far GPCR research advanced with regard to the genetics of clinical medicine.

Source: Springer protocols feed by Pharmacology/Toxicology - January 27, 2014 Category: Drugs & Pharmacology Source Type: news