Structure-Based Discovery of Mouse Trace Amine-Associated Receptor 5 Antagonists.

ABSTRACT: Trace amine-associated receptors (TAARs) were discovered in 2001 as new members of class A G protein-coupled receptors (GPCRs). With the only exception of TAAR1, TAAR members (TAAR2-9, also known as noncanonical olfactory receptors) were originally described exclusively in the olfactory epithelium and believed to mediate the innate perception of volatile amines. However, most noncanonical olfactory receptors are still orphan receptors. Given its recently discovered nonolfactory expression and therapeutic potential, TAAR5 has been the focus of deorphanization campaigns that led to the discovery of a few druglike antagonists. Here, we report four novel TAAR5 antagonists identified through high-throughput screening, which, along with the four ligands published in the literature, constituted o

SUBMITTER: Nicoli A 

PROVIDER: S-EPMC10647090 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature