High-throughput screening of antagonists for the orphan G-protein coupled receptor GPR139.

Acta Pharmacol Sin

The National Center for Drug Screening and the CAS Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China.

Published: July 2015

Aim: To discover antagonists of the orphan G-protein coupled receptor GPR139 through high-throughput screening of a collection of diverse small molecules.

Methods: Calcium mobilization assays were used to identify initial hits and for subsequent confirmation studies.

Results: Five small molecule antagonists, representing 4 different scaffolds, were identified following high-throughput screening of 16 000 synthetic compounds.

Conclusion: The findings provide important tools for further study of this orphan G-protein coupled receptor.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4648122PMC
http://dx.doi.org/10.1038/aps.2015.12DOI Listing

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