International Union of Basic and Clinical Pharmacology. CXXII. Applying an objective evaluation to the status of class A orphan G protein-coupled receptors

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), GPR65 (protons), GPR68 (protons), GPR132 (9-hydroxyoctadecadienoic acid), GPR183 (7α,25-dihydroxycholesterol), MRGPRD (β-alanine), and MRGPRX1 (bovine adrenal medulla peptide 8-22). The issue of nomenclature for these 10 GPCRs will be considered by further subcommittees of the Nomenclature and Standards Committee of the International Union of Basic and Clinical Pharmacology. We hope this review will prompt further investigations into these members of the currently most widely clinically exploited protein superfamily. SIGNIFICANCE STATEMENT: The use of systematic, rational nomenclature for drug targets provides a framework to ensure consistent identification and rapid recognition. Given that G protein-coupled receptors have fundamental physiological roles and are widespread targets of drugs in current clinical use, we hope the target summary and deorphanization criteria provided here will prompt renewed efforts to investigate these orphan receptors as regulators of physiology and as opportunities for future therapeutic exploitation.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.