GPR103 | definition of GPR103 by Medical dictionary
QRFPR (redirected from GPR103)
QRFPR A gene on chromosome 4q27 that encodes a transmembrane G protein-coupled receptor for the orexigenic neuropeptide QRFP, which acts by modulating adenylate cyclase activity and intracellular calcium levels.
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References in periodicals archive
This peptide is the ligand of a previously orphan G-protein-coupled receptor, GPR103 (Fukusumi et al., 2003; Jiang et al., 2003).
Alternatively, 26RFa may act through a homologous avian GPR103, the putative receptor of 26RFa, to inhibit T secretion in birds.