RGD Reference Report - Orphan opioid receptor antisense probes block orphanin FQ-induced hyperphagia. - Rat Genome Database

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Orphan opioid receptor antisense probes block orphanin FQ-induced hyperphagia.

Authors: Leventhal, L  Mathis, JP  Rossi, GC  Pasternak, GW  Bodnar, RJ 
Citation: Leventhal L, etal., Eur J Pharmacol. 1998 May 15;349(1):R1-3.
RGD ID: 9835033
Pubmed: PMID:9669488   (View Abstract at PubMed)

Orphanin FQ/nociceptin binds with high affinity to the orphan opioid receptor-like/K-3 (ORL1/KOR-3) clone, and stimulates feeding. The present study demonstrated that antisense oligodeoxynucleotides directed against either exons 1, 2 or 3 of the ORL1/KOR-3 clone reduced orphanin FQ/nociceptin-induced hyperphagia. A missense probe was ineffective. Naltrexone dose-dependently reduced orphanin FQ/nociceptin-induced hyperphagia. These data suggest that the receptor responsible for orphanin FQ/nociceptin-induced hyperphagia is encoded by the ORL1/KOR-3 clone.



RGD Manual Disease Annotations    Click to see Annotation Detail View

  
Object SymbolSpeciesTermQualifierEvidenceWithNotesSourceOriginal Reference(s)
OPRL1HumanHyperphagia  ISORGD:68438 RGD 
Oprl1RatHyperphagia  IMP  RGD 
Oprl1MouseHyperphagia  ISORGD:68438 RGD 

Objects Annotated

Genes (Rattus norvegicus)
Oprl1  (opioid related nociceptin receptor 1)

Genes (Mus musculus)
Oprl1  (opioid receptor-like 1)

Genes (Homo sapiens)
OPRL1  (opioid related nociceptin receptor 1)


Additional Information