Faculty Collaboration Database

Cross-talk between adenosine and opioid receptors. Drug News Perspect 2005 May;18(4):237-42

Date

07/22/2005

Pubmed ID

16034479

DOI

10.1358/dnp.2005.18.4.908657

Scopus ID

2-s2.0-23244438166 (requires institutional sign-in at Scopus site)   14 Citations

Abstract

Opioid and adenosine receptors are implicated in numerous physiological and pathophysiological states. Moreover, both G-protein-coupled receptor families have been demonstrated to provide significant protection against ischemic injury in the myocardium and central nervous system (CNS). Much recent data report a tight interaction between these two receptor families, from alterations in receptor sensitivity to release of endogenous adenosine in the presence of morphine. Indeed, it appears that the cardioprotective effects of adenosine can be abolished by opioid receptor antagonists and vice-versa. This review aims to highlight some of the research, derived from both the CNS and myocardium, supporting this interesting interaction.

Author List

Peart JN, Gross GJ

MESH terms used to index this publication - Major topics in bold

Animals
Brain
Humans
Myocardial Reperfusion Injury
Receptors, Opioid
Receptors, Purinergic P1