Premium
Endothelin‐converting enzyme 2 differentially regulates opioid receptor activity
Author(s) -
Gupta A,
Fujita W,
Gomes I,
Bobeck E,
Devi L A
Publication year - 2015
Publication title -
british journal of pharmacology
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 2.432
H-Index - 211
eISSN - 1476-5381
pISSN - 0007-1188
DOI - 10.1111/bph.12833
Subject(s) - endothelin receptor , opioid , opioid receptor , receptor , pharmacology , endothelins , chemistry , medicine , biology
Opioid receptor function is modulated by post-activation events such as receptor endocytosis, recycling and/or degradation. While it is generally understood that the peptide ligand gets co-endocytosed with the receptor, relatively few studies have investigated the role of the endocytosed peptide and peptide processing enzymes in regulating receptor function. In this study, we focused on endothelin-converting enzyme 2 (ECE2), a member of the neprilysin family of metallopeptidases that exhibits an acidic pH optimum, localizes to an intracellular compartment and selectively processes neuropeptides including opioid peptides in vitro, and examined its role in modulating μ receptor recycling and resensitization.