In the new analyze, we noted the identification plus the characterization of a whole new atypical opioid receptor with distinctive destructive regulatory Homes to opioid peptides.1 Our benefits confirmed that ACKR3/CXCR7, hitherto known as an atypical scavenger receptor for chemokines CXCL12 and CXCL11, can be a broad-spectrum scavenger for opioid