Inside a modern study, we claimed the identification plus the characterization of a whole new atypical opioid receptor with one of a kind destructive regulatory Qualities to opioid peptides.1 Our final results confirmed that ACKR3/CXCR7, hitherto referred to as an atypical scavenger receptor for chemokines CXCL12 and CXCL11, can be a wide-spectrum