Within a current analyze, we documented the identification and the characterization of a brand new atypical opioid receptor with one of a kind negative regulatory Homes towards opioid peptides.1 Our effects showed that ACKR3/CXCR7, hitherto often called an atypical scavenger receptor for chemokines CXCL12 and CXCL11, can also be a wide-spectrum sca