In the modern study, we noted the identification as well as the characterization of a completely new atypical opioid receptor with exceptional negative regulatory properties in the direction of opioid peptides.1 Our results confirmed that ACKR3/CXCR7, hitherto generally known as an atypical scavenger receptor for chemokines CXCL12 and CXCL11, https://ermaw814dgb5.blogrenanda.com/profile