In a very new review, we reported the identification along with the characterization of a fresh atypical opioid receptor with special detrimental regulatory Homes toward opioid peptides.1 Our outcomes showed that ACKR3/CXCR7, hitherto often known as an atypical scavenger receptor for chemokines CXCL12 and CXCL11, can be a broad-spectrum scavenger f