CXCR4 and cytomegalovirus infection: In addition to these, HCMV infection of cord DCs resulted in a suppression of several other GPCRs [including GPR68, GPR183 (EBI2), and GPR146] that, together with C5AR1, CXCR4, and RGS18, have been shown to be highly enriched in unstimulated macrophages and dendritic cells (67, 69, 70, 75) (Table 9).