CXCR4 and atherosclerosis: Interaction between C-X-C motif chemokine ligand 14 (CXCL14) and CXCR4 was found to promote monocyte and platelet migration, and it is involved in thrombus formation, whereas CXCR4 deficient in platelets interrupts the interaction, offering a novel therapeutic strategy for atherosclerosis treatment.