CCL3 and Stroke: Furthermore, other chemokines, such as C-C motif chemokine ligand 3 (CCL3), C-C motif chemokine ligand 5 (CCL5), chemokine (C-X-C motif) ligand 1 (CXCL1), chemokine (C-X-C motif) ligand 2 (CXCL2), and chemokine (C-X-C motif) ligand 8 (CXCL8), contribute to stroke pathology by promoting neutrophil and Th1-polarized T cell infiltration.