Inflammation switches the chemoattractant requirements for naive lymphocyte entry into lymph nodes
Sustained lymphocyte migration from blood into lymph nodes (LNs) is important for immune
responses. The CC-chemokine receptor-7 (CCR7) ligand CCL21 is required for LN entry but …
responses. The CC-chemokine receptor-7 (CCR7) ligand CCL21 is required for LN entry but …