CCR7 and ischemic stroke: Although there are partially limited data regarding the function of Chemokine receptor 7 (CCR7) in humans, it is worth further elaborating CCR7 function as a candidate outcome biomarker in ischemic cerebral events, considering its probable role in the process of ischemia-induced delayed neuronal death in an animal model study [91] and its upregulation in circulating leukocytes in patients with non-severe ischemic stroke [92].