CCL7 Chemokine Is a Marker but Not a Therapeutic Target of Acute Kidney Injury.

Background: Chemokines orchestrate immune cells activation and infiltration during acute kidney injury (AKI).

Objectives: We aim to test whether deletion of C-C chemokine ligand 7 (CCL7), a small chemokine related to CCL2 (MCP-1), may modulate AKI development and progression toward kidney fibrosis.

Method: Expression of CCL7 was quantified in murine cortical tubular (MCT) cells exposed to myoglobin or lipopolysaccharide or submitted to metabolic reprogramming.