Figure 1.
The stromal cell-derived factor-1 (SDF-1)/CXC chemokine receptor 4 (CXCR4) axis in kidney ischaemia/reperfusion injury. MSCs, mesenchymal stem cells; VEGF, vascular endothelial growth factor; B-FGF, fibroblast growth factor; IGF-1, insulin-like growth factor-1; HGF, hepatocyte growth factor.
