Fractalkine and Its Receptor, CX3CR1, Upregulation in Streptozotocin-Induced Diabetic Kidneys

Abstract

Fractalkine and CX3CR1 upregulation were demonstrated in an early stage of diabetic kidney. These upregulation, as well as urinary albumin excretion, were suppressed by treatments with temocapril and aminoguanidine for 8 weeks. These findings suggest that fractalkine expression and CX3CR1-positive cell infiltration in diabetic kidneys might play an important role for progression of diabetic nephropathy.