TLR5 and acute kidney injury: In comparison with kidney tissue from healthy living donors, kidney biopsies in patients with AKI showed differential DISP1 expression in proximal tubular epithelial cells (adjusted P = 3.9×10−2) and thick ascending limb of the loop of Henle (adjusted P = 8.7×10−3) and differential TLR5 gene expression in thick ascending limb of the loop of Henle (adjusted P = 4.9×10−30).