Klotho Protects Against Indoxyl Sulphate-Induced Myocardial Hypertrophy.

ABSTRACT: Left ventricular hypertrophy (LVH) is a common complication in patients with CKD and an independent risk factor for death. Changes in the levels of uremic solutes or Klotho have been reported to be related to CKD, whereas the relationships between these factors and CKD-associated LVH remain unclear. Here, we investigated the interaction between Klotho and indoxyl sulfate (IS), a typical uremic solute, in CKD-associated LVH. In a survey of 86 patients with CKD, a negative relationship was found between serum levels of IS and Klotho (r=-0.59, P<0.001). Furthermore, serum levels of IS and Klotho were independently associated with LVH (for IS: r=0.69, P<0.001; for Klotho: r=-0.49, P<0.001). In normal mice, intraperitoneal injection of IS for 8 weeks induced LVH accompanied by substantial downr

SUBMITTER: Yang K 

PROVIDER: S-EPMC4587686 | biostudies-literature | 2015 Oct

REPOSITORIES: biostudies-literature