P2X7R antagonist protects against renal injury in mice with adriamycin nephropathy.

Activation of the purinergic P2X7 receptor (P2X7R) has been associated with the development of experimental nephritis. Therefore, the current study aimed to explore the mechanism of P2X7R in renal injured mice with adriamycin (ADR) nephropathy. The protective effect of a P2X7R antagonist on the kidneys of mice with ADR nephropathy was also evaluated.

P2X7 receptor inhibition attenuates podocyte injury by oxLDL through deregulating CXCL16.

This study aims to evaluate the effect of purinergic ligand-gated ion channel 7 receptor (P2X7R) antagonist A438079 in kidneys of children with primary nephrotic syndrome (PNS). In vitro, human podocytes were respectively stimulated with oxLDL (80 µg/ml), A438079 (10 µmol/L), or the compound oxLDL and A438079 together. CXC chemokine ligand 16 (CXCL16) and P2X7R expression levels were detected by Western blot and immunofluorescence assay, respectively.

Blocking P2X7 receptor ameliorates oxidized LDL-mediated podocyte apoptosis.

The purpose of our research is to elucidate whether oxLDL activates P2X7R in cultured human podocytes and if the activation of P2X7R leads to podocyte apoptosis. Additionally, we explore the underlying mechanism involved in podocyte apoptosis. Immortalized human podocytes were incubated with oxLDL (80 µg/ml), P2X7R antagonist A438079 (10 µM), or the compound of A438079 and oxLDL for 48 h, respectively.

Leptin, hs-CRP, IL-18 and urinary protein before and after treatment of children with nephrotic syndrome.

We aimed to analyze the changes in plasma leptin, serum inflammatory factors and urinary protein in children with nephrotic syndrome before and after treatment and their clinical significance. A total of 28 children treated and diagnosed with nephrotic syndrome between November 2015 and October 2016 were selected as treatment group, while 25 healthy children were selected as control group. There were no statistically significant differences in age, sex, body mass index (BMI), serum albumin and other general data between treatment group and control group (P>0.