11beta-hydroxysteroid dehydrogenase type 2 is expressed in the human kidney glomerulus.

Our previous study demonstrated that the GR is expressed in the human kidney glomerulus. The function of the GR of glomerular cells might be affected by the concentration of intracellular glucocorticoids, which is modulated by 11beta-hydroxysteroid dehydrogenase type 2 (11betaHSD2). Because the expression of 11betaHSD2 in the glomerular cells remains unclear, we used competitive RT-PCR and immunoblotting to detect the expression of 11betaHSD2 mRNA and protein in isolated human glomeruli, in whole kidney cortex as a positive control, and in a human glomerular visceral epithelial cell line.