Nanoparticles exhibit greater accumulation in kidney glomeruli during experimental glomerular kidney disease.

ABSTRACT: Loss and dysfunction of glomerular podocytes result in increased macromolecule permeability through the glomerular filtration barrier and nephrotic syndrome. Current therapies can induce and maintain disease remission, but cause serious and chronic complications. Nanoparticle drug carriers could mitigate these side effects by delivering drugs to the kidneys more efficiently than free drug through tailoring of carrier properties. An important extrinsic factor of nanoparticle biodistribution is local pathophysiology, which may drive greater nanoparticle deposition in certain tissues. Here, we hypothesized that a "leakier" filtration barrier during glomerular kidney disease would increase nanoparticle distribution into the kidneys. We examined the effect of nanoparticle size and disease state

SUBMITTER: Liu GW 

PROVIDER: S-EPMC7422806 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature