ArticleRSC advances2020
Surface coating determines the inflammatory potential of magnetite nanoparticles in murine renal podocytes and mesangial cells.
Article in RSC advances, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed, 4 citations in OpenAlex.
- Design of Nanocarriers for Kidney Targeted Delivery of Nucleic Acid Therapeutics.Macromolecular bioscience · 2026Review
- Differences in surface chemistry of iron oxide nanoparticles result in different routes of internalization.Beilstein journal of nanotechnology · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Drug-induced nephrotoxicity is a frequent adverse event and a dose-limiting factor in patient treatment and is a leading cause of prospective drug attrition during pharmaceutical development. Despite the obvious benefits of nanotherapeutics in healthcare strategies, the clearance of imaging agents and nanocarriers from the body following their therapeutic or diagnostic application generates concerns about their safety for human health. Considering the potency of nanoparticles and their massive utilization in biomedicine the impact of magnetic nanoparticles (MNPs) on cells forming the filtration apparatus of the kidney was studied. Using primary mouse renal glomerular podocytes and mesangial cells, we investigated their response to exposure to magnetic nanoparticles coated with polyethylene glycol and bovine serum albumin. Cultured podocytes were more sensitive to MNPs than mesangial cells displaying signs of cell damage and stronger inflammatory response. Both types of MNPs induced the remodeling of actin fibers, affected the cell shape and triggered expression of inflammatory cytokines TNFα and IL-6 in podocytes. On the other hand, iNOS was induced in both renal cell types but only by MNPs with a polyethylene glycol coating. Our results have revealed that the type of cell and the type of nanoparticle coating might be the strongest determinants of cellular response toward nanoparticle exposure. Differences in susceptibility of cells to MNPs might be evident also between neighboring renal cell subpopulations integrally forming functional sub-units of this organ.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.