ArticleHuman & experimental toxicology
Pulmonary iron oxide (Fe
Article in Human & experimental toxicology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- Elucidating the Influence of Serum Concentration, Sex, and Particle Size on Iron Oxide Nanoparticle-Lipid Biocorona Formation.Nanomaterials (Basel, Switzerland) · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
IntroductionAging and metabolic disease enhance inhaled particulate toxicity. Nanoparticles (NPs) are rapidly coated with biomolecules forming a biocorona (BC), upon entering the body and may contribute to the susceptibility. Aging and metabolic syndrome (MetS) are progressive conditions resulting in biomolecule alterations over time potentially influencing susceptibility. We hypothesize NP-biomolecule interactions are altered during aging and throughout MetS progression.MethodsC57BL/6J mice at 6 weeks of age were fed a healthy diet or a high-fat western diet. BALF was collected after 2, 4, 8, 12, 16, 20 or 24 weeks on diets. NP-biomolecules interactions were compared between healthy and MetS to determine age- and disease progression-related BC variations (proteins and lipids).ResultsUnique BCs were determined to form at each time point indicative of aging for the healthy and aging and disease progression for the MetS. Comparisons between healthy and MetS BCs at each time demonstrated distinct biomolecule interactions attributable to disease. Comparisons determined both unique protein and lipid content as well as quantitative differences. Proteins such as apolipoprotein A-IV, complement C3 and lipids such as PE (37:5), PE (O-38:5), PE (P-38:4), PC(40:7), PC(39:0), and PC(O-40:0) were identified on the MetS BC suggesting disease progression modifications. Proteins such as pulmonary surfactant protein A, fibrinogen alpha-chain and lipids such as CE (19:0)-NH4, DG (36:7), and DG (35:0)_C18:0 were increasingly present in the healthy BC over time, suggesting age-related interactions.DiscussionOverall, unique BCs were identified demonstrating the impact of age and disease progression on BC formation which will aid in understanding initial pulmonary NP-biomolecular interactions potentially contributing to susceptibility.
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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.