ArticlePloS one2024
Development of a spontaneous model of renal interstitial fibrosis in NOD/SCID mice: Aging-induced pathogenesis.
Article in PloS one, 2024. 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- Article
- Kidney Fibrosis In Vitro and In Vivo Models: Path Toward Physiologically Relevant Humanized Models.Advanced healthcare materials · 2025Review
Corrections and comments
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Authors and funding
10 authors.
Funding
Abstract
Renal interstitial fibrosis, a condition prevalent in aging humans and animals, is closely linked to the eventual development of renal failure. Establishing an animal model that exactly replicates the pathogenesis of renal interstitial fibrosis induced by natural aging in humans is crucial for advancing mechanistic studies and testing antifibrotic therapies. Implanted allogeneic or xenogeneic cells are cleared by the immune system when stem cell therapy is applied in nonimmunodeficient animal fibrosis models, affecting the effect of the intervention and making it difficult to demonstrate the survival, proliferation, differentiation, or secretion of the delivered autologous human-derived cells. This study effectively developed a model of spontaneous renal interstitial fibrosis linked to natural aging in 43-week-old NOD/SCID mice. Compared with those of 12- and 32-week-old mice, the kidneys of the model mice exhibited prominent fibrosis characteristics, accompanied by numerous fibrous septa and collagen deposition, increased COL1A1 expression, and decreased MMP9 expression. SA-β-gal activity and P21 gene expression levels increased, confirming renal cell senescence in the model mice. Additionally, an increase in α-SMA staining indicated an increase in epithelial-mesenchymal transition. More importantly, we observed TGF-β-SMAD3 pathway activation, mitochondrial dysfunction, decreased antioxidant capacity, oxidative stress, and an enhanced inflammatory response in the model group, consistent with renal interstitial fibrosis in elderly individuals. In this comprehensive investigation, we successfully developed a spontaneous mouse model of renal interstitial fibrosis and revealed the molecular pathways contributing to increased susceptibility to kidney injury and renal fibrosis in elderly individuals.
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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 Socratic graph.