ArticlemSystems2025
Human fecal microbiota transplantation attenuates high dietary oxalate-induced renal calcium oxalate crystal depositions in rats via repairing
Article in mSystems, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.
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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.
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Who cites it
1 citing paper in PubMed, 1 synthesis or guideline pooled it.
- The gut-kidney microbiome-oxalate axis in calcium oxalate nephrolithiasis: mechanisms and microbiome-based interventions.Frontiers in cellular and infection microbiology · 2026Pooled it
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Authors and funding
16 authors.
Funding
Abstract
High dietary oxalate (HDOx) diet is a key factor in kidney stone formation, with gut microbiota playing a significant role. Although several studies have indicated that fecal microbiota transplantation from healthy animals can effectively reduce renal calcium oxalate (CaOx) depositions in rats, the gut microbiota composition between human and animal still remains different. This study aims to explore the effect and underlying mechanisms of healthy human-source fecal microbiota transplantation (hFMT) on CaOx crystal depositions, providing new evidence for its potential clinical application in hyperoxaluria and kidney stone treatment. First, fecal microbiota were screened and collected from healthy individuals and transplanted into rats fed with hydroxyproline. We found that hFMT effectively inhibited crystal depositions and kidney injury induced by HDOx diet, regardless of antibiotic pretreatment. Additionally, 16S rDNA sequencing of gut microbiota identified that hFMT treatment reversed HDOx-induced gut microbiota composition change, particularly restoring the abundance and ecological network of IMPORTANCE: This study investigated that healthy hFMT could serve as a novel strategy to inhibit kidney CaOx deposition induced by HDOx diet. By transplanting healthy human gut microbiota into HDOx rats, we found that hFMT significantly reduced CaOx crystal depositions and kidney damage. The treatment also restored the gut microbiota composition, particularly the abundance of
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