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Stanford's Gut Bacteria Breakthrough Slashes Kidney Stone Risk

7/19/2025

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Summary

Story summary

Stanford University researchers have made a groundbreaking advancement by genetically modifying gut bacteria, Phocaeicola vulgatus, to effectively break down oxalates, significantly lowering the risk of kidney stones. In trials, treated rats experienced a remarkable 47% drop in urinary oxalate. Initial human tests showed a promising 27% reduction, paving the way for potential treatments for various health issues, pending further safety studies.

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Story summary

Stanford University researchers have made a groundbreaking advancement by genetically modifying gut bacteria, Phocaeicola vulgatus, to effectively break down oxalates, significantly lowering the risk of kidney stones. In trials, treated rats experienced a remarkable 47% drop in urinary oxalate. Initial human tests showed a promising 27% reduction, paving the way for potential treatments for various health issues, pending further safety studies.