Comparative functional analysis of the urinary tract microbiome for individuals with or without calcium oxalate calculi.

ABSTRACT: Individuals with urinary stone disease (USD) exhibit dysbiosis in the urinary tract and the loss of Lactobacillus that promote urinary tract health. However, the microbial metabolic functions that differentiate individuals with USD from healthy individuals are unknown. The objective of the current study was to determine the microbial functions across prokaryotic, viral, fungal, and protozoan domains that are associated with calcium oxalate (CaOx) stone formers through comparative shotgun metagenomics of midstream, voided urine samples for a small number of patients (n = 5 CaOx stone formers, n = 5 healthy controls). Results revealed that CaOx stone formers had reduced levels of genes associated with oxalate metabolism, as well as transmembrane transport, proteolysis, and oxidation-reductio

SUBMITTER: Kachroo N 

PROVIDER: S-EPMC11247624 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature