Cited by 188Gut microbiota and healthUrinary Tract Infections ManagementReproductive tract infections research

Longitudinal multi-omics analyses link gut microbiome dysbiosis with recurrent urinary tract infections in women

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Worby, Colin J., Schreiber, Henry L., Straub, Timothy J., van Dijk, Lucas R., Bronson, Ryan A., Olson, Benjamin S., Pinkner, Jerome S., Obernuefemann, Chloe L. P. +17 more·2022·Nature Microbiology

Abstract

Recurrent urinary tract infections (rUTIs) are a major health burden worldwide, with history of infection being a significant risk factor. While the gut is a known reservoir for uropathogenic bacteria, the role of the microbiota in rUTI remains unclear. We conducted a year-long study of women with (n = 15) and without (n = 16) history of rUTI, from whom we collected urine, blood and monthly faecal samples for metagenomic and transcriptomic interrogation. During the study 24 UTIs were reported, with additional samples collected during and after infection. The gut microbiome of individuals with a history of rUTI was significantly depleted in microbial richness and butyrate-producing bacteria compared with controls, reminiscent of other inflammatory conditions. However, Escherichia coli gut and bladder populations were comparable between cohorts in both relative abundance and phylogroup. Transcriptional analysis of peripheral blood mononuclear cells revealed expression profiles indicative of differential systemic immunity between cohorts. Altogether, these results suggest that rUTI susceptibility is in part mediated through the gut-bladder axis, comprising gut dysbiosis and differential immune response to bacterial bladder colonization, manifesting in symptoms.

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  • A strain of E. coli may be relatively harmless in the colon, but cause a urinary tract infection if it invades the urethra.

    “a strain of E. coli may be relatively harmless in the colon, but cause a urinary tract infection if it invades the urethra 20 .”

    From Human microbiome myths and misconceptions (2023) · cites this paper as [20]

  • It is not evidence-based to conclude that a characteristic 'pathobiome' has a role in most diseases.

    “It is, therefore, a leap that is not yet evidence-based to conclude that a characteristic 'pathobiome' has a role in most diseases.”

    From Human microbiome myths and misconceptions (2023) · cites this paper as [20]

    The Discussion (page unavailable) says the study was not designed to establish causal links between gut dysbiosis and recurrent urinary tract infections. A search for ‘pathobiome’ and disease-wide microbial signatures found no passage assessing whether a characteristic pathobiome has a role in most diseases; the paper’s narrower caution does not establish that claim. (LLM, conf=0.76)

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Research works printed but not linked: 2

  1. [66]Levi I, Potential role of indolelactate and butyrate in multiple sclerosis revealed by integrated microbiome-metabolome analysis. Cell Rep Med 2, 100246 (2021). 33948576 PMC8080254
  2. [67]Alcock BP, CARD 2020: antibiotic resistome surveillance with the comprehensive antibiotic resistance database. Nucleic Acids Res 48, D517– D525 (2020). 31665441 PMC7145624

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Authors
Worby, C. J., Schreiber, H. L., Straub, T. J., van Dijk, L. R., Bronson, R. A., Olson, B. S., Pinkner, J. S., Obernuefemann, C. L. P., Muñoz, V. L., Paharik, A. E., Azimzadeh, P. N., Walker, B. J., Desjardins, C. A., Chou, W.-C., Bergeron, K., Chapman, S. B., Klim, A., Manson, A. L., Hannan, T. J., Hooton, T. M., Kau, A. L., Lai, H. H., Dodson, K. W., Hultgren, S. J., & Earl, A. M.
Affiliations
  • Broad Institute (US)
  • California Institute of Technology (US)
  • Washington University in St. Louis (US)
  • University of Miami (US)
Corresponding author
  • Hultgren, Scott J.
  • Earl, Ashlee M.
Venue
Nature Microbiology
Published
2022-05-02
Volume
7
Issue
5
Pages
630-639
ISSN
2058-5276 (ISSN-L)
OpenAlex
W4225388682
Cited by
188
References
64
Citations by year
2026: 48 · 2025: 46 · 2024: 48 · 2023: 34 · 2022: 11 · 2012: 1
FWCI
11.35
Type
journal article
Language
en
Open access
Locations
  • Nature Microbiology (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • CaltechAUTHORS (California Institute of Technology) (submittedVersion)
Funders
  • U.S. Department of Health & Human Services | National Institutes of Health (U01AI095542)
  • U.S. Department of Health & Human Services | NIH | National Institute of Allergy and Infectious Diseases (U19AI110818)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Health Sciences › Medicine › Epidemiology › Urinary Tract Infections Management
  • Life Sciences › Immunology and Microbiology › Microbiology › Reproductive tract infections research
Keywords
recurrent urinary tract infection, gut dysbiosis, women, butyrate-producing bacteria, Escherichia coli, uropathogenic bacteria, peripheral blood mononuclear cells, systemic immunity, microbial richness, bladder colonization, multi-omics
MeSH terms
Gastrointestinal Microbiome, Escherichia coli, Escherichia coli Infections, Female, Humans, Leukocytes, Mononuclear, Male, Urinary Tract Infections, Dysbiosis

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