Evidence map›Paper›PMID 19545208›Full record

ArticleThe Journal of infectious diseases2009

Importance of the epa locus of Enterococcus faecalis OG1RF in a mouse model of ascending urinary tract infection.

Kavindra V Singh, Roshan J Lewis, Barbara E Murray

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in The Journal of infectious diseases, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.9field-weighted citation impact, top 15% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 35 citations in OpenAlex.

  1. Biofilm dispersion inbioRxiv : the preprint server for biology · 2026
    Article
  2. From the Friend to the Foe-International journal of molecular sciences · 2024
    Review
  3. An Overview of the Factors Involved in Biofilm Production by theInternational journal of molecular sciences · 2023
    Review
  4. Article
  5. Review
  6. Role ofJournal of bacteriology · 2019
    Article
  7. Pathogenicity of Enterococci.Microbiology spectrum · 2019
    Review
  8. Article
  9. Loss of a Major Enterococcal Polysaccharide Antigen (Epa) byAntimicrobial agents and chemotherapy · 2019
    Article
  10. Review
  11. Restructuring ofNPJ biofilms and microbiomes · 2017
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Kavindra V SinghCenter for the Study of Emerging and Re-Emerging Pathogens, Division of Infectious Diseases, University of Texas Medical School, Houston, TX 77030, USA.
Roshan J Lewis
Barbara E Murray
Texas Center for Infectious Disease · US

Funding

ALTERNATIVE APPROACHES FOR E FAECALIS INFECTIONSR37AI047923 · NIAID · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI MURRAY, BARBARA E · 2000 to 2009
$4.0M
NIAID NIH HHS R37 AI047923NIAID NIH HHS R37 AI47923
6 · The paper itself

Abstract

Previously, TX5179, a disruption mutant of the enterococcal polysaccharide antigen (epa) gene cluster of Enterococcus faecalis strain OG1RF was shown to be attenuated in translocation, biofilm, mouse peritonitis and was more susceptible to polymorphonuclear leukocyte phagocytic killing. Here, wild-type E. faecalis OG1RF and TX5179 strains were tested in a mixed-infection (inoculum, approximately 1:1) mouse urinary tract infection model. Wild-type OG1RF outnumbered TX5179 in the kidneys (P < .001) and bladder (P < .001). In conclusion, the epa locus of E. faecalis OG1RF contributes to murine urinary tract infection and is the first such enterococcal polysaccharide locus shown to be important in this site.

Indexed as

AnimalsBacterial ProteinsDisease Models, AnimalEnterococcus faecalisFemaleGene Expression Regulation, BacterialGram-Positive Bacterial InfectionsMiceMultigene FamilyMutationTime FactorsUrinary Tract InfectionsBacterial Proteins

Identifiers

PMID19545208
PMCPMC3615707
OpenAlexW2128778651

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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 OpenQuestion graph.