Evidence map›Paper›PMID 19436747›Full record

ArticlePloS one2009

Characterization of MgtC, a virulence factor of Salmonella enterica Serovar Typhi.

Patricio Retamal, Mario Castillo-Ruiz, Guido C Mora

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
6.2field-weighted citation impact, top 4% 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

26 citing papers in PubMed, 45 citations in OpenAlex.

  1. Article
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  5. Genomic and Evolutionary Analysis ofFrontiers in cellular and infection microbiology · 2022
    Article
  6. Article
  7. Article
  8. Regulation and function of the Salmonella MgtC virulence protein.Journal of microbiology (Seoul, Korea) · 2015
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Salmonella as a vaccine delivery vehicle.Expert review of vaccines · 2013
    Review
  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 2 institutions in 1 country.

Patricio RetamalDepartamento de Ciencias Biológicas, Universidad Andrés Bello, Santiago, Chile.
Mario Castillo-Ruiz
Guido C Mora
Universidad Andrés Bello · CLPontificia Universidad Católica de Chile · CL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The MgtC is a virulence factor in Salmonella Typhimurium that is required for growth at low-Mg2+ concentrations and intramacrophage survival. This gene is codified in a conserved region of the Salmonella pathogenicity island 3 (SPI-3), and is also present in the chromosome of other Salmonella serovars. In this study we characterized the MgtC factor in S. Typhi, a human specific pathogen, by using mgtC and SPI-3 mutant strains. We found that MgtC is the most important factor codified in the SPI-3 of S. Typhi for growth in low-Mg2+ media and survival within human cells. In addition, by using reporter genes we determined that the low-Mg2+ concentration, acidic media and PhoP regulator induce mgtC expression in S. Typhi. We suggest that MgtC is the most important virulence factor codified in the SPI-3 of S. Typhi.

Indexed as

Bacterial ProteinsCation Transport ProteinsConserved SequenceGenes, BacterialGenes, ReporterMagnesiumPhenotypeSalmonella typhiVirulence FactorsBacterial ProteinsCation Transport ProteinsMagnesiumMgtC protein, Salmonella typhimuriumVirulence Factors

Identifiers

PMID19436747
PMCPMC2677668
OpenAlexW2078958177

What OpenQuestion holds

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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.