Evidence map›Paper›PMID 23170225›Full record

ArticleMicrobiologyOpen2012

Multiplicity of Salmonella entry mechanisms, a new paradigm for Salmonella pathogenesis.

P Velge, A Wiedemann, M Rosselin, N Abed, Z Boumart, A M Chaussé, O Grépinet, F Namdari, S M Roche, A Rossignol and 1 more

Open access · goldAbstract read
In one paragraph

Article in MicrobiologyOpen, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 papers.

0numbers the graph read from it
0cells of the map it votes in
79citing papers in PubMed
17.2field-weighted citation impact, top 1% 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

79 citing papers in PubMed, 153 citations in OpenAlex.

  1. Internalization ofAnnals of medicine · 2026
    Review
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  5. Infection biology ofEcoSal Plus · 2024
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  7. Intracellular Survival and Pathogenicity Modulation ofInternational journal of molecular sciences · 2024
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  8. Emerging Strategies against Non-TyphoidalCurrent issues in molecular biology · 2024
    Review
  9. Article
  10. Stress response ofCurrent research in food science · 2024
    Article
  11. From intestine to beyond:Open biology · 2024
    Article
  12. Article
  13. Antibiotics (Basel, Switzerland) · 2023
    Article
  14. Article
  15. For Someone, You Are the Whole World: Host-Specificity ofInternational journal of molecular sciences · 2023
    Article
  16. ObstructingJournal of Taibah University Medical Sciences · 2023
    Article
  17. Review
  18. Article
  19. International journal of molecular sciences · 2022
    Review
  20. Article

19 more citing papers are in PubMed but not listed here.

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

11 authors at 2 institutions in 2 countries.

P VelgeINRA, UMR1282 Infectiologie et Santé Publique F-37380, Nouzilly, France ; Université François Rabelais de Tours, UMR1282 Infectiologie et Santé Publique F-37000, Tours, France.
A Wiedemann
M Rosselin
N Abed
Z Boumart
A M Chaussé
O Grépinet
F Namdari
S M Roche
A Rossignol
I Virlogeux-Payant
Institut National de la Recherche Agronomique · MAUniversité de Tours · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Salmonella enterica species includes about 2600 diverse serotypes, most of which cause a wide range of food- and water-borne diseases ranging from self-limiting gastroenteritis to typhoid fever in both humans and animals. Moreover, some serotypes are restricted to a few animal species, whereas other serotypes are able to infect plants as well as cold- and warm-blooded animals. An essential feature of the pathogenicity of Salmonella is its capacity to cross a number of barriers requiring invasion of a large variety of phagocytic and nonphagocytic cells. The aim of this review is to describe the different entry pathways used by Salmonella serotypes to enter different nonphagocytic cell types. Until recently, it was accepted that Salmonella invasion of eukaryotic cells required only the type III secretion system (T3SS) encoded by the Salmonella pathogenicity island-1. However, recent evidence shows that Salmonella can cause infection in a T3SS-1-independent manner. Currently, two outer membrane proteins Rck and PagN have been clearly identified as Salmonella invasins. As Rck mediates a Zipper-like entry mechanism, Salmonella is therefore the first bacterium shown to be able to induce both Zipper and Trigger mechanisms to invade host cells. In addition to these known entry pathways, recent data have shown that unknown entry routes could be used according to the serotype, the host and the cell type considered, inducing either Zipper-like or Trigger-like entry processes. The new paradigm presented here should change our classic view of Salmonella pathogenicity. It could also modify our understanding of the mechanisms leading to the different Salmonella-induced diseases and to Salmonella-host specificity.

Indexed as

AdhesioninvasininvasionSalmonellaTriggertype III secretion systemZipper

Identifiers

PMID23170225
PMCPMC3496970
OpenAlexW2011067750

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.