Evidence map›Paper›PMID 18227172›Full record

ArticleInfection and immunity2008

The Listeria monocytogenes virulence factor InlJ is specifically expressed in vivo and behaves as an adhesin.

Christophe Sabet, Alejandro Toledo-Arana, Nicolas Personnic, Marc Lecuit, Sarah Dubrac, Olivier Poupel, Edith Gouin, Marie-Anne Nahori, Pascale Cossart, Hélène Bierne

Abstract read
In one paragraph

Article in Infection and immunity, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
8.4field-weighted citation impact, top 2% 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

33 citing papers in PubMed, 84 citations in OpenAlex.

  1. Article
  2. Pathogens (Basel, Switzerland) · 2026
    Article
  3. Article
  4. Article
  5. Listeria monocytogenes: from a saprophytic to a cytosolic virulent pathogen.World journal of microbiology & biotechnology · 2025
    Review
  6. Frontiers in microbiology · 2022
    Article
  7. Frontiers in cellular and infection microbiology · 2021
    Article
  8. Review
  9. Microbiology spectrum · 2018
    Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Genes Contributing toFrontiers in cellular and infection microbiology · 2017
    Article
  15. Review
  16. InlL fromFrontiers in microbiology · 2017
    Article
  17. Article
  18. Article
  19. Article
  20. How Listeria monocytogenes organizes its surface for virulence.Frontiers in cellular and infection microbiology · 2014
    Review
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

10 authors at 2 institutions in 1 country.

Christophe SabetUIBC, Institut Pasteur, Inserm, U604, INRA, USC2020, 25 rue du Dr Roux, Paris F-75015, France.
Alejandro Toledo-Arana
Nicolas Personnic
Marc Lecuit
Sarah Dubrac
Olivier Poupel
Edith Gouin
Marie-Anne Nahori
Pascale Cossart
Hélène Bierne
Inserm · FRInstitut Pasteur · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The food-borne pathogen Listeria monocytogenes is adapted to a diversity of environments, such as soil, food, body fluids, and the cytosol of eukaryotic cells. The transition between saprophytic and pathogenic life is mediated through complex regulatory pathways that modulate the expression of virulence factors. Here we examined the expression of inlJ, a recently identified gene encoding a protein of the LPXTG-internalin family and involved in pathogenesis. We show that inlJ expression is controlled neither by the major listerial regulator of virulence genes, PrfA, nor by AxyR, a putative AraC regulator encoded by a gene adjacent to inlJ and divergently transcribed. The InlJ protein is not produced by bacteria grown in vitro in brain heart infusion medium or replicating in the cytosol of tissue-cultured cells. In contrast, it is efficiently produced and localized at the surface of bacteria present in the liver and blood of infected animals. Strikingly, the expression of inlJ by a heterologous promoter in L. monocytogenes or L. innocua promotes bacterial adherence to human cells in vitro. Taken together, these results strongly suggest that InlJ acts as a novel L. monocytogenes sortase-anchored adhesin specifically expressed during infection in vivo.

Indexed as

Gene Expression Regulation, BacterialAdhesins, BacterialAnimalsCell LineCulture MediaHumansListeria monocytogenesListeriosisMacrophagesMiceTranscription, GeneticVirulence FactorsAdhesins, BacterialCulture MediaVirulence Factors

Identifiers

PMID18227172
PMCPMC2292890
OpenAlexW2156546955

What OpenQuestion holds

Textmetadata
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.