Evidence map›Paper›PMID 25225248›Full record

ArticleInfection and immunity2014

Cellular requirements for systemic control of Salmonella enterica serovar Typhimurium infections in mice.

Andreas Kupz, Sammy Bedoui, Richard A Strugnell

Abstract read
In one paragraph

Article in Infection and immunity, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
–field-weighted citation impact
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

21 citing papers in PubMed.

  1. Article
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  18. HU-Lacking Mutants ofFrontiers in microbiology · 2018
    Article
  19. Article
  20. U-Omp19 fromFrontiers in immunology · 2017
    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.

Andreas KupzDepartment of Microbiology and Immunology, The University of Melbourne, Parkville, Victoria, Australia Max Planck Institute for Infection Biology, Berlin, Germany Queensland Tropical Health Alliance Research Laboratory, James Cook University, Cairns Campus, Smithfield, Queensland, Australia kupz@mpiib-berlin.mpg.de rastru@unimelb.edu.au.
Sammy BedouiDepartment of Microbiology and Immunology, The University of Melbourne, Parkville, Victoria, Australia.
Richard A StrugnellDepartment of Microbiology and Immunology, The University of Melbourne, Parkville, Victoria, Australia kupz@mpiib-berlin.mpg.de rastru@unimelb.edu.au.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The rational design of vaccines requires an understanding of the contributions of individual immune cell subsets to immunity. With this understanding, targeted vaccine delivery approaches and adjuvants can be developed to maximize vaccine efficiency and to minimize side effects (S. H. E. Kaufmann et al., Immunity 33:555-577, 2010; T. Ben-Yedidia and R. Arnon, Hum. Vaccines 1:95-101, 2005). We have addressed the contributions of different immune cell subsets and their ability to contribute to the control and clearance of the facultative intracellular pathogen Salmonella enterica serovar Typhimurium (S. Typhimurium) in a murine model. Using a systematic and reproducible model of experimental attenuated S. Typhimurium infection, we show that distinct lymphocyte deficiencies lead to one of four different infection outcomes: clearance, chronic infection, early death, or late death. Our study demonstrates a high level of functional redundancy in the ability of different lymphocyte subsets to provide interferon gamma (IFN-γ), a critical cytokine in Salmonella immunity. Whereas early control of the infection was entirely dependent on IFN-γ but not on any particular lymphocyte subset, clearance of the infection critically required CD4(+) T cells but appeared to be independent of IFN-γ. These data reinforce the idea of a bimodal immune response against Salmonella: an early T cell-independent but IFN-γ-dependent phase and a late T cell-dependent phase that may be IFN-γ independent.

Indexed as

AnimalsDisease Models, AnimalInterferon-gammaLymphocyte SubsetsMice, Inbred C57BLMice, KnockoutSalmonella Infections, AnimalSalmonella typhimuriumInterferon-gamma

Identifiers

PMID25225248
PMCPMC4249260

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.