Evidence map›Paper›PMID 18698339›Full record

ArticlePloS one2008

Microarray analysis of human monocytes infected with Francisella tularensis identifies new targets of host response subversion.

Jonathan P Butchar, Thomas J Cremer, Corey D Clay, Mikhail A Gavrilin, Mark D Wewers, Clay B Marsh, Larry S Schlesinger, Susheela Tridandapani

Abstract read
In one paragraph

Article in PloS one, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 85 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
85citing papers in PubMed, 1 pooled it
–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

85 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Cells · 2023
    Article
  4. Article
  5. Article
  6. Identification ofFrontiers in cellular and infection microbiology · 2022
    Article
  7. Article
  8. Article
  9. Article
  10. International journal of molecular sciences · 2020
    Article
  11. Innate Immune Recognition: An Issue More Complex Than Expected.Frontiers in cellular and infection microbiology · 2019
    Review
  12. Article
  13. Review
  14. Review
  15. Article
  16. Frontiers in cellular and infection microbiology · 2017
    Article
  17. Article
  18. Review
  19. Article
  20. Article

25 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

8 authors.

Jonathan P ButcharDivision of Pulmonary and Critical Care, Department of Internal Medicine, The Ohio State University, Columbus, Ohio, United States of America. jon.butchar@osumc.edu
Thomas J Cremer
Corey D Clay
Mikhail A Gavrilin
Mark D Wewers
Clay B Marsh
Larry S Schlesinger
Susheela Tridandapani

Funding

Vaccines and Therapies Against BotulismU54AI057153 · NIAID · UNIVERSITY OF CHICAGO · PI SCHLESINGER, LARRY S. · 2003 to 2013
$87.6M
TWO SIGNAL REQUIREMENT FOR NATURAL KILLER IMMUNITYP01CA095426 · NCI · OHIO STATE UNIVERSITY · PI CALIGIURI, MICHAEL A · 2002 to 2016
$29.6M
SHIP-2 influence on macrophage Fc receptor functionR01AI059406 · NIAID · OHIO STATE UNIVERSITY · PI TRIDANDAPANI, SUSHEELA · 2005 to 2009
$1.4M
NCI NIH HHS P01 CA095426NIAID NIH HHS 1-U54-AI-057153NIAID NIH HHS R01 AI059406NIAID NIH HHS U54 AI057153
6 · The paper itself

Abstract

Francisella tularensis is a gram-negative facultative bacterium that causes the disease tularemia, even upon exposure to low numbers of bacteria. One critical characteristic of Francisella is its ability to dampen or subvert the host immune response. In order to help understand the mechanisms by which this occurs, we performed Affymetrix microarray analysis on transcripts from blood monocytes infected with the virulent Type A Schu S4 strain. Results showed that expression of several host response genes were reduced such as those associated with interferon signaling, Toll-like receptor signaling, autophagy and phagocytosis. When compared to microarrays from monocytes infected with the less virulent F. tularensis subsp. novicida, we found qualitative differences and also a general pattern of quantitatively reduced pro-inflammatory signaling pathway genes in the Schu S4 strain. Notably, the PI3K/Akt1 pathway appeared specifically down-regulated following Schu S4 infection and a concomitantly lower cytokine response was observed. This study identifies several new factors potentially important in host cell subversion by the virulent Type A F. tularensis that may serve as novel targets for drug discovery.

Indexed as

Oligonucleotide Array Sequence AnalysisCells, CulturedDown-RegulationFlow CytometryFrancisella tularensisGene Expression RegulationHost-Parasite InteractionsHumansInterferon-gammaInterferonsMonocytesPolymerase Chain ReactionToll-Like ReceptorsTranscription, GeneticInterferon-gammaInterferonsToll-Like Receptors

Identifiers

PMID18698339
PMCPMC2488368

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.