Evidence map›Paper›PMID 27334228›Full record

ArticleJournal of leukocyte biology2016

Staphylococcus aureus SaeR/S-regulated factors reduce human neutrophil reactive oxygen species production.

Fermin E Guerra, Conrad B Addison, Nienke W M de Jong, Joseph Azzolino, Kyler B Pallister, Jos A G van Strijp, Jovanka M Voyich

Open access · bronzeAbstract read
In one paragraph

Article in Journal of leukocyte biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.9field-weighted citation impact, top 10% 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

24 citing papers in PubMed, 37 citations in OpenAlex.

  1. Methicillin-resistant Staphylococcus aureus.Nature reviews. Disease primers · 2026
    Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Interspecies Regulation BetweenFrontiers in microbiology · 2022
    Article
  11. Article
  12. Article
  13. Article
  14. The Accessory GeneFrontiers in microbiology · 2020
    Article
  15. Immune Evasion byMicrobiology spectrum · 2019
    Review
  16. Article
  17. Article
  18. Review
  19. Aspartic Acid Residue 51 of SaeR Is Essential forFrontiers in microbiology · 2018
    Article
  20. Immune evasion by a staphylococcal inhibitor of myeloperoxidase.Proceedings of the National Academy of Sciences of the United States of America · 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

7 authors at 3 institutions in 2 countries.

Fermin E GuerraDepartment of Microbiology and Immunology, Montana State University, Bozeman, Montana, USA.
Conrad B AddisonSchool of Medicine, University of Washington, Seattle, Washington, USA; and.
Nienke W M de JongMedical Microbiology University Medical Center Utrecht, Utrecht,Netherlands.
Joseph AzzolinoDepartment of Microbiology and Immunology, Montana State University, Bozeman, Montana, USA.
Kyler B PallisterDepartment of Microbiology and Immunology, Montana State University, Bozeman, Montana, USA.
Jos A G van StrijpMedical Microbiology University Medical Center Utrecht, Utrecht,Netherlands.
Jovanka M VoyichDepartment of Microbiology and Immunology, Montana State University, Bozeman, Montana, USA; jovanka@montana.edu.
Montana State University · USUniversity Medical Center Utrecht · NLUniversity of Washington · US

Funding

VIRUSES: FROM PARTICLES TO PROTEOMICSP20RR020185 · NCRR · MONTANA STATE UNIVERSITY - BOZEMAN · PI QUINN, MARK T · 2004 to 2011
$17.0M
Role of the Staphylococcus aureus SaeR/S Regulatory System in Neutrophil EvasionR01AI090046 · NIAID · MONTANA STATE UNIVERSITY - BOZEMAN · PI VOYICH, JOVANKA M · 2011 to 2015
$1.7M
NCRR NIH HHS P20 RR020185NIAID NIH HHS R01 AI090046
6 · The paper itself

Abstract

Neutrophils are the first line of defense after a pathogen has breached the epithelial barriers, and unimpaired neutrophil functions are essential to clear infections. Staphylococcus aureus is a prevalent human pathogen that is able to withstand neutrophil killing, yet the mechanisms used by S. aureus to inhibit neutrophil clearance remain incompletely defined. The production of reactive oxygen species (ROS) is a vital neutrophil antimicrobial mechanism. Herein, we test the hypothesis that S. aureus uses the SaeR/S two-component gene regulatory system to produce virulence factors that reduce neutrophil ROS production. With the use of ROS probes, the temporal and overall production of neutrophil ROS was assessed during exposure to the clinically relevant S. aureus USA300 (strain LAC) and its isogenic mutant LACΔsaeR/S Our results demonstrated that SaeR/S-regulated factors do not inhibit neutrophil superoxide (O

Indexed as

Gene Expression Regulation, BacterialBacterial ProteinsCatalaseHumansHydrogen PeroxideHypochlorous AcidLuminolNeutrophilsPhagocytosisProtein KinasesReactive Oxygen SpeciesRespiratory BurstStaphylococcus aureusSuperoxidesTranscription FactorsVirulenceBacterial ProteinsCatalaseHydrogen PeroxideHypochlorous AcidLuminolProtein KinasesReactive Oxygen SpeciesSaeR protein, Staphylococcus aureusSaeS protein, Staphylococcus aureusSuperoxidesTranscription Factorsbacteriahost-pathogen interactionsinnate immunitytwo-component systems

Identifiers

PMID27334228
PMCPMC5069094
OpenAlexW2463610194

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.