Evidence map›Paper›PMID 27490492›Full record

ArticlePLoS pathogens2016

High Frequency and Diversity of Antimicrobial Activities Produced by Nasal Staphylococcus Strains against Bacterial Competitors.

Daniela Janek, Alexander Zipperer, Andreas Kulik, Bernhard Krismer, Andreas Peschel

Open access · goldAbstract read
In one paragraph

Article in PLoS pathogens, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 100 papers.

0numbers the graph read from it
0cells of the map it votes in
100citing papers in PubMed
19.1field-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

100 citing papers in PubMed, 163 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Article
  6. The Evolution of Symbiosis inBiomolecules · 2026
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Computational and in vitro evaluation of probiotic treatments for nasalProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  16. Complete genome sequence ofMicrobiology resource announcements · 2025
    Article
  17. Article
  18. Review
  19. Review
  20. Article

40 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

5 authors at 2 institutions in 1 country.

Daniela JanekInterfaculty Institute of Microbiology and Infection Medicine, Infection Biology, Eberhard-Karls-University Tübingen, Tübingen, Germany.
Alexander ZippererInterfaculty Institute of Microbiology and Infection Medicine, Infection Biology, Eberhard-Karls-University Tübingen, Tübingen, Germany.
Andreas KulikInterfaculty Institute of Microbiology and Infection Medicine, Microbiology/Biotechnology, Eberhard-Karls-University Tübingen, Tübingen, Germany.
Bernhard KrismerInterfaculty Institute of Microbiology and Infection Medicine, Infection Biology, Eberhard-Karls-University Tübingen, Tübingen, Germany.
Andreas PeschelInterfaculty Institute of Microbiology and Infection Medicine, Infection Biology, Eberhard-Karls-University Tübingen, Tübingen, Germany.
University of Tübingen · DEGerman Center for Infection Research · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The human nasal microbiota is highly variable and dynamic often enclosing major pathogens such as Staphylococcus aureus. The potential roles of bacteriocins or other mechanisms allowing certain bacterial clones to prevail in this nutrient-poor habitat have hardly been studied. Of 89 nasal Staphylococcus isolates, unexpectedly, the vast majority (84%) was found to produce antimicrobial substances in particular under habitat-specific stress conditions, such as iron limitation or exposure to hydrogen peroxide. Activity spectra were generally narrow but highly variable with activities against certain nasal members of the Actinobacteria, Proteobacteria, Firmicutes, or several groups of bacteria. Staphylococcus species and many other Firmicutes were insusceptible to most of the compounds. A representative bacteriocin was identified as a nukacin-related peptide whose inactivation reduced the capacity of the producer Staphylococcus epidermidis IVK45 to limit growth of other nasal bacteria. Of note, the bacteriocin genes were found on mobile genetic elements exhibiting signs of extensive horizontal gene transfer and rearrangements. Thus, continuously evolving bacteriocins appear to govern bacterial competition in the human nose and specific bacteriocins may become important agents for eradication of notorious opportunistic pathogens from human microbiota.

Indexed as

AntibiosisBacteriocinsChromatography, High Pressure LiquidHumansMicrobiotaNosePolymerase Chain ReactionSpectrometry, Mass, Electrospray IonizationStaphylococcusBacteriocins

Identifiers

PMID27490492
PMCPMC4973975
OpenAlexW2486460933

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.