Evidence map›Paper›PMID 27129223›Full record

ReviewThe Journal of biological chemistry2016

Impact of Environmental Cues on Staphylococcal Quorum Sensing and Biofilm Development.

Jeffrey S Kavanaugh, Alexander R Horswill

Open access · hybridAbstract readReview
In one paragraph

Review in The Journal of biological chemistry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed
7.8field-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

53 citing papers in PubMed, 100 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Review
  7. Response ofJournal of bacteriology · 2024
    Article
  8. Factors impacting the regulation ofMicrobiology spectrum · 2023
    Article
  9. Review
  10. Review
  11. Antimicrobial Treatment ofAntibiotics (Basel, Switzerland) · 2023
    Review
  12. Ciprofloxacin enhances the biofilm formation ofFrontiers in microbiology · 2023
    Article
  13. Article
  14. Article
  15. Article
  16. Eradication ofAntibiotics (Basel, Switzerland) · 2022
    Article
  17. Article
  18. Article
  19. Colonization and Infection of Indwelling Medical Devices byInternational journal of molecular sciences · 2022
    Review
  20. 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

2 authors at 1 institution in 1 country.

Jeffrey S KavanaughDepartment of Microbiology, Carver College of Medicine, University of Iowa, Iowa City, Iowa 52242.
Alexander R HorswillDepartment of Microbiology, Carver College of Medicine, University of Iowa, Iowa City, Iowa 52242. Electronic address: alex-horswill@uiowa.edu.
University of Iowa · US

Funding

The S. aureus biofilm lifecycleP01AI083211 · NIAID · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI THOMAS, VINAI · 2009 to 2023
$32.1M
Vector Core-Core 2P30DK054759 · NIDDK · UNIVERSITY OF IOWA · PI Alejandro Antonio Pezzulo · 1998 to 2026
$30.5M
Quorum Sensing Dependent Interactions with Biofilms and Innate Immunity DefensesI01BX002711 · VA · VA EASTERN COLORADO HEALTH CARE SYSTEM · PI ALEXANDER R HORSWILL · 2015 to 2026
–
BLRD VA I01 BX002711NIAID NIH HHS P01 AI083211NIDDK NIH HHS P30 DK054759
6 · The paper itself

Abstract

Staphylococci are commensal bacteria that colonize the epithelial surfaces of humans and many other mammals. These bacteria can also attach to implanted medical devices and develop surface-associated biofilm communities that resist clearance by host defenses and available chemotherapies. These communities are often associated with persistent staphylococcal infections that place a tremendous burden on the healthcare system. Understanding the regulatory program that controls staphylococcal biofilm development, as well as the environmental conditions that modulate this program, has been a focal point of research in recent years. A central regulator controlling biofilm development is a peptide quorum-sensing system, also called the accessory gene regulator or agr system. In the opportunistic pathogen Staphylococcus aureus, the agr system controls production of exo-toxins and exo-enzymes essential for causing infections, and simultaneously, it modulates the ability of this pathogen to attach to surfaces and develop a biofilm, or to disperse from the biofilm state. In this review, we explore advances on the interconnections between the agr quorum-sensing system and biofilm mechanisms, and topics covered include recent findings on how different environmental conditions influence quorum sensing, the impact on biofilm development, and ongoing questions and challenges in the field. As our understanding of the quorum sensing and biofilm interconnection advances, there are growing opportunities to take advantage of this knowledge and develop therapeutic approaches to control staphylococcal infections.

Indexed as

EnvironmentBiofilmsGene Expression Regulation, BacterialHost-Pathogen InteractionsHumansHydrogen-Ion ConcentrationModels, GeneticQuorum SensingStaphylococcal InfectionsStaphylococcus aureusbiofilmbiofilmsinfectionMethicillin-resistant Staphylococcus aureus (MRSA)quorum sensingStaphylococcus aureus (S. aureus)

Identifiers

PMID27129223
PMCPMC4933443
OpenAlexW2342255565

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.