Evidence map›Paper›PMID 26347362›Full record

ArticleMicrobial biotechnology2016

A novel bacteriophage cocktail reduces and disperses Pseudomonas aeruginosa biofilms under static and flow conditions.

Diana R Alves, P Perez-Esteban, W Kot, J E Bean, T Arnot, L H Hansen, Mark C Enright, A Tobias A Jenkins

Open access · goldAbstract read
In one paragraph

Article in Microbial biotechnology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed
5.6field-weighted citation impact, top 4% 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

72 citing papers in PubMed, 117 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Antibiotics (Basel, Switzerland) · 2026
    Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Isolation of Lytic Bacteriophages ofVeterinary sciences · 2025
    Article
  12. Article
  13. The Ability of Bacteriophages to Reduce Biofilms Produced byAntibiotics (Basel, Switzerland) · 2025
    Article
  14. CombattingAntibiotics (Basel, Switzerland) · 2025
    Review
  15. Review
  16. Multidrug-resistantFrontiers in microbiology · 2025
    Review
  17. Article
  18. Article
  19. Article
  20. Review

12 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 at 3 institutions in 2 countries.

Diana R AlvesDepartment of Chemistry, University of Bath, Bath, Claverton Down, BA2 7AY, UK.ORCID http://orcid.org/0000-0002-6008-1899
P Perez-EstebanDepartment of Chemical Engineering, University of Bath, Bath, Claverton Down, BA2 7AY, UK.
W KotDepartment of Environmental Science, Aarhus Universitet, Frederiksborgvej 399, Postboks, 358, Roskilde, DK-4000, Denmark.
J E BeanDepartment of Chemistry, University of Bath, Bath, Claverton Down, BA2 7AY, UK.
T ArnotDepartment of Chemical Engineering, University of Bath, Bath, Claverton Down, BA2 7AY, UK.
L H HansenDepartment of Environmental Science, Aarhus Universitet, Frederiksborgvej 399, Postboks, 358, Roskilde, DK-4000, Denmark.
Mark C EnrightSchool of Healthcare Sciences, Manchester Metropolitan University, John Dalton Building, Chester Street, Manchester, M1 5GD, UK.
A Tobias A JenkinsDepartment of Chemistry, University of Bath, Bath, Claverton Down, BA2 7AY, UK.
University of Bath · GBAarhus University · DKManchester Metropolitan University · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pseudomonas aeruginosa is an opportunistic human pathogen that forms highly stable communities - biofilms, which contribute to the establishment and maintenance of infections. The biofilm state and intrinsic/acquired bacterial resistance mechanisms contribute to resistance/tolerance to antibiotics that is frequently observed in P. aeruginosa isolates. Here we describe the isolation and characterization of six novel lytic bacteriophages: viruses that infect bacteria, which together efficiently infect and kill a wide range of P. aeruginosa clinical isolates. The phages were used to formulate a cocktail with the potential to eliminate P. aeruginosa PAO1 planktonic cultures. Two biofilm models were studied, one static and one dynamic, and the phage cocktail was assessed for its ability to reduce and disperse the biofilm biomass. For the static model, after 4 h of contact with the phage suspension (MOI 10) more than 95% of biofilm biomass was eliminated. In the flow biofilm model, a slower rate of activity by the phage was observed, but 48 h after addition of the phage cocktail the biofilm was dispersed, with most cells eliminated (> 4 logs) comparing with the control. This cocktail has the potential for development as a therapeutic to control P. aeruginosa infections, which are predominantly biofilm centred.

Indexed as

BiofilmsBacteriophagesHumansPseudomonas aeruginosaPseudomonas Infections

Identifiers

PMID26347362
PMCPMC4720417
OpenAlexW2144683987

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.