Evidence map›Paper›PMID 31040333›Full record

ArticleScientific reports2019

Efficacy and safety assessment of two enterococci phages in an in vitro biofilm wound model.

Luís D R Melo, R Ferreira, Ana R Costa, H Oliveira, J Azeredo

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 47 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 1 pooled it
6.7field-weighted citation impact, top 3% 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

47 citing papers in PubMed, 1 synthesis or guideline pooled it, 73 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Characterization ofPHAGE (New Rochelle, N.Y.) · 2026
    Article
  4. Review
  5. Preliminary study of the growth variability ofFrontiers in microbiology · 2026
    Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Phage Cocktail againstInternational journal of molecular and cellular medicine · 2025
    Article
  11. Review
  12. Review
  13. Review
  14. Article
  15. Article
  16. Molecular Aspects of the Functioning of Pathogenic Bacteria Biofilm Based onInternational journal of molecular sciences · 2024
    Review
  17. Review
  18. Frontiers in microbiology · 2024
    Article
  19. A novelFrontiers in microbiology · 2024
    Article
  20. The applications of animal models in phage therapy: An update.Human vaccines & immunotherapeutics · 2023
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Luís D R MeloCEB - Centre of Biological Engineering, University of Minho, 4710-057, Braga, Portugal.ORCID http://orcid.org/0000-0002-6865-6044
R FerreiraCEB - Centre of Biological Engineering, University of Minho, 4710-057, Braga, Portugal.ORCID http://orcid.org/0000-0002-7016-7944
Ana R CostaCEB - Centre of Biological Engineering, University of Minho, 4710-057, Braga, Portugal.ORCID http://orcid.org/0000-0001-6749-6408
H OliveiraCEB - Centre of Biological Engineering, University of Minho, 4710-057, Braga, Portugal.ORCID http://orcid.org/0000-0001-9564-5714
J AzeredoCEB - Centre of Biological Engineering, University of Minho, 4710-057, Braga, Portugal. jazeredo@deb.uminho.pt.ORCID http://orcid.org/0000-0002-5180-7133
University of Minho · PT

Funding

Development of a Melanoma Chemoprevention ModelK07CA111653 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI LAO, CHRISTOPHER D · 2006 to 2010
$689k
6 · The paper itself

Abstract

Chronic wounds affect thousands of people worldwide, causing pain and discomfort to patients and represent significant economical burdens to health care systems. The treatment of chronic wounds is very difficult and complex, particularly when wounds are colonized by bacterial biofilms which are highly tolerant to antibiotics. Enterococcus faecium and Enterococcus faecalis are within the most frequent bacteria present in chronic wounds. Bacteriophages (phages) have been proposed as an efficient and alternative against antibiotic-resistant infections, as those found in chronic wounds. We have isolated and characterized two novel enterococci phages, the siphovirus vB_EfaS-Zip (Zip) and the podovirus vB_EfaP-Max (Max) to be applied during wound treatment. Both phages demonstrated lytic behavior against E. faecalis and E. faecium. Genome analysis of both phages suggests the absence of genes associated with lysogeny. A phage cocktail containing both phages was tested against biofilms formed in wound simulated conditions at a multiplicity of infection of 1.0 and a 2.5 log CFU.mL

Indexed as

BiofilmsPhage Therapy3T3 CellsAnimalsBacteriolysisBacteriophagesCell SurvivalEnterococcusEpithelial CellsGenes, ViralHost SpecificityHumansHydrogen-Ion ConcentrationMiceTemperatureWound Infection

Identifiers

PMID31040333
PMCPMC6491613
OpenAlexW2943567940

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.