Evidence map›Paper›PMID 32317653›Full record

ArticleScientific reports2020

Unravelling the consequences of the bacteriophages in human samples.

Pedro Blanco-Picazo, Dietmar Fernández-Orth, Maryury Brown-Jaque, Elisenda Miró, Paula Espinal, Lorena Rodríguez-Rubio, Maite Muniesa, Ferran Navarro

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. 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
3.7field-weighted citation impact, top 7% 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, 38 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. InducedFrontiers in microbiology · 2024
    Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Phage therapeutics: from promises to practices and prospectives.Applied microbiology and biotechnology · 2021
    Review
  16. Article
  17. Review
  18. Bacteriophages immunomodulate the response of monocytes.Experimental biology and medicine (Maywood, N.J.) · 2021
    Article
  19. The Role of Antibiotic ResistantAntibiotics (Basel, Switzerland) · 2021
    Review
  20. Review
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 4 institutions in 1 country.

Pedro Blanco-PicazoDepartment of Genetics, Microbiology and Statistics, University of Barcelona, Diagonal 643, Annex, Floor 0, 08028, Barcelona, Spain.
Dietmar Fernández-OrthEuropean Genome-phenome Archive, Centre for Genomic Regulation (CRG), Doctor Aiguader 88, 08003, Barcelona, Spain.ORCID http://orcid.org/0000-0002-1237-3192
Maryury Brown-JaqueDepartment of Genetics, Microbiology and Statistics, University of Barcelona, Diagonal 643, Annex, Floor 0, 08028, Barcelona, Spain.
Elisenda MiróServei de Microbiologia, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Sant Quintí 89, 08041, Barcelona, Spain.
Paula EspinalServei de Microbiologia, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Sant Quintí 89, 08041, Barcelona, Spain.
Lorena Rodríguez-RubioDepartment of Genetics, Microbiology and Statistics, University of Barcelona, Diagonal 643, Annex, Floor 0, 08028, Barcelona, Spain.
Maite MuniesaDepartment of Genetics, Microbiology and Statistics, University of Barcelona, Diagonal 643, Annex, Floor 0, 08028, Barcelona, Spain. mmuniesa@ub.edu.ORCID http://orcid.org/0000-0001-5549-1394
Ferran NavarroServei de Microbiologia, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Sant Quintí 89, 08041, Barcelona, Spain.ORCID http://orcid.org/0000-0002-4302-2838
Universitat de Barcelona · ESHospital de Sant Pau · ESCentre for Genomic Regulation · ESUniversitat Autònoma de Barcelona · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bacteriophages are abundant in human biomes and therefore in human clinical samples. Although this is usually not considered, they might interfere with the recovery of bacterial pathogens at two levels: 1) by propagating in the enrichment cultures used to isolate the infectious agent, causing the lysis of the bacterial host and 2) by the detection of bacterial genes inside the phage capsids that mislead the presence of the bacterial pathogen. To unravel these interferences, human samples (n = 271) were analyzed and infectious phages were observed in 11% of blood culture, 28% of serum, 45% of ascitic fluid, 14% of cerebrospinal fluid and 23% of urine samples. The genetic content of phage particles from a pool of urine and ascitic fluid samples corresponded to bacteriophages infecting different bacterial genera. In addition, many bacterial genes packaged in the phage capsids, including antibiotic resistance genes and 16S rRNA genes, were detected in the viromes. Phage interference can be minimized applying a simple procedure that reduced the content of phages up to 3 logs while maintaining the bacterial load. This method reduced the detection of phage genes avoiding the interference with molecular detection of bacteria and reduced the phage propagation in the cultures, enhancing the recovery of bacteria up to 6 logs.

Indexed as

Ascitic FluidBacteriaBlood CultureCapsidCerebrospinal FluidFiltrationHumansInoviridaeLysogenyMolecular TypingMyoviridaePodoviridaeRNA, Ribosomal, 16SSerumSiphoviridaeUrineRNA, Ribosomal, 16S

Identifiers

PMID32317653
PMCPMC7174282
OpenAlexW3017058581

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.