Evidence map›Paper›PMID 33931013›Full record

ArticleBMC microbiology2021

Sewage and sewage-contaminated environments are the most prominent sources to isolate phages against Pseudomonas aeruginosa.

Bahareh Lashtoo Aghaee, Mohammadali Khan Mirzaei, Mohammad Yousef Alikhani, Ali Mojtahedi

Abstract read
In one paragraph

Article in BMC microbiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
–field-weighted citation impact
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

29 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Isolation and characterization of a lytic phage and its efficacy against multi-drug resistant strains of pseudomonas aeruginosa.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2026
    Article
  6. International journal of microbiology · 2026
    Article
  7. Review
  8. Article
  9. Eliminating the type I restriction endonuclease fromMicrobiology (Reading, England) · 2025
    Article
  10. Pathogen-Phage Geomapping to Overcome Resistance.bioRxiv : the preprint server for biology · 2025
    Article
  11. Article
  12. Article
  13. Systematic bacteriophage selection for the lysis of multipleFrontiers in cellular and infection microbiology · 2025
    Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

4 authors.

Bahareh Lashtoo Aghaee *Department of Microbiology, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
Mohammadali Khan Mirzaei *Institute of Virology, Helmholtz Center Munich and Technical University of Munich, 85764, Neuherberg, Bavaria, Germany.
Mohammad Yousef AlikhaniDepartment of Microbiology, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran. alikhani@umsha.ac.ir.
Ali MojtahediDepartment of Microbiology, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran. mojtahedi@gums.ac.ir.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundP. aeruginosa is the primary source of hospital-acquired infections. Unfortunately, antibiotic resistance is growing to precariously high levels, making the infections by this pathogen life-threatening and hard to cure. One possible alternative to antibiotics is to use phages. However, the isolation of phages suitable for phage therapy- be lytic, be efficient, and have a broad host range -against some target bacteria has proven difficult. To identify the best places to look for these phages against P. aeruginosa we screened hospital sewages, soils, and rivers in two cities.

resultsWe isolated eighteen different phages, determined their host range, infection property, and plaque morphology. We found that the sewage and sewage-contaminated environments are the most reliable sources for the isolation of Pseudomonas phages. In addition, phages isolated from hospital sewage showed the highest efficiency in lysing the bacteria used for host range determination. In contrast, phages from the river had larger plaque size and lysed bacteria with higher levels of antibiotic resistance.

conclusionsOur findings provided additional support for the importance of sewage as the source of phage isolation.

Indexed as

Anti-Bacterial AgentsDrug Resistance, BacterialEnvironmental MicrobiologyHost SpecificityHumansPhage TherapyPseudomonas aeruginosaPseudomonas InfectionsPseudomonas PhagesRiversSewageAnti-Bacterial AgentsSewageAntibiotic resistanceHost-rangePhage isolationPhage therapyPseudomonas aeruginosa

Identifiers

PMID33931013
PMCPMC8088035

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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.