Evidence map›Paper›PMID 35708005›Full record

ArticleJournal of clinical laboratory analysis2022

Isolation of a lytic bacteriophage against extensively drug-resistant Acinetobacter baumannii infections and its dramatic effect in rat model of burn infection.

Ehsanollah Ghaznavi-Rad, Majid Komijani, Alireza Moradabadi, Marzieh Rezaei, Nima Shaykh-Baygloo

Abstract read
In one paragraph

Article in Journal of clinical laboratory analysis, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Virulence · 2026
    Review
  2. Review
  3. Review
  4. Review
  5. Article
  6. Article
  7. Advances in phage therapy forFrontiers in microbiology · 2026
    Review
  8. Bacteriophages targetingFrontiers in microbiology · 2026
    Review
  9. Application of three-dimensional bacteriophage cocktail biogel on infected burn wounds in rats.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2025
    Article
  10. Review
  11. Review
  12. Review
  13. Bacteriophage therapy reducesAntimicrobial agents and chemotherapy · 2024
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. 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

5 authors.

Ehsanollah Ghaznavi-RadDepartment of Medical Laboratory Science, Faculty of Paramedicine, Arak University of Medical Sciences, Arak, Iran.
Majid KomijaniDepartment of Biology, Faculty of Science, Arak University, Arak, Iran.ORCID https://orcid.org/0000-0001-6206-5190
Alireza MoradabadiMolecular and medicine research center, Khomein University of Medical Sciences, Khomein, Iran.ORCID https://orcid.org/0000-0003-2496-0973
Marzieh RezaeiDepartment of Cell, Molecular Biology and Microbiology, Faculty of Biological Sciences and Biotechnology, University of Isfahan, Isfahan, Iran.
Nima Shaykh-BayglooDepartment of Biology, Faculty of Science, Urmia University, Urmia, Iran.

Funding

Arak University of Medical Sciencesthe Research Council
6 · The paper itself

Abstract

objectivesAcinetobacter Baumannii is an opportunistic nosocomial pathogen belonging to the Moraxellaceae family. The emergence of multidrug resistant strains of this pathogen caused many problems for hospitals and patients. The aim of the current study was to isolate, identify, and morphologically, physiologically, and in vivo analyze a new lytic bacteriophage targeting extensively drug-resistant (XDR) A. baumannii. MATERIALS AND

methodsDifferent wastewater samples were tested for isolation of lytic bacteriophage against 19 A. baumannii isolates obtained from patients hospitalized in a hospital in Arak, Iran, from January 2019 to March 2019. The phenotypic and genotypic characteristics of A. baumannii strains (resistance genes including: adeA, adeB, adeC, adeR, adeS, ISAba1, blaOXA-23, blaOXA-24) were analyzed. The isolated phage characteristics including adsorption time, pH and thermal stability, host range, one-step growth rate, electron microscopy examination, and therapeutic efficacy of the phage were also investigated. Therapeutic efficacy of the phage was evaluated in a rat model with burn infection of XDR A. baumannii. The lesion image was taken on different days after burning and infection induction and was compared with phage untreated lesions.

resultsThe results showed unique characteristics of the isolated phage (vB-AbauM-Arak1) including high specificity for Acinetobacter baumannii, stability at a relatively wide range of temperatures and pH values, short adsorption time, short latent period, and large burst size. In relation to the therapeutic efficacy of the phage, the lesion area decreased in phage-treated groups over 14 days than in those untreated, significantly (p < 0.05).

conclusionOur findings demonstrated that isolated lytic phage was able to eliminate burn infections caused by XDR A. baumannii in a rat model. So, it may be recommended as alternative options toward to developing a treatment for extensively drug resistant Acinetobacter infections.

Indexed as

Acinetobacter baumanniiAcinetobacter InfectionsBacteriophagesBurnsDrug Resistance, Multiple, BacterialPhage TherapyAnimalsAnti-Bacterial AgentsDisease Models, AnimalIranRatsAnti-Bacterial AgentsAcinetobacter baumanniiantibiotic resistancebacteriophageburnphage therapy

Identifiers

PMID35708005
PMCPMC9279972

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Registered trials

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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.