Evidence map›Paper›PMID 32487015›Full record

ArticleBMC microbiology2020

Isolation and characterization of bacteriophages against virulent Aeromonas hydrophila.

Jin Liu, Shanshan Gao, Yuhao Dong, Chengping Lu, Yongjie Liu

Open access · goldAbstract read
In one paragraph

Article in BMC microbiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
7.1field-weighted citation impact, top 2% 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

51 citing papers in PubMed, 92 citations in OpenAlex.

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  19. Characterization and genomic analysis of twoFrontiers in microbiology · 2025
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  20. Bacteriocin Mining inFoods (Basel, Switzerland) · 2024
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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 at 1 institution in 1 country.

Jin LiuJoint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, China.
Shanshan GaoSucheng District Animal Husbandry and Veterinary Station, Suqian, 223800, China.
Yuhao DongJoint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, China.
Chengping LuJoint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, China.
Yongjie LiuJoint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, China. liuyongjie@njau.edu.cn.ORCID 0000-0001-7301-9501
Nanjing Agricultural University · CN

Funding

Independent Innovation Fund of Agricultural Science and Technology in Jiangsu Province CX(17)2027, CX(18)2011National Key R & D Program of China 2019YFC1605402Priority Academic Program Development of Jiangsu Higher Education Institutions PAPDThree New Aquatic Projects in Jiangsu Province D2017-3-1
6 · The paper itself

Abstract

backgroundAeromonas hydrophila is an important water-borne pathogen that leads to a great economic loss in aquaculture. Along with the abuse of antibiotics, drug-resistant strains rise rapidly. In addition, the biofilms formed by this bacterium limited the antibacterial effect of antibiotics. Bacteriophages have been attracting increasing attention as a potential alternative to antibiotics against bacterial infections.

resultsFive phages against pathogenic A. hydrophila, named N21, W3, G65, Y71 and Y81, were isolated. Morphological analysis by transmission electron microscopy revealed that phages N21, W3 and G65 belong to the family Myoviridae, while Y71 and Y81 belong to the Podoviridae. These phages were found to have broad host spectra, short latent periods and normal burst sizes. They were sensitive to high temperature but had a wide adaptability to the pH. In addition, the phages G65 and Y81 showed considerable bacterial killing effect and potential in preventing formation of A. hydrophila biofilm; and the phages G65, W3 and N21 were able to scavenge mature biofilm effectively. Phage treatments applied to the pathogenic A. hydrophila in mice model resulted in a significantly decreased bacterial loads in tissues.

conclusionsFive A. hydrophila phages were isolated with broad host ranges, low latent periods, and wide pH and thermal tolerance. And the phages exhibited varying abilities in controlling A. hydrophila infection. This work presents promising data supporting the future use of phage therapy.

Indexed as

Aeromonas hydrophilaAnimalsBacterial LoadBacteriophagesBiofilmsDisease Models, AnimalGram-Negative Bacterial InfectionsHot TemperatureHydrogen-Ion ConcentrationMiceMicroscopy, Electron, TransmissionMyoviridaePhage TherapyPodoviridaeAeromonas hydrophilaBacteriophageBiofilmBiological characteristicsPhage therapy

Identifiers

PMID32487015
PMCPMC7268745
OpenAlexW3031293150

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.