Evidence map›Paper›PMID 28572684›Full record

ArticleScientific reports2017

φBO1E, a newly discovered lytic bacteriophage targeting carbapenemase-producing Klebsiella pneumoniae of the pandemic Clonal Group 258 clade II lineage.

Marco Maria D'Andrea, Pasquale Marmo, Lucia Henrici De Angelis, Mattia Palmieri, Nagaia Ciacci, Gustavo Di Lallo, Elisa Demattè, Elisa Vannuccini, Pietro Lupetti, Gian Maria Rossolini and 1 more

Abstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing 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

46 citing papers in PubMed.

  1. Article
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  11. Broad host range phages target globalMicrobiology spectrum · 2024
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  13. Phage P2-71 against multi-drug resistantFrontiers in cellular and infection microbiology · 2024
    Article
  14. Review
  15. Characterization of four novel bacteriophages targeting multi-drug resistantFrontiers in cellular and infection microbiology · 2024
    Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. New Bacteriophages Members of thePHAGE (New Rochelle, N.Y.) · 2023
    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

11 authors.

Marco Maria D'AndreaDepartment of Medical Biotechnologies, University of Siena, Siena, Italy. marco.dandrea@unisi.it.ORCID 0000-0003-3187-3210
Pasquale MarmoDepartment of Biology, University of Rome "Tor Vergata", Rome, Italy.ORCID 0000-0002-4420-8124
Lucia Henrici De AngelisDepartment of Medical Biotechnologies, University of Siena, Siena, Italy.
Mattia PalmieriDepartment of Medical Biotechnologies, University of Siena, Siena, Italy.
Nagaia CiacciDepartment of Medical Biotechnologies, University of Siena, Siena, Italy.
Gustavo Di LalloDepartment of Biology, University of Rome "Tor Vergata", Rome, Italy.
Elisa DemattèDepartment of Medical Biotechnologies, University of Siena, Siena, Italy.
Elisa VannucciniDepartment of Life Sciences, University of Siena, Siena, Italy.
Pietro LupettiDepartment of Life Sciences, University of Siena, Siena, Italy.
Gian Maria RossoliniDepartment of Medical Biotechnologies, University of Siena, Siena, Italy.
Maria Cristina ThallerDepartment of Biology, University of Rome "Tor Vergata", Rome, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The pandemic dissemination of KPC carbapenemase-producing Klebsiella pneumoniae (KPC-KP) represents a major public health problem, given their extensive multidrug resistance profiles and primary role in causing healthcare-associated infections. This phenomenon has largely been contributed by strains of Clonal Group (CG) 258, mostly of clade II, which in some areas represent the majority of KPC-KP isolates. Here we have characterized a newly discovered lytic Podoviridae, named φBO1E, targeting KPC-KP strains of clade II lineage of CG258. Genomic sequencing revealed that φBO1E belongs to the Kp34virus genus (87% nucleotide identity to vB_KpnP_SU552A). ΦBO1E was stable over a broad pH and temperature range, exhibited strict specificity for K. pneumoniae strains of clade II of CG258, and was unable to establish lysogeny. In a Galleria mellonella infection model, φBO1E was able to protect larvae from death following infection with KPC-KP strains of clade II of CG258, including one colistin resistant strain characterized by a hypermucoviscous phenotype. To our best knowledge φBO1E is the first characterized lytic phage targeting K. pneumoniae strains of this pandemic clonal lineage. As such, it could be of potential interest to develop new agents for treatment of KPC-KP infections and for decolonization of subjects chronically colonized by these resistant superbugs.

Indexed as

Drug Resistance, BacterialAnti-Bacterial AgentsBacterial ProteinsBacteriophagesbeta-LactamasesKlebsiella InfectionsKlebsiella pneumoniaePandemicsAnti-Bacterial AgentsBacterial Proteinsbeta-Lactamasescarbapenemase

Identifiers

PMID28572684
PMCPMC5453958

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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.