Evidence map›Paper›PMID 37701995›Full record

ArticleBioinformatics (Oxford, England)2023

P-DOR, an easy-to-use pipeline to reconstruct bacterial outbreaks using genomics.

Gherard Batisti Biffignandi, Greta Bellinzona, Greta Petazzoni, Davide Sassera, Gian Vincenzo Zuccotti, Claudio Bandi, Fausto Baldanti, Francesco Comandatore, Stefano Gaiarsa

Abstract read
In one paragraph

Article in Bioinformatics (Oxford, England), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. HeterogeneousJournal of medical microbiology · 2025
    Article
  4. Bloodstream Infection Caused byMicroorganisms · 2024
    Article
  5. Clinical isolates of ST131Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2024
    Article
  6. 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

9 authors.

Gherard Batisti BiffignandiDepartment of Biology and Biotechnology, University of Pavia, Pavia, 27100, Italy.
Greta BellinzonaDepartment of Biology and Biotechnology, University of Pavia, Pavia, 27100, Italy.
Greta PetazzoniDepartment of Medical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, 27100, Italy.
Davide SasseraDepartment of Biology and Biotechnology, University of Pavia, Pavia, 27100, Italy.
Gian Vincenzo ZuccottiDepartment of Biomedical and Clinical Sciences, Pediatric Clinical Research Center Romeo ed Enrica Invernizzi, University of Milan, Milan, 20157, Italy.
Claudio BandiDepartment of Biosciences, Pediatric Clinical Research Center Romeo ed Enrica Invernizzi, University of Milan, Milan, 20133, Italy.
Fausto BaldantiDepartment of Medical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, 27100, Italy.
Francesco ComandatoreDepartment of Biomedical and Clinical Sciences, Pediatric Clinical Research Center Romeo ed Enrica Invernizzi, University of Milan, Milan, 20157, Italy.ORCID 0000-0001-8298-4792
Stefano GaiarsaMicrobiology and Virology Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, 27100, Italy.ORCID 0000-0002-5847-6568

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

summaryBacterial Healthcare-Associated Infections (HAIs) are a major threat worldwide, which can be counteracted by establishing effective infection control measures, guided by constant surveillance and timely epidemiological investigations. Genomics is crucial in modern epidemiology but lacks standard methods and user-friendly software, accessible to users without a strong bioinformatics proficiency. To overcome these issues we developed P-DOR, a novel tool for rapid bacterial outbreak characterization. P-DOR accepts genome assemblies as input, it automatically selects a background of publicly available genomes using k-mer distances and adds it to the analysis dataset before inferring a Single-Nucleotide Polymorphism (SNP)-based phylogeny. Epidemiological clusters are identified considering the phylogenetic tree topology and SNP distances. By analyzing the SNP-distance distribution, the user can gauge the correct threshold. Patient metadata can be inputted as well, to provide a spatio-temporal representation of the outbreak. The entire pipeline is fast and scalable and can be also run on low-end computers. AVAILABILITY AND IMPLEMENTATION: P-DOR is implemented in Python3 and R and can be installed using conda environments. It is available from GitHub https://github.com/SteMIDIfactory/P-DOR under the GPL-3.0 license.

Indexed as

Computational BiologyGenomicsBacteriaDisease OutbreaksGenomeGenome, BacterialHumansPhylogenySoftware

Identifiers

PMID37701995
PMCPMC10533420

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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.