Evidence map›Paper›PMID 28266498›Full record

ArticleNature communications2017

Reconstruction of the metabolic network of Pseudomonas aeruginosa to interrogate virulence factor synthesis.

Jennifer A Bartell, Anna S Blazier, Phillip Yen, Juliane C Thøgersen, Lars Jelsbak, Joanna B Goldberg, Jason A Papin

Abstract read
In one paragraph

Article in Nature communications, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers.

0numbers the graph read from it
0cells of the map it votes in
80citing 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

80 citing papers in PubMed.

  1. Potential plastic biodegradation in lakes worldwide.Innovation (Cambridge (Mass.)) · 2026
    Article
  2. Calcium regulation ofApplied and environmental microbiology · 2026
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  3. Article
  4. Predicting Strain-Specific Metabolic Capabilities in the GenusComputational and structural biotechnology journal · 2026
    Article
  5. Rational Targeting and gRNA Design for Enhancing Quorum Quenching inComputational and structural biotechnology journal · 2026
    Article
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20 more citing papers are in PubMed but not listed here.

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

7 authors.

Jennifer A BartellThe Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, 2970 Hørsholm, Denmark.ORCID 0000-0003-2750-9678
Anna S BlazierBiomedical Engineering, University of Virginia, Charlottesville, Virginia 22908, USA.ORCID 0000-0001-5226-0339
Phillip YenBiomedical Engineering, University of Virginia, Charlottesville, Virginia 22908, USA.ORCID 0000-0002-0234-7791
Juliane C ThøgersenDepartment of Biotechnology and Biomedicine, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark.
Lars JelsbakDepartment of Biotechnology and Biomedicine, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark.ORCID 0000-0002-5759-9769
Joanna B GoldbergDepartment of Pediatrics, Division of Pulmonology, Allergy/Immunology, Cystic Fibrosis and Sleep, Children's Healthcare of Atlanta, Atlanta, Georgia 30322, USA.
Jason A PapinBiomedical Engineering, University of Virginia, Charlottesville, Virginia 22908, USA.

Funding

Network Analysis of Pathogenicity in Pseudomonas aeruginosaR01GM088244 · NIGMS · UNIVERSITY OF VIRGINIA · PI PAPIN, JASON · 2010 to 2014
$1.5M
Mapping and predicting metabolic fluxes between the ileal microbiome and hostR01GM108501 · NIGMS · UNIVERSITY OF VIRGINIA · PI PAPIN, JASON · 2014 to 2017
$1.4M
NIGMS NIH HHS R01 GM088244NIGMS NIH HHS R01 GM108501
6 · The paper itself

Abstract

Virulence-linked pathways in opportunistic pathogens are putative therapeutic targets that may be associated with less potential for resistance than targets in growth-essential pathways. However, efficacy of virulence-linked targets may be affected by the contribution of virulence-related genes to metabolism. We evaluate the complex interrelationships between growth and virulence-linked pathways using a genome-scale metabolic network reconstruction of Pseudomonas aeruginosa strain PA14 and an updated, expanded reconstruction of P. aeruginosa strain PAO1. The PA14 reconstruction accounts for the activity of 112 virulence-linked genes and virulence factor synthesis pathways that produce 17 unique compounds. We integrate eight published genome-scale mutant screens to validate gene essentiality predictions in rich media, contextualize intra-screen discrepancies and evaluate virulence-linked gene distribution across essentiality datasets. Computational screening further elucidates interconnectivity between inhibition of virulence factor synthesis and growth. Successful validation of selected gene perturbations using PA14 transposon mutants demonstrates the utility of model-driven screening of therapeutic targets.

Indexed as

Metabolic Networks and PathwaysBiomassCulture MediaGenes, BacterialGenes, EssentialModels, BiologicalMutationOligopeptidesPseudomonas aeruginosaReproducibility of ResultsSmall Molecule LibrariesVirulenceVirulence FactorsCulture MediaOligopeptidespyoverdinSmall Molecule LibrariesVirulence Factors

Identifiers

PMID28266498
PMCPMC5344303

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.