Evidence map›Paper›PMID 30022089›Full record

ArticleScientific reports2018

Inactivation of TCA cycle enhances Staphylococcus aureus persister cell formation in stationary phase.

Ying Wang, Martin Saxtorph Bojer, Shilpa Elizabeth George, Zhihao Wang, Peter Ruhdal Jensen, Christiane Wolz, Hanne Ingmer

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers.

0numbers the graph read from it
0cells of the map it votes in
68citing papers in PubMed
8.7field-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

68 citing papers in PubMed, 106 citations in OpenAlex.

  1. Article
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  10. A rational approach to discovering new persister control agents.Antimicrobial agents and chemotherapy · 2025
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  11. Microbiology spectrum · 2025
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  18. UNRAVELING CRP/cAMP-MEDIATED METABOLIC REGULATION INbioRxiv : the preprint server for biology · 2025
    Article
  19. Article
  20. Article

8 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 at 3 institutions in 2 countries.

Ying WangDepartment of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Stigbøjlen 4, 1870, Frederiksberg C, Denmark.
Martin Saxtorph BojerDepartment of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Stigbøjlen 4, 1870, Frederiksberg C, Denmark.
Shilpa Elizabeth GeorgeDepartment of Medical Microbiology and Hygiene, Interfaculty Institute for Microbiology and Infection Medicine Tübingen (IMIT), University of Tübingen, Elfriede-Aulhorn-Straße 6, 72076, Tübingen, Germany.
Zhihao WangNational Food Institute, Technical University of Denmark, DK-2800 Kgs, Lyngby, Denmark.
Peter Ruhdal JensenNational Food Institute, Technical University of Denmark, DK-2800 Kgs, Lyngby, Denmark.
Christiane WolzDepartment of Medical Microbiology and Hygiene, Interfaculty Institute for Microbiology and Infection Medicine Tübingen (IMIT), University of Tübingen, Elfriede-Aulhorn-Straße 6, 72076, Tübingen, Germany.
Hanne IngmerDepartment of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Stigbøjlen 4, 1870, Frederiksberg C, Denmark. hi@sund.ku.dk.
University of Copenhagen · DKTechnical University of Denmark · DKUniversity of Tübingen · DE

Funding

Danmarks Grundforskningsfond (Danish National Research Foundation) DNRF-120Deutsche Forschungsgemeinschaft (German Research Foundation) SFB766Strategiske Forskningsråd (Danish Council for Strategic Research) 0603-00522B
6 · The paper itself

Abstract

Persister cells constitute a small subpopulation of bacteria that display remarkably high antibiotic tolerance and for pathogens such as Staphylococcus aureus are suspected as culprits of chronic and recurrent infections. Persisters formed during exponential growth are characterized by low ATP levels but less is known of cells in stationary phase. By enrichment from a transposon mutant library in S. aureus we identified mutants that in this growth phase displayed enhanced persister cell formation. We found that inactivation of either sucA or sucB, encoding the subunits of the α-ketoglutarate dehydrogenase of the tricarboxylic acid cycle (TCA cycle), increased survival to lethal concentrations of ciprofloxacin by 10-100 fold as did inactivation of other TCA cycle genes or atpA encoding a subunit of the F

Indexed as

Citric Acid CycleAdenosine TriphosphateAnti-Bacterial AgentsDrug Resistance, Multiple, BacterialGene Expression Regulation, BacterialKetoglutarate Dehydrogenase ComplexMembrane PotentialsStaphylococcal InfectionsStaphylococcus aureusAdenosine TriphosphateAnti-Bacterial AgentsKetoglutarate Dehydrogenase Complex

Identifiers

PMID30022089
PMCPMC6052003
OpenAlexW2846601550

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.