Evidence map›Paper›PMID 30082460›Full record

ReviewJournal of bacteriology2018

Relationship between the Viable but Nonculturable State and Antibiotic Persister Cells.

Mesrop Ayrapetyan, Tiffany Williams, James D Oliver

Abstract readReview
In one paragraph

Review in Journal of bacteriology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 144 papers.

0numbers the graph read from it
0cells of the map it votes in
144citing 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

144 citing papers in PubMed.

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  19. UNRAVELING CRP/cAMP-MEDIATED METABOLIC REGULATION INbioRxiv : the preprint server for biology · 2025
    Article
  20. Article

84 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

3 authors.

Mesrop AyrapetyanDepartment of Pathology and Laboratory Medicine, The University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA.
Tiffany WilliamsDepartment of Chemistry, UNC Charlotte, Charlotte, North Carolina, USA.
James D OliverDepartment of Biological Sciences, UNC Charlotte, Charlotte, North Carolina, USA jdoliver@uncc.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bacteria have evolved numerous means of survival in adverse environments with dormancy, as represented by "persistence" and the "viable but nonculturable" (VBNC) state, now recognized to be common modes for such survival. VBNC cells have been defined as cells which, induced by some stress, become nonculturable on media that would normally support their growth but which can be demonstrated by various methods to be alive and capable of returning to a metabolically active and culturable state. Persister cells have been described as a population of cells which, while not being antibiotic resistant, are antibiotic tolerant. This drug-tolerant phenotype is thought to be a result of stress-induced and stochastic physiological changes as opposed to mutational events leading to true resistance. In this review, we describe these two dormancy strategies, characterize the molecular underpinnings of each state, and highlight the similarities and differences between them. We believe these survival modes represent a continuum between actively growing and dead cells, with VBNC cells being in a deeper state of dormancy than persister cells.

Indexed as

Drug Resistance, BacterialAnti-Bacterial AgentsBacteriaBacterial Physiological PhenomenaMicrobial ViabilityPhenotypeStress, PhysiologicalAnti-Bacterial Agentsantibiotic resistanceantibiotic tolerancedormancydrug discoverypersistencepersisterVBNCviable but nonculturable

Identifiers

PMID30082460
PMCPMC6153661

What OpenQuestion holds

Textmetadata
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.