Evidence map›Paper›PMID 28714461›Full record

ArticlePhysical biology2017

Predicting the dynamics of bacterial growth inhibition by ribosome-targeting antibiotics.

Philip Greulich, Jakub Doležal, Matthew Scott, Martin R Evans, Rosalind J Allen

Abstract read
In one paragraph

Article in Physical biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Memory shapes microbial populations.PLoS computational biology · 2021
    Article
  13. Article
  14. Bacterial Targets of Antibiotics in Methicillin-ResistantAntibiotics (Basel, Switzerland) · 2021
    Review
  15. Article
  16. Article
  17. Article
  18. Antibiotics targeting bacterial ribosomal subunit biogenesis.The Journal of antimicrobial chemotherapy · 2020
    Review
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

5 authors.

Philip GreulichMathematical Sciences, University of Southampton, Highfield Campus, SO17 1BJ, United Kingdom. Institute for Life Sciences, University of Southampton, Highfield Campus, SO17 1BJ, United Kingdom.
Jakub Doležal
Matthew Scott
Martin R Evans
Rosalind J Allen

Funding

European Research Council 682237
6 · The paper itself

Abstract

Understanding how antibiotics inhibit bacteria can help to reduce antibiotic use and hence avoid antimicrobial resistance-yet few theoretical models exist for bacterial growth inhibition by a clinically relevant antibiotic treatment regimen. In particular, in the clinic, antibiotic treatment is time-dependent. Here, we use a theoretical model, previously applied to steady-state bacterial growth, to predict the dynamical response of a bacterial cell to a time-dependent dose of ribosome-targeting antibiotic. Our results depend strongly on whether the antibiotic shows reversible transport and/or low-affinity ribosome binding ('low-affinity antibiotic') or, in contrast, irreversible transport and/or high affinity ribosome binding ('high-affinity antibiotic'). For low-affinity antibiotics, our model predicts that growth inhibition depends on the duration of the antibiotic pulse, and can show a transient period of very fast growth following removal of the antibiotic. For high-affinity antibiotics, growth inhibition depends on peak dosage rather than dose duration, and the model predicts a pronounced post-antibiotic effect, due to hysteresis, in which growth can be suppressed for long times after the antibiotic dose has ended. These predictions are experimentally testable and may be of clinical significance.

Indexed as

Anti-Bacterial AgentsBacteriaModels, BiologicalRibosomesAnti-Bacterial Agents

Identifiers

PMID28714461
PMCPMC5730049

What OpenQuestion holds

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LicenceCC BY
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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.