Evidence map›Paper›PMID 39469629›Full record

ArticleFrontiers in pharmacology2024

Subinhibitory concentrations of antibiotics affect development and parameters of

Paweł Krzyżek, Paweł Migdał, Kaja Tusiewicz, Marcin Zawadzki, Paweł Szpot

Abstract read
In one paragraph

Article in Frontiers in pharmacology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Review
  2. Article
  3. In vitro emergence of amoxicillin-resistance and impact of amoxicillin on biofilm production across Cutibacterium acnes phylotypes?European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2026
    Article
  4. Article
  5. Antibiotics Impact the Cytotoxicity and Cytopathic Effect ofInternational journal of molecular sciences · 2025
    Article
  6. Article
  7. Towards EffectiveInternational journal of molecular sciences · 2025
    Review
  8. Review
  9. Article
  10. International journal of molecular sciences · 2024
    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.

Paweł KrzyżekDepartment of Microbiology, Faculty of Medicine, Wroclaw Medical University, Wroclaw, Poland.
Paweł MigdałDepartment of Bees Breeding, Institute of Animal Husbandry, Wroclaw University of Environmental and Life Sciences, Wroclaw, Poland.
Kaja TusiewiczDepartment of Forensic Medicine, Wroclaw Medical University, Wroclaw, Poland.
Marcin ZawadzkiDepartment of Social Sciences and Infectious Diseases, Faculty of Medicine, Wroclaw University of Science and Technology, Wroclaw, Poland.
Paweł SzpotDepartment of Forensic Medicine, Wroclaw Medical University, Wroclaw, Poland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Methods: To mimic the scenario of therapeutic ineffectiveness, we investigated the impact of sub-minimal inhibitory concentrations (sub-MICs) of antibiotics on the development and parameters of biofilms produced by clinical Results: We observed that constant exposure of planktonic forms to metronidazole or levofloxacin stimulated the speed of autoaggregation and the amount of extracellular matrix, resulting in increased dimensions of the developed biofilms. Contrary to this, continuous exposure to clarithromycin negatively affected a number of biofilm-related reactions and led to the biofilm-weakening effect. Through assessing the membrane fatty acid profiles of antibiotic-exposed cells, we confirmed that metronidazole and levofloxacin induced a biofilm-like phenotype, while clarithromycin kept bacteria in a planktonic form. Discussion: Our results suggest that sub-MICs of antibiotics affect the biochemical and biophysical properties of the developing biofilm of

Indexed as

antibiotic stressantibiotic tolerancebiofilm formationbiofilm matrixHelicobacter pylorimembrane fatty acids

Identifiers

PMID39469629
PMCPMC11513322

What OpenQuestion holds

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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.