Evidence map›Paper›PMID 26826023›Full record

ArticleBioorganic & medicinal chemistry letters2016

Anionic fluoroquinolones as antibacterials against biofilm-producing Pseudomonas aeruginosa.

Timothy E Long, Lexie C Keding, Demetria D Lewis, Michael I Anstead, T Ryan Withers, Hongwei D Yu

Open access · greenAbstract read
In one paragraph

Article in Bioorganic & medicinal chemistry letters, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.0field-weighted citation impact, top 27% 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

6 citing papers in PubMed, 16 citations in OpenAlex.

  1. Management Strategies for Chronic Suppurative Otitis Media and Why They Fail.Journal of the Association for Research in Otolaryngology : JARO · 2025
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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

6 authors at 2 institutions in 1 country.

Timothy E LongDepartment of Pharmaceutical Science and Research, School of Pharmacy, Marshall University, Huntington, WV 25755, United States; Department of Biochemistry and Microbiology, Joan C. Edwards School of Medicine, Marshall University, Huntington, WV 25755, United States. Electronic address: longt@marshall.edu.
Lexie C KedingDepartment of Biochemistry and Microbiology, Joan C. Edwards School of Medicine, Marshall University, Huntington, WV 25755, United States.
Demetria D LewisDepartment of Pharmaceutical Science and Research, School of Pharmacy, Marshall University, Huntington, WV 25755, United States.
Michael I AnsteadDepartment of Pediatrics, College of Medicine, University of Kentucky, Lexington, KY 40506, United States.
T Ryan WithersProgenesis Technologies, LLC, Huntington, WV 25755, United States.
Hongwei D YuDepartment of Biochemistry and Microbiology, Joan C. Edwards School of Medicine, Marshall University, Huntington, WV 25755, United States; Department of Pediatrics, Joan C. Edwards School of Medicine, Marshall University, Huntington, WV 25755, United States; Progenesis Technologies, LLC, Huntington, WV 25755, United States.
Marshall University · USUniversity of Kentucky · US

Funding

WV INBRE: The Inhibitor of Growth Family Member 4 (ING4) inhibits L-Type Amino Acid Transporter 1 (LAT1) expression to suppress Breast CancerP20GM103434 · NIGMS · MARSHALL UNIVERSITY · PI GARY O RANKIN · 2012 to 2026
$61.1M
Kentucky Center for Clinical and Translational ScienceUL1TR000117 · NCATS · UNIVERSITY OF KENTUCKY · PI KERN, PHILIP A · 2012 to 2015
$13.3M
NCATS NIH HHS UL1 TR000117NCATS NIH HHS UL1TR000117NIGMS NIH HHS P20 GM103434NIGMS NIH HHS P20GM103434
6 · The paper itself

Abstract

Pseudomonas aeruginosa is a common biofilm-forming bacterial pathogen implicated in diseases of the lungs. The extracellular polymeric substances (EPS) of respiratory Pseudomonas biofilms are largely comprised of anionic molecules such as rhamnolipids and alginate that promote a mucoid phenotype. In this Letter, we examine the ability of negatively-charged fluoroquinolones to transverse the EPS and inhibit the growth of mucoid P. aeruginosa. Anionic fluoroquinolones were further compared with standard antibiotics via a novel microdiffusion assay to evaluate drug penetration through pseudomonal alginate and respiratory mucus from a patient with cystic fibrosis.

Indexed as

AnionsAnti-Bacterial AgentsBiofilmsFluoroquinolonesMicrobial Sensitivity TestsPseudomonas aeruginosaAnionsAnti-Bacterial AgentsFluoroquinolonesAntibacterialBiofilmFluoroquinoloneMucoidPseudomonas

Identifiers

PMID26826023
PMCPMC4753842
OpenAlexW2224802632

What OpenQuestion holds

Textmetadata
LicenceTDM
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.