Evidence map›Paper›PMID 42291311›Full record

ArticleFrontiers in cellular and infection microbiology2026

Drug repurposing: a dual-mechanism antibiotic combats MRSA and its high resistant phenotypes.

Pengfei She, Dan Xiao, Guanqing Huang, Shaowei Guo, Yiqing Liu, Mengna Li, Lihua Lu, Yelan Hong, Yong Wu

Abstract read
In one paragraph

Article in Frontiers in cellular and infection microbiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

9 authors.

Pengfei She *Department of Laboratory Medicine, The Third Xiangya Hospital of Central South University, Changsha, China.
Dan Xiao *Department of Laboratory Medicine, The First Hospital of Changsha (The Affiliated Changsha Hospital of Xiangya School of Medicine, Central South University), Changsha, China.
Guanqing HuangDepartment of Laboratory Medicine, The First Hospital of Changsha (The Affiliated Changsha Hospital of Xiangya School of Medicine, Central South University), Changsha, China.
Shaowei GuoDepartment of Laboratory Medicine, The First Hospital of Changsha (The Affiliated Changsha Hospital of Xiangya School of Medicine, Central South University), Changsha, China.
Yiqing LiuDepartment of Laboratory Medicine, The First Hospital of Changsha (The Affiliated Changsha Hospital of Xiangya School of Medicine, Central South University), Changsha, China.
Mengna LiDepartment of Laboratory Medicine, The First Hospital of Changsha (The Affiliated Changsha Hospital of Xiangya School of Medicine, Central South University), Changsha, China.
Lihua LuDepartment of Laboratory Medicine, The First Hospital of Changsha (The Affiliated Changsha Hospital of Xiangya School of Medicine, Central South University), Changsha, China.
Yelan HongDepartment of Laboratory Medicine, The First Hospital of Changsha (The Affiliated Changsha Hospital of Xiangya School of Medicine, Central South University), Changsha, China.
Yong WuDepartment of Laboratory Medicine, The First Hospital of Changsha (The Affiliated Changsha Hospital of Xiangya School of Medicine, Central South University), Changsha, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: Methicillin-resistant Methods: By drug repurposing, this study determines the antibacterial activity of the anti-amoebic small molecule tiliquinol against MRSA and its highly drug-resistant biofilms and evaluates its potential to induce MRSA resistance. The antibacterial mechanism of tiliquinol is examined utilizing transcriptomics, fluorescent probes, and quantitative reverse-transcription polymerase chain reaction. In addition, we evaluate Results: The research find that tiliquinol exhibits notable antibacterial activity against MRSA and its highly resistant biofilms avoiding resistance occurrence. Mechanism study reveals that the proton motive force and peptidoglycan are potential therapeutic targets by tiliquinol. Further, in various mouse infection models, favorable Conclusion: Tiliquinol is recognized as a novel therapeutic strategy against refractory MRSA-related infections, particularly those associated with osteomyelitis and implant-related complications.

Indexed as

Anti-Bacterial AgentsDrug RepositioningMethicillin-Resistant Staphylococcus aureusStaphylococcal InfectionsAnimalsBiofilmsDisease Models, AnimalFemaleGene Expression ProfilingHumansMiceMicrobial Sensitivity TestsPeptidoglycanProton-Motive ForceAnti-Bacterial AgentsPeptidoglycanantimicrobial agentsbiofilmsdrug repurposingin vivomethicillin-resistant Staphylococcus aureuspeptidoglycanproton motive force

Identifiers

PMID42291311
PMCPMC13254916

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.