ArticleBMC microbiology2024
Antibacterial activity and mechanisms of D-3263 against Staphylococcus aureus.
Article in BMC microbiology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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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.
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Who cites it
4 citing papers in PubMed.
- Repurposing Azeliragon as a novel antibacterial agent against methicillin-resistant Staphylococcus aureus via combined membrane phospholipids and cell wall targeting.Communications biology · 2026Article
- Antibacterial and anti-virulence activity of the repurposed agent SX-682 against Staphylococcus aureus.BMC microbiology · 2026Article
- Repurposing lusutrombopag: unveiling anti-Staphylococcus aureus activity in a novel oral thrombopoietin receptor agonist.BMC microbiology · 2026Article
- Antibacterial effects of BB-Cl-Amidine against multidrug-resistant Gram-positive pathogens via membrane disruption.The Journal of antibiotics · 2026Article
Corrections and comments
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Authors and funding
10 authors.
Funding
Abstract
Multi-drug-resistant Staphylococcus aureus infections necessitate novel antibiotic development. D-3263, a transient receptor potential melastatin member 8 (TRPM8) agonist, has potential antineoplastic properties. Here, we reported the antibacterial and antibiofilm activities of D-3263. Minimum inhibitory concentrations (MICs) against S. aureus, Enterococcus faecalis and E. faecium were ≤ 50 µM. D-3263 exhibited bactericidal effects against clinical methicillin-resistant S. aureus (MRSA) and E. faecalis strains at 4× MIC. Subinhibitory D-3263 concentrations effectively inhibited S. aureus and E. faecalis biofilms, with higher concentrations also clearing mature biofilms. Proteomic analysis revealed differential expression of 29 proteins under 1/2 × MIC D-3263, influencing amino acid biosynthesis and carbohydrate metabolism. Additionally, D-3263 enhanced membrane permeability of S. aureus and E. faecalis. Bacterial membrane phospholipids phosphatidylethanolamine (PE), phosphatidylglycerol (PG), and cardiolipin (CL) dose-dependently increased D-3263 MICs. Overall, our data suggested that D-3263 exhibited potent antibacterial and antibiofilm activities against S. aureus by targeting the cell membrane.
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Registered trials
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