ArticleBMC microbiology2024
Rose Bengal diacetate-mediated antimicrobial photodynamic inactivation: potentiation by potassium iodide and acceleration of wound healing in MRSA-infected diabetic mice.
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 10 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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.
Who cites it
10 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Evaluating the Efficacy of Rose Bengal as a Photosensitizer in Antimicrobial Photodynamic Therapy AgainstInternational journal of molecular sciences · 2025Pooled it
- Rose Bengal Immobilization in and Release from Calcium Alginate Gels for Singlet-Oxygen-Generating Photosensitizing Systems.Gels (Basel, Switzerland) · 2026Article
- Bibliometric mapping of scientific production on photodynamic therapy in cutaneous wounds: A web of science analysis.Lasers in medical science · 2026Review
- Enhanced 5-aminolevulinic acid photodynamic therapy with potassium iodide for sporotrichosis: in vitro optimization and a proof-of-concept clinical case.Tropical medicine and health · 2026Article
- Rose Bengal-Incorporated Supramolecular Gels as a Topical Platform for Localized Antimicrobial Photodynamic Therapy.International journal of molecular sciences · 2025Article
- Hypericin-Mediated Photodynamic Inactivation Against the Plant PathogenMicroorganisms · 2025Article
- Rose Bengal-Assisted Photodynamic Antimicrobial Therapy for Keratitis.Journal of ocular pharmacology and therapeutics : the official journal of the Association for Ocular Pharmacology and Therapeutics · 2025Article
- MixedJournal of fungi (Basel, Switzerland) · 2025Article
- Photocatalysis and Photodynamic Therapy in Diabetic Foot Ulcers (DFUs) Care: A Novel Approach to Infection Control and Tissue Regeneration.Molecules (Basel, Switzerland) · 2025Review
- Review
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
Previous studies have shown that antimicrobial photodynamic inactivation (aPDI) can be strongly potentiated by the addition of the non-toxic inorganic salt, potassium iodide (KI). This approach was shown to apply to many different photosensitizers, including the xanthene dye Rose Bengal (RB) excited by green light (540 nm). Rose Bengal diacetate (RBDA) is a lipophilic RB derivative that is easily taken up by cells and hydrolyzed to produce an active photosensitizer. Because KI is not taken up by microbial cells, it was of interest to see if aPDI mediated by RBDA could also be potentiated by KI. The addition of 100 mM KI strongly potentiated the killing of Gram-positive methicillin-resistant Staphylocccus aureus, Gram-negative Eschericia coli, and fungal yeast Candida albicans when treated with RBDA (up to 15 µM) for 2 hours followed by green light (540 nm, 10 J/cm
Indexed as
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Registered trials
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.