ArticleJournal of biophotonics2022
Inactivation of multidrug-resistant bacteria and bacterial spores and generation of high-potency bacterial vaccines using ultrashort pulsed lasers.
Article in Journal of biophotonics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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.
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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.
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Who cites it
3 citing papers in PubMed, 6 citations in OpenAlex.
- Wavelength-Dependent Reduction of Newcastle Disease Virus Infectivity by Femtosecond Laser Irradiation: An In Ovo Proof-of-Concept Study.Current microbiology · 2026Article
- Progresses in Wound Healing: Integrating Nutrition, Physical Therapy, Traditional and Alternative Medicine, and Novel Technologies.Current diabetes reviews · 2026Review
- Viral inactivation by light.eLight · 2022Review
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
Abstract
Multidrug-resistant organisms (MDROs) represent a continuing healthcare crisis with no definitive solution to date. An alternative to antibiotics is the development of therapies and vaccines using biocompatible physical methods such as ultrashort pulsed (USP) lasers, which have previously been shown to inactivate pathogens while minimizing collateral damage to human cells, blood proteins, and vaccine antigens. Here we demonstrate that visible USP laser treatment results in bactericidal effect (≥3-log load reduction) against clinically significant MDROs, including methicillin-resistant Staphylococcus aureus and extended spectrum beta-lactamase-producing Escherichia coli. Bacillus cereus endospores, which are highly resistant to conventional chemical and physical treatments, were also shown to be effectively inactivated by USP laser treatment, resulting in sporicidal (≥3-log load reduction) activity. Furthermore, we demonstrate that administration of USP laser-inactivated E. coli whole-cell vaccines at dosages as low as 10
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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.