Evidence map›Paper›PMID 23802986›Full record

ReviewFEMS microbiology reviews2013

Antimicrobial strategies centered around reactive oxygen species--bactericidal antibiotics, photodynamic therapy, and beyond.

Fatma Vatansever, Wanessa C M A de Melo, Pinar Avci, Daniela Vecchio, Magesh Sadasivam, Asheesh Gupta, Rakkiyappan Chandran, Mahdi Karimi, Nivaldo A Parizotto, Rui Yin and 2 more

Open access · bronzeAbstract readReview
In one paragraph

Review in FEMS microbiology reviews, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 314 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
314citing papers in PubMed, 2 pooled it
20.3field-weighted citation impact, top 1% 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

314 citing papers in PubMed, 2 syntheses or guidelines pooled it, 1,079 citations in OpenAlex.

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254 more citing papers are in PubMed but not listed here.

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

12 authors at 5 institutions in 7 countries.

Fatma VatanseverThe Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, MA, USA; Department of Dermatology, Harvard Medical School, Boston, MA, USA.
Wanessa C M A de Melo
Pinar Avci
Daniela Vecchio
Magesh Sadasivam
Asheesh Gupta
Rakkiyappan Chandran
Mahdi Karimi
Nivaldo A Parizotto
Rui Yin
George P Tegos
Michael R Hamblin
Harvard University · USAmity University · INSemmelweis University · HUTarbiat Modares University · IRUniversidade Federal de São Carlos · BR

Funding

Yeast Biology ConsortiumU54MH084690 · NIMH · UNIVERSITY OF NEW MEXICO HEALTH SCIS CTR · PI TEGOS, GEORGE P · 2008 to 2013
$14.4M
Photodynamic Therapy of Localized InfectionsR01AI050875 · NIAID · MASSACHUSETTS GENERAL HOSPITAL · PI HAMBLIN, MICHAEL R · 2003 to 2017
$4.8M
NIAID NIH HHS R01 AI050875NIAID NIH HHS R01AI050875NIMH NIH HHS 5U54MH084690-02NIMH NIH HHS U54 MH084690
6 · The paper itself

Abstract

Reactive oxygen species (ROS) can attack a diverse range of targets to exert antimicrobial activity, which accounts for their versatility in mediating host defense against a broad range of pathogens. Most ROS are formed by the partial reduction in molecular oxygen. Four major ROS are recognized comprising superoxide (O2•-), hydrogen peroxide (H2O2), hydroxyl radical (•OH), and singlet oxygen ((1)O2), but they display very different kinetics and levels of activity. The effects of O2•- and H2O2 are less acute than those of •OH and (1)O2, because the former are much less reactive and can be detoxified by endogenous antioxidants (both enzymatic and nonenzymatic) that are induced by oxidative stress. In contrast, no enzyme can detoxify •OH or (1)O2, making them extremely toxic and acutely lethal. The present review will highlight the various methods of ROS formation and their mechanism of action. Antioxidant defenses against ROS in microbial cells and the use of ROS by antimicrobial host defense systems are covered. Antimicrobial approaches primarily utilizing ROS comprise both bactericidal antibiotics and nonpharmacological methods such as photodynamic therapy, titanium dioxide photocatalysis, cold plasma, and medicinal honey. A brief final section covers reactive nitrogen species and related therapeutics, such as acidified nitrite and nitric oxide-releasing nanoparticles.

Indexed as

Anti-Bacterial AgentsBacteriaHoneyReactive Oxygen SpeciesAnimalsAntioxidantsCatalysisHumansHyperbaric OxygenationInfectionsNeoplasmsOxidative StressPhotochemotherapyPlasma GasesReactive Nitrogen SpeciesAnti-Bacterial AgentsAntioxidantsPlasma GasesReactive Nitrogen SpeciesReactive Oxygen Speciesbacteriahydrogen peroxidehydroxyl radicalsphotosensitizerssinglet oxygentitanium dioxide

Identifiers

PMID23802986
PMCPMC3791156
OpenAlexW2147173298

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.