Evidence map›Paper›PMID 23029417›Full record

ArticlePloS one2012

Silibinin attenuates sulfur mustard analog-induced skin injury by targeting multiple pathways connecting oxidative stress and inflammation.

Neera Tewari-Singh, Anil K Jain, Swetha Inturi, Chapla Agarwal, Carl W White, Rajesh Agarwal

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
10.1field-weighted citation impact, top 2% 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

28 citing papers in PubMed, 67 citations in OpenAlex.

  1. Review
  2. Mesna Improves Outcomes of Sulfur Mustard Inhalation Toxicity in an Acute Rat Model.The Journal of pharmacology and experimental therapeutics · 2024
    Article
  3. Silymarin and Inflammation: Food for Thoughts.Antioxidants (Basel, Switzerland) · 2024
    Review
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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

6 authors at 1 institution in 1 country.

Neera Tewari-SinghDepartment of Pharmaceutical Sciences, University of Colorado Denver, Aurora, Colorado, United States of America.
Anil K Jain
Swetha Inturi
Chapla Agarwal
Carl W White
Rajesh Agarwal
University of Colorado Denver · US

Funding

Thiols in sulfur mustard toxicityU54ES015678 · NIEHS · UNIVERSITY OF COLORADO DENVER · PI WHITE, CARL W · 2006 to 2015
$20.5M
NIEHS NIH HHS U54 ES-015678NIEHS NIH HHS U54 ES015678
6 · The paper itself

Abstract

Chemical warfare agent sulfur mustard (HD) inflicts delayed blistering and incapacitating skin injuries. To identify effective countermeasures against HD-induced skin injuries, efficacy studies were carried out employing HD analog 2-chloroethyl ethyl sulfide (CEES)-induced injury biomarkers in skin cells and SKH-1 hairless mouse skin. The data demonstrate strong therapeutic efficacy of silibinin, a natural flavanone, in attenuating CEES-induced skin injury and oxidative stress. In skin cells, silibinin (10 µM) treatment 30 min after 0.35/0.5 mM CEES exposure caused a significant (p<0.05) reversal in CEES-induced decrease in cell viability, apoptotic and necrotic cell death, DNA damage, and an increase in oxidative stress. Silibinin (1 mg) applied topically to mouse skin 30 min post-CEES exposure (2 mg), was effective in reversing CEES-induced increases in skin bi-fold (62%) and epidermal thickness (85%), apoptotic cell death (70%), myeloperoxidase activity (complete reversal), induction of iNOS, COX-2, and MMP-9 protein levels (>90%), and activation of transcription factors NF-κB and AP-1 (complete reversal). Similarly, silibinin treatment was also effective in attenuating CEES-induced oxidative stress measured by 4-hydroxynonenal and 5,5-dimethyl-2-(8-octanoic acid)-1-pyrolline N-oxide protein adduct formation, and 8-oxo-2-deoxyguanosine levels. Since our previous studies implicated oxidative stress, in part, in CEES-induced toxic responses, the reversal of CEES-induced oxidative stress and other toxic effects by silibinin in this study indicate its pleiotropic therapeutic efficacy. Together, these findings support further optimization of silibinin in HD skin toxicity model to develop a novel effective therapy for skin injuries by vesicants.

Indexed as

8-Hydroxy-2'-DeoxyguanosineAldehydesAnimalsAntidotesApoptosisCells, CulturedChemical Warfare AgentsCyclooxygenase 2DeoxyguanosineDNA DamageFemaleGene Expression RegulationHumansInflammationMatrix Metalloproteinase 9Mice2-chloroethyl ethyl sulfide4-hydroxy-2-nonenal8-Hydroxy-2'-DeoxyguanosineAldehydesAntidotesChemical Warfare AgentsCyclooxygenase 2DeoxyguanosineMatrix Metalloproteinase 9Mustard GasNitric Oxide Synthase Type IINOS2 protein, humanPtgs2 protein, mouseSilybinSilymarin

Identifiers

PMID23029417
PMCPMC3459894
OpenAlexW2003681955

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.