Evidence map›Paper›PMID 20705415›Full record

ArticleAlcohol (Fayetteville, N.Y.)2010

Evidence for the role of oxidative stress in the acetylation of histone H3 by ethanol in rat hepatocytes.

Mahua Choudhury, Pil-Hoon Park, Daniel Jackson, Shivendra D Shukla

Abstract read
In one paragraph

Article in Alcohol (Fayetteville, N.Y.), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

35 citing papers in PubMed, 61 citations in OpenAlex.

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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

4 authors at 1 institution in 1 country.

Mahua ChoudhuryDepartment of Medical Pharmacology and Physiology, University of Missouri School of Medicine, One Hospital Drive, Columbia, MO 65212, USA.
Pil-Hoon Park
Daniel Jackson
Shivendra D Shukla
University of Missouri Hospital · US

Funding

Histone Modifications by Ethanol: Mechanism & ConsequenceR01AA016347 · NIAAA · UNIVERSITY OF MISSOURI-COLUMBIA · PI SHUKLA, SHIVENDRA D · 2007 to 2011
$1.6M
NIAAA NIH HHS AA016347NIAAA NIH HHS R01 AA016347
6 · The paper itself

Abstract

The relationship between ethanol-induced oxidative stress and acetylation of histone H3 at lysine 9 (H3AcK9) remains unknown and was therefore investigated in primary cultures of rat hepatocytes. Cells were treated with ethanol, and a select group of pharmacological agents and the status of H3AcK9 and reactive oxygen species (ROS) were monitored. Pretreatment of hepatocytes with N-acetyl cystein (ROS reducer), or dietary antioxidants (quercetin, reserveratrol), or NADPH (reduced nicotinamide adenine dinucleotide phosphate) oxidase inhibitor apocynin, significantly reduced ethanol (50 mM, 24 h) induced increases in ROS and H3AcK9. In contrast, l-buthionine sulfoximine (ROS inducer) and inhibitor of mitochondrial complexes I (rotenone) and III (antimycin) increased ethanol-induced H3AcK9 (P<.01). Oxidative stress also affected ethanol-induced alcohol dehydrogenase 1 mRNA expression. These results demonstrate for the first time that oxidative stress is involved in the ethanol-induced histone H3 acetylation in hepatocytes.

Indexed as

AcetylationAcetylcysteineAlcohol DehydrogenaseAnimalsAntioxidantsCells, CulturedEthanolFree Radical ScavengersGlutathioneHepatocytesHistonesHydrogen PeroxideLysineMaleMitochondria, LiverNADPAcetylcysteineAlcohol DehydrogenaseAntioxidantsEthanolFree Radical ScavengersGlutathioneHistonesHydrogen PeroxideLysineNADPReactive Oxygen SpeciesRNA, Messenger

Identifiers

PMID20705415
PMCPMC2941536
OpenAlexW2041756244

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.