Evidence map›Paper›PMID 21978629›Full record

ReviewJournal of molecular and cellular cardiology2012

Metabolic stress, reactive oxygen species, and arrhythmia.

Euy-Myoung Jeong, Man Liu, Megan Sturdy, Ge Gao, Susan T Varghese, Ali A Sovari, Samuel C Dudley

Open access · greenAbstract readReview
In one paragraph

Review in Journal of molecular and cellular cardiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 119 papers.

0numbers the graph read from it
0cells of the map it votes in
119citing papers in PubMed
8.6field-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

119 citing papers in PubMed, 225 citations in OpenAlex.

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  13. Modulation of Redox-Sensitive Cardiac Ion Channels.Antioxidants (Basel, Switzerland) · 2025
    Review
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59 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

7 authors at 1 institution in 1 country.

Euy-Myoung JeongSection of Cardiology, University of Illinois at Chicago, Chicago, IL 60612, USA. emjeong@uic.edu
Man Liu
Megan Sturdy
Ge Gao
Susan T Varghese
Ali A Sovari
Samuel C Dudley
University of Illinois Chicago · US

Funding

Vascular specific ACE expression and atherosclerosisP01HL058000 · NHLBI · VANDERBILT UNIVERSITY · PI DIKALOV, SERGEY · 1998 to 2013
$20.7M
Metabolic Regulation of Sodium ChannelsR01HL106592 · NHLBI · UNIVERSITY OF ILLINOIS AT CHICAGO · PI DUDLEY, SAMUEL C · 2011 to 2014
$1.6M
Angiotensin converting enzyme, angiotensin II, and arrhythmiaR01HL085558 · NHLBI · UNIVERSITY OF ILLINOIS AT CHICAGO · PI DUDLEY, SAMUEL C · 2007 to 2010
$1.5M
Stem Cell Therapy and ArrhythmiaR01HL073753 · NHLBI · UNIVERSITY OF ILLINOIS AT CHICAGO · PI DUDLEY, SAMUEL C · 2005 to 2008
$1.4M
American Heart Association-American Stroke Association 10POST4450037NHLBI NIH HHS HL085558NHLBI NIH HHS P01 HL058000NHLBI NIH HHS R01 HL073753NHLBI NIH HHS R01 HL085558NHLBI NIH HHS R01 HL106592
6 · The paper itself

Abstract

Cardiac arrhythmias can cause sudden cardiac death (SCD) and add to the current heart failure (HF) health crisis. Nevertheless, the pathological processes underlying arrhythmias are unclear. Arrhythmic conditions are associated with systemic and cardiac oxidative stress caused by reactive oxygen species (ROS). In excitable cardiac cells, ROS regulate both cellular metabolism and ion homeostasis. Increasing evidence suggests that elevated cellular ROS can cause alterations of the cardiac sodium channel (Na(v)1.5), abnormal Ca(2+) handling, changes of mitochondrial function, and gap junction remodeling, leading to arrhythmogenesis. This review summarizes our knowledge of the mechanisms by which ROS may cause arrhythmias and discusses potential therapeutic strategies to prevent arrhythmias by targeting ROS and its consequences. This article is part of a Special Issue entitled "Local Signaling in Myocytes".

Indexed as

AnimalsAnti-Arrhythmia AgentsArrhythmias, CardiacCalciumHumansMitochondria, HeartOxidation-ReductionOxidative StressPotassium ChannelsReactive Oxygen SpeciesAnti-Arrhythmia AgentsCalciumPotassium ChannelsReactive Oxygen Species

Identifiers

PMID21978629
PMCPMC3264827
OpenAlexW2080150505

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.