Evidence map›Paper›PMID 23971496›Full record

ReviewAntioxidants & redox signaling2014

Mechanical stretch-induced activation of ROS/RNS signaling in striated muscle.

Christopher W Ward, Benjamin L Prosser, W Jonathan Lederer

Abstract readReview
In one paragraph

Review in Antioxidants & redox signaling, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed
6.6field-weighted citation impact, top 4% 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

62 citing papers in PubMed, 85 citations in OpenAlex.

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2 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

3 authors at 1 institution in 1 country.

Christopher W Ward1 School of Nursing, University of Maryland , Baltimore, Maryland.
Benjamin L Prosser
W Jonathan Lederer
University of Maryland, Baltimore · US

Funding

Molecular Basis of Sudden Cardiac DeathP01HL067849 · NHLBI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI KASS, ROBERT S · 2001 to 2011
$15.0M
Wellstone Muscular Dystrophy Center: Children's Nat'l Med CtrU54HD053177 · NICHD · CHILDREN'S RESEARCH INSTITUTE · PI HOFFMAN, ERIC P. · 2005 to 2009
$7.3M
Calcium Entrained ArrhythmiasR01HL105239 · NHLBI · UNIVERSITY OF MARYLAND BALTIMORE · PI JAFRI, MOHSIN SALEET, LEDERER, WILLIAM JONATHAN · 2011 to 2015
$4.9M
Training Grant in Cardiac and Vascular Cell BiologyT32HL072751 · NHLBI · UNIVERSITY OF MARYLAND BALTIMORE · PI FISHER, STEVEN A. · 2003 to 2013
$3.1M
TrkB.T1 as a Genetic Disease Modifier of Muscular DystrophyRC2NR011968 · NINR · UNIVERSITY OF MARYLAND BALTIMORE · PI DORSEY, SUSAN G, WARD, CHRISTOPHER WILLIAM · 2009 to 2010
$2.2M
Stretch-Dependent Calcium Signaling in HeartR01HL106059 · NHLBI · UNIVERSITY OF MARYLAND BALTIMORE · PI LEDERER, WILLIAM JONATHAN · 2011 to 2014
$1.5M
CELLULAR ORIGINS OF CARDIAC ARRHYTHMIASR01HL036974 · NHLBI · UNIVERSITY OF MD BIOTECHNOLOGY INSTITUTE · PI LEDERER, WILLIAM JONATHAN · 1987 to 2007
$1.5M
Stretch Dependent Signaling in Dystrophic Skeletal MuscleR01AR062554 · NIAMS · UNIVERSITY OF MARYLAND BALTIMORE · PI WARD, CHRISTOPHER WILLIAM · 2013 to 2014
$675k
Stretch-dependent X-ROS signaling: implications for cardiomyopathyK99HL114879 · NHLBI · UNIVERSITY OF MARYLAND BALTIMORE · PI PROSSER, BENJAMIN LEARS · 2012 to 2013
$269k
NHLBI NIH HHS 1R01HL105239NHLBI NIH HHS K99 HL114879NHLBI NIH HHS P01 HL67849NHLBI NIH HHS R01 HL106059NHLBI NIH HHS R01 HL36974NHLBI NIH HHS T32 HL072751NIAMS NIH HHS R01 AR062554NICHD NIH HHS U54HD053177NINR NIH HHS RC2 NR011968
6 · The paper itself

Abstract

significanceMechanical activation of reactive oxygen species (ROS) and reactive nitrogen species (RNS) occurs in striated muscle and affects Ca(2+) signaling and contractile function. ROS/RNS signaling is tightly controlled, spatially compartmentalized, and source specific. RECENT ADVANCES: Here, we review the evidence that within the contracting myocyte, the trans-membrane protein NADPH oxidase 2 (Nox2) is the primary source of ROS generated during contraction. We also review a newly characterized signaling cascade in cardiac and skeletal muscle in which the microtubule network acts as a mechanotransduction element that activates Nox2-dependent ROS generation during mechanical stretch, a pathway termed X-ROS signaling. CRITICAL ISSUES: In the heart, X-ROS acts locally and affects the sarcoplasmic reticulum (SR) Ca(2+) release channels (ryanodine receptors) and tunes Ca(2+) signaling during physiological behavior, but excessive X-ROS can promote Ca(2+)-dependent arrhythmias in pathology. In skeletal muscle, X-ROS sensitizes Ca(2+)-permeable sarcolemmal "transient receptor potential" channels, a pathway that is critical for sustaining SR load during repetitive contractions, but when in excess, it is maladaptive in diseases such as Duchenne Musclar dystrophy. FUTURE DIRECTIONS: New advances in ROS/RNS detection as well as molecular manipulation of signaling pathways will provide critical new mechanistic insights into the details of X-ROS signaling. These efforts will undoubtedly reveal new avenues for therapeutic intervention in the numerous diseases of striated muscle in which altered mechanoactivation of ROS/RNS production has been identified.

Indexed as

AnimalsHumansMechanotransduction, CellularNADPH OxidasesReactive Nitrogen SpeciesReactive Oxygen SpeciesVascular DiseasesNADPH OxidasesReactive Nitrogen SpeciesReactive Oxygen Species

Identifiers

PMID23971496
PMCPMC3924793
OpenAlexW2026660649

What OpenQuestion holds

Textmetadata
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.