Evidence map›Paper›PMID 23453926›Full record

ArticleFree radical biology & medicine2013

Advanced oxidation protein products induce cardiomyocyte death via Nox2/Rac1/superoxide-dependent TRAF3IP2/JNK signaling.

Anthony J Valente, Tadashi Yoshida, Robert A Clark, Patrice Delafontaine, Ulrich Siebenlist, Bysani Chandrasekar

Open access · greenAbstract read
In one paragraph

Article in Free radical biology & medicine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
3.9field-weighted citation impact, top 7% 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

27 citing papers in PubMed, 56 citations in OpenAlex.

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  19. Advanced Oxidation Protein Products as a Novel Marker of Oxidative Stress in Postmenopausal Osteoporosis.Medical science monitor : international medical journal of experimental and clinical research · 2015
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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 3 institutions in 1 country.

Anthony J ValenteMedicine, University of Texas Health Science Center and South Texas Veterans Health Care System, San Antonio, TX 78229, USA.
Tadashi Yoshida
Robert A Clark
Patrice Delafontaine
Ulrich Siebenlist
Bysani Chandrasekar
Tulane University · USSouth Texas Veterans Health Care System · USNational Institute of Allergy and Infectious Diseases · US

Funding

Institute for Integration of Medicine & Science: A Partnership to Improve HealthUL1TR001120 · NCATS · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI CLARK, ROBERT A, HARGREAVES, KENNETH M · 2013 to 2017
$16.5M
Insulin-Like Growth Factor-1and AtherosclerosisR01HL070241 · NHLBI · UNIVERSITY OF MISSOURI-COLUMBIA · PI PATRICE DELAFONTAINE · 2003 to 2026
$10.1M
Functions of IL-17 Family Cytokines in Health and DiseaseZIAAI001095 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI SIEBENLIST, ULRICH · 2009 to 2020
$9.7M
Translational Research in Hypertension and Renal BiologyP30GM103337 · NIGMS · TULANE UNIVERSITY OF LOUISIANA · PI NAVAR, LUIS GABRIEL · 2012 to 2016
$5.8M
ANGIOTENSIN II, IGF-1 AND SKELETAL MUSCLE ATROPHYR01HL080682 · NHLBI · UNIVERSITY OF MISSOURI-COLUMBIA · PI DELAFONTAINE, PATRICE · 2007 to 2015
$3.3M
Signaling Mechanisms of IL-17 Family CytokinesZIAAI001096 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI SIEBENLIST, ULRICH · 2009 to 2013
$2.6M
The Role of Interleukin-18 in Myocardial Hypertrophy and FailureR01HL086787 · NHLBI · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI BYSANI, CHANDRASEKAR · 2009 to 2013
$1.8M
BLRD VA I01 BX000246NCATS NIH HHS UL1 TR001120NHLBI NIH HHS HL-70241NHLBI NIH HHS HL-80682NHLBI NIH HHS HL-86787NHLBI NIH HHS R01 HL070241NHLBI NIH HHS R01 HL080682NHLBI NIH HHS R01 HL086787NIGMS NIH HHS P30 GM103337
6 · The paper itself

Abstract

Advanced oxidation protein products (AOPPs) are formed during chronic oxidative stress as a result of reactions between plasma proteins and chlorinated oxidants. Their levels are elevated during various cardiovascular diseases. Because elevated AOPPs serve as independent risk factors for ischemic heart disease, and cardiomyocyte death is a hallmark of ischemic heart disease, we hypothesized that AOPPs will induce cardiomyocyte death. AOPP-modified mouse serum albumin (AOPP-MSA) induced significant death of neonatal mouse cardiomyocytes that was attenuated by knockdown of the receptor for advanced glycation end products, but not CD36. Notably, TRAF3-interacting protein 2 (TRAF3IP2; also known as CIKS or Act1) knockdown blunted AOPP-induced apoptosis. AOPP-MSA stimulated Nox2/Rac1-dependent superoxide generation, TRAF3IP2 expression, and TRAF3IP2-dependent JNK activation. The superoxide anion generating xanthine/xanthine oxidase system and hydrogen peroxide both induced TRAF3IP2 expression. Further, AOPP-MSA induced mitochondrial Bax translocation and release of cytochrome c into cytoplasm. Moreover, AOPP-MSA suppressed antiapoptotic Bcl-2 and Bcl-xL expression. These effects were reversed by TRAF3IP2 knockdown or forced expression of mutant JNK. Similar to its effects in neonatal cardiomyocytes, AOPP-MSA induced adult cardiomyocyte death in part via TRAF3IP2. These results demonstrate for the first time that AOPPs induce cardiomyocyte death via Nox2/Rac1/superoxide-dependent TRAF3IP2/JNK activation in vitro and suggest that AOPPs may contribute to myocardial injury in vivo. Thus TRAF3IP2 may represent a potential therapeutic target in ischemic heart disease.

Indexed as

Adaptor Proteins, Signal TransducingAdvanced Oxidation Protein ProductsAnimalsBlood ProteinsCell DeathHalogenationMAP Kinase Kinase 4Membrane GlycoproteinsMiceMyocytes, CardiacNADPH Oxidase 2NADPH OxidasesNeuropeptidesOxidantsOxidation-ReductionOxidative StressAdaptor Proteins, Signal TransducingAdvanced Oxidation Protein ProductsBlood ProteinsCybb protein, mouseMAP Kinase Kinase 4Membrane GlycoproteinsNADPH Oxidase 2NADPH OxidasesNeuropeptidesOxidantsrac1 GTP-Binding ProteinRac1 protein, mouseSuperoxidesTraf3ip2 protein, mouse

Identifiers

PMID23453926
PMCPMC3714806
OpenAlexW2048123815

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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.