Evidence map›Paper›PMID 22575763›Full record

ArticleJournal of molecular and cellular cardiology2012

CIKS (Act1 or TRAF3IP2) mediates Angiotensin-II-induced Interleukin-18 expression, and Nox2-dependent cardiomyocyte hypertrophy.

Anthony J Valente, Robert A Clark, Jalahalli M Siddesha, Ulrich Siebenlist, Bysani Chandrasekar

Open access · greenAbstract read
In one paragraph

Article 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 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

38 citing papers in PubMed, 55 citations in OpenAlex.

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  14. Oxidative Stress in Cell Death and Cardiovascular Diseases.Oxidative medicine and cellular longevity · 2019
    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

5 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.
Robert A Clark
Jalahalli M Siddesha
Ulrich Siebenlist
Bysani Chandrasekar
South Texas Veterans Health Care System · USTulane University · USNational Institute of Allergy and Infectious Diseases · US

Funding

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
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
Interleukin-18 and post infarct myocardial remodelingI01BX000246 · VA · SOUTH TEXAS VETERANS HEALTH CARE SYSTEM · PI BYSANI, CHANDRASEKAR · 2009 to 2013
–
BLRD VA I01 BX000246NHLBI NIH HHS HL-86787NHLBI NIH HHS R01 HL086787
6 · The paper itself

Abstract

Chronic elevation of angiotensin (Ang)-II can lead to myocardial inflammation, hypertrophy and cardiac failure. The adaptor molecule CIKS (connection to IKK and SAPK/JNK) activates the IκB kinase/nuclear factor (NF)-κB and JNK/activator protein (AP)-1 pathways in autoimmune and inflammatory diseases. Since Ang-II is a potent activator of NF-κB and AP-1, we investigated whether CIKS is critical in Ang-II-mediated cardiac hypertrophy. Here we report that Ang-II induced CIKS mRNA and protein expression, CIKS binding to IKK and JNK perhaps functioning as a scaffold protein, CIKS-dependent IKK/NF-κB and JNK/AP-1 activation, p65 and c-Jun phosphorylation and nuclear translocation, NF-κB- and AP-1-dependent IL-18 and MMP-9 induction, and hypertrophy of adult cardiomyocytes isolated from WT, but not CIKS-null mice. These results were recapitulated in WT-cardiomyocytes following CIKS knockdown. Infusion of Ang-II for 7days induced cardiac hypertrophy, increased collagen content, and upregulated CIKS mRNA and protein expression in WT mice, whereas cardiac hypertrophy and collagen deposition were markedly attenuated in the CIKS-null mice, despite a similar increase in systolic blood pressure and DPI-inhibitable superoxide generation in both types of animals. Further, Ang-II-induced IKK/p65 and JNK/c-Jun phosphorylation, NF-κB and AP-1 activation, and IL-18 and MMP-9 expression were also markedly attenuated in CIKS-null mice. These results demonstrate that CIKS is critical in Ang-II-induced cardiomyocyte hypertrophy and fibrosis, and that CIKS is an important intermediate in Ang-II-induced redox signaling. CIKS is a potential therapeutic target in cardiac hypertrophy, fibrosis, and congestive heart failure.

Indexed as

Adaptor Proteins, Signal TransducingAngiotensin IIAnimalsCardiomegalyCells, CulturedCollagenEndomyocardial FibrosisGene ExpressionInterleukin-18MaleMatrix Metalloproteinase 9Membrane GlycoproteinsMiceMyocytes, CardiacNADPH Oxidase 2NADPH OxidasesAdaptor Proteins, Signal TransducingAngiotensin IICollagenCybb protein, mouseInterleukin-18Matrix Metalloproteinase 9Membrane GlycoproteinsNADPH Oxidase 2NADPH OxidasesNF-kappa Brac1 GTP-Binding ProteinReactive Oxygen SpeciesReceptor, Angiotensin, Type 1Traf3ip2 protein, mouseTranscription Factor AP-1

Identifiers

PMID22575763
PMCPMC3477707
OpenAlexW2023568868

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.