Evidence map›Paper›PMID 18309109›Full record

ArticleArteriosclerosis, thrombosis, and vascular biology2008

Human stanniocalcin-1 blocks TNF-alpha-induced monolayer permeability in human coronary artery endothelial cells.

Changyi Chen, Md Saha Jamaluddin, Shaoyu Yan, David Sheikh-Hamad, Qizhi Yao

Open access · bronzeAbstract read
In one paragraph

Article in Arteriosclerosis, thrombosis, and vascular biology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
4.6field-weighted citation impact, top 6% 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

36 citing papers in PubMed, 60 citations in OpenAlex.

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  13. PAR1 agonists stimulate APC-like endothelial cytoprotection and confer resistance to thromboinflammatory injury.Proceedings of the National Academy of Sciences of the United States of America · 2018
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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 1 institution in 1 country.

Changyi ChenMolecular Surgeon Research Center, Division of Vascular Surgery and Endovascular Therapy, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Tex. 77030, USA. jchen@bcm.tmc.edu
Md Saha Jamaluddin
Shaoyu Yan
David Sheikh-Hamad
Qizhi Yao
Baylor College of Medicine · US

Funding

Renal Inflammation: Mechanisms and ConsequencesP50DK064233 · NIDDK · BAYLOR COLLEGE OF MEDICINE · PI MITCH, WILLIAM EVANS · 2003 to 2007
$5.1M
PROTEIN NUTRITION IN EXPERIMENTAL UREMIAR37DK037175 · NIDDK · BAYLOR COLLEGE OF MEDICINE · PI MITCH, WILLIAM EVANS · 2006 to 2015
$3.8M
HIV PROTEASE INHIBITORS EFFECT--NENDOTHELIAL DYSFUNCTIONR01HL065916 · NHLBI · EMORY UNIVERSITY · PI CHEN, CHANGYI · 2000 to 2004
$1.8M
Tissue engineering of small diameter vascular graftR01EB002436 · NIBIB · BAYLOR COLLEGE OF MEDICINE · PI CHEN, CHANGYI · 2003 to 2006
$1.8M
Effects of HAART drugs on endothelial dysfunction of pu*R01HL083471 · NHLBI · BAYLOR COLLEGE OF MEDICINE · PI CHEN, CHANGYI · 2005 to 2009
$1.8M
Effects of HIV Protease Inhibitors of Endothelial BarrieR01HL072716 · NHLBI · BAYLOR COLLEGE OF MEDICINE · PI CHEN, CHANGYI · 2002 to 2005
$1.2M
Influenza HA in SHIV VLPS for mucosal vaccinationR01DE015543 · NIDCR · BAYLOR COLLEGE OF MEDICINE · PI YAO, QIZHI C. · 2003 to 2006
$1.2M
SMAD SIGNALING IN ANGIOTENSIN II-MEDIATED RENAL FIBROSISR01DK062828 · NIDDK · BAYLOR COLLEGE OF MEDICINE · PI MITCH, WILLIAM EVANS · 2005 to 2006
$680k
NHLBI NIH HHS HL65916NHLBI NIH HHS HL72716NHLBI NIH HHS R01 HL065916NHLBI NIH HHS R01 HL072716NHLBI NIH HHS R01 HL083471NIBIB NIH HHS EB-002436NIBIB NIH HHS R01 EB002436NIDCR NIH HHS DE15543NIDCR NIH HHS R01 DE015543NIDDK NIH HHS DK062828NIDDK NIH HHS DK064233-01NIDDK NIH HHS P50 DK064233NIDDK NIH HHS R01 DK062828NIDDK NIH HHS R37 DK037175
6 · The paper itself

Abstract

objectiveOur previous studies revealed upregulation of stanniocalcin-1 (STC1) in cardiac vessels in dilated cardiomyopathy. However, the functional significance of STC1 is unknown. The objective of this study was to determine the effects of STC1 on TNF-alpha-induced monolayer permeability of human coronary artery endothelial cells (HCAECs). METHODS AND

resultsCells were pretreated with STC1 for 30 minutes followed by treatment with TNF-alpha (2 ng/mL) for 24 hours. Monolayer permeability was studied using a transwell system. STC1 pretreatment significantly blocked TNF-alpha-induced monolayer permeability in a concentration- and time-dependent manner. STC1 effectively blocked TNF-alpha-induced downregulation of endothelial tight junction proteins zonula occluden-1 and claudin-1 at both mRNA and protein levels. STC1 also significantly decreased TNF-alpha-induced superoxide anion production. The inhibitory effect of STC1 was specific to TNF-alpha, as it failed to inhibit VEGF-induced endothelial permeability. Furthermore, STC1 partially blocked NF-kappaB and JNK activation in TNF-alpha-treated endothelial cells. JNK inhibitor and antioxidant also effectively blocked TNF-alpha-induced NF-kappaB activation and monolayer permeability in HCAECs.

conclusionsSTC1 maintains endothelial permeability in TNF-alpha-treated HCAECs through preservation of tight junction protein expression, suppression of superoxide anion production, and inhibition of the activation of NFkappaB and JNK, suggesting an important role for STC1 in regulating endothelial functions during cardiovascular inflammation.

Indexed as

Calcium Channel BlockersCell Membrane PermeabilityCells, CulturedClaudin-1Coronary VesselsEndothelial CellsGlycoproteinsHumansMAP Kinase Kinase 4Membrane ProteinsMitogen-Activated Protein Kinase KinasesNF-kappa BNifedipinePhosphoproteinsReactive Oxygen SpeciesSuperoxidesCalcium Channel BlockersClaudin-1CLDN1 protein, humanGlycoproteinsMAP Kinase Kinase 4Membrane ProteinsMitogen-Activated Protein Kinase KinasesNF-kappa BNifedipinePhosphoproteinsReactive Oxygen SpeciesSuperoxidesteleocalcinTJP1 protein, humanTumor Necrosis Factor-alphaVascular Endothelial Growth Factor AZonula Occludens-1 Protein

Identifiers

PMID18309109
PMCPMC2731718
OpenAlexW2118814709

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.