Evidence map›Paper›PMID 12228731›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2002

Functional interaction of endothelial nitric oxide synthase with a voltage-dependent anion channel.

Jianxin Sun, James K Liao

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

29 citing papers in PubMed, 72 citations in OpenAlex.

  1. Article
  2. Review
  3. Subcellular Localization Guides eNOS Function.International journal of molecular sciences · 2024
    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

2 authors at 2 institutions in 1 country.

Jianxin SunCardiovascular Division, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA.
James K Liao
Brigham and Women's Hospital · USHarvard University · US

Funding

Tissue AnalysesP01HL048743 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI GLADYSHEV, VADIM N. · 1992 to 2014
$26.3M
LIPOPROTEINS EFFECTS ON G PROTEIN FUNCTIONR01HL052233 · NHLBI · UNIVERSITY OF CHICAGO · PI LIAO, JAMES KUANG-JAN · 1995 to 2016
$5.3M
Activation of eNOS by Steroid HormonesR01HL070274 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI LIAO, JAMES KUANG-JAN · 2002 to 2006
$2.2M
NHLBI NIH HHS HL48743NHLBI NIH HHS HL52233NHLBI NIH HHS HL70274NHLBI NIH HHS P01 HL048743NHLBI NIH HHS R01 HL052233NHLBI NIH HHS R01 HL070274
6 · The paper itself

Abstract

Endothelium-derived nitric oxide (NO) is an important regulator of vascular function. NO is produced by endothelial NO synthase (eNOS) whose function is modulated, in part, by specific protein interactions. By coimmunoprecipitation experiments followed by MS analyses, we identified a human voltage-dependent anion/cation channel or porin as a binding partner of eNOS. The interaction between porin and eNOS was demonstrated by coimmunoprecipitation studies in nontransfected human endothelial cells and Cos-7 cells transiently transfected with eNOS and porin cDNAs. In vitro binding studies with glutathione S-transferase-porin indicated that porin binds directly to eNOS and that this interaction augmented eNOS activity. The calcium ionophore, and bradykinin, which are known to activate eNOS, markedly increased porin-eNOS interaction, suggesting a potential role of intracellular Ca(2+) in mediating this interaction. Theses results indicate that the interaction between a voltage-dependent membrane channel and eNOS may be important for regulating eNOS activity.

Indexed as

AnionsAnimalsAortaBlotting, WesternCalcimycinCalciumCattleCell LineChromatographyCOS CellsGlutathione TransferaseHumansImmunoblottingIonophoresMass SpectrometryNitric OxideAnionsCalcimycinCalciumGlutathione TransferaseIonophoresNitric OxideNitric Oxide SynthaseNitric Oxide Synthase Type IIINOS3 protein, humanPorinsRecombinant Fusion Proteins

Identifiers

PMID12228731
PMCPMC130594
OpenAlexW2145526552

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.