Evidence map›Paper›PMID 19736311›Full record

ArticleThe Journal of biological chemistry2009

Src-dependent STAT-3-mediated expression of monocyte chemoattractant protein-1 is required for 15(S)-hydroxyeicosatetraenoic acid-induced vascular smooth muscle cell migration.

Harihara S K Potula, Dong Wang, Dong Van Quyen, Nikhlesh K Singh, Venkatesh Kundumani-Sridharan, Manjula Karpurapu, Edwards A Park, Wayne C Glasgow, Gadiparthi N Rao

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

41 citing papers in PubMed, 62 citations in OpenAlex.

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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

9 authors at 2 institutions in 1 country.

Harihara S K PotulaDepartment of Physiology, The University of Tennessee Health Science Center, Memphis, Tennessee 38163, USA.
Dong Wang
Dong Van Quyen
Nikhlesh K Singh
Venkatesh Kundumani-Sridharan
Manjula Karpurapu
Edwards A Park
Wayne C Glasgow
Gadiparthi N Rao
University of Tennessee Health Science Center · USMercer University · US

Funding

PLA2, EICOSANOIDS AND VASCULAR REMODELINGR01HL064165 · NHLBI · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI RAO, GADIPARTHI N · 2000 to 2016
$5.4M
NHLBI NIH HHS HL064165NHLBI NIH HHS R01 HL064165
6 · The paper itself

Abstract

To understand the role of human 15-lipoxygenase 1 (15-LOX1) in vascular wall remodeling, we have studied the effect of the major 15-LOX1 metabolite of arachidonic acid, 15(S)-hydroxyeicosatetraenoic acid (15(S)-HETE), on vascular smooth muscle cell (VSMC) migration both in vitro and in vivo. Among 5(S)-HETE, 12(S)-HETE, and 15(S)-HETE, 15(S)-HETE potentially stimulated more vascular smooth muscle cell (VSMC) migration. In addition, 15(S)-HETE-induced VSMC migration was dependent on Src-mediated activation of signal transducer and activator of transcription-3 (STAT-3). 15(S)-HETE also induced monocyte chemoattractant protein-1 (MCP-1) expression via Src-STAT-3 signaling, and neutralizing anti-MCP-1 antibodies completely negated 15(S)-HETE-induced VSMC migration. Cloning and characterization of a 2.6-kb MCP-1 promoter revealed the presence of four putative STAT-binding sites, and the site that is proximal to the transcription start site was found to be essential for 15(S)-HETE-induced Src-STAT-3-mediated MCP-1 expression. Rat carotid arteries that were subjected to balloon injury and transduced with Ad-15-LOX1 upon exposure to [(3)H]arachidonic acid ex vivo produced 15-HETE as a major eicosanoid and enhanced balloon injury-induced expression of MCP-1 in smooth muscle cells in Src and STAT-3-dependent manner in vivo. Adenovirus-mediated delivery of 15-LOX1 into rat carotid artery also led to recruitment and homing of macrophages to medial region in response to injury. In addition, transduction of Ad-15-LOX1 into arteries enhanced balloon injury-induced smooth muscle cell migration from media to intima and neointima formation. These results show for the first time that 15-LOX1-15(S)-HETE axis plays a major role in vascular wall remodeling after balloon angioplasty.

Indexed as

Cell MovementGene Expression RegulationAnimalsArachidonate 15-LipoxygenaseCell LineCells, CulturedChemokine CCL2HumansHydroxyeicosatetraenoic AcidsIn Vitro TechniquesMyocytes, Smooth MuscleProto-Oncogene Proteins pp60(c-src)RatsSignal TransductionSTAT3 Transcription FactorArachidonate 15-LipoxygenaseChemokine CCL2Hydroxyeicosatetraenoic AcidsProto-Oncogene Proteins pp60(c-src)STAT3 Transcription Factor

Identifiers

PMID19736311
PMCPMC2781513
OpenAlexW1970595107

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.