Evidence map›Paper›PMID 27869747›Full record

ArticleInternational journal of molecular sciences2016

The Vitamin E Analog Gamma-Tocotrienol (GT3) and Statins Synergistically Up-Regulate Endothelial Thrombomodulin (TM).

Rupak Pathak, Sanchita P Ghosh, Daohong Zhou, Martin Hauer-Jensen

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

6 citing papers in PubMed, 14 citations in OpenAlex.

  1. Trial
  2. Geranylgeranyl Transferase Inhibitors Mitigate Intestinal Radiation Toxicity.International journal of radiation oncology, biology, physics · 2026
    Article
  3. Article
  4. Article
  5. Review
  6. Review
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

4 authors at 3 institutions in 1 country.

Rupak PathakDivision of Radiation Health, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA. rpathak@uams.edu.
Sanchita P GhoshArmed Forces Radiobiology Research Institute, Uniformed Services University of the Health Sciences, Bethesda, MD 20889, USA. sanchita.ghosh@usuhs.edu.
Daohong ZhouDivision of Radiation Health, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA. DZhou@uams.edu.
Martin Hauer-JensenDivision of Radiation Health, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA. mhjensen@uams.edu.
University of Arkansas for Medical Sciences · USCentral Arkansas Veterans Healthcare System · USUniformed Services University of the Health Sciences · US

Funding

The Role o f Tetrahydrobiopterin (BH4) Bioavailability in Radiation-induced Skin InjuryP20GM109005 · NIGMS · UNIV OF ARKANSAS FOR MED SCIS · PI WOLFE, TATIANA · 2015 to 2024
$21.1M
NIGMS NIH HHS P20 GM109005
6 · The paper itself

Abstract

Statins; a class of routinely prescribed cholesterol-lowering drugs; inhibit 3-hydroxy-3-methylglutaryl-coenzymeA reductase (HMGCR) and strongly induce endothelial thrombomodulin (TM); which is known to have anti-inflammatory; anti-coagulation; anti-oxidant; and radioprotective properties. However; high-dose toxicity limits the clinical use of statins. The vitamin E family member gamma-tocotrienol (GT3) also suppresses HMGCR activity and induces TM expression without causing significant adverse side effects; even at high concentrations. To investigate the synergistic effect of statins and GT3 on TM; a low dose of atorvastatin and GT3 was used to treat human primary endothelial cells. Protein-level TM expression was measured by flow cytometry. TM functional activity was determined by activated protein C (APC) generation assay. Expression of Kruppel-like factor 2 (KLF2), one of the key transcription factors of TM, was measured by quantitative reverse transcription polymerase chain reaction (qRT-PCR). TM expression increased in a dose-dependent manner after both atorvastatin and GT3 treatment. A combined treatment of a low-dose of atorvastatin and GT3 synergistically up-regulated TM expression and functional activity. Finally; atorvastatin and GT3 synergistically increased

Indexed as

AntioxidantsAtorvastatinCell LineChromansDose-Response Relationship, DrugDrug SynergismFlow CytometryGene Expression RegulationHumansHuman Umbilical Vein Endothelial CellsHydroxymethylglutaryl-CoA Reductase InhibitorsKruppel-Like Transcription FactorsReverse Transcriptase Polymerase Chain ReactionThrombomodulinUp-RegulationVitamin EAntioxidantsAtorvastatinChromansHydroxymethylglutaryl-CoA Reductase InhibitorsKLF2 protein, humanKruppel-Like Transcription Factorsplastochromanol 8ThrombomodulinVitamin Eactivated protein Cendothelial cellsgamma-tocotrienolKruppel-like transcription factorsstatinsthrombomodulin

Identifiers

PMID27869747
PMCPMC5133932
OpenAlexW2550682171

What OpenQuestion holds

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LicenceCC BY
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.