Evidence map›Paper›PMID 21778422›Full record

ArticleArteriosclerosis, thrombosis, and vascular biology2011

Constitutive androstane receptor activation decreases plasma apolipoprotein B-containing lipoproteins and atherosclerosis in low-density lipoprotein receptor-deficient mice.

Anne-Laure Sberna, Mahfoud Assem, Rui Xiao, Steve Ayers, Thomas Gautier, Boris Guiu, Valérie Deckert, Angélique Chevriaux, Jacques Grober, Naig Le Guern and 4 more

Open access · bronzeAbstract read
In one paragraph

Article in Arteriosclerosis, thrombosis, and vascular biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
0.9field-weighted citation impact, top 23% 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

20 citing papers in PubMed, 36 citations in OpenAlex.

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  15. Molecular Pathogenesis of NASH.International journal of molecular sciences · 2016
    Review
  16. Nuclear receptors and nonalcoholic fatty liver disease.Biochimica et biophysica acta · 2016
    Review
  17. Article
  18. Article
  19. Review
  20. 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

14 authors at 4 institutions in 1 country.

Anne-Laure SbernaInstitut National de la Santé et de la Recherche Médicale U, Faculté de Médecine, Dijon, France.
Mahfoud Assem
Rui Xiao
Steve Ayers
Thomas Gautier
Boris Guiu
Valérie Deckert
Angélique Chevriaux
Jacques Grober
Naig Le Guern
Jean-Paul Pais de Barros
David D Moore
Laurent Lagrost
David Masson
Methodist Hospital · USTranslational Therapeutics (United States) · USUniversity of Iowa · USCornell University · US

Funding

ProteomicsU19DK062434 · NIDDK · UNIVERSITY OF TEXAS SW MED CTR/DALLAS · PI EVANS, RONALD M · 2002 to 2011
$37.4M
Metabolic Regulation by the Nuclear Receptor CARR01DK046546 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI MOORE, DAVID D · 1995 to 2014
$4.9M
NIDDK NIH HHS R01 DK046546NIDDK NIH HHS R01-DK46546NIDDK NIH HHS U19 DK062434NIDDK NIH HHS U19DK62434
6 · The paper itself

Abstract

objectiveThe goal of this study was to determine the impact of the nuclear receptor constitutive androstane receptor (CAR) on lipoprotein metabolism and atherosclerosis in hyperlipidemic mice. METHODS AND

resultsLow-density lipoprotein receptor-deficient (Ldlr(-/-)) and apolipoprotein E-deficient (ApoE(-/-)) mice fed a Western-type diet were treated weekly with the Car agonist 1,4-bis[2-(3,5-dichloropyridyloxy)]benzene (TCPOBOP) or the vehicle only for 8 weeks. In Ldlr(-/-) mice, treatment with TCPOBOP induced a decrease in plasma triglyceride and intermediate-density lipoprotein/low-density lipoprotein cholesterol levels (≈30% decrease in both cases after 2 months, P<0.01). These mice also showed a significant reduction in the production of very-low-density lipoproteins associated with a decrease in hepatic triglyceride content and the repression of several genes involved in lipogenesis. TCPOBOP treatment also induced a marked increase in the very-low-density lipoprotein receptor in the liver, which probably contributed to the decrease in intermediate-density lipoprotein/low-density lipoprotein levels. Atherosclerotic lesions in the aortic valves of TCPOBOP-treated Ldlr(-/-) mice were also reduced (-60%, P<0.001). In ApoE(-/-) mice, which lack the physiological apoE ligand for the very-low-density lipoprotein receptor, the effect of TCPOBOP on plasma cholesterol levels and the development of atherosclerotic lesions was markedly attenuated.

conclusionsCAR is a potential target in the prevention and treatment of hypercholesterolemia and atherosclerosis.

Indexed as

Amino Acid SequenceAnimalsApolipoprotein B-100Apolipoproteins BApolipoproteins EAtherosclerosisCholesterolCholesterol, LDLConstitutive Androstane ReceptorDisease Models, AnimalDown-RegulationFemaleGenes, ReporterHEK293 CellsHep G2 CellsHumans1,4-bis(2-(3,5-dichloropyridyloxy))benzeneApob protein, mouseApolipoprotein B-100Apolipoproteins BApolipoproteins ECholesterolCholesterol, LDLConstitutive Androstane Receptorlipoprotein cholesterolLipoproteinsLipoproteins, VLDLPyridinesReceptors, Cytoplasmic and NuclearReceptors, LDLRNA, MessengerTriglyceridesVLDL receptor

Identifiers

PMID21778422
PMCPMC4104927
OpenAlexW2155332891

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.