Evidence map›Paper›PMID 21862721›Full record

ArticleAmerican journal of physiology. Endocrinology and metabolism2011

Aspirin reduces hypertriglyceridemia by lowering VLDL-triglyceride production in mice fed a high-fat diet.

Janna A van Diepen, Irene O C M Vroegrijk, Jimmy F P Berbée, Steven E Shoelson, Johannes A Romijn, Louis M Havekes, Patrick C N Rensen, Peter J Voshol

Open access · greenAbstract read
In one paragraph

Article in American journal of physiology. Endocrinology and metabolism, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

14 citing papers in PubMed, 32 citations in OpenAlex.

  1. Trial
  2. Review
  3. Article
  4. Article
  5. Article
  6. Antiplatelet Effects of a Combination of Sappan Wood (Advances in pharmacological and pharmaceutical sciences · 2024
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Effects of NSAIDs on the risk factors of colorectal cancer: a mini review.Genes and environment : the official journal of the Japanese Environmental Mutagen Society · 2016
    Review
  12. Article
  13. Article
  14. Article
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

8 authors at 3 institutions in 2 countries.

Janna A van DiepenDepartment of General Internal Medicine, Endocrinology, and Metabolic Diseases, Leiden University Medical Center, Leiden, The Netherlands. J.A.van_Diepen@lumc.nl
Irene O C M Vroegrijk
Jimmy F P Berbée
Steven E Shoelson
Johannes A Romijn
Louis M Havekes
Patrick C N Rensen
Peter J Voshol
MaineGeneral Medical Center · USHarvard University · USNetherlands Organisation for Applied Scientific Research · NL

Funding

SPECIAL ASSAY COREP30DK036836 · NIDDK · JOSLIN DIABETES CENTER · PI JEAN E. SCHAFFER · 1986 to 2026
$50.5M
Weight Loss, Inflammation, and Vascular RemodelingP50HL083813 · NHLBI · BETH ISRAEL DEACONESS MEDICAL CENTER · PI WELTY, FRANCINE K · 2006 to 2015
$13.0M
POTENTIAL CAUSE &MOLECULAR TARGET OF INSULIN RESISTANCR01DK045943 · NIDDK · JOSLIN DIABETES CENTER · PI SHOELSON, STEVEN E · 1996 to 2009
$3.1M
MEDIATORS AND MODIFIERS OF NF-kB IN INSULIN RESISTANCER37DK051729 · NIDDK · JOSLIN DIABETES CENTER · PI SHOELSON, STEVEN E · 2005 to 2010
$2.7M
RECEPTOR/SUBSTRATE COMPLEXES IN TRANSMEMBRANE SIGNALINGR01DK051729 · NIDDK · JOSLIN DIABETES CENTER · PI SHOELSON, STEVEN E · 1996 to 2004
$2.1M
Medical Research Council G0600717NIDDK NIH HHS P30 DK036836
6 · The paper itself

Abstract

Systemic inflammation is strongly involved in the pathophysiology of the metabolic syndrome, a cluster of metabolic risk factors that includes hypertriglyceridemia. Aspirin treatment lowers inflammation via inhibition of NF-κB activity but also reduces hypertriglyceridemia in humans. The aim of this study was to investigate the mechanism by which aspirin improves hypertriglyceridemia. Human apolipoprotein CI (apoCI)-expressing mice (APOC1 mice), an animal model with elevated plasma triglyceride (TG) levels, as well as normolipidemic wild-type (WT) mice were fed a high-fat diet (HFD) and treated with aspirin. Aspirin treatment reduced hepatic NF-κB activity in HFD-fed APOC1 and WT mice, and in addition, aspirin decreased plasma TG levels (-32%, P < 0.05) in hypertriglyceridemic APOC1 mice. This TG-lowering effect could not be explained by enhanced VLDL-TG clearance, but aspirin selectively reduced hepatic production of VLDL-TG in both APOC1 (-28%, P < 0.05) and WT mice (-33%, P < 0.05) without affecting VLDL-apoB production. Aspirin did not alter hepatic expression of genes involved in FA oxidation, lipogenesis, and VLDL production but decreased the incorporation of plasma-derived FA by the liver into VLDL-TG (-24%, P < 0.05), which was independent of hepatic expression of genes involved in FA uptake and transport. We conclude that aspirin improves hypertriglyceridemia by decreasing VLDL-TG production without affecting VLDL particle production. Therefore, the inhibition of inflammatory pathways by aspirin could be an interesting target for the treatment of hypertriglyceridemia.

Indexed as

Diet, High-FatAnimalsAnti-Inflammatory Agents, Non-SteroidalApolipoprotein C-IAspirinDown-RegulationDrug Evaluation, PreclinicalHypertriglyceridemiaLipoproteins, VLDLLiverMaleMiceMice, Inbred C57BLMice, TransgenicNF-kappa BTriglyceridesAnti-Inflammatory Agents, Non-SteroidalApolipoprotein C-IAspirinLipoproteins, VLDLNF-kappa BTriglyceridesvery low density lipoprotein triglyceride

Identifiers

PMID21862721
PMCPMC4116353
OpenAlexW2142277448

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.