Evidence map›Paper›PMID 23223575›Full record

ArticleThe Journal of biological chemistry2013

Quercetin attenuates warfarin-induced vascular calcification in vitro independently from matrix Gla protein.

Kelly E Beazley, Saman Eghtesad, Maria V Nurminskaya

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

21 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Review
  3. NovelFrontiers in pharmacology · 2024
    Article
  4. Plants (Basel, Switzerland) · 2022
    Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Inflammatory, metabolic, and genetic mechanisms of vascular calcification.Arteriosclerosis, thrombosis, and vascular biology · 2014
    Review
  18. Article
  19. Article
  20. 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

3 authors at 1 institution in 1 country.

Kelly E BeazleyDepartment of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, Maryland 21201, USA.
Saman Eghtesad
Maria V Nurminskaya
University of Maryland, Baltimore · US

Funding

Interdisciplinary Training Program Muscle BiologyT32AR007592 · NIAMS · UNIVERSITY OF MARYLAND BALTIMORE · PI Aikaterini Kontrogianni-Konstantopoulos · 1996 to 2026
$11.7M
Molecular mechanisms of medial calcification: regulation by transglutaminase 2R01HL093305 · NHLBI · UNIVERSITY OF MARYLAND BALTIMORE · PI NURMINSKAYA, MARIA · 2009 to 2012
$1.3M
NHLBI NIH HHS R01 HL093305NHLBI NIH HHS R01HL093305NIAMS NIH HHS T32 AR007592NIAMS NIH HHS T32AR007592
6 · The paper itself

Abstract

Warfarin can stimulate vascular calcification in vitro via activation of β-catenin signaling and/or inhibition of matrix Gla protein (MGP) carboxylation. Calcification was induced in vascular smooth muscle cells (VSMCs) with therapeutic levels of warfarin in normal calcium and clinically acceptable phosphate levels. Although TGF/BMP and PKA pathways are activated in calcifying VSMCs, pharmacologic analysis reveals that their activation is not contributory. However, β-catenin activity is important because inhibition of β-catenin with shRNA or bioflavonoid quercetin prevents calcification in primary human VSMCs, rodent aortic rings, and rat A10 VSMC line. In the presence of quercetin, reactivation of β-catenin using the glycogen synthase kinase-3β (GSK-3β) inhibitor LiCl restores calcium accumulation, confirming that quercetin mechanism of action hinges on inhibition of the β-catenin pathway. Calcification in VSMCs induced by 10 μm warfarin does not associate with reduced levels of carboxylated MGP, and inhibitory effects of quercetin do not involve induction of MGP carboxylation. Further, down-regulation of MGP by shRNA does not alter the effect of quercetin. These results suggest a new β-catenin-targeting strategy to prevent vascular calcification induced by warfarin and identify quercetin as a potential therapeutic in this pathology.

Indexed as

AnimalsAntioxidantsAortabeta CateninCalcium-Binding ProteinsCyclic AMP-Dependent Protein KinasesExtracellular Matrix ProteinsGene Expression ProfilingGenes, ReporterIn Vitro TechniquesLuciferasesMatrix Gla ProteinMuscle, Smooth, VascularQuercetinRatsRNA, Small InterferingAntioxidantsbeta CateninCalcium-Binding ProteinsCyclic AMP-Dependent Protein KinasesExtracellular Matrix ProteinsLuciferasesMatrix Gla ProteinQuercetinRNA, Small InterferingWarfarin

Identifiers

PMID23223575
PMCPMC3554930
OpenAlexW2069353566

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.