Evidence map›Paper›PMID 21810271›Full record

SynthesisBMC medical genetics2011

Combined analysis of three genome-wide association studies on vWF and FVIII plasma levels.

Guillemette Antoni, Tiphaine Oudot-Mellakh, Apostolos Dimitromanolakis, Marine Germain, William Cohen, Philip Wells, Mark Lathrop, France Gagnon, Pierre-Emmanuel Morange, David-Alexandre Tregouet

Open access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in BMC medical genetics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 4 pooled it
3.8field-weighted citation impact, top 6% 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

36 citing papers in PubMed, 4 syntheses or guidelines pooled it, 74 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Linkage analysis identifies a locus for plasma von Willebrand factor undetected by genome-wide association.Proceedings of the National Academy of Sciences of the United States of America · 2013
    Pooled it
  5. Trial
  6. Trial
  7. Trial
  8. COVID-19 Infection, Drugs, and Liver Injury.Journal of clinical medicine · 2025
    Review
  9. Thrombotic risk determined byResearch and practice in thrombosis and haemostasis · 2025
    Article
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  11. Article
  12. Review
  13. Article
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  15. Reduction ofFrontiers in cardiovascular medicine · 2022
    Article
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  19. Review
  20. The commonBlood advances · 2018
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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

10 authors at 6 institutions in 2 countries.

Guillemette AntoniUMR_S 937, INSERM, Boulevard de l'Hopital, Paris, France. david.tregouet@upmc.fr
Tiphaine Oudot-Mellakh
Apostolos Dimitromanolakis
Marine Germain
William Cohen
Philip Wells
Mark Lathrop
France Gagnon
Pierre-Emmanuel Morange
David-Alexandre Tregouet
Sorbonne Université · FRInserm · FRPublic Health Ontario · CACommissariat à l'Énergie Atomique et aux Énergies Alternatives · FRInstitut de Neurobiologie de la Méditerranée · FROttawa Hospital · CA

Funding

Canadian Institutes of Health Research MOP86466
6 · The paper itself

Abstract

backgroundElevated levels of factor VIII (FVIII) and von Willebrand Factor (vWF) are well-established risk factors for cardiovascular diseases, in particular venous thrombosis. Although high, the heritability of these traits is poorly explained by the genetic factors known so far. The aim of this work was to identify novel single nucleotide polymorphisms (SNPs) that could influence the variability of these traits.

methodsThree independent genome-wide association studies for vWF plasma levels and FVIII activity were conducted and their results were combined into a meta-analysis totalling 1,624 subjects.

resultsNo single nucleotide polymorphism (SNP) reached the study-wide significance level of 1.12 × 10-7 that corresponds to the Bonferroni correction for the number of tested SNPs. Nevertheless, the recently discovered association of STXBP5, STX2, TC2N and CLEC4M genes with vWF levels and that of SCARA5 and STAB2 genes with FVIII levels were confirmed in this meta-analysis. Besides, among the fifteen novel SNPs showing promising association at p < 10-5 with either vWF or FVIII levels in the meta-analysis, one located in ACCN1 gene also showed weak association (P = 0.0056) with venous thrombosis in a sample of 1,946 cases and 1,228 controls.

conclusionsThis study has generated new knowledge on genomic regions deserving further investigations in the search for genetic factors influencing vWF and FVIII plasma levels, some potentially implicated in VT, as well as providing some supporting evidence of previously identified genes.

Indexed as

Genome-Wide Association StudyPolymorphism, Single NucleotideAcid Sensing Ion ChannelsAdultCell Adhesion MoleculesCell Adhesion Molecules, NeuronalDegenerin Sodium ChannelsEpithelial Sodium ChannelsFactor VIIIFemaleGenotypeHumansLectins, C-TypeMaleMiddle AgedNerve Tissue ProteinsAcid Sensing Ion ChannelsASIC2 protein, humanCell Adhesion MoleculesCell Adhesion Molecules, NeuronalCLEC4M protein, humanDegenerin Sodium ChannelsEpithelial Sodium ChannelsFactor VIIILectins, C-TypeNerve Tissue ProteinsReceptors, Cell SurfaceR-SNARE ProteinsSCARA5 protein, mouseScavenger Receptors, Class ASTAB2 protein, humanSTX2 protein, humanSTXBP5 protein, humanSyntaxin 1von Willebrand Factor

Identifiers

PMID21810271
PMCPMC3163514
OpenAlexW2081704195

What OpenQuestion holds

Textmetadata
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.