Evidence map›Paper›PMID 23355534›Full record

ArticleBlood2013

Cellular and molecular basis of von Willebrand disease: studies on blood outgrowth endothelial cells.

Richard D Starke, Koralia E Paschalaki, Clare E F Dyer, Kimberly J Harrison-Lavoie, Jacqueline A Cutler, Thomas A J McKinnon, Carolyn M Millar, Daniel F Cutler, Mike A Laffan, Anna M Randi

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 2 pooled it
6.2field-weighted citation impact, top 3% 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

46 citing papers in PubMed, 2 syntheses or guidelines pooled it, 100 citations in OpenAlex.

  1. Pooled it
  2. Guideline
  3. Trial
  4. Trial
  5. Inherited human group IVA cytosolic phospholipase A2 deficiency abolishes platelet, endothelial, and leucocyte eicosanoid generation.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2015
    Trial
  6. Review
  7. Article
  8. Application of genetic testing for the diagnosis of von Willebrand disease.Journal of thrombosis and haemostasis : JTH · 2024
    Review
  9. Article
  10. What can historical literature on von Willebrand disease teach us?Research and practice in thrombosis and haemostasis · 2023
    Article
  11. Review
  12. Article
  13. Special considerations in GI bleeding in VWD patients.Hematology. American Society of Hematology. Education Program · 2022
    Review
  14. Human Endothelial Colony-Forming Cells.Cold Spring Harbor perspectives in medicine · 2022
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 4 institutions in 2 countries.

Richard D StarkeVascular Sciences, National Heart and Lung Institute, Faculty of Medicine, Hammersmith Campus, Imperial College London, London, United Kingdom.
Koralia E Paschalaki
Clare E F Dyer
Kimberly J Harrison-Lavoie
Jacqueline A Cutler
Thomas A J McKinnon
Carolyn M Millar
Daniel F Cutler
Mike A Laffan
Anna M Randi
Lung Institute · USNational Institutes of Health · USUniversity College London · GBMRC Laboratory for Molecular Cell Biology · GB

Funding

British Heart Foundation FS/06/064/21490British Heart Foundation FS/10/047/28393British Heart Foundation FS/10/47/28393British Heart Foundation FS/11/3/28632Medical Research Council G0600868Medical Research Council MC_U122665003Medical Research Council MC_UU_12018/2Wellcome Trust
6 · The paper itself

Abstract

Von Willebrand disease (VWD) is a heterogeneous bleeding disorder caused by decrease or dysfunction of von Willebrand factor (VWF). A wide range of mutations in the VWF gene have been characterized; however, their cellular consequences are still poorly understood. Here we have used a recently developed approach to study the molecular and cellular basis of VWD. We isolated blood outgrowth endothelial cells (BOECs) from peripheral blood of 4 type 1 VWD and 4 type 2 VWD patients and 9 healthy controls. We confirmed the endothelial lineage of BOECs, then measured VWF messenger RNA (mRNA) and protein levels (before and after stimulation) and VWF multimers. Decreased mRNA levels were predictive of plasma VWF levels in type 1 VWD, confirming a defect in VWF synthesis. However, BOECs from this group of patients also showed defects in processing, storage, and/or secretion of VWF. Levels of VWF mRNA and protein were normal in BOECs from 3 type 2 VWD patients, supporting the dysfunctional VWF model. However, 1 type 2M patient showed decreased VWF synthesis and storage, indicating a complex cellular defect. These results demonstrate for the first time that isolation of endothelial cells from VWD patients provides novel insight into cellular mechanisms of the disease.

Indexed as

von Willebrand Disease, Type 1von Willebrand Disease, Type 2AdultAgedCell LineageCells, CulturedEndothelial CellsFemaleHumansMaleMiddle AgedPhenotypeRNA, Messengervon Willebrand FactorWeibel-Palade BodiesRNA, Messengervon Willebrand Factor

Identifiers

PMID23355534
PMCPMC3617637
OpenAlexW2049298789

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.