Evidence map›Paper›PMID 26744078›Full record

ArticleNature communications2016

A role of stochastic phenotype switching in generating mosaic endothelial cell heterogeneity.

Lei Yuan, Gary C Chan, David Beeler, Lauren Janes, Katherine C Spokes, Harita Dharaneeswaran, Anahita Mojiri, William J Adams, Tracey Sciuto, Guillermo Garcia-Cardeña and 7 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed
8.2field-weighted citation impact, top 2% 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

59 citing papers in PubMed, 111 citations in OpenAlex.

  1. Skin capillary endothelial cells form a network of spatiotemporally conserved CaProceedings of the National Academy of Sciences of the United States of America · 2026
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  12. Single cell 'omic profiles of human aortic endothelial cellsbioRxiv : the preprint server for biology · 2024
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  17. Observational
  18. Review
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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

17 authors at 6 institutions in 3 countries.

Lei YuanCenter for Vascular Biology Research, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02215, USA.
Gary C ChanCenter for Vascular Biology Research, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02215, USA.
David BeelerCenter for Vascular Biology Research, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02215, USA.
Lauren JanesCenter for Vascular Biology Research, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02215, USA.
Katherine C SpokesCenter for Vascular Biology Research, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02215, USA.
Harita DharaneeswaranCenter for Vascular Biology Research, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02215, USA.
Anahita MojiriDepartment of Medicine, University of Alberta, Edmonton, Alberta T6G 2R3, Canada.
William J AdamsDepartment of Pathology, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02215, USA.
Tracey SciutoCenter for Vascular Biology Research, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02215, USA.
Guillermo Garcia-CardeñaCenter for Excellence in Vascular Biology, Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts 02215, USA.
Grietje MolemaDepartment of Pathology and Medical Biology, Medical Biology Section, University Medical Center Groningen, University of Groningen, 9700 AB Groningen, The Netherlands.
Peter M KangDepartment of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02215, USA.
Nadia JahroudiDepartment of Medicine, University of Alberta, Edmonton, Alberta T6G 2R3, Canada.
Philip A MarsdenDepartment of Medicine, University of Toronto, Toronto, Ontario M5G 2C4, Canada.
Ann DvorakCenter for Vascular Biology Research, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02215, USA.
Erzsébet Ravasz ReganCenter for Vascular Biology Research, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02215, USA.
William C AirdCenter for Vascular Biology Research, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02215, USA.
Beth Israel Deaconess Medical Center · USCenter for Vascular Biology Research · USUniversity of Alberta · CABrigham and Women's Hospital · USUniversity of Groningen · NLUniversity of Toronto · CA

Funding

VASCULAR TOPOGRAPHY OF CD39/NTPDASESP01HL076540 · NHLBI · BETH ISRAEL DEACONESS MEDICAL CENTER · PI AIRD, WILLIAM C · 2004 to 2014
$20.3M
Mechanisms of Mosaic Heterogeneity in EndotheliumR01HL119322 · NHLBI · BETH ISRAEL DEACONESS MEDICAL CENTER · PI AIRD, WILLIAM C, REGAN, ERZSEBET · 2015 to 2018
$1.7M
NHLBI NIH HHS HL076540-10NHLBI NIH HHS HL119322NHLBI NIH HHS P01 HL076540NHLBI NIH HHS R01 HL119322
6 · The paper itself

Abstract

Previous studies have shown that biological noise may drive dynamic phenotypic mosaicism in isogenic unicellular organisms. However, there is no evidence for a similar mechanism operating in metazoans. Here we show that the endothelial-restricted gene, von Willebrand factor (VWF), is expressed in a mosaic pattern in the capillaries of many vascular beds and in the aorta. In capillaries, the mosaicism is dynamically regulated, with VWF switching between ON and OFF states during the lifetime of the animal. Clonal analysis of cultured endothelial cells reveals that dynamic mosaic heterogeneity is controlled by a low-barrier, noise-sensitive bistable switch that involves random transitions in the DNA methylation status of the VWF promoter. Finally, the hearts of VWF-null mice demonstrate an abnormal endothelial phenotype as well as cardiac dysfunction. Together, these findings suggest a novel stochastic phenotype switching strategy for adaptive homoeostasis in the adult vasculature.

Indexed as

DNA MethylationMosaicismAnimalsAortaCapillariesChromatin ImmunoprecipitationEndothelial CellsFlow CytometryFluorescent Antibody TechniqueGene ExpressionGene Expression RegulationHumansHuman Umbilical Vein Endothelial CellsImmunohistochemistryIn Situ Hybridization, FluorescenceMiceRNA, Messengervon Willebrand Factor

Identifiers

PMID26744078
PMCPMC5154372
OpenAlexW2266613162

What OpenQuestion holds

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Registered trials

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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.