Evidence map›Paper›PMID 22673902›Full record

ArticleNature communications2012

Differentiation of multipotent vascular stem cells contributes to vascular diseases.

Zhenyu Tang, Aijun Wang, Falei Yuan, Zhiqiang Yan, Bo Liu, Julia S Chu, Jill A Helms, Song Li

Open access · bronzeAbstract read
In one paragraph

Article in Nature communications, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 148 papers.

0numbers the graph read from it
0cells of the map it votes in
148citing papers in PubMed
13.9field-weighted citation impact, top 1% 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

148 citing papers in PubMed, 306 citations in OpenAlex.

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  15. Age and vascular aging: an unexplored frontier.Frontiers in cardiovascular medicine · 2023
    Review
  16. Review
  17. Review
  18. Article
  19. Article
  20. Article

88 more citing papers are in PubMed but not listed here.

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 2 institutions in 1 country.

Zhenyu TangDepartment of Bioengineering, University of California, Berkeley, California 94720, USA.
Aijun Wang
Falei Yuan
Zhiqiang Yan
Bo Liu
Julia S Chu
Jill A Helms
Song Li
University of California, Berkeley · USStanford University · US

Funding

Tissue Engineered Nanofibrous Vascular GraftR01HL083900 · NHLBI · UNIVERSITY OF CALIFORNIA BERKELEY · PI LI, SONG · 2006 to 2010
$2.0M
Multipotent stem cells for tissue regenerationR01EB012240 · NIBIB · UNIVERSITY OF CALIFORNIA BERKELEY · PI LI, SONG · 2010 to 2013
$1.9M
NHLBI NIH HHS HL083900NHLBI NIH HHS R01 HL083900NIBIB NIH HHS EB012240NIBIB NIH HHS R01 EB012240
6 · The paper itself

Abstract

It is generally accepted that the de-differentiation of smooth muscle cells, from the contractile to the proliferative/synthetic phenotype, has an important role during vascular remodelling and diseases. Here we provide evidence that challenges this theory. We identify a new type of stem cell in the blood vessel wall, named multipotent vascular stem cells. Multipotent vascular stem cells express markers, including Sox17, Sox10 and S100β, are cloneable, have telomerase activity, and can differentiate into neural cells and mesenchymal stem cell-like cells that subsequently differentiate into smooth muscle cells. On the other hand, we perform lineage tracing with smooth muscle myosin heavy chain as a marker and find that multipotent vascular stem cells and proliferative or synthetic smooth muscle cells do not arise from the de-differentiation of mature smooth muscle cells. In response to vascular injuries, multipotent vascular stem cells, instead of smooth muscle cells, become proliferative, and differentiate into smooth muscle cells and chondrogenic cells, thus contributing to vascular remodelling and neointimal hyperplasia. These findings support a new hypothesis that the differentiation of multipotent vascular stem cells, rather than the de-differentiation of smooth muscle cells, contributes to vascular remodelling and diseases.

Indexed as

AnimalsCarotid ArteriesCell DifferentiationCell ProliferationCells, CulturedFlow CytometryHumansMiceMice, TransgenicMultipotent Stem CellsPolymerase Chain ReactionRatsVascular Diseases

Identifiers

PMID22673902
PMCPMC3538044
OpenAlexW2059893788

What OpenQuestion holds

Textmetadata
LicenceTDM
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.