Evidence map›Paper›PMID 19838182›Full record

ArticleNature materials2010

Material properties of the cell dictate stress-induced spreading and differentiation in embryonic stem cells.

Farhan Chowdhury, Sungsoo Na, Dong Li, Yeh-Chuin Poh, Tetsuya S Tanaka, Fei Wang, Ning Wang

Abstract read
In one paragraph

Article in Nature materials, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 239 papers.

0numbers the graph read from it
0cells of the map it votes in
239citing papers in PubMed
–field-weighted citation impact
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

239 citing papers in PubMed.

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  15. Molecular Force Sensors for Biological Application.International journal of molecular sciences · 2024
    Review
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179 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Farhan ChowdhuryDepartment of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign, Illinois 61801, USA.
Sungsoo Na
Dong Li
Yeh-Chuin Poh
Tetsuya S Tanaka
Fei Wang
Ning Wang

Funding

Bioengineering to map stress propagation in cytoskeletonR01GM072744 · NIGMS · UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN · PI Ning Wang · 2005 to 2026
$7.6M
Stem cell fate and embryonic developmentR01GM083812 · NIGMS · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI WANG, FEI · 2007 to 2014
$2.4M
NIGMS NIH HHS GM072744NIGMS NIH HHS GM083812NIGMS NIH HHS R01 GM072744NIGMS NIH HHS R01 GM083812
6 · The paper itself

Abstract

Growing evidence suggests that physical microenvironments and mechanical stresses, in addition to soluble factors, help direct mesenchymal-stem-cell fate. However, biological responses to a local force in embryonic stem cells remain elusive. Here we show that a local cyclic stress through focal adhesions induced spreading in mouse embryonic stem cells but not in mouse embryonic stem-cell-differentiated cells, which were ten times stiffer. This response was dictated by the cell material property (cell softness), suggesting that a threshold cell deformation is the key setpoint for triggering spreading responses. Traction quantification and pharmacological or shRNA intervention revealed that myosin II contractility, F-actin, Src or cdc42 were essential in the spreading response. The applied stress led to oct3/4 gene downregulation in mES cells. Our findings demonstrate that cell softness dictates cellular sensitivity to force, suggesting that local small forces might have far more important roles in early development of soft embryos than previously appreciated.

Indexed as

ActinsAnimalsBiophysicscdc42 GTP-Binding ProteinCell DifferentiationCell MovementCells, CulturedElasticityEmbryonic Stem CellsFocal AdhesionsMiceMyosin Type IIPhosphorylationsrc-Family KinasesStress, MechanicalActinscdc42 GTP-Binding ProteinMyosin Type IIsrc-Family Kinases

Identifiers

PMID19838182
PMCPMC2833279

What OpenQuestion holds

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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.