Evidence map›Paper›PMID 24598818›Full record

ArticleScientific reports2014

Mesenchymal morphogenesis of embryonic stem cells dynamically modulates the biophysical microtissue niche.

Melissa A Kinney, Rabbia Saeed, Todd C McDevitt

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.0field-weighted citation impact, top 15% 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

11 citing papers in PubMed, 18 citations in OpenAlex.

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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

3 authors at 1 institution in 1 country.

Melissa A KinneyThe Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology/Emory University, Atlanta, GA, USA.
Rabbia SaeedThe Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology/Emory University, Atlanta, GA, USA.
Todd C McDevitt1] The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology/Emory University, Atlanta, GA, USA [2] The Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, GA, USA.
The Wallace H. Coulter Department of Biomedical Engineering · US

Funding

Microfluidic perfusion control of embryonic stem cell differentiationR01EB010061 · NIBIB · GEORGIA INSTITUTE OF TECHNOLOGY · PI MCDEVITT, TODD C · 2010 to 2012
$966k
NIBIB NIH HHS R01 EB010061
6 · The paper itself

Abstract

Stem cell fate and function are dynamically modulated by the interdependent relationships between biochemical and biophysical signals constituting the local 3D microenvironment. While approaches to recapitulate the stem cell niche have been explored for directing stem cell differentiation, a quantitative relationship between embryonic stem cell (ESC) morphogenesis and intrinsic biophysical cues within three-dimensional microtissues has not been established. In this study, we demonstrate that mesenchymal embryonic microtissues induced by BMP4 exhibited increased stiffness and viscosity accompanying differentiation, with cytoskeletal tension significantly contributing to multicellular stiffness. Perturbation of the cytoskeleton during ESC differentiation led to modulation of the biomechanical and gene expression profiles, with the resulting cell phenotype and biophysical properties being highly correlated by multivariate analyses. Together, this study elucidates the dynamics of biophysical and biochemical signatures within embryonic microenvironments, with broad implications for monitoring tissue dynamics, modeling pathophysiological and embryonic morphogenesis and directing stem cell patterning and differentiation.

Indexed as

Cell DifferentiationMorphogenesisAnimalsBiomechanical PhenomenaBone Morphogenetic Protein 4Cell Culture TechniquesCell LineCytoskeletonEmbryonic Stem CellsMesodermMiceMultivariate AnalysisPhenotypeBone Morphogenetic Protein 4

Identifiers

PMID24598818
PMCPMC3944369
OpenAlexW2052521904

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.