Evidence map›Paper›PMID 26022506›Full record

ArticleStem cell reviews and reports2015

Wnt/β-Catenin and MEK-ERK Signaling are Required for Fibroblast-Derived Extracellular Matrix-Mediated Endoderm Differentiation of Embryonic Stem Cells.

Kevin Dzobo, Matjaz Vogelsang, M Iqbal Parker

Abstract read
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In one paragraph

Article in Stem cell reviews and reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

14 citing papers in PubMed, 23 citations in OpenAlex.

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  8. The role of preservation in the variability of regenerative medicine products.Regenerative engineering and translational medicine · 2019
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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 2 institutions in 2 countries.

Kevin DzoboCape Town Component, Wernher and Beit Building (South), UCT Campus, International Centre for Genetic Engineering and Biotechnology (ICGEB), Anzio Road, Observatory, 7925, Cape Town, South Africa.
Matjaz Vogelsang
M Iqbal Parker
International Centre for Genetic Engineering and Biotechnology · ZAUniversity of Cape Town · ZA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human embryonic stem cells (hESCs) have the potential to differentiate into all cells of the three germ layers, thus making them an attractive source of cells for use in regenerative medicine. The greatest challenge lies in regulating the differentiation of hESCs into specific cell lineages by both intrinsic and extrinsic factors. In this study we determined the effect of a fibroblast-derived extracellular matrix (fd-ECM) on hESCs differentiation. We demonstrate that growth of hESCs on fd-ECM results in hESCs losing their stemness and proliferation potential. As the stem cells differentiate they attain gene expression profiles similar to the primitive streak of the in vivo embryo. The activation of both the MEK-ERK and Wnt/β-catenin signaling pathways is required for the fd-ECM-mediated differentiation of hESCs towards the endoderm and involves integrins α1, α2, α3 and β1. This study illustrates the importance of the cellular microenvironment in directing stem cell fate and that the nature and composition of the extracellular matrix is a crucial determining factor.

Indexed as

Cell Culture TechniquesCell DifferentiationCell LineEmbryonic Stem CellsEndodermExtracellular MatrixFibroblastsHumansMAP Kinase Signaling SystemWnt Signaling Pathway

Identifiers

PMID26022506
OpenAlexW403738358

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.