Evidence map›Paper›PMID 23424619›Full record

ArticlePloS one2013

Cell differentiation of pluripotent tissue sheets immobilized on supported membranes displaying cadherin-11.

Alexander Körner, Christina Deichmann, Fernanda F Rossetti, Almut Köhler, Oleg V Konovalov, Doris Wedlich, Motomu Tanaka

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
2.7field-weighted citation impact, top 11% 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

5 citing papers in PubMed, 22 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

7 authors at 3 institutions in 2 countries.

Alexander KörnerPhysical Chemistry of Biosystems, Physical Chemistry Institute, University of Heidelberg, Heidelberg, Germany.
Christina Deichmann
Fernanda F Rossetti
Almut Köhler
Oleg V Konovalov
Doris Wedlich
Motomu Tanaka
Karlsruhe Institute of Technology · DEHeidelberg University · DEEuropean Synchrotron Radiation Facility · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Investigating cohesive tissue sheets in controlled cultures still poses a challenge since the complex intercellular interactions are difficult to mimic in in vitro models. We used supported lipid membranes functionalized by the adhesive part of the extracellular domain of the cell adhesion molecule cadherin-11 for the immobilization of pluripotent tissue sheets, the animal cap isolated from Xenopus laevis blastula stage embryos. Cadherin-11 was bound via histidine tag to lipid membranes with chelator head groups. In the first step, quantitative functionalization of the membranes with cadherin-11 was confirmed by quartz crystal microbalance and high energy specular X-ray reflectivity. In the next step, animal cap tissue sheets induced to neural crest cell fate were cultured on the membranes functionalized with cadherin-11. The adhesion of cells within the cohesive tissue was significantly dependent on changes in lateral densities of cadherin-11. The formation of filopodia and lamellipodia in the cohesive tissue verified the viability and sustainability of the culture over several hours. The expression of the transcription factor slug in externally induced tissue demonstrated the applicability of lipid membranes displaying adhesive molecules for controlled differentiation of cohesive pluripotent tissue sheets.

Indexed as

Cell DifferentiationAnimalsBlastulaCadherinsCell AdhesionCell MembraneCells, ImmobilizedEmbryo, NonmammalianHistidinePluripotent Stem CellsXenopus laevisXenopus ProteinsCadherinsHistidineosteoblast cadherinXenopus Proteins

Identifiers

PMID23424619
PMCPMC3570561
OpenAlexW1994984343

What OpenQuestion holds

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LicenceCC BY
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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.