Evidence map›Paper›PMID 18461168›Full record

ArticlePloS one2008

Differentiation of human embryonic stem cells to regional specific neural precursors in chemically defined medium conditions.

Slaven Erceg, Sergio Laínez, Mohammad Ronaghi, Petra Stojkovic, Maria Amparo Pérez-Aragó, Victoria Moreno-Manzano, Rubén Moreno-Palanques, Rosa Planells-Cases, Miodrag Stojkovic

Abstract read
In one paragraph

Article in PloS one, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.

0numbers the graph read from it
0cells of the map it votes in
64citing 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

64 citing papers in PubMed.

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  15. Article
  16. Review
  17. Stem Cells Therapy for Spinal Cord Injury.International journal of molecular sciences · 2018
    Review
  18. Article
  19. Article
  20. Stem Cells and Labeling for Spinal Cord Injury.International journal of molecular sciences · 2016
    Review

4 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

9 authors.

Slaven ErcegCellular Reprogramming Laboratory, Centro de Investigación Príncipe Felipe (CIPF), Valencia, Spain.
Sergio Laínez
Mohammad Ronaghi
Petra Stojkovic
Maria Amparo Pérez-Aragó
Victoria Moreno-Manzano
Rubén Moreno-Palanques
Rosa Planells-Cases
Miodrag Stojkovic

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHuman embryonic stem cells (hESC) provide a unique model to study early events in human development. The hESC-derived cells can potentially be used to replace or restore different tissues including neuronal that have been damaged by disease or injury. METHODOLOGY AND PRINCIPAL

findingsThe cells of two different hESC lines were converted to neural rosettes using adherent and chemically defined conditions. The progenitor cells were exposed to retinoic acid (RA) or to human recombinant basic fibroblast growth factor (bFGF) in the late phase of the rosette formation. Exposing the progenitor cells to RA suppressed differentiation to rostral forebrain dopamine neural lineage and promoted that of spinal neural tissue including motor neurons. The functional characteristics of these differentiated neuronal precursors under both, rostral (bFGF) and caudalizing (RA) signals were confirmed by patch clamp analysis. CONCLUSIONS/SIGNIFICANCE: These findings suggest that our differentiation protocol has the capacity to generate region-specific and electrophysiologically active neurons under in vitro conditions without embryoid body formation, co-culture with stromal cells and without presence of cells of mesodermal or endodermal lineages.

Indexed as

Cell Culture TechniquesCell DifferentiationCell LineCulture MediaElectrophysiologyEmbryonic DevelopmentEmbryonic Stem CellsHumansImmunohistochemistryNeuronsOrgan SpecificityPatch-Clamp TechniquesReverse Transcriptase Polymerase Chain ReactionRNACulture MediaRNA

Identifiers

PMID18461168
PMCPMC2346555

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Registered trials

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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.