Evidence map›Paper›PMID 24007338›Full record

ArticleStem cells and development2014

Detailed expression analysis of regulatory genes in the early developing human neural tube.

Ulrika Marklund, Zhanna Alekseenko, Elisabet Andersson, Scott Falci, Magnus Westgren, Thomas Perlmann, Anthony Graham, Erik Sundström, Johan Ericson

Abstract read
In one paragraph

Article in Stem cells and development, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
0.6field-weighted citation impact, top 32% 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

24 citing papers in PubMed, 46 citations in OpenAlex.

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  15. Bioengineering the human spinal cord.Frontiers in cell and developmental biology · 2022
    Review
  16. Article
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  18. Article
  19. Review
  20. Midbrain Dopaminergic Neuron Development at the Single Cell Level:Frontiers in cell and developmental biology · 2020
    Review
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 at 4 institutions in 3 countries.

Ulrika Marklund1 Department of Cell and Molecular Biology, Karolinska Institutet , Stockholm, Sweden .
Zhanna Alekseenko
Elisabet Andersson
Scott Falci
Magnus Westgren
Thomas Perlmann
Anthony Graham
Erik Sundström
Johan Ericson
Karolinska Institutet · SECraig Hospital · USKing's College London · GBSwedish Foundation for Strategic Research · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Studies in model organisms constitute the basis of our understanding of the principal molecular mechanisms of cell fate determination in the developing central nervous system. Considering the emergent applications in stem cell-based regenerative medicine, it is important to demonstrate conservation of subtype specific gene expression programs in human as compared to model vertebrates. We have examined the expression patterns of key regulatory genes in neural progenitor cells and their neuronal and glial descendants in the developing human spinal cord, hindbrain, and midbrain, and compared these with developing mouse and chicken embryos. As anticipated, gene expression patterns are highly conserved between these vertebrate species, but there are also features that appear unique to human development. In particular, we find that neither tyrosine hydroxylase nor Nurr1 are specific markers for mesencephalic dopamine neurons, as these genes also are expressed in other neuronal subtypes in the human ventral midbrain and in human embryonic stem cell cultures directed to differentiate towards a ventral mesencephalic identity. Moreover, somatic motor neurons in the ventral spinal cord appear to be produced by two molecularly distinct ventral progenitor populations in the human, raising the possibility that the acquisition of unique ventral progenitor identities may have contributed to the emergence of neural subtypes in higher vertebrates.

Indexed as

AnimalsCell DifferentiationCells, CulturedChick EmbryoGene Expression ProfilingGene Expression Regulation, DevelopmentalHumansMesencephalonMiceMotor NeuronsNerve Tissue ProteinsNeural Stem CellsNeural TubeNeuronsNuclear Receptor Subfamily 4, Group A, Member 2RhombencephalonNerve Tissue ProteinsNR4A2 protein, humanNuclear Receptor Subfamily 4, Group A, Member 2Tyrosine 3-Monooxygenase

Identifiers

PMID24007338
PMCPMC3870486
OpenAlexW2023516364

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.