Evidence map›Paper›PMID 21374761›Full record

ArticleStem cells (Dayton, Ohio)2011

Wnt signaling promotes neuronal differentiation from mesenchymal stem cells through activation of Tlx3.

Takako Kondo, Akihiro J Matsuoka, Atsushi Shimomura, Karl R Koehler, Rebecca J Chan, Josef M Miller, Edward F Srour, Eri Hashino

Open access · bronzeAbstract read
In one paragraph

Article in Stem cells (Dayton, Ohio), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed
3.9field-weighted citation impact, top 6% 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

52 citing papers in PubMed, 98 citations in OpenAlex.

  1. Article
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  5. Cell-Based Therapies for Glaucoma.Translational vision science & technology · 2023
    Article
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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

8 authors at 2 institutions in 1 country.

Takako KondoDepartment of Otolaryngology-Head and Neck Surgery, Stark Neurosciences Research Institute, University of Michigan Medical School, Ann Arbor, Michigan, USA.
Akihiro J Matsuoka
Atsushi Shimomura
Karl R Koehler
Rebecca J Chan
Josef M Miller
Edward F Srour
Eri Hashino
University of Michigan–Ann Arbor · USIndiana University School of Medicine

Funding

Adult Stem Cells in the Inner EarR01DC007390 · NIDCD · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI HASHINO, ERI · 2006 to 2009
$1.2M
Somatic Stem Cells as Vectors to Deliver Biologically Active Molecules to the InnRC1DC010706 · NIDCD · INDIANA UNIVERSITY INDIANAPOLIS · PI HASHINO, ERI · 2009 to 2010
$843k
NIDCD NIH HHS R01 DC007390NIDCD NIH HHS RC1 DC010706
6 · The paper itself

Abstract

Wnt/β-catenin signaling promotes neural differentiation by activation of the neuron-specific transcription factors, Neurogenin1 (Ngn1), NeuroD, and Brn3a, in the nervous system. As neurons in cranial sensory ganglia and dorsal root ganglia transiently express Ngn1, NeuroD, and Brn3a during embryonic development, we hypothesized that Wnt proteins could instructively promote a sensory neuronal fate from mesenchymal stem cells (MSCs) directed to differentiate into neurons. Consistent with our hypothesis, Wnt1 induced expression of sensory neuron markers including Ngn1, NeuroD, and Brn3a, as well as glutamatergic markers in neurally induced MSCs in vitro and promoted engraftment of transplanted MSCs in the inner ear bearing selective loss of sensory neurons in vivo. Given the consensus function of T-cell leukemia 3 (Tlx3), as a glutamatergic selector gene, we postulated that the effects of canonical Wnt signaling on sensory neuron and glutamatergic marker gene expression in MSCs may be mediated by Tlx3. We first confirmed that Wnt1 indeed upregulates Tlx3 expression, which can be suppressed by canonical Wnt inhibitors. Next, our chromatin immunoprecipitation assays revealed that T-cell factor 3/4, Wnt-activated DNA binding proteins, interact with a regulatory region of Tlx3 in MSCs after neural induction. Furthermore, we demonstrated that forced expression of Tlx3 in MSCs induced sensory and glutamatergic neuron markers after neural induction. Together, these results identify Tlx3 as a novel target for canonical Wnt signaling that confers somatic stem cells with a sensory neuron phenotype upon neural induction.

Indexed as

Cell DifferentiationCell LineChromatin ImmunoprecipitationDNA DamageHomeodomain ProteinsHumansImmunoblottingMesenchymal Stem CellsNeuronsPhagocytosisPolymerase Chain ReactionTelomereWnt1 ProteinHomeodomain ProteinsTLX3 protein, humanWnt1 ProteinWNT1 protein, human

Identifiers

PMID21374761
PMCPMC3666870
OpenAlexW2081152834

What OpenQuestion holds

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LicenceTDM
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.