Evidence map›Paper›PMID 19244314›Full record

ArticleFASEB journal : official publication of the Federation of American Societies for Experimental Biology2009

Cdo promotes neuronal differentiation via activation of the p38 mitogen-activated protein kinase pathway.

Ji-Eun Oh, Gyu-Un Bae, Youn-Joo Yang, Min-Jeong Yi, Hye-Jin Lee, Bok-Geon Kim, Robert S Krauss, Jong-Sun Kang

Open access · greenAbstract read
In one paragraph

Article in FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

19 citing papers in PubMed, 46 citations in OpenAlex.

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  10. SPAG9 is overexpressed in human astrocytoma and promotes cell proliferation and invasion.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2013
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  17. N-cadherin ligation, but not Sonic hedgehog binding, initiates Cdo-dependent p38alpha/beta MAPK signaling in skeletal myoblasts.Proceedings of the National Academy of Sciences of the United States of America · 2010
    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 3 institutions in 2 countries.

Ji-Eun OhSamsung Biomedical Research Institute, Department of Molecular Cell Biology, Sungkyunkwan University School of Medicine, Suwon 440-746, South Korea.
Gyu-Un Bae
Youn-Joo Yang
Min-Jeong Yi
Hye-Jin Lee
Bok-Geon Kim
Robert S Krauss
Jong-Sun Kang
Samsung (South Korea) · KRSungkyunkwan University · KRIcahn School of Medicine at Mount Sinai · US

Funding

THE ROLE OF CDO IN MYOGENIC DIFFERENTIATIONR01AR046207 · NIAMS · MOUNT SINAI SCHOOL OF MEDICINE OF NYU · PI KRAUSS, ROBERT S. · 2000 to 2015
$5.1M
NIAMS NIH HHS AR46207NIAMS NIH HHS R01 AR046207
6 · The paper itself

Abstract

Neural basic helix-loop-helix transcription factors (bHLHs) control many aspects of neurogenesis, such as proliferation, fate determination, and differentiation. We have previously shown that the promyogenic cell surface receptor Cdo modulates the Cdc42 and p38 mitogen-activated protein kinase (MAPK) pathways via a direct association with two scaffold-type proteins, JLP and Bnip-2, to regulate activities of myogenic bHLH factors and myogenic differentiation. We report here that Cdo uses similar regulatory mechanisms to promote neuronal differentiation. Expression of JLP, a scaffold protein for p38MAPK, and Bnip-2, a regulator of Cdc42, is increased during differentiation of C17.2 neural precursor cells and P19 embryonal carcinoma cells. These molecules regulate Cdc42 and p38MAPK activities, which increase in a Cdo-dependent manner during neuronal differentiation of C17.2 cells and retinoic acid-treated P19 cells. Furthermore, enhancement or reduction of Cdc42 and p38MAPK activities enhances or reduces, respectively, neuronal differentiation of these cell lines. Cdc42 and p38MAPK activities also promote heterodimerization of neurogenin1 and E47, suggesting that one way they promote neurogenesis is via regulation of neural bHLH factor activities. These results imply that a conserved intracellular signaling mechanism initiated by Cdo regulates the activities of tissue-specific bHLH factors and therefore functions as a key regulator of differentiation of several different cell lineages.

Indexed as

Cell DifferentiationSignal TransductionAnimalsBasic Helix-Loop-Helix Proteinscdc42 GTP-Binding ProteinCell Adhesion MoleculesCell LineCell LineageEnzyme ActivationMiceMice, KnockoutNeurogenesisNeuronsp38 Mitogen-Activated Protein KinasesBasic Helix-Loop-Helix Proteinscdc42 GTP-Binding ProteinCdon protein, mouseCell Adhesion Moleculesp38 Mitogen-Activated Protein Kinases

Identifiers

PMID19244314
PMCPMC2704588
OpenAlexW2043927239

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.