Evidence map›Paper›PMID 16432194›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2006

Coupling of cell migration with neurogenesis by proneural bHLH factors.

Weihong Ge, Fei He, Kevin J Kim, Bruno Blanchi, Volkan Coskun, Laurent Nguyen, Xiangbing Wu, Jing Zhao, Julian Ik-Tsen Heng, Keri Martinowich and 9 more

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 100 papers.

0numbers the graph read from it
0cells of the map it votes in
100citing papers in PubMed
7.0field-weighted citation impact, top 2% 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

100 citing papers in PubMed, 217 citations in OpenAlex.

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  8. Circuit formation in the adult brain.The European journal of neuroscience · 2022
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40 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

19 authors at 1 institution in 1 country.

Weihong GeMental Retardation Research Center, Dept. of Psychiatry and Biobehavioral Sciences, Neuropsychiatric Institute, David Geffen School of Medicine, University of California-Los Angeles, 635 Charles E. Young Drive South, Los Angeles, CA 90095, USA.
Fei He
Kevin J Kim
Bruno Blanchi
Volkan Coskun
Laurent Nguyen
Xiangbing Wu
Jing Zhao
Julian Ik-Tsen Heng
Keri Martinowich
Jifang Tao
Hao Wu
Diogo Castro
Magdi M Sobeih
Gabriel Corfas
Joseph G Gleeson
Michael E Greenberg
Francois Guillemot
Yi E Sun
University of British Columbia · CA

Funding

Medical Research Council MC_U117570528
6 · The paper itself

Abstract

After cell birth, almost all neurons in the mammalian central nervous system migrate. It is unclear whether and how cell migration is coupled with neurogenesis. Here we report that proneural basic helix-loop-helix (bHLH) transcription factors not only initiate neuronal differentiation but also potentiate cell migration. Mechanistically, proneural bHLH factors regulate the expression of genes critically involved in migration, including down-regulation of RhoA small GTPase and up-regulation of doublecortin and p35, which, in turn, modulate the actin and microtubule cytoskeleton assembly and enable newly generated neurons to migrate. In addition, we report that several DNA-binding-deficient proneural genes that fail to initiate neuronal differentiation still activate migration, whereas a different mutation of a proneural gene that causes a failure in initiating cell migration still leads to robust neuronal differentiation. Collectively, these data suggest that transcription programs for neurogenesis and migration are regulated by bHLH factors through partially distinct mechanisms.

Indexed as

Gene Expression RegulationActinsAnimalsBasic Helix-Loop-Helix ProteinsBlotting, WesternCell DifferentiationCell MovementCerebral CortexChromatin ImmunoprecipitationCytoskeletonDNADNA-Binding ProteinsDoublecortin Domain ProteinsDown-RegulationElectroporationGTP PhosphohydrolasesActinsBasic Helix-Loop-Helix ProteinsDNADNA-Binding ProteinsDoublecortin Domain ProteinsGTP PhosphohydrolasesMicrotubule-Associated ProteinsNerve Tissue ProteinsNeurogenic differentiation factor 1neuronal Cdk5 activator (p25-p35)NeuropeptidesrhoA GTP-Binding ProteinTranscription Factors

Identifiers

PMID16432194
PMCPMC1345712
OpenAlexW2081092833

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.