Evidence map›Paper›PMID 22134901›Full record

ArticleStem cells (Dayton, Ohio)2012

Nuclear factor kappa B signaling initiates early differentiation of neural stem cells.

Yonggang Zhang, Jianjun Liu, Shaohua Yao, Fang Li, Lin Xin, Mowen Lai, Valerie Bracchi-Ricard, Hong Xu, William Yen, Wentong Meng and 11 more

Open access · greenAbstract read
In one paragraph

Article in Stem cells (Dayton, Ohio), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

55 citing papers in PubMed, 91 citations in OpenAlex.

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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

21 authors at 5 institutions in 2 countries.

Yonggang ZhangLaboratory of Stem Cell Biology, State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, People's Republic of China.
Jianjun Liu
Shaohua Yao
Fang Li
Lin Xin
Mowen Lai
Valerie Bracchi-Ricard
Hong Xu
William Yen
Wentong Meng
Shu Liu
Leiting Yang
Shaffiat Karmally
Jin Liu
Hongyan Zhu
Jennifer Gordon
Kamel Khalili
Shanthi Srinivasan
John R Bethea
Xianming Mo
Wenhui Hu
Temple University · USSichuan University · CNState Key Laboratory of BiotherapyUniversity of Miami · USEmory University · US

Funding

TNF in Injury and Repair Processes Following Traumatic SCIR01NS051709 · NINDS · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI John Roland Bethea · 2005 to 2026
$8.0M
Mechanism of Enteric NeuropathyR01DK080684 · NIDDK · EMORY UNIVERSITY · PI Shanthi K Srinivasan · 2009 to 2026
$6.1M
Regulation of gut smooth muscle contraction and relaxation by cytokinesR01DK075964 · NIDDK · VIRGINIA COMMONWEALTH UNIVERSITY · PI HU, WENHUI · 2007 to 2016
$2.9M
Development and characterization of NIBP conditional knockout miceR21RR032123 · NCRR · TEMPLE UNIV OF THE COMMONWEALTH · PI HU, WENHUI · 2011 to 2011
$230k
Development and characterization of NIBP conditional knockout miceR21OD011155 · OD · TEMPLE UNIV OF THE COMMONWEALTH · PI HU, WENHUI · 2012 to 2012
$191k
NCRR NIH HHS R21 RR032123NIDDK NIH HHS R01 DK075964NIDDK NIH HHS R01 DK080684NIH HHS R21 OD011155NINDS NIH HHS R01 NS051709
6 · The paper itself

Abstract

Inflammatory mediators, many of which activate the signaling of nuclear factor kappa B (NFκB), have received increasing attention in the field of neurogenesis. NFκB signaling regulates neurite outgrowth and neural plasticity as well as the proliferation/apoptosis and terminal differentiation of neural stem cells (NSCs). Early neurogenesis from NSCs produces identical progeny through symmetric division and committed daughter cells through asymmetric division. Here, we show that NFκB signaling is required for NSC initial differentiation. The canonical IKKβ/IκBα/p65 pathway is activated during the initial stages of neural differentiation induced by treatment with TNFα or withdrawal of epidermal growth factor/basic fibroblast growth factor. NSC-specific inhibition of NFκB in transgenic mice causes an accumulation of Nestin(+) /Sox2(+) /glial fibrillary acidic protein(+) NSCs. Inhibition of NFκB signaling in vitro blocks differentiation and asymmetric division and maintains NSCs in an undifferentiated state. The induction of initial differentiation and asymmetry by NFκB signaling occurs through the inhibition of C/EBPβ expression. Our data reveal a novel function of NFκB signaling in early neurogenesis and provide insight into the molecular mechanisms underlying neurodevelopmental disorders and neurodegenerative diseases.

Indexed as

Cell DifferentiationSignal TransductionAnimalsAsymmetric Cell DivisionCCAAT-Enhancer-Binding Protein-betaCell ProliferationCells, CulturedFemaleGene Expression ProfilingGene Expression RegulationGlial Fibrillary Acidic ProteinI-kappa B KinaseIntermediate Filament ProteinsLateral VentriclesMaleMicebeta3 tubulin, mouseCCAAT-Enhancer-Binding Protein-betaGlial Fibrillary Acidic ProteinI-kappa B KinaseIntermediate Filament ProteinsNerve Tissue ProteinsNes protein, mouseNestinNF-kappa BSox2 protein, mouseSOXB1 Transcription FactorsTubulin

Identifiers

PMID22134901
PMCPMC3707487
OpenAlexW2075627145

What OpenQuestion holds

Textmetadata
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.