Evidence map›Paper›PMID 18223201›Full record

ArticleDevelopment (Cambridge, England)2008

Cux2 (Cutl2) integrates neural progenitor development with cell-cycle progression during spinal cord neurogenesis.

Angelo Iulianella, Madhulika Sharma, Michael Durnin, Greg B Vanden Heuvel, Paul A Trainor

Open access · greenAbstract read
In one paragraph

Article in Development (Cambridge, England), 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 20% 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

41 citing papers in PubMed, 1 synthesis or guideline pooled it, 72 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Mllt11 Regulates Migration and Neurite Outgrowth of Cortical Projection Neurons during Development.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022
    Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Examination of the associations between mHypertension research : official journal of the Japanese Society of Hypertension · 2019
    Article
  16. Article
  17. Article
  18. Genetics of Atrial Fibrillation.Journal of the American Heart Association · 2018
    Review
  19. Article
  20. Article
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

5 authors at 2 institutions in 1 country.

Angelo IulianellaStowers Institute for Medical Research, 1000 E. 50th Street, Kansas City, MO 64110, USA.
Madhulika Sharma
Michael Durnin
Greg B Vanden Heuvel
Paul A Trainor
Stowers Institute for Medical Research · USUniversity of Kansas Medical Center · US

Funding

Intrinsic and extrinsic regulation of cranial mesodermR01DE016082 · NIDCR · STOWERS INSTITUTE FOR MEDICAL RESEARCH · PI TRAINOR, PAUL · 2004 to 2014
$3.9M
Cux-1 and Cell Cycle Regulation in Kidney DevelopmentR01DK058377 · NIDDK · UNIVERSITY OF KANSAS MEDICAL CENTER · PI VANDEN HEUVEL, GREGORY B · 2001 to 2009
$2.4M
NIDCR NIH HHS R01 DE016082NIDCR NIH HHS R01 DE 016082-01)NIDDK NIH HHS DK-058377NIDDK NIH HHS R01 DK058377
6 · The paper itself

Abstract

Neurogenesis requires the coordination of neural progenitor proliferation and differentiation with cell-cycle regulation. However, the mechanisms coordinating these distinct cellular activities are poorly understood. Here we demonstrate for the first time that a Cut-like homeodomain transcription factor family member, Cux2 (Cutl2), regulates cell-cycle progression and development of neural progenitors. Cux2 loss-of-function mouse mutants exhibit smaller spinal cords with deficits in neural progenitor development as well as in neuroblast and interneuron differentiation. These defects correlate with reduced cell-cycle progression of neural progenitors coupled with diminished Neurod and p27(Kip1) activity. Conversely, in Cux2 gain-of-function transgenic mice, the spinal cord is enlarged in association with enhanced neuroblast formation and neuronal differentiation, particularly with respect to interneurons. Furthermore, Cux2 overexpression induces high levels of Neurod and p27(Kip1). Mechanistically, we discovered through chromatin immunoprecipitation assays that Cux2 binds both the Neurod and p27(Kip1) promoters in vivo, indicating that these interactions are direct. Our results therefore show that Cux2 functions at multiple levels during spinal cord neurogenesis. Cux2 initially influences cell-cycle progression in neural progenitors but subsequently makes additional inputs through Neurod and p27(Kip1) to regulate neuroblast formation, cell-cycle exit and cell-fate determination. Thus our work defines novel roles for Cux2 as a transcription factor that integrates cell-cycle progression with neural progenitor development during spinal cord neurogenesis.

Indexed as

Cell CycleCell DifferentiationAnimalsBasic Helix-Loop-Helix ProteinsBody PatterningChickensCyclin-Dependent Kinase Inhibitor p27Embryo, MammalianHomeodomain ProteinsInterneuronsMiceMitosisModels, NeurologicalMotor NeuronsMutationNeural TubeBasic Helix-Loop-Helix ProteinsCux2 protein, mouseCyclin-Dependent Kinase Inhibitor p27Homeodomain ProteinsNeurod1 protein, mouse

Identifiers

PMID18223201
PMCPMC3093760
OpenAlexW2116697224

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.