Cited by 655Neurogenesis and neuroplasticity mechanismsDevelopmental Biology and Gene RegulationCongenital heart defects research

Cell-cycle control and cortical development

Dehay, Colette, Kennedy, Henry·2007·Nature Reviews Neuroscience

Abstract

The spatio-temporal timing of the last round of mitosis, followed by the migration of neuroblasts to the cortical plate leads to the formation of the six-layered cortex that is subdivided into functionally defined cortical areas. Whereas many of the cellular and molecular mechanisms have been established in rodents, there are a number of unique features that require further elucidation in primates. Recent findings both in rodents and in primates indicate that regulation of the cell cycle, specifically of the G1 phase has a crucial role in controlling area-specific rates of neuron production and the generation of cytoarchitectonic maps.

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Crossref · 10.1038/nrn2097

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170 of 170 references verified0 citation errors · 0 not checkable

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  • oRGs are present in large numbers in gyrencephalic primates and are considered pivotal to the evolutionary increase in human cortex size and complexity.

    “oRGs are present in large numbers in gyrencephalic primates22,23,40–44 and are considered pivotal to the evolutionary increase in human cortex size and complexity45,46.”
  • G1/S transition rates might be associated with cell decisions because symmetric divisions can have shorter G1/S transition times than asymmetric divisions.

    “Interestingly, G1/S transition rates might be associated with these cell decisions as symmetric divisions can have shorter G1/S transition times than asymmetric divisions [93, 101].”

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Authors
Dehay, C., & Kennedy, H.
Affiliations
Lyon 1 Université (FR)
Corresponding author
Dehay, Colette
Venue
Nature Reviews Neuroscience
Published
2007-06
Volume
8
Issue
6
Pages
438-450
ISSN
  • 1471-003X (ISSN-L)
  • 1471-0048
OpenAlex
W2010852678
Cited by
655
References
170
Citations by year
2026: 9 · 2025: 15 · 2024: 17 · 2023: 28 · 2022: 18 · 2021: 30 · 2020: 39 · 2019: 30 · 2018: 47 · 2017: 36 · 2016: 39 · 2015: 34 · 2014: 61 · 2013: 52 · 2012: 47
FWCI
3.18
Type
journal article
Language
en
Open access
closed
Locations
  • Nature reviews. Neuroscience (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Developmental Neuroscience › Neurogenesis and neuroplasticity mechanisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Developmental Biology and Gene Regulation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Congenital heart defects research
Keywords
cortical development, cell cycle regulation, G1 phase, neuronal proliferation, neuronal differentiation, neuroblast migration, cortical plate, cortical lamination, cortical regions, cytoarchitecture, primate cortex, rodent cortex
MeSH terms
Animals, Cell Communication, Cell Cycle, Cell Differentiation, Cerebral Cortex, Humans, Neurons, Stem Cells, Signal Transduction, G1 Phase, Cell Cycle Proteins, Cell Proliferation

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