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Updated: May 5, 2026
13:47
Ex utero Electroporation and Whole Hemisphere Explants: A Simple Experimental Method for Studies of Early Cortical Development
Published on: April 3, 2013
12.5K
Developmental control of cortico-cerebral astrogenesis
1SISSA, Trieste, Italy.
The International Journal of Developmental Biology
|December 6, 2013
Summary
This review details the cellular and molecular mechanisms controlling mouse brain development, specifically focusing on astrogenesis (astrocyte formation). It synthesizes how these processes are timed and regulated for proper brain structure.
Area of Science:
- Neuroscience
- Developmental Biology
- Cell Biology
Background:
- Over 15 years of research has focused on murine cortico-cerebral astrogenesis.
- Understanding the temporal, spatial, and clonal aspects of this process is crucial.
- Key molecular mechanisms governing the transition from neuronogenesis to astrogenesis have been identified.
Purpose of the Study:
- To synthesize the cellular and molecular mechanisms regulating murine astrogenesis.
- To critically evaluate the temporal and spatial relevance of these mechanisms in cerebral cortex development.
Main Methods:
- Comprehensive literature review.
- Synthesis of existing research findings.
- Critical evaluation of molecular and cellular mechanisms.
Main Results:
- Astrogenesis timing is controlled by intricate mechanisms.
- These mechanisms dampen astrogenesis prenatally and promote it postnatally.
- Proper temporal and spatial articulation is essential for cerebral cortex development.
Conclusions:
- A detailed understanding of astrogenesis regulation is vital for studying brain development.
- The review provides a comprehensive overview of the current knowledge.
- Further research can build upon this synthesis to explore developmental disorders.
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