Abstract
The concerted action of extracellular signals such as BMP, Wnt, FGF, RA and Notch activate a genetic program required to transform a naïve ectodermal cell into a neural crest cell. In this review we will analyze the extracellular signals and the network of transcription factors that are required for this transformation. We will propose the division of this complex network of factors in two main steps: an initial cell specification step followed by a maintenance or cell survival step.
Original language | English (US) |
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Pages (from-to) | 647-654 |
Number of pages | 8 |
Journal | Seminars in Cell and Developmental Biology |
Volume | 16 |
Issue number | 6 |
DOIs | |
State | Published - Dec 2005 |
Keywords
- BMP
- Cell survival
- FGF
- Genetic cascade
- Neural crest
- Retinoic acid
- Wnt
ASJC Scopus subject areas
- Developmental Biology
- Cell Biology