- Review
Hedgehog: A Key Signaling in the Development of the Oligodendrocyte Lineage
- Elisabeth Traiffort,
- Mary Zakaria,
- Yousra Laouarem and
- Julien Ferent
The Hedgehog morphogen aroused an enormous interest since it was characterized as an essential signal for ventral patterning of the spinal cord two decades ago. The pathway is notably implicated in the initial appearance of the progenitors of oligode...

