Article
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Open Access
Featured
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Letter |
FGF8 and SHH substitute for anterior–posterior tissue interactions to induce limb regeneration
The long-standing puzzle of why salamander limb regeneration requires anterior and posterior tissue interaction has been solved by the demonstration that fibroblast growth factor 8 and sonic hedgehog are key anterior and posterior cross-inductive signals that drive regeneration.
- Eugeniu Nacu
- , Elena Gromberg
- & Elly M. Tanaka
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Research Highlights |
Salamanders heal like embryos grow
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News |
A direct hit for thalidomide
The drug stunts limb development in zebrafish and chicks by binding to a protein called cereblon.
- Janet Fang