The cellular logic of limb regeneration

January 22, 2026eLifeOpen Access

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Key Points

The research aims to understand how different cell types interact to facilitate limb regeneration.
Examined cellular interactions in axolotl limb regeneration
Analyzed the roles of cells with varying positional memories
Utilized imaging techniques to visualize communication pathways
Identified a hierarchical communication system between cells
Demonstrated that distinct positional memories influence regeneration outcomes
Highlighted the importance of cellular signaling in limb restoration

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Reveals how distinct cell communications enable limb regeneration in axolotls, suggesting key pathways for tissue restoration.

Hierarchical communication between cells with distinct positional memories orchestrates the regeneration of missing limb structures in axolotls.

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Cherubino et al. (2026) studied this question.

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