Wnt signaling is a complex cell communication pathway that plays a critical role in regulating cell fate, proliferation, and differentiation during development. This pathway is crucial for processes such as neural induction and neurogenesis, influencing how stem cells develop into neurons and other cell types in the nervous system. By modulating gene expression through β-catenin-dependent and β-catenin-independent mechanisms, Wnt signaling contributes to the formation of neural structures and the overall organization of the brain.
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