Review Article

Key Signaling Pathways Regulate the Development and Survival of Auditory Hair Cells

Figure 2

Notch/Wnt/Atoh1 signaling pathways. The FGF signaling pathway interacts with the Notch signaling pathway to inhibit the activation of Wnt. Wnt acts on the upstream of Atoh1 to regulate supporting cells to transdifferentiate into hair cells.