The N-Ank protein Ankrd24 shapes neurons and couples to syndapin and the F-actin promoter Cobl-like.

Ankrd24 interacts with syndapin I and Cobl-like to promote dendritic arborization in neurons.

• Why it matters: Understanding how membrane remodeling and cytoskeletal dynamics are coordinated is crucial for revealing mechanisms of neuronal network formation and brain function, yet these processes are not well understood.
• What they did: The study characterized Ankrd24, showing it can bend membranes and requires its N-Ank domain for neuromorphogenesis; it forms a ternary complex with syndapin I and Cobl-like, both essential for dendritic branching.
• The result: Findings suggest Ankrd24 is a key component in inducing dendritic branches, advancing knowledge of molecular mechanisms underlying neuronal arbor development and potentially informing neurodevelopmental research.