Reticulon-4 receptor-like 1 (RTN4RL1)

Cell surface receptor. Plays a functionally redundant role in postnatal brain development and in regulating axon regeneration in the adult central nervous system.

Contributes to normal axon migration throughout the brain midline and regular formation of the corpus callosum. Protects motoneurons against apoptosis; protection against apoptosis is likely mediated by MAG.