Basolateral recycling and transcytotic pathways in epithelial cells are defined by specific markers, however the apical recycling pathway is poorly understood. Perez Bay et al. show that Megalin is a marker for this pathway, which intersects with the other routes in shared perinuclear recycling endosomes.
- Andres E. Perez Bay
- Ryan Schreiner
- Enrique J. Rodriguez-Boulan