Wnt binding to Coatomer proteins directs secretion on exosomes independently of palmitoylation
Uxía Gurriarán‐Rodríguez, David Datzkiw, Leandro Radusky…·Michael A. Rudnicki
This study identifies the structural mechanism by which Wnt7a binds to exosomes for secretion, showing it is independent of palmitoylation and involves a dilysine motif interacting with COPB2.