Paxillin is the target of c-Jun N-terminal kinase in Schwann cells and regulates migration

► Paxillin is the JNK target in Schwann cells. ► JNK phosphorylation of paxillin is important for Schwann cell migration. ► This mechanism in Schwann cells transduces signals from DRG neurons. ► Paxillin LD1 region binds to JNK.