Mono-Ubiquitylation-Dependent Rap2 Activation Regulates Lamellipodia Dynamics During Cell Migration
Andrew J. Neumann, Revathi Sampath, Emily Mayerhofer, Valeryia Mikalayeva, Vytenis Arvydas Skeberdis, Ieva Sarapinienė, Rytis Prekeris
This study shows that mono-ubiquitylation of Rap2 is required for its activation and localization to lamellipodia, which regulates actin dynamics and cell migration.
Journal of Cell Science · Nov 7, 2025Peer-reviewedCell Biology