PKA/CIP4 SIGNALING REGULATES CIP4 RELOCATION IN ACTIVATED NATURAL KILLER CELLS
Alejandro Pedro Pariani, Victoria Huhn, Leandra Marín, Evangelina Almada, Tomás Rivabella Maknis, Felipe Zecchinati, Rodrigo Vena, Esteban Carlos Serra, James R. Goldenring, Cristián Favre, Maria Cecilia Larocca
This study identifies PKA/CIP4 signaling as a mechanism controlling CIP4 relocalization during NK cell activation, showing phosphorylation at T225 regulates its spatial distribution.
bioRxiv · Apr 24, 2026 · PreprintImmunology