OTUB1 controls marginal zone B-cell development by stabilizing RelA in a CD40-dependent manner
Johannes F. Vogt, Yilang Tang, Sonja Reißig, Christina Karantanou, Shashank Kumar, Emmanouil Stylianakis, Dirk Schlueter, Ari Waisman, Nadine Hövelmeyer
This study shows OTUB1 stabilizes RelA by preventing its ubiquitination and degradation, which is crucial for controlling marginal zone B-cell development through CD40-dependent NF-κB signaling.
bioRxiv · Aug 10, 2026 · PreprintImmunology