The PIDDosome controls cardiomyocyte polyploidization during postnatal heart development
Marina Leone, Nadine Kinz, Felix Eichin, D. Obwegs, Valentina C. Sladky, Vincent Z. Braun, R. Hirschberger, Dario Rizzotto, L. Englmaier, C. Manzl, Katharina Moos, Julia Mergner, Piero Giansanti, Nicole Martínez‐García, Margarita M. Marqués, , Andreas Villunger
This study shows the PIDDosome restricts cardiomyocyte polyploidization during postnatal heart development through p21/Cdkn1a, independent of p53.
Cell Death and Differentiation · Jan 12, 2026Peer-reviewedDevelopmental Biology