A CRISPR-based Xenopus tropicalis model for retroperitoneal liposarcoma with genetic control over the dedifferentiation process
Marthe Boelens, Dieter Tulkens, Arne Christiaens, Wout Houbart, Suzan Demuynck, David Creytens, Kris Vleminckx
This paper establishes a Xenopus tropicalis model of liposarcoma by perturbing p53 and Rb pathways, showing that pathway deregulation initiates tumors and that ep300 disruption promotes dedifferentiation.
bioRxiv · Mar 30, 2026 · PreprintCancer Biology