Oncogenic fusions induce an extensive cancer-restricted cryptic proteome in Ewing sarcoma
Luuk A. Broeils, Jill Pilet, Maria K. Koshkina, Jing Li, Sandrine Grossetête, Emma G. A. Westerink, Orson Jay, Lotta Smit, Ting Luo, Erkan Narmanli, Ana P. Lopes, Florian H. Geyer, Sem A.G. Engels, Clémence Henon, Karim Aljakouch, , Sebastiaan van Heesch
The paper shows EWSR1::FLI1 fusion drives the production of cancer-specific neoproteins in Ewing sarcoma, revealing a reversible dark proteome with therapeutic potential.
bioRxiv · Sep 17, 2026 · PreprintCancer Biology