Endogenous EWSR1-FLI1 degron alleles enable control of fusion oncoprotein expression in tumor cell lines and xenografts
James H. McGinnis, Alberto E. Bremauntz, Florentina Vandiver, Xin Lai Bai, Jiwoong Kim, Jessica A. Kilgore, Purbita Saha, Ryan A. O’Hara, Yang Xie, Laura A. Banaszynski, Noelle Sevilir Williams, David G. McFadden
This study creates inducible EWSR1-FLI1 degron alleles in tumor cell lines to control fusion oncoprotein expression, showing reversible cell cycle arrest and tumor growth suppression in xenografts.
bioRxiv · Oct 27, 2024 · PreprintCancer Biology