IMMU-65. TARGETING AXONAL GUIDANCE DEPENDENCIES IN GLIOBLASTOMA WITH ROBO1 CAR T CELLS

Abstract Resistance to genotoxic therapies and subsequent disease recurrence are hallmarks of aggressive cancers, including glioblastoma (GBM). Here, we uncover functional drivers of post-treatment recurrent GBM using genome scale CRISPR-Cas9 screens accompanied by integrative genomic analysis. Using patient-matched pre- and post-treatment GBM models, our findings uncover large-scale reorganization of functional dependencies at tumor recurrence …