BRCA2 reversion mutation-independent resistance to PARP inhibition in prostate cancer through loss of function perturbations in the DNA pre-replication complex
Kyrie Pappas, Matteo Ferrari, Perianne Smith, Subhiksha Nandakumar, Zahra Khan, Serina B Young, Justin R. LaClair, Marco Vincenzo Russo, Emmet Huang-Hobbs, Nikolaus D. Schultz, Wassim M. Abida, Wouter R. Karthaus, Maria Jasin, Charles L. Sawyers
This study identifies loss of function mutations in the DNA pre-replication complex as a mechanism for PARP inhibitor resistance in BRCA-mutant prostate cancer, independent of reversion mutations.
bioRxiv · Apr 20, 2025 · PreprintCancer Biology