Oncogenic IDH mutations increase heterochromatin-related replication stress without impacting tumor mutation burden
J. M. Schvartzman, G. C. Forsyth, H. Walch, W. Chatila, A. Santella, K. Menghrajani, F. Sanchez-Vega, R. Koche, C. B. Thompson
This study shows that IDH mutations cause replication stress through heterochromatin, affecting DNA repair and PARP inhibitor response without increasing mutation burden.
bioRxiv · Aug 4, 2022 · PreprintCancer Biology