Poly(adenosine diphosphate ribose) polymerase inhibitors induce autophagy-mediated drug resistance in ovarian cancer cells, xenografts, and patient-derived xenograft models.
Janice M Santiago-O'FarrillS John WerohaXiaonan HouAnn L ObergEthan P HeinzenMatthew J MaurerLan PangPhilip RaskRavi K AmaravadiSarah E ToatesIgnacio RomeroMa Jesús RubioXavier Matias-GuiuMaria SantacanaAntonio Llombart-CussacAndrés PovedaZhen LuRobert C BastPublished in: Cancer (2019)
PARP inhibitor-induced autophagy provides an adaptive mechanism of resistance to PARP inhibitors in cancer cells with wild-type BRCA, and a combination of PARP inhibitors with CQ or other autophagy inhibitors could improve outcomes for patients with ovarian cancer.