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Poly (Adp) Ribose Polymerase Inhibitors For The Treatment Of Malignant Peripheral Nerve Sheath Tumor, Christine M. Kivlin

Dissertations & Theses (Open Access)

Malignant peripheral nerve sheath tumor (MPNST) is a rare subtype of soft tissue sarcoma. Surgical excision has remained the standard of care for this highly aggressive malignancy for over a decade. Conventional chemotherapy and radiotherapy have shown limited efficacy in MPNST; therefore, it is imperative that targeted treatment be identified to improve the outcome for MPNST patients. Poly (ADP) ribose polymerase (PARP) inhibitors were first reported over a decade ago to have substantial anti-tumorigenic effects in malignancies with defective DNA repair, specifically those with BRCA1/2 (breast cancer, early onset 1/2) mutations. Further evaluation of these inhibitors has shown multiple mechanisms …