^
Association details:
Biomarker:BRCA1 deletion
Cancer:Solid Tumor
Drug:PLX038 (Topoisomerase I inhibitor, DDR enhancer)
Direction:Sensitive
Evidence:
Evidence Level:
Sensitive: D – Preclinical
Title:

PLX038: A Long-Acting Topoisomerase I Inhibitor With Robust Antitumor Activity in ATM-Deficient Tumors and Potent Synergy With PARP Inhibitors

Published date:
11/03/2022
Excerpt:
PLX038 monotherapy and combination with PARP inhibition potently inhibited the growth of both BRCA1- and ATM-deficient tumors. A patient with an ATM-mutated breast cancer treated with PLX038 and the PARP inhibitor rucaparib achieved rapid, symptomatic, and radiographic complete response lasting 12 months.
DOI:
10.1158/1535-7163.MCT-22-0217
Evidence Level:
Sensitive: D – Preclinical
Title:

PLX038: A Long-Acting Topoisomerase I Inhibitor With Robust Antitumor Activity in ATM-Deficient Tumors and Potent Synergy With PARP Inhibitors

Published date:
11/03/2022
Excerpt:
PLX038 monotherapy and combination with PARP inhibition potently inhibited the growth of both BRCA1- and ATM-deficient tumors. A patient with an ATM-mutated breast cancer treated with PLX038 and the PARP inhibitor rucaparib achieved rapid, symptomatic, and radiographic complete response lasting 12 months.
DOI:
10.1158/1535-7163.MCT-22-0217