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Zentalis Pharmaceuticals Announces Positive Initial Clinical Data on ZN-c3, its Wee1 Inhibitor, in Patients with Advanced Ovarian Cancer at AACR

Retrieved on: 
Friday, April 8, 2022

Wee1 inhibition remains a promising therapeutic approach to treating an array of solid tumors, including advanced ovarian cancer, and these results further support the class potential in changing the treatment paradigm.

Key Points: 
  • Wee1 inhibition remains a promising therapeutic approach to treating an array of solid tumors, including advanced ovarian cancer, and these results further support the class potential in changing the treatment paradigm.
  • Interim data from the Phase 1 monotherapy USC expansion cohort receiving ZN-c3 300mg QD were also released today.
  • ZN-c3 is potentially a best-in-class Wee1 inhibitor and is in an ongoing potentially registrational Phase 2 trial for USC patients (NCT04814108).
  • Zentalis plans to initiate a combination study of ZN-c5 + ZN-c3 in ER+/HER2- CDK 4/6i-resistant breast cancer patients in 2022.