Zymeworks Presents New Phase 1 Data for Folate Receptor Alpha-Targeting Antibody-Drug Conjugate ZW191 at ESMO Congress 2026
ZW191 demonstrates compelling anti-tumor activity in heavily pretreated patients with platinum-resistant ovarian cancer across folate receptor alpha (FRα) expression levels Confirmed objective response rates (cORR) of 64.5% at the 6.4 mg/kg dose in patients with high-grade serous platinum-resistant ovarian cancer Median duration of response not yet reached at either dose level at median 7 months…
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