Roswell Park, Generate Biomedicines Launch Exclusive Clinical Trial of ‘Armored’ CAR T Therapy for Ovarian Cancer
Globe Newswire•01/10/2026•07:00 ET
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Key Highlights
- ➤First patient dosed in Generate Biomedicines’ (GENB) GB-5267 ovarian cancer trial
- ➤Phase 1 trial evaluates GB-5267 safety and tolerability in platinum-resistant disease
- ➤GB-5267 targets MUC16, over-expressed in more than 80% of ovarian tumors
- ➤Trial avoids lymphodepletion chemotherapy and associated side effects
- ➤GB-5267 delivered intravenously and into the peritoneal cavity
Expert Statements
Marco Davila, Senior Vice President and Associate Director for Translational Research at Roswell Park
“We’re armoring the T cells with IL-18, a cytokine that will help protect them from the suppressive microenvironment of the solid tumor”
Emese Zsiros, Principal Investigator and Chair of Gynecologic Oncology at Roswell Park
“Because ovarian cancer spreads through the peritoneal cavity, the CAR T-cell therapy will be delivered in two ways: intravenously and into the peritoneal cavity”
Dinesh de Alwis, Senior Vice President and Head of Clinical Drug Development at Generate Biomedicines
“Recognizing a tumor antigen is only one part of the challenge. In solid tumors, a CAR T cell that kills but does not expand or persist is a partial solution. GB-5267 was computationally designed with potency, proliferation, and persistence to maintain activity in a suppressive tumor microenvironment. Dosing the first patient begins the clinical test of whether that function-first approach behaves in patients as intended”
Emese Zsiros, Principal Investigator and Chair of Gynecologic Oncology at Roswell Park
“CAR T-cell therapy has transformed outcomes in blood cancers”
Emese Zsiros, Principal Investigator and Chair of Gynecologic Oncology at Roswell Park
“With this clinical trial, we are working to bring that progress to people with ovarian cancer”
Engineered with AI to optimize T-cell function in solid tumors, GB-5267 is the first next-generation cell therapy for ovarian cancer to enter clinical trials
First patient treated in new clinical trial underway at Roswell Park
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