Greenwich LifeSciences reports higher immune response rates in GLSI-100 Phase III FLAMINGO-01 open-label arm data at ASCO 2026

Greenwich LifeSciences, Inc.

Greenwich LifeSciences, Inc.

GLSI

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  • Greenwich Lifesciences presented already-published ASCO 2026 open-label Phase III FLAMINGO-01 data for GLSI-100 in non-HLA-A02 breast cancer patients.
  • Preliminary findings showed more patients developed injection-site immune reactions with repeated dosing, supporting an on-treatment immune response over time.
  • The readout supports the strategy to use GLSI-100 beyond HLA-A02 patients, potentially expanding the addressable market and improving trial success odds.
  • The study remains ongoing, with final results subject to change as data collection and cleaning continue.


Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Greenwich Lifesciences Inc. published the original content used to generate this news brief via GlobeNewswire (Ref. ID: 202606010815PRIMZONEFULLFEED9729399) on June 01, 2026, and is solely responsible for the information contained therein.