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MAIA Biotechnology Announces First Patient Dosed in THIO-104 Phase 3 Pivotal Trial Evaluating Ateganosine as Third-Line Treatment for Advanced Non-Small Cell Lung Cancer

Key milestone achieved as Company advances clinical program to full approval trial of ateganosine sequenced with a checkpoint inhibitor in comparison to chemotherapy CHICAGO, Dec. 11, 2025 (GLOBE NEWSWIRE) -- MAIA Biotechnology, Inc. (NYSE American: MAIA) (“MAIA”, the “Company”), a clinical-stage biopharmaceutical company focused on developing targeted immunotherapies for cancer, today announced that the first patient has been dosed in the Company’s THIO-104 Phase 3 pivotal trial evaluating the

articleMaia Biotechnology, Inc.December 11, 20256/company/maia-biotechnology-inc/news/maia-biotechnology-announces-first-patient-dosed-in-thio-104-phase-3-pivotal-trial-evaluating-ateganosine-as-third-line-treatment-for-advanced-non-small-cell-lung-cancer
MAIA Biotechnology Announces First Patient Dosed in THIO-104 Phase 3 Pivotal Trial Evaluating Ateganosine as Third-Line Treatment for Advanced Non-Small Cell Lung Cancer

About this update from Maia Biotechnology, Inc.

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