Improved Tumor Responses with Sequential Targeted α-Particles Followed by Interleukin 2 Immunocytokine Therapies in Treatment of CEA-Positive Breast and Colon Tumors in CEA Transgenic Mice

Abstract excerpt

Targeted α-therapy (TAT) delivers high-linear-transfer-energy α-particles to tumors with the potential to generate tumor immune responses that may be augmented by antigen-targeted immunotherapy. Methods: This concept was evaluated in immunocompetent carcinoembryonic antigen (CEA) transgenic mice bearing CEA-positive mammary or colon tumors. Tumors were targeted with humanized anti-CEA antibody M5A labeled with...

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