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Cell and Developmental Biology

Dissertations & Theses (Open Access)

Theses/Dissertations

2022

B7-H3

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Full-Text Articles in Life Sciences

Development And Characterization Of B7-H3-Targeted Radioimmunotherapies For The Treatment Of Solid Tumors, Sarah Glazer May 2022

Development And Characterization Of B7-H3-Targeted Radioimmunotherapies For The Treatment Of Solid Tumors, Sarah Glazer

Dissertations & Theses (Open Access)

Radioimmunotherapy involves the selective targeting of therapeutic radionuclides to cancer-associated cell surface antigens using monoclonal antibodies. Radioimmunotherapy has been successful in treating hematologic cancers, such as non-Hodgkin’s Lymphoma. However, treatment of solid tumors by radioimmunotherapy remains a challenge, driven in part by a lack of high affinity antibodies against highly tumor-selective surface antigens. Herein, we characterize novel anti-B7-H3 immuno-conjugates for PET imaging and RIT of solid tumors in preclinical models.

Human B7-H3 (CD276) protein is highly expressed on solid tumor cell surfaces and endovascular surfaces in a wide variety of cancers (colon, breast, pancreatic, prostate, head and neck, glioblastoma, ovarian, …