技術摘要(英)
Antibody-drug conjugate (ADC) is one of the most encouraging therapeutic strategies for cancer treatment in recent years. ADCs combine the specificity of monoclonal antibody with the high potency of cytotoxic molecule, leading to specific and efficient tumor cells killing. Although ADCs provide the cutting-edge precision therapy for the difficult-to-treat or recurrent late-stage cancer patients, there are still unmet needs for developing novel tumor associated antigen targeting ADCs. B7-H3 has been reported high expression in several tumors; this finding has also been confirmed in the clinical