Research progress on target therapeutic agents of HER-2 extracellular ligand-binding domain in breast cancer / 中国肿瘤临床

ABSTRACT

The target therapeutic agents of HER-2 extracellular ligand-binding domain have become the core of breast cancer research. A small peptide molecule and an anti-HER2 extracellular domain monoclonal antibody conjugated with protein toxins, radioisotopes, and chemotherapeutic drugs (immunoconjugate) can improve efficacy and reduce systemic toxicity. Vaccines based on HER-2 extracellular region should protect patients from HER-2-overexpressing breast cancer growth. In this review, studies on targeted-block therapies of the HER-2 extracellular ligand-binding domain in breast cancer were discussed to provide references for clinical applications.