随着肿瘤分子生物学研究的日趋深入,乳腺癌的分子靶向治疗在乳腺癌治疗中的地位逐渐上升,成为肿瘤治疗的一个热点。目前,在这方面的研究主要有:一是各种单抗、配体或激素等蛋白介导的靶向肿瘤治疗;二是用溶酶素来选择性地杀伤肿瘤细胞;三是基因治疗领域内各种靶向性医疗策略的 With the development of tumor molecular biology, the molecular targeted therapy of breast cancer gradually increases in the treatment of breast cancer and becomes a hot spot in cancer treatment. At present, the main research in this field are: First, targeting various kinds of monoclonal antibodies, ligands and other protein-mediated tumor therapy; Second, the use of lysozyme to selectively kill tumor cells; Third, the field of gene therapy Various targeted medical strategies