Antibody-drug conjugate (ADC), a new type of targeted drugs for breast cancer, is formed by connecting a chemotherapeutic drug with a monoclonal antibody using a linker. The monoclonal antibody is used as a carrier to transport the chemotherapeutic drug to the specific tumor cells, thereby exerting anti-tumor effects. ADCs are classified into human epidermal growth factor receptor 2 (HER2), human trophoblast surface antigen 2 (Trop-2), and other molecules according to antigens that act on the different target. At present, there are three ADCs approved worldwide for the treatment of breast cancer. In addition to trastuzumab emtansine (T-DM1) and trastuzumab deruxtecan (T-DXd) for HER2-positive breast cancer, sacituzumab govitecan (SG) is beneficial for triple-negative breast cancer (TNBC). ADCs are effective in the treatment of HER2-positive breast cancer, and also have made important progress in the treatment of advanced TNBC and some HER2 low-expressing breast cancer. These ADCs provide more options for patients with different molecular types of breast cancer.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |