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靶向HER2胞外结构域Ⅳ的单克隆抗体在乳腺癌中的应用进展
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| 篇名： | 靶向HER2胞外结构域Ⅳ的单克隆抗体在乳腺癌中的应用进展 |
| TITLE： | Clinical application and progression of monoclonal antibodies targeting HER2 extracellular domain Ⅳ in breast cancer |
| 摘要： | 人表皮生长因子受体2（HER2）阳性乳腺癌侵袭性强且易转移，抗HER2靶向药物的应用能显著改善HER2阳性乳腺癌患者的预后。在已上市的HER2靶向药物中，靶向HER2胞外结构域Ⅳ的大分子单克隆抗体是治疗HER2阳性乳腺癌的基础靶向药物，主要包括曲妥珠单抗、伊尼妥单抗和马吉妥昔单抗。曲妥珠单抗用于乳腺癌全线治疗，循证医学证据充分，实践经验充足且安全性可控；伊尼妥单抗与曲妥珠单抗在HER2阳性转移性乳腺癌和新辅助/辅助治疗中疗效相似，且安全性可控；马吉妥昔单抗聚焦于携带CD16A-158F等位基因的患者，是晚期乳腺癌后线治疗的选择。临床上需根据患者具体病情选择最适合的药物。 |
| ABSTRACT： | Human epidermal growth factor receptor 2 （HER2）-positive breast cancer is aggressive and prone to metastasis，and the applications of HER2 agents have improved the prognosis of patients with HER2-positive breast cancer. Among the marketed HER2 agents，macromolecular monoclonal antibodies that target the extracellular domain Ⅳ of HER2 were the cornerstone drugs of HER2-positive breast cancer，including trastuzumab，inetetamab，and margetuximab. Trastuzumab is available for the full-line treatment of breast cancer with sufficient proof of evidence-based medicine，sufficient practical experience and controllable safety. Inetetamab and trastuzumab have similar efficacy and controllable safety in HER2-positive metastatic breast cancer and neoadjuvant/ adjuvant therapy. Margetuximab focuses on patients carrying the CD16A-158F allele，and is an option of posterior line treatment for advanced breast cancer. It is necessary to select the most suitable drugs clinically according to the specific condition of the patient. |
| 期刊： | 2024年第35卷第05期 |
| 作者： | 徐娇娇；陶佳妮；王晓稼；陈占红 |
| AUTHORS： | XU Jiaojiao，TAO Jiani，WANG Xiaojia，CHEN Zhanhong |
| 关键字： | 乳腺癌；人表皮生长因子受体2阳性；细胞外结构域Ⅳ；单克隆抗体；曲妥珠单抗；伊尼妥单抗；马吉妥昔单抗 |
| KEYWORDS： | breast cancer； human epidermal growth factor receptor 2-positive； extracellular domain Ⅳ； monoclonal antibody； |
| 阅读数： | 119 次 |
| 本月下载数： | 9 次 |
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