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抗体偶联药物在三阴性乳腺癌治疗中的研究进展
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刘丹娜 ,宋爽爽 ,陈 露 ,孙永强 ,孙 博 ,周寒丽 ,赵晓丽 ,孔天东 [1.河南大学肿瘤医院(郑州市第三人
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民医院)药学部,郑州 450099;2.河南大学肿瘤医院(郑州市第三人民医院)肿瘤内科,郑州 450099;3.河南
大学肿瘤医院(郑州市第三人民医院)乳腺肿瘤外科,郑州 450099]
中图分类号 R979.1 文献标志码 A 文章编号 1001-0408(2026)01-0124-06
DOI 10.6039/j.issn.1001-0408.2026.01.22
摘 要 抗体偶联药物(ADCs)是由靶向性单克隆抗体、细胞毒性药物以及连接子构成的新型抗肿瘤药物,兼具了抗体的高特异
性和细胞毒性药物的高杀伤性。三阴性乳腺癌(TNBC)具有侵袭性强、复发/转移风险高、预后不良等特点,且因缺乏有效治疗靶
点而预后较差。本文综述了ADCs在TNBC治疗领域的研究进展,结果显示靶向人表皮生长因子受体2(如德曲妥珠单抗)、滋养
层细胞表面抗原2(如戈沙妥珠单抗、德达博妥单抗)、锌转运蛋白LIV-1(如ladiratuzumab vedotin)、HER-3(如patritumab deruxte‐
can)、表皮生长因子受体(如AVID100)、糖蛋白非转移性黑色素瘤蛋白B(如glembatumumab vedotin)的ADCs对TNBC均表现出
良好的治疗效果。尽管ADCs在TNBC治疗中面临获得性耐药和治疗毒性的挑战,但其正在深刻改变TNBC的治疗格局,未来有
望在TNBC治疗中占据更为核心的地位。
关键词 抗体偶联药物;三阴性乳腺癌;靶点;单克隆抗体;细胞毒性药物;连接子
Research progress on antibody-drug conjugates in the treatment of triple-negative breast cancer
LIU Danna ,SONG Shuangshuang ,CHEN Lu ,SUN Yongqiang ,SUN Bo ,ZHOU Hanli ,ZHAO Xiaoli ,
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KONG Tiandong [1. Dept. of Pharmacy, Cancer Hospital of Henan University (the Third People’s Hospital of
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Zhengzhou), Zhengzhou 450099, China;2. Dept. of Oncology, Cancer Hospital of Henan University (the Third
People’s Hospital of Zhengzhou), Zhengzhou 450099, China;3. Dept. of Breast Cancer Surgery, Cancer
Hospital of Henan University (the Third People’s Hospital of Zhengzhou), Zhengzhou 450099, China]
ABSTRACT Antibody-drug conjugates (ADCs) are a novel class of anti-tumor agents composed of a targeted monoclonal
antibody, a cytotoxic drug, and a linker connecting the two. They combine the high specificity of antibodies with the potent
cytotoxicity of chemotherapeutic agents. Triple-negative breast cancer (TNBC) is characterized by high aggressiveness, elevated
risks of recurrence and metastasis, and poor prognosis, largely due to the lack of effective therapeutic targets. This review
summarizes the research progress of ADCs in the treatment of TNBC. It has been found that ADCs targeting human epidermal
growth factor receptor 2 (such as trastuzumab deruxtecan), trophoblast cell surface antigen 2 (such as sacituzumab govitecan and
datopotamab deruxtecan), zinc transporter LIV-1 (such as ladiratuzumab vedotin), HER-3 (such as patritumab deruxtecan),
epidermal growth factor receptor (such as AVID100), and glycoprotein non-metastatic melanoma protein B (such as
glembatumumab vedotin) have all demonstrated promising therapeutic effects against TNBC. Despite challenges including acquired
resistance and treatment-related toxicities, ADCs are undoubtedly reshaping the therapeutic landscape for TNBC and are expected to
occupy a more central position in TNBC treatment in the future.
KEYWORDS antibody-drug conjugates; triple-negative breast cancer; target; monoclonal antibody; cytotoxic drugs; linker
乳腺癌是全球女性最常见的恶性肿瘤,其中三阴性 长因子受体 2(human epidermal growth factor receptor 2,
乳腺癌(triple-negative breast cancer,TNBC)是指免疫组 HER-2)表达均为阴性的乳腺癌亚型,占所有乳腺癌类
化检测显示肿瘤细胞雌激素受体(estrogen receptor, 型的 15%~20% [1―2] 。TNBC 患者的 HER-2 状态可进一
ER)、孕激素受体(progesterone receptor,PR)和人表皮生 步细分为 HER-2 阴性型和 HER-2 低表达型。与其他乳
Δ 基金项目 河南省科技攻关计划项目(No.252102311082);河南 腺癌亚型相比,TNBC具有侵袭性强、复发/转移风险高、
省医学科技攻关计划联合共建项目和软科学项目(No.LHGJ20210730) 预后不良等特点;且由于 TNBC 缺乏有效治疗靶点,传
*第一作者 主任药师,硕士。研究方向:肿瘤靶向药物作用机制。
统内分泌药物及靶向药物的治疗效果不佳,因此化疗仍
E-mail:15427316@qq.com
是 TNBC 的主要治疗手段。然而,经化疗的晚期 TNBC
# 通信作者 主任医师,教授,硕士生导师。研究方向:肿瘤靶向药
物的个体化应用。E-mail:kongtiandong@126.com 患者的中位总生存期(overall survival,OS)通常仅为 15
· 124 · China Pharmacy 2026 Vol. 37 No. 1 中国药房 2026年第37卷第1期

