Yang Tingting, Kang Lihua, Li Dan, Song Yanqiu
Cancer Center, The First Hospital of Jilin University, Changchun, Jilin, China.
Front Oncol. 2023 Mar 16;13:1097983. doi: 10.3389/fonc.2023.1097983. eCollection 2023.
Immunotherapy is a developing treatment for advanced breast cancer. Immunotherapy has clinical significance for the treatment of triple-negative breast cancers and human epidermal growth factor receptor-2 positive (HER2+) breast cancers. As a proved effective passive immunotherapy, clinical application of the monoclonal antibodies trastuzumab, pertuzumab and T-DM1 (ado-trastuzumab emtansine) has significantly improved the survival of patients with HER2+ breast cancers. Immune checkpoint inhibitors that block programmed death receptor-1 and its ligand (PD-1/PD-L1) have also shown benefits for breast cancer in various clinical trials. Adoptive T-cell immunotherapies and tumor vaccines are emerging as novel approaches to treating breast cancer, but require further study. This article reviews recent advances in immunotherapy for HER2+ breast cancers.
免疫疗法是一种针对晚期乳腺癌的正在发展的治疗方法。免疫疗法对于三阴性乳腺癌和人表皮生长因子受体2阳性(HER2+)乳腺癌的治疗具有临床意义。作为一种已被证实有效的被动免疫疗法,单克隆抗体曲妥珠单抗、帕妥珠单抗和T-DM1(ado曲妥珠单抗)的临床应用显著提高了HER2+乳腺癌患者的生存率。在各种临床试验中,阻断程序性死亡受体1及其配体(PD-1/PD-L1)的免疫检查点抑制剂也已显示出对乳腺癌的治疗益处。过继性T细胞免疫疗法和肿瘤疫苗正在成为治疗乳腺癌的新方法,但仍需要进一步研究。本文综述了HER2+乳腺癌免疫疗法的最新进展。