实用肿瘤学杂志 ›› 2020, Vol. 34 ›› Issue (1): 74-78.doi: 10.11904/j.issn.1002-3070.2020.01.014

• 综 述 • 上一篇    下一篇

HER2阳性乳腺癌治疗的研究进展

李国政, 庞达   

  1. 哈尔滨医科大学附属肿瘤医院(哈尔滨 150081)
  • 收稿日期:2019-07-11 修回日期:2019-09-12 出版日期:2020-02-28 发布日期:2020-02-20
  • 通讯作者: 庞达,E-mail:pangdasir@163.com
  • 作者简介:李国政,男,(1992-),硕士研究生,从事乳腺癌治疗方面的研究。

Progression in the treatment of HER2-positive breast cancer

LI Guozheng, PANG Da   

  1. Harbin Medical University Cancer Hospital,Harbin 150081,China
  • Received:2019-07-11 Revised:2019-09-12 Online:2020-02-28 Published:2020-02-20

摘要: 人表皮生长因子受体2(HER2)阳性乳腺癌因其侵袭性高、预后差而一直备受关注。随着曲妥珠单抗的应用,早期HER2阳性乳腺癌患者的预后已得到显著改善,由于其仍存在耐药性和不良反应,在标准治疗中加入新的抗HER2药物又成为新的研究重点,这些药物包括帕妥珠单抗、抗体药物偶联物曲妥珠单抗-美坦新(T-DM1)和各种小分子抑制剂(拉帕替尼、来那替尼、吡咯替尼)。同时PD1及PD-L1抑制剂如帕博利珠单抗在HER2阳性乳腺癌中的研究也在进行中,并有部分基础研究和病例报道已经证实了其疗效和安全性。本文旨在对目前HER2阳性乳腺癌的治疗方案和支持HER2阳性乳腺癌治疗的最新证据进行综述。

关键词: 人表皮生长因子受体2, 乳腺癌, 靶向治疗, 进展

Abstract: Human epithelial growth factor receptor 2(HER2)-positive breast cancer has been attracting attention because of its high invasiveness and poor prognosis.With the application of trastuzumab,the prognosis of patients with early HER2-positive breast cancer has been significantly improved.Because of its resistance and adverse reaction,the addition of new anti-HER2 drugs to standard treatment has become a new research project.These drugs include pertuzumab,antibody drug conjugate trastuzumab-emtansine(T-DM1)and various small molecule inhibitors(lapatinib,neratinib and pyrrolidone).At the same time,studies on PD1 and PD-L1 inhibitors such as pabolizumab in HER2-positive breast cancer are underway,some basic studies and case reports have confirmed its efficacy and safety.This article aims to provide an overview of current treatment options for HER2-positive breast cancer and the latest evidence for the treatment of HER2-positive breast cancer.

Key words: HER2, Breast cancer, Targeted therapy, Progression

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