Home    中文  
 
  • Search
  • lucene Search
  • Citation
  • Fig/Tab
  • Adv Search
Just Accepted  |  Current Issue  |  Archive  |  Featured Articles  |  Most Read  |  Most Download  |  Most Cited

Chinese Journal of Breast Disease(Electronic Edition) ›› 2026, Vol. 20 ›› Issue (04): 207-212. doi: 10.3877/cma.j.issn.1674-0807.2026.04.002

• Forum of Specialists • Previous Articles    

Research progress of histone acetyltransferase inhibitors in hormone receptor-positive/HER-2-negative breast cancer

Yujing Tan, Fei Ma()   

  1. Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
  • Received:2026-01-12 Online:2026-08-01 Published:2026-08-10
  • Contact: Fei Ma

Abstract:

Hormone receptor-positive and HER-2-negative (HR+/HER-2-) breast cancer is the most common molecular subtype of breast cancer. The cyclin-dependent kinase 4/6 inhibitor (CDK4/6i) combined with endocrine therapy regimen has developed as a standard first-line treatment option for patients with HR+/HER-2- advanced breast cancer. In the post-CDK4/6i era, histone acetyltransferases inhibitor (HATi) serves as a new and effective epigenetic therapy. Among them, inhibitors targeting KAT6A inhibits the estrogen signal transduction of HR+/HER-2- breast cancer by regulating the acetylation of tumor cells and its downstream pathway, thereby reversing endocrine resistance. In this article, we summarize the research progress of molecular mechanisms of histone acetyltransferase and HATi in the treatment of HR+/HER-2- breast cancer, and explore its therapeutic prospect in breast cancer treatment.

Key words: Breast neoplasms, Histone acetyltransferase, Hormone receptor, Endocrine therapy

京ICP 备07035254号-13
Copyright © Chinese Journal of Breast Disease(Electronic Edition), All Rights Reserved.
Tel: 0086-10-51322630 E-mail: jcbd@medmail.com.cn
Powered by Beijing Magtech Co. Ltd