Journal of Practical Oncology ›› 2023, Vol. 37 ›› Issue (5): 454-458.doi: 10.11904/j.issn.1002-3070.2023.05.012

• Review • Previous Articles    

Research progress on the roles of non-coding RNA in chemotherapy resistance of breast cancer

WANG Xinping1, ZHANG Ziyun2, WANG Xuedong2   

  1. 1. College of Medicine,Anhui University of Science and Technology,Huainan 232001,China;
    2. Department of Medical Laboratory Science,Anhui No. 2 Provincial People's Hospital
  • Received:2023-03-10 Revised:2023-10-09 Online:2023-10-28 Published:2024-03-18

Abstract: Breast cancer is a kind of malignant tumor with high heterogeneity.Chemotherapy is one of the important treatments for advanced breast cancer or postoperative breast cancer.However,the emergence of secondary drug resistance weakens the effectiveness of chemotherapy,leading to a poor prognosis for patients.In recent years,more and more studies have shown that non-coding RNA(ncRNA)can promote breast cancer chemotherapy resistance by regulating cell proliferation,tumor stem cell characteristics,epithelial-mesenchymal transition and other processes.This article reviews the research on the mechanism of ncRNA-mediated chemotherapy resistance in breast cancer.

Key words: Breast cancer, Non-coding RNA, Chemotherapy resistance

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