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Updated: Feb 4, 2026

Studying Triple Negative Breast Cancer Using Orthotopic Breast Cancer Model
Published on: March 20, 2020
Radiotherapy in triple-negative breast cancer: Current situation and upcoming strategies
Ming Yuan He1, Chloé Rancoule2, Amel Rehailia-Blanchard3
1Radiotherapy Department, Lucien Neuwirth Cancer Institute, 42270, St Priest en Jarez, France; Affiliated Hospital of Guizhou Medical University, 550004, China.
Abstract:
Triple-negative breast cancer (TNBC) (estrogen receptor-negative, progesterone receptor-negative, and HER2-negative) is viewed as an aggressive subgroup of breast cancer. Treating patients with TNBC remains clinically challenging. It's now well established than radiation therapy is able to improve locoregional control in breast cancer patients both after breast conserving surgery or mastectomy, with positive impact in high-risk patients for long-term survival. Biologic characterization of breast tumor different subtypes, in particular the heterogeneous subtype of TNBC could permit to adapt the treatment plan. In the present review, summarizing the molecular types, we describe clinical features and postoperative radiotherapy current situation for TNBC, and we provide new strategies and directions through an adapted radiation therapy.
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