Article
Dramatic Response to Pyrotinib and T-DM1 in HER2-Negative Metastatic Breast Cancer With 2 Activating HER2 Mutations.
The oncologist - 5 Jul 2023
Tian Hao, Qu Man, Zhang Guozhi, Yuan Long, Shi Qiyun, Wang Yinhuan, Yang Ying, Zhang Yi, Qi Xiaowei
Abstract excerpt
HER2 signaling is activated in response to somatic HER2 mutations, which are often found in invasive lobular breast cancer (ILC) and are associated with poor prognosis. Tyrosine kinase inhibitors (TKIs) have demonstrated considerable antitumor activity in patients with HER2-mutated advanced breast cancer (BC). Further, several clinical trials have indicated that HER2-targeted antibody-drug conjugates (ADCs)...
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