Targeted cancer therapy is a treatment modality specifically used for breast cancer, as evidenced by its ability to block growth signals like HER2 [1], [2] and address specific genetic mutations such as BRCA1 and BRCA2 [3]. Furthermore, various targeted therapies, including hormone therapies and drug combinations, are clinically approved and utilized to manage and treat breast cancer patients [4], [5], [6], [7], [8].