Nanomaterials for the Diagnosis and Treatment of Triple-Negative Breast Cancer

In recent years, the diagnosis and treatment at the early stages significantly raise the survival rate of breast cancer patients. Moreover, antibody drugs pave the way toward precision target therapy. However, the treatment and survival of triple-negative breast cancer (TNBC) patients is still worrying, which needs further understanding and study. During the last several years, nanomaterials attracted extensive research interests in TNBC diagnosis and therapy. In this review, we summarize recent advances of nanomaterial-based strategies for diagnosing and treating TNBC. Specifically, treatments for TNBC utilizing nanomaterials are classified into monotherapy, combined therapy, and multimodal therapy based on the complexity of the treatment. Nanomaterials also offer the opportunity to integrating diagnosis with treatment, which are introduced and summarized in this review. By summarizing the design principles in detail, some insights into the challenges and opportunities are provided to inspire further research and clinical translation in this field. The scope of this review is to summarize the development of nanomaterials for diagnosis and treatment of TNBC, and to discuss future directions to improve the clinical outcome of TNBC patients.