Cancers have become an increasingly relevant problem of public health in the last decades. Within neoplastic diseases, breast cancer is one of the most incidental in female population and related to a high mortality rate. Within types of breast cancer, triple-negative is the most aggressive one and prone to form metastasis to lung and brain. Because they do not express hormone receptors, triple-negative tumors do not have an auxiliary target therapy, thus, treatment is hampered and chemotherapy is the only option of treatment remaining for metastatic cases of this tumor type. However, chemotherapy drugs currently used, in some cases are not selective to tumor cells, acting only on the proportion of cells exposed to treatment or cells that a...