Platinum agent combination treatment for triple-negative breast cancer well tolerated in phase II clinical trial — ScienceDaily
Triple-negative breast cancer is characterized by the absence of estrogen and progesterone receptors and the HER2/neu protein in breast cancer cells. That in itself presents a challenge in treating the disease, as it does not respond to hormonal- or HER2-targeted therapies that provide for positive outcomes in other subtypes of breast cancer. Triple-negative breast cancers are often deficient in DNA repair and other specific cellular pathways that make them susceptible to DNA damage. There is growing evidence that suggests platinum-based agents may offer improved outcomes in treating the subset of triple-negative breast cancer because of their specificity for causing DNA damage…