PREVENTIVE OR REMEDY FOR ER-NEGATIVE AND HER2-NEGATIVE BREAST CANCER AND METHOD OF SCREENING THE SAME

摘要

It is intended to provide: (1) a preventive or a remedy for estrogen receptor-negative and HER2-negative breast cancer which contains an Akt inhibitor; (2) a preventive or a remedy for estrogen receptor-negative, progesterone receptor-negative and HER2-negative breast cancer which contains an Akt inhibitor; (3) a method of screening a preventive or a remedy for hormone receptor (for example, estrogen receptor or progesterone receptor)-negative and HER2-negative breast cancer by using an Akt inhibitory activity as an indication.