Molecularly Targeted Umbrella Study in Luminal Advanced Breast Cancer

Seven precision treatment cohorts, which targeting NF1 mutation, gBRCA mutation,HER2 mutation, FDGFRb mutation PAM pathway mutations, CD8 and AR, as long as an epigenetic therapy cohort and a combined immunization cohort were initially set up based on gene expression profiles and molecular pathways. The main purpose is to screen valuable treatment cohorts and prepare for subsequent randomized controlled phase III clinical studies with larger sample size.