Objective: This study aims to construct an epithelial cell-related prognostic risk model for breast cancer (BRCA) and explore its significance. Methods: GSE42568. GSE10780. GSE245601. https://tngdcyfeeygmdb.nizarblog.com/35077834/post-marxist-philosophy-of-language-in-search-of-symbolic-basis-of-power-and-emancipation