Distinct Associations of PTEN and TMPRSS4 Expression with Clinical Outcomes and Fudan Immunohistochemistry-Based Subtypes in Triple-Negative Breast Cancer
Triple-negative breast cancer (TNBC) is a heterogeneous and aggressive subtype with limited therapeutic targets. We retrospectively evaluated the expression of phosphatase and tensin homolog (PTEN) and transmembrane serine protease 4 (TMPRSS4) by immunohistochemistry in formalin-fixed, paraffin-embedded tumor tissues f...