NewslettersMammary Cell NewsMAP3K1 Mutations Confer Tumor Immune Heterogeneity in Hormone Receptor-Positive HER2-Negative Breast CancerBy Emily Salmini - November 15, 2024050The authors performed a multi-omics analysis of a large cohort of HR+/HER2- breast cancer patients and revealed that HR+/HER2- breast cancer possessed a highly heterogeneous tumor immune microenvironment.[Journal of Clinical Investigation]Abstract