NewslettersMammary Cell NewsTriple Negative Breast Tumors Contain Heterogeneous Cancer Cells Expressing Distinct KRAS-Dependent Collective and Disseminative Invasion ProgramsBy Noshin Noorjahan - January 12, 2023088Investigators cultured primary organoids from a basal-TNBC genetically engineered mouse model in 3D collagen gels to characterize their invasive behavior.[Oncogene]Abstract