From: Comprehensive comparison of molecular portraits between cell lines and tumors in breast cancer
Classification | Immunoprofile | Other characteristics |
---|---|---|
Luminal A | ER+/PR+/HER2-; ER+/PR-/HER2-; ER-/PR+/HER2-, | Low tumor grade, Low expression of proliferation marker Ki67 |
Luminal B | ER+/PR+/HER2+; ER+/PR-/HER2+; ER-/PR+/HER2+ | High tumor grade, High expression of proliferation marker Ki67 |
HER2-enrichment | ER-/PR-/HER2+; ER-/PR-/HER2+; ER-/PR-/HER2+ | High tumor grade, High expression of proliferation marker Ki67 |
Basal-Like | ER-/PR-/HER2- | High tumor grade, High expression of proliferation marker Ki67 |