The combination phenotype of B-cell specific Moloney murine leukaemia virus integration site 1 (BMI1) and CD44+/CD24−/low associates with poor clinicopathological features in African patients with breast cancer

Cancer stem cell theory has revolutionalised breast cancer (BC) treatment and prognosis. The role of B cell specific Moloney murine leukaemia virus integration site 1 (BMI1) cancer stem cell marker in BC is not entirely understood. Herein, we have studied the association between BMI1, its combination phenotypes with other breast cancer stem cells and BC behaviour in a cohort of African patients.