Research Article

Cyclohexylmethyl Flavonoids Suppress Propagation of Breast Cancer Stem Cells via Downregulation of NANOG

Figure 2

NANOG overexpression enhanced propagation of cancer stem cells. Control, NANOG-overexpressing and NANOG-knockdown MCF-7 cells were double-stained with anti-CD24 and anti-CD44 antibodies followed by FACS analysis ( ). CD44+ cell population (top panel) and CD24āˆ’/low in CD44+ cell population (bottom panel) were analyzed.
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