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Fig. 1 | BMC Cancer

Fig. 1

From: Insluin and epithelial growth factor (EGF) promote programmed death ligand 1(PD-L1) production and transport in colon cancer stem cells

Fig. 1

Flow cytometry analysis of CSC markers of HT-29 spherical cells. After sphere culture for enrichment of cancer stem cells, the HT-29 spherical (SP) cells were labelled and analysed for the expression of CD24, CD44, and CD133 using flow cytometer. The expression of CD24, CD44, and CD133 of HT-29 spherical cells were significantly increased (a, HT-29 vs HT-29SP). The fold changes of mean fluorescent intensity (MFI) from 3 repeated FACS analysis show the same trend (b)

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