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. 2021 Mar 8;21:157. doi: 10.1186/s12935-021-01817-y

Fig. 4.

Fig. 4

CD133 + spheres had a more robust ability of anti-apoptosis and exhibited higher expression levels of cancer stem-like cells- related markers. The apoptotic rate in CD133+ and CD133 subpopulations after treatment with DXR (10 µM) for 24 h (a), The total rate of apoptosis (%) = Early apoptosis rate (Q2) + Late apoptosis rate (Q3). the expression levels of CD44, ALDH1, BMI1, and Nanog in CD133+ subpopulation and CD133 subpopulation derived from SK-UT-1 cells (b). Data were presented as mean ± SD (n = 3,*P < 0.05)