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. 2020 Jun 26;11:258. doi: 10.1186/s13287-020-01773-w

Fig. 6.

Fig. 6

The combination therapy decreases the Notch-1 expression in PC-3 PCSC-derived tumor tissues. a Immunofluorescent staining (× 200) of Notch-1 (red) and DAPI (blue) in PC-3 PCSC-derived tumor xenografts treated with vehicle (control), DOX, GSI, or the combination of DOX with GSI. b Quantitation of Notch-1 expression in PC-3 PCSC-derived tumor xenografts under different conditions. *p < 0.05, **p < 0.01, NS no significant difference