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. 2021 Apr 23;42(9):1486–1497. doi: 10.1038/s41401-021-00657-w

Fig. 5. β-Catenin siRNA mildly enhances triptolide-induced inhibition of NCI-H1299 and NCI-H460 cells.

Fig. 5

a, b β-Catenin siRNA transfection decreased β-catenin expression, as measured by Western blotting and RT-qPCR assays. c, d The effect of triptolide combined with β-catenin siRNA on the migration and invasion of NCI-H1299 and NCI-H460 cells as indicated by Transwell migration and invasion assays. The images were taken at ×100 magnification. e, f The effect of triptolide combined with β-catenin siRNA on EMT as indicated by Western blotting and RT-qPCR assays. TPL triptolide. The data are presented as the mean ± SEM, n = 3. ***P < 0.001 vs. the siNC group, ###P< 0.001 vs. the β-catenin vector group.