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. 2021 May 19;59(1):617–626. doi: 10.1080/13880209.2021.1923759

Figure 4.

Figure 4.

Lappaol F (LAF) downregulated the expression of YAP and its target genes in diverse cancer cell lines. The cells were exposed to LAF at different concentrations for 48 h (left side) or at 50 µmol/L LAF for different durations (right side). VP, a known YAP inhibitor, was added (1 µmol/L) as a positive control. Protein levels were determined by western blotting. (A) HeLa cells. (B) MDA-MB-231 cells. (C) SW480 cells. (D) PC3 cells. All data are expressed as the mean ± SD (n = 3). *p < 0.05, **p < 0.01, significantly different from the control without LAF treatment at the corresponding time points. Bcl-2: B cell lymphoma/leukemia-2; BIRC5: survivin/baculoviral IAP repeat containing 5; c-Myc: cellular myelocytomatosis oncogene; VP: verteporfin; YAP: Yes-associated protein; VP + LAF: LAF (50 µmol/L) combined with VP (1 µmol/L).