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. 2014 Nov 26;6(2):935–952. doi: 10.18632/oncotarget.2822

Figure 6. FGF8 activates YAP1 signaling in CRC cells.

Figure 6

(A) Immunoblot analysis of cytoplasmic and nuclear YAP1 in RKO cells treated with or without FGF8 or/and PD173074. β-Actin was used as a cytoplasmic protein loading control, and histone-3 (H3) was used for nuclear protein loading control. (B) MRNA level CTGF and CYR61 was examined by qRT-PCR. (C) Transcription activity of TEAD4 was examined by luciferase assay. (D) Expression of YAP1 and FGF8 in serial human colorectal tumor sections was examined by immunohistochemical staining. (E) Correlation between the expression levels of YAP1and FGF8. (F) Expression of YAP1 in high-FGF8-expressing tumors and low-FGF8-expressing tumors was analyzed. All data were from at least three independent experiments.*, P<0.05; **, P<0.01.