Figure 2.
Notch1 and HBx co-expressed in HCC tissues and HepG2.2.15 cells. (A) Co-localization of Notch1 and HBx detected by immunohistochemical staining. Scale bar, 100 µm. Magnification, ×200 and ×400. (B) Correlation of expression levels of Notch1 and HBx in 108 HBV-positive HCC tissues. The Spearman's rho = 0.584, P<0.001. (C) Co-expression of Notch1 with HBx in HepG2.2.15 cells detected by double-fluorescence immunostaining.