Figure 1
From: 14-3-3σ induces heat shock protein 70 expression in hepatocellular carcinoma
14-3-3σ overexpression induces tumor growth. (A) A represtative expression of 14-3-3σ in a primary HCC tumor and in a negative control examined by immunohistochemical analysis. T: tumor; N: non-cancerous cells. Original magnification: ×200. (B) 14-3-3σ expression levels in HCC cell lines were determined by Western blot analysis. Actin was used as a loading control. (C) The rate of cell proliferation was determined by an MTT assay. Scale bars: mean ± SD.