Fig. 2
Expression of GR decreased tumor growth. A Tumor volume in mice inoculated with BE(2)-EV (n = 6) and BE(2)-GR (n = 7) cells. Growth was followed until the control group reached the ethical endpoint volume of 1 cm3. Statistical analysis: t-test with * and ** indicating p < 0.05 and p < 0.01, respectively. Data is presented as mean ± SD. B Representative photos of xenograft tumors at experimental endpoint with ruler. C Tumor weight at experimental endpoint. Statistical analysis: t-test. Data is presented as mean ± SD. D Images of immunohistochemistry analysis of BE(2)-EV and BE(2)-GR derived tumors stained with anti-GR and anti-Ki67 antibodies. Representative pictures from at least five independent stainings per condition. Scale bars indicate 50 μm