Figure 3
From: The role of TGFBI in mesothelioma and breast cancer: association with tumor suppression
Effects of TGFBI on cell proliferation in vivo . Expression of ki67 in immuno-deficient nude mice subcutaneously injected with MDA-MB-231 cells transfected with TGFBI or vector control was assayed using immunohistochemical staining. (A) More brown than blue nuclei were observed in ki67-positive cells. (B) Data are shown as the number of ki67 positive cells relative to V23101 cells, *, P < 0.01.