Figure 3.

STAT3 siRNA causes a decrease in cell number in glioblastoma cell lines. A. A172 cells were transfected with a STAT3 siRNA (bottom panel) or a control siRNA (top panel). Cells were photographed 72 hours post transfection at 200× magnification. B. A172, U251, T98G, and NHA cells were transfected with STAT3 siRNA or mock transfected with oligofectamine (vehicle). Viable cell numbers were determined by MTS assay 72 hours after transfection. (*) indicates a P value <0.001.

Konnikova et al. BMC Cancer 2003 3:23   doi:10.1186/1471-2407-3-23
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