Figure 5From: Differential expression and role of p21cip/waf1 and p27kip1 in TNF-α-induced inhibition of proliferation in human glioma cellsEffect of TNF-α on pp53 and p21 levels was studied in LN-229 cells transfected with IκBα dominant negative construct by confocal laser scanning microscopy. Treatment with primary antibodies was followed by incubation with appropriate secondary antibodies tagged to Cy3. DAPI was used for staining nucleus (Magnification 63×).Back to article page