Figure 1

Strong immunostaining for markers in ccRCC. Expression of NF-κB in malignant and non-malignant renal tissue (A), high-level immunstaining for NF-κB (B), VEGF (C), EGFR (D), bcl-2 (E), and p53 (F). Note that increased NF-κB expression is associated with increased VEGF, EGFR, bcl-2 and p53.