Figure 4

Expression of VEGF in Kidney cancer. Data from the expression as reported by probesets 210512_s_at (A), 210513_s_at (B), 211571_x_at (C), and 212171_x_at (D) in two studies of kidney cancer (9, 12). These reporters of VEGF gene expression show distinct gene expression differences in tumor vs. normal sample groups (top to bottom): clear cell carcinoma (Lenburg et al.), normal renal tissue (Lenburg et al.), stage 2 renal tumor (Copland, et al.), stage 1 renal tumor (Copland, et al.), normal renal epithelium (Copland, et al.).