Microarray Analysis of Serum mRNA in Patients with Head and Neck Squamous Cell Carcinoma at Whole-Genome Scale
Figure 1
(a) Principal component analysis shows the global difference in presence of transcripts between serum specimens of H: healthy individuals, C: cancer patients before operation, and T: cancer patients one year after treatment. (b) Heat map shows the contrast in presence of transcripts between serum specimens of H (red line): healthy individuals and C (green line): cancer patients before treatment. Inside the heat map, blue color: downregulated genes and red color: upregulated genes.
