Transcription Analysis of the THBS2 Gene through Regulation by Potential Noncoding Diagnostic Biomarkers and Oncogenes of Gastric Cancer in the ECM-Receptor Interaction Signaling Pathway: Integrated System Biology and Experimental Investigation

Figure 4

Heatmap of upregulated genes, involved in ECM-receptor signaling pathway. Yellow color indicates normal samples, and the gray color indicates tumor samples. Red color indicates higher expression level of genes in related sample, and the blue color indicates lower expression level. THBS2 has the most change in the expression level, as a significant high-expressed gene in the GC samples.