Integrated network analysis of transcriptomic and protein-protein interaction data in taurine-treated hepatic stellate cells

Figure 3 Protein-protein interaction network of differentially expressed genes in taurine-treated hepatic stellate cell samples. The nearer the center, the higher the degrees; red coloring represents up-regulated genes; green coloring represents down-regulated genes; purple coloring represents genes from database; the shade is related to the change fold (darker colors indicate more apparent differences).