Fig. 2

Expression profiling and gene network analysis of integrated DEGs in the astrocytes following stimulation with 1 µg/ml recombinant D-DT protein for 12, 24, and 48 h, respectively. a Heatmap and cluster dendrogram of integrated DEGs at 12, 24, and 48 h. The color scale shown at the top illustrates the relative expression level of the indicated mRNA across all samples: red denotes expression > 0 and blue denotes expression < 0. b A reconstructed gene network was created using the IPA on the basis of integrated DEGs