COL4A2 and Hepatic fibrosis: Figure 5B shows the heatmapof the genes in the hepatic fibrosis signaling pathway, which includecollagens, such as Col4a1 and Col4a2, and vimentin (Vim). Figure 5C shows the heatmapof the genes in the actin cytoskeleton signaling, showing inductionof several actins, such as Acta1, Acta2, Actb and Actc1, myosin (Myl9),and gelsolin (Gsn).