Figure 1From: Genes involved in TGFβ1-driven epithelial-mesenchymal transition of renal epithelial cells are topologically related in the human interactome mapNumber of differentially expressed genes in each experimental condition. Cells were grown on plastic (plast) or collagen I (coll) plates and exposed to different TGFβ1 concentrations (5–10–50 ng/ml). The last experiment (plast vs. coll) is the comparison between cells grown on the two different substrates and not treated with TGFβ1.Back to article page