Editorial
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastrointest Oncol. Nov 15, 2011; 3(11): 153-164
Published online Nov 15, 2011. doi: 10.4251/wjgo.v3.i11.153
Figure 3
Figure 3 Simplified representation of the web that regulates epithelial to mesenchymal transition or the reverse process mesenchymal to epithelial transition. Epithelial to mesenchymal transition (EMT) promotion is associated with gemcitabine resistance. Arrows denote up-regulation or activation and т type joinings denote down-regulation or inhibition. MET: Mesenchymal to epithelial transition; ZEB: Zinc finger E-box binding; TGFβ: Transforming growth factor β; NF-κB: Nuclear factor-κB.