Editorial
Copyright ©The Author(s) 2021.
World J Gastrointest Oncol. Mar 15, 2021; 13(3): 157-160
Published online Mar 15, 2021. doi: 10.4251/wjgo.v13.i3.157
Figure 1
Figure 1 An illustration of the relationships between angiotensin-converting enzyme 2, coronavirus disease 2019, and cancer. ACE2: Angiotensin-converting enzyme 2; COVID-19: Coronavirus disease 2019; EMT: Epithelial-mesenchymal transition; PD-L1: Programmed death-ligand 1; TGF-β: Transforming growth factor-β; VEGF: Vascular endothelial growth factor.