fig3
Figure 3. CircRNAs that regulate 5-FU resistance in GI cancers. GI: Gastrointestinal; 5-FU: 5-fluorouracil; circRNAs: circular RNAs; ARK5: AMPK-related protein kinase 5; MSI1: Musashi RNA Binding Protein 1; HIF-1α: hypoxia-inducible factor-1α; PRKAA2: protein kinase AMP-activated catalytic subunit alpha 2.
