Fig. 6From: Disruption of redox homeostasis for combinatorial drug efficacy in K-Ras tumors as revealed by metabolic connectivity profilingAnalysis of alternative pathways in lung cancer and colon cancer cells under combinatorial drug treatment. a, b Schematic representation and percentage isotope labeling enrichment of metabolites from [U-13C5]Gln and [α15N]Gln in A549 (a) and HCT116 (b) cancer cellsBack to article page