Fig. 1From: Untargeted metabolomics analysis of esophageal squamous cell cancer progressionMetabolite’s profiling of all TNM stages of ESCC and normal tissues adjacent to the tumor. A OPLS-DA score plot. Heatmap of metabolites expression. B All TNM stages vs. con., C stage I vs. con., D stage I vs. stage II, E stage II vs. stage III, F stage III vs. stage IVBack to article page