Machine learning based on metabolomics unveils neutrophil extracellular trap-related metabolic signatures in non-small cell lung cancer patients undergoing chemoimmunotherapy

Figure 2 Metabolic profiling of the low neutrophil extracellular traps and high neutrophil extracellular traps groups. A: Low neutrophil extracellular traps (L_NETs) and high neutrophil extracellular traps (H_NETs) groups based on principal component analysis; B: L_NETs and H_NETs groups based on partial least square discriminant analysis; C: L_NETs and H_NETs groups based on orthogonal partial least square discriminant analysis; D: L_NETs and H_NETs groups based on permutation plots.