Fig. 5
From: Integrative analysis of metabolomics and proteomics reveals amino acid metabolism disorder in sepsis
Integrative network analysis of proteomics and untargeted metabolomics data. A The considerable discrimination between patients with sepsis and normal controls (NC) in both proteomics (left) and untargeted metabolomics (right) data. B The Pearson correlation between proteomics and untargeted metabolomics data of their first component. C Circos plot of close correlations (Pearson coefficient cut-offs set at ≥ 0.6 or ≤  − 0.6) between proteomics and untargeted metabolomics data. D The network of key features across proteomics and untargeted metabolomics. The thickness of the edge represents the correlation coefficient. E GO terms enriched by the key proteins. F Pathway analysis of the key metabolites