Fig. 5
From: Network modules uncover mechanisms of skeletal muscle dysfunction in COPD patients
Relationships between genes from Healthy-TE specific modules and previous experimental plasma metabolomics data. The figure depicts the relationships between training-induced changes in both SF3A3, from the Amino acid biosynthesis module, and glutamine. A strong correlation was seen in healthy subjects (blue circles) (R = 0.70, P = 0.001), but not in COPD patients (low and normal FFMI, empty and filled red squares, respectively) (R = − 0.14, P = 0.518)