Fig. 7
From: Metabolomic profiles of intact tissues reflect clinically relevant prostate cancer subtypes
The correlation heatmap between differential metabolites between PC subtypes A and B and PSA and Ki67 values. Levels of Glx did not correlate significantly neither with PSA nor with Ki67. The magnitude of the correlation between the metabolites is shown with red representing a positive correlation and green a negative correlation. *p < 0.05 indicates statistically significant differences