Fig. 2

Graphical representation of the top 15 proteins differentially expressed between long and normal responders. Colors represent the duration of response groups, blue for poor responders, red for normal responders and green for long-term responders. a Hierarchical clustering of the patients using the 15 proteins differentially expressed between long-term versus normal responders. b PCA plot using the same 15 proteins list than (a). c ssGSEA score was calculated for each patient using the 15 most differentially expressed proteins between long-term and normal responders then ranked