a trend towards significancep=0.0512
However, there was a significant association between high/medium endothelial TGFβ response signature (E-TBRS) and complete response when all time points were combined ( Supplementary Figure 3Fiii , Fisher exact test p=0.0253), and a trend towards significance with all timepoints combined for the macrophage signature (M-TBRS, Supplemental Figure 3Diii , Fisher exact test p=0.0512).