A) Gene set enrichment analysis on the two CRC cohorts (FOCUS and FOxTROT) and a BC cohort (TRANSBIG) identifies five common pathways associated with DDIR positive tumours in both cancer types; Benjamini-Hochberg False Discovery Rate (FDR) < 0.25 considered significant, Normalised Enrichment Score (NES) bar (DDIR POS > 0, DDIR NEG < 0). B) Expression of CXCL10 correlated with DDIR scores in TRANSBIG, C) FOCUS, and D) FOxTROT cohort, displayed with line of best fit (blue).