Fig. 5: Col I cleavage and increased DDR1–NRF2 signalling predict poor patient survival.
From: Collagenolysis-dependent DDR1 signalling dictates pancreatic cancer outcome

a, Representative IHC of 106 resected human PDAC tissues. H&E, haematoxylin and eosin. Boxed areas are further magnified. Scale bars, 100 μm. b, Comparisons of overall survival between patients stratified according to cCol I, DDR1 and NRF2 expression. Significance was determined by log-rank test.