masTF is expressed in pancreatic cancer lesions and aortic plaques. (A, B) Presence and extensive colocalization of masTF and mflTF in serial sections of K-ras-induced murine PDAC lesions; white arrows denote microvessels in contact with masTF/mflTF-expressing cells and/or masTF-enriched stroma. (C) p65/RelA is expressed in PDAC tissue but not normal pancreas. (D) Presence of masTF and mflTF proteins in aortic plaques of Ldlr−/− mice. (E) masTF colocalizes with mflTF and CD68-positive cells within the plaques.