Selected Grantee Publications

Induction and Characterization of Pancreatic Cancer in a Transgenic Pig Model

Boas et al., PLOS One. 2020.

https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0239391

Preclinical testing of new therapies for pancreatic cancer has been challenging due to lack of a suitable large animal model. Pigs, however, have similar physiology and immune response to humans. Boas et al report the development of a porcine model for pancreatic cancer. H&E and immunohistochemical stains revealed undifferentiated carcinomas, like those of human pancreatobiliary systems. In several pigs, angiographies revealed that the artery supplying the pancreatic tumor could be catheterized using a 2.4 F microcatheter. In summary, pancreatic cancer can be induced in a transgenic pig, and intra-arterial procedures using catheters designed for human interventions were feasible in this model. Supported by ORIP (U42OD011140) and NCI.