The identification and sequence analysis of a new Reg3gamma and Reg2 in the Syrian golden hamster.

The regenerating (Reg) genes are associated with tissue repair and have been directly implicated in pancreatic beta-cell regeneration. A hamster Reg3, Islet neogenesis associated protein (INGAP), has been shown to possess anti-diabetic properties in rodent models. Although several Reg3 proteins have been identified in other species, INGAP is the only Reg3 found in hamsters.

Acinar plasticity: development of a novel in vitro model to study human acinar-to-duct-to-islet differentiation.

Objectives: The plasticity of pancreatic tissue is demonstrated in many pancreatic diseases. It has previously been shown that pancreatic islet-to-duct transformation and acinoductal metaplasia have been associated with both pancreatic regeneration and adenocarcinoma in various in vivo and in vitro settings. Understanding this inherent morphogenetic plasticity of the adult pancreas could lead to new therapeutic approaches to pancreatic disease.