hrp0084fc3.1 | Diabetes | ESPE2015

RNA-Based MAFA Over-Expression is Sufficient to Drive Human Pancreatic Duct-Derived Cells Toward a β-Cell-Like Phenotype

Corritore Elisa , Dugnani Erica , Pasquale Valentina , Piemonti Lorenzo , Vetere Amedeo , Bonner-Weir Susan , Sokal Etienne M , Lysy Philippe A

Background: Pancreatic epithelial cells represent an attractive cell source for replacement therapy of type 1 diabetes. Previously, we designed a protocol for expansion of human pancreatic duct-derived cells (HDDCs) and showed their β-cell engineering potential.Objective and hypotheses: In this study, we reprogrammed HDDCs into β-cell-like lineage by over-expressing mRNAs of key pancreatic transcription factors (TFs).Meth...