Decellularized ovine esophageal mucosa for esophageal tissue engineering

Abstract

Ovine esophagus can be successfully decellularized through treatment with SDS. The resulting decellularized mucosal surface possesses a rough, 2D surface with a well preserved extracellular matrix. Such a material may be of advantage in tissue engineering of the esophagus. Characterisation of the papillary layer gives important insight into the suitability of decellularized esophageal mucosa for use in esophageal reconstruction and also provides morphological information which may help in the design of synthetic, biomimetic materials.