Extra-Hepatic Islet Transplantation: Validation of the h-Omental Matrix Islet filliNG (hOMING) Technique on a Rodent Model Using an Alginate Carrier.

ABSTRACT: Following the tremendous development of hydrogels for cell therapy, there is now a growing need for surgical techniques to validate in vivo scaffold benefits for islet transplantation. Therefore, we propose a newly designed surgical procedure involving the injection of hydrogel-embedded pancreatic islets in the omentum, which is considered a favorable environment for cell survival and function. Our technique, called h-Omental Matrix Islet filliNG (hOMING) was designed to test the benefits of hydrogel on islet survival and function in vivo. Islets were implanted in the omentum of diabetic rats using the hOMING technique and alginate as an islet carrier. Blood glucose and C-peptide levels were recorded to assess graft function. After 2 months, grafts were explanted and studied using insulin

SUBMITTER: Schaschkow A 

PROVIDER: S-EPMC6434471 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature