Abstract:
:Cellular replacement therapy is a potential therapeutic strategy for diabetes. In this study, we investigated the effect of transplantation of induced mouse embryonic stem cells (mESCs) into endoderm and early hepatocyte-like cells in streptozotocin (STZ)-diabetic mice. After embryoid body (EB) formation from mESC, the EBs were cultured in the presence of dexamethasone (DEX) and insulin for 4 days then was added acidic fibroblast growth factor (aFGF), hepatocyte growth factor (HGF) and oncostatin M (OSM) for 10 days, respectively. Blood glucose levels, intraperitoneal glucose tolerance (IGT) test and islet histology were assessed. The result revealed that transplantation of induced mESCs into early hepatocyte-like cells could repair pancreatic islets of control group. Blood glucose levels and intraperitoneal glucose tolerance test were significantly improved in test group compared to control group. Furthermore, there was significant increase in the number of islets in test group compared to control group. The findings declare that induced mESCs into endoderm and early hepatocyte-like cells, are appropriate candidate for regenerative therapy of pancreatic islets in type I diabetes.
journal_name
Tissue Celljournal_title
Tissue & cellauthors
Boroujeni NB,Hashemi SM,Khaki Z,Soleimani Mdoi
10.1016/j.tice.2010.12.002subject
Has Abstractpub_date
2011-04-01 00:00:00pages
75-82issue
2eissn
0040-8166issn
1532-3072pii
S0040-8166(10)00110-2journal_volume
43pub_type
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