Methods for lowering blood glucose
The present invention provides a method for lowering blood glucose levels in an animal by transplanting a population of pancreatic endocrine precursor cells into an animal.
1. A method for lowering blood glucose levels in a mammal, comprising transplanting a population of pancreatic endocrine precursor cells expressing insulin, NKX6.1 and PDX1, but not expressing CDX2, into the liver, natural pancreas, renal subcapsular space, omentum, peritoneum, subserosal space, intestine, or a subcutaneous pocket of the mammal, wherein the pancreatic endocrine precursor cells express insulin, lower the blood glucose levels in the mammal, and are protected from host immune response when transplanted.
2. The method of claim 1 , wherein the pancreatic endocrine precursor cells are in a biocompatible degradable polymeric support, a porous non-degradable device or encapsulated when transplanted.
3. The method of claim 2 , wherein pancreatic endocrine precursor cells are encapsulated.
4. The method of claim 3 , wherein the encapsulated cells are transplanted subcutaneously.