Pharmaceutical composition consisting of rapamycine and gastrin 17(LEU15) and a method for treating diabetes
Compositions and methods for islet neogenesis therapy comprising an EGF and a gastrin in combination with immune suppression, and for treating or preventing early stage diabetes with a gastrin/CCK receptor ligand and an immunosuppressant are provided.
1. A pharmaceutical composition comprising an agent for suppressing an immune response and a gastrin/CCK receptor ligand, wherein said pharmaceutical composition does not comprise an EGF receptor ligand, wherein the agent is rapamycin and the gastrin/CCK receptor ligand is gastrin 17(Leu15).
2. The composition according to claim 1 , further comprising Tacrolimus.
3. A method of treating a diabetic subject comprising administering to said subject an agent that increases islet neogenesis and an agent that suppresses an immune response, wherein said method does not involve an EGF receptor ligand, wherein said agent that increases islet neogenesis is gastrin 17(Leu15) and said agent that suppresses an immune response is rapamycin.
4. The method according to claim 3 further comprising administering Tacrolimus.
5. The method according to claim 3 , wherein said agent that increases islet neogenesis and said agent that suppresses an immune response are administered sequentially.
6. The method according to claim 3 , wherein the subject is a human.
7. The method according to claim 3 , wherein the diabetic subject has recent onset diabetes.
8. A pharmaceutical composition consisting of rapamycin and a composition for islet neogenesis therapy, wherein said composition for islet neogenesis therapy consists of gastrin17(Leu15).
9. A method of treating a diabetic subject comprising administering to said subject a pharmaceutical composition consisting of rapamycin and an agent that increases islet neogenesis, wherein said agent that increases islet neogenesis consists of gastrin17(Leu15).