Inducing insulin gene expression in pancreas cells expressing recombinant PDX-1

   
   

The present invention provides methods for inducing insulin gene expression in cultured pancreas cells, the method comprising contacting a culture of endocrine pancreas cells expressing a PDX-1 gene with a GLP-1 receptor agonist, wherein the cells have been cultured under conditions such that the cells are in contact with other cells in the culture, thereby inducing insulin gene expression in the cells. The invention also provides high throughput screening methods for modulators of .beta.-cell function, stable cultures of cells made by the methods of the invention, and methods of treating a human subject using the methods of the invention.

 
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< Glucagon-like insulinotropic peptides, compositions and methods

< Glucagon-like insulinotropic peptides, compositions and methods

> Non-peptide antagonists of GLP-1 receptor and methods of use

> Peptides acting as both GLP-1 receptor agonists and glucagon receptor antagonists and their pharmacological methods of use

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