Glucagon-like peptide-1 promotes DNA synthesis, activates phosphatidylinositol 3-kinase and increases transcription factor pancreatic and duodenal homeobox gene 1 (PDX-1) DNA binding activity in beta (INS-1)-cells

@article{Buteau1999GlucagonlikePP,
  title={Glucagon-like peptide-1 promotes DNA synthesis, activates phosphatidylinositol 3-kinase and increases transcription factor pancreatic and duodenal homeobox gene 1 (PDX-1) DNA binding activity in beta (INS-1)-cells},
  author={J. Buteau and R. Roduit and S. Susini and M. Prentki},
  journal={Diabetologia},
  year={1999},
  volume={42},
  pages={856-864}
}
Aims/hypothesis. Glucagon-like peptide-1 is a potent glucoincretin hormone and a potentially important drug in the treatment of Type II (non-insulin-dependent) diabetes mellitus. We have investigated whether it acts as a growth factor in beta (INS-1)-cells and have studied the signalling pathways and transcription factors implicated in this process. Methods. Cell proliferation was assessed by tritiated thymidine incorporation measurements. We have examined the action of glucagon-like peptide-1… Expand
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