GLP-1 PROMOTER MEDIATED INSULIN EXPRESSION FOR THE TREATMENT OF DIABETES

摘要

Insulin gene therapy is one of many envisioned alternative treatments of diabetes. Diabetes gene therapy would be possible if insulin could be produced in a regulated and specifically in a sensitive manner dependent on the blood glucose level. Therefore, the present invention relates to a method for the isolation of GLP-1 expressing cells, to nucleic acids sequence construction or vectors useful for isolating GLP-1 expressing cell and to the GLP-1 expressing cells isolated therewith. Furthermore, the invention relates to a method of nucleic acids sequence construction or vectors under the control of the GLP-1 promoter expressing insulin in a recombinant GLP-1 expressing cell line. The cells of the present invention are particular useful for the treatment of diabetes and may be used in a gene therapy approach to treat diabetes and other disorders related to the nutrient metabolism.