Chemistry: molecular biology and microbiology – Animal cell – per se ; composition thereof; process of...
Reexamination Certificate
2006-06-06
2006-06-06
Spector, Lorraine (Department: 1646)
Chemistry: molecular biology and microbiology
Animal cell, per se ; composition thereof; process of...
C530S308000
Reexamination Certificate
active
07056734
ABSTRACT:
The present invention relates to a population of insulin producing cells made by a process comprising contacting non-insulin producing cells with a growth factor selected from the group consisting of GLP-1 or Exendin-4, growth factors having amino acid sequences substantially homologous to GLP-1 or Exendin-4, and fragmets thereof. The present invention also relates to methods of differentiating non-insulin producing cells into insulin producing cells and of enriching a population of cells for insulin-producing cells. The present invention also relates to methods of treating diabetes.
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Egan Josephine
Greig Nigel
Habener Joel
Holloway Harold
Passaniti Antonino
Jiang Dong
Needle & Rosenberg P.C.
Spector Lorraine
The United States of America as represented by the Department of
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