Centre National De La Recherche Scientifique

Institut National De La Sante Et De La Recherche Medicale

Université Nice Sophia Antipolis

Fabio Avolio

Patrick Collombat

Tiziana Napolitano

The present invention relates to methods and pharmaceutical compositions useful for the treatment of hyperglycemia. Thorough multiple analyses, inventors demonstrated that Gfi1 is expressed in pancreatic acinar cells, starting from the first stages of pancreatic embryonic development. Furthermore, they observed that Gfi1 mRNA levels remain steady throughout embryonic development, while they significantly increase during the first days of life. They challenged conditional mutant mice with high fat diet for 5 months and monitored their weight and glycemia weekly. All the animals displayed a rapid increase in body mass as expected. While control mice rapidly developed a massive hyperglycemia, mutant mice remained normoglycemic throughout the entire experiment. A similar protection from induced diabetes was observed upon treatment with a high dose of Streptozotocin. Accordingly, the present invention relates to a method of treating hyperglycemia in a subject in need thereof comprising administering to the subject a therapeutically effective amount of an inhibitor of Gfi1.

Growing community of inventors

Nice, France

Fabio Avolio