Novo Nordisk A/s

Sanofi

Modex Therapeutiques, S.a.

Bernard Thorens

Diana Hall

Maria Jimenez

Carine Poussin

Philippe V Dupraz

Edward E Baetge

Shou Wong

Liselotte Bjerre Knudsen

The present invention concerns Vgll3 a new target involved in adipogenesis modulation. Further, the present invention relates to methods to increase Vgll3 activity in adipocytes and preadipocytes. In addition, pharmaceutical composition comprising Vgll3 activity enhancing molecules in order to enhance the Vgll3 activity in a target tissue are also provided. These methods, compositions and molecules can be useful to modulate adipogenesis and thus treat obesity and related disorders.

Use of Vgll3 activity modulator for the modulation of adipogenesis

The present invention concerns Zdhhc2, a new target involved in adipogenesis modulation. Using a siRNA approach, the inventors demonstrated that decrease in Zdhhc2 activity in adipose tissue induces a decrease in adipogenesis. Thus, the present invention relates to modulators of Zdhhc2 activity as well as screening test for identification of modulators of the activity of this target, and their use, especially in pharmaceutical composition, to modulate adipogenesis and thus treat obesity and related disorders.

Use of inhibitors of Zdhhc2 activity for modulation of adipogenesis

The present invention concerns Sipa1l1, a new target involved in adipogenesis modulation. Using a siRNA approach, the inventors demonstrated that decrease in Sipa1l1 activity in preadipocytes and adipose tissue induces a decrease in adipogenesis. Thus, the present invention relates to modulators of Sipa1l1 activity as well as screening test for identification of modulators of the activity of this target, and their use, especially in pharmaceutical composition, to modulate adipogenesis and thus treat obesity and related disorders.

Use of siRNA targetting SIPA1L1 for the reduction of adipogenesis

The invention provides methods and compositions for expanding cells that are not abundant or are difficult to obtain in pure form in culture, are in short supply (e.g., human cells), or have brief lifetimes in culture, using fusion polypeptide. The fusion polypeptide has a first region containing a translocation carrier moiety having the function of a transport polypeptide amino acid sequence from, e.g., herpesviral VP22, HIV TAT, Antp HD, Arg repeats, or a cationic polymer, or from homologues or fragments thereof, and a second region with a polypeptide having cell immortalization activity, a polypeptide having telomerase-specific activity, or a polypeptide having telomerase gene activation activity. The resulting cells of the invention are suitable for use in cell therapy.

Transiently immortalized cells for use in gene therapy

The invention provides methods and compositions for expanding cells that are not abundant or are difficult to obtain in pure form in culture, are in short supply (e.g., human cells), or have brief lifetimes in culture, using fusion polypeptide. The fusion polypeptide has a first region having the transport function of herpesviral VP22 protein or human immunodeficiency virus (HIV) TAT protein, and a second region with a polypeptide having cell immortalization activity, a polypeptide having telomerase-specific activity, or a polypeptide having telomerase gene activation activity. The resulting cells of the invention are suitable for use in cell therapy.

Transiently immortalized cells

The present invention relates to a recombinant glucagonlike peptide-1 (GLP-1) receptor having the nucleotide sequence of SEQ ID NO:1 or SEQ ID NO:3, wherein the receptor polypeptide binds GLP-1 with a Kd of less than 100 nM.

Receptor for the glucagon-like-peptide (GLP-1)

The present invention relates to a recombinant glucagon-like peptide-1 (GLP-1) receptor, to a DNA construct which comprises a DNA sequence encoding a GLP-1 receptor, to methods of screening for antagonists of GLP-1 activity, and to the use of the GLP-1 receptor for screening for antagonists of GLP-1 activity.

Growing community of inventors

Epalinges, Switzerland

Bernard Thorens