Detection of a leptin receptor variant

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving nucleic acid

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

435 71, 435 72, 536 235, C12Q 168

Patent

active

058560980

ABSTRACT:
The present invention relates to a variant form of the receptor for the obese gene product. In particular, the invention relates to methods of detecting this receptor variant in cells and tissues of obese individuals. In addition, it relates to methods of inhibiting or down-regulating expression of this variant in cells to augment their responsiveness to weight regulation by leptin as well as methods of using compounds to directly activate signal transduction pathways associated with this ligand-receptor system.

REFERENCES:
Tartaglia et al., "Identification and Expression Cloning of a Leptin Receptor, OB-R", Cell 83:1263-1271, Dec. 29, 1995.
Scott, J., "New chapter for the fat controller", Nature 379:113-114, Jan. 11, 1996.
Barinaga, M., "Obesity: Leptin Receptor Weighs In", Science 271:29, Jan. 5, 1996.
Pelleymounter et al., 1995, "Effects of the obese Gene Product on Body Weight Regulation in ob/ob Mice," Science 269:540-549.
Beckmann et al., 1994, "Molecular characterization of a family of ligands for eph-related tyrosine kinase receptors," The EMBO Journal 13(16):3757-3762.
Miyajima et al., 1993, "Receptors for Granulocyte-Macrophage Colony-Stimulating Factor, Interleukin-3, and Interleukin-5," Blood 82(7):1960-1974.
Saito et al., 1992, "Molecular Cloning of a Murine Il-6 Receptor-Associated Signal Transducer, gp 130, and its Regulated Expression in Vivo," J. Immunol. 148(12):4066-4071.
Park et al., 1992, "Cloning of the low-affinity murine granulocyte-macrophage colony-stimulating factor receptor and reconstitution of a high-affinity receptor complex," Proc. Natl. Acad. Sci. U.S.A. 89:4295-4299.
Miyajima et al., 1992, "Cytokine Receptors and Signal Transduction," Ann. Rev. Immunol. 10:295-331.
Truett et al., 1991, "Rat obesity gene fatty (fa) maps to chromosome 5: Evidence for homology with the mouse gene diabetes (db)," Proc. Natl. Acad. Sci. U.S.A. 88:7806-7809.
Larsen et al., 1990, "Expression Cloning of a Human Granulocyte Colony-stimulating Factor Receptor: A Structural Mosaic of Hematopoietin Receptor, Immunoglobulin, and Fibronectin Domains," J. Exp. Med. 172:1559-1570.
Hibi et al., 1990, "Molecular Cloning and Expression of a Il-6 Signal Transducer, gp130," Cell 63:1149-1157.
Hayashida et al., 1990, "Molecular cloning of a second subunit of the receptor for human granulocyte-macrophage colony-stimulating factor (GM-CSF): Reconstitution of a high-affinity GM-CSF receptor," Proc. Natl. Acad. Sci. U.S.A. 87:9655-9659.
Harada et al., 1990, "Expression Cloning of a cDNA Encoding the Murine Interleukin 4 Receptor Based on Ligand Binding," Proc. Natl. Acad. Sci. U.S.A. 87:857-861.
Gorman et al., 1990, "Cloning and Expression of a Gene Encoding an Interleukin 3 receptor-Like Protein: Identification of Another Member of the Cytokine Receptor Gene Family," Proc. Natl. Acad. Sci. U.S.A. 87:5459-5463.
Fukunaga et al., 1990, "Expression Cloning of a Receptor for Murine Granulocyte Colony-Stimulating Factor," Cell 61:341-350.
Cosman et al., 1990, "A new Cytokine Receptor Superfamily," TIBS 15:265-269.
Bazan, 1990, "Structural Design and Molecular Evolution of a Cytokine Receptor Superfamily," Proc. Natl. Acad. Sci. U.S.A. 87:6934-6938.
Bahary et al., 1990, "Molecular Mapping of the Mouse db Mutation," Proc. Natl. Acad. Sci. U.S.A. 87:8642-8646.
Mosley et al., 1989, "The Murine Interleukin-4 Receptor: Molecular Cloning and Characterization of Secreted and Membrane Bound Forms," Cell 59:335-348.
Gearing et al., 1989, "Expression cloning of a receptor for human granulocyte-macrophage colony-stimulating factor," The EMBO Journal 8(12):3667-3676.
Yamasaki et al., 1988, "Cloning and Expression of the Human Interleukin-6 (BSF-2/IFN.beta. 2) Receptor," Science 241:825-828.
Gearing et al., 1987, "Molecular Cloning and Expression of cDNA Encoding a Murine Myeloid Leukaemia Inhibitory Factor (LIF)," The EMBO Journal 6:3995-4002.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Detection of a leptin receptor variant does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Detection of a leptin receptor variant, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Detection of a leptin receptor variant will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-860994

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.