Chemistry: natural resins or derivatives; peptides or proteins; – Peptides of 3 to 100 amino acid residues – Lutenizing hormone releasing factor ; related peptides
Reexamination Certificate
2005-04-05
2005-04-05
Weber, Jon (Department: 1653)
Chemistry: natural resins or derivatives; peptides or proteins;
Peptides of 3 to 100 amino acid residues
Lutenizing hormone releasing factor ; related peptides
C530S328000, C514S015800, C424S009100
Reexamination Certificate
active
06875843
ABSTRACT:
A method for reducing the incidence or delaying the onset of diabetes in diabetes-susceptible mammals (e.g., mice, rats, humans) is provided wherein the mammals are treated with a gonadotropin-releasing hormone (GnRH) antagonist. Additionally, the present invention provides a method of prolonging the honeymoon phase and decreasing the rate of islet cell infiltration by lymphocytes by administration of a GnRH antagonist. Preferably, the antagonist is administered repeatedly over time by subcutaneous injection. Preferred antagonists include Acetyl-β-[2-Naphthyl]-D-Ala-D-p-Chloro-Phe-β-[3-Pyridyl]-D-Ala-Ser-Nε-[Nicotinoyl]-Lys-Nε-[Nicotinoyl]-D-Lys-Leu-Nε-[Isopropyl]-Lys-Pro-D-Ala-NH2, Nal-Glu, Abarelix, Degarelix, and acetyl-D2Nal-D4CIPhe-D3Pal-Ser-Aph(Ac)-D-Aph(Ac)-Leu-Lys(lpr)-Pro-D-Ala-NH2.
REFERENCES:
patent: 5480969 (1996-01-01), Bowers et al.
Jacobson et al., Endocrinology 134, 2516-2523 (1994).*
Ansari et al., Endocrinology 145, 337-342 (2004).*
Jacobson et al., J. Allergy and Clinical Immunology 104, 653-658 (1999).*
Morale et al., Endocrinology 128, 1073-1085 (1991).*
Batticane et al., Endocrinology129, 277-286 (1991).
Children's Mercy Hospital
Hovey & Williams, LLP
Kam Chih-Min
Weber Jon
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