Methods of treating medical conditions using peptides
View Patent ↗The present invention provides peptides and pharmaceutical compositions thereof for appetite suppression and weight control. Preferred peptides are calcitonin analogs, preferably with specific amino acid changes to make the peptide more amylin-like.
1. A method of treating or reducing the likelihood of an overweight condition in a patient comprising: administering a 32 amino acid peptide to the patient, wherein the amino acid sequence of the peptide is at least 93 percent identical to SEQ ID NO: 1, wherein positions 2-32 of the peptide are identical to positions 2-32 of SEQ ID NO: 1, wherein position 1 of the peptide is cysteine that has been modified with a group selected from one of a succinyl group, an acetyl group or a propionyl group, and wherein position 26 is aspartic acid and position 27 is valine, and wherein position 29 is serine and/or position 30 is asparagine and wherein the body weight of the patient exceeds recognized norms or who, due to heredity, environmental factors or other recognized risk factors, is at higher risk than the general population of becoming overweight or obese.
2. The method of claim 1 wherein the amino acid at position 32 of the peptide is amidated.
3. The method of claim 1 wherein position 32 of the peptide is proline or tyrosine.
4. The method of claim 1 wherein the peptide is a component of a solid oral dosage form, and wherein the solid oral dosage form is selected from one of a capsule or a tablet.
5. The method of claim 1 wherein the peptide is a component of a pharmaceutical composition for injection.
6. The method of claim 1 wherein administering occurs multiple times over a period of time.
7. A method of treating type II diabetes in a patient comprising: administering a 32 amino acid peptide to the patient, wherein the amino acid sequence of the peptide is at least 93 percent identical to SEQ ID NO: 1, wherein positions 2-32 of the peptide are identical to positions 2-32 of SEQ ID NO: 1, and wherein position 1 of the peptide is cysteine that has been modified with a group selected from one of a succinyl group, an acetyl group or a propionyl group, and wherein position 26 is aspartic acid and position 27 is valine, and wherein position 29 is serine and/or position 30 is asparagine.
8. The method of claim 7 wherein the amino acid at position 32 of the peptide is amidated.
9. The method of claim 7 wherein position 32 of the peptide is proline or tyrosine.
10. The method of claim 7 wherein the peptide is a component of a solid oral dosage form, and wherein the solid oral dosage form is selected from one of a capsule or a tablet.
11. The method of claim 7 wherein the peptide is a component of a pharmaceutical composition for injection.
12. The method of claim 7 wherein administering occurs multiple times over a period of time.