CA2515080A1 - Methods for preventing mitochondrial permeability transition - Google Patents
Methods for preventing mitochondrial permeability transition Download PDFInfo
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- CA2515080A1 CA2515080A1 CA002515080A CA2515080A CA2515080A1 CA 2515080 A1 CA2515080 A1 CA 2515080A1 CA 002515080 A CA002515080 A CA 002515080A CA 2515080 A CA2515080 A CA 2515080A CA 2515080 A1 CA2515080 A1 CA 2515080A1
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- Prior art keywords
- peptide
- amino acids
- mammal
- minimum
- net positive
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- 230000002438 mitochondrial effect Effects 0.000 title claims abstract 9
- 230000037050 permeability transition Effects 0.000 title claims 5
- 108090000765 processed proteins & peptides Proteins 0.000 claims abstract 37
- 150000001413 amino acids Chemical class 0.000 claims abstract 15
- 125000000539 amino acid group Chemical group 0.000 claims abstract 5
- 125000003118 aryl group Chemical group 0.000 claims abstract 5
- 230000035699 permeability Effects 0.000 claims abstract 5
- 241000124008 Mammalia Species 0.000 claims 13
- 210000003470 mitochondria Anatomy 0.000 claims 5
- 230000004770 neurodegeneration Effects 0.000 claims 5
- 208000015122 neurodegenerative disease Diseases 0.000 claims 5
- 208000028867 ischemia Diseases 0.000 claims 4
- 210000003205 muscle Anatomy 0.000 claims 4
- 210000000056 organ Anatomy 0.000 claims 4
- 210000001519 tissue Anatomy 0.000 claims 3
- SFVLTCAESLKEHH-WKAQUBQDSA-N (2s)-6-amino-2-[[(2s)-2-[[(2r)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-3-(4-hydroxy-2,6-dimethylphenyl)propanoyl]amino]-n-[(2s)-1-amino-1-oxo-3-phenylpropan-2-yl]hexanamide Chemical compound CC1=CC(O)=CC(C)=C1C[C@H](NC(=O)[C@H](N)CCCN=C(N)N)C(=O)N[C@@H](CCCCN)C(=O)N[C@H](C(N)=O)CC1=CC=CC=C1 SFVLTCAESLKEHH-WKAQUBQDSA-N 0.000 claims 2
- 206010021143 Hypoxia Diseases 0.000 claims 2
- 206010002026 amyotrophic lateral sclerosis Diseases 0.000 claims 2
- 108010033284 arginyl-2,'6'-dimethyltyrosyl-lysyl-phenylalaninamide Proteins 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 2
- 230000007954 hypoxia Effects 0.000 claims 2
- 239000002756 mu opiate receptor agonist Substances 0.000 claims 2
- 229940126487 mu opioid receptor agonist Drugs 0.000 claims 2
- LSNDLIKCFHLFKO-JTQLQIEISA-N (2s)-2-azaniumyl-3-(4-hydroxy-2,6-dimethylphenyl)propanoate Chemical group CC1=CC(O)=CC(C)=C1C[C@H](N)C(O)=O LSNDLIKCFHLFKO-JTQLQIEISA-N 0.000 claims 1
- UEVAHGMTRWGMTB-JBXUNAHCSA-N (2s)-6-amino-2-[[(2s)-2-[[(2r)-2-[[(2s)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-phenylpropanoyl]amino]hexanamide Chemical compound C([C@@H](C(=O)N[C@@H](CCCCN)C(N)=O)NC(=O)[C@@H](CCCN=C(N)N)NC(=O)[C@@H](N)CC=1C=CC(O)=CC=1)C1=CC=CC=C1 UEVAHGMTRWGMTB-JBXUNAHCSA-N 0.000 claims 1
- 208000024827 Alzheimer disease Diseases 0.000 claims 1
- 150000008574 D-amino acids Chemical class 0.000 claims 1
- 125000002038 D-arginyl group Chemical group N[C@@H](C(=O)*)CCCNC(=N)N 0.000 claims 1
- 208000023105 Huntington disease Diseases 0.000 claims 1
- 206010022680 Intestinal ischaemia Diseases 0.000 claims 1
- 208000018737 Parkinson disease Diseases 0.000 claims 1
- 101150002444 Slc11a2 gene Proteins 0.000 claims 1
- 125000003275 alpha amino acid group Chemical group 0.000 claims 1
- 210000004899 c-terminal region Anatomy 0.000 claims 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- 239000003814 drug Substances 0.000 claims 1
- 229940079593 drug Drugs 0.000 claims 1
- 210000004165 myocardium Anatomy 0.000 claims 1
- COLNVLDHVKWLRT-QMMMGPOBSA-N phenylalanine group Chemical group N[C@@H](CC1=CC=CC=C1)C(=O)O COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 claims 1
- 108010048898 phenylalanyl-arginyl-phenylalanyllysinamide Proteins 0.000 claims 1
- 230000010410 reperfusion Effects 0.000 claims 1
- 210000002027 skeletal muscle Anatomy 0.000 claims 1
- 210000002460 smooth muscle Anatomy 0.000 claims 1
- 125000001493 tyrosinyl group Chemical group [H]OC1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])(N([H])[H])C(*)=O 0.000 claims 1
- 108010094098 tyrosyl-arginyl-phenylalanyl-lysinamide Proteins 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/04—Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
- A61K38/07—Tetrapeptides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/03—Peptides having up to 20 amino acids in an undefined or only partially defined sequence; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/08—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P21/00—Drugs for disorders of the muscular or neuromuscular system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P21/00—Drugs for disorders of the muscular or neuromuscular system
- A61P21/02—Muscle relaxants, e.g. for tetanus or cramps
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- A—HUMAN NECESSITIES
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P21/00—Drugs for disorders of the muscular or neuromuscular system
- A61P21/04—Drugs for disorders of the muscular or neuromuscular system for myasthenia gravis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
-
- A—HUMAN NECESSITIES
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
- A61P25/16—Anti-Parkinson drugs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P39/00—General protective or antinoxious agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/08—Vasodilators for multiple indications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/10—Tetrapeptides
- C07K5/1002—Tetrapeptides with the first amino acid being neutral
- C07K5/1005—Tetrapeptides with the first amino acid being neutral and aliphatic
- C07K5/1008—Tetrapeptides with the first amino acid being neutral and aliphatic the side chain containing 0 or 1 carbon atoms, i.e. Gly, Ala
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/10—Tetrapeptides
- C07K5/1002—Tetrapeptides with the first amino acid being neutral
- C07K5/1016—Tetrapeptides with the first amino acid being neutral and aromatic or cycloaliphatic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/10—Tetrapeptides
- C07K5/1019—Tetrapeptides with the first amino acid being basic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/10—Tetrapeptides
- C07K5/1024—Tetrapeptides with the first amino acid being heterocyclic
Abstract
The invention provides a method of reducing or preventing mitochondrial permeability transitioning. The method comprises administering an effective amount of an aromatic-cationic peptide having at least one net positive charge; a minimum of four amino acids; a maximum of about twenty amino acids;
a relationship between the minimum number of net positive charges (pm) and the total number of amino acid residues (r) wherein 3pm is the largest number that is less than or equal to r + 1; and a relationship between the minimum number of aromatic groups (a) and the total number of net positive charges (pt) wherein 2a is the largest number that is less than or equal to pt + 1, except that when a is 1, pt may also be 1.
a relationship between the minimum number of net positive charges (pm) and the total number of amino acid residues (r) wherein 3pm is the largest number that is less than or equal to r + 1; and a relationship between the minimum number of aromatic groups (a) and the total number of net positive charges (pt) wherein 2a is the largest number that is less than or equal to pt + 1, except that when a is 1, pt may also be 1.
Claims (57)
1. A method of reducing the number of mitochondria undergoing mitochondrial permeability transition (MPT), or preventing mitochondrial permeability transitioning in a mammal in need thereof, the method comprising administering to the mammal an effective amount of an aromatic-cationic peptide having:
(a) at least one net positive charge;
(b) a minimum of four amino acids;
(c) a maximum of about twenty amino acids;
(d) a relationship between the minimum number of net positive charges (p m) and the total number of amino acid residues (r) wherein 3p m is the largest number that is less than or equal to r + 1; and (e) a relationship between the minimum number of aromatic groups (a) and the total number of net positive charges (p t) wherein 2a is the largest number that is less than or equal to p t + 1, except that when a is 1, p t may also be 1.
(a) at least one net positive charge;
(b) a minimum of four amino acids;
(c) a maximum of about twenty amino acids;
(d) a relationship between the minimum number of net positive charges (p m) and the total number of amino acid residues (r) wherein 3p m is the largest number that is less than or equal to r + 1; and (e) a relationship between the minimum number of aromatic groups (a) and the total number of net positive charges (p t) wherein 2a is the largest number that is less than or equal to p t + 1, except that when a is 1, p t may also be 1.
2. The method according to claim 1, wherein 2p m is the largest number that is less than or equal to r+1.
3. The method according to claim 1, wherein a is equal to p t.
4. The method according to claim 1, wherein the peptide has a minimum of two positive charges.
5. The method according to claim 1, wherein the peptide has a minimum of three positive charges.
6. The method according to claim 1, wherein the peptide is water soluble.
7. The method according to claim 1, wherein the peptide comprises one or more D-amino acids.
8. The method according to claim 1, wherein the C-terminal carboxyl group of the amino acid at the C-terminus is amidated.
9. The method according to claim 1, wherein the peptide comprises one or more non-naturally occurring amino acids.
10. The method according to claim 1, wherein the peptide has a minimum of four amino acids.
11. The method according to claim 1, wherein the peptide has a maximum of about twelve amino acids.
12. The method according to claim 1, wherein the peptide has a maximum of about nine amino acids.
13. The method according to claim 1, wherein the peptide has a maximum of about six amino acids.
14. The method according to claim 1, wherein the peptide has mu-opioid receptor agonist activity.
15. The method according to claim 1, wherein the peptide does not have mu-opioid receptor agonist activity.
16. The method according to claim 15, wherein the peptide has the formula D-Arg-Dmt-Lys-Phe-NH2.
17. The method according to claim 14, wherein the peptide comprises a tyrosine residue at the N-terminus.
18. The method according to claim 17, wherein the peptide comprises a 2',6'-dimethyltyrosine residue at the N-terminus.
19. The method according to claim 15, wherein the peptide comprises a D-Arginine residue at the N-terminus.
20. The method according to claim 15, wherein the peptide comprises a phenylalanine residue at the N-terminus.
21. The method according to claim 20, wherein the peptide comprises a 2',6'-dimethylphenylalanine residue at the N-terminus.
22. The method according to claim 17, wherein the peptide has the formula Tyr-D-Arg-Phe-Lys-NH2 (DALDA).
23. The method according to claim 18, wherein the peptide has the formula 2',6'-Dmt-D-Arg-Phe-Lys-NH2 (Dmt1 -DALDA).
24. The method according to claim 20, wherein the peptide has the formula Phe-D-Arg-Phe-Lys-NH2 (Phe1 -DALDA).
25. The method according to claim 21, wherein the peptide has the formula 2',6'-Dmp-D-Arg-Phe-Lys-NH2 (Dmp1-DALDA).
26. The method according to claim 1, wherein the peptide is administered orally.
27. The method according to claim 1, wherein the peptide is administered topically.
28. The method according to claim 1, wherein the peptide is administered intranasally.
29. The method according to claim 1, wherein the peptide is administered systemically.
30. The method according to claim 27, wherein the peptide is administered intravenously.
31. The method according to claim 1, wherein the peptide is administered subcutaneously.
32. The method according to claim 1, wherein the peptide is administered intramuscularly.
33. The method according to claim 1, wherein the peptide is administered intracerebroventricularly.
34. The method according to claim 1, wherein the peptide is administered intrathecally.
35. The method according to claim 1, wherein the peptide is administered transdermally.
36. The method according to claim 35, wherein the transdermal administration is by iontophoresis.
]
]
37. The method according to claim 1, wherein the mammal is suffering from ischemia.
38. The method according to claim 1, wherein the mammal is suffering from reperfusion.
39. The method according to claim 1, wherein the mammal is suffering from hypoxia.
40 40. The method according to claim 37, wherein the ischemia is due to stroke.
41. The method according to claim 37, wherein the ischemia is intestinal ischemia.
42. The method according to claim 37, wherein the ischemia is present in a muscle tissue.
43. The method according to claim 42, wherein the muscle tissue is cardiac muscle tissue.
44. The method according to claim 42, wherein the muscle tissue is skeletal muscle tissue.
45. The method according to claim 42, wherein the muscle tissue is smooth muscle tissue.
46. The method according to claim 1, wherein the mammal is suffering from hypoxia.
47. The method according to claim 1, wherein the mammal is suffering from a neurodegenerative disease or condition.
48. The method according to claim 47, wherein the neurodegenerative disease or condition is Parkinson's disease.
49. The method according to claim 47, wherein the neurodegenerative disease or condition is Alzheimer's disease.
50. The method according to claim 47, wherein the neurodegenerative disease or condition is Huntington's disease.
51. The method according to claim 47, wherein the neurodegenerative disease or condition is Amyotrophic Lateral Sclerosis (ALS).
52. The method according to claim 1, wherein the mammal is suffering from drug-induced MPT.
53. The method according to claim 1, wherein the mammal is a human.
54. A method of reducing the number of mitochondria undergoing mitochondrial permeability transition (MPT), or preventing mitochondrial permeability transitioning in a removed organ of a mammal, the method comprising administering to the removed organ an effective amount of an aromatic-cationic peptide having:
(a) at least one net positive charge;
(b) a minimum of four amino acids;
(c) a maximum of about twenty amino acids;
(d) a relationship between the minimum number of net positive charges (p m) and the total number of amino acid residues (r) wherein 3p m is the largest.
number that is less than or equal to r + 1; and (e) a relationship between the minimum number of aromatic groups (a) and the total number of net positive charges (p t) wherein 2a is the largest number that is Less than or equal to p t + 1, except that when a is 1, p t may also be 1.
(a) at least one net positive charge;
(b) a minimum of four amino acids;
(c) a maximum of about twenty amino acids;
(d) a relationship between the minimum number of net positive charges (p m) and the total number of amino acid residues (r) wherein 3p m is the largest.
number that is less than or equal to r + 1; and (e) a relationship between the minimum number of aromatic groups (a) and the total number of net positive charges (p t) wherein 2a is the largest number that is Less than or equal to p t + 1, except that when a is 1, p t may also be 1.
55. A method of reducing the number of mitochondria undergoing mitochondrial permeability transition (MPT), or preventing mitochondria) permeability transitioning in a mammal in need thereof, the method comprising administering to the mammal an effective amount of an aromatic-cationic peptide having:
(a) at least one net positive charge;
(b) a minimum of three amino acids;
(c) a maximum of about twenty amino acids;
(d) a relationship between the minimum number of net positive charges (p m) and the total number of amino acid residues (r) wherein 3p m is the largest number that is less than or equal to r + 1; and (e) a relationship between the minimum number of aromatic groups (a) and the total number of net positive charges (p t) wherein 3a is the largest number that is less than or equal to p t + 1, except that when a is l, p t may also be 1.
(a) at least one net positive charge;
(b) a minimum of three amino acids;
(c) a maximum of about twenty amino acids;
(d) a relationship between the minimum number of net positive charges (p m) and the total number of amino acid residues (r) wherein 3p m is the largest number that is less than or equal to r + 1; and (e) a relationship between the minimum number of aromatic groups (a) and the total number of net positive charges (p t) wherein 3a is the largest number that is less than or equal to p t + 1, except that when a is l, p t may also be 1.
56. A method of reducing the number of mitochondria undergoing mitochondrial permeability transition (MPT), or preventing mitochondrial permeability transitioning in a removed organ of a mammal, the method comprising administering to the removed organ an effective amount of an aromatic-cationic peptide having:
(a) at least one net positive charge;
(b) a minimum of three amino acids;
(c) a maximum of about twenty amino acids;
(d) a relationship between the minimum number of net positive charges (p m) and the total number of amino acid residues (r) wherein 3p m is the largest number that is less than or equal to r + 1; and (e) a relationship between the minimum number of aromatic groups (a) and the total number of net positive charges (p t) wherein 3a is the largest number that is less than or equal to p t + 1, except that when a is 1, p t may also be 1.
(a) at least one net positive charge;
(b) a minimum of three amino acids;
(c) a maximum of about twenty amino acids;
(d) a relationship between the minimum number of net positive charges (p m) and the total number of amino acid residues (r) wherein 3p m is the largest number that is less than or equal to r + 1; and (e) a relationship between the minimum number of aromatic groups (a) and the total number of net positive charges (p t) wherein 3a is the largest number that is less than or equal to p t + 1, except that when a is 1, p t may also be 1.
57. A peptide having the sequence D-Arg-Dmt-Lys-Phe-NH2.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44477703P | 2003-02-04 | 2003-02-04 | |
US60/444,777 | 2003-02-04 | ||
US53569004P | 2004-01-08 | 2004-01-08 | |
US60/535,690 | 2004-01-08 | ||
PCT/US2004/003193 WO2004070054A2 (en) | 2003-02-04 | 2004-02-03 | Methods for preventing mitochondrial permeability transition |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2515080A1 true CA2515080A1 (en) | 2004-08-19 |
CA2515080C CA2515080C (en) | 2012-04-10 |
Family
ID=32853391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2515080A Expired - Lifetime CA2515080C (en) | 2003-02-04 | 2004-02-03 | Methods for preventing mitochondrial permeability transition |
Country Status (14)
Country | Link |
---|---|
US (8) | US7576061B2 (en) |
EP (9) | EP3479838A1 (en) |
JP (7) | JP4838114B2 (en) |
CN (3) | CN102784383B (en) |
AU (1) | AU2004209663B2 (en) |
CA (1) | CA2515080C (en) |
CY (2) | CY1114959T1 (en) |
DK (3) | DK1599216T3 (en) |
ES (3) | ES2540897T3 (en) |
HK (6) | HK1090571A1 (en) |
HU (1) | HUE027110T2 (en) |
PT (2) | PT2656854E (en) |
SI (1) | SI2656854T1 (en) |
WO (1) | WO2004070054A2 (en) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK1599216T3 (en) * | 2003-02-04 | 2013-12-09 | Cornell Res Foundation Inc | Method of preventing mitochondrial permeability transition |
DK2604285T3 (en) | 2003-05-01 | 2014-12-01 | Cornell Res Foundation Inc | Method and carrier complex for delivering molecules to cells |
RU2376028C2 (en) * | 2004-01-23 | 2009-12-20 | Корнелл Рисеч Фаундейшн, Инк. | Method for reduction of oxidising injury (versions) |
AU2006292352B2 (en) * | 2005-09-16 | 2012-02-09 | Cornell Research Foundation, Inc. | Methods for reducing CD36 expression |
AU2014203126B2 (en) * | 2005-09-16 | 2016-03-10 | Cornell Research Foundation, Inc. | Methods for reducing cd36 expression |
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