CA2489298A1 - Novel antagonists of cxcr3-binding cxc chemokines - Google Patents

Novel antagonists of cxcr3-binding cxc chemokines Download PDF

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CA2489298A1
CA2489298A1 CA002489298A CA2489298A CA2489298A1 CA 2489298 A1 CA2489298 A1 CA 2489298A1 CA 002489298 A CA002489298 A CA 002489298A CA 2489298 A CA2489298 A CA 2489298A CA 2489298 A1 CA2489298 A1 CA 2489298A1
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antagonists
cxcr3
cxcl11
sequence
dna
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CA002489298A
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CA2489298C (en
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Amanda Proudfoot
Marie Kosco-Vilbois
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Merck Serono SA
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Applied Research Systems Ars Holding N.V.
Amanda Proudfoot
Marie Kosco-Vilbois
Laboratoires Serono S.A.
Merck Serono Sa
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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52Cytokines; Lymphokines; Interferons
    • C07K14/521Chemokines
    • C07K14/522Alpha-chemokines, e.g. NAP-2, ENA-78, GRO-alpha/MGSA/NAP-3, GRO-beta/MIP-2alpha, GRO-gamma/MIP-2beta, IP-10, GCP-2, MIG, PBSF, PF-4, KC
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/04Drugs 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • AHUMAN NECESSITIES
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    • A61P11/00Drugs for disorders of the respiratory system
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/02Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00Drugs for skeletal disorders
    • A61P19/02Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P21/00Drugs for disorders of the muscular or neuromuscular system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
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    • A61P3/00Drugs for disorders of the metabolism
    • A61P3/08Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04Antibacterial agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • A61P31/14Antivirals for RNA viruses
    • A61P31/18Antivirals for RNA viruses for HIV
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
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    • A61P37/00Drugs for immunological or allergic disorders
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    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • AHUMAN NECESSITIES
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    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/06Immunosuppressants, e.g. drugs for graft rejection
    • AHUMAN NECESSITIES
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    • A61P7/12Antidiuretics, e.g. drugs for diabetes insipidus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61P9/00Drugs for disorders of the cardiovascular system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/10Drugs 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/14Vasoprotectives; Antihaemorrhoidals; Drugs for varicose therapy; Capillary stabilisers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides

Abstract

Novel antagonists of CXCR3 -binding CXC chemokines, and in particular of hum an CXCL11, can be obtained by generating mutants of such chemokines in which th e binding to glycosaminoglycans (GAGs) is impaired due to non-conservative substitutions of amino acids involved in this interaction. Compounds prepare d in accordance with the present invention can be used to block the activity o f CXCR3-binding CXC chemokines on CXCR3 -expressing cells, thereby providing therapeutic compositions for use in the treatment or prevention of diseases related to excessive activated T cells migration, such as graft rejection an d autoimmune diseases, and of diseases needing an increase of vascularization, such as ischemic heart disease.

Claims (36)

1. Antagonists of CXCR3-binding CXC chemokines consisting of mutants of CXCL11, CXCL10, or CXCL9 in which at least one of the following basic residues, numbered on the sequence of human mature CXCL11, is substituted to Alanine, Glycine, Serine, Threonine, Proline, Glutammic Acid, Glutamine, Aspartic Acid, or Asparagine: 46, 62, 66, and 70.
2. The antagonists of claim 1 wherein CXCR3-binding CXC chemokine is human CXCL11 and at least one of the following basic residues, numbered on the sequence of human mature CXCL11, is additionally substituted to Alanine, Glycine, Serine, Threonine, Proline, Glutammic Acid, Glutamine, Aspartic Acid, or Asparagine: 49, 52, 57, 59, 67, or 71.
3. The antagonists of claim 2 wherein one of the following combinations of basic residues, numbered on the sequence of human mature CXC L11, is substituted to Alanine, Glycine, Serine, Threonine, Proline, Glutammic Acid, Glutamine, Aspartic Acid, or Asparagine:
a) 46, together with 49 and/or 52;
b) 62, together with 57 and/or 59;
c) 66 and 70, together with 67 and/ or 71; or d) 62 and 66, together with one or more of the following: 57, 59, 67, 70, or 71.
4. The antagonists of claim 2 or 3 wherein at least one of the following basic residues, numbered on the sequence of human mature CXCL11, is additionally substituted to Alanine, Glycine, Serine, Threonine, Proline, Glutammic Acid, Glutamine, Aspartic Acid, or Asparagine: 5, 6, 8, 17, 20, 26 or 38.
5. The antagonists of claim 1 wherein CXCR3-binding CXC chemokine is human CXCL10 and at least one of the following basic residues, numbered on the sequence of human mature CXCL11, is additionally substituted to Alanine, Glycine, Serine, Threonine, Proline, Glutammic Acid, Glutamine, Aspartic Acid, or Asparagine: 47, 48, 51, 52, 59, 74, or 75.
6. The antagonists of claim 5 wherein one of the following combinations of basic residues, numbered on the sequence of human mature CXCL11, is substituted to Alanine, Glycine, Serine, Threonine, Proline, Glutammic Acid, Glutamine, Aspartic Acid, or Asparagine:
a) 46 and 52, together with 47, 48, or 51;
b) 59 and 62;
c) 66 and 70, together with 74 and/or 75; or d) 62 and 66, together with 59 and/or 70.
7. The antagonists of claim 5 or 6 wherein at least one of the following basic residues, numbered on the sequence of human mature CXCL11, is additionally substituted to Alanine, Glycine, Serine, Threonine, Proline, Glutammic Acid, Glutamine, Aspartic Acid, or Asparagine: 5, 8, 22, 26 , or 38.
8. The antagonists of claim 1 wherein CXCR3-binding CXC chemokines is human CXCL9 and basic residue 67, numbered on the sequence of human mature CXCL11, is additionally substituted to Alanine, Glycine, Serine, Threonine, Proline, Glutammic Acid, Glutamine, Aspartic Acid, or Asparagine.
9. The antagonists of claim 8 wherein one of the following combinations of basic residues, numbered on the sequence of human mature CXCL11, is substituted to Alanine, Glycine, Serine, Threonine, Proline, Glutammic Acid, Glutamine, Aspartic Acid, or Asparagine:
a) 62, together with 66 and/or 67;
b) 66 and 67; or c) 66 and 70, together with one or more of the following: 67, 74, or 75.
10. The antagonists of claim 8 or 9 wherein at least one of the following basic residues, numbered on the sequence of human mature CXCL11, is additionally substituted to Alanine, Glycine, Serine, Threonine, Proline, Glutammic Acid, Glutamine, Aspartic Acid, or Asparagine: 5, 6, 8, 25, 28 , or 38.
11. The antagonists of claims 1 to 10 wherein the basic residues are substituted with Alanine or Glycine.
12. The antagonists of claim 11 having the sequence of CXCL11-2B3 (SEQ ID NO:
3), CXCL11-3B3 (SEQ ID NO: 4), or CXCL11-4B4 (SEQ ID NO: 5).
13. The antagonists of claims 1 to 12 wherein one or more amino acids that have been added, deleted, or substituted belong to the first nine amino acids in the amino-terminal domain of the human mature CXCR3-binding CXC chemokine.
14. The antagonists of claims 1 to 13 wherein one or more amino acids have been mutated to decrease the aggregation properties of said antagonist.
15. Antagonists of CXCR3-binding CXC chemokines comprising the antagonists of claims 1 to 14, and an amino acid sequence belonging to a protein sequence other than the corresponding CXCR3-binding CXC chemokine.
16. The antagonists of claim 15, comprising an amino acid sequence belonging to one or more of these protein sequences: extracellular domains of membrane -bound protein, immunoglobulin constant region, multimerization domains, extracellular proteins, signal peptide-containing proteins, export signal-containing proteins.
17. Antagonists of CXCR3-binding CXC chemokines comprising peptide mimetics designed on the sequence and/or the structure of the antagonists of claims 1 to 14.
18. Active fractions, precursors, salts, or derivatives of the antagonists of binding CXC chemokines of claims 1 to 17.
19. The antagonists of claims 1 to 18, wherein said antagonist is in the form of active conjugate or complex with a molecule chosen amongst radioactive labels, biotin, fluorescent labels, cytotoxic agents, or drug delivery agents.
20. DNA molecules comprising the DNA sequences coding for the antagonists of claims from 1 to 16, including nucleotide sequences substantially the same.
21. Expression vectors comprising the DNA molecules of claim 20.
22. A host cell transformed with a vector of claim 21.
23. Use of the antagonists of claims from 1 to 19, of the DNA of claims 20 or 21, or of the cells of claim 22, as active ingredients in pharmaceutical compositions for the treatment or prevention of diseases related to excessive leukocyte migration and activation.
24. The use of claim 23 wherein the disease is an inflammatory disease, an autoimmune disease or an infection.
25. The use of claim 24 wherein the disease is multiple sclerosis, rheumatoid arthritis, HIV-1 infection, type I diabetes, or graft rejection.
26. Use of the antagonists of claims from 1 to 19, of the DNA of claims 20 or 21, or of the cells of claim 22, as active ingredients in pharmaceutical compositions for the treatment or prevention of diseases needing an increase of vascularization.
27. The use of claim 26 wherein the disease is an ischemic heart disease.
28. Use of the antagonists of claims from 1 to 19, of the DNA of claims 20 or 21, or of the cells of claim 22, as active ingredients in pharmaceutical compositions for the treatment or prevention of cancer.
29. Process of preparation of antagonists of claims from 1 to 14, comprising culturing the transformed cells of claim 17 and collecting the expressed proteins.
30. Pharmaceutical composition containing an antagonist of CXCR3-binding CXC
chemokines of claims from 1 to 19, the DNA of claims 20 or 21, or the cells of claim 22, as active ingredient.
31. Process for the preparation of pharmaceutical compositions for the treatment or prevention of diseases related to excessive leukocyte migration and activation, which comprises combining an antagonist of CXCR3-binding CXC chemokines of claims from 1 to 19, the DNA of claims 20 or 21, or the cells of claim 22, together with a pharmaceutically acceptable carrier.
32. Process for the preparation of pharmaceutical compositions for the treatment or prevention of diseases needing an increase of vascularization, which comprises combining an antagonist of CXCR3-binding CXC chemokines of claims from 1 to 19, the DNA of claims 20 or 21, or the cells of claim 22, together with a pharmaceutically acceptable carrier.
33. Process for the preparation of pharmaceutical compositions for the treatment or prevention of cancer, which comprises combining an antagonist of CXCR3-binding CXC chemokines of claims from 1 to 19, the DNA of claims 20 or 21, or the cells of claim 22, together with a pharmaceutically acceptable carrier.
34. Method for the treatment or prevention of diseases related to excessive leukocyte migration and activation, comprising the administration of an effective amount of an antagonist of CXCR3-binding CXC chemokines of claims from 1 to 19, of the DNA of claims 20 or 21, or of the cells of claim 22.
35. Method for the treatment or prevention of diseases needing an increase of vascularization, comprising the administration of an effective amount of an antagonist of CXCR3-binding CXC chemokines of claims from 1 to 19 of the DNA
of claims 20 or 21, or of the cells of claim 22.
36. Method for the treatment or prevention of cancer, comprising the administration of an effective amount of an antagonist of CXCR3-binding CXC chemokines of claims from 1 to 19, of the DNA of claims 20 or 21, or of the cells of claim 22.
CA2489298A 2002-06-12 2003-06-03 Novel antagonists of cxcr3-binding cxc chemokines Expired - Fee Related CA2489298C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02100697 2002-06-12
EP02100697.8 2002-06-12
PCT/EP2003/050211 WO2003106488A2 (en) 2002-06-12 2003-06-03 Novel antagonists of cxcr3-binding cxc chemokines

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CA2489298A1 true CA2489298A1 (en) 2003-12-24
CA2489298C CA2489298C (en) 2012-09-11

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EP (1) EP1515990B1 (en)
JP (1) JP4394569B2 (en)
AR (1) AR040200A1 (en)
AT (1) ATE359297T1 (en)
AU (1) AU2003255505B2 (en)
CA (1) CA2489298C (en)
CY (1) CY1106799T1 (en)
DE (1) DE60313168T2 (en)
DK (1) DK1515990T3 (en)
ES (1) ES2282666T3 (en)
IL (1) IL165727A (en)
NO (1) NO332309B1 (en)
PT (1) PT1515990E (en)
SI (1) SI1515990T1 (en)
WO (1) WO2003106488A2 (en)

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WO2006069449A1 (en) * 2004-12-29 2006-07-06 The University Of British Columbia Chemokine receptor-independent immunomodulatory and anti-proliferative activity
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WO2008149354A2 (en) * 2007-06-04 2008-12-11 Rappaport Family Institute For Research In The Medical Sciences Agents for the treatment of inflammatory diseases and methods of using same
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WO2016176583A1 (en) * 2015-04-29 2016-11-03 Sanford-Burnham Medical Research Institute Modulation of immune response using btla agonist antibodies
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NO332309B1 (en) 2012-08-20
IL165727A0 (en) 2006-01-15
DE60313168D1 (en) 2007-05-24
AU2003255505B2 (en) 2009-01-08
NO20050162L (en) 2005-01-12
WO2003106488A2 (en) 2003-12-24
DE60313168T2 (en) 2007-12-20
CY1106799T1 (en) 2012-10-24
WO2003106488A3 (en) 2004-04-15
AU2003255505A1 (en) 2003-12-31
SI1515990T1 (en) 2007-08-31
IL165727A (en) 2010-05-17
ES2282666T3 (en) 2007-10-16
PT1515990E (en) 2007-05-31
EP1515990A2 (en) 2005-03-23
DK1515990T3 (en) 2007-06-11
JP2006511200A (en) 2006-04-06
EP1515990B1 (en) 2007-04-11
CA2489298C (en) 2012-09-11
JP4394569B2 (en) 2010-01-06
ATE359297T1 (en) 2007-05-15
US7541435B2 (en) 2009-06-02
US20060204498A1 (en) 2006-09-14
AR040200A1 (en) 2005-03-16

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