CA2347411A1 - Virus-like particles for the induction of autoantibodies - Google Patents

Virus-like particles for the induction of autoantibodies Download PDF

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Publication number
CA2347411A1
CA2347411A1 CA002347411A CA2347411A CA2347411A1 CA 2347411 A1 CA2347411 A1 CA 2347411A1 CA 002347411 A CA002347411 A CA 002347411A CA 2347411 A CA2347411 A CA 2347411A CA 2347411 A1 CA2347411 A1 CA 2347411A1
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composition
tolerogen
virus
antibodies
subject
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Granted
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CA002347411A
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French (fr)
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CA2347411C (en
Inventor
John T. Schiller
Bryce Chackerian
Douglas R. Lowy
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US Government
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Publication of CA2347411A1 publication Critical patent/CA2347411A1/en
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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N7/00—Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/69—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
    • A61K47/6901—Conjugates being cells, cell fragments, viruses, ghosts, red blood cells or viral vectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A61P31/14—Antivirals for RNA viruses
    • A61P31/18—Antivirals for RNA viruses for HIV
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/005—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from viruses
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52—Cytokines; Lymphokines; Interferons
    • C07K14/525—Tumour necrosis factor [TNF]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/715—Receptors; Cell surface antigens; Cell surface determinants for cytokines; for lymphokines; for interferons
    • C07K14/7158—Receptors; Cell surface antigens; Cell surface determinants for cytokines; for lymphokines; for interferons for chemokines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/08—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses
    • C07K16/081—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses from DNA viruses
    • C07K16/084—Papovaviridae, e.g. papillomavirus, polyomavirus, SV40, BK virus, JC virus
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/24—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against cytokines, lymphokines or interferons
    • C07K16/241—Tumor Necrosis Factors
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2866—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against receptors for cytokines, lymphokines, interferons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K17/00—Carrier-bound or immobilised peptides; Preparation thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/525—Virus
    • A61K2039/5258—Virus-like particles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/34—Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/20—Fusion polypeptide containing a tag with affinity for a non-protein ligand
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/40—Fusion polypeptide containing a tag for immunodetection, or an epitope for immunisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/70—Fusion polypeptide containing domain for protein-protein interaction
    • C07K2319/74—Fusion polypeptide containing domain for protein-protein interaction containing a fusion for binding to a cell surface receptor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011—Details
    • C12N2710/14011—Baculoviridae
    • C12N2710/14111—Nucleopolyhedrovirus, e.g. autographa californica nucleopolyhedrovirus
    • C12N2710/14141—Use of virus, viral particle or viral elements as a vector
    • C12N2710/14143—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011—Details
    • C12N2710/20011—Papillomaviridae
    • C12N2710/20022—New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011—Details
    • C12N2710/20011—Papillomaviridae
    • C12N2710/20023—Virus like particles [VLP]
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011—Details
    • C12N2710/22011—Polyomaviridae, e.g. polyoma, SV40, JC
    • C12N2710/22022—New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011—Details
    • C12N2710/22011—Polyomaviridae, e.g. polyoma, SV40, JC
    • C12N2710/22023—Virus like particles [VLP]

Abstract

The invention described herein relates to compositions and methods for stimulating immune responses in vivo against a tolerogen. Novel biotechnological tools, pharmaceuticals, therapeutics and prophylactics, whi ch concern chimeric or conjugated virus-like particles, and methods of use the foregoing are provided for the study of B cell tolerance and the treatment o r prevention of human diseases, which involve the onset of B cell tolerance, such as chronic viral infection, chronic inflammatory disease, and neoplasia .

Claims (31)

1. A composition comprising:
a support having an ordered assembly of subunits; and at least one B cell epitope of a tolerogen joined to the support so as to form a tolerogen-presenting immunogen, wherein the tolerogen-presenting immunogen displays the tolerogen in a regular, repetitive array.
2. The composition of Claim 1, wherein the support is a virus-like particle, a capsomeric structure, or a bead.
3. The composition of Claim 2, wherein the virus-like particle, the capsomeric structure, or the bead comprises a virus capsid protein.
4. The composition of Claim 3, wherein the virus-like particle, the capsomeric structure, or the bead comprises a virus capsid protein of an icosohedral virus.
5. The composition of Claim 4, wherein the icosohedral virus is one with T = 7 symmetry.
6. The composition of Claim 5, wherein the icosohedral virus is a papillomavirus.
7. A composition comprising:
a capsomeric structure having a symmetrical assembly of capsid proteins; and at least one B cell epitope of a tolerogen joined to the capsomeric structure so as to form a tolerogen presenting virus-like particle (VLP), wherein the tolerogen presenting VLP displays the tolerogen in an ordered, repetitive array.
8. The composition of Claim 7, wherein the capsid protein is a capsid protein from a virus selected from the group consisting of papillomavirinae, polyomavirinae, and parvoviridae.
9. The composition of Claim 7, wherein the capsid protein is a papillomavirus L1 protein.
10. The composition of Claim 7, wherein the capsomeric structure is icosohedral.
11. The composition of Claim 1 or Claim 7, wherein the tolerogen is joined to the support by a linker.
12. The composition of Claim 11, wherein the linker comprises biotin.
13. The composition of Claim 1 or Claim 7, wherein the tolerogen is selected from the group consisting of a peptide, nucleic acid, carbohydrate, and lipid.
14. The composition of Claim 1 or Claim 7, wherein the tolerogen is a self antigen.
15. The composition of Claim 1 or Claim 7, wherein the tolerogen comprises a protein expressed on the surface of a cell.
16. The composition of Claim 1 or Claim 7, wherein the tolerogen is a protein associated with angiogenesis.
17. The composition of Claim 1 or Claim 7, wherein the tolerogen is CCR5.
18. The composition of Claim 1 or Claim 7, wherein the tolerogen is Tumor Necrosis Factor .alpha. (TNF-.alpha.).
19. An isolated complex comprising the composition of Claim 1 or Claim 7 joined to a cell of the immune system.
20. A pharmaceutical comprising the composition of Claim 1 or Claim 7.
21. A method of generating antibodies to a tolerogen comprising;
identifying a subject in need of antibodies to a tolerogen; and providing to the subject a sufficient amount of the composition of Claim 1 or Claim 7 to generate antibodies to the tolerogen.
22. The method of Claim 21, wherein the tolerogen is a self antigen.
23. A method of identifying agents that generate auto-antibodies comprising:
(a) providing the composition of Claim 1 or Claim 7 to a subject;
(b) isolating antibodies from the subject;
(c) determining the titer of the antibodies isolated in step (b) that bind to the tolerogen; and (d) identifying the agent by the ability to generate high titer antibodies.
24. A method of inhibiting HIV infection comprising the step of administering the pharmaceutical of Claim 20.
25. A method of reducing inflammation comprising administering the pharmaceutical of Claim 20.
26. A method of treating chronic viral infection comprising administering the pharmaceutical of Claim 20.
27. A method of generating high titer antibodies comprising administering the agent identified by the method of Claim 23 to a subject in need thereof.
28. A method of generating monoclonal antibodies to a tolerogen comprising:
providing the composition of Claim 1 or Claim 7 to a subject; and making a hybridoma with a B cell from the subject.
29. A method of enhancing the production of antibodies to a normally immunogenic compound comprising:
selecting an antigen that generates a low titer antibody response in a subject;
joining this antigen to a modified VLP so as to form a conjugated VLP, wherein the conjugated VLP
displays the antigen in a regular repetitive array; and providing the conjugated VLP to a subject and thereby generating high titer antibodies.
30. The method of Claim 29 wherein the spacing between the antigens is above 50 angstroms.
31. The method of Claim 29 wherein the modified VLP is joined to the antigen by way of a biotin molecule.
CA2347411A 1998-10-21 1999-10-20 Virus-like particles for the induction of autoantibodies Expired - Lifetime CA2347411C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10513298P 1998-10-21 1998-10-21
US60/105,132 1998-10-21
PCT/US1999/024548 WO2000023955A1 (en) 1998-10-21 1999-10-20 Virus-like particles for the induction of autoantibodies

Publications (2)

Publication Number Publication Date
CA2347411A1 true CA2347411A1 (en) 2000-04-27
CA2347411C CA2347411C (en) 2012-04-03

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CA2347411A Expired - Lifetime CA2347411C (en) 1998-10-21 1999-10-20 Virus-like particles for the induction of autoantibodies

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US (5) US6719978B2 (en)
EP (1) EP1123114B1 (en)
JP (1) JP4486257B2 (en)
AT (1) ATE314095T1 (en)
AU (1) AU770802B2 (en)
CA (1) CA2347411C (en)
DE (1) DE69929232T2 (en)
ES (1) ES2258869T3 (en)
WO (1) WO2000023955A1 (en)

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