WO1996009395A3 - Medicament destine a la prophylaxie et au traitement de maladies auto-immunes et virales, agents de diagnostic pour le depistage desdites maladies - Google Patents
Medicament destine a la prophylaxie et au traitement de maladies auto-immunes et virales, agents de diagnostic pour le depistage desdites maladies Download PDFInfo
- Publication number
- WO1996009395A3 WO1996009395A3 PCT/EP1995/003726 EP9503726W WO9609395A3 WO 1996009395 A3 WO1996009395 A3 WO 1996009395A3 EP 9503726 W EP9503726 W EP 9503726W WO 9609395 A3 WO9609395 A3 WO 9609395A3
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- Prior art keywords
- ipp
- immune
- auto
- diseases
- humans
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- 230000001363 autoimmune Effects 0.000 title abstract 4
- 201000010099 disease Diseases 0.000 title abstract 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title abstract 4
- 230000003612 virological effect Effects 0.000 title abstract 4
- 229940039227 diagnostic agent Drugs 0.000 title abstract 2
- 239000000032 diagnostic agent Substances 0.000 title abstract 2
- 229940079593 drug Drugs 0.000 title abstract 2
- 239000003814 drug Substances 0.000 title abstract 2
- 230000002265 prevention Effects 0.000 title 1
- 241000282412 Homo Species 0.000 abstract 3
- 230000004913 activation Effects 0.000 abstract 3
- 208000030507 AIDS Diseases 0.000 abstract 2
- 102000003839 Human Proteins Human genes 0.000 abstract 2
- 108090000144 Human Proteins Proteins 0.000 abstract 2
- 108010002231 IgA-specific serine endopeptidase Proteins 0.000 abstract 2
- 241000700605 Viruses Species 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 230000001717 pathogenic effect Effects 0.000 abstract 2
- 230000003449 preventive effect Effects 0.000 abstract 2
- 102000004169 proteins and genes Human genes 0.000 abstract 2
- 108090000623 proteins and genes Proteins 0.000 abstract 2
- 230000036647 reaction Effects 0.000 abstract 2
- 206010039073 rheumatoid arthritis Diseases 0.000 abstract 2
- 230000001225 therapeutic effect Effects 0.000 abstract 2
- 241001430294 unidentified retrovirus Species 0.000 abstract 2
- 108010076039 Polyproteins Proteins 0.000 abstract 1
- 239000000427 antigen Substances 0.000 abstract 1
- 108091007433 antigens Proteins 0.000 abstract 1
- 102000036639 antigens Human genes 0.000 abstract 1
- 244000052616 bacterial pathogen Species 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
- 108010031424 isoleucyl-prolyl-proline Proteins 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 244000005700 microbiome Species 0.000 abstract 1
- 210000003097 mucus Anatomy 0.000 abstract 1
- 230000001566 pro-viral effect Effects 0.000 abstract 1
- 230000003248 secreting effect Effects 0.000 abstract 1
- 208000011580 syndromic disease Diseases 0.000 abstract 1
Classifications
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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
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
- C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
- C12N9/52—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/66—Microorganisms or materials therefrom
- A61K35/74—Bacteria
-
- 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
- A61K39/02—Bacterial antigens
- A61K39/095—Neisseria
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
- C07K14/22—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Neisseriaceae (F)
-
- 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
- C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
- C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/12—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/564—Immunoassay; Biospecific binding assay; Materials therefor for pre-existing immune complex or autoimmune disease, i.e. systemic lupus erythematosus, rheumatoid arthritis, multiple sclerosis, rheumatoid factors or complement components C1-C9
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
- G01N33/56983—Viruses
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
- G01N33/6893—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids related to diseases not provided for elsewhere
-
- 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
- A61K2039/58—Medicinal preparations containing antigens or antibodies raising an immune response against a target which is not the antigen used for immunisation
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/10—Musculoskeletal or connective tissue disorders
- G01N2800/101—Diffuse connective tissue disease, e.g. Sjögren, Wegener's granulomatosis
- G01N2800/102—Arthritis; Rheumatoid arthritis, i.e. inflammation of peripheral joints
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Biochemistry (AREA)
- Urology & Nephrology (AREA)
- Microbiology (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- Cell Biology (AREA)
- General Physics & Mathematics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Zoology (AREA)
- Mycology (AREA)
- Gastroenterology & Hepatology (AREA)
- Epidemiology (AREA)
- Virology (AREA)
- Pharmacology & Pharmacy (AREA)
- Wood Science & Technology (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Toxicology (AREA)
- Rheumatology (AREA)
- Rehabilitation Therapy (AREA)
- General Engineering & Computer Science (AREA)
- Tropical Medicine & Parasitology (AREA)
Abstract
La présente invention concerne des médicaments et des agents de diagnostic, ainsi que des procédés diagnostiques, thérapeutiques et prophylactiques pour le traitement de maladies auto-immunes et virales chez l'homme, lesdites maladies pouvant être causées par des bactéries pathogènes. Ces bactéries sont, en particulier, des micro-organismes qui colonisent les muqueuses de l'homme et sécrètent certaines exoprotéines présentant des similitudes structurelles avec les protéines humaines. Les protéines similaires à la protéase IgA, qui sont particulièrement bien absorbées par les cellules et se présentent sous forme d'antigènes sur les molécules de CMH, ont une importance particulière dans ce contexte. La polyprotéine de la protéase IgA (IPP) de neisseria pathogènes présente une homologie particulièrement marquée avec les protéines humaines. Par exemple, un peptide déterminé de l'IPP présente une homologie marquée avec les protéines articulaires de liaison et Aggrekan. Il est donc prouvé, par exemple, que l'IPP est un agent étiologique de la polyarthrite rhumatoïde (RA). La réaction auto-immune est en outre favorisée par d'autres propriétés des neisseria produisant l'IPP et des IPP. L'aptitude de l'IPP à activer les virus et les éléments viraux constitue une propriété importante. Cela concerne en particulier l'activation de rétrovirus proviraux et de rétrovirus endogènes chez l'homme. D'autres réactions auto-immunes chez l'homme sont induites par l'activation de virus et d'éléments viraux. En outre, le développement du syndrome d'immunodéficience acquise (SIDA) s'explique également par l'activité du provirus VIH dépendant de l'IPP. Les propriétés, décrites dans l'invention, des neisseria pathogènes et des IPP ainsi formées, permettent de développer de nombreux procédés diagnostiques, thérapeutiques et prophylactiques nouveaux.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU36515/95A AU3651595A (en) | 1994-09-21 | 1995-09-21 | Drug for the prevention and treatment of auto-immune and viral diseases, and diagnostic agents for detecting said diseases |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4433708 | 1994-09-21 | ||
DEP4433708.6 | 1994-09-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1996009395A2 WO1996009395A2 (fr) | 1996-03-28 |
WO1996009395A3 true WO1996009395A3 (fr) | 1996-07-18 |
Family
ID=6528818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1995/003726 WO1996009395A2 (fr) | 1994-09-21 | 1995-09-21 | Medicament destine a la prophylaxie et au traitement de maladies auto-immunes et virales, agents de diagnostic pour le depistage desdites maladies |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU3651595A (fr) |
WO (1) | WO1996009395A2 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2443147A1 (fr) | 2001-04-10 | 2002-10-24 | Agensys, Inc. | Acide nucleique et proteine correspondante intitulee 184p1e2, utilises dans le traitement et la detection de cancers |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0254090A1 (fr) * | 1986-07-02 | 1988-01-27 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Procédé pour obtenir des protéines par génie génétique en utilisant des cellules-hôtes gram-négatives |
WO1990011367A1 (fr) * | 1989-03-17 | 1990-10-04 | Mogens Kilian | PROTEASES D'IMMUNOGLOBULINE A1 (PROTEASES IgA1), PROCEDE DE PRODUCTION PAR GENIE GENETIQUE DE CE TYPE D'ENZYME ET VACCINS CONTENANT LES ENZYMES AINSI QUE DES FRAGMENTS DE CELLES-CI POUR L'IMMUNISATION CONTRE LA MENINGITE BACTERIENNE AINSI QUE D'AUTRES MALADIES PROVOQUEES PAR DES BACTERIES PRODUCTRICES DE PROTEASES IgA1 |
WO1991011520A1 (fr) * | 1990-02-03 | 1991-08-08 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | PROCEDE DE CLIVAGE ENZYMATIQUE DE PROTEINES RECOMBINANTES AU MOYEN DE PROTEASES D'IgA |
EP0495398A1 (fr) * | 1991-01-11 | 1992-07-22 | Roche Diagnostics GmbH | Protéase IgA recombinante |
WO1992013871A1 (fr) * | 1991-01-31 | 1992-08-20 | Washington University | Polypeptides et polynucleotides utiles pour le diagnostic et le traitement de neisseria pathogene |
WO1992016643A1 (fr) * | 1991-03-14 | 1992-10-01 | Imclone Systems Incorporated | Epitopes de porine hybrides de recombinaison |
WO1994006421A1 (fr) * | 1992-09-16 | 1994-03-31 | The University Of Tennessee Research Corporation | Vaccin a proteine m multivalente recombinee |
-
1995
- 1995-09-21 WO PCT/EP1995/003726 patent/WO1996009395A2/fr active Application Filing
- 1995-09-21 AU AU36515/95A patent/AU3651595A/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0254090A1 (fr) * | 1986-07-02 | 1988-01-27 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Procédé pour obtenir des protéines par génie génétique en utilisant des cellules-hôtes gram-négatives |
WO1990011367A1 (fr) * | 1989-03-17 | 1990-10-04 | Mogens Kilian | PROTEASES D'IMMUNOGLOBULINE A1 (PROTEASES IgA1), PROCEDE DE PRODUCTION PAR GENIE GENETIQUE DE CE TYPE D'ENZYME ET VACCINS CONTENANT LES ENZYMES AINSI QUE DES FRAGMENTS DE CELLES-CI POUR L'IMMUNISATION CONTRE LA MENINGITE BACTERIENNE AINSI QUE D'AUTRES MALADIES PROVOQUEES PAR DES BACTERIES PRODUCTRICES DE PROTEASES IgA1 |
WO1991011520A1 (fr) * | 1990-02-03 | 1991-08-08 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | PROCEDE DE CLIVAGE ENZYMATIQUE DE PROTEINES RECOMBINANTES AU MOYEN DE PROTEASES D'IgA |
EP0495398A1 (fr) * | 1991-01-11 | 1992-07-22 | Roche Diagnostics GmbH | Protéase IgA recombinante |
WO1992013871A1 (fr) * | 1991-01-31 | 1992-08-20 | Washington University | Polypeptides et polynucleotides utiles pour le diagnostic et le traitement de neisseria pathogene |
WO1992016643A1 (fr) * | 1991-03-14 | 1992-10-01 | Imclone Systems Incorporated | Epitopes de porine hybrides de recombinaison |
WO1994006421A1 (fr) * | 1992-09-16 | 1994-03-31 | The University Of Tennessee Research Corporation | Vaccin a proteine m multivalente recombinee |
Non-Patent Citations (9)
Also Published As
Publication number | Publication date |
---|---|
AU3651595A (en) | 1996-04-09 |
WO1996009395A2 (fr) | 1996-03-28 |
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