DK2465533T3 - Fremgangsmåder og sammensætninger omfattende supramolekylære konstrukter - Google Patents
Fremgangsmåder og sammensætninger omfattende supramolekylære konstrukter Download PDFInfo
- Publication number
- DK2465533T3 DK2465533T3 DK12153152.9T DK12153152T DK2465533T3 DK 2465533 T3 DK2465533 T3 DK 2465533T3 DK 12153152 T DK12153152 T DK 12153152T DK 2465533 T3 DK2465533 T3 DK 2465533T3
- Authority
- DK
- Denmark
- Prior art keywords
- antibody
- seq
- peptide
- amyloid
- antigenic
- Prior art date
Links
Classifications
-
- 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
-
- 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
- A61K39/0005—Vertebrate antigens
- A61K39/0007—Nervous system antigens; Prions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
-
- 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
- A61K39/385—Haptens or antigens, bound to carriers
-
- 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
-
- 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
- C07K14/4701—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals not used
- C07K14/4711—Alzheimer's disease; Amyloid plaque core protein
-
- 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
-
- 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
- A61K2039/555—Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
- A61K2039/55511—Organic adjuvants
- A61K2039/55555—Liposomes; Vesicles, e.g. nanoparticles; Spheres, e.g. nanospheres; Polymers
-
- 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
- A61K2039/60—Medicinal preparations containing antigens or antibodies characteristics by the carrier linked to the antigen
- A61K2039/6093—Synthetic polymers, e.g. polyethyleneglycol [PEG], Polymers or copolymers of (D) glutamate and (D) lysine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/10—Dispersions; Emulsions
- A61K9/127—Liposomes
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- Zoology (AREA)
- Gastroenterology & Hepatology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Neurology (AREA)
- Mycology (AREA)
- Biomedical Technology (AREA)
- Microbiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Neurosurgery (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Claims (12)
1. Konformationssensitivt antistof, der kan tilvejebringes ved hjælp af et anti-genkonstrukt omfattende et antigenpeptid, som har aminosyresekvensen β-amyloid udvalgt fra gruppen bestående af SEQ ID NO: 1, SEQ ID NO: 2, SEQ ID NO: 3, SEQ ID NO: 4 and SEQ ID NO: 5, eller et aktivt fragment deraf, hvor antigenpeptidet eller det aktive fragment deraf er modificeret til at have en polyethylenglycol kovalent tilknyttet, en ved hver terminus, og er rekonstitueret i en liposom, hvilket antistof har bindingsspecifitet for antigenpeptidet og (a) udviser en konformationsfølsomhed og en affinitet for antigenet, hvilken er forbedret sammenlignet med et antistof frembragt af det palmitoylerede antigenpeptid; og (b) forårsager en overgang fra β-blad til a-helix af amyloidpeptid.
2. Antistof ifølge krav 1, hvor antistoffet er af isotypen lgG1.
3. Antistof ifølge krav 1, hvilket efter en inkubation med amyloidfibre fører til fibre med en størrelse på < 800 nm i 40-60 % af alle forekommende fibre.
4. Antistof ifølge krav 1 frembragt af et antigenkonstrukt omfattende et antigenpeptid med aminosyresekvensen ifølge SEQ ID NO: 1 modificeret til at indeholde en lysin kovalent knyttet ved hver terminus af amyloidsekvensen FRHDSGY og en polyethylenglycol (PEG) kovalent bundet til lysin ved en ende og dioleyl-phosphatidylcholinethanolamin ved den anden ende af PEG-molekylet, hvilket antistof (a) effektivt opløser Αβι_4ο- og Αβι-42-fibre; og (b) beskytter in vitro PC12-celler mod apoptose og metabolsk inhibition forårsaget af Αβι.40- og Αβι-42-fibre.
5. Antistof ifølge et af de foregående krav, hvor antistoffet er et polyklonalt antistof eller et monoklonalt antistof.
6. Antistof ifølge krav 4, hvilket efter indgivelse til en patient, som er et dyr eller et menneske, fører til væsentlige niveauer af genetablering af hukommelsen og vækkelse af nysgerrigheden uden at forårsage blødning i hjernen hos den immuniserede patient, som er et dyr eller et menneske.
7. Antistof ifølge krav 1, hvilket binder til opløselige Αβι-40-oligomerer.
8. Anvendelse af en epitop udvalgt fra gruppen bestående af SEQ ID NO: 2, SEQ ID NO: 3 og SEQ ID NO: 4, eller et aktivt fragment deraf, indlejret i et antigenkonstrukt omfattende et antigenpeptid eller et aktivt fragment deraf, som er modificeret til at have en polyethylenglycol kovalent tilknyttet, en ved hver terminus, og er rekonstitueret i en liposom til generering af et antistof ifølge et af kravene 1-7.
9. Antistof ifølge et af kravene 1-7 til passiv immunisering af individer mod neurologiske sygdomme og forstyrrelser.
10. Antistof ifølge krav 9, hvor sygdommen eller lidelsen er Alzheimers sygdom.
11. Fremgangsmåde til fremstilling af et konformationssensitivt antistof til passiv immunisering af individer mod neurologiske sygdomme og forstyrrelser, hvilken fremgangsmåde omfatter at rekonstituere et antigenkonstrukt i liposomer, hvor antigenkonstruktet omfatter et peptid med aminosyresekven-sen β-amyloid eller et aktivt fragment deraf, udvalgt fra gruppen bestående af SEQ ID NO: 1, SEQ ID NO: 2, SEQ ID NO: 3, SEQ ID NO: 4 og SEQ ID NO: 5, eller et aktivt fragment deraf, hvor antigenpeptidet eller det aktive fragment deraf er modificeret til at have en polyethylenglycol kovalent tilknyttet, en ved hver terminus, og rejser et antistof, som er rettet mod antigenkonstruktet.
12. Fremgangsmåde ifølge krav 11, hvor den neurologiske sygdom er Alzheimers sygdom.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/783,975 US20040242845A1 (en) | 2003-02-21 | 2004-02-20 | Methods and compositions comprising supramolecular antigenic constructs and antibodies elicited against them |
US10/958,211 US8663650B2 (en) | 2003-02-21 | 2004-10-04 | Methods and compositions comprising supramolecular constructs |
EP05723323.1A EP1763364B9 (en) | 2004-02-20 | 2005-02-22 | Methods and compositions comprising supramolecular constructs |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2465533T3 true DK2465533T3 (da) | 2015-04-20 |
Family
ID=46395388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK12153152.9T DK2465533T3 (da) | 2004-02-20 | 2005-02-22 | Fremgangsmåder og sammensætninger omfattende supramolekylære konstrukter |
Country Status (11)
Country | Link |
---|---|
JP (1) | JP4934433B2 (da) |
KR (1) | KR101277004B1 (da) |
CY (1) | CY1116316T1 (da) |
DK (1) | DK2465533T3 (da) |
ES (2) | ES2385226T3 (da) |
HK (2) | HK1130698A1 (da) |
HR (1) | HRP20150612T1 (da) |
HU (1) | HUE025186T2 (da) |
PT (1) | PT2465533E (da) |
RS (1) | RS54074B1 (da) |
SI (1) | SI2465533T1 (da) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2010224824B2 (en) * | 2009-03-18 | 2014-02-20 | Ac Immune S.A. | Method for therapeutic use |
CN103189050B (zh) * | 2010-10-26 | 2017-09-29 | Ac免疫有限公司 | 包含通过疏水部分修饰的肽的基于脂质体的构建体 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6187335B1 (en) * | 1997-12-31 | 2001-02-13 | Orasomal Technologies, Inc. | Polymerizable fatty acids, phospholipids and polymerized liposomes therefrom |
WO1999041279A2 (en) * | 1998-02-13 | 1999-08-19 | Arch Development Corporation | Methods and compositions comprising the use of blocked b-amyloid peptide |
EP1259563B2 (en) * | 1999-12-22 | 2016-08-10 | Nektar Therapeutics | Method for the preparation of 1-benzotriazolyl carbonate esters of water soluble polymers. |
-
2005
- 2005-02-22 HU HUE12153152A patent/HUE025186T2/en unknown
- 2005-02-22 KR KR1020127019675A patent/KR101277004B1/ko active IP Right Grant
- 2005-02-22 SI SI200531972T patent/SI2465533T1/sl unknown
- 2005-02-22 ES ES05723323T patent/ES2385226T3/es active Active
- 2005-02-22 PT PT121531529T patent/PT2465533E/pt unknown
- 2005-02-22 RS RS20150393A patent/RS54074B1/en unknown
- 2005-02-22 ES ES12153152.9T patent/ES2539262T3/es active Active
- 2005-02-22 DK DK12153152.9T patent/DK2465533T3/da active
- 2005-02-22 JP JP2006554250A patent/JP4934433B2/ja active Active
-
2009
- 2009-10-14 HK HK09109498.9A patent/HK1130698A1/xx not_active IP Right Cessation
-
2012
- 2012-12-20 HK HK12113161.2A patent/HK1172260A1/xx unknown
-
2015
- 2015-05-25 CY CY20151100465T patent/CY1116316T1/el unknown
- 2015-06-08 HR HRP20150612TT patent/HRP20150612T1/hr unknown
Also Published As
Publication number | Publication date |
---|---|
PT2465533E (pt) | 2015-06-24 |
HUE025186T2 (en) | 2016-02-29 |
ES2385226T3 (es) | 2012-07-19 |
KR101277004B1 (ko) | 2013-06-24 |
ES2385226T9 (es) | 2013-10-10 |
CY1116316T1 (el) | 2017-02-08 |
HK1172260A1 (en) | 2013-04-19 |
SI2465533T1 (sl) | 2015-07-31 |
HRP20150612T1 (hr) | 2015-07-03 |
JP4934433B2 (ja) | 2012-05-16 |
JP2007527870A (ja) | 2007-10-04 |
HK1130698A1 (en) | 2010-01-08 |
KR20120097546A (ko) | 2012-09-04 |
RS54074B1 (en) | 2015-10-30 |
ES2539262T3 (es) | 2015-06-29 |
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