WO2006029982A2 - Behandlung von atherosklerose - Google Patents
Behandlung von atherosklerose Download PDFInfo
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- WO2006029982A2 WO2006029982A2 PCT/EP2005/054445 EP2005054445W WO2006029982A2 WO 2006029982 A2 WO2006029982 A2 WO 2006029982A2 EP 2005054445 W EP2005054445 W EP 2005054445W WO 2006029982 A2 WO2006029982 A2 WO 2006029982A2
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- 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
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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
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- 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
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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
- C07K14/435—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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
- G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
- G01N2333/705—Assays involving receptors, cell surface antigens or cell surface determinants
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/32—Cardiovascular disorders
- G01N2800/323—Arteriosclerosis, Stenosis
Definitions
- the invention relates to the prevention and treatment of atherosclerosis, atherosclerosis risk diseases and atherosclerosis sequelae.
- Atherosclerotic secondary diseases such as peripheral arterial occlusive disease, coronary heart disease and apoplectic cerebral insult, continue to be among the leading causes of death in the United States, Europe and much of Asia.
- the lipid deposits in the arterial wall were changes due to blood lipids, which according to his consideration arise by transduction of the lipids and complex formation with acid mucopolysaccharides.
- This "injury" of the arteries he explained the accumulation of lipids and the development of atherosclerotic lesions in the intima and medial of the arteries.Today's generally accepted state of knowledge is that developed by Ross in 1973 and modified in 1986 and 1993.
- endothelial damaging factors are, for example, elevated and modified LDL, Lp (a), arterial hypertension, diabetes mellitus and hyperhomocysteinemia. Since the endothelium is not a rigid, but rather an extremely dynamic barrier, in the course of endothelial dysfunction, in addition to a permeability increase for lipoproteins, there are a large number of molecular changes that affect the interaction of monocytes, T lymphocytes and endothelial cells significantly influence be ⁇ .
- endothelial adhesion molecules of the E-, L- and P-selectin type, integrins, ICAM-I, VCAM-I and platelet-endothelial-cell-adhaesionmolecule-1 leads to the lumen attachment of monocytes and T-lymphocytes.
- the subsequent migration of the leukocytes via the endothelium is mediated by MCP-1, interleukin-8, PDGF, M-CSF and osteopontin.
- MCP-1 interleukin-8
- PDGF vascular endothelial growth factor
- M-CSF osteopontin
- LDLs are low-density lipoproteins and are caused by catabolic effects of lipolytic enzymes from triglyceride-rich VLDL particles.
- LDL moreover acts chemotactically on monocytes and is capable of increasing the expression of MCSF and MCP-1 of endothelial cells via gene amplification.
- HDL is capable of resuming cholesterol esters of loaded macrophages with the formation of apolipoprotein E with the formation of so-called HDLc complexes.
- Activated macrophages can present antigens via HLA-DR, thereby activating CD4 and CD8 lymphocytes, which, in turn, stimulate the secretion of cytokines, such as IFN-gamma and TNF-alpha, and thereby contribute to the enhancement of the inflammatory response.
- cytokines such as IFN-gamma and TNF-alpha
- the advanced and complicated lesion develops in the course, which is characterized morphologically by a necrosis nucleus, cell detritus and a lumen-side collagen-rich fibrinous cap. If the number of cells and the proportion of lipids increases continuously, endothelial lacerations and exposure of surfaces having thrombotic properties occur. The attachment and activation of platelets at these tears results in a release of granules which contain cytokines, growth factors and thrombin. Proteolytic enzymes of the macrophages are responsible for the thinning of the fibrinous cap, which ultimately leads to rupture of the plaque with consecutive thrombosis and stenosis of the vessel, and acute ischemia of the end stream.
- a disease which starts with an excessive increase in total and LDL cholesterol is familial hypercholesterolemia. It is one of the most common monogenic inherited metabolic diseases. The moderate heterozygous form occurs with a frequency of 1: 500, the homozygous form with 1: 1 million significantly less.
- the causes of familial hypercholesterolemia are mutations in the LDL receptor gene on the short arm of chromosome 19. These mutations can be deletions, insertions or point mutations.
- the characteristic finding of the lipoproteins in familial hypercholesterolemia is an increase in the total and LDL cholesterol at mostly normal triglyceride and VLDL concentrations.
- the HDL is often humiliated.
- the total echo is increased by two to three times in the heterozygous form and by five to six times in the homozygous form.
- familial hyperchoesteremia is manifested by early coronary sclerosis.
- the first symptoms of CHD occur between the ages of 30 and 40, and in women, on average, only 10 years later. 50% of the affected men die before the age of 50 from the consequences of their coronary sclerosis.
- Decreased HDL concentrations are responsible for the rapid progression of atherosclerosis in addition to the massive increase in LDL levels. Also on extracardiac vessels, such as the aorta, the carotids and peripheral arteries, can Atherosclerotic changes manifest. In the ho- mozygous form of the disease, the coronary artery develops already in early childhood. The first myocardial infarction often occurs before the age of 10 and those affected usually die before the age of 20. The development of xanthomas depends on the level of serum cholesterol and the duration of the disease. About 75% of heterozygous people over 20 years of age have tendinous xanthomas. Homozygotes have almost 100% skin and tendon xanthomas.
- Lipid deposits may also occur on the eyelid and in the cornea (xanthelasma, Arcus lipoides). However, they are not a specific sign of hypercholesterolemia since they are also found in normal cholesterol levels. In addition, acute arthritids and tendosynovitides frequently occur in FH.
- the individual lipoproteins differ in terms of their size and density, since they contain different amounts of lipids and proteins, so-called apoproteins. The density increases with increasing protein and decreasing lipid content. Due to their different density, they can be separated by ultrafiltration into different fractions.
- the lipoproteins with a high atherogenic potential include, in particular, the LDL, the Lp (a) and the VLDL.
- At the core are esterified cholesterol molecules.
- LDL LDL cholesterol
- apoprotein E is found on the surface of the LDL particles.
- the function of LDL is to transport cholesterol to peripheral tissues, where it, through which apoprotein B-100 mediates, is taken up into the cells via the LDL receptor.
- LDL cholesterol levels above 160 mg / dl represent a high cardiovascular risk.
- the lipoprotein (a) (Lp (a)) has a density of 1.05-1.12 g / ml and is similar in composition to LDL
- the protein portion consists of the apoprotein (a) which is characteristic for the Lp (a) .
- the physiology and function of the Lp (a) are still very poorly understood high sequence homology to plasminogen, it is believed that Lp (a) promotes both the formation of thrombi at atherosclerotic plaques and has an atherogenic effect.Lp (a) is found in atherosclerotic lesions together with apoprotein B.
- Lp (a) is an independent risk factor for CHD Values between 15 - 35 mg / dl apply.
- Lp (a) can not be influenced dietary or medicinal up to now. Therapeutic measures are therefore limited to the reduction of other risk factors.
- a decrease in LDL cholesterol appears to lower the cardiovascular risk of Lp (a).
- Significant pathophysiological significance in the pathogenesis of atherosclerosis moreover possess coagulation factors.
- Epidemiological findings indicate a correlation between the fibrinogen concentration in plasma and the development of coronary heart disease and, above all, myocardial infarction.
- Increased fibrinogen levels (> 300 mg / dl) proved to be an independent indicator in this context and a risk factor for cardiovascular diseases.
- high concentrations of tissue plasminogen activator inhibitor tPA-I are associated with the onset of CHD.
- the relationship between hypertriglyceridemia and coronary risk varies depending on the cause of blood fat elevation.
- triglycerides are considered an independent risk factor, it is undisputed that they play an important role in the pathogenesis of coronary heart disease. The incidence of disease is highest in patients who have a high LDL cholesterol and a high triglyceride level.
- CETP cholinester transfer protein
- CETP polypeptide inhibitor is derived from apolipoprotein CI from various sources, in particular N-terminal fragments up to amino acid 36 identified as CETP inhibitors.
- CETP binding peptide which is capable of inhibiting the activity of CETP in a subject.
- the CETP-inhibitory protein comprises an N-terminal fragment of the porcine apolipo-protein C-III.
- peptides which are obtained by the induction of a CETP-specific immune response for the treatment and prevention of cardiovascular diseases, such as e.g. Atherosclerosis, can be used.
- These peptides include a T-helper cell epitope that is not derived from CETP and at least one B-cell epitope derived from and directly derived from CETP.
- the T helper cell epitope is preferably derived from the tetanus toxoid and is covalently bound to at least one B cell epitope of CETP.
- the problem with the CETi-I vaccine is that it uses a body antigen.
- the human immune system is tole ⁇ rant against endogenous structures, since it is vital for the vast majority of the body's own molecules, unlike CETP, that no autoantibodies are formed. Thus, it was the task of the CETi-I vaccine to break the body's own tolerance, which obviously was not sufficient for him.
- an antigen for an anti-CETP vaccine which is selected to be considered foreign by the immune system and therefore need not break any self-tolerance.
- the present invention therefore provides a CETP mimotope for these purposes.
- the CETP mimotopes according to the present invention are preferably antigenic polypeptides which are completely different in their amino acid sequence from the amino acid sequence of CETP or fragments of CETP.
- the mimotope according to the invention may comprise one or more non-natural amino acids (ie not from the "classic" amino acids) or may be composed entirely of such non-naturally occurring amino acids
- Inducible antigens may be composed of D- or L-amino acids or combinations of DL-amino acids, and optionally modified by further modifications, ring-closures or derivatizations
- Suitable antigens inducing anti-CETP antibodies can be made available from peptide libraries
- these peptides are at least 5 amino acids long, more preferably at least 8 amino acids, with preferred lengths up to 11, preferably up to 14 or 20 amino acids can extend.
- even longer peptides can readily be used as anti-CETP antibody-inducing antigens
- CETP mimotopes ie anti-CETP anti-body-inducing antigens
- phage libraries peptide libraries, e.g. produced by combinatorial chemistry or obtained by means of high throughput screening techniques for a wide variety of structures. Display: A Laboratory Manual by Carlos F. Barbas (Editor), et al; Willat's WG, Phage display: practicalities and prospects. Plant Mol Biol. 2002 Dec; 50 (6): 837-54 (http: //www.microcollections .de / showpublications .php #).
- anti-CETP antibody-inducing antigens based on nucleic acids whereby these also have very different
- the nucleic acid backbone can be provided in the case of anti-CETP antibody-inducing antigens on a nucleic acid base, for example by the natural phophordiester compounds, but also by phosphorotioates or combinations or chemical variations (eg as PNA), whereby the bases used according to the invention are, in particular, U , T, A, C, G, H and mC can be used.
- the 2 'residues of the nucleotides which can be used according to the present invention are preferably H, OH, F, Cl, NH 2 , O-methyl, O-ethyl, O-propyl or O-butyl, the nucleic acids also can still be modifi ⁇ ed differently, that is, for example, with protective groups, as they are commonly used in oligonucleotide synthesis, provided.
- Anti-CETP antibody-inducing antigens based on aptamers are therefore likewise preferred antigens inducing anti-CETP antibodies in the context of the present invention.
- the present invention relates the use of a compound comprising the following amino acid sequence wherein
- Xi is an amino acid other than C
- X2 is an amino acid other than C
- X3 is an amino acid except C
- X4 is an amino acid other than C
- X5 is an amino acid other than C
- Xe is absent or an amino acid other than C
- X7 is absent or an amino acid other than C
- Xe is absent or an amino acid other than C
- X1X2X3X4X5X6X7X8 is not a 5-mer, 6-mer, 7-mer or 8-mer polypeptide or is a peptide fragment of the cholesterol ester transport protein (CETP) or a CETP epitope, wherein the compound has a binding ability to an antibody which is specific for the natural CETP glycoprotein, for the preparation of a preventive agent and treatment of atherosclerosis, atherosclerosis-risk diseases and atherosclerosis-sequelae.
- Particularly preferred compounds are specific mimotopes for the CETP epitopes known per se, in particular for the epitopes represented by the amino acids 131-142, 451-476, 184-260, 261-331, 332-366, 367-409 and 410-450 of the CETP amino acid sequence, in particular FGFPEHLLVDFLQSLS or CDSGRVRTDAPD.
- VMVKFLFPRP DQQHSVAYTF EEDIVTTVQA SYSKKKLFLS LLDFQITPKT VSNLTESSSE
- the compound of the invention has a preferred length of 5 to 15 amino acids.
- This compound may be in the vaccine in isolated (peptide) form or may be coupled or complexed to other molecules, such as pharmaceutical carriers or polypeptide, lipid or carbohydrate structures.
- the mimotopes according to the invention preferably have a (minimum) length of between 5 and 15, 6 and 12 amino acid residues, specifically between 9 and 11.
- the mimotopes can be (covalently or noncovalently) coupled to unspecific linkers or carriers, in particular Peptide linker or protein carrier.
- the peptide linkers or protein carriers may consist of or contain T cell helper epitopes.
- the pharmaceutically acceptable carrier is KLH, nustoxoid, albumin binding protein, bovine serum albumin, a dendrimer (MAP, Biol Chem 358: 581), and the adjuvant substances described in Singh et al. , Nat. Biotech. 17 (1999), 1075-1081
- the vaccine composition may contain aluminum hydroxide.
- a vaccine comprising the instant compound (mimotope) and the pharmaceutically acceptable carrier may be administered in any suitable manner, e.g. i.V., i.p., i.m., intranasally, orally, subcutaneously, etc. and in any suitable delivery device (O'Hagan et al., Nature Reviews, Drug Discovery 2 (9), (2003), 727-735).
- the vaccine will contain the compound of the invention in an amount of 0.1 ng to 10 mg, preferably 10 ng to 1 mg, especially 100 ng to 100 ⁇ g or, alternatively, e.g. 100 ⁇ mol to 10 ⁇ mol, preferably 10 pmol to 1 ⁇ mol, in particular 100 pmol to 100 nmol.
- the vaccine may also contain typical adjuvants, e.g. Buffers, stabilizers, etc. included.
- Xi is any amino acid or not present, preferably
- A, L, I or absent is, provided that Xi is absent, Xe is present,
- X 2 is D, G, A, N, L, V, Q or I, in particular L, V, Q or I,
- X 3 is H, P, K or R, in particular K or R, X4 is any amino acid (other than C), in particular W, N, S, G, H, Y, D or E,
- X5 is H, S, T, P, K or R, in particular K or R, Xe is absent or N, F, H, L, V or I, in particular L, V or I,
- X7 does not exist or W, L, V, I, F, N, P or G, in particular P or G,
- Xe is absent or any amino acid other than C falls.
- These molecules are preferably peptides which include or consist of the general peptide sequence described herein as part of a larger peptide molecule. Particularly preferred are one or more peptides selected from the group consisting of ALKNKLP, ALKSKIP, AVKGKLP, ALKHKIP, ALK-HKVP, ALKNKIP, ALKGKIP, ALKYKLP, ALKDKLP, ALKDKVP, AAQKDKVP, LKLHHGTPFQFN, SLPPDHWSLPVQ, QQQLGRDTFLHL or TNHWPNIQDIGG.
- Xi is A, L or I, in particular A, X 2 is L, V, Q or I, X 3 is K or R,
- X4 is any amino acid (except C), in particular N, S, G, H, Y, D or E,
- Xe is absent or L, V or I, X7 is absent or P or G, Xe is absent or any amino acid except C.
- the present invention relates to a method for isolating a compound which binds to an antibody which is specific for the natural CETP or a CETP fragment, comprising the following steps: - Providing one Peptide Compound Library, encompassing peptides containing the following amino acid sequence:
- Xi is an amino acid except C
- X2 is an amino acid other than C
- X3 is an amino acid other than C
- X4 is an amino acid other than C
- X5 is an amino acid other than C
- Xe is absent or an amino acid other than C
- X7 is absent or an amino acid is other than C
- Xe is absent or an amino acid other than C, and X1X2X3X4X5X6X7X8 is not or comprises a 5-mer, 6-mer, 7-mer, or 8-mer polypeptide fragment of the cholesterol ester transport protein (CETP) or a CETP epitope;
- CETP cholesterol ester transport protein
- these peptides are expressed in the library mentioned in individualized i. provided in isolated form, in particular immobilized on a solid surface, such as e.g. with MULTIPIN TM peptide technology.
- the library may also be provided as a peptide mixture, and the antibody-peptide complexes may be isolated after anti-body binding.
- the antibody may be immobilized, and the peptide library (in suspenion or solution) is then contacted with the immobilized antibodies.
- the screening antibodies (or the members of the peptide library) comprise a suitable marker which makes it possible to detect or isolate the antibody or the antibody: peptide complex when bound to a peptide of the library.
- suitable marker systems including biotinylation, fluorescence, radioactivity, magnetic markers, color-developing markers, secondary antibodies
- the library must be constructed to exclude the naturally occurring CETP sequences since vaccination with this sequence is clearly excluded from this invention.
- Another suitable technique for isolating the epitopes according to the present invention is screening in phage peptide libraries, such as e.g. in WO 03/020750.
- the present invention also relates to a vaccine for the prevention and treatment of atherosclerosis, atherosclerosis risk diseases and atherosclerosis secondary diseases, comprising an antigen which contains at least one peptide selected from the group consisting of ALKNKLP, ALKSKIP, AVKGKLP, ALKHKIP, ALK-HKVP, ALKNKIP, ALKGKIP, ALKYKLP, ALKDKLP, ALKDKVP, AAQKDKVP, LKLHHGTPFQFN, SLPPDHWSLPVQ, QQQLGRDTFLHL or TNHWPNIQDIGG.
- an antigen which contains at least one peptide selected from the group consisting of ALKNKLP, ALKSKIP, AVKGKLP, ALKHKIP, ALK-HKVP, ALKNKIP, ALKGKIP, ALKYKLP, ALKDKLP, ALKDKVP, AAQKDKVP, LKLHHGTPFQFN, SLPPDHWSLPVQ, Q
- peptides are, in addition to the other peptides made available with the present invention, specifically suitable for use in the preparation of a pharmaceutical composition, in particular for atherosclerosis vaccines. These sequences are purely artificial CETP mimotopes.
- the peptides may be - for vaccination purposes - (covalently or noncovalently) coupled to suitable carriers and may be used as peptide compounds or complexes together with other compounds or moieties, e.g. Adjuvants, peptides or protein carriers, etc., and administered in a suitable manner (as described, for example, in O'Hagan et al., Nature Reviews, Drug Discovery 2 (9) (2003), 727-735).
- the present invention also relates to the use of a CETP mimotope for the preparation of an agent for the prevention and treatment of atherosclerosis, atherosclerosis-risk diseases and atherosclerosis-related diseases.
- the CETP mimotope according to the invention may have a peptide structure (such as the library peptides screened according to the invention) or (eg as aptamers) other structures (for example based on nucleic acids). It is only important that they have an affinity for anti-bodies against the natural CETP, about those the natural sequences correspond (at least 50% of the binding affinity) but do not include "self-structures".
- HDLs high-density lipoproteins
- CHD coronary heart disease
- CETP is a plasma glycoprotein that facilitates the transfer of neutral lipids and phospholipids between lipoproteins and regulates the concentration of plasma HDL (6). Inhibition of CETP activity is expected to increase plasma HDL levels for several reasons.
- CETP lowers HDL levels by shifting cholesteryl esters from HDLs to VLDLs and LDLs (5).
- Transient inhibition of CETP in rabbits and hamsters by monoclonal antibodies (7, 8), small molecules (9), or antisense oligonucleotides (10) causes HDL enhancement.
- CETP inhibition with antisense nucleotides increased plasma HDL and decreased atherosclerotic lesions in a rabbit atherosclerosis model (11).
- CETP transgenic mice (12) and rats (13) show reduced plasma HDL. People with reduced CETP activity have elevated plasma HDL (14).
- the problem with the anti-CETP vaccine approach discussed above is that the vaccine formulation has a self-peptide and therefore must break the natural tolerance to self-antigens.
- the invention describes a CETP mimotope which can be used for vaccination: The mimotop is intended to induce the production of antibodies against CETP.
- the CETP mimotope has no self-sequence and therefore does not need to break tolerance. Thus, the induction of an anti-CETP antibody response is greatly facilitated.
- the mimotope is identified with a monoclonal antibody (rnAb) and (commercially available) peptide libraries (e.g., 16).
- a monoclonal anti-CETP antibody is used which neutralizes CETP activity (17). This rnAb detects a sequence within the C-terminal 26 amino acids of CETP necessary for neutral lipid transfer activity (18).
- CETP is a 476 amino acid glycoprotein.
- the following regions within the protein have been described as being immunogenic: amino acids 132-142 (19) amino acids 451-476 (20, 21) amino acids 184-260 (22) amino acids 261-331 (22) amino acids 332-366 (22) Amino Acids 367-409 (22) Amino Acids 410-450 (22)
- Inhibitory as well as non-inhibitory antibodies which detect the above enumerated regions within CETP can be used to detect mimotopes.
- the mimotope has a preferred length of 5 to 15 amino acids. Two different libraries are used in ELISA tests to define the mimotope sequences.
- This 7m library contains peptides with the following sequences (amino acid positions 1 to 7):
- the 7-mer peptides ALKNKLP, ALKSKIP, AVKGKLP, ALKHKIP, ALKHKVP, ALKNKIP, ALKGKIP, ALKYKLP, ALKDKLP and ALKDKVP are examples of mimotopes detected by a monoclonal antibody.
- This 8-mer library contains peptides with the following sequences (amino acid positions 1 to 8):
- the 8mere peptide AAQKDKVP is an example of a monoclonal antibody-detected mimotope.
- the mimotope used for vaccination must be administered in immunogenic form, eg coupled to a carrier.
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Abstract
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05789506A EP1789081A2 (de) | 2004-09-13 | 2005-09-08 | Behandlung von atherosklerose |
| AU2005284133A AU2005284133A1 (en) | 2004-09-13 | 2005-09-08 | Treatment of atherosclerosis |
| JP2007530713A JP2008512427A (ja) | 2004-09-13 | 2005-09-08 | アテローム性動脈硬化症の治療 |
| US11/662,627 US20090104211A1 (en) | 2004-09-13 | 2005-09-08 | Treatment of atherosclerosis |
| CA002580261A CA2580261A1 (en) | 2004-09-13 | 2005-09-08 | Treatment of atherosclerosis |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0153104A AT500835B1 (de) | 2004-09-13 | 2004-09-13 | Cholinestertransport-protein-mimotop als atherosklerose-medikament |
| ATA1531/2004 | 2004-09-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2006029982A2 true WO2006029982A2 (de) | 2006-03-23 |
| WO2006029982A3 WO2006029982A3 (de) | 2006-09-21 |
Family
ID=36060391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2005/054445 Ceased WO2006029982A2 (de) | 2004-09-13 | 2005-09-08 | Behandlung von atherosklerose |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20090104211A1 (de) |
| EP (1) | EP1789081A2 (de) |
| JP (1) | JP2008512427A (de) |
| KR (1) | KR20070054206A (de) |
| CN (1) | CN101018564A (de) |
| AT (1) | AT500835B1 (de) |
| AU (1) | AU2005284133A1 (de) |
| CA (1) | CA2580261A1 (de) |
| TW (1) | TW200608990A (de) |
| WO (1) | WO2006029982A2 (de) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006097416A1 (en) * | 2005-03-15 | 2006-09-21 | Affiris Forschungs- Und Entwicklungs Gmbh | Compounds for use in the prevention and treatment of alzheimer's disease |
| JP2010535818A (ja) * | 2007-08-10 | 2010-11-25 | アフィリス・アクチェンゲゼルシャフト | アテローム性動脈硬化の治療 |
| WO2012101142A1 (en) * | 2011-01-26 | 2012-08-02 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Method for assessing a subject's risk of having a cardiovascular disease. |
| EP2532359A1 (de) | 2011-06-10 | 2012-12-12 | Affiris AG | CETP-Fragmente |
| JP2015121536A (ja) * | 2007-05-31 | 2015-07-02 | メディジーン アーゲー | ワクチンとしての変異型パルボウイルス構造タンパク質 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003303198A1 (en) | 2002-12-19 | 2004-07-14 | New York University | Method for treating amyloid disease |
| AT413336B (de) * | 2003-09-12 | 2006-02-15 | Mattner Frank Dr | Apherese-vorrichtung |
| AT500483B1 (de) * | 2004-07-13 | 2006-01-15 | Mattner Frank Dr | Set zur vorbeugung oder behandlung der alzheimer'schen erkrankung |
| JP5627568B2 (ja) * | 2009-03-13 | 2014-11-19 | 不二製油株式会社 | 抗アテローム性動脈硬化作用のあるジペプチド |
| MX347400B (es) | 2012-06-29 | 2017-04-18 | Univ Nac Autónoma De México | Vacuna de aplicacion nasal contra el desarrollo de la enfermedad aterosclerotica y el higado graso. |
| CN103071152B (zh) * | 2012-11-03 | 2018-02-23 | 中国医学科学院医学生物学研究所 | 动脉粥样硬化疫苗 |
| TW201627318A (zh) | 2014-10-22 | 2016-08-01 | 臺北醫學大學 | 膽固醇酯轉運蛋白抗原肽及其融合蛋白以及其組合物及應用 |
| CN110294791B (zh) * | 2019-06-13 | 2023-02-21 | 倪京满 | 具有胆固醇外流活性的抗动脉粥样硬化肽类似物及其应用 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993011782A1 (en) * | 1991-12-19 | 1993-06-24 | Southwest Foundation For Biomedical Research | Cetp inhibitor polypeptide, antibodies against the synthetic polypeptide and prophylactic and therapeutic anti-atherosclerosis treatments |
| JPH09501186A (ja) * | 1994-11-12 | 1997-02-04 | 株式会社エルジ化学 | コレステリルエステル運搬蛋白質阻害ペプチドおよびこれを含む動脈硬化症のための予防および治療剤 |
| US6410022B1 (en) * | 1995-05-01 | 2002-06-25 | Avant Immunotherapeutics, Inc. | Modulation of cholesteryl ester transfer protein (CETP) activity |
| GB0107658D0 (en) * | 2001-03-27 | 2001-05-16 | Chiron Spa | Streptococcus pneumoniae |
| ES2276732T3 (es) * | 2001-09-03 | 2007-07-01 | Bio Life Science Forschungs- Und Entwicklungsges.M.B.H. | Mimotopos de antigenos y vacuna contra enfermedades cancerosas. |
-
2004
- 2004-09-13 AT AT0153104A patent/AT500835B1/de not_active IP Right Cessation
-
2005
- 2005-06-17 TW TW094120200A patent/TW200608990A/zh unknown
- 2005-09-08 CN CNA2005800306618A patent/CN101018564A/zh active Pending
- 2005-09-08 EP EP05789506A patent/EP1789081A2/de not_active Withdrawn
- 2005-09-08 CA CA002580261A patent/CA2580261A1/en not_active Abandoned
- 2005-09-08 WO PCT/EP2005/054445 patent/WO2006029982A2/de not_active Ceased
- 2005-09-08 KR KR1020077006225A patent/KR20070054206A/ko not_active Withdrawn
- 2005-09-08 US US11/662,627 patent/US20090104211A1/en not_active Abandoned
- 2005-09-08 AU AU2005284133A patent/AU2005284133A1/en not_active Abandoned
- 2005-09-08 JP JP2007530713A patent/JP2008512427A/ja not_active Withdrawn
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006097416A1 (en) * | 2005-03-15 | 2006-09-21 | Affiris Forschungs- Und Entwicklungs Gmbh | Compounds for use in the prevention and treatment of alzheimer's disease |
| JP2018109636A (ja) * | 2007-05-31 | 2018-07-12 | メディジーン アーゲー | ワクチンとしての変異型パルボウイルス構造タンパク質 |
| JP2015121536A (ja) * | 2007-05-31 | 2015-07-02 | メディジーン アーゲー | ワクチンとしての変異型パルボウイルス構造タンパク質 |
| JP2014040438A (ja) * | 2007-08-10 | 2014-03-06 | Affiris Ag | アテローム性動脈硬化の治療 |
| JP2010535818A (ja) * | 2007-08-10 | 2010-11-25 | アフィリス・アクチェンゲゼルシャフト | アテローム性動脈硬化の治療 |
| US20110275556A1 (en) * | 2007-08-10 | 2011-11-10 | Affiris Ag | Treatment of atherosclerosis |
| CN101835483B (zh) * | 2007-08-10 | 2012-09-26 | 阿费里斯股份公司 | 动脉粥样硬化的治疗 |
| US8618046B2 (en) * | 2007-08-10 | 2013-12-31 | Affiris Ag | Treatment of atherosclerosis with cholesterol ester transport protein mimotopes |
| US9052326B2 (en) | 2011-01-26 | 2015-06-09 | Institut National De La Santé Et De La Recherche Médicale (Inserm) | Method for assessing a subject's risk of having a cardiovascular disease |
| US9945871B2 (en) | 2011-01-26 | 2018-04-17 | Inserm (Institut National De La Sante Et De La Recherche Medicale | Method for measuring the level of circulating inhibitory factor 1 protein in a subject measuring the level of circulating inhibitory factor 1 (IF1) protein in a subject |
| WO2012101142A1 (en) * | 2011-01-26 | 2012-08-02 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Method for assessing a subject's risk of having a cardiovascular disease. |
| WO2012168486A1 (en) | 2011-06-10 | 2012-12-13 | Affiris Ag | Cetp fragments |
| EP2532359A1 (de) | 2011-06-10 | 2012-12-12 | Affiris AG | CETP-Fragmente |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006029982A3 (de) | 2006-09-21 |
| AT500835B1 (de) | 2007-12-15 |
| EP1789081A2 (de) | 2007-05-30 |
| TW200608990A (en) | 2006-03-16 |
| KR20070054206A (ko) | 2007-05-28 |
| JP2008512427A (ja) | 2008-04-24 |
| AT500835A1 (de) | 2006-04-15 |
| US20090104211A1 (en) | 2009-04-23 |
| CN101018564A (zh) | 2007-08-15 |
| CA2580261A1 (en) | 2006-03-23 |
| AU2005284133A1 (en) | 2006-03-23 |
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