WO2002040518A1 - Domaine periplasmique d'une proteine omp d'enterobacterie et son utilisation comme porteur ou adjuvant - Google Patents
Domaine periplasmique d'une proteine omp d'enterobacterie et son utilisation comme porteur ou adjuvant Download PDFInfo
- Publication number
- WO2002040518A1 WO2002040518A1 PCT/FR2001/003596 FR0103596W WO0240518A1 WO 2002040518 A1 WO2002040518 A1 WO 2002040518A1 FR 0103596 W FR0103596 W FR 0103596W WO 0240518 A1 WO0240518 A1 WO 0240518A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- peptide
- protein
- periplasmic domain
- sequence
- composition according
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- 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
- C07K14/24—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Enterobacteriaceae (F), e.g. Citrobacter, Serratia, Proteus, Providencia, Morganella, Yersinia
- C07K14/26—Klebsiella (G)
-
- 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
- A61K2039/6031—Proteins
- A61K2039/6068—Other bacterial proteins, e.g. OMP
Definitions
- the invention relates to a pharmaceutical composition
- a pharmaceutical composition comprising in a pharmaceutically acceptable medium at least one peptide originating from a periplasmic domain of an enterobacterium Omp protein or a nucleic construct coding for said peptide, as is the use of such a peptide or of such a nucleic construct for the preparation of a vaccine intended for the prophylactic or therapeutic treatment of viral, bacterial, parasitic or fungal infections or for the preparation of a vaccine intended for the prophylactic or therapeutic treatment of cancers.
- Vaccination is an effective way to prevent or reduce viral or bacterial infections.
- the success of vaccination campaigns in these areas has made it possible to extend the concept of vaccine previously used in the field of infectious diseases to the fields of cancer and autoimmune diseases.
- Carrier proteins are of two types:
- OMPC Neisseria meningitidis
- TraT from Escherichia coli
- PorB of Neisseria meningitidis Feusco et al., J. Infect. Dis., 175, 1997, 364-372
- antigens generally have low immunogenicity and it is necessary to mix them with adjuvants.
- a compound which, associated with a molecule, in particular an antigen or hapten, is capable of generating an immune response directed against said molecule.
- a compound could in particular be used for the preparation of a vaccine composition intended to induce an antiviral, antibacterial, antifungal or antiparasitic, or antitumour immune protection.
- the OmpA of Klebsiella pneumoniae exhibits carrier protein activity, systemically, for peptide subunit antigens (patents WO 95/27787 and WO 96/14415; Haeuw et al. , Eur. J. Biochem., 255.1998, 446-454; Plotnicky-Gilquin et al, J. Viral., 73, 1999, 5637-5645) and polysaccharides (patent WO 97/41888; Rauly et al, Infect. Immun., 67, 1999, 5547-5551).
- This activity due to the presence of at least one T epitope on the protein (Haeuw et al.), Is comparable to that of a reference carrier protein such as tetanus toxoid (Rauly et al.), A protein used in vaccines for human use.
- the present invention thus relates to the use of the periplasmic domain of an enterobacterium Omp protein, devoid of the membrane part, as a carrier protein and / or adjuvant by the systemic route to increase the immunogenicity of an associated antigen covalently, either chemically conjugated (in particular via coupling reagent), or fused (chimeric protein expressed by genetic recombination when the associated antigen is of a protein nature).
- This periplasmic fragment lacking the membrane domain of the protein is active in the absence of detergent, unlike the whole protein. Its activity is moreover equivalent to that of the whole protein used in the presence of a detergent.
- peptide will also be understood to denote the polypeptides and proteins, these three terms being used interchangeably, and by the term “Omp” (for “Outer Membrane Protein”), the proteins of the outer membrane .
- Omp for “Outer Membrane Protein”
- peptide originating from a periplasmic domain of an enterobacterium Omp protein is intended to denote in particular any peptide whose acid sequence amino acid is included in the amino acid sequence of a periplasmic domain of an enterobacterium Omp protein and which, when administered in an organism, in particular in an animal or in humans, is capable of generating or increase an immune response, in particular directed against an infectious agent or a tumor cell when said periplasmic peptide is associated with an antigen or hapten specific for said infectious agent or said tumor cell.
- the subject of the invention is a pharmaceutical composition characterized in that it comprises, in a pharmaceutically acceptable medium, at least one peptide originating from a periplasmic domain of an enterobacterium Omp protein or a nucleic construct coding for said peptide.
- nucleic construct coding for said peptide originating from a periplasmic domain of an enterobacterium Omp protein is intended to denote preferably a nucleic construct, in particular of DNA or RNA type, the nucleic acid coding for a peptide derived from an enterobacterium Omp protein consists exclusively of a nucleic acid encoding its periplasmic domain, one of its homologous peptides or one of its fragments as defined below for the terms of homology or of fragments.
- said nucleic construct may further comprise other nucleic sequences necessary for example for the expression or cloning of said peptide originating from a periplasmic domain of an enterobacterium Omp protein (nucleic construct of expression vector and / or cloning), and / or a nucleic sequence coding for the immunogen, antigen or hapten which it is desired to associate with said peptide derived from the Omp protein.
- peptide originating from a periplasmic domain of an enterobacterium Omp protein is meant in particular a peptide chosen from:
- the periplasmic domain of an enterobacterium Omp protein can be obtained by an extraction process from a culture of said enterobacterium.
- the periplasmic domain of an enterobacterium Omp protein can also be obtained recombinantly.
- the peptide originating from a periplasmic domain of an enterobacterium Omp protein is chosen from a peptide originating from a periplasmic domain of an OmpA protein, and more preferably from a peptide originating from a periplasmic domain of an OmpA protein from Klebsellia pneumoniae.
- the peptide originating from a periplasmic domain of an enterobacterium Omp protein comprises, preferably consists of a peptide whose sequence is chosen from the following sequences: a) the amino acid sequence of sequence SEQ ID No. 2; b) the amino acid sequence of a sequence having a homology, preferably an identity after optimal alignment, of at least 80%, preferably
- nucleic acid or amino acid sequence having a homology of at least 80% after optimal alignment with a determined nucleic acid or amino acid sequence is meant a sequence which after optimal alignment with said determined sequence has a percentage identity of at least 80% with said determined sequence.
- percentage of identity between two nucleic acid or amino acid sequences within the meaning of the present invention is meant a percentage of identical nucleotides or amino acid residues between the two sequences to be compared, obtained after the best alignment, this percentage being purely statistical and the differences between the two sequences being distributed randomly and over their entire length.
- Sequence comparisons between two nucleic acid or amino acid sequences are traditionally carried out by comparing these sequences after having optimally aligned them, said comparison being carried out by segment or by "comparison window" to identify and compare the regions. sequence similarity locale.
- the optimal alignment of the sequences for the comparison can be carried out, besides manually, by means of the algorithm of local homology of Smith and Waterman (Ad. App.
- the percentage of identity between two nucleic acid or amino acid sequences is determined by comparing these two optimally aligned sequences per comparison window in which the region of the nucleic acid or amino acid sequence to be compared. may include additions or deletions with respect to the reference sequence for optimal alignment between these two sequences.
- the percentage of identity is calculated by determining the number of identical positions for which the nucleotide or the amino acid residue is identical between the two sequences, by dividing this number of identical positions by the total number of positions in the comparison window. and multiplying the result obtained by 100 to obtain the percentage of identity between these two sequences.
- BLAST 2 sequences available on the site http://www.ncbi.nlm.nih.gov/gorf7bl2.html, the parameters used being those given by default (in particular for the parameters “open gap penaltie”: 5, and “extension gap penaltie”: 2; the chosen matrix being for example the “BLOSUM 62” matrix proposed by the program), the percentage of identity between the two sequences to be compared being calculated directly through the program.
- the sequences of, or coding for, peptides capable of inducing are preferred.
- an immune response directed specifically against the antigen or hapten associated with it such as the induction of an immune response measured by means of the standard techniques described in the examples below.
- the present invention also relates to a composition according to the invention, characterized in that the pharmaceutical composition comprises a nucleic construct coding for said peptide originating from a periplasmic domain of an enterobacterium Omp protein or a transformed host cell capable of expressing said peptide originating from a periplasmic domain of an enterobacterium Omp protein.
- a subject of the invention is also the composition according to the invention, characterized in that said pharmaceutical composition further comprises an antigen, immunogen or hapten.
- immunogen, antigen or hapten specific for an infectious agent or a tumor cell is intended to denote in particular any compound expressed by an infectious agent, such as a virus, a bacterium, a yeast, a fungus or a parasite, by a tumor cell, or one of their structural analogues, which alone or in combination with an adjuvant or carrier is capable of inducing a specific immune response of said infectious agent or of said tumor cell.
- infectious agent such as a virus, a bacterium, a yeast, a fungus or a parasite
- a tumor cell or one of their structural analogues, which alone or in combination with an adjuvant or carrier is capable of inducing a specific immune response of said infectious agent or of said tumor cell.
- immunogen, antigen or hapten is also intended to denote in the present description a compound having a structural analogy with said antigen or hapten capable of inducing an immunological response directed against said antigen or hapten in an organism previously immunized with
- Said antigen or hapten can in particular be chosen from proteins, glycopeptides, lipopeptides, polysaccharides, oligosaccharides, nucleic acids and lipids.
- said antigen, immunogen or hapten is derived from a virus, a bacterium, a parasite or a fungus.
- said antigen, immunogen or hapten comprises at least one peptide derived from a microorganism responsible for airway pathologies chosen from NRS (respiratory syncytial virus), para influenza virus (PIN) , infiuenza virus, hantaviruses, streptococci, pneumococci, haemophilus influenza type b, rhinoviruses, coronoviruses and meningococci.
- said antigen, immunogen or hapten comprises at least one fragment of the protein G of the respiratory syncytial virus of type A or B, in particular human.
- said antigen, immunogen or hapten is associated or specific for a tumor cell.
- cancers whose tumors express an associated tumor antigen which can be prevented or treated by the uses according to the present invention, there may be mentioned in particular, but not limited to:
- the present invention also relates to a composition according to the invention, characterized in that said antigen, immunogen or hapten is coupled or mixed with the peptide originating from a periplasmic domain of an enterobacterium protein Omp.
- the invention also includes the use according to the invention, characterized in that said antigen or hapten is coupled by covalent bond, in particular by chemical coupling, with said peptide originating from a periplasmic domain of an enterobacterium Omp protein.
- said connecting element introduced is an amino acid.
- binding elements in particular amino acids to facilitate the coupling reactions between the peptide originating from a periplasmic domain of an enterobacterium Omp protein, and said immunogen, antigen or hapten.
- the covalent coupling between the peptide originating from a periplasmic domain of an enterobacterium Omp protein and said immunogen, antigen or hapten according to the invention can be produced at the N- or C-terminal end of said peptide.
- the bifunctional reagents allowing this coupling will be determined according to the end of said peptide chosen to perform the coupling and the nature of said immunogen, antigen or hapten to be coupled.
- the use according to the invention is characterized in that the coupling between said immunogen, antigen or hapten and said peptide originating from a periplasmic domain of an enterobacterium Omp protein is achieved by recombination genetic, when said immunogen, antigen or hapten is peptide in nature.
- the conjugates resulting from a coupling between the immunogen, antigen or hapten and said peptide originating from a periplasmic domain of an enterobacterium protein Omp can be prepared by genetic recombination.
- the chimeric or hybrid protein (the conjugate) can be produced by recombinant DNA techniques by insertion or addition to the DNA sequence coding for said peptide originating from a periplasmic domain of an enterobacterium Omp protein, a sequence encoding said immunogen, antigen or hapten of a protein nature.
- the methods for synthesizing hybrid molecules include the methods used in genetic engineering to construct hybrid polynucleotides encoding the desired polypeptide sequences.
- the present invention also relates to a pharmaceutical composition which comprises a nucleic construct coding for said hybrid protein, or which comprises a vector containing a nucleic construct coding for said hybrid protein or a transformed host cell containing said nucleic construct capable of expressing said protein hybrid.
- compositions according to the invention may also contain an adjuvant.
- the latter can in particular be chosen from MPL-A (“MonoPhosphoryl Lipid A”), Quil-A (adjuvant derived from saponin), ISCOM (“ImmunoStimulating COMplex”), Dimethyl Dioctadecyl Ammonium in the form of bromide (DDAB ) or chloride (DDAC), CpG (oligodeoxynucleotides containing a specific motif centered on a CpG dinucleotide), Leif (protein antigen derived from Leishmania capable of stimulating PBMC and antigen presenting cells, and of producing a Th-1 cytokine reaction ), CT (Cholic Toxin), LT (“heat Labil Toxin”) and detoxified versions of CT or LT.
- MPL-A MonoPhosphoryl Lipid A
- Quil-A adjuvant derived from saponin
- ISCOM ImmunoStimulating COMplex
- the pharmaceutical composition according to the invention does not contain an adjuvant other than the peptide originating from a periplasmic domain of an enterobacterium Omp protein.
- said pharmaceutical composition according to the invention does not contain any detergent.
- the pharmaceutically acceptable medium is the medium in which the compounds of the invention are administered, preferably a medium injectable into humans. It can consist of water, an aqueous saline solution or an aqueous solution based on dextrose and / or glycerol.
- the invention also comprises a composition according to the invention, characterized in that said pharmaceutical composition is conveyed in a form making it possible to improve its stability and / or its immunogenicity; thus, it can be conveyed in the form of liposomes, virosomes, nanospheres, microspheres or microcapsules.
- the present invention also relates to a protein from the periplasmic domain of an enterobacterium Omp chosen from the proteins of the following sequence: a) the protein of sequence SEQ ID No. 2; b) a protein of sequence having a homology, preferably an identity after optimal alignment, of at least 80%, preferably 85%, 90%, 95% and 99% with the sequence SEQ ID No. 2; c) a protein of at least 5 amino acids, preferably at least 8, 10, 15, 20, 25, 30, 40, 45, 50, 75 and 100 consecutive amino acids of the periplasmic domain of sequence SEQ ID N ° 2 and having an immunogenic activity, in particular as a carrier protein and / or as an adjuvant.
- the present invention also relates to a nucleic construct, in particular of the DNA type, coding for the periplasmic domain of an Omp protein. Enterobacteriaceae with sequence SEQ ID No. 2, its homologous sequences or its fragments as defined above in b) and c).
- the present invention relates in particular to a nucleic acid construction, characterized in that the nucleic acid coding for the peptide originating from the periplasmic domain is chosen from nucleic acids of the following sequence: a) the nucleic acid of sequence SEQ ID No. 1; b) a nucleic acid of sequence having a homology, preferably an identity after optimal alignment, of at least 80%, preferably 85%, 90%, 95% and 99% with the sequence SEQ ID No. 1; and c) a nucleic acid whose sequence consists of the sequence of a fragment of at least 15 nucleotides, preferably 24, 30, 45, 60, 75, 90, 105, 120, 135, 150, 225 and
- sequence SEQ ID No. 1 corresponds to amino acids 199 to 335 of the OmpA of Klebsiella pneumoniae (OmpA whose protein of 335 amino acids is also called protein P40).
- This fragment lacks the first 17 amino acids of the periplasmic domain (amino acids 182 to 198 of the said OmpA sequence of
- Klebsiella pneumoniae in order to eliminate the so-called "hinge" zone, which has a strong homology with the light chain 1 of human myosin.
- the invention also relates to the use of a peptide originating from a periplasmic domain of an enterobacterium Omp protein as defined above for the preparation of a vaccine intended for the prophylactic or therapeutic treatment of viral, bacterial infections , parasitic or fungal or for the preparation of a vaccine intended for the prophylactic or therapeutic treatment of cancers.
- the subject of the invention is also the use of a peptide originating from a periplasmic domain of an enterobacterium Omp protein as defined above for the preparation of a pharmaceutical composition for generating or enhancing an immune response against an infectious agent or a tumor cell.
- Figures 1A and 1B Study of the anti-G5 serum response after immunization of ALB / c B mice with the P40-G5 and P40 Southern-G5 conjugates ("P40 Canal” for fragment of the perplasmic domain of the P40 protein).
- the gene coding for the periplasmic part was obtained by PCR amplification from the plasmid DNA coding for rP40 using as primer couple: - the sense sequence oligonucleotide:
- the expression of the recombinant protein is induced by adding IAA (indole-3 acrylic acid) at 25 ⁇ g / ml in the medium. About 5 hours at 37 ° C after induction, the cells are harvested by centrifugation.
- IAA indole-3 acrylic acid
- the cells After centrifugation, the cells are resuspended in a buffer
- the purification is carried out by affinity chromatography on immobilized metal.
- the preceding dialysate is deposited on a column of the Chelating Sepharose type.
- the protein can be concentrated, after purification, by tangential ultrafiltration.
- the G5 peptide (SEQ ID No. 6) is a synthetic peptide of 16 amino acids, the sequence of which is as follows:
- This peptide corresponds to part 144-159 of protein G of the respiratory syncytial virus. It is coupled to the proteins P40 and P40peri, thanks to a cysteine residue introduced in the C-terminal position, using the bromo-N-hydroxysuccinimide acetate reagent according to the method described by Haeuw et al ..
- the conjugates obtained are analyzed by SDS-PAGE electrophoresis (PolyAcrylamide Gel Electrophoresis).
- the rate of coupling of the peptide to the proteins is estimated by assaying the carboxymethylcysteine residue released after hydrolysis (HCl 6N) of the conjugates.
- the coupling rate determined by this method is approximately 3 to 5 moles of coupled peptides per mole of P40peri.
- the perplasmic part of the P40 protein was compared to the whole P40 for its ability to induce an antibody response against a pure B epitope: the G5 peptide described above.
- rP40 for recombinant P40 protein
- FIGS. 1A and 1B show that the periplasmic part of P40 is capable, like the whole P40, of inducing an antibody response directed against a pure B epitope in the presence or in the absence of adjuvant.
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Gastroenterology & Hepatology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Epidemiology (AREA)
- Mycology (AREA)
- Immunology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Oncology (AREA)
- Communicable Diseases (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Peptides Or Proteins (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01996554A EP1335935A1 (fr) | 2000-11-17 | 2001-11-16 | Domaine periplasmique d'une proteine omp d'enterobacterie et son utilisation comme porteur ou adjuvant |
US10/432,056 US20040014661A1 (en) | 2000-11-17 | 2001-11-16 | Periplasmic domain of an enterobacterium omp protein and its use as carrier or adjuvant |
AU2002218383A AU2002218383A1 (en) | 2000-11-17 | 2001-11-16 | Periplasmic domain of an enterobacterium omp protein and its use as carrier or adjuvant |
CA002429144A CA2429144A1 (fr) | 2000-11-17 | 2001-11-16 | Domaine periplasmique d'une proteine omp d'enterobacterie et son utilisation comme porteur ou adjuvant |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR00/14909 | 2000-11-17 | ||
FR0014909A FR2816844A1 (fr) | 2000-11-17 | 2000-11-17 | Domaine periplasmique d'une proteine omp d'enterobacterie et son utilisation comme porteur et/ou adjuvant |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002040518A1 true WO2002040518A1 (fr) | 2002-05-23 |
WO2002040518A8 WO2002040518A8 (fr) | 2002-06-20 |
Family
ID=8856630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2001/003596 WO2002040518A1 (fr) | 2000-11-17 | 2001-11-16 | Domaine periplasmique d'une proteine omp d'enterobacterie et son utilisation comme porteur ou adjuvant |
Country Status (6)
Country | Link |
---|---|
US (1) | US20040014661A1 (fr) |
EP (1) | EP1335935A1 (fr) |
AU (1) | AU2002218383A1 (fr) |
CA (1) | CA2429144A1 (fr) |
FR (1) | FR2816844A1 (fr) |
WO (1) | WO2002040518A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2491946A1 (fr) * | 2009-10-19 | 2012-08-29 | Consejo Nacional De Investigaciones Cientificas Y Tecnicas (Conicet) | Adjuvant pour vaccins, vaccins le comprenant, et ses utilisations |
US9714283B2 (en) | 2014-10-28 | 2017-07-25 | Adma Biologics, Inc. | Compositions and methods for the treatment of immunodeficiency |
US10259865B2 (en) | 2017-03-15 | 2019-04-16 | Adma Biologics, Inc. | Anti-pneumococcal hyperimmune globulin for the treatment and prevention of pneumococcal infection |
WO2021120019A1 (fr) * | 2019-12-17 | 2021-06-24 | 中国科学院深圳先进技术研究院 | Composition d'immunisation et son procédé de préparation |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8501198B2 (en) | 2004-06-07 | 2013-08-06 | Qu Biologics Inc. | Tissue targeted antigenic activation of the immune response to treat cancers |
US8034359B2 (en) * | 2004-06-07 | 2011-10-11 | Qu Biologics Inc. | Tissue targeted antigenic activation of the immune response to cancers |
US9107864B2 (en) | 2004-06-07 | 2015-08-18 | Qu Biologics Inc. | Tissue targeted antigenic activation of the immune response to treat cancers |
US20060189711A1 (en) * | 2005-02-23 | 2006-08-24 | Ng Howard C | Silicon-containing polytrimethylene homo- or copolyether composition |
AU2015252726B2 (en) | 2014-05-02 | 2020-12-24 | Qu Biologics Inc. | Anti-microbial immunomodulation |
CN110302369B (zh) * | 2019-06-28 | 2022-04-29 | 中国人民解放军陆军军医大学 | 以壳聚糖修饰PLGA的大肠杆菌Vo外膜蛋白纳米粒疫苗及其制备方法和应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996014415A1 (fr) * | 1994-11-07 | 1996-05-17 | Pierre Fabre Medicament | Proteine porteuse a effet adjuvant, complexe immunogene la contenant, leur procede de preparation, sequence nucleotidique et vaccin |
-
2000
- 2000-11-17 FR FR0014909A patent/FR2816844A1/fr not_active Withdrawn
-
2001
- 2001-11-16 AU AU2002218383A patent/AU2002218383A1/en not_active Abandoned
- 2001-11-16 EP EP01996554A patent/EP1335935A1/fr not_active Withdrawn
- 2001-11-16 CA CA002429144A patent/CA2429144A1/fr not_active Abandoned
- 2001-11-16 US US10/432,056 patent/US20040014661A1/en not_active Abandoned
- 2001-11-16 WO PCT/FR2001/003596 patent/WO2002040518A1/fr not_active Application Discontinuation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996014415A1 (fr) * | 1994-11-07 | 1996-05-17 | Pierre Fabre Medicament | Proteine porteuse a effet adjuvant, complexe immunogene la contenant, leur procede de preparation, sequence nucleotidique et vaccin |
Non-Patent Citations (2)
Title |
---|
NGUYEN T N ET AL: "Chromosomal sequencing using a PCR-based biotin-capture method allowed isolation of the complete gene for the outer membrane protein A of Klebsiella pneumoniae.", GENE, vol. 210, no. 1, 27 March 1998 (1998-03-27), pages 93 - 101, XP004117455 * |
PUOHINIEMI R ET AL: "A strong antibody response to the periplasmic C-terminal domain of the OmpA protein of Escherichia coli is produced by immunization with purified OmpA or with whole E. coli or Salmonella typhimurium bacteria.", INFECTION AND IMMUNITY, vol. 58, no. 6, 1 June 1990 (1990-06-01), pages 1691 - 1696, XP002024834 * |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2491946A1 (fr) * | 2009-10-19 | 2012-08-29 | Consejo Nacional De Investigaciones Cientificas Y Tecnicas (Conicet) | Adjuvant pour vaccins, vaccins le comprenant, et ses utilisations |
EP2491946A4 (fr) * | 2009-10-19 | 2013-06-19 | Consejo Nac Invest Cient Tec | Adjuvant pour vaccins, vaccins le comprenant, et ses utilisations |
US9714283B2 (en) | 2014-10-28 | 2017-07-25 | Adma Biologics, Inc. | Compositions and methods for the treatment of immunodeficiency |
US9815886B2 (en) | 2014-10-28 | 2017-11-14 | Adma Biologics, Inc. | Compositions and methods for the treatment of immunodeficiency |
US9969793B2 (en) | 2014-10-28 | 2018-05-15 | Adma Biologics, Inc. | Compositions and methods for the treatment of immunodeficiency |
US10683343B2 (en) | 2014-10-28 | 2020-06-16 | Adma Biologics, Inc. | Compositions and methods for the treatment of immunodeficiency |
US11339206B2 (en) | 2014-10-28 | 2022-05-24 | Adma Biomanufacturing, Llc | Compositions and methods for the treatment of immunodeficiency |
US11780906B2 (en) | 2014-10-28 | 2023-10-10 | Adma Biomanufacturing, Llc | Compositions and methods for the treatment of immunodeficiency |
US10259865B2 (en) | 2017-03-15 | 2019-04-16 | Adma Biologics, Inc. | Anti-pneumococcal hyperimmune globulin for the treatment and prevention of pneumococcal infection |
US11084870B2 (en) | 2017-03-15 | 2021-08-10 | Adma Biologics, Inc. | Anti-pneumococcal hyperimmune globulin for the treatment and prevention of pneumococcal infection |
US11897943B2 (en) | 2017-03-15 | 2024-02-13 | Adma Biomanufacturing, Llc | Anti-pneumococcal hyperimmune globulin for the treatment and prevention of pneumococcal infection |
WO2021120019A1 (fr) * | 2019-12-17 | 2021-06-24 | 中国科学院深圳先进技术研究院 | Composition d'immunisation et son procédé de préparation |
Also Published As
Publication number | Publication date |
---|---|
US20040014661A1 (en) | 2004-01-22 |
AU2002218383A1 (en) | 2002-05-27 |
FR2816844A1 (fr) | 2002-05-24 |
EP1335935A1 (fr) | 2003-08-20 |
CA2429144A1 (fr) | 2002-05-23 |
WO2002040518A8 (fr) | 2002-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1409692B1 (fr) | Nouveaux peptides derives de la proteine g du vrs et leur utilisation dans un vaccin | |
JP6998866B2 (ja) | 緑膿菌PcrV連結型抗原ワクチン | |
JP7273214B2 (ja) | イヌアトピー性皮膚炎の治療 | |
US20220242920A1 (en) | Immunogenic composition | |
WO2002040518A1 (fr) | Domaine periplasmique d'une proteine omp d'enterobacterie et son utilisation comme porteur ou adjuvant | |
EP1776379A1 (fr) | Complexes immunogenes, leur procede de preparation et leur utilisation dans des compositions pharmaceutiques | |
EP1150707B1 (fr) | UTILISATION D'UNE PROTEINE OmpA D'ENTEROBACTERIE ASSOCIEE AU PEPTIDE ELAGIGILTV POUR LE TRAITEMENT DE MELANOMES | |
EP1124577B1 (fr) | Utilisation d'une proteine ompa d'enterobacterie, pour le ciblage specifique vers les cellules presentatrices d'antigenes | |
CA2204511A1 (fr) | Production de peptides recombinants, analogues de peptides naturels hydrophobes | |
WO2003010313A1 (fr) | Nouveaux derives d'anatoxines diphteriques et leur utilisation comme porteur | |
CA2385404A1 (fr) | Utilisation d'une proteine de membrane ompa d'enterobacterie associee a un peptide immunogene du vrs pour la preparation de vaccins administrables par voie nasale | |
WO2002035242A1 (fr) | Procede d'identification de nouvelles molecules se liant au recepteur lox | |
FR2828106A1 (fr) | Utilisation d'une omp d'enterobacterie de faible masse moleculaire comme porteur et/ou adjuvant | |
EP1278539A1 (fr) | Proteine omp associee a un lysat de cellules tumorales autologues et/ou heterologues | |
WO2001062240A2 (fr) | Utilisation d'un detergent de type zwittergent pour la preparation d'une composition pharmaceutique destinee a etre administree par voie nasale | |
FR2806913A1 (fr) | Utilisation d'ammoniums quaternaires aliphatiques comme adjuvant dans une composition pharmaceutique administrable par voie mucosale |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AU BR CA CN JP MX US ZA |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR |
|
AK | Designated states |
Kind code of ref document: C1 Designated state(s): AU BR CA CN JP MX US ZA |
|
AL | Designated countries for regional patents |
Kind code of ref document: C1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR |
|
CFP | Corrected version of a pamphlet front page | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2429144 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10432056 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2001996554 Country of ref document: EP Ref document number: 2002543526 Country of ref document: JP |
|
WWP | Wipo information: published in national office |
Ref document number: 2001996554 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 2001996554 Country of ref document: EP |