CY1115777T1 - Βελτιωμενα κυστιδια εξωτερικης μεμβρανης βακτηριων - Google Patents
Βελτιωμενα κυστιδια εξωτερικης μεμβρανης βακτηριωνInfo
- Publication number
- CY1115777T1 CY1115777T1 CY20141100736T CY141100736T CY1115777T1 CY 1115777 T1 CY1115777 T1 CY 1115777T1 CY 20141100736 T CY20141100736 T CY 20141100736T CY 141100736 T CY141100736 T CY 141100736T CY 1115777 T1 CY1115777 T1 CY 1115777T1
- Authority
- CY
- Cyprus
- Prior art keywords
- pellet
- collecting
- detergent
- outer membrane
- membrane vesicles
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title abstract 6
- 239000008188 pellet Substances 0.000 abstract 4
- 230000001580 bacterial effect Effects 0.000 abstract 3
- 239000003599 detergent Substances 0.000 abstract 3
- 241000040340 Oat mosaic virus Species 0.000 abstract 2
- 238000000703 high-speed centrifugation Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000006228 supernatant Substances 0.000 abstract 2
- 102000018697 Membrane Proteins Human genes 0.000 abstract 1
- 108010052285 Membrane Proteins Proteins 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 230000002163 immunogen Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
Classifications
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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
- A61K39/02—Bacterial antigens
- A61K39/095—Neisseria
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
- A61P37/04—Immunostimulants
-
- 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
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/06—Lysis of microorganisms
-
- 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
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
-
- 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
- C12N13/00—Treatment of microorganisms or enzymes with electrical or wave energy, e.g. magnetism, sonic waves
-
- 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
-
- 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)
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Medicinal Chemistry (AREA)
- Microbiology (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Mycology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Epidemiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Peptides Or Proteins (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Medicinal Preparation (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Materials For Medical Uses (AREA)
Abstract
Οι υπάρχουσες μέθοδοι της προηγούμενης τεχνικής για την παρασκευή μηνιγγιτικοκοκκικών ΟΜV παρασκευάσματος εμπλέκουν την χρήση απορρυπαντικού κατά την διάρκεια της διάσπασης της βακτηριακής μεμβράνης. Σύμφωνα με την εφεύρεση, η διάσπαση της μεμβράνης ουσιαστικά γίνεται απουσία απορρυπαντικού. Τα ΟΜV που προκύπτουν που διατηρούν σημαντικά ανοσογονικά συστατικά, ιδιαίτερα (i) την προστατευτική πρωτεΐνη επιφανείας ΝspΑ (ii) την πρωτεΐνη ΝΜΒ2132 και (iii) την πρωτεΐνη ΝΜΒ 1870. Η μέθοδος της εφεύρεσης τυπικά εμπλέκει τα ακόλουθα βασικά στάδια : (α) επεξεργασία βακτηριακών κυττάρων ουσιαστικά απουσία απορρυπαντικού, (β) φυγοκέντρηση της σύνθεσης του σταδίου (α) για τον διαχωρισμό των κυστιδίων της εξωτερικής μεμβράνης από τα επεξεργασμένα κύτταρα και από τα κυτταρικά κατάλοιπα και συλλογή του υπερκειμένου, (γ) εκτέλεση φυγοκέντρησης υψηλής ταχύτητας του υπερκειμένου του σταδίου (β) και συλλογή των κυστιδίων της εξωτερικής μεμβράνης σε ένα ίζημα , (δ) αναδιάλυση του ιζήματος από το στάδιο (γ) σε ένα ρυθμιστικό διάλυμα, (ε) εκτέλεση μίας δεύτερης φυγοκέντρησης υψηλής ταχύτητας σύμφωνα με το στάδιο (γ), συλλογή κυστιδίων εξωτερικής μεμβράνης σε ένα ίζημα, (στ) αναδιάλυση του ιζήματος από το στάδιο (ε) σε ένα υδατικό διάλυμα.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0220194.5A GB0220194D0 (en) | 2002-08-30 | 2002-08-30 | Improved vesicles |
| EP07012893.9A EP1864679B1 (en) | 2002-08-30 | 2003-09-01 | Improved bacterial outer membrane vesicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CY1115777T1 true CY1115777T1 (el) | 2017-01-25 |
Family
ID=9943238
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CY20071101197T CY1107737T1 (el) | 2002-08-30 | 2007-09-17 | Βελτιωμενα κυστιδια εξωτερικης μεμβρανης βακτηριων |
| CY20131100752T CY1114570T1 (el) | 2002-08-30 | 2013-09-02 | Βελτιωμενα κυστιδια βακτηριακης εξωτερικης μεμβρανης |
| CY20141100736T CY1115777T1 (el) | 2002-08-30 | 2014-09-11 | Βελτιωμενα κυστιδια εξωτερικης μεμβρανης βακτηριων |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CY20071101197T CY1107737T1 (el) | 2002-08-30 | 2007-09-17 | Βελτιωμενα κυστιδια εξωτερικης μεμβρανης βακτηριων |
| CY20131100752T CY1114570T1 (el) | 2002-08-30 | 2013-09-02 | Βελτιωμενα κυστιδια βακτηριακης εξωτερικης μεμβρανης |
Country Status (21)
| Country | Link |
|---|---|
| US (2) | US20060166344A1 (el) |
| EP (5) | EP2258388B1 (el) |
| JP (3) | JP2006503822A (el) |
| CN (2) | CN1688334A (el) |
| AT (1) | ATE366117T1 (el) |
| AU (1) | AU2003263534B2 (el) |
| BR (1) | BRPI0314094A8 (el) |
| CA (1) | CA2497165C (el) |
| CY (3) | CY1107737T1 (el) |
| DE (1) | DE60314756T2 (el) |
| DK (3) | DK1534326T3 (el) |
| ES (4) | ES2289351T3 (el) |
| FR (1) | FR13C0046I2 (el) |
| GB (1) | GB0220194D0 (el) |
| LU (1) | LU92239I2 (el) |
| MX (1) | MXPA05002316A (el) |
| NZ (1) | NZ538673A (el) |
| PT (3) | PT1534326E (el) |
| RU (1) | RU2325184C2 (el) |
| SI (2) | SI2258389T1 (el) |
| WO (1) | WO2004019977A2 (el) |
Families Citing this family (85)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9906927A (pt) * | 1998-01-14 | 2001-11-20 | Chiron Spa | Proteìnas de neisseria meningitidis |
| AU761495B2 (en) | 1998-05-29 | 2003-06-05 | Chiron Corporation | Combination meningitidis B/C vaccines |
| CA2838395C (en) | 1999-05-19 | 2016-07-19 | Novartis Vaccines And Diagnostics S.R.L. | Combination neisserial compositions |
| GB9928196D0 (en) | 1999-11-29 | 2000-01-26 | Chiron Spa | Combinations of B, C and other antigens |
| CN102172398A (zh) | 2000-01-17 | 2011-09-07 | 诺华疫苗和诊断有限公司 | 含有脑膜炎奈瑟球菌b血清群外膜蛋白质的外膜囊(omv)疫苗 |
| ES2519440T3 (es) | 2000-07-27 | 2014-11-07 | Children's Hospital & Research Center At Oakland | Vacunas para la protección de amplio espectro contra enfermedades causadas por Neisseria meningitidis |
| MX339524B (es) | 2001-10-11 | 2016-05-30 | Wyeth Corp | Composiciones inmunogenicas novedosas para la prevencion y tratamiento de enfermedad meningococica. |
| GB0227346D0 (en) | 2002-11-22 | 2002-12-31 | Chiron Spa | 741 |
| GB0316560D0 (en) | 2003-07-15 | 2003-08-20 | Chiron Srl | Vesicle filtration |
| GB0323103D0 (en) | 2003-10-02 | 2003-11-05 | Chiron Srl | De-acetylated saccharides |
| CU23377A1 (es) * | 2003-11-04 | 2009-05-28 | Ct De Ingenieria Genetica Y Biotecnologia | Metodo para la incorporacion de antigenos en vesiculas de membrana externa de bacterias y formulaciones resultantes |
| GB0416120D0 (en) | 2004-07-19 | 2004-08-18 | Health Prot Agency | Stable compositions containing OMV's |
| CA2576280A1 (en) | 2004-08-13 | 2006-02-16 | Barry J. Marshall | Helicobacter pylori-based delivery system |
| US8029777B2 (en) | 2004-08-13 | 2011-10-04 | Marshall Barry J | Helicobacter system and uses thereof |
| GB0419627D0 (en) | 2004-09-03 | 2004-10-06 | Chiron Srl | Immunogenic bacterial vesicles with outer membrane proteins |
| GB0424092D0 (en) | 2004-10-29 | 2004-12-01 | Chiron Srl | Immunogenic bacterial vesicles with outer membrane proteins |
| JP4993750B2 (ja) | 2005-01-27 | 2012-08-08 | チルドレンズ ホスピタル アンド リサーチ センター アット オークランド | 髄膜炎菌に起因する疾患に対する広域防御のための、gna1870を基にした小胞ワクチン |
| DK1858919T3 (da) * | 2005-02-18 | 2012-07-16 | Novartis Vaccines & Diagnostic | Immunogener fra uropathogen Escherichia coli |
| US20090074712A1 (en) * | 2005-05-19 | 2009-03-19 | Compton | Methods for Treatment and Prevention of Infection |
| KR20130122810A (ko) | 2005-06-27 | 2013-11-08 | 글락소스미스클라인 바이오로지칼즈 에스.에이. | 백신 제조 방법 |
| GB0524066D0 (en) | 2005-11-25 | 2006-01-04 | Chiron Srl | 741 ii |
| AU2014268186C1 (en) * | 2006-04-26 | 2017-12-07 | Wyeth Llc | Novel formulations which stabilize and inhibit precipitation of immunogenic compositions |
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| RU2475496C2 (ru) | 2008-02-21 | 2013-02-20 | Новартис Аг | МЕНИНГОКОККОВЫЕ ПОЛИПЕПТИДЫ fHBP |
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| EP2470205A1 (en) | 2009-08-27 | 2012-07-04 | Novartis AG | Adjuvant comprising aluminium, oligonucleotide and polycation |
| BR112012004275A2 (pt) | 2009-08-27 | 2016-11-16 | Novartis Ag | polipeptídios híbridos incluindo sequências meningocócicas de fhbp |
| WO2011027956A2 (ko) | 2009-09-04 | 2011-03-10 | 주식회사이언메딕스 | 그람 양성 박테리아에서 유래한 세포밖 소포체 및 이를 이용한 질병 모델 |
| CN102480932B (zh) * | 2009-09-01 | 2015-01-14 | 阿昂梅迪克斯公司 | 源于肠道共生细菌的细胞外小泡及利用其的疫苗、备选药物筛选方法 |
| TWI445708B (zh) | 2009-09-02 | 2014-07-21 | Irm Llc | 作為tlr活性調節劑之化合物及組合物 |
| JP5988492B2 (ja) | 2009-09-02 | 2016-09-07 | ノバルティス アーゲー | Tlr活性モジュレーターを含む免疫原性組成物 |
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| NZ607224A (en) | 2010-09-10 | 2014-11-28 | Wyeth Llc | Non-lipidated variants of neisseria meningitidis orf2086 antigens |
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| JP6002763B2 (ja) * | 2011-07-07 | 2016-10-05 | デ スタート デル ネダーランデン、フェルト.ドール デ ミニスター ファン フェーウェーエス | グラム陰性細菌の外膜小胞を、洗浄剤を含まずに生産するためのプロセス |
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| RU2665841C2 (ru) | 2012-03-09 | 2018-09-04 | Пфайзер Инк. | Композиции neisseria meningitidis и способы их применения |
| SA115360586B1 (ar) | 2012-03-09 | 2017-04-12 | فايزر انك | تركيبات لعلاج الالتهاب السحائي البكتيري وطرق لتحضيرها |
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| JP2023541876A (ja) | 2020-09-11 | 2023-10-04 | グラクソスミスクライン バイオロジカルズ ソシエテ アノニム | 外膜小胞 |
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2002
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