RU2364418C2 - VACCINE COMPOSITIONS CONTAINING L2 AND/OR L3 IMMUNOTYPE LIPOPOLYSACCHARIDES AND ORIGINATED FROM STRAIN NEISSERIA MENINGITIDIS IgtB- - Google Patents
VACCINE COMPOSITIONS CONTAINING L2 AND/OR L3 IMMUNOTYPE LIPOPOLYSACCHARIDES AND ORIGINATED FROM STRAIN NEISSERIA MENINGITIDIS IgtB- Download PDFInfo
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- RU2364418C2 RU2364418C2 RU2005102396/13A RU2005102396A RU2364418C2 RU 2364418 C2 RU2364418 C2 RU 2364418C2 RU 2005102396/13 A RU2005102396/13 A RU 2005102396/13A RU 2005102396 A RU2005102396 A RU 2005102396A RU 2364418 C2 RU2364418 C2 RU 2364418C2
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- strain
- neisserial
- immunotype
- neisseria
- vesicle
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Abstract
FIELD: medicine.
SUBSTANCE: invention refers to versions of Neisseria, particularly meningococcal vesicular agents or vaccines produced of vesicles of outer membrane. There are also disclosed preferential methods and vaccine products based on application of new L2 immunotype LOS (lipooligosaccharides) and/or L3 immunotype LOS, including subunit vaccines or meningococcal vaccines produced of vesicles of outer membrane, as well as an immunogenic composition used for prevention or treatment of Neisseria-caused disease. There are described combined genes of negative regulation, such as PorA and OpA, PorA and OpC, OpA and OpC, PorA and OpA and OpC. It is alternatively or additionally shown that IgtB- represents an ideal mutation for effective and safe use of L3 and/or L2 LOS in Neisseria vaccine compositions. Besides, there are vesicular vaccines produced of IgtB- and meningococcal mutants, defective in capsular-like polysaccharide, as well as preferential methods for preparing the vesicular agents, where LOS shall be preserved as a constitutive antigen.
EFFECT: agents prepared under the present invention are safer and/or more effective for human application.
29 cl, 12 dwg, 1 tbl, 11 ex
Description
Claims (29)
а) выделения пузырьков из штамма нейссерий, где указанный штамм представляет собой мутант IgtB-,
б) осуществления химизма, подходящего для конъюгации олигосахаридной группировки ЛОС, присутствующей в пузырьках, с белком наружной мембраны, присутствующим в том же пузырьке,
в) выделения пузырькового препарата с внутрипузырьковой конъюгацией, и
г) при необходимости приготовления пузырькового препарата с внутрипузырьковой конъюгацией с еще одним пузырьковым препаратом с внутрипузырьковой конъюгацией, приготовленным тем же способом, но имеющим ЛОС другого иммунотипа, и/или приготовления пузырькового препарата с фармацевтически приемлемым эксципиентом для изготовления вакцинной композиции.18. The method for producing a vesicle preparation with intravesical conjugation according to claim 12 from a strain of Neisseria, into the outer membrane of which an outer membrane protein conjugated with VOC is integrated, comprising stages;
a) the selection of bubbles from a strain of Neisseria, where the specified strain is a mutant IgtB - ,
b) the implementation of chemism suitable for conjugation of the oligosaccharide group of VOCs present in the vesicles with the protein of the outer membrane present in the same vesicle,
c) isolating a vesicle preparation with intravesical conjugation, and
d) if necessary, the preparation of a vesicle preparation with intravesical conjugation with another vesicle preparation with intravesical conjugation prepared in the same way but having a VOC of a different immunotype, and / or preparation of a vesicle preparation with a pharmaceutically acceptable excipient for the manufacture of a vaccine composition.
Applications Claiming Priority (19)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0218036.2 | 2002-08-02 | ||
GB0218035.4 | 2002-08-02 | ||
GB0218037.0 | 2002-08-02 | ||
GB0218037A GB0218037D0 (en) | 2002-08-02 | 2002-08-02 | Vaccine composition |
GB0218051A GB0218051D0 (en) | 2002-08-02 | 2002-08-02 | Vaccine composition |
GB0218051.1 | 2002-08-02 | ||
GB0218036A GB0218036D0 (en) | 2002-08-02 | 2002-08-02 | Vaccine |
GBGB0220199.4A GB0220199D0 (en) | 2002-08-30 | 2002-08-30 | Mutant protein and refolding method |
GB0220197.8 | 2002-08-30 | ||
GB0220199.4 | 2002-08-30 | ||
GB0225531.3 | 2002-11-01 | ||
GB0225524.8 | 2002-11-01 | ||
GB0225531A GB0225531D0 (en) | 2002-11-01 | 2002-11-01 | Vaccine |
GB0230168A GB0230168D0 (en) | 2002-12-24 | 2002-12-24 | Vaccine composition |
GB0230170.3 | 2002-12-24 | ||
GB0230164.6 | 2002-12-24 | ||
GB0230168.7 | 2002-12-24 | ||
GB0305028.3 | 2003-03-05 | ||
GB0305028A GB0305028D0 (en) | 2003-03-05 | 2003-03-05 | Vaccine |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2005102396A RU2005102396A (en) | 2005-10-27 |
RU2364418C2 true RU2364418C2 (en) | 2009-08-20 |
Family
ID=35847713
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2007127448/15A RU2494758C2 (en) | 2002-08-02 | 2003-07-31 | Neisseria vaccine compositions containing antigen combination |
RU2005102396/13A RU2364418C2 (en) | 2002-08-02 | 2003-07-31 | VACCINE COMPOSITIONS CONTAINING L2 AND/OR L3 IMMUNOTYPE LIPOPOLYSACCHARIDES AND ORIGINATED FROM STRAIN NEISSERIA MENINGITIDIS IgtB- |
RU2005102587/15A RU2359696C2 (en) | 2002-08-02 | 2003-07-31 | Vaccine composition containing transferrin-binding protein and hsf from gram-negative bacteria |
RU2005101322/15A RU2317106C2 (en) | 2002-08-02 | 2003-07-31 | Neusserial vaccine compositions containing combination of antigens |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2007127448/15A RU2494758C2 (en) | 2002-08-02 | 2003-07-31 | Neisseria vaccine compositions containing antigen combination |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2005102587/15A RU2359696C2 (en) | 2002-08-02 | 2003-07-31 | Vaccine composition containing transferrin-binding protein and hsf from gram-negative bacteria |
RU2005101322/15A RU2317106C2 (en) | 2002-08-02 | 2003-07-31 | Neusserial vaccine compositions containing combination of antigens |
Country Status (1)
Country | Link |
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RU (4) | RU2494758C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6283674B2 (en) * | 2012-09-18 | 2018-02-21 | 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 | Outer membrane vesicles |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9808866D0 (en) * | 1998-04-24 | 1998-06-24 | Smithkline Beecham Biolog | Novel compounds |
GB9918319D0 (en) * | 1999-08-03 | 1999-10-06 | Smithkline Beecham Biolog | Vaccine composition |
EP2110137A1 (en) * | 1999-09-30 | 2009-10-21 | ISIS Innovation Limited | Vaccine against neisseria infection |
DK1897555T3 (en) * | 2000-01-17 | 2014-10-13 | Novartis Vaccines & Diagnostic | Supplemental OMV vaccine against meningococcus |
-
2003
- 2003-07-31 RU RU2007127448/15A patent/RU2494758C2/en not_active IP Right Cessation
- 2003-07-31 RU RU2005102396/13A patent/RU2364418C2/en not_active IP Right Cessation
- 2003-07-31 RU RU2005102587/15A patent/RU2359696C2/en not_active IP Right Cessation
- 2003-07-31 RU RU2005101322/15A patent/RU2317106C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2494758C2 (en) | 2013-10-10 |
RU2007127448A (en) | 2009-04-27 |
RU2317106C2 (en) | 2008-02-20 |
RU2005101322A (en) | 2005-11-20 |
RU2005102396A (en) | 2005-10-27 |
RU2359696C2 (en) | 2009-06-27 |
RU2005102587A (en) | 2005-09-10 |
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Legal Events
Date | Code | Title | Description |
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TK4A | Correction to the publication in the bulletin (patent) |
Free format text: AMENDMENT TO CHAPTER -FG4A- IN JOURNAL: 23-2009 FOR TAG: (57) |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160801 |