BR9815551A - Vacina de envoltório dimérica recombinante contra infecção flaviviral - Google Patents

Vacina de envoltório dimérica recombinante contra infecção flaviviral

Info

Publication number
BR9815551A
BR9815551A BR9815551-2A BR9815551A BR9815551A BR 9815551 A BR9815551 A BR 9815551A BR 9815551 A BR9815551 A BR 9815551A BR 9815551 A BR9815551 A BR 9815551A
Authority
BR
Brazil
Prior art keywords
dimeric
truncated
protein
wrap
vaccine
Prior art date
Application number
BR9815551-2A
Other languages
English (en)
Inventor
John M Ivy
Iain D Peters
Beth-Ann G Coller
Michael Mcdonnell
Kent E Harada
Original Assignee
Hawaii Biotech Group
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hawaii Biotech Group filed Critical Hawaii Biotech Group
Publication of BR9815551A publication Critical patent/BR9815551A/pt

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/005Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from viruses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • A61P31/14Antivirals for RNA viruses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2770/00MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses positive-sense
    • C12N2770/00011Details
    • C12N2770/24011Flaviviridae
    • C12N2770/24111Flavivirus, e.g. yellow fever virus, dengue, JEV
    • C12N2770/24122New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Virology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oncology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Communicable Diseases (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

<B>VACINA DE ENVOLTóRIO DIMéRICA RECOMBINANTE CONTRA INFECçãO FLAVIVIRAL<D> A presente invenção revela e reivindica vacinas que contêm, como ingrediente ativo, uma forma dimérica secretada recombinantemente produzida de proteína truncada de envoltório flaviviral. As vacinas são capazes de elicitar a produção de anticorpos neutralizantes contra flavivírus. As formas diméricas de proteína de envoltório flaviviral truncada são formadas: 1) através da ligação direta de duas cópias tandem de 80%E em um modo de cabeça até a cauda, via uma corda flexível; 2) pela formação de um domínio de zíper de leucina através da associação homodimérica de duas hélices de zíper de leucina, cada uma fundida com o término carbóxi de uma molécula 80%E, ou 3) pela formação de um domínio de feixe de quatro hélices não covalentemente associado formado, mediante a associação de duas frações de hélice-volta-hélice,cada uma fixada ao término carbóxi de uma mólécula de 80%E. Todos os produtos são expressos como uma poliproteína que inclui prM e os produtos 80%E modificados são secretados de células Schneider 2 de Drosophila melanogaster, utilizando a seq³ência de sinal de secreção de ativador de plasminógeno de tecido humano (tPA~ L~). Os produtos secretados são, em geral, mais facilmente purificados do que aqueles expressos intracelularmente, facilitando a produção da vacina. Um modalidade da presente invenção é dirigida a uma vacina para proteção de um indivíduo contra infecção por vírus da dengue. A vacina contém, como ingrediente ativo, a forma dimérica da proteína de envoltório truncado de um sorotipo de vírus da dengue. O E truncado dimérico é secretado como uma proteína produzida recombinantemente das células eucarióticas. A vacina pode conter, ainda, porções de proteínas de E dimérico de sorotipo de vírus da dengue, adicionais, similarmente produzidas. Outras modalidade da apresente invenção é dirigida a métodos para utilizar a forma dimérica da proteína de envoltório de dengue truncada, para o diagnóstico de infecção em indivíduos em risco da doença. O diagnóstico contém, como ingrediente ativo, a forma dimérica de proteína de envoltório truncado de um sorotipo de vírus da dengue. O E truncado dimérico é secretado como uma proteína produzida recombinantemente de células eucarióticas. O diagnóstico pode conter, ainda, porções de proteínas adicionais de E dimérico de sorotipo de vírus da dengue, similarmente produzidas.
BR9815551-2A 1997-07-31 1998-07-27 Vacina de envoltório dimérica recombinante contra infecção flaviviral BR9815551A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90422797A 1997-07-31 1997-07-31
PCT/US1998/015447 WO1999006068A2 (en) 1997-07-31 1998-07-27 Recombinant dimeric envelope vaccine against flaviviral infection

Publications (1)

Publication Number Publication Date
BR9815551A true BR9815551A (pt) 2000-10-31

Family

ID=25418806

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9815551-2A BR9815551A (pt) 1997-07-31 1998-07-27 Vacina de envoltório dimérica recombinante contra infecção flaviviral

Country Status (10)

Country Link
US (2) US6749857B1 (pt)
EP (1) EP1005363B1 (pt)
JP (1) JP2001511459A (pt)
KR (1) KR20010022452A (pt)
AT (1) ATE321567T1 (pt)
AU (1) AU752191B2 (pt)
BR (1) BR9815551A (pt)
CA (1) CA2298538A1 (pt)
DE (1) DE69834041T2 (pt)
WO (1) WO1999006068A2 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010022452A (ko) * 1997-07-31 2001-03-15 추후제출 플라비바이러스 감염에 대한 재조합 다이머형 엔벨롭 백신
AU778988B2 (en) 1998-06-04 2004-12-23 Government Of The United States Of America, As Represented By The Secretary Of The Department Of Health And Human Services, The Nucleic acid vaccines for prevention of flavivirus infection
US7227011B2 (en) 1998-06-04 2007-06-05 United States Of America As Represented By The Secretary Of The Department Of Health And Human Services, Centers For Disease Control And Prevention Nucleic acid vaccines for prevention of flavivirus infection
US6432411B1 (en) 1999-07-13 2002-08-13 Hawaii Biotechnology Group Recombinant envelope vaccine against flavivirus infection
JP2005509399A (ja) * 2000-11-14 2005-04-14 モーフオテク・インコーポレーテツド 遺伝的に改変された抗原の生成法
EP1372711A4 (en) * 2001-03-12 2005-06-01 Univ Yale COMPOSITIONS AND METHODS OF WEST NIL VIRUS POLYPEPTIDES
US20050287170A1 (en) * 2002-12-11 2005-12-29 Hawaii Biotech, Inc. Subunit vaccine against West Nile viral infection
WO2004052293A2 (en) * 2002-12-11 2004-06-24 Hawaii Biotech, Inc. Recombinant vaccine against flavivirus infection
US20040180058A1 (en) * 2002-12-20 2004-09-16 Shneider Alexander M. Vaccine compositions and methods
WO2005014627A1 (en) * 2003-08-07 2005-02-17 International Centre For Genetic Engineering And Biotechnology Recombinant dengue multi epitope proteins as diagnostic intermediates
WO2007034507A2 (en) * 2005-09-20 2007-03-29 International Centre For Genetic Engineering And Biotechnology Tetravalent dengue specific domain iii based chimeric recombinant protein
CU23586A1 (es) 2005-11-22 2010-10-30 Ct Ingenieria Genetica Biotech Métodos y proteínas para el tratamiento profiláctico y/o terapéutico de los cuatro serotipos del virus de dengue y otros flavivirus
CN101679954A (zh) * 2007-04-06 2010-03-24 伊维拉根公司 用于活的减毒病毒的方法和组合物
SG157244A1 (en) * 2008-05-15 2009-12-29 Mp Biomedicals Asia Pacific Pte Ltd Point of care test for the detection of exposure or immunity to dengue virus
US20110150914A1 (en) * 2008-06-09 2011-06-23 La Jolla Institute For Allergy And Immunology Compositions and methods for dengue virus (dv) treatment and vaccination
AU2010286368B2 (en) 2009-08-31 2015-09-03 Gen-Probe Incorporated Dengue virus assay
US10308689B2 (en) 2010-06-24 2019-06-04 La Jolla Institute For Allergy And Immunology Dengue virus (DV) polypeptide sequences, T cell epitopes and methods and uses thereof
WO2012045063A2 (en) * 2010-10-01 2012-04-05 University Of Rochester Flavivirus domain iii vaccine
JP6018575B2 (ja) * 2010-10-29 2016-11-02 メルク・シャープ・アンド・ドーム・コーポレーションMerck Sharp & Dohme Corp. デングウイルス組換えサブユニットスワクチン
BR112015001390B1 (pt) 2012-07-26 2024-04-30 The Henry M. Jackson Foundation For The Advancement Of Military Medicine, Inc Proteína de fusão, ácido nucleico isolado e uso de uma composição de vacina
CN105246506A (zh) 2013-06-21 2016-01-13 默沙东公司 登革病毒疫苗组合物及其使用方法
GB201413086D0 (en) * 2014-07-23 2014-09-03 Imp Innovations Ltd And Inst Pasteur Methods
CR20170280A (es) 2014-12-22 2017-08-21 Merck Sharp & Dohme Composiciones de vacuna para el virus del dengue y métodos de uso de las mismas
JP6908299B2 (ja) * 2016-06-06 2021-07-21 メディツィニシェ ウニベルジテート ウィーン サンプル中のフラビウイルスに特異的なIgM抗体の検出方法
EP3490595A4 (en) 2016-07-27 2020-07-15 Hawaii Biotech Inc. OPTIMIZED ZIKAVIRUS ENVELOPES AND EXPRESSION THEREOF

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2665710A1 (fr) 1990-08-10 1992-02-14 Pasteur Institut Baculovirus recombinant exprimant les proteines e et ns1 de virus appartenant aux flaviviridae ou de virus apparentes aux flaviviridae, applications diagnostiques et therapeutiques.
EP0543938A4 (en) 1990-08-14 1993-11-10 Isis Pharmaceuticals, Inc. Inhibition of influenza virus type a, ann arbor strain h2n2 by antisense oligonucleotides
US5514375A (en) 1990-08-15 1996-05-07 Virogenetics Corporation Flavivirus recombinant poxvirus vaccine
US5494671A (en) 1990-08-27 1996-02-27 The United States Of America As Represented By The Department Of Health And Human Services C-terminally truncated dengue and Japanese encephalitis virus envelope proteins
WO1992003161A1 (en) * 1990-08-27 1992-03-05 The United States Of America, Represented By The Secretary, United States Department Of Commerce Flavivirus envelope proteins with increased immunogenicity for use in immunization against virus infection
ES2184869T3 (es) * 1995-05-24 2003-04-16 Hawaii Biotech Group Vacuna sub-unitaria contra la infeccion por flavivirus.
FR2741077B1 (fr) * 1995-11-14 1998-01-23 Pasteur Institut Vaccin polyvalent anti-dengue
KR20010022452A (ko) * 1997-07-31 2001-03-15 추후제출 플라비바이러스 감염에 대한 재조합 다이머형 엔벨롭 백신

Also Published As

Publication number Publication date
EP1005363A2 (en) 2000-06-07
JP2001511459A (ja) 2001-08-14
AU752191B2 (en) 2002-09-12
US6749857B1 (en) 2004-06-15
WO1999006068A2 (en) 1999-02-11
EP1005363B1 (en) 2006-03-29
DE69834041D1 (de) 2006-05-18
AU8590598A (en) 1999-02-22
US20030175304A1 (en) 2003-09-18
ATE321567T1 (de) 2006-04-15
WO1999006068A3 (en) 1999-05-14
DE69834041T2 (de) 2006-12-14
KR20010022452A (ko) 2001-03-15
CA2298538A1 (en) 1999-02-11

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Legal Events

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: DE ACORDO COM O ART. 36 DA LPI (LEI 9279/96) 2O, O PEDIDO VOLTA A EXAME SENDO CONSIDERADO NAO PATENTEAVEL PELAS RAZOES EXPOSTAS NO PARECER TECNICO ANTERIOR. PORTANTO, INDEFIRO O PRESENTE PEDIDO.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.