CA2661814A1 - Recombinant hcv e2 glycoprotein - Google Patents

Recombinant hcv e2 glycoprotein Download PDF

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Publication number
CA2661814A1
CA2661814A1 CA002661814A CA2661814A CA2661814A1 CA 2661814 A1 CA2661814 A1 CA 2661814A1 CA 002661814 A CA002661814 A CA 002661814A CA 2661814 A CA2661814 A CA 2661814A CA 2661814 A1 CA2661814 A1 CA 2661814A1
Authority
CA
Canada
Prior art keywords
hcv
glycoprotein
modified
variable region
binding
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002661814A
Other languages
English (en)
French (fr)
Inventor
Kathleen Mccaffrey
Heidi Drummer
Pantelis Poumbourios
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Macfarlane Burnet Institute for Medical Research and Public Health Ltd
Original Assignee
Individual
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
Priority claimed from AU2006904635A external-priority patent/AU2006904635A0/en
Application filed by Individual filed Critical Individual
Publication of CA2661814A1 publication Critical patent/CA2661814A1/en
Abandoned legal-status Critical Current

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    • 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
    • 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
    • C07K14/08RNA viruses
    • C07K14/18Togaviridae; Flaviviridae
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/12Viral antigens
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/12Viral antigens
    • A61K39/29Hepatitis virus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/395Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/42Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum viral
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/16Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
    • 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
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/04Immunostimulants
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/08Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses
    • C07K16/10Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses from RNA viruses
    • C07K16/1081Togaviridae, e.g. flavivirus, rubella virus, hog cholera virus
    • C07K16/109Hepatitis C virus; Hepatitis G virus
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/569Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/545Medicinal preparations containing antigens or antibodies characterised by the dose, timing or administration schedule
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/555Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
    • A61K2039/55511Organic adjuvants
    • A61K2039/55577Saponins; Quil A; QS21; ISCOMS
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • 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
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/34Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • 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
    • C12N2770/24211Hepacivirus, e.g. hepatitis C virus, hepatitis G virus
    • C12N2770/24222New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
    • 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
    • C12N2770/24211Hepacivirus, e.g. hepatitis C virus, hepatitis G virus
    • C12N2770/24234Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Virology (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Communicable Diseases (AREA)
  • Epidemiology (AREA)
  • Mycology (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Oncology (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Peptides Or Proteins (AREA)
CA002661814A 2006-08-25 2007-08-24 Recombinant hcv e2 glycoprotein Abandoned CA2661814A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
AU2006904635 2006-08-25
AU2006904635A AU2006904635A0 (en) 2006-08-25 Recombinant E2 Envelope Glycoprotein for Improved Treatment of HCV virus
AU2006906090A AU2006906090A0 (en) 2006-11-01 Recombinant HCV E2 Glycoprotein for use in HCV Vaccine Treatment
AU2006906090 2006-11-01
AU2006906282 2006-11-10
AU2006906282A AU2006906282A0 (en) 2006-11-10 Recombinant HCV E2 Glycoprotein for use in HCV Vaccine Treatment
PCT/AU2007/001221 WO2008022401A1 (en) 2006-08-25 2007-08-24 Recombinant hcv e2 glycoprotein

Publications (1)

Publication Number Publication Date
CA2661814A1 true CA2661814A1 (en) 2008-02-28

Family

ID=39106399

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002661814A Abandoned CA2661814A1 (en) 2006-08-25 2007-08-24 Recombinant hcv e2 glycoprotein

Country Status (8)

Country Link
US (2) US8535686B2 (enExample)
EP (1) EP2061805B1 (enExample)
JP (2) JP5674310B2 (enExample)
KR (1) KR101500017B1 (enExample)
CN (1) CN101563362B (enExample)
AU (1) AU2007288129B2 (enExample)
CA (1) CA2661814A1 (enExample)
WO (1) WO2008022401A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101500017B1 (ko) * 2006-08-25 2015-03-09 더 맥파레인 버넷 인스티튜트 포 메디칼 리서치 앤드 퍼블릭 헬스 리미티드 재조합 hcv e2 당단백질
US9758794B2 (en) 2008-04-22 2017-09-12 Rutgers, The State University Of New Jersey HCV E2 construct compositions and methods
US20110091495A1 (en) * 2008-04-22 2011-04-21 Rutgers, The State University Of New Jersey Hcv e2 construct compositions and methods
WO2009146902A1 (en) * 2008-06-03 2009-12-10 Okairòs Ag A vaccine for the prevention and therapy of hcv infections
CA2658714A1 (en) * 2009-03-17 2010-09-17 Thomas Krey Hcv-derived polypeptides and uses thereof
CN102199613A (zh) * 2010-03-25 2011-09-28 国立大学法人东京大学 感染性丙型肝炎病毒高生产hcv突变体及其应用
US9079950B2 (en) 2010-08-04 2015-07-14 The Macfarlane Burnet Institute For Medical Research And Public Health Ltd Modified Hepatitis C virus proteins
EP2643015B1 (en) 2010-11-26 2019-08-21 The Macfarlane Burnet Institute For Medical Research And Public Health Ltd Compositions and methods
WO2013033319A2 (en) * 2011-08-30 2013-03-07 The Board Of Trustees Of The Leland Stanford Junior University A cluster of neutralizing antibodies to hepatitis c virus
CN103102394B (zh) * 2013-02-27 2014-06-25 北京大学人民医院 丙型肝炎病毒b细胞表位肽puhi49及其应用
CN110049993A (zh) 2016-09-29 2019-07-23 麦克法兰布奈特医疗研究与公共健康研究所有限公司 组装的糖蛋白
US11008368B2 (en) * 2019-07-26 2021-05-18 The Scripps Research Institute Engineered HCV E2 immunogens and related vaccine compositions
AU2021270053A1 (en) * 2020-05-11 2022-12-15 Chancellor, Masters And Scholars Of The University Of Oxford A Hepatitis C nucleic acid vaccine encoding a variable domain deleted E2 polypeptide
CN112730851B (zh) * 2021-03-31 2021-06-22 南京立顶医疗科技有限公司 一种高灵敏SARS-CoV-2中和抗体的检测方法、检测试剂盒

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2176342T5 (es) 1994-10-21 2010-02-09 Innogenetics N.V. Secuencias del genotipo 7 del virus de la hepatitis c y su utilizacion como agentes profilacticos, terapeuticos y de diagnosticos.
JP2002528140A (ja) * 1998-11-05 2002-09-03 ザ ボード オブ トラスティーズ オブ リーランド スタンフォード ジュニア ユニバーシティ ヒトpan−hcvヒトモノクローナル抗体
AU7602800A (en) * 1999-09-23 2001-04-24 Government Of The United States Of America, As Represented By The Secretary Of The Department Of Health And Human Services, The Hepatitis c virus envelope two protein (e2) which lacks all or part of the hypervariable region one (hvr1), corresponding nucleic acids, chimeric viruses and uses thereof
EP1326625A4 (en) 2000-09-13 2005-05-04 Hawaii Biotech Inc IMMUNOGENIC COMPOSITION OF HEPATITIS C AND METHODS OF USING THE SAME
RU2274643C2 (ru) * 2001-04-24 2006-04-20 Иннодженетикс Н.В. Выделенный оболочечный белок hcv, способ его получения и лекарство, вакцина, фармацевтическая композиция (варианты) его содержащие
IL145440A0 (en) * 2001-09-13 2002-06-30 Xtl Biopharmaceuticals Ltd Synthetic hcv envelope proteins and their use for vaccination
EP1716250B1 (en) * 2004-01-07 2015-08-05 Third Wave Technologies, Inc. Determination of hepatitis c virus genotype
KR101500017B1 (ko) * 2006-08-25 2015-03-09 더 맥파레인 버넷 인스티튜트 포 메디칼 리서치 앤드 퍼블릭 헬스 리미티드 재조합 hcv e2 당단백질

Also Published As

Publication number Publication date
AU2007288129B2 (en) 2013-03-07
EP2061805A1 (en) 2009-05-27
US8535686B2 (en) 2013-09-17
CN101563362B (zh) 2015-02-11
EP2061805A4 (en) 2010-08-04
JP2014240427A (ja) 2014-12-25
KR20090053930A (ko) 2009-05-28
AU2007288129A1 (en) 2008-02-28
CN101563362A (zh) 2009-10-21
US9598467B2 (en) 2017-03-21
WO2008022401A1 (en) 2008-02-28
EP2061805B1 (en) 2020-02-12
JP5999524B2 (ja) 2016-09-28
US20110014209A1 (en) 2011-01-20
JP2010501594A (ja) 2010-01-21
KR101500017B1 (ko) 2015-03-09
US20140120127A1 (en) 2014-05-01
JP5674310B2 (ja) 2015-02-25

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EEER Examination request
FZDE Discontinued

Effective date: 20181205