WO2009014216A1 - Ｃ型肝炎ウイルス（hcv）に対して感染阻害活性を有する抗体およびその用途 - Google Patents

Ｃ型肝炎ウイルス（hcv）に対して感染阻害活性を有する抗体およびその用途 Download PDF

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Publication number
WO2009014216A1
WO2009014216A1 PCT/JP2008/063424 JP2008063424W WO2009014216A1 WO 2009014216 A1 WO2009014216 A1 WO 2009014216A1 JP 2008063424 W JP2008063424 W JP 2008063424W WO 2009014216 A1 WO2009014216 A1 WO 2009014216A1
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Prior art keywords
coding sequence
protein coding
hcv
hepatitis
virus
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PCT/JP2008/063424
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English (en)
French (fr)
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Takaji Wakita
Tetsuro Suzuki
Kenichi Morikawa
Noriaki Omi
Noriko Nakamura
Daisuke Akazawa
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Japan As Represented By Director-General Of National Institute Of Infectious Diseases
Toray Industries, Inc.
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Application filed by Japan As Represented By Director-General Of National Institute Of Infectious Diseases, Toray Industries, Inc. filed Critical Japan As Represented By Director-General Of National Institute Of Infectious Diseases
Priority to CA2694397A priority Critical patent/CA2694397A1/en
Priority to EP08791668A priority patent/EP2177535A4/en
Priority to AU2008280057A priority patent/AU2008280057A1/en
Priority to CN200880108581A priority patent/CN101809033A/zh
Priority to US12/670,383 priority patent/US20100291545A1/en
Priority to JP2009524526A priority patent/JPWO2009014216A1/ja
Publication of WO2009014216A1 publication Critical patent/WO2009014216A1/ja

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/08—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses
    • C07K16/10—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses from RNA viruses
    • C07K16/1081—Togaviridae, e.g. flavivirus, rubella virus, hog cholera virus
    • C07K16/109—Hepatitis C virus; Hepatitis G virus
    • 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
    • A61P31/12—Antivirals
    • A61P31/14—Antivirals for RNA viruses
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/005—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from viruses
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565—Complementarity determining region [CDR]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/567—Framework region [FR]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • 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
    • C12N2770/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses positive-sense
    • C12N2770/00011—Details
    • C12N2770/24011—Flaviviridae
    • C12N2770/24211—Hepacivirus, e.g. hepatitis C virus, hepatitis G virus
    • C12N2770/24222—New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/005—Assays involving biological materials from specific organisms or of a specific nature from viruses
    • G01N2333/08—RNA viruses
    • G01N2333/18—Togaviridae; Flaviviridae
    • G01N2333/183—Flaviviridae, e.g. pestivirus, mucosal disease virus, bovine viral diarrhoea virus, classical swine fever virus (hog cholera virus) or border disease virus
    • G01N2333/186—Hepatitis C; Hepatitis NANB

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

Abstract

　本発明は、Ｃ型肝炎ウイルス（HCV）の感染を阻害する抗体を提供することを目的としている。上記目的を達成するために、本発明は、下記の（i）と（ii）とが連結したＣ型肝炎ウイルス（HCV）ゲノムから得られるＣ型肝炎ウイルス（HCV）粒子を抗原として認識し、Ｃ型肝炎ウイルス（HCV）に対して感染阻害活性を有する抗体を提供する。 　（i）（ａ）Ｃ型肝炎ウイルス（HCV）のJFH-1株の5’非翻訳領域、coreタンパク質コード配列、E1タンパク質コード配列、E2タンパク質コード配列およびp7タンパク質コード配列、または（ｂ）Ｃ型肝炎ウイルス（HCV）のJ6CF株の5’非翻訳領域、coreタンパク質コード配列、E1タンパク質コード配列、E2タンパク質コード配列およびp7タンパク質コード配列 　（ii）JFH-1株のNS2タンパク質コード配列、NS3タンパク質コード配列、NS4Aタンパク質コード配列、NS4Bタンパク質コード配列、NS5Aタンパク質コード配列、NS5Bタンパク質コード配列および3’非翻訳領域
PCT/JP2008/063424 2007-07-25 2008-07-25 Ｃ型肝炎ウイルス（hcv）に対して感染阻害活性を有する抗体およびその用途 WO2009014216A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA2694397A CA2694397A1 (en) 2007-07-25 2008-07-25 Antibody having inhibitory activity on infection with hepatitis c virus (hcv) and use thereof
EP08791668A EP2177535A4 (en) 2007-07-25 2008-07-25 ANTIBODIES HAVING INHIBITORY ACTIVITY ON HEPATITIS C VIRUS INFECTION (HCV) AND USE THEREOF
AU2008280057A AU2008280057A1 (en) 2007-07-25 2008-07-25 Antibody having inhibitory activity on infection with hepatitis C virus (HCV), and use thereof
CN200880108581A CN101809033A (zh) 2007-07-25 2008-07-25 对丙型肝炎病毒(hcv)感染具有抑制活性的抗体和其用途
US12/670,383 US20100291545A1 (en) 2007-07-25 2008-07-25 Antibody having inhibitory activity on infection with hepatitis c virus (hcv) and use thereof
JP2009524526A JPWO2009014216A1 (ja) 2007-07-25 2008-07-25 Ｃ型肝炎ウイルス（ｈｃｖ）に対して感染阻害活性を有する抗体およびその用途

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007193413 2007-07-25
JP2007-193413 2007-07-25

Publications (1)

Publication Number Publication Date
WO2009014216A1 true WO2009014216A1 (ja) 2009-01-29

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PCT/JP2008/063424 WO2009014216A1 (ja) 2007-07-25 2008-07-25 Ｃ型肝炎ウイルス（hcv）に対して感染阻害活性を有する抗体およびその用途

Country Status (7)

Country Link
US (1) US20100291545A1 (ja)
EP (1) EP2177535A4 (ja)
JP (1) JPWO2009014216A1 (ja)
CN (1) CN101809033A (ja)
AU (1) AU2008280057A1 (ja)
CA (1) CA2694397A1 (ja)
WO (1) WO2009014216A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011052735A1 (ja) * 2009-10-30 2011-05-05 東レ株式会社 C型肝炎ウイルス（hcv）に対して感染阻害活性を有する抗体及びその用途
JPWO2012133735A1 (ja) * 2011-03-31 2014-07-28 国立感染症研究所長 遺伝子型１ｂのＣ型肝炎ウイルスゲノム由来の核酸を含む核酸構築物、及び該核酸構築物が導入されたＣ型肝炎ウイルスゲノム複製細胞、並びに感染性Ｃ型肝炎ウイルス粒子の製造方法

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US8618275B2 (en) * 2007-05-18 2013-12-31 Hvidovre Hospital Efficient cell culture system for hepatitis C virus genotype 5A
US8569472B2 (en) * 2007-12-20 2013-10-29 Hvidovre Hospital Efficient cell culture system for hepatitis C virus genotype 6A
US8506969B2 (en) 2008-08-15 2013-08-13 Hvidovre Hospital Efficient cell culture system for hepatitis C virus genotype 7a
US8663653B2 (en) 2008-08-15 2014-03-04 Hvidovre Hospital Efficient cell culture system for hepatitis C virus genotype 2B
WO2010037403A1 (en) 2008-10-03 2010-04-08 Hvidovre Hospital Hepatitis c virus expressing reporter tagged ns5a protein
EP2822592B1 (en) 2012-03-08 2018-08-15 Ludwig Institute for Cancer Research Limited Tgf- 1 specific antibodies and methods and uses thereof
WO2013134665A1 (en) 2012-03-08 2013-09-12 Selig Sealing Products, Inc. Container sealing member with protected security component and removal tab
CN103642792B (zh) * 2013-12-25 2016-03-30 武汉大学 一种抗丙肝病毒的中和性单克隆抗体的制备及其应用
BR112016021576A2 (pt) * 2014-03-20 2017-10-10 Japan As Represented By Director General Of Nat Institute Of Infectious Diseases ?anticorpo da proteína e2 de vírus anti-hepatite c ou fragmento do anticorpo que se liga ao antígeno da mesma, ácido nucleico, e, medicamento?
WO2017223283A1 (en) 2016-06-22 2017-12-28 Icahn School Of Medicine At Mount Sinai Hcv core and minicore binding molecules
EP3530282A1 (en) * 2018-02-27 2019-08-28 Diaccurate Therapeutic methods
CN112898420A (zh) * 2021-02-09 2021-06-04 天津佰恒生物科技有限公司 人-人嵌合型抗病毒IgG抗体阳性质控品的制备方法及其应用

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011052735A1 (ja) * 2009-10-30 2011-05-05 東レ株式会社 C型肝炎ウイルス（hcv）に対して感染阻害活性を有する抗体及びその用途
CN102596996A (zh) * 2009-10-30 2012-07-18 东丽株式会社 对丙型肝炎病毒(hcv)具有感染抑制活性的抗体及其用途
US8592559B2 (en) 2009-10-30 2013-11-26 Toray Industries, Inc. Antibody having activity of inhibiting hepatitis C virus (HCV) infection and use thereof
JP5756757B2 (ja) * 2009-10-30 2015-07-29 東レ株式会社 Ｃ型肝炎ウイルス（ｈｃｖ）に対して感染阻害活性を有する抗体及びその用途
JPWO2012133735A1 (ja) * 2011-03-31 2014-07-28 国立感染症研究所長 遺伝子型１ｂのＣ型肝炎ウイルスゲノム由来の核酸を含む核酸構築物、及び該核酸構築物が導入されたＣ型肝炎ウイルスゲノム複製細胞、並びに感染性Ｃ型肝炎ウイルス粒子の製造方法

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