WO2000065077A8 - Triple hybrid amplicon vector systems to generate retroviral packaging lines - Google Patents

Triple hybrid amplicon vector systems to generate retroviral packaging lines

Info

Publication number
WO2000065077A8
WO2000065077A8 PCT/US2000/010669 US0010669W WO0065077A8 WO 2000065077 A8 WO2000065077 A8 WO 2000065077A8 US 0010669 W US0010669 W US 0010669W WO 0065077 A8 WO0065077 A8 WO 0065077A8
Authority
WO
WIPO (PCT)
Prior art keywords
retrovirus
vector
cells
hsv
hybrid
Prior art date
Application number
PCT/US2000/010669
Other languages
French (fr)
Other versions
WO2000065077A1 (en
Inventor
Miguel Sena-Esteves
Xandra O Breakefield
Yoshinaga Saeki
Original Assignee
Gen Hospital Corp
Sena Esteves Miguel
Xandra O Breakefield
Yoshinaga Saeki
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 Gen Hospital Corp, Sena Esteves Miguel, Xandra O Breakefield, Yoshinaga Saeki filed Critical Gen Hospital Corp
Priority to AU43647/00A priority Critical patent/AU4364700A/en
Priority to EP00923545A priority patent/EP1179083A4/en
Publication of WO2000065077A1 publication Critical patent/WO2000065077A1/en
Publication of WO2000065077A8 publication Critical patent/WO2000065077A8/en

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Classifications

    • 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
    • C12N7/00—Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
    • 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
    • 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • C12N15/86—Viral vectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
    • 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
    • C12N2740/00—Reverse transcribing RNA viruses
    • C12N2740/00011—Details
    • C12N2740/10011—Retroviridae
    • C12N2740/13011—Gammaretrovirus, e.g. murine leukeamia virus
    • C12N2740/13022—New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
    • 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
    • C12N2740/00—Reverse transcribing RNA viruses
    • C12N2740/00011—Details
    • C12N2740/10011—Retroviridae
    • C12N2740/13011—Gammaretrovirus, e.g. murine leukeamia virus
    • C12N2740/13041—Use of virus, viral particle or viral elements as a vector
    • C12N2740/13043—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
    • 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
    • C12N2740/00—Reverse transcribing RNA viruses
    • C12N2740/00011—Details
    • C12N2740/10011—Retroviridae
    • C12N2740/13011—Gammaretrovirus, e.g. murine leukeamia virus
    • C12N2740/13051—Methods of production or purification of viral material
    • C12N2740/13052—Methods of production or purification of viral material relating to complementing cells and packaging systems for producing virus or viral particles
    • 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
    • C12N2799/00—Uses of viruses
    • C12N2799/02—Uses of viruses as vector
    • C12N2799/021—Uses of viruses as vector for the expression of a heterologous nucleic acid

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Virology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Immunology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

The present invention relates to a triple hybrid vector amplicon system comprising genetic elements derived from Herpes Simplex Virus (HSV), Epstein-Barr Virus (EBV) or Adeno-Associated Virus (AAV), and a retrovirus. The vector was developed to stably transform cells, both in culture or in vivo, into retrovirus packaging cells in a single step. This step can be accomplished both by transfection using liposomes, electroporation, calcium phosphate, or any other methodology used to transfer naked or complexed DNA into cells or by infection when the vector is packaged as an amplicon vector in HSV virions. In one embodiment, the system takes advantage of the host range and retention properties of HSV/EBV hybrid amplicons to efficiently convert cells to retrovirus vector producer cells after single-step transduction. Retrovirus genes gag-pol and env (GPE) and retroviral vector sequences were modified to minimize sequence overlap and cloned into an HSV/EBV hybrid amplicon. In a second embodiment, retrovirus gag-pol and env genes and a retrovirus vector carrying lacZ, were cloned into HSV/AAV hybrid amplicons. These hybrid amplicon vector systems hold great potential for the generation of new retrovirus packaging lines derived from cells that due to their migratory, tumor or tissue targeting properties, can expand the spatial distribution of gene delivery by retrovirus vectors in vivo.
PCT/US2000/010669 1999-04-22 2000-04-21 Triple hybrid amplicon vector systems to generate retroviral packaging lines WO2000065077A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU43647/00A AU4364700A (en) 1999-04-22 2000-04-21 Triple hybrid amplicon vector systems to generate retroviral packaging lines
EP00923545A EP1179083A4 (en) 1999-04-22 2000-04-21 Triple hybrid amplicon vector systems to generate retroviral packaging lines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13055199P 1999-04-22 1999-04-22
US60/130,551 1999-04-22

Publications (2)

Publication Number Publication Date
WO2000065077A1 WO2000065077A1 (en) 2000-11-02
WO2000065077A8 true WO2000065077A8 (en) 2001-10-11

Family

ID=22445216

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/010669 WO2000065077A1 (en) 1999-04-22 2000-04-21 Triple hybrid amplicon vector systems to generate retroviral packaging lines

Country Status (3)

Country Link
EP (1) EP1179083A4 (en)
AU (1) AU4364700A (en)
WO (1) WO2000065077A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3380605A1 (en) 2015-11-24 2018-10-03 GlaxoSmithKline Intellectual Property Development Limited Transient transfection method for retroviral production
RU2752498C2 (en) * 2015-11-24 2021-07-28 Глэксосмитклайн Интеллекчуал Проперти Дивелопмент Лимитед Stable cell lines for retroviruses production

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5830725A (en) * 1995-04-28 1998-11-03 The Board Of Trustees For The Leland Stanford Junior University Rapid, stable high-titre production of recombing retrovirus
US5830727A (en) * 1995-11-18 1998-11-03 Human Gene Therapy Research Institute Herpes simplex virus amplicon mini-vector gene transfer system
EP0946733A4 (en) * 1996-11-12 2003-01-08 Gen Hospital Corp Hsv/aav hybrid amplicon vectors

Also Published As

Publication number Publication date
EP1179083A1 (en) 2002-02-13
EP1179083A4 (en) 2003-04-23
WO2000065077A1 (en) 2000-11-02
AU4364700A (en) 2000-11-10

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