CA3222751A1 - Lentiviral vector - Google Patents

Lentiviral vector Download PDF

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Publication number
CA3222751A1
CA3222751A1 CA3222751A CA3222751A CA3222751A1 CA 3222751 A1 CA3222751 A1 CA 3222751A1 CA 3222751 A CA3222751 A CA 3222751A CA 3222751 A CA3222751 A CA 3222751A CA 3222751 A1 CA3222751 A1 CA 3222751A1
Authority
CA
Canada
Prior art keywords
vector
closed linear
lentiviral
sequence
linear dna
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.)
Pending
Application number
CA3222751A
Other languages
English (en)
French (fr)
Inventor
Sarah MOORE
Thomas ADIE
Maria BARREIRA GONZALEZ
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.)
Touchlight IP Ltd
Original Assignee
Touchlight IP Ltd
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 GBGB2108176.5A external-priority patent/GB202108176D0/en
Priority claimed from GBGB2207077.5A external-priority patent/GB202207077D0/en
Application filed by Touchlight IP Ltd filed Critical Touchlight IP Ltd
Publication of CA3222751A1 publication Critical patent/CA3222751A1/en
Pending legal-status Critical Current

Links

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
    • 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
    • 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
    • C12N2740/15011—Lentivirus, not HIV, e.g. FIV, SIV
    • C12N2740/15041—Use of virus, viral particle or viral elements as a vector
    • C12N2740/15043—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
    • C12N2740/15011—Lentivirus, not HIV, e.g. FIV, SIV
    • C12N2740/15051—Methods of production or purification of viral material
    • C12N2740/15052—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
    • C12N2740/00—Reverse transcribing RNA viruses
    • C12N2740/00011—Details
    • C12N2740/10011—Retroviridae
    • C12N2740/15011—Lentivirus, not HIV, e.g. FIV, SIV
    • C12N2740/15061—Methods of inactivation or attenuation
    • C12N2740/15062—Methods of inactivation or attenuation by genetic engineering
    • 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
    • C12N2740/16011—Human Immunodeficiency Virus, HIV
    • C12N2740/16041—Use of virus, viral particle or viral elements as a vector
    • C12N2740/16043—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
    • C12N2760/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses negative-sense
    • C12N2760/00011—Details
    • C12N2760/20011—Rhabdoviridae
    • C12N2760/20211—Vesiculovirus, e.g. vesicular stomatitis Indiana virus
    • C12N2760/20222—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
    • C12N2800/00—Nucleic acids vectors
    • C12N2800/50—Vectors for producing vectors
    • 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
    • C12N2830/00—Vector systems having a special element relevant for transcription
    • C12N2830/50—Vector systems having a special element relevant for transcription regulating RNA stability, not being an intron, e.g. poly A signal

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Virology (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Control Of Eletrric Generators (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
CA3222751A 2021-06-08 2022-06-08 Lentiviral vector Pending CA3222751A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB2108176.5A GB202108176D0 (en) 2021-06-08 2021-06-08 Vector
GB2108176.5 2021-06-08
GB2207077.5 2022-05-14
GBGB2207077.5A GB202207077D0 (en) 2022-05-14 2022-05-14 Vector
PCT/GB2022/051437 WO2022258967A1 (en) 2021-06-08 2022-06-08 Lentiviral vector

Publications (1)

Publication Number Publication Date
CA3222751A1 true CA3222751A1 (en) 2022-12-15

Family

ID=82067426

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3222751A Pending CA3222751A1 (en) 2021-06-08 2022-06-08 Lentiviral vector

Country Status (10)

Country Link
US (1) US20250122528A1 (enExample)
EP (1) EP4352238A1 (enExample)
JP (1) JP2024520797A (enExample)
KR (1) KR20240024807A (enExample)
AU (1) AU2022289260A1 (enExample)
BR (1) BR112023025408A2 (enExample)
CA (1) CA3222751A1 (enExample)
IL (1) IL308705A (enExample)
MX (1) MX2023014228A (enExample)
WO (1) WO2022258967A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20260085124A (ko) * 2023-10-05 2026-06-08 얀센 바이오테크 인코포레이티드 Car-t 세포 의약품의 생성을 위한 렌티바이러스 제조의 개선된 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5834256A (en) 1993-06-11 1998-11-10 Cell Genesys, Inc. Method for production of high titer virus and high efficiency retroviral mediated transduction of mammalian cells
FR2722506B1 (fr) 1994-07-13 1996-08-14 Rhone Poulenc Rorer Sa Composition contenant des acides nucleiques, preparation et utilisations
GB0901593D0 (en) 2009-01-30 2009-03-11 Touchlight Genetics Ltd Production of closed linear DNA
GB201013153D0 (en) 2010-08-04 2010-09-22 Touchlight Genetics Ltd Primer for production of closed linear DNA
GB201502645D0 (en) 2015-02-17 2015-04-01 Touchlight Genetics Ltd Method
CN116732145A (zh) 2016-08-16 2023-09-12 塔驰莱特Ip有限公司 闭合线性dna的生产
MX2019006552A (es) * 2016-12-06 2019-10-15 Bluebird Bio Inc Terapia génica para mucopolisacaridosis de tipo i.

Also Published As

Publication number Publication date
WO2022258967A8 (en) 2023-11-23
US20250122528A1 (en) 2025-04-17
IL308705A (en) 2024-01-01
MX2023014228A (es) 2024-01-25
BR112023025408A2 (pt) 2024-02-27
KR20240024807A (ko) 2024-02-26
AU2022289260A1 (en) 2023-12-07
EP4352238A1 (en) 2024-04-17
WO2022258967A9 (en) 2023-03-02
WO2022258967A1 (en) 2022-12-15
JP2024520797A (ja) 2024-05-24

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