CA3228168A1 - Engineering of gamma delta t cells and compositions thereof - Google Patents

Engineering of gamma delta t cells and compositions thereof Download PDF

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Publication number
CA3228168A1
CA3228168A1 CA3228168A CA3228168A CA3228168A1 CA 3228168 A1 CA3228168 A1 CA 3228168A1 CA 3228168 A CA3228168 A CA 3228168A CA 3228168 A CA3228168 A CA 3228168A CA 3228168 A1 CA3228168 A1 CA 3228168A1
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Prior art keywords
cells
population
viral vector
days
car
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CA3228168A
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English (en)
French (fr)
Inventor
Istvan Kovacs
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GammaDelta Therapeutics Ltd
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GammaDelta Therapeutics Ltd
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Publication of CA3228168A1 publication Critical patent/CA3228168A1/en
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    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/11DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/62DNA sequences coding for fusion proteins
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00Cellular immunotherapy
    • A61K40/10Cellular immunotherapy characterised by the cell type used
    • A61K40/11T-cells, e.g. tumour infiltrating lymphocytes [TIL] or regulatory T [Treg] cells; Lymphokine-activated killer [LAK] cells
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00Cellular immunotherapy
    • A61K40/30Cellular immunotherapy characterised by the recombinant expression of specific molecules in the cells of the immune system
    • A61K40/31Chimeric antigen receptors [CAR]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00Cellular immunotherapy
    • A61K40/40Cellular immunotherapy characterised by antigens that are targeted or presented by cells of the immune system
    • A61K40/41Vertebrate antigens
    • A61K40/42Cancer antigens
    • A61K40/4202Receptors, cell surface antigens or cell surface determinants
    • A61K40/421Immunoglobulin superfamily
    • A61K40/4211CD19 or B4
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
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    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52Cytokines; Lymphokines; Interferons
    • C07K14/54Interleukins [IL]
    • C07K14/5443IL-15
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    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503Immunoglobulin superfamily
    • C07K14/7051T-cell receptor (TcR)-CD3 complex
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
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    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • C12N15/86Viral vectors
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    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06Animal cells or tissues; Human cells or tissues
    • C12N5/0602Vertebrate cells
    • C12N5/0634Cells from the blood or the immune system
    • C12N5/0636T lymphocytes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/60Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622Single chain antibody (scFv)
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    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/01Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/03Fusion polypeptide containing a localisation/targetting motif containing a transmembrane segment
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    • C12N2501/00Active agents used in cell culture processes, e.g. differentation
    • C12N2501/20Cytokines; Chemokines
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    • C12N2501/00Active agents used in cell culture processes, e.g. differentation
    • C12N2501/20Cytokines; Chemokines
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    • C12N2501/515CD3, T-cell receptor complex
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    • C12N2510/00Genetically modified cells
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    • C12N2740/00Reverse transcribing RNA viruses
    • C12N2740/00011Details
    • C12N2740/10011Retroviridae
    • C12N2740/12011Betaretrovirus, e.g. mouse mammary tumour virus
    • C12N2740/12022New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
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    • C12N2740/00Reverse transcribing RNA viruses
    • C12N2740/00011Details
    • C12N2740/10011Retroviridae
    • C12N2740/12011Betaretrovirus, e.g. mouse mammary tumour virus
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    • C12N2740/12045Special targeting system for viral vectors
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    • C12N2740/00Reverse transcribing RNA viruses
    • C12N2740/00011Details
    • C12N2740/10011Retroviridae
    • C12N2740/13011Gammaretrovirus, e.g. murine leukeamia virus
    • C12N2740/13041Use of virus, viral particle or viral elements as a vector
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    • C12N2740/10011Retroviridae
    • C12N2740/15011Lentivirus, not HIV, e.g. FIV, SIV
    • C12N2740/15041Use of virus, viral particle or viral elements as a vector
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    • C12N2740/00011Details
    • C12N2740/10011Retroviridae
    • C12N2740/16011Human Immunodeficiency Virus, HIV
    • C12N2740/16041Use of virus, viral particle or viral elements as a vector
    • C12N2740/16043Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector

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  • Virology (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
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CA3228168A 2021-08-03 2022-08-03 Engineering of gamma delta t cells and compositions thereof Pending CA3228168A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163228972P 2021-08-03 2021-08-03
US63/228,972 2021-08-03
PCT/GB2022/052039 WO2023012475A1 (en) 2021-08-03 2022-08-03 Engineering of gamma delta t cells and compositions thereof

Publications (1)

Publication Number Publication Date
CA3228168A1 true CA3228168A1 (en) 2023-02-09

Family

ID=83005850

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3228168A Pending CA3228168A1 (en) 2021-08-03 2022-08-03 Engineering of gamma delta t cells and compositions thereof

Country Status (12)

Country Link
US (1) US20240344024A1 (https=)
EP (1) EP4381075A1 (https=)
JP (1) JP2024529015A (https=)
KR (1) KR20240040799A (https=)
CN (1) CN117795083A (https=)
AR (1) AR126690A1 (https=)
AU (1) AU2022322052A1 (https=)
CA (1) CA3228168A1 (https=)
CO (1) CO2024002241A2 (https=)
MX (1) MX2024001657A (https=)
TW (1) TW202328434A (https=)
WO (1) WO2023012475A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4504247A1 (en) 2022-04-04 2025-02-12 Gammadelta Therapeutics Ltd Novel gene armoring
CN119020418B (zh) * 2024-08-17 2025-06-13 广东君厚生物医药有限公司 BaEV逆转录病毒载体的包装方法及其包装细胞系

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5801030A (en) 1995-09-01 1998-09-01 Genvec, Inc. Methods and vectors for site-specific recombination
US6136597A (en) 1997-09-18 2000-10-24 The Salk Institute For Biological Studies RNA export element
EP1777294A1 (en) 2005-10-20 2007-04-25 Institut National De La Sante Et De La Recherche Medicale (Inserm) IL-15Ralpha sushi domain as a selective and potent enhancer of IL-15 action through IL-15Rbeta/gamma, and hyperagonist (IL15Ralpha sushi -IL15) fusion proteins
PT2710123T (pt) 2011-05-19 2017-10-13 Inst De Medicina Molecular Linha celular de linfócitos compreendendo células t gama-delta, método de composição e produção resultante dos mesmos
AU2016274633B2 (en) 2015-06-09 2022-04-21 Gammadelta Therapeutics Ltd Methods for the production of TCR gamma delta+ T cells
WO2017072367A1 (en) 2015-10-30 2017-05-04 Cancer Research Technology Limited EXPANSION OF NON-HAEMATOPOIETIC TISSUE-RESIDENT γδ T CELLS AND USES OF THESE CELLS
DE102017127984B4 (de) * 2017-11-27 2019-12-05 Immatics US, Inc. Verfahren für die Vermehrung und Aktivierung von γδ-T-Zellen
CN113423820A (zh) 2018-11-08 2021-09-21 伽马三角洲疗法有限公司 分离和扩增细胞的方法
GB201818243D0 (en) 2018-11-08 2018-12-26 Gammadelta Therapeutics Ltd Methods for isolating and expanding cells

Also Published As

Publication number Publication date
WO2023012475A1 (en) 2023-02-09
US20240344024A1 (en) 2024-10-17
AU2022322052A1 (en) 2024-02-29
CN117795083A (zh) 2024-03-29
EP4381075A1 (en) 2024-06-12
MX2024001657A (es) 2024-04-19
JP2024529015A (ja) 2024-08-01
TW202328434A (zh) 2023-07-16
CO2024002241A2 (es) 2024-03-07
AR126690A1 (es) 2023-11-01
KR20240040799A (ko) 2024-03-28

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