CA2939711C - Method for in situ inhibition of regulatory t cells - Google Patents

Method for in situ inhibition of regulatory t cells Download PDF

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Publication number
CA2939711C
CA2939711C CA2939711A CA2939711A CA2939711C CA 2939711 C CA2939711 C CA 2939711C CA 2939711 A CA2939711 A CA 2939711A CA 2939711 A CA2939711 A CA 2939711A CA 2939711 C CA2939711 C CA 2939711C
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cell
cells
engineered
nucleic acid
seq
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CA2939711A1 (en
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Laurent Poirot
Philippe Duchateau
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Cellectis SA
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    • C12N5/06Animal cells or tissues; Human cells or tissues
    • C12N5/0602Vertebrate cells
    • C12N5/0634Cells from the blood or the immune system
    • C12N5/0636T lymphocytes
    • 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
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    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/715Receptors; Cell surface antigens; Cell surface determinants for cytokines; for lymphokines; for interferons
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    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
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    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
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    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
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    • C12N5/0602Vertebrate cells
    • C12N5/0634Cells from the blood or the immune system
    • C12N5/0636T lymphocytes
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    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
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    • 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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    • C07K2319/00Fusion polypeptide
    • C07K2319/70Fusion polypeptide containing domain for protein-protein interaction
    • C07K2319/74Fusion polypeptide containing domain for protein-protein interaction containing a fusion for binding to a cell surface receptor
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    • C12N2501/00Active agents used in cell culture processes, e.g. differentation
    • C12N2501/60Transcription factors
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    • C12N2510/00Genetically modified cells

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CA2939711A 2014-02-21 2015-02-20 Method for in situ inhibition of regulatory t cells Active CA2939711C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA201470088 2014-02-21
DKPA201470088 2014-02-21
PCT/EP2015/053592 WO2015124715A1 (en) 2014-02-21 2015-02-20 Method for in situ inhibition of regulatory t cells

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CA2939711A1 CA2939711A1 (en) 2015-08-27
CA2939711C true CA2939711C (en) 2020-09-29

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CA2939711A Active CA2939711C (en) 2014-02-21 2015-02-20 Method for in situ inhibition of regulatory t cells

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US (2) US10196608B2 (enExample)
EP (1) EP3107552B1 (enExample)
JP (1) JP6665102B2 (enExample)
AU (1) AU2015220762B2 (enExample)
CA (1) CA2939711C (enExample)
WO (1) WO2015124715A1 (enExample)

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