IL273828B2 - Targeted gene integration of nk inhibitors genes for improved immune cells therapy - Google Patents

Targeted gene integration of nk inhibitors genes for improved immune cells therapy

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Publication number
IL273828B2
IL273828B2 IL273828A IL27382820A IL273828B2 IL 273828 B2 IL273828 B2 IL 273828B2 IL 273828 A IL273828 A IL 273828A IL 27382820 A IL27382820 A IL 27382820A IL 273828 B2 IL273828 B2 IL 273828B2
Authority
IL
Israel
Prior art keywords
cells
cell
sequence
locus
endogenous
Prior art date
Application number
IL273828A
Other languages
English (en)
Hebrew (he)
Other versions
IL273828A (en
IL273828B1 (en
Original Assignee
Cellectis Sa
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 PCT/EP2017/076798 external-priority patent/WO2018073391A1/en
Application filed by Cellectis Sa filed Critical Cellectis Sa
Publication of IL273828A publication Critical patent/IL273828A/en
Publication of IL273828B1 publication Critical patent/IL273828B1/en
Publication of IL273828B2 publication Critical patent/IL273828B2/en

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    • 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
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • C12N5/0634—Cells from the blood or the immune system
    • C12N5/0636—T lymphocytes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IGs], 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/14—Blood; Artificial blood
    • A61K35/17—Lymphocytes; B-cells; T-cells; Natural killer cells; Interferon-activated or cytokine-activated lymphocytes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/0005—Vertebrate antigens
    • A61K39/0011—Cancer antigens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/10—Cellular immunotherapy characterised by the cell type used
    • A61K40/11—T-cells, e.g. tumour infiltrating lymphocytes [TIL] or regulatory T [Treg] cells; Lymphokine-activated killer [LAK] cells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/30—Cellular immunotherapy characterised by the recombinant expression of specific molecules in the cells of the immune system
    • A61K40/31—Chimeric antigen receptors [CAR]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/30—Cellular immunotherapy characterised by the recombinant expression of specific molecules in the cells of the immune system
    • A61K40/32—T-cell receptors [TCR]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/30—Cellular immunotherapy characterised by the recombinant expression of specific molecules in the cells of the immune system
    • A61K40/36—Immune checkpoint inhibitors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/40—Cellular immunotherapy characterised by antigens that are targeted or presented by cells of the immune system
    • A61K40/41—Vertebrate antigens
    • A61K40/42—Cancer antigens
    • A61K40/4202—Receptors, cell surface antigens or cell surface determinants
    • A61K40/421—Immunoglobulin superfamily
    • A61K40/4212—CD22, BL-CAM, siglec-2 or sialic acid binding Ig-related lectin 2
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/40—Cellular immunotherapy characterised by antigens that are targeted or presented by cells of the immune system
    • A61K40/41—Vertebrate antigens
    • A61K40/42—Cancer antigens
    • A61K40/4202—Receptors, cell surface antigens or cell surface determinants
    • A61K40/4214—Receptors for cytokines
    • A61K40/4217—Receptors for interleukins [IL]
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/30—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • C—CHEMISTRY; METALLURGY
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    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • C12N5/0634—Cells from the blood or the immune system
    • C12N5/0636—T lymphocytes
    • C12N5/0638—Cytotoxic T lymphocytes [CTL] or lymphokine activated killer cells [LAK]
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • C12N5/0634—Cells from the blood or the immune system
    • C12N5/0646—Natural killers cells [NK], NKT cells
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/10—Cells modified by introduction of foreign genetic material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/515—Animal cells
    • A61K2039/5156—Animal cells expressing foreign proteins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/515—Animal cells
    • A61K2039/5158—Antigen-pulsed cells, e.g. T-cells
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503—Immunoglobulin superfamily
    • C07K14/7051—T-cell receptor (TcR)-CD3 complex
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622—Single chain antibody (scFv)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/03—Fusion polypeptide containing a localisation/targetting motif containing a transmembrane segment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/33—Fusion polypeptide fusions for targeting to specific cell types, e.g. tissue specific targeting, targeting of a bacterial subspecies
    • C—CHEMISTRY; METALLURGY
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    • C12N2320/00—Applications; Uses
    • C12N2320/50—Methods for regulating/modulating their activity
    • C12N2320/53—Methods for regulating/modulating their activity reducing unwanted side-effects
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    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
    • C12N2501/70—Enzymes
    • C12N2501/73—Hydrolases (EC 3.)
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    • C12N2510/00—Genetically modified cells

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  • General Health & Medical Sciences (AREA)
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  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
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  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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  • Developmental Biology & Embryology (AREA)
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  • Gastroenterology & Hepatology (AREA)
  • Communicable Diseases (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
IL273828A 2017-10-19 2018-03-09 Targeted gene integration of nk inhibitors genes for improved immune cells therapy IL273828B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/EP2017/076798 WO2018073391A1 (en) 2016-10-19 2017-10-19 Targeted gene insertion for improved immune cells therapy
EP2018053343 2018-02-09
PCT/EP2018/055957 WO2019076486A1 (en) 2017-10-19 2018-03-09 TARGETED GENE INTEGRATION OF NK INHIBITOR GENES FOR ENHANCED IMMUNE CELL THERAPY

Publications (3)

Publication Number Publication Date
IL273828A IL273828A (en) 2020-05-31
IL273828B1 IL273828B1 (en) 2024-02-01
IL273828B2 true IL273828B2 (en) 2024-06-01

Family

ID=66173541

Family Applications (1)

Application Number Title Priority Date Filing Date
IL273828A IL273828B2 (en) 2017-10-19 2018-03-09 Targeted gene integration of nk inhibitors genes for improved immune cells therapy

Country Status (10)

Country Link
US (2) US12209125B2 (enExample)
EP (2) EP3684919A1 (enExample)
JP (2) JP7621795B2 (enExample)
KR (2) KR20200075851A (enExample)
CN (1) CN111511903B (enExample)
AU (2) AU2018353112B2 (enExample)
CA (1) CA3084476A1 (enExample)
IL (1) IL273828B2 (enExample)
MX (1) MX2020004444A (enExample)
WO (2) WO2019076486A1 (enExample)

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AU2018353112B2 (en) 2017-10-19 2024-11-14 Cellectis Targeted gene integration of NK inhibitors genes for improved immune cells therapy
US20200054675A1 (en) 2018-06-01 2020-02-20 Washington University Suppression of cytokine release syndrome in chimeric antigen receptor cell therapy
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CN114007640A (zh) 2019-05-01 2022-02-01 朱诺治疗学股份有限公司 从修饰的cd247基因座表达嵌合受体的细胞、相关多核苷酸和方法
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US20230340067A1 (en) * 2020-06-26 2023-10-26 St. Jude Children's Research Hospital, Inc. Methods of generating an activation inducible expression system in immune cells
US20230285558A1 (en) * 2020-07-24 2023-09-14 Board Of Regents, The University Of Texas System Engineered t cells and tumor-infiltrating lymphocytes to increase tumor killing
EP3943097A1 (en) 2020-07-24 2022-01-26 AB2 Bio SA Car-t cell therapy
US20230416786A1 (en) 2020-11-30 2023-12-28 Cellectis Sa Use of aminoquinoline compounds for higher gene integration
CN114874983A (zh) * 2020-12-29 2022-08-09 博雅辑因（北京）生物科技有限公司 鉴定t细胞调节基因的方法
US11578309B2 (en) 2020-12-31 2023-02-14 Crispr Therapeutics Ag Universal donor cells
US20240197880A1 (en) * 2021-04-30 2024-06-20 Cellectis S.A. New anti-muc1 cars and gene edited immune cells for solid tumors cancer immunotherapy
MX2023015153A (es) * 2021-07-01 2024-04-16 Ningbo T Maximum Biopharmaceuticals Co Ltd Polipéptido de unión a antígeno que se dirige a b7h3 y aplicación del mismo.
CN117940465A (zh) * 2021-08-12 2024-04-26 苏州克睿基因生物科技有限公司 经修饰的细胞、其制备方法及应用
US20250249100A1 (en) * 2022-04-25 2025-08-07 The Board Of Trustees Of The Leland Stanford Junior University Compositions and methods for preventing t cell exhaustion
CN115820697B (zh) * 2022-09-23 2024-07-30 中国海洋大学 一种免疫细胞及其制备方法和应用
AU2024259472A1 (en) * 2023-04-20 2025-11-13 Peter Maccallum Cancer Institute Compositions and methods for immunotherapy - ii
WO2024258835A1 (en) * 2023-06-16 2024-12-19 The Trustees Of Columbia University In The City Of New York Removal of endogenous tcr chains for enhanced tcr-based immunotherapies
WO2025015130A1 (en) * 2023-07-12 2025-01-16 The Henry M. Jackson Foundation For The Advancement Of Military Medicine, Inc. Compositions and methods for the inhibition of natural killer cells

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