IL274351B2 - Primary cellular gene editing - Google Patents

Primary cellular gene editing

Info

Publication number
IL274351B2
IL274351B2 IL274351A IL27435120A IL274351B2 IL 274351 B2 IL274351 B2 IL 274351B2 IL 274351 A IL274351 A IL 274351A IL 27435120 A IL27435120 A IL 27435120A IL 274351 B2 IL274351 B2 IL 274351B2
Authority
IL
Israel
Prior art keywords
cell
tcr
nucleotide sequence
cells
gene
Prior art date
Application number
IL274351A
Other languages
English (en)
Hebrew (he)
Other versions
IL274351B1 (en
IL274351A (en
Inventor
Kyle Martin Jacoby
Alexis Franzusoff
Stefanie Mandl-Cashman
Original Assignee
Pact Pharma Inc
Kyle Martin Jacoby
Alexis Franzusoff
Mandl Cashman Stefanie
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 Pact Pharma Inc, Kyle Martin Jacoby, Alexis Franzusoff, Mandl Cashman Stefanie filed Critical Pact Pharma Inc
Publication of IL274351A publication Critical patent/IL274351A/en
Publication of IL274351B1 publication Critical patent/IL274351B1/en
Publication of IL274351B2 publication Critical patent/IL274351B2/en

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    • 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
    • C12N15/87—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • C12N15/90—Stable introduction of foreign DNA into chromosome
    • 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
    • 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
    • A61K40/32—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
    • A61K40/40—Cellular immunotherapy characterised by antigens that are targeted or presented by cells of the immune system
    • A61K40/41—Vertebrate antigens
    • A61K40/42—Cancer antigens
    • A61K40/4201—Neoantigens
    • 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
    • A61K40/4271—Melanoma antigens
    • A61K40/4272—Melan-A/MART
    • 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
    • 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
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    • 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
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/113—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing
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    • 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
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/62—DNA sequences coding for fusion proteins
    • C—CHEMISTRY; METALLURGY
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    • 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
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    • 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
    • C12N15/87—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • C12N15/90—Stable introduction of foreign DNA into chromosome
    • C12N15/902—Stable introduction of foreign DNA into chromosome using homologous recombination
    • C12N15/907—Stable introduction of foreign DNA into chromosome using homologous recombination in mammalian 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2239/00—Indexing codes associated with cellular immunotherapy of group A61K40/00
    • A61K2239/38—Indexing codes associated with cellular immunotherapy of group A61K40/00 characterised by the dose, timing or administration schedule
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2239/00—Indexing codes associated with cellular immunotherapy of group A61K40/00
    • A61K2239/46—Indexing codes associated with cellular immunotherapy of group A61K40/00 characterised by the cancer treated
    • A61K2239/48—Blood cells, e.g. leukemia or lymphoma
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/02—Fusion polypeptide containing a localisation/targetting motif containing a signal sequence
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/50—Fusion polypeptide containing protease site
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    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/10—Type of nucleic acid
    • C12N2310/20—Type of nucleic acid involving clustered regularly interspaced short palindromic repeats [CRISPR]
    • C—CHEMISTRY; METALLURGY
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    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/30—Chemical structure
    • C12N2310/31—Chemical structure of the backbone
    • C12N2310/315—Phosphorothioates
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    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/30—Chemical structure
    • C12N2310/32—Chemical structure of the sugar
    • C12N2310/321—2'-O-R Modification
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    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/30—Chemical structure
    • C12N2310/34—Spatial arrangement of the modifications
    • C12N2310/344—Position-specific modifications, e.g. on every purine, at the 3'-end
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    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/30—Chemical structure
    • C12N2310/35—Nature of the modification
    • C12N2310/352—Nature of the modification linked to the nucleic acid via a carbon atom
    • C12N2310/3521—Methyl
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    • C12N2320/00—Applications; Uses
    • C12N2320/50—Methods for regulating/modulating their activity
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    • C12N2510/00—Genetically modified cells
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    • 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
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    • C12N2800/00—Nucleic acids vectors
    • C12N2800/10—Plasmid DNA
    • C12N2800/106—Plasmid DNA for vertebrates
    • C12N2800/107—Plasmid DNA for vertebrates for mammalian

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  • Molecular Biology (AREA)
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  • Public Health (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Mycology (AREA)
  • Medicinal Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Toxicology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Developmental Biology & Embryology (AREA)
  • Virology (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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IL274351A 2017-10-30 2018-10-30 Primary cellular gene editing IL274351B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762579113P 2017-10-30 2017-10-30
US201762579114P 2017-10-30 2017-10-30
PCT/US2018/058230 WO2019089610A1 (en) 2017-10-30 2018-10-30 Primary cell gene editing

Publications (3)

Publication Number Publication Date
IL274351A IL274351A (en) 2020-06-30
IL274351B1 IL274351B1 (en) 2025-06-01
IL274351B2 true IL274351B2 (en) 2025-10-01

Family

ID=66332290

Family Applications (1)

Application Number Title Priority Date Filing Date
IL274351A IL274351B2 (en) 2017-10-30 2018-10-30 Primary cellular gene editing

Country Status (13)

Country Link
US (7) US10550406B2 (enExample)
EP (1) EP3703712A4 (enExample)
JP (2) JP7397791B2 (enExample)
CN (2) CN117904055A (enExample)
AU (1) AU2018357861B2 (enExample)
BR (1) BR112020008704A2 (enExample)
CA (1) CA3081320A1 (enExample)
IL (1) IL274351B2 (enExample)
MX (1) MX2020004541A (enExample)
RU (1) RU2020116585A (enExample)
SG (1) SG11202004026QA (enExample)
TW (1) TWI716758B (enExample)
WO (1) WO2019089610A1 (enExample)

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SG11202003798TA (en) * 2017-10-27 2020-05-28 Univ California Targeted replacement of endogenous t cell receptors
EP3703712A4 (en) * 2017-10-30 2021-09-22 PACT Pharma, Inc. EDITING PRIMARY CELL GENES
KR20200138334A (ko) 2018-04-02 2020-12-09 팩트 파마, 인크. 펩티드-MHC comPACT
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AU2020325225A1 (en) * 2019-08-05 2022-03-24 Cartherics Pty. Ltd. Immune cells expressing modified cell receptors and methods of making
US12359247B2 (en) 2019-08-26 2025-07-15 Adoc Ssf, Llc Methods of performing GUIDE-Seq on primary human T cells
IL291935A (en) * 2019-10-08 2022-06-01 Pact Pharma Inc Methods for immunotherapy of genetically modified autologous t cells
EP4041293A1 (en) * 2019-10-10 2022-08-17 PACT Pharma, Inc. Method of treating immunotherapy non-responders with an autologous cell therapy
EP4110356A4 (en) * 2020-02-28 2024-03-27 Wisconsin Alumni Research Foundation NON-VIRAL GENERATION OF CHIMERIC ANTIGEN RECEPTOR T CELLS OBTAINED BY GENE EDITING
AU2021261011A1 (en) * 2020-04-24 2022-11-10 Pact Pharma, Inc. Methods of determining gene editing efficiencies in cells
WO2021252898A1 (en) * 2020-06-12 2021-12-16 Pact Pharma, Inc. Compositions and methods of manufacturing autologous t cell therapies
IL300994A (en) * 2020-08-28 2023-04-01 Arsenal Biosciences Inc Transgenic immune cells with priming receptors
TW202233830A (zh) * 2020-10-27 2022-09-01 美商Ｐａｃｔ製藥公司 使用下一代工程化t細胞療法治療癌症之組合物及方法
WO2022204443A1 (en) * 2021-03-24 2022-09-29 Genentech, Inc. Efficient tcr gene editing in t lymphocytes
TW202309272A (zh) * 2021-03-24 2023-03-01 美商建南德克公司 Ｔ淋巴球中之高效ｔｃｒ基因編輯
WO2022242644A1 (zh) * 2021-05-18 2022-11-24 赛斯尔擎生物技术（上海）有限公司 修饰细胞的方法
JP2024523014A (ja) 2021-06-11 2024-06-25 パクト ファーマ インコーポレイテッド 細胞製剤を査定する方法
US20260232734A1 (en) 2023-02-27 2026-08-13 Adaptive Biotechnologies Corporation Therapeutic T-Cell Receptors Targeting KRAS G12D

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