EP4028033A4 - Compositions et procédés de reprogrammation de tcr à l'aide de protéines de fusion - Google Patents

Compositions et procédés de reprogrammation de tcr à l'aide de protéines de fusion Download PDF

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Publication number
EP4028033A4
EP4028033A4 EP20862242.3A EP20862242A EP4028033A4 EP 4028033 A4 EP4028033 A4 EP 4028033A4 EP 20862242 A EP20862242 A EP 20862242A EP 4028033 A4 EP4028033 A4 EP 4028033A4
Authority
EP
European Patent Office
Prior art keywords
compositions
methods
fusion proteins
reprogramming
tcr
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
EP20862242.3A
Other languages
German (de)
English (en)
Other versions
EP4028033A1 (fr
Inventor
Patrick Baeuerle
Robert Hofmeister
Daniel Getts
Dario Gutierrez
Philippe KIEFFER-KWON
Julie DONAGHEY
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.)
TCR2 Therapeutics Inc
Original Assignee
TCR2 Therapeutics Inc
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 TCR2 Therapeutics Inc filed Critical TCR2 Therapeutics Inc
Publication of EP4028033A1 publication Critical patent/EP4028033A1/fr
Publication of EP4028033A4 publication Critical patent/EP4028033A4/fr
Pending legal-status Critical Current

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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
    • 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
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/62—DNA sequences coding for fusion 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
    • A61K39/46—Cellular immunotherapy
    • A61K39/461—Cellular immunotherapy characterised by the cell type used
    • A61K39/4611—T-cells, e.g. tumor infiltrating lymphocytes [TIL], lymphokine-activated killer cells [LAK] or regulatory T cells [Treg]
    • 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
    • A61K39/46—Cellular immunotherapy
    • A61K39/463—Cellular immunotherapy characterised by recombinant expression
    • A61K39/4632—T-cell receptors [TCR]; antibody T-cell receptor constructs
    • 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
    • A61K39/46—Cellular immunotherapy
    • A61K39/464—Cellular immunotherapy characterised by the antigen targeted or presented
    • A61K39/4643—Vertebrate antigens
    • A61K39/4644—Cancer antigens
    • A61K39/464402—Receptors, cell surface antigens or cell surface determinants
    • A61K39/464411—Immunoglobulin superfamily
    • A61K39/464412—CD19 or B4
    • 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
    • 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
    • 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
    • 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
    • C12N15/11—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
    • C12N15/1138—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 against receptors or cell surface proteins
    • 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
    • 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
    • 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 A61K39/46
    • A61K2239/26—Universal/off- the- shelf cellular immunotherapy; Allogenic cells or means to avoid rejection
    • 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 A61K39/46
    • A61K2239/46—Indexing codes associated with cellular immunotherapy of group A61K39/46 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
    • C07K2319/03—Fusion polypeptide containing a localisation/targetting motif containing a transmembrane segment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/50—Fusion polypeptide containing protease site
    • 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
    • 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 [CRISPRs]
    • 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
    • C12N2510/00—Genetically modified cells
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mycology (AREA)
  • Biophysics (AREA)
  • Epidemiology (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Hematology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oncology (AREA)
  • Virology (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
EP20862242.3A 2019-09-12 2020-09-11 Compositions et procédés de reprogrammation de tcr à l'aide de protéines de fusion Pending EP4028033A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962899563P 2019-09-12 2019-09-12
US202062971682P 2020-02-07 2020-02-07
PCT/US2020/050503 WO2021050948A1 (fr) 2019-09-12 2020-09-11 Compositions et procédés de reprogrammation de tcr à l'aide de protéines de fusion

Publications (2)

Publication Number Publication Date
EP4028033A1 EP4028033A1 (fr) 2022-07-20
EP4028033A4 true EP4028033A4 (fr) 2023-10-04

Family

ID=74866684

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20862242.3A Pending EP4028033A4 (fr) 2019-09-12 2020-09-11 Compositions et procédés de reprogrammation de tcr à l'aide de protéines de fusion

Country Status (10)

Country Link
EP (1) EP4028033A4 (fr)
JP (1) JP2022548866A (fr)
KR (1) KR20220078607A (fr)
CN (1) CN114828862A (fr)
AU (1) AU2020344628A1 (fr)
BR (1) BR112022004458A2 (fr)
CA (1) CA3154287A1 (fr)
IL (1) IL291236A (fr)
MX (1) MX2022002984A (fr)
WO (1) WO2021050948A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023091420A2 (fr) * 2021-11-16 2023-05-25 TCR2 Therapeutics Inc. Compositions et méthodes pour modification de lymphocytes t
WO2023133296A2 (fr) * 2022-01-07 2023-07-13 Sorrento Therapeutics, Inc. Récepteurs de lymphocytes t gamma delta ciblant pd-l1 modifiés
WO2024039576A2 (fr) * 2022-08-19 2024-02-22 Memorial Sloan-Kettering Cancer Center Récepteurs de lymphocytes t ciblant des mutations ras et utilisations associées

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017158116A1 (fr) * 2016-03-16 2017-09-21 Immatics Biotechnologies Gmbh Lymphocytes t transfectés et récepteurs de lymphocytes t destinés à être utilisés en immunothérapie contre des cancers
WO2019118508A1 (fr) * 2017-12-12 2019-06-20 The Trustees Of The University Of Pennsylvania Cellules immunitaires génétiquement modifiées ciblant ny-eso-1 et leurs procédés d'utilisation
WO2019133443A1 (fr) * 2017-12-28 2019-07-04 Janux Therapeutics, Inc. Récepteurs de lymphocytes t modifiés

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9181527B2 (en) * 2009-10-29 2015-11-10 The Trustees Of Dartmouth College T cell receptor-deficient T cell compositions
CN107858332A (zh) * 2011-10-28 2018-03-30 瑞泽恩制药公司 T细胞受体基因修饰小鼠
SG10201913247XA (en) * 2015-10-23 2020-02-27 Eureka Therapeutics Inc Antibody/t-cell receptor chimeric constructs and uses thereof
EP3445787B1 (fr) * 2016-10-07 2020-12-02 TCR2 Therapeutics Inc. Composés et méthodes pour la reprogrammation de récepteurs des cellules t par des protéines chimériques
CA3044593A1 (fr) * 2016-11-22 2018-05-31 TCR2 Therapeutics Inc. Compositions et methodes de reprogrammation de tcr au moyen de proteines de fusion
US20210187022A1 (en) * 2016-12-21 2021-06-24 TCR2 Therapeutics Inc. Engineered t cells for the treatment of cancer
WO2018232020A1 (fr) * 2017-06-13 2018-12-20 TCR2 Therapeutics Inc. Compositions et méthodes de reprogrammation de tcr au moyen de protéines de fusion
EA202092093A1 (ru) * 2018-03-09 2021-06-28 Тср2 Терапьютикс Инк. Композиции и способы перепрограммирования tcr с применением слитых белков

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017158116A1 (fr) * 2016-03-16 2017-09-21 Immatics Biotechnologies Gmbh Lymphocytes t transfectés et récepteurs de lymphocytes t destinés à être utilisés en immunothérapie contre des cancers
WO2019118508A1 (fr) * 2017-12-12 2019-06-20 The Trustees Of The University Of Pennsylvania Cellules immunitaires génétiquement modifiées ciblant ny-eso-1 et leurs procédés d'utilisation
WO2019133443A1 (fr) * 2017-12-28 2019-07-04 Janux Therapeutics, Inc. Récepteurs de lymphocytes t modifiés

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ANNA CAPSOMIDIS ET AL: "Chimeric Antigen Receptor-Engineered Human Gamma Delta T Cells: Enhanced Cytotoxicity with Retention of Cross Presentation", MOLECULAR THERAPY, vol. 26, no. 2, 1 February 2018 (2018-02-01), US, pages 354 - 365, XP055590617, ISSN: 1525-0016, DOI: 10.1016/j.ymthe.2017.12.001 *
See also references of WO2021050948A1 *

Also Published As

Publication number Publication date
BR112022004458A2 (pt) 2022-05-31
CN114828862A (zh) 2022-07-29
EP4028033A1 (fr) 2022-07-20
KR20220078607A (ko) 2022-06-10
MX2022002984A (es) 2022-06-16
IL291236A (en) 2022-05-01
CA3154287A1 (fr) 2021-03-18
AU2020344628A1 (en) 2022-04-07
JP2022548866A (ja) 2022-11-22
WO2021050948A1 (fr) 2021-03-18

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