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EP4028033A4 - COMPOSITIONS AND METHODS FOR REPROGRAMMING TCR USING FUSION PROTEINS - Google Patents

COMPOSITIONS AND METHODS FOR REPROGRAMMING TCR USING FUSION PROTEINS 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
reprogramming
tcr
compositions
methods
fusion proteins
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.)
Withdrawn
Application number
EP20862242.3A
Other languages
German (de)
French (fr)
Other versions
EP4028033A1 (en
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/en
Publication of EP4028033A4 publication Critical patent/EP4028033A4/en
Withdrawn legal-status Critical Current

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    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • 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
    • A61K40/32T-cell receptors [TCR]
    • 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
    • CCHEMISTRY; METALLURGY
    • 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
    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503Immunoglobulin superfamily
    • C07K14/7051T-cell receptor (TcR)-CD3 complex
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • 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
    • C07K16/2803Immunoglobulins [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
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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
    • C12N15/113Non-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
    • C12N15/1138Non-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
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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
    • CCHEMISTRY; METALLURGY
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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
    • C12N15/87Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • C12N15/90Stable introduction of foreign DNA into chromosome
    • C12N15/902Stable introduction of foreign DNA into chromosome using homologous recombination
    • C12N15/907Stable introduction of foreign DNA into chromosome using homologous recombination in mammalian cells
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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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2121/00Preparations for use in therapy
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    • A61K2239/00Indexing codes associated with cellular immunotherapy of group A61K40/00
    • A61K2239/46Indexing codes associated with cellular immunotherapy of group A61K40/00 characterised by the cancer treated
    • A61K2239/48Blood cells, e.g. leukemia or lymphoma
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    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2300/00Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00Cellular immunotherapy
    • A61K40/50Cellular immunotherapy characterised by the use of allogeneic cells
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/01Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/03Fusion polypeptide containing a localisation/targetting motif containing a transmembrane segment
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/50Fusion polypeptide containing protease site
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    • C12N2310/00Structure or type of the nucleic acid
    • C12N2310/10Type of nucleic acid
    • C12N2310/20Type of nucleic acid involving clustered regularly interspaced short palindromic repeats [CRISPR]
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    • C12N2510/00Genetically modified cells
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    • C12N2740/00Reverse transcribing RNA viruses
    • C12N2740/00011Details
    • 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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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
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  • Immunology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
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  • General Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biochemistry (AREA)
  • Epidemiology (AREA)
  • Biophysics (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Hematology (AREA)
  • Toxicology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Mycology (AREA)
  • Virology (AREA)
  • Peptides Or Proteins (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)
EP20862242.3A 2019-09-12 2020-09-11 COMPOSITIONS AND METHODS FOR REPROGRAMMING TCR USING FUSION PROTEINS Withdrawn EP4028033A4 (en)

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 (en) 2019-09-12 2020-09-11 Compositions and methods for tcr reprogramming using fusion proteins

Publications (2)

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

Family

ID=74866684

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20862242.3A Withdrawn EP4028033A4 (en) 2019-09-12 2020-09-11 COMPOSITIONS AND METHODS FOR REPROGRAMMING TCR USING FUSION PROTEINS

Country Status (10)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113366479A (en) 2018-12-14 2021-09-07 蓝鸟生物公司 Dimerizer-modulated immunoreceptor complexes
WO2022066757A1 (en) * 2020-09-23 2022-03-31 Myeloid Therapeutics, Inc. Improved methods and compositions for expression of nucleic acids in cells
WO2023091420A2 (en) * 2021-11-16 2023-05-25 TCR2 Therapeutics Inc. Compositions and methods for t cell engineering
WO2023133296A2 (en) * 2022-01-07 2023-07-13 Sorrento Therapeutics, Inc. Engineered pd-l1-targeting gamma delta t cell receptors
WO2024039576A2 (en) * 2022-08-19 2024-02-22 Memorial Sloan-Kettering Cancer Center T cell receptors targeting ras mutations and uses thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017158116A1 (en) * 2016-03-16 2017-09-21 Immatics Biotechnologies Gmbh Transfected t-cells and t-cell receptors for use in immunotherapy against cancers
WO2019118508A1 (en) * 2017-12-12 2019-06-20 The Trustees Of The University Of Pennsylvania Genetically modified immune cells targeting ny-eso-1 and methods of use thereof
WO2019133443A1 (en) * 2017-12-28 2019-07-04 Janux Therapeutics, Inc. Modified t cell receptors

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
IL86278A (en) * 1988-05-04 2003-06-24 Yeda Res & Dev Endowing cells with antibody specificity using chimeric t cell receptor
WO2011059836A2 (en) * 2009-10-29 2011-05-19 Trustees Of Dartmouth College T cell receptor-deficient t cell compositions
EP2771357B1 (en) * 2011-10-28 2018-07-18 Regeneron Pharmaceuticals, Inc. Genetically modified t cell receptor mice
KR20170083534A (en) * 2014-09-19 2017-07-18 리제너론 파마슈티칼스 인코포레이티드 Chimeric antigen receptors
DK3365364T5 (en) * 2015-10-23 2024-09-30 Eureka Therapeutics Inc Chimeric antibody/T cell receptor constructs and uses thereof
WO2018067993A1 (en) * 2016-10-07 2018-04-12 TCR2 Therapeutics Inc. Compositions and methods for t-cell receptors reprogramming using fusion proteins
JP7291396B2 (en) * 2016-11-22 2023-06-15 ティーシーアール2 セラピューティクス インク. Compositions and methods for TCR reprogramming using fusion proteins
KR20250072712A (en) * 2016-12-02 2025-05-26 앤젤레스 테라퓨틱스, 인코포레이티드 Synthetic immune receptors and methods of use thereof
EP3558348A1 (en) * 2016-12-21 2019-10-30 TCR2 Therapeutics Inc. Engineered t cells for the treatment of cancer
EP3638295A1 (en) * 2017-06-13 2020-04-22 TCR2 Therapeutics Inc. Compositions and methods for tcr reprogramming using fusion proteins
US20210361704A1 (en) * 2018-03-09 2021-11-25 TCR2 Therapeutics Inc. Compositions and methods for tcr reprogramming using fusion proteins

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017158116A1 (en) * 2016-03-16 2017-09-21 Immatics Biotechnologies Gmbh Transfected t-cells and t-cell receptors for use in immunotherapy against cancers
WO2019118508A1 (en) * 2017-12-12 2019-06-20 The Trustees Of The University Of Pennsylvania Genetically modified immune cells targeting ny-eso-1 and methods of use thereof
WO2019133443A1 (en) * 2017-12-28 2019-07-04 Janux Therapeutics, Inc. Modified t cell receptors

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
IL291236A (en) 2022-05-01
CN114828862A (en) 2022-07-29
MX2022002984A (en) 2022-06-16
KR20220078607A (en) 2022-06-10
JP2022548866A (en) 2022-11-22
BR112022004458A2 (en) 2022-05-31
WO2021050948A1 (en) 2021-03-18
AU2020344628A1 (en) 2022-04-07
EP4028033A1 (en) 2022-07-20
CA3154287A1 (en) 2021-03-18

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