MX2021012506A - Receptor quimerico que reconoce un sitio modificado geneticamente en anticuerpo. - Google Patents

Receptor quimerico que reconoce un sitio modificado geneticamente en anticuerpo.

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Publication number
MX2021012506A
MX2021012506A MX2021012506A MX2021012506A MX2021012506A MX 2021012506 A MX2021012506 A MX 2021012506A MX 2021012506 A MX2021012506 A MX 2021012506A MX 2021012506 A MX2021012506 A MX 2021012506A MX 2021012506 A MX2021012506 A MX 2021012506A
Authority
MX
Mexico
Prior art keywords
antibody
region
chimeric receptor
recognizes
genetically modified
Prior art date
Application number
MX2021012506A
Other languages
English (en)
Spanish (es)
Inventor
Mika Sakurai
Koji Tamada
Yukimi Sakoda
Tomoyuki Igawa
Original Assignee
Chugai Pharmaceutical Co Ltd
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 Chugai Pharmaceutical Co Ltd filed Critical Chugai Pharmaceutical Co Ltd
Publication of MX2021012506A publication Critical patent/MX2021012506A/es

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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • 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
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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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
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    • 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
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    • 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
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    • A61K40/42—Cancer antigens
    • A61K40/428—Undefined tumor antigens, e.g. tumor lysate or antigens targeted by cells isolated from tumor
    • 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
    • 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
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
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    • C07—ORGANIC CHEMISTRY
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    • C07K16/28—Immunoglobulins [IG], 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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    • C07K16/2803—Immunoglobulins [IG], 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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    • C—CHEMISTRY; METALLURGY
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    • C07K—PEPTIDES
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    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
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    • C07K16/30—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • C07K16/303—Liver or Pancreas
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    • C12N15/09—Recombinant DNA-technology
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    • C12N15/62—DNA sequences coding for fusion proteins
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    • 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
    • C12N5/0636—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
    • C12N5/10—Cells modified by introduction of foreign genetic material
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    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2239/00—Indexing codes associated with cellular immunotherapy of group A61K40/00
    • A61K2239/10—Indexing codes associated with cellular immunotherapy of group A61K40/00 characterized by the structure of the chimeric antigen receptor [CAR]
    • A61K2239/11—Antigen recognition domain
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • A—HUMAN NECESSITIES
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    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
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    • C07K2317/622—Single chain antibody (scFv)
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    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/71—Decreased effector function due to an Fc-modification
    • C—CHEMISTRY; METALLURGY
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    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
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    • C07K2319/00—Fusion polypeptide
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    • C07K2319/03—Fusion polypeptide containing a localisation/targetting motif containing a transmembrane segment
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    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
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    • C12N2501/515—CD3, T-cell receptor complex
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    • C12N2510/00—Genetically modified cells
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    • C12N2533/00—Supports or coatings for cell culture, characterised by material
    • C12N2533/50—Proteins
    • C12N2533/52—Fibronectin; Laminin

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  • Immunology (AREA)
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  • Zoology (AREA)
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  • Molecular Biology (AREA)
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  • General Engineering & Computer Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Mycology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
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MX2021012506A 2019-04-19 2020-04-17 Receptor quimerico que reconoce un sitio modificado geneticamente en anticuerpo. MX2021012506A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019080566 2019-04-19
PCT/JP2020/016915 WO2020213724A1 (ja) 2019-04-19 2020-04-17 抗体改変部位認識キメラ受容体

Publications (1)

Publication Number Publication Date
MX2021012506A true MX2021012506A (es) 2022-01-24

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Application Number Title Priority Date Filing Date
MX2021012506A MX2021012506A (es) 2019-04-19 2020-04-17 Receptor quimerico que reconoce un sitio modificado geneticamente en anticuerpo.

Country Status (13)

Country Link
US (1) US20220143094A1 (https=)
EP (1) EP3957325A4 (https=)
JP (2) JPWO2020213724A1 (https=)
KR (1) KR20220004087A (https=)
CN (1) CN114007643A (https=)
AU (1) AU2020257748A1 (https=)
BR (1) BR112021019571A2 (https=)
CA (1) CA3137397A1 (https=)
IL (1) IL287341A (https=)
MX (1) MX2021012506A (https=)
SG (1) SG11202111345PA (https=)
TW (1) TWI888376B (https=)
WO (1) WO2020213724A1 (https=)

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Publication number Priority date Publication date Assignee Title
CN112830974B (zh) * 2021-01-08 2022-07-26 深圳市珈钰生物科技有限公司 一种嵌合抗原受体、载体、人树突状细胞、细胞系、实体肿瘤治疗药物及制备方法和应用
TWI905760B (zh) * 2024-05-15 2025-11-21 達運精密工業股份有限公司 仿生器官裝置及其有孔膜

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