CN113227144B - 用于生成car-t细胞的两类基因载体及其用途 - Google Patents

用于生成car-t细胞的两类基因载体及其用途 Download PDF

Info

Publication number
CN113227144B
CN113227144B CN201980082104.2A CN201980082104A CN113227144B CN 113227144 B CN113227144 B CN 113227144B CN 201980082104 A CN201980082104 A CN 201980082104A CN 113227144 B CN113227144 B CN 113227144B
Authority
CN
China
Prior art keywords
seq
cells
car
promoter
sequence identity
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.)
Active
Application number
CN201980082104.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN113227144A (zh
Inventor
R·伊斯梅尔
李韵沁
M·鲁滨逊
陈颖欣
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.)
Mindas Therapeutics Inc
Original Assignee
Medix Medical Pte 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 Medix Medical Pte Ltd filed Critical Medix Medical Pte Ltd
Priority to CN202510607212.4A priority Critical patent/CN120519520A/zh
Publication of CN113227144A publication Critical patent/CN113227144A/zh
Application granted granted Critical
Publication of CN113227144B publication Critical patent/CN113227144B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • A61K40/40—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
    • 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
    • A61K40/4224—Molecules with a "CD" designation not provided for elsewhere
    • 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
    • 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 [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • 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
    • 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
    • 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
    • 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]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2121/00—Preparations for use in therapy
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2300/00—Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565—Complementarity determining region [CDR]
    • 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
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • 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
    • C07K2319/01—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
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/04—Fusion polypeptide containing a localisation/targetting motif containing an ER retention signal such as a C-terminal HDEL motif
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/05—Fusion polypeptide containing a localisation/targetting motif containing a GOLGI retention signal
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/06—Fusion polypeptide containing a localisation/targetting motif containing a lysosomal/endosomal localisation signal
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/30—Non-immunoglobulin-derived peptide or protein having an immunoglobulin constant or Fc region, or a fragment thereof, attached thereto
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/70—Fusion polypeptide containing domain for protein-protein interaction
    • C07K2319/74—Fusion polypeptide containing domain for protein-protein interaction containing a fusion for binding to a cell surface receptor
    • 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
    • C12N2740/15043—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
    • 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
    • C12N2740/16011—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
    • 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
    • C12N2830/00—Vector systems having a special element relevant for transcription
    • C12N2830/20—Vector systems having a special element relevant for transcription transcription of more than one cistron
    • 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
    • C12N2840/00—Vectors comprising a special translation-regulating system
    • C12N2840/20—Vectors comprising a special translation-regulating system translation of more than one cistron
    • 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
    • C12N2840/00—Vectors comprising a special translation-regulating system
    • C12N2840/20—Vectors comprising a special translation-regulating system translation of more than one cistron
    • C12N2840/203—Vectors comprising a special translation-regulating system translation of more than one cistron having an IRES

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Hematology (AREA)
  • Virology (AREA)
  • Physics & Mathematics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Plant Pathology (AREA)
  • Toxicology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Developmental Biology & Embryology (AREA)
CN201980082104.2A 2018-11-14 2019-11-14 用于生成car-t细胞的两类基因载体及其用途 Active CN113227144B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202510607212.4A CN120519520A (zh) 2018-11-14 2019-11-14 用于生成car-t细胞的两类基因载体及其用途

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862767069P 2018-11-14 2018-11-14
US62/767,069 2018-11-14
PCT/US2019/061549 WO2020102589A1 (en) 2018-11-14 2019-11-14 Two-gene vectors for generating car-t cells and uses thereof

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202510607212.4A Division CN120519520A (zh) 2018-11-14 2019-11-14 用于生成car-t细胞的两类基因载体及其用途

Publications (2)

Publication Number Publication Date
CN113227144A CN113227144A (zh) 2021-08-06
CN113227144B true CN113227144B (zh) 2025-04-25

Family

ID=70732194

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201980082104.2A Active CN113227144B (zh) 2018-11-14 2019-11-14 用于生成car-t细胞的两类基因载体及其用途
CN202510607212.4A Pending CN120519520A (zh) 2018-11-14 2019-11-14 用于生成car-t细胞的两类基因载体及其用途

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202510607212.4A Pending CN120519520A (zh) 2018-11-14 2019-11-14 用于生成car-t细胞的两类基因载体及其用途

Country Status (10)

Country Link
US (1) US20210395779A1 (https=)
EP (1) EP3864052A4 (https=)
JP (2) JP2022512994A (https=)
KR (1) KR20210091250A (https=)
CN (2) CN113227144B (https=)
AU (1) AU2019378039A1 (https=)
CA (1) CA3119296A1 (https=)
MA (1) MA53877A (https=)
SG (1) SG11202104334SA (https=)
WO (1) WO2020102589A1 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113713091A (zh) 2015-02-06 2021-11-30 新加坡国立大学 工程免疫细胞及其用途和生产方法
SG11201903830TA (en) 2016-11-22 2019-05-30 Nat Univ Singapore Blockade of cd7 expression and chimeric antigen receptors for immunotherapy of t-cell malignancies
GB201719646D0 (en) 2017-11-27 2018-01-10 Bivictrix Therapeutics Ltd Therapy
CN112300282A (zh) * 2020-11-03 2021-02-02 南京北恒生物科技有限公司 靶向cd7的人源化抗体及其用途
CN114525259B (zh) * 2020-11-03 2025-02-14 南京北恒生物科技有限公司 靶向cd7的嵌合抗原受体及其用途
CN114525306B (zh) * 2020-11-23 2025-01-28 博生吉医药科技(苏州)有限公司 一种cd7-car-t细胞的制备方法及应用
GB202020572D0 (en) * 2020-12-23 2021-02-03 Bivictrix Therapeutics Ltd Novel methods of therapy
GB202020573D0 (en) * 2020-12-23 2021-02-03 Bivictrix Therapeutics Ltd Novel methods of therapy
CN115786271B (zh) * 2021-01-12 2025-07-22 上海雅科生物科技有限公司 靶向cd7的工程化免疫细胞、嵌合抗原受体、cd7阻断分子及应用
US20250099504A1 (en) * 2022-03-29 2025-03-27 Institute Of Hematology And Blood Diseases Hospital , Chinese Academy Of Medical Sciences Antibody that specifically binds to cd7 and use thereof in preparing chimeric antigen receptor
CN120025438A (zh) * 2023-11-21 2025-05-23 合源生物科技(天津)有限公司 一种靶向cd7的人源化抗体、嵌合抗原受体及其应用
CN118221810A (zh) * 2024-03-05 2024-06-21 武汉生物制品研究所有限责任公司 一种能够结合ev-a71的单克隆抗体及其应用
CN120865430A (zh) * 2024-04-30 2025-10-31 合源生物科技(天津)有限公司 一种增强型嵌合抗原受体及其应用

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260203A (en) 1986-09-02 1993-11-09 Enzon, Inc. Single polypeptide chain binding molecules
US4946778A (en) 1987-09-21 1990-08-07 Genex Corporation Single polypeptide chain binding molecules
ATE87659T1 (de) 1986-09-02 1993-04-15 Enzon Lab Inc Bindungsmolekuele mit einzelpolypeptidkette.
CA2386270A1 (en) 1999-10-15 2001-04-26 University Of Massachusetts Rna interference pathway genes as tools for targeted genetic interference
US6326193B1 (en) 1999-11-05 2001-12-04 Cambria Biosciences, Llc Insect control agent
AU2001275474A1 (en) 2000-06-12 2001-12-24 Akkadix Corporation Materials and methods for the control of nematodes
DK2958943T3 (da) * 2013-02-20 2019-12-09 Univ Pennsylvania Behandling af cancer ved anvendelse af humaniseret anti-EGFRvIII kimær antigenreceptor
PT2961831T (pt) * 2013-02-26 2020-10-12 Memorial Sloan Kettering Cancer Center Composições e métodos para imunoterapêutica
WO2016049024A2 (en) * 2014-09-24 2016-03-31 The Broad Institute Inc. Delivery, use and therapeutic applications of the crispr-cas systems and compositions for modeling competition of multiple cancer mutations in vivo
CN113713091A (zh) 2015-02-06 2021-11-30 新加坡国立大学 工程免疫细胞及其用途和生产方法
AU2017225733A1 (en) * 2016-03-04 2018-09-27 Novartis Ag Cells expressing multiple chimeric antigen receptor (CAR) molecules and uses therefore
SG11201903830TA (en) 2016-11-22 2019-05-30 Nat Univ Singapore Blockade of cd7 expression and chimeric antigen receptors for immunotherapy of t-cell malignancies
US20190038733A1 (en) * 2017-08-10 2019-02-07 National University Of Singapore T cell receptor-deficient chimeric antigen receptor t-cells and methods of use thereof
WO2019226946A1 (en) * 2018-05-23 2019-11-28 National University Of Singapore Chimeric antigen receptors and gene editing of cd2 for immunotherapy of t-cell malignancies
KR20210008408A (ko) * 2018-05-23 2021-01-21 싱가포르국립대학교 T-세포 악성 종양의 면역요법을 위한 cd2 표면 발현 및 키메라 항원 수용체의 발현에 대한 차단

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
A novel method to generate T-cell receptor–deficient chimeric antigen receptor T cells;Takahiro Kamiya, et al.;《blood advances》;第2卷(第5期);材料和方法，图S5等 *

Also Published As

Publication number Publication date
EP3864052A1 (en) 2021-08-18
CN113227144A (zh) 2021-08-06
WO2020102589A1 (en) 2020-05-22
JP2025072367A (ja) 2025-05-09
KR20210091250A (ko) 2021-07-21
EP3864052A4 (en) 2022-07-27
MA53877A (fr) 2022-01-19
JP2022512994A (ja) 2022-02-07
CN120519520A (zh) 2025-08-22
SG11202104334SA (en) 2021-05-28
AU2019378039A1 (en) 2021-05-27
US20210395779A1 (en) 2021-12-23
CA3119296A1 (en) 2020-05-22

Similar Documents

Publication Publication Date Title
CN113227144B (zh) 用于生成car-t细胞的两类基因载体及其用途
AU2018227583B2 (en) CD19 compositions and methods for immunotherapy
KR102427563B1 (ko) 이중특이성 T 세포 활성화제(Bispecific T cell activator)가 보강된 아데노바이러스
CN112469829B (zh) 包含抗gpc3单链抗体的car
AU2016297014B2 (en) Methods for improving the efficacy and expansion of immune cells
CN109415703B (zh) 经修饰的溶瘤病毒
AU2017250304B2 (en) Compositions and methods for selective protein expression
CN113846062B (zh) 用于嵌合抗原受体分子的调控表达的慢病毒载体
KR20210102888A (ko) Ｇ 단백질 결합 수용체 ｃ 클래스 5 그룹 ｄ 멤버(ｇｐｒｃ5ｄ)에 특이적인 키메라 항원 수용체
KR20190036551A (ko) Pro-m2 대식세포 분자의 억제제를 병용하는, 키메라 항원 수용체를 이용한 암의 치료
KR20190034588A (ko) 키메라 항원 수용체 및 pd-1 억제제의 조합 요법
KR20180118175A (ko) 다중 키메라 항원 수용체 (car) 분자를 발현하는 세포 및 그에 따른 용도
CN114585645A (zh) 对杂合性丧失作出响应的细胞表面受体
CN109562126A (zh) 嵌合抗原受体(car)、组合物及其使用方法
KR20210113169A (ko) Β세포 성숙 항원에 특이적인 키메라 항원 수용체를 이용한 치료 방법
CN114457044A (zh) 武装有异源基因的溶瘤腺病毒
KR20160144430A (ko) 트랜스진 유전자 태그 및 사용 방법
KR20210113655A (ko) 전립선 신생항원 및 이의 용도
CN114391021A (zh) TGF-β受体和使用方法
WO2017005923A1 (en) Lentiviral vector expressing membrane-anchored or secreted antibody
KR20230009386A (ko) Ｂ-세포 성숙 항원을 표적화하는 키메라 항원 수용체로 조작된 세포 요법 관련 방법 및 용도
JP2015092865A (ja) ヒト化抗ｃｄ２０キメラ抗原レセプター
HK40060008A (en) Two-gene vectors for generating car-t cells and uses thereof
AU2023329484A1 (en) Antibodies and chimeric antigen receptors specific for delta-like ligand 3 (dll3)
JP2025540894A (ja) 新規ｃｄ２０タンパク質

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 40060008

Country of ref document: HK

GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20260304

Address after: Massachusetts, USA

Patentee after: Mindas Therapeutics Inc.

Country or region after: U.S.A.

Address before: Singapore, Singapore

Patentee before: Medix medical Pte. Ltd.

Country or region before: Singapore

TR01 Transfer of patent right