CN116897201A - 用于扩增调节性t细胞的方法 - Google Patents
用于扩增调节性t细胞的方法 Download PDFInfo
- Publication number
- CN116897201A CN116897201A CN202280016734.1A CN202280016734A CN116897201A CN 116897201 A CN116897201 A CN 116897201A CN 202280016734 A CN202280016734 A CN 202280016734A CN 116897201 A CN116897201 A CN 116897201A
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- tregs
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- 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
- C12N5/0637—Immunosuppressive T lymphocytes, e.g. regulatory T cells or Treg
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K40/00—Cellular immunotherapy
- A61K40/20—Cellular immunotherapy characterised by the effect or the function of the cells
- A61K40/22—Immunosuppressive or immunotolerising
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- 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
- A61K40/416—Antigens related to auto-immune diseases; Preparations to induce self-tolerance
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
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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
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- 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
- C12N15/11—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
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- 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
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- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
- C12N9/22—Ribonucleases [RNase]; Deoxyribonucleases [DNase]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K40/00—Cellular immunotherapy
- A61K40/50—Cellular immunotherapy characterised by the use of allogeneic cells
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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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]
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/20—Cytokines; Chemokines
- C12N2501/23—Interleukins [IL]
- C12N2501/2302—Interleukin-2 (IL-2)
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/50—Cell markers; Cell surface determinants
- C12N2501/51—B7 molecules, e.g. CD80, CD86, CD28 (ligand), CD152 (ligand)
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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
- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/50—Cell markers; Cell surface determinants
- C12N2501/515—CD3, T-cell receptor complex
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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
- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/50—Cell markers; Cell surface determinants
- C12N2501/53—CD2
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- Epidemiology (AREA)
- Physics & Mathematics (AREA)
- Cell Biology (AREA)
- Biophysics (AREA)
- Plant Pathology (AREA)
- Hematology (AREA)
- Medicinal Chemistry (AREA)
- Mycology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163152787P | 2021-02-23 | 2021-02-23 | |
| US63/152,787 | 2021-02-23 | ||
| PCT/US2022/017526 WO2022182763A1 (en) | 2021-02-23 | 2022-02-23 | Methods for expanding regulatory t cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116897201A true CN116897201A (zh) | 2023-10-17 |
Family
ID=83048425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280016734.1A Pending CN116897201A (zh) | 2021-02-23 | 2022-02-23 | 用于扩增调节性t细胞的方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20240228962A9 (https=) |
| EP (1) | EP4297757A4 (https=) |
| JP (1) | JP2024507373A (https=) |
| CN (1) | CN116897201A (https=) |
| AU (1) | AU2022226163A1 (https=) |
| CA (1) | CA3206049A1 (https=) |
| WO (1) | WO2022182763A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024243552A1 (en) * | 2023-05-25 | 2024-11-28 | Board Of Regents, The University Of Texas System | Methods using st2 to identify patients for cancer therapy |
| WO2025096685A1 (en) * | 2023-10-30 | 2025-05-08 | City Of Hope | Methods of making and using regulatory t cells for treatment of autoimmune disorders and cancers |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2005206746B2 (en) * | 2004-01-08 | 2008-08-28 | Regents Of The University Of California | Regulatory t cells suppress autoimmunity |
| WO2011126806A1 (en) * | 2010-04-08 | 2011-10-13 | The Trustees Of The University Of Pennsylvania | Methods to expand a t regulatory cell master cell bank |
| US9018006B2 (en) * | 2010-07-23 | 2015-04-28 | The University Of Toledo | Stable Tregs and related materials and methods |
| JP6422344B2 (ja) * | 2012-03-02 | 2018-11-14 | ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア | 同種抗原反応性の制御性t細胞を増大させる方法 |
| US10093901B2 (en) * | 2013-05-10 | 2018-10-09 | The Henry M. Jackson Foundation For The Advancement Of Military Medicine, Inc. | Use of specific regulatory T-cells to induce immune tolerance |
| WO2018106885A1 (en) * | 2016-12-07 | 2018-06-14 | East Carolina University | Compositions and methods for in vitro cultivation and/or expansion of regulatory t cells |
| US20190367876A1 (en) * | 2017-01-18 | 2019-12-05 | F1 Oncology, Inc. | Methods of transducing and expanding immune cells and uses thereof |
| US11827705B2 (en) * | 2017-03-28 | 2023-11-28 | The Trustees Of The University Of Pennsylvania | Methods to protect transplanted tissue from rejection |
| US10842815B2 (en) * | 2017-06-16 | 2020-11-24 | Stemspine Llc | Perispinal perfusion by administration of T regulatory cells alone or in combination with angiogenic cell therapies |
| US12233094B2 (en) * | 2017-11-29 | 2025-02-25 | Spinalcyte, Llc | Interaction of fibroblasts and immune cells for activation and uses thereof |
| CN112839671A (zh) * | 2018-05-17 | 2021-05-25 | 明尼苏达大学董事会 | 抗药性免疫细胞及其使用方法 |
| BR112021014442A2 (pt) * | 2019-02-01 | 2021-09-21 | KSQ Therapeutics, Inc. | Composições de regulação gênica e métodos para imunoterapia aprimorada |
-
2022
- 2022-02-23 WO PCT/US2022/017526 patent/WO2022182763A1/en not_active Ceased
- 2022-02-23 CA CA3206049A patent/CA3206049A1/en active Pending
- 2022-02-23 EP EP22760340.4A patent/EP4297757A4/en active Pending
- 2022-02-23 US US18/547,627 patent/US20240228962A9/en active Pending
- 2022-02-23 AU AU2022226163A patent/AU2022226163A1/en active Pending
- 2022-02-23 CN CN202280016734.1A patent/CN116897201A/zh active Pending
- 2022-02-23 JP JP2023550647A patent/JP2024507373A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20240132843A1 (en) | 2024-04-25 |
| EP4297757A1 (en) | 2024-01-03 |
| JP2024507373A (ja) | 2024-02-19 |
| EP4297757A4 (en) | 2025-02-26 |
| WO2022182763A1 (en) | 2022-09-01 |
| CA3206049A1 (en) | 2022-09-01 |
| AU2022226163A9 (en) | 2024-01-18 |
| AU2022226163A1 (en) | 2023-09-28 |
| US20240228962A9 (en) | 2024-07-11 |
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