CN116419763A - 双特异性个性化适体 - Google Patents
双特异性个性化适体 Download PDFInfo
- Publication number
- CN116419763A CN116419763A CN202180060284.1A CN202180060284A CN116419763A CN 116419763 A CN116419763 A CN 116419763A CN 202180060284 A CN202180060284 A CN 202180060284A CN 116419763 A CN116419763 A CN 116419763A
- Authority
- CN
- China
- Prior art keywords
- aptamer
- bispecific
- cancer
- personalised
- cell
- 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.)
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- C—CHEMISTRY; METALLURGY
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- 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
- C12N15/115—Aptamers, i.e. nucleic acids binding a target molecule specifically and with high affinity without hybridising therewith ; Nucleic acids binding to non-nucleic acids, e.g. aptamers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7088—Compounds having three or more nucleosides or nucleotides
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- 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
- A61K39/0005—Vertebrate antigens
- A61K39/0011—Cancer antigens
- A61K39/001148—Regulators of development
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
- A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
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- 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
- A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
- A61K2039/53—DNA (RNA) vaccination
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- 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
- A61K2039/555—Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
- A61K2039/55511—Organic adjuvants
- A61K2039/55561—CpG containing adjuvants; Oligonucleotide containing adjuvants
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- 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
- A61K2039/57—Medicinal preparations containing antigens or antibodies characterised by the type of response, e.g. Th1, Th2
- A61K2039/572—Medicinal preparations containing antigens or antibodies characterised by the type of response, e.g. Th1, Th2 cytotoxic response
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- 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
- C12N2310/16—Aptamers
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- C—CHEMISTRY; METALLURGY
- 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
- C12N2310/17—Immunomodulatory nucleic acids
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- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/30—Chemical structure
- C12N2310/31—Chemical structure of the backbone
- C12N2310/315—Phosphorothioates
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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
- C12N2310/30—Chemical structure
- C12N2310/32—Chemical structure of the sugar
- C12N2310/321—2'-O-R Modification
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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
- C12N2310/30—Chemical structure
- C12N2310/32—Chemical structure of the sugar
- C12N2310/322—2'-R Modification
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- C—CHEMISTRY; METALLURGY
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- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/30—Chemical structure
- C12N2310/32—Chemical structure of the sugar
- C12N2310/323—Chemical structure of the sugar modified ring structure
- C12N2310/3231—Chemical structure of the sugar modified ring structure having an additional ring, e.g. LNA, ENA
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- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/30—Chemical structure
- C12N2310/33—Chemical structure of the base
- C12N2310/335—Modified T or U
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- C—CHEMISTRY; METALLURGY
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- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/30—Chemical structure
- C12N2310/35—Nature of the modification
- C12N2310/351—Conjugate
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- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/30—Chemical structure
- C12N2310/35—Nature of the modification
- C12N2310/351—Conjugate
- C12N2310/3515—Lipophilic moiety, e.g. cholesterol
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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
- C12N2310/30—Chemical structure
- C12N2310/35—Nature of the modification
- C12N2310/351—Conjugate
- C12N2310/3519—Fusion with another nucleic acid
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- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/50—Physical structure
- C12N2310/51—Physical structure in polymeric form, e.g. multimers, concatemers
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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
- C12N2310/50—Physical structure
- C12N2310/53—Physical structure partially self-complementary or closed
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- C12N2320/00—Applications; Uses
- C12N2320/10—Applications; Uses in screening processes
- C12N2320/11—Applications; Uses in screening processes for the determination of target sites, i.e. of active nucleic acids
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- C12N2330/00—Production
- C12N2330/30—Production chemically synthesised
- C12N2330/31—Libraries, arrays
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Genetics & Genomics (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plant Pathology (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Oncology (AREA)
- Mycology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Prostheses (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063027629P | 2020-05-20 | 2020-05-20 | |
| US63/027,629 | 2020-05-20 | ||
| US202063121079P | 2020-12-03 | 2020-12-03 | |
| US63/121,079 | 2020-12-03 | ||
| PCT/IB2021/000340 WO2021234453A1 (en) | 2020-05-20 | 2021-05-19 | Bispecific personalized aptamers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116419763A true CN116419763A (zh) | 2023-07-11 |
Family
ID=76845262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180060284.1A Pending CN116419763A (zh) | 2020-05-20 | 2021-05-19 | 双特异性个性化适体 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20230193285A1 (https=) |
| EP (1) | EP4153750A1 (https=) |
| JP (1) | JP7753256B2 (https=) |
| CN (1) | CN116419763A (https=) |
| IL (1) | IL298347A (https=) |
| WO (1) | WO2021234453A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7837345B2 (ja) | 2020-12-03 | 2026-03-30 | アーミューン リミテッド | Tリンパ球結合アプタマー |
| US20250215380A1 (en) * | 2023-12-31 | 2025-07-03 | Trenchant BioSystems, Inc. | Optimized geometric design of a cell processing cassette |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10100316B2 (en) * | 2002-11-21 | 2018-10-16 | Archemix Llc | Aptamers comprising CPG motifs |
| JP2007525177A (ja) | 2003-04-21 | 2007-09-06 | アーケミックス コーポレイション | 血小板由来増殖因子に対する安定化アプタマーおよび腫瘍治療剤としてのそれらの使用 |
| WO2010060030A1 (en) * | 2008-11-24 | 2010-05-27 | Arizona Board Of Regents, A Body Corporate Of The State Of Arizona | Tlr ligand-nucleic acid nanostructure as a novel immune modulatory agent and method of using the same |
| WO2010144295A1 (en) * | 2009-06-09 | 2010-12-16 | University Of Miami | Aptamer-targeted costimulatory ligand aptamer |
| US11219635B2 (en) * | 2016-02-19 | 2022-01-11 | City Of Hope | Bi-specific aptamer |
| WO2018144854A1 (en) * | 2017-02-02 | 2018-08-09 | Caris Science, Inc. | Targeted oligonucleotides |
| CN107483987B (zh) | 2017-06-30 | 2020-02-07 | 武汉斗鱼网络科技有限公司 | 一种视频流地址的鉴权方法及装置 |
| WO2020065404A2 (en) * | 2018-09-28 | 2020-04-02 | Augmanity Nano Ltd | Methods and compositions for selection of functional aptamers |
-
2021
- 2021-05-19 CN CN202180060284.1A patent/CN116419763A/zh active Pending
- 2021-05-19 IL IL298347A patent/IL298347A/en unknown
- 2021-05-19 WO PCT/IB2021/000340 patent/WO2021234453A1/en not_active Ceased
- 2021-05-19 JP JP2022571187A patent/JP7753256B2/ja active Active
- 2021-05-19 EP EP21739769.4A patent/EP4153750A1/en active Pending
- 2021-05-19 US US17/926,067 patent/US20230193285A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023527311A (ja) | 2023-06-28 |
| EP4153750A1 (en) | 2023-03-29 |
| WO2021234453A1 (en) | 2021-11-25 |
| US20230193285A1 (en) | 2023-06-22 |
| JP7753256B2 (ja) | 2025-10-14 |
| IL298347A (en) | 2023-01-01 |
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