CA2956718A1 - An antagonistic pd-1 aptamer and its applications in cancer therapy related applications - Google Patents

An antagonistic pd-1 aptamer and its applications in cancer therapy related applications Download PDF

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Publication number
CA2956718A1
CA2956718A1 CA2956718A CA2956718A CA2956718A1 CA 2956718 A1 CA2956718 A1 CA 2956718A1 CA 2956718 A CA2956718 A CA 2956718A CA 2956718 A CA2956718 A CA 2956718A CA 2956718 A1 CA2956718 A1 CA 2956718A1
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Prior art keywords
aptamer
seq
nucleic acid
cancer
dimer
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Abandoned
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CA2956718A
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English (en)
French (fr)
Inventor
Pan-Chyr Yang
Yi-Chung Chang
Wei-Yun LAI
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Academia Sinica
National Taiwan University NTU
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Academia Sinica
National Taiwan University NTU
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Publication of CA2956718A1 publication Critical patent/CA2956718A1/en
Abandoned legal-status Critical Current

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    • 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
    • C12N15/115Aptamers, 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7088Compounds having three or more nucleosides or nucleotides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7088Compounds having three or more nucleosides or nucleotides
    • A61K31/711Natural deoxyribonucleic acids, i.e. containing only 2'-deoxyriboses attached to adenine, guanine, cytosine or thymine and having 3'-5' phosphodiester links
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7088Compounds having three or more nucleosides or nucleotides
    • A61K31/713Double-stranded nucleic acids or oligonucleotides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/56Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
    • A61K47/59Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes
    • A61K47/60Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
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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
    • CCHEMISTRY; METALLURGY
    • 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
    • C12N15/117Nucleic acids having immunomodulatory properties, e.g. containing CpG-motifs
    • CCHEMISTRY; METALLURGY
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    • C12N2310/00Structure or type of the nucleic acid
    • C12N2310/10Type of nucleic acid
    • C12N2310/16Aptamers
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N2310/00Structure or type of the nucleic acid
    • C12N2310/10Type of nucleic acid
    • C12N2310/17Immunomodulatory nucleic acids
    • CCHEMISTRY; METALLURGY
    • 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
    • C12N2310/00Structure or type of the nucleic acid
    • C12N2310/30Chemical structure
    • C12N2310/35Nature of the modification
    • C12N2310/351Conjugate

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Microbiology (AREA)
  • Plant Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Immunology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA2956718A 2014-07-31 2015-07-31 An antagonistic pd-1 aptamer and its applications in cancer therapy related applications Abandoned CA2956718A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462031427P 2014-07-31 2014-07-31
US62/031,427 2014-07-31
PCT/US2015/043162 WO2016019270A1 (en) 2014-07-31 2015-07-31 An antagonistic pd-1 aptamer and its applications in cancer therapy related applications

Publications (1)

Publication Number Publication Date
CA2956718A1 true CA2956718A1 (en) 2016-02-04

Family

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Family Applications (1)

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CA2956718A Abandoned CA2956718A1 (en) 2014-07-31 2015-07-31 An antagonistic pd-1 aptamer and its applications in cancer therapy related applications

Country Status (8)

Country Link
US (1) US10329570B2 (enExample)
EP (1) EP3174985A4 (enExample)
JP (1) JP6680760B2 (enExample)
KR (1) KR20170055474A (enExample)
CN (1) CN107002083A (enExample)
CA (1) CA2956718A1 (enExample)
TW (1) TWI703214B (enExample)
WO (1) WO2016019270A1 (enExample)

Families Citing this family (12)

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RU2711380C2 (ru) 2015-07-16 2020-01-16 Байоксэл Терапьютикс, Инк. Новый подход к лечению рака с применением иммуномодуляции
WO2017143150A1 (en) 2016-02-19 2017-08-24 City Of Hope Bi-specific aptamer
MX2019002618A (es) * 2016-09-06 2019-09-09 The Methodist Hospital System Aptameros especificos para pd 1.
JP7560821B2 (ja) * 2016-09-16 2024-10-03 デューク ユニバーシティ フォン・ビルブラント因子(vwf)標的薬剤およびそれを用いる方法
CN107794267B (zh) * 2017-03-14 2021-03-26 湖南大学 一种靶向pd1-pdl1的双特异性核酸适体及其衍生物
AU2018314236B2 (en) 2017-08-11 2025-02-06 Apterna Limited RNA aptamers against transferrin receptor (TfR)
US11007211B2 (en) 2018-01-07 2021-05-18 City Of Hope CCR7 aptamers and uses thereof
EP3683310A1 (en) 2019-01-21 2020-07-22 Rheinische Friedrich-Wilhelms-Universität Bonn Aptamer and use of the aptamer in the diagnosis and treatment of cancer
CN111154765B (zh) * 2019-12-30 2023-08-01 广西医科大学 T细胞免疫检查点pd-1的适配体筛选、鉴定方法及抗肿瘤应用
MX2022010955A (es) 2020-03-03 2022-10-07 Array Biopharma Inc Metodos para tratar el cancer usando (r)-n-(3-fluoro-4-((3- ((1-hidroxipropan-2-il)amino)-1h-pirazolo[3,4-b]piridin-4-il)oxi) fenil)-3-(4-fluorofenil)-1-isopropil-2,4-dioxo-1,2,3,4-tetrahidro pirimidin-5-carboxamida.
CN111593053B (zh) * 2020-05-27 2022-02-15 武汉大学 识别人程序性死亡受体1的dna适配体及方法和应用
EP4419112A4 (en) * 2021-10-22 2025-08-27 Ohio State Innovation Foundation IMMUNOTHERAPY FOR CANCER TREATMENT

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US4485045A (en) 1981-07-06 1984-11-27 Research Corporation Synthetic phosphatidyl cholines useful in forming liposomes
US4544545A (en) 1983-06-20 1985-10-01 Trustees University Of Massachusetts Liposomes containing modified cholesterol for organ targeting
WO1997031012A1 (en) * 1996-02-22 1997-08-28 The Regents Of The University Of Michigan Gene specific universal mammalian sequence-tagged sites
US20040241651A1 (en) * 2000-04-07 2004-12-02 Alexander Olek Detection of single nucleotide polymorphisms (snp's) and cytosine-methylations
US7235358B2 (en) * 2001-06-08 2007-06-26 Expression Diagnostics, Inc. Methods and compositions for diagnosing and monitoring transplant rejection
US8039443B2 (en) 2002-11-21 2011-10-18 Archemix Corporation Stabilized aptamers to platelet derived growth factor and their use as oncology therapeutics
JP2006516151A (ja) * 2002-11-21 2006-06-22 アーケミックス コーポレイション 改良された薬力学的特性を有する多価アプタマー治療剤ならびにそれらの作製方法および使用法
EP1620547B1 (en) * 2003-04-21 2014-06-18 Archemix LLC Stabilized aptamers to platelet derived growth factor and their use as oncology therapeutics
RS20080075A (sr) * 2005-08-26 2009-07-15 Archemix Corp., Aptameri koji vezuju trombin sa visokim afinitetom
EP2023940B1 (en) * 2006-05-05 2011-06-22 Isis Pharmaceuticals, Inc. Compounds and methods for modulating expression of sglt2
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US20140148503A1 (en) * 2011-07-20 2014-05-29 University Of Iowa Research Foundation Nucleic acid aptamers
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Also Published As

Publication number Publication date
US10329570B2 (en) 2019-06-25
CN107002083A (zh) 2017-08-01
WO2016019270A8 (en) 2016-04-14
JP6680760B2 (ja) 2020-04-15
US20170218369A1 (en) 2017-08-03
KR20170055474A (ko) 2017-05-19
TWI703214B (zh) 2020-09-01
TW201617449A (zh) 2016-05-16
WO2016019270A1 (en) 2016-02-04
EP3174985A1 (en) 2017-06-07
JP2017523781A (ja) 2017-08-24
EP3174985A4 (en) 2018-04-04

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Effective date: 20211123

FZDE Discontinued

Effective date: 20211123