CA3174467A1 - Nucleic acid ligand conjugates and use thereof for delivery to cells - Google Patents

Nucleic acid ligand conjugates and use thereof for delivery to cells

Info

Publication number
CA3174467A1
CA3174467A1 CA3174467A CA3174467A CA3174467A1 CA 3174467 A1 CA3174467 A1 CA 3174467A1 CA 3174467 A CA3174467 A CA 3174467A CA 3174467 A CA3174467 A CA 3174467A CA 3174467 A1 CA3174467 A1 CA 3174467A1
Authority
CA
Canada
Prior art keywords
nucleic acid
delivery
cells
acid ligand
ligand conjugates
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.)
Pending
Application number
CA3174467A
Other languages
English (en)
French (fr)
Inventor
Chad PECOT
Salma H. Azam
Albert Bowers
Matthew Cyril FLEMING
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.)
University of North Carolina at Chapel Hill
Original Assignee
University of North Carolina at Chapel Hill
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 University of North Carolina at Chapel Hill filed Critical University of North Carolina at Chapel Hill
Publication of CA3174467A1 publication Critical patent/CA3174467A1/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal 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
    • A61K47/51—Medicinal 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
    • A61K47/62—Medicinal 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 a protein, peptide or polyamino acid
    • A61K47/64—Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal 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
    • A61K47/51—Medicinal 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
    • A61K47/54—Medicinal 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 compound
    • A61K47/549—Sugars, nucleosides, nucleotides or nucleic acids
    • 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
    • C07K7/00—Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
    • C07K7/04—Linear peptides containing only normal peptide links
    • C07K7/08—Linear peptides containing only normal peptide links having 12 to 20 amino acids
    • 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
    • C12N15/11—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
    • C12N15/1135—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 oncogenes or tumor suppressor genes
    • 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
    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/10—Type of nucleic acid
    • C12N2310/14—Type of nucleic acid interfering nucleic acids [NA]
    • 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
    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/30—Chemical structure
    • C12N2310/35—Nature of the modification
    • C12N2310/351—Conjugate
    • C12N2310/3513—Protein; Peptide

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Oncology (AREA)
  • Microbiology (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Peptides Or Proteins (AREA)
CA3174467A 2020-05-13 2021-05-12 Nucleic acid ligand conjugates and use thereof for delivery to cells Pending CA3174467A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063024142P 2020-05-13 2020-05-13
US63/024,142 2020-05-13
PCT/US2021/031903 WO2021231518A1 (en) 2020-05-13 2021-05-12 Nucleic acid ligand conjugates and use thereof for delivery to cells

Publications (1)

Publication Number Publication Date
CA3174467A1 true CA3174467A1 (en) 2021-11-18

Family

ID=78524924

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3174467A Pending CA3174467A1 (en) 2020-05-13 2021-05-12 Nucleic acid ligand conjugates and use thereof for delivery to cells

Country Status (6)

Country Link
US (1) US20230285579A1 (https=)
EP (1) EP4149557A4 (https=)
JP (1) JP2023526277A (https=)
CN (2) CN115697416A (https=)
CA (1) CA3174467A1 (https=)
WO (1) WO2021231518A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024102864A2 (en) * 2022-11-08 2024-05-16 Purdue Research Foundation Multivalent multispecific conjugates and related compositions and methods of use
EP4687988A2 (en) * 2023-03-28 2026-02-11 KIST (Korea Institute of Science and Technology) Therapeutic compounds for inhibiting and reducing the expression of cell surface proteins
CN117865868B (zh) * 2023-05-19 2024-09-06 湖南大学 一种功能化分子、其制备方法及其应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4904582A (en) * 1987-06-11 1990-02-27 Synthetic Genetics Novel amphiphilic nucleic acid conjugates
WO2008079973A2 (en) * 2006-12-21 2008-07-03 Centocor, Inc. Egfr binding peptides and uses thereof
WO2009002440A2 (en) * 2007-06-22 2008-12-31 Intradigm Corporation Compositions comprising human egfr-sirna and methods of use
RU2010107199A (ru) * 2007-07-31 2011-09-10 Дзе Джонс Хопкинс Юниверсити (Us) Конъюгат полипептид-нуклеиновая кислота для иммунопрофилактики или иммунотерапии для неопластических или инфекционных нарушений
GB0814960D0 (en) * 2008-08-15 2008-09-24 Ge Healthcare As Method for detecting dysplasia
CN105722851A (zh) * 2013-04-28 2016-06-29 秦刚 一种新型的连接子及其制备方法和用途
WO2017127473A1 (en) * 2016-01-19 2017-07-27 The University Of North Carolina At Chapel Hill Methods and compositions using rna interference for inhibition of kras
CN109641038A (zh) * 2016-07-01 2019-04-16 小利兰·斯坦福大学理事会 靶向细胞表面编辑的共轭物
SG11201906728TA (en) * 2017-02-06 2019-08-27 Mpeg La Llc Multimeric oligonucleotides having decreased kidney clearance
US20200002746A1 (en) * 2017-02-14 2020-01-02 Seqwell, Inc. Compositions and methods for sequencing nucleic acids
KR102353086B1 (ko) * 2018-09-07 2022-01-20 아주대학교산학협력단 신규 면역독소 제조방법
JP7839554B2 (ja) * 2020-04-07 2026-04-02 ザ・ユニヴァーシティ・オヴ・ノース・キャロライナ・アト・チャペル・ヒル Ｋｒａｓの阻害のためのｒｎａ干渉およびアンチセンスオリゴヌクレオチドを使用する方法および組成物

Also Published As

Publication number Publication date
EP4149557A1 (en) 2023-03-22
WO2021231518A1 (en) 2021-11-18
CN115697416A (zh) 2023-02-03
CN121775155A (zh) 2026-04-03
EP4149557A4 (en) 2025-01-15
US20230285579A1 (en) 2023-09-14
JP2023526277A (ja) 2023-06-21

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