CA3169550A1 - Methods and compositions using rna interference and antisense oligonucleotides for inhibition of kras - Google Patents

Methods and compositions using rna interference and antisense oligonucleotides for inhibition of kras Download PDF

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Publication number
CA3169550A1
CA3169550A1 CA3169550A CA3169550A CA3169550A1 CA 3169550 A1 CA3169550 A1 CA 3169550A1 CA 3169550 A CA3169550 A CA 3169550A CA 3169550 A CA3169550 A CA 3169550A CA 3169550 A1 CA3169550 A1 CA 3169550A1
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Canada
Prior art keywords
seq
strand
antisense
sense strand
antisense oligonucleotide
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
CA3169550A
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English (en)
French (fr)
Inventor
Chad PECOT
Salma H. Azam
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
Priority claimed from US16/842,404 external-priority patent/US11180759B2/en
Application filed by University of North Carolina at Chapel Hill filed Critical University of North Carolina at Chapel Hill
Publication of CA3169550A1 publication Critical patent/CA3169550A1/en
Pending legal-status Critical Current

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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
    • C12N15/11—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
    • 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
    • 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
    • C12N2310/11—Antisense
    • 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
    • C12N2310/31—Chemical structure of the backbone
    • C12N2310/315—Phosphorothioates
    • 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
    • C12N2310/32—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
    • 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
    • C12N2310/34—Spatial arrangement of the modifications
    • C12N2310/341—Gapmers, i.e. of the type ===---===
    • 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
    • C12N2320/00—Applications; Uses
    • C12N2320/30—Special therapeutic applications
    • C12N2320/31—Combination therapy

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Plant Pathology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oncology (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
CA3169550A 2020-04-07 2021-04-07 Methods and compositions using rna interference and antisense oligonucleotides for inhibition of kras Pending CA3169550A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/842,404 2020-04-07
US16/842,404 US11180759B2 (en) 2016-01-19 2020-04-07 Methods and compositions using RNA interference and antisense oligonucleotides for inhibition of KRAS
PCT/US2021/026147 WO2021207339A1 (en) 2020-04-07 2021-04-07 Methods and compositions using rna interference and antisense oligonucleotides for inhibition of kras

Publications (1)

Publication Number Publication Date
CA3169550A1 true CA3169550A1 (en) 2021-10-14

Family

ID=78024140

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3169550A Pending CA3169550A1 (en) 2020-04-07 2021-04-07 Methods and compositions using rna interference and antisense oligonucleotides for inhibition of kras

Country Status (4)

Country Link
EP (1) EP4100530A4 (https=)
JP (1) JP7839554B2 (https=)
CA (1) CA3169550A1 (https=)
WO (1) WO2021207339A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4149557A4 (en) * 2020-05-13 2025-01-15 The University of North Carolina at Chapel Hill Nucleic acid ligand conjugates and use thereof for delivery to cells

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010538678A (ja) 2007-09-18 2010-12-16 イントラドイグム コーポレーション Ｋ−ｒａｓｓｉＲＮＡ含有組成物及びそれらの使用法
CN103555722B (zh) * 2009-04-03 2016-08-31 戴瑟纳制药公司 利用不对称双链rna特异性抑制kras的方法和组合物
EA201492004A1 (ru) * 2012-05-02 2015-08-31 Новартис Аг Органические композиции для лечения kras-ассоциированных заболеваний
WO2015164818A1 (en) * 2014-04-25 2015-10-29 Strike Bio, Inc. Multiple targeted rnai for the treatment of cancers
EP3307890A1 (en) * 2015-06-10 2018-04-18 Board of Regents, The University of Texas System Use of exosomes for the treatment of disease
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
EP3436585B1 (en) * 2016-04-01 2022-07-20 Avidity Biosciences, Inc. Kras nucleic acids and uses thereof
US20210115449A1 (en) * 2018-04-19 2021-04-22 Board Of Regents, The University Of Texas System Therapeutic modulation of tumor suppressors using exosomes

Also Published As

Publication number Publication date
JP2023521383A (ja) 2023-05-24
JP7839554B2 (ja) 2026-04-02
WO2021207339A1 (en) 2021-10-14
EP4100530A4 (en) 2024-05-22
EP4100530A1 (en) 2022-12-14

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