AU2020401206A1 - Modified guide RNAs for gene editing - Google Patents

Modified guide RNAs for gene editing Download PDF

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Publication number
AU2020401206A1
AU2020401206A1 AU2020401206A AU2020401206A AU2020401206A1 AU 2020401206 A1 AU2020401206 A1 AU 2020401206A1 AU 2020401206 A AU2020401206 A AU 2020401206A AU 2020401206 A AU2020401206 A AU 2020401206A AU 2020401206 A1 AU2020401206 A1 AU 2020401206A1
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Australia
Prior art keywords
grna
modification
nucleotides
region
substituted
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Pending
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AU2020401206A
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English (en)
Inventor
Seth C. Alexander
Sabin MULEPATI
Matthew ROY
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Intellia Therapeutics Inc
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Intellia Therapeutics Inc
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Publication of AU2020401206A1 publication Critical patent/AU2020401206A1/en
Pending legal-status Critical Current

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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
    • 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
    • C—CHEMISTRY; METALLURGY
    • 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
    • C12N15/111—General methods applicable to biologically active non-coding nucleic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
    • A61K48/005—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'active' part of the composition delivered, i.e. the nucleic acid delivered
    • C—CHEMISTRY; METALLURGY
    • 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
    • C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
    • C12N15/102—Mutagenizing nucleic 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
    • 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]
    • 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
    • C12N2310/20—Type of nucleic acid involving clustered regularly interspaced short palindromic repeats [CRISPR]
    • C—CHEMISTRY; METALLURGY
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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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    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/30—Chemical structure
    • C12N2310/32—Chemical structure of the sugar
    • 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
    • C12N2310/30—Chemical structure
    • C12N2310/32—Chemical structure of the sugar
    • C12N2310/321—2'-O-R Modification
    • 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
    • C12N2310/30—Chemical structure
    • C12N2310/32—Chemical structure of the sugar
    • C12N2310/322—2'-R Modification
    • C—CHEMISTRY; METALLURGY
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    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/30—Chemical structure
    • C12N2310/34—Spatial arrangement of the modifications
    • C12N2310/344—Position-specific modifications, e.g. on every purine, at the 3'-end
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    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/30—Chemical structure
    • C12N2310/34—Spatial arrangement of the modifications
    • C12N2310/346—Spatial arrangement of the modifications having a combination of backbone and sugar modifications
    • 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
    • C12N2310/30—Chemical structure
    • C12N2310/35—Nature of the modification
    • C12N2310/352—Nature of the modification linked to the nucleic acid via a carbon atom
    • C12N2310/3521—Methyl
    • 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
    • C12N2310/30—Chemical structure
    • C12N2310/35—Nature of the modification
    • C12N2310/353—Nature of the modification linked to the nucleic acid via an atom other than carbon
    • C12N2310/3533—Halogen
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N2320/00—Applications; Uses
    • C12N2320/50—Methods for regulating/modulating their activity
    • C12N2320/51—Methods for regulating/modulating their activity modulating the chemical stability, e.g. nuclease-resistance

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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)
  • Bioinformatics & Cheminformatics (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AU2020401206A 2019-12-11 2020-12-10 Modified guide RNAs for gene editing Pending AU2020401206A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962946905P 2019-12-11 2019-12-11
US62/946,905 2019-12-11
PCT/US2020/064250 WO2021119275A1 (en) 2019-12-11 2020-12-10 Modified guide rnas for gene editing

Publications (1)

Publication Number Publication Date
AU2020401206A1 true AU2020401206A1 (en) 2022-07-14

Family

ID=74181290

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2020401206A Pending AU2020401206A1 (en) 2019-12-11 2020-12-10 Modified guide RNAs for gene editing

Country Status (13)

Country Link
US (1) US20220372483A1 (https=)
EP (1) EP4073249A1 (https=)
JP (2) JP2023506482A (https=)
KR (1) KR20220126725A (https=)
CN (1) CN115176001A (https=)
AU (1) AU2020401206A1 (https=)
BR (1) BR112022011214A2 (https=)
CA (1) CA3164192A1 (https=)
CO (1) CO2022009562A2 (https=)
IL (1) IL293569A (https=)
MX (1) MX2022006950A (https=)
TW (1) TW202136509A (https=)
WO (1) WO2021119275A1 (https=)

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IL312507A (en) * 2021-11-03 2024-07-01 Intellia Therapeutics Inc Modified guide rnas for gene editing
JP2024540723A (ja) 2021-11-03 2024-11-01 インテリア セラピューティクス，インコーポレーテッド 免疫療法のためのｃｄ３８組成物及び方法
CN119384498A (zh) 2022-06-16 2025-01-28 因特利亚治疗公司 用于对细胞进行遗传修饰的方法和组合物
AU2023293131A1 (en) 2022-06-16 2024-12-12 Intellia Therapeutics, Inc. Compositions and methods for reducing mhc class i in a cell
WO2024006955A1 (en) 2022-06-29 2024-01-04 Intellia Therapeutics, Inc. Engineered t cells
KR20250124819A (ko) 2022-12-21 2025-08-20 인텔리아 테라퓨틱스, 인크. 프로단백질 전환효소 서브틸리신 켁신 9(pcsk9) 편집을 위한 조성물 및 방법
CN120418427A (zh) 2022-12-23 2025-08-01 因特利亚治疗公司 用于基因组编辑的系统和方法
TW202436622A (zh) 2023-03-06 2024-09-16 美商英特利亞醫療公司 用於ｂ型肝炎病毒（ｈｂｖ）基因體編輯之組合物及方法
WO2024186971A1 (en) 2023-03-07 2024-09-12 Intellia Therapeutics, Inc. Cish compositions and methods for immunotherapy
AU2024270764A1 (en) 2023-05-15 2025-12-04 Nchroma Bio, Inc. Compositions and methods for epigenetic regulation of hbv gene expression
WO2025038637A1 (en) 2023-08-14 2025-02-20 Intellia Therapeutics, Inc. Compositions and methods for genetically modifying transforming growth factor beta receptor type 2 (tgfβr2)
WO2025038642A1 (en) 2023-08-14 2025-02-20 Intellia Therapeutics, Inc. Compositions and methods for genetically modifying cd70
WO2025038646A1 (en) 2023-08-14 2025-02-20 Intellia Therapeutics, Inc. Cd70 car-t compositions and methods for cell-based therapy
WO2025101994A2 (en) 2023-11-10 2025-05-15 Intellia Therapeutics, Inc. Compositions, methods, and systems for genomic editing
WO2025128871A2 (en) 2023-12-13 2025-06-19 Renagade Therapeutics Management Inc. Lipid nanoparticles comprising coding rna molecules for use in gene editing and as vaccines and therapeutic agents
WO2025137301A1 (en) 2023-12-20 2025-06-26 Intellia Therapeutics, Inc. Methods for rapid engineering of cells
WO2025137439A2 (en) 2023-12-20 2025-06-26 Intellia Therapeutics, Inc. Engineered t cells
WO2025184520A1 (en) 2024-02-29 2025-09-04 Intellia Therapeutics, Inc. Compositions and methods for angiopoietin like 3 (angptl3) editing
WO2025255308A1 (en) 2024-06-07 2025-12-11 Intellia Therapeutics, Inc. Cd8 co-receptor chimeric polypeptides in tcr cell therapy
WO2025265017A1 (en) 2024-06-20 2025-12-26 Regeneron Pharmaceuticals, Inc. Ass1 gene insertion for the treatment of citrullinemia type i
WO2026006390A2 (en) * 2024-06-26 2026-01-02 Intellia Therapeutics, Inc. Modified guide rnas for genome editing

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Also Published As

Publication number Publication date
CN115176001A (zh) 2022-10-11
US20220372483A1 (en) 2022-11-24
TW202136509A (zh) 2021-10-01
BR112022011214A2 (pt) 2022-08-23
CO2022009562A2 (es) 2022-08-30
IL293569A (en) 2022-08-01
JP2023506482A (ja) 2023-02-16
WO2021119275A1 (en) 2021-06-17
MX2022006950A (es) 2022-11-07
CA3164192A1 (en) 2021-06-17
EP4073249A1 (en) 2022-10-19
KR20220126725A (ko) 2022-09-16
JP2026048746A (ja) 2026-03-17

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