AU2022381173A1 - Modified guide rnas for gene editing - Google Patents

Modified guide rnas for gene editing Download PDF

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Publication number
AU2022381173A1
AU2022381173A1 AU2022381173A AU2022381173A AU2022381173A1 AU 2022381173 A1 AU2022381173 A1 AU 2022381173A1 AU 2022381173 A AU2022381173 A AU 2022381173A AU 2022381173 A AU2022381173 A AU 2022381173A AU 2022381173 A1 AU2022381173 A1 AU 2022381173A1
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Australia
Prior art keywords
nucleotides
grna
region
modification
nucleotide
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Pending
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AU2022381173A
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English (en)
Inventor
Weijun CHEN
Sung Hee Choi
Sabin MULEPATI
Rubina Giare PARMAR
Lindsey Jean STRETZ
Eun Soo Yoon
Michelle Young
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Intellia Therapeutics Inc
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Intellia Therapeutics Inc
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Publication of AU2022381173A1 publication Critical patent/AU2022381173A1/en
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    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
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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
    • 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
    • C12N15/1138—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 receptors or cell surface proteins
    • 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
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • 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
    • C12N15/87—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • C12N15/88—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation using microencapsulation, e.g. using amphiphile liposome vesicle
    • 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
    • C12N15/87—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • C12N15/90—Stable introduction of foreign DNA into chromosome
    • 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
    • C12N15/87—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • C12N15/90—Stable introduction of foreign DNA into chromosome
    • C12N15/902—Stable introduction of foreign DNA into chromosome using homologous recombination
    • C12N15/907—Stable introduction of foreign DNA into chromosome using homologous recombination in mammalian cells
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • 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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    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y305/00—Hydrolases acting on carbon-nitrogen bonds, other than peptide bonds (3.5)
    • C12Y305/04—Hydrolases acting on carbon-nitrogen bonds, other than peptide bonds (3.5) in cyclic amidines (3.5.4)
    • C12Y305/04005—Cytidine deaminase (3.5.4.5)
    • 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
    • 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
    • C12N2310/31—Chemical structure of the backbone
    • C12N2310/315—Phosphorothioates
    • 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
    • C12N2310/318—Chemical structure of the backbone where the PO2 is completely replaced, e.g. MMI or formacetal
    • C12N2310/3183—Diol linkers, e.g. glycols or propanediols
    • 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
    • C12N2310/321—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
    • C12N2310/34—Spatial arrangement of the modifications
    • C12N2310/344—Position-specific modifications, e.g. on every purine, at the 3'-end
    • 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
    • C12N2310/50—Physical structure
    • C12N2310/53—Physical structure partially self-complementary or closed
    • C12N2310/531—Stem-loop; Hairpin
    • 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
    • C12N2320/53—Methods for regulating/modulating their activity reducing unwanted side-effects

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  • Health & Medical Sciences (AREA)
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  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
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  • Biochemistry (AREA)
  • Microbiology (AREA)
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  • Plant Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Mycology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cell Biology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
AU2022381173A 2021-11-03 2022-11-02 Modified guide rnas for gene editing Pending AU2022381173A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163275426P 2021-11-03 2021-11-03
US63/275,426 2021-11-03
US202263352161P 2022-06-14 2022-06-14
US63/352,161 2022-06-14
PCT/US2022/079121 WO2023081687A1 (en) 2021-11-03 2022-11-02 Modified guide rnas for gene editing

Publications (1)

Publication Number Publication Date
AU2022381173A1 true AU2022381173A1 (en) 2024-05-02

Family

ID=84820251

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2022381173A Pending AU2022381173A1 (en) 2021-11-03 2022-11-02 Modified guide rnas for gene editing

Country Status (12)

Country Link
US (1) US20240299583A1 (https=)
EP (1) EP4426836A1 (https=)
JP (1) JP2024541962A (https=)
KR (1) KR20240114295A (https=)
AU (1) AU2022381173A1 (https=)
CA (1) CA3236001A1 (https=)
CL (1) CL2024001330A1 (https=)
CO (1) CO2024006996A2 (https=)
IL (1) IL312507A (https=)
MX (1) MX2024005241A (https=)
TW (1) TW202334419A (https=)
WO (1) WO2023081687A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2024324870A1 (en) 2023-08-14 2026-02-12 Intellia Therapeutics, Inc. Compositions and methods for genetically modifying transforming growth factor beta receptor type 2 (tgfβr2)
TW202521564A (zh) 2023-08-14 2025-06-01 美商英特利亞醫療公司 用於基於細胞之療法的ｃｄ７０ ｃａｒ－ｔ組合物及方法
TW202515994A (zh) 2023-08-14 2025-04-16 美商英特利亞醫療公司 用於對ｃｄ７０進行基因修飾之組合物及方法
WO2025049481A1 (en) * 2023-08-28 2025-03-06 Intellia Therapeutics, Inc. Methods of editing an hla-a gene in vitro
WO2025049432A1 (en) * 2023-08-28 2025-03-06 Intellia Therapeutics, Inc. Methods for editing hla-a in cells pre-screened for the absence of one or both alleles of hla-h*01
TW202540417A (zh) 2023-11-10 2025-10-16 美商英特利亞醫療公司 用於基因體編輯之組合物、方法及系統
WO2025137301A1 (en) 2023-12-20 2025-06-26 Intellia Therapeutics, Inc. Methods for rapid engineering of cells
WO2025166323A2 (en) * 2024-02-02 2025-08-07 Editas Medicine, Inc. Crispr-related methods and compositions targeting lipoprotein (a) expression
WO2025255308A1 (en) 2024-06-07 2025-12-11 Intellia Therapeutics, Inc. Cd8 co-receptor chimeric polypeptides in tcr cell therapy

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10900034B2 (en) * 2014-12-03 2021-01-26 Agilent Technologies, Inc. Guide RNA with chemical modifications
EP3159407A1 (en) * 2015-10-23 2017-04-26 Silence Therapeutics (London) Ltd Guide rnas, methods and uses
US11518994B2 (en) * 2016-01-30 2022-12-06 Bonac Corporation Artificial single guide RNA and use thereof
AU2017374044B2 (en) * 2016-12-08 2023-11-30 Intellia Therapeutics, Inc. Modified guide RNAs
AU2018364993B2 (en) * 2017-11-10 2022-10-06 University Of Massachusetts Targeted CRISPR delivery platforms
WO2019237069A1 (en) * 2018-06-08 2019-12-12 Intellia Therapeutics, Inc. Modified guide rnas for gene editing
EP3823633A4 (en) * 2018-06-29 2023-05-03 Editas Medicine, Inc. SYNTHETIC LEAD MOLECULES, COMPOSITIONS AND METHODS RELATED THERETO
MX2022006950A (es) * 2019-12-11 2022-11-07 Intellia Therapeutics Inc Arn guía modificados para edición de genes.
CR20230305A (es) * 2020-12-11 2023-11-10 Intellia Therapeutics Inc Polinucleótidos, composiciones y métodos para la edición del genoma que implican desaminación
KR20240032013A (ko) * 2021-06-10 2024-03-08 인텔리아 테라퓨틱스, 인크. 유전자 편집을 위한 내부 링커를 포함하는 변형된 가이드 rna

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Publication number Publication date
CO2024006996A2 (es) 2024-07-18
CA3236001A1 (en) 2023-05-11
CL2024001330A1 (es) 2024-11-15
KR20240114295A (ko) 2024-07-23
MX2024005241A (es) 2024-07-02
EP4426836A1 (en) 2024-09-11
TW202334419A (zh) 2023-09-01
US20240299583A1 (en) 2024-09-12
IL312507A (en) 2024-07-01
JP2024541962A (ja) 2024-11-13
WO2023081687A1 (en) 2023-05-11

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