JP2024530487A - 改善されたプライムエディターおよび使用方法 - Google Patents

改善されたプライムエディターおよび使用方法 Download PDF

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JP2024530487A
JP2024530487A JP2024507108A JP2024507108A JP2024530487A JP 2024530487 A JP2024530487 A JP 2024530487A JP 2024507108 A JP2024507108 A JP 2024507108A JP 2024507108 A JP2024507108 A JP 2024507108A JP 2024530487 A JP2024530487 A JP 2024530487A
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reverse transcriptase
seq
variant
amino acid
acid sequence
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JP2024530487A5 (enExample
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リウ，デイヴィッド，アール．
チェン，ピーター，ジェイ．
ドーマン，ジョーダン，レイ
パンディー，スムリティ
ノウゲバウアー，モニカ
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Broad Institute
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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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10—Transferases (2.)
    • C12N9/12—Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)
    • C12N9/1241—Nucleotidyltransferases (2.7.7)
    • C12N9/1276—RNA-directed DNA polymerase (2.7.7.49), i.e. reverse transcriptase or telomerase
    • 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
    • C12N15/10—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
    • 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
    • C12N15/62—DNA sequences coding for fusion proteins
    • 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
    • C12Y—ENZYMES
    • C12Y207/00—Transferases transferring phosphorus-containing groups (2.7)
    • C12Y207/07—Nucleotidyltransferases (2.7.7)
    • C12Y207/07049—RNA-directed DNA polymerase (2.7.7.49), i.e. telomerase or reverse-transcriptase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • 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
    • C12N2310/20—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
    • 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
    • C12N2310/3519—Fusion with another nucleic acid

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
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  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Cell Biology (AREA)
  • Mycology (AREA)
JP2024507108A 2021-08-06 2022-08-05 改善されたプライムエディターおよび使用方法 Pending JP2024530487A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163230688P 2021-08-06 2021-08-06
US63/230,688 2021-08-06
US202263388888P 2022-07-13 2022-07-13
US63/388,888 2022-07-13
PCT/US2022/074628 WO2023015309A2 (en) 2021-08-06 2022-08-05 Improved prime editors and methods of use

Publications (2)

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JP2024530487A true JP2024530487A (ja) 2024-08-21
JP2024530487A5 JP2024530487A5 (enExample) 2025-08-20

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US (1) US20250270593A1 (enExample)
EP (1) EP4381057A2 (enExample)
JP (1) JP2024530487A (enExample)
AU (1) AU2022325166A1 (enExample)
CA (1) CA3227004A1 (enExample)
WO (1) WO2023015309A2 (enExample)

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KR20190123328A (ko) 2017-03-09 2019-10-31 프레지던트 앤드 펠로우즈 오브 하바드 칼리지 암 백신
WO2018165504A1 (en) 2017-03-09 2018-09-13 President And Fellows Of Harvard College Suppression of pain by gene editing
EP3658573A1 (en) 2017-07-28 2020-06-03 President and Fellows of Harvard College Methods and compositions for evolving base editors using phage-assisted continuous evolution (pace)
US12406749B2 (en) 2017-12-15 2025-09-02 The Broad Institute, Inc. Systems and methods for predicting repair outcomes in genetic engineering
EP3820495A4 (en) 2018-07-09 2022-07-20 The Broad Institute Inc. RNA-PROGRAMMABLE EPIGENETIC RNA MODIFIERS AND THEIR USES
US12351837B2 (en) 2019-01-23 2025-07-08 The Broad Institute, Inc. Supernegatively charged proteins and uses thereof
WO2020191241A1 (en) 2019-03-19 2020-09-24 The Broad Institute, Inc. Methods and compositions for editing nucleotide sequences
WO2020214842A1 (en) 2019-04-17 2020-10-22 The Broad Institute, Inc. Adenine base editors with reduced off-target effects
KR20260037664A (ko) 2021-09-08 2026-03-18 플래그쉽 파이어니어링 이노베이션스 브이아이, 엘엘씨 게놈을 조절하기 위한 방법 및 조성물
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WO2024077267A1 (en) 2022-10-07 2024-04-11 The Broad Institute, Inc. Prime editing methods and compositions for treating triplet repeat disorders
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WO2024240138A1 (zh) * 2023-05-22 2024-11-28 江西农业大学 基于perv逆转录酶的先导编辑系统
KR20260028193A (ko) 2023-05-23 2026-03-03 더 브로드 인스티튜트, 인코퍼레이티드 개선된 에디팅 효율을 갖는 진화 및 조작된 프라임 에디터
WO2025022290A1 (en) 2023-07-21 2025-01-30 Crispr Therapeutics Ag Modulating expression of alas1 (5'-aminolevulinate synthase 1) gene
KR20260062936A (ko) * 2023-08-29 2026-05-07 성균관대학교산학협력단 Eys 유전자 교정 프라임 에디터 및 그 용도
WO2025096936A2 (en) 2023-11-03 2025-05-08 The Broad Institute, Inc. Use of prime editing in correcting mutations in cdkl5
WO2025151814A1 (en) 2024-01-10 2025-07-17 The Broad Institute, Inc. Use of prime editing in correcting mutations in cftr
WO2025217616A1 (en) 2024-04-12 2025-10-16 The Broad Institute, Inc. Prime editing and base editing of the atp1a3 gene for the treatment of alternating hemiplegia of childhood
WO2026015832A2 (en) * 2024-07-12 2026-01-15 Arbor Biotechnologies, Inc. Reverse transcriptases and gene editing systems comprising such
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WO2026055354A2 (en) * 2024-09-04 2026-03-12 University Of Massachusetts Prime editing with modification-tolerant polymerases
WO2026069163A1 (en) 2024-09-25 2026-04-02 Crispr Therapeutics Ag Differentiation method for producing immature beta cells
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CN120536504B (zh) * 2025-07-29 2026-01-06 江西农业大学 基于内源性多基因编辑的阿尔茨海默病模型猪的构建方法
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AU2022325166A1 (en) 2024-02-08
WO2023015309A2 (en) 2023-02-09
EP4381057A2 (en) 2024-06-12
US20250270593A1 (en) 2025-08-28
WO2023015309A3 (en) 2023-03-16
CA3227004A1 (en) 2023-02-09

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