CN112969790B - 用于递送核碱基编辑系统的组合物和方法 - Google Patents

用于递送核碱基编辑系统的组合物和方法 Download PDF

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CN112969790B
CN112969790B CN201980073055.6A CN201980073055A CN112969790B CN 112969790 B CN112969790 B CN 112969790B CN 201980073055 A CN201980073055 A CN 201980073055A CN 112969790 B CN112969790 B CN 112969790B
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ncas9
cas9
terminal fragment
domain
amino acid
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CN112969790A (zh
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D·布赖森
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Bim Medical Co ltd
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    • 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
    • C12N15/62—DNA sequences coding for fusion proteins
    • 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
    • C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
    • C12N15/102—Mutagenizing nucleic acids
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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
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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
    • C12N15/113—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
    • C12N15/87—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • C12N15/90—Stable introduction of foreign DNA into chromosome
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    • 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
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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]
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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)
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    • 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)
    • C12Y305/04002—Adenine deaminase (3.5.4.2)
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    • 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)
    • C12Y305/04004—Adenosine deaminase (3.5.4.4)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/09—Fusion polypeptide containing a localisation/targetting motif containing a nuclear localisation signal
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/80—Fusion polypeptide containing a DNA binding domain, e.g. Lacl or Tet-repressor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/90—Fusion polypeptide containing a motif for post-translational modification
    • C07K2319/92—Fusion polypeptide containing a motif for post-translational modification containing an intein ("protein splicing")domain
    • C—CHEMISTRY; METALLURGY
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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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    • C12N2750/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssDNA viruses
    • C12N2750/00011—Details
    • C12N2750/14011—Parvoviridae
    • C12N2750/14111—Dependovirus, e.g. adenoassociated viruses
    • C12N2750/14141—Use of virus, viral particle or viral elements as a vector
    • C12N2750/14143—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N2800/00—Nucleic acids vectors
    • C12N2800/80—Vectors containing sites for inducing double-stranded breaks, e.g. meganuclease restriction sites

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Plant Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Mycology (AREA)
  • Cell Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
CN201980073055.6A 2018-09-07 2019-09-07 用于递送核碱基编辑系统的组合物和方法 Active CN112969790B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862728703P 2018-09-07 2018-09-07
US62/728,703 2018-09-07
US201862779404P 2018-12-13 2018-12-13
US62/779,404 2018-12-13
PCT/US2019/050111 WO2020051561A1 (en) 2018-09-07 2019-09-07 Compositions and methods for delivering a nucleobase editing system

Publications (2)

Publication Number Publication Date
CN112969790A CN112969790A (zh) 2021-06-15
CN112969790B true CN112969790B (zh) 2024-07-05

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US (1) US20210301274A1 (enExample)
EP (1) EP3847254A4 (enExample)
JP (2) JP7657711B2 (enExample)
KR (1) KR20210055733A (enExample)
CN (1) CN112969790B (enExample)
AU (1) AU2019336245A1 (enExample)
CA (1) CA3112011A1 (enExample)
WO (1) WO2020051561A1 (enExample)

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KR20210055733A (ko) * 2018-09-07 2021-05-17 빔 테라퓨틱스, 인크. 핵염기 편집 시스템을 전달하기 위한 조성물 및 방법
WO2020051562A2 (en) 2018-09-07 2020-03-12 Beam Therapeutics Inc. Compositions and methods for improving base editing
JP2022536364A (ja) 2019-06-13 2022-08-15 ザ ジェネラル ホスピタル コーポレイション 操作されたヒト内在性ウイルス様粒子および細胞への送達のためのその使用方法
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US20230383277A1 (en) * 2020-10-14 2023-11-30 Beam Therapeutics Inc. Compositions and methods for treating glycogen storage disease type 1a
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EP4377459A2 (en) 2021-07-30 2024-06-05 Tune Therapeutics, Inc. Compositions and methods for modulating expression of frataxin (fxn)
JP2024533311A (ja) 2021-09-08 2024-09-12 フラッグシップ パイオニアリング イノベーションズ シックス，エルエルシー ゲノムを調節するための方法及び組成物
JP2024544013A (ja) 2021-12-03 2024-11-26 ザ ブロード インスティテュート，インコーポレーテッド 有効なｉｎ ｖｉｖｏ送達のための組成物および方法
CN117187220A (zh) * 2022-03-08 2023-12-08 中国科学院遗传与发育生物学研究所 腺嘌呤脱氨酶及其在碱基编辑中的用途
CN120303407A (zh) 2022-05-17 2025-07-11 恩维洛普治疗有限责任公司 用于有效体内递送的组合物和方法
EP4554967A2 (en) 2022-07-12 2025-05-21 Tune Therapeutics, Inc. Compositions, systems, and methods for targeted transcriptional activation
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WO2024163678A2 (en) 2023-02-01 2024-08-08 Tune Therapeutics, Inc. Fusion proteins and systems for targeted activation of frataxin (fxn) and related methods
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CN117568313B (zh) * 2024-01-15 2024-04-26 上海贝斯昂科生物科技有限公司 基因编辑组合物及其用途
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JP2025028857A (ja) 2025-03-05
KR20210055733A (ko) 2021-05-17
JP7657711B2 (ja) 2025-04-07
EP3847254A4 (en) 2022-08-10
AU2019336245A1 (en) 2021-04-01
CA3112011A1 (en) 2020-03-12
WO2020051561A1 (en) 2020-03-12
CN112969790A (zh) 2021-06-15
JP2022500017A (ja) 2022-01-04
EP3847254A1 (en) 2021-07-14
US20210301274A1 (en) 2021-09-30

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