WO2024006770A1 - Compositions et procédés pour le traitement de dystrophies myotoniques - Google Patents

Compositions et procédés pour le traitement de dystrophies myotoniques Download PDF

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Publication number
WO2024006770A1
WO2024006770A1 PCT/US2023/069184 US2023069184W WO2024006770A1 WO 2024006770 A1 WO2024006770 A1 WO 2024006770A1 US 2023069184 W US2023069184 W US 2023069184W WO 2024006770 A1 WO2024006770 A1 WO 2024006770A1
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WIPO (PCT)
Prior art keywords
nucleic acid
seq
aav
acid sequence
acid molecule
Prior art date
Application number
PCT/US2023/069184
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English (en)
Inventor
Mikio Takeuchi
Original Assignee
Astellas Gene Therapies, Inc.
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
Application filed by Astellas Gene Therapies, Inc. filed Critical Astellas Gene Therapies, Inc.
Publication of WO2024006770A1 publication Critical patent/WO2024006770A1/fr

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P21/00Drugs for disorders of the muscular or neuromuscular system
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/11DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/113Non-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
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • C12N15/86Viral vectors
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10Transferases (2.)
    • C12N9/12Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/66Microorganisms or materials therefrom
    • A61K35/76Viruses; Subviral particles; Bacteriophages
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2310/00Structure or type of the nucleic acid
    • C12N2310/10Type of nucleic acid
    • C12N2310/11Antisense
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2320/00Applications; Uses
    • C12N2320/30Special therapeutic applications
    • C12N2320/33Alteration of splicing
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2750/00MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssDNA viruses
    • C12N2750/00011Details
    • C12N2750/14011Parvoviridae
    • C12N2750/14111Dependovirus, e.g. adenoassociated viruses
    • C12N2750/14141Use of virus, viral particle or viral elements as a vector
    • C12N2750/14143Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Virology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Neurology (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

La présente invention concerne l'administration d'un virus adéno-associé recombinant (rAAV) de polynucléotides pour le traitement de l'épissage anormal et de troubles de la dominance de l'ARN, y compris des troubles caractérisés par la rétention nucléaire de transcrits d'ARN contenant des régions de répétition étendues de manière aberrante qui se lient et des protéines de facteur d'épissage séquentielles. L'invention concerne des produits rAAV et des procédés d'utilisation du rAAV dans le traitement de la dystrophie myotonique.
PCT/US2023/069184 2022-06-27 2023-06-27 Compositions et procédés pour le traitement de dystrophies myotoniques WO2024006770A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202263355891P 2022-06-27 2022-06-27
US63/355,891 2022-06-27

Publications (1)

Publication Number Publication Date
WO2024006770A1 true WO2024006770A1 (fr) 2024-01-04

Family

ID=89381657

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2023/069184 WO2024006770A1 (fr) 2022-06-27 2023-06-27 Compositions et procédés pour le traitement de dystrophies myotoniques

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WO (1) WO2024006770A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019222354A1 (fr) * 2018-05-15 2019-11-21 University Of Washington Compositions et procédés pour réduire les anomalies d'épissage et traiter des troubles de dominance arn
US10526617B2 (en) * 2001-11-13 2020-01-07 The Trustees Of The University Of Pennsylvania Method of detecting and/or identifying adeno-associated virus (AAV) sequences and isolating novel sequences identified thereby
US20220033823A1 (en) * 2018-08-22 2022-02-03 Research Institute At Nationwide Children's Hospital Recombinant virus products and methods for inhibiting expression of dystrophia myotonica protein kinase and/or interfering with a trinucleotide repeat expansion in the 3' untranslated region of the dmpk gene

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10526617B2 (en) * 2001-11-13 2020-01-07 The Trustees Of The University Of Pennsylvania Method of detecting and/or identifying adeno-associated virus (AAV) sequences and isolating novel sequences identified thereby
WO2019222354A1 (fr) * 2018-05-15 2019-11-21 University Of Washington Compositions et procédés pour réduire les anomalies d'épissage et traiter des troubles de dominance arn
US20220033823A1 (en) * 2018-08-22 2022-02-03 Research Institute At Nationwide Children's Hospital Recombinant virus products and methods for inhibiting expression of dystrophia myotonica protein kinase and/or interfering with a trinucleotide repeat expansion in the 3' untranslated region of the dmpk gene

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IZZO MARIAPAOLA, BATTISTINI JONATHAN, PROVENZANO CLAUDIA, MARTELLI FABIO, CARDINALI BEATRICE, FALCONE GERMANA: "Molecular Therapies for Myotonic Dystrophy Type 1: From Small Drugs to Gene Editing", INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, MOLECULAR DIVERSITY PRESERVATION INTERNATIONAL (MDPI), BASEL, CH, vol. 23, no. 9, 21 April 2022 (2022-04-21), Basel, CH , pages 4622, XP093127491, ISSN: 1422-0067, DOI: 10.3390/ijms23094622 *

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