CA3212994A1 - Methods of treating myotonic dystrophy type 1 using peptide-oligonucleotide conjugates - Google Patents

Methods of treating myotonic dystrophy type 1 using peptide-oligonucleotide conjugates Download PDF

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Publication number
CA3212994A1
CA3212994A1 CA3212994A CA3212994A CA3212994A1 CA 3212994 A1 CA3212994 A1 CA 3212994A1 CA 3212994 A CA3212994 A CA 3212994A CA 3212994 A CA3212994 A CA 3212994A CA 3212994 A1 CA3212994 A1 CA 3212994A1
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Canada
Prior art keywords
seq
oligonucleotide
conjugate
peptide
alkyl
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Pending
Application number
CA3212994A
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English (en)
French (fr)
Inventor
Caroline GODFREY
Sonia BRACEGIRDLE
Ashling HOLLAND
Smita GUNNOO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pepgen Inc
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Pepgen Inc
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Application filed by Pepgen Inc filed Critical Pepgen Inc
Publication of CA3212994A1 publication Critical patent/CA3212994A1/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/62—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being a protein, peptide or polyamino acid
    • A61K47/64—Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/54—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic compound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P21/00—Drugs for disorders of the muscular or neuromuscular system
    • 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
    • C12N15/1137—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 enzymes
    • 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
    • C12N15/87—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • 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
    • C12N2310/11—Antisense
    • 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
    • C12N2310/323—Chemical structure of the sugar modified ring structure
    • C12N2310/3233—Morpholino-type ring
    • 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
    • C12N2310/3513—Protein; Peptide
    • 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
    • C12N2320/00—Applications; Uses
    • C12N2320/30—Special therapeutic applications
    • C12N2320/35—Special therapeutic applications based on a specific dosage / administration regimen

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Epidemiology (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Virology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Neurology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Peptides Or Proteins (AREA)
  • Medicinal Preparation (AREA)
CA3212994A 2021-03-12 2022-03-11 Methods of treating myotonic dystrophy type 1 using peptide-oligonucleotide conjugates Pending CA3212994A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163160710P 2021-03-12 2021-03-12
US63/160,710 2021-03-12
PCT/US2022/020070 WO2022192754A2 (en) 2021-03-12 2022-03-11 Methods of treating myotonic dystrophy type 1 using peptide-oligonucleotide conjugates

Publications (1)

Publication Number Publication Date
CA3212994A1 true CA3212994A1 (en) 2022-09-15

Family

ID=83228538

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3212994A Pending CA3212994A1 (en) 2021-03-12 2022-03-11 Methods of treating myotonic dystrophy type 1 using peptide-oligonucleotide conjugates

Country Status (6)

Country Link
US (1) US20240189434A1 (https=)
EP (1) EP4304657A4 (https=)
JP (1) JP2024511954A (https=)
CN (1) CN117425499A (https=)
CA (1) CA3212994A1 (https=)
WO (1) WO2022192754A2 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200131231A1 (en) 2017-02-17 2020-04-30 Oxford University Innovation Limited Cell penetrating peptides
GB201812980D0 (en) 2018-08-09 2018-09-26 Univ Oxford Innovation Ltd Cell-penetrating peptides
GB201812972D0 (en) 2018-08-09 2018-09-26 Univ Oxford Innovation Ltd Cell-penetrating peptides
US12465646B2 (en) 2018-12-07 2025-11-11 Oxford University Innovation Limited Linkers
WO2024097310A2 (en) * 2022-11-01 2024-05-10 Impilo Therapeutics, Inc. Targeted non-charged-nucleic acid (ncna) delivery and related tumor penetrating nanocomplexes
WO2025264554A1 (en) 2024-06-17 2025-12-26 Pepgen Inc. Antisense oligonucleotide conjugates targeting peripheral myelin protein 22 (pmp22) and methods of use thereof
WO2026080471A2 (en) 2024-10-07 2026-04-16 Flagship Pioneering Innovations Vi, Llc Compositions of trem conjugates and uses thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9740817B1 (en) * 2002-10-18 2017-08-22 Dennis Sunga Fernandez Apparatus for biological sensing and alerting of pharmaco-genomic mutation
EP2595663A4 (en) * 2010-07-19 2014-03-05 Isis Pharmaceuticals Inc MODULATION OF DYSTROPHIA MYOTONICA PROTEIN KINASE (DMPK) EXPRESSION
EP3034074A1 (en) * 2014-12-18 2016-06-22 Universitat De València, Estudi General Compound for treatment of myotonic dystrophy type 1
US12465646B2 (en) * 2018-12-07 2025-11-11 Oxford University Innovation Limited Linkers
GB201911403D0 (en) * 2019-08-09 2019-09-25 Univ Oxford Innovation Ltd Conjugate and uses thereof
WO2022171972A1 (en) * 2021-02-12 2022-08-18 Oxford University Innovation Limited Cell-penetrating peptide conjugates and methods of their use

Also Published As

Publication number Publication date
EP4304657A4 (en) 2026-04-01
JP2024511954A (ja) 2024-03-18
WO2022192754A2 (en) 2022-09-15
WO2022192754A8 (en) 2022-11-17
CN117425499A (zh) 2024-01-19
WO2022192754A3 (en) 2022-10-20
EP4304657A2 (en) 2024-01-17
US20240189434A1 (en) 2024-06-13

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