CA3141633A1 - Compositions and methods for retinitis pigmentosa treatment - Google Patents

Compositions and methods for retinitis pigmentosa treatment Download PDF

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Publication number
CA3141633A1
CA3141633A1 CA3141633A CA3141633A CA3141633A1 CA 3141633 A1 CA3141633 A1 CA 3141633A1 CA 3141633 A CA3141633 A CA 3141633A CA 3141633 A CA3141633 A CA 3141633A CA 3141633 A1 CA3141633 A1 CA 3141633A1
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CA
Canada
Prior art keywords
cnot3
antisense
expression
antisense oligomer
oligomer
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CA3141633A
Other languages
English (en)
French (fr)
Inventor
Sue Fletcher
Ianthe PITOUT
Jayna GRAINOK
Steve D WILTON
Fred K CHEN
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.)
Vision Pharma Pty Ltd
Original Assignee
Vision Pharma Pty Ltd
Murdoch University
Lions Eye Institute
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
Priority claimed from AU2019901804A external-priority patent/AU2019901804A0/en
Application filed by Vision Pharma Pty Ltd, Murdoch University, Lions Eye Institute filed Critical Vision Pharma Pty Ltd
Publication of CA3141633A1 publication Critical patent/CA3141633A1/en
Pending legal-status Critical Current

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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
    • 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
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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
    • 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
    • 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
    • A61K31/712—Nucleic acids or oligonucleotides having modified sugars, i.e. other than ribose or 2'-deoxyribose
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0048—Eye, e.g. artificial tears
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00—Drugs for disorders of the senses
    • A61P27/02—Ophthalmic agents
    • C—CHEMISTRY; METALLURGY
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    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/10—Type of nucleic acid
    • C12N2310/11—Antisense
    • 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
    • C12N2310/314—Phosphoramidates
    • 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
    • C12N2310/31—Chemical structure of the backbone
    • C12N2310/314—Phosphoramidates
    • C12N2310/3145—Phosphoramidates with the nitrogen in 3' or 5'-position
    • 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
    • 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
    • C12N2310/32—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
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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
    • 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
    • C12N2320/33—Alteration of splicing

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Epidemiology (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plant Pathology (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Dermatology (AREA)
  • Virology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)
  • Enzymes And Modification Thereof (AREA)
CA3141633A 2019-05-27 2020-05-25 Compositions and methods for retinitis pigmentosa treatment Pending CA3141633A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AU2019901804A AU2019901804A0 (en) 2019-05-27 Novel Retinitis Pigmentosa Treatment
AU2019901804 2019-05-27
AU2019903812 2019-10-10
AU2019903812A AU2019903812A0 (en) 2019-10-10 Novel Retinitis Pigmentosa Treatment
PCT/AU2020/050516 WO2020237294A1 (en) 2019-05-27 2020-05-25 Novel retinitis pigmentosa treatment

Publications (1)

Publication Number Publication Date
CA3141633A1 true CA3141633A1 (en) 2020-12-03

Family

ID=73553023

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3141633A Pending CA3141633A1 (en) 2019-05-27 2020-05-25 Compositions and methods for retinitis pigmentosa treatment

Country Status (11)

Country Link
US (2) US12559747B2 (enExample)
EP (1) EP3976789A4 (enExample)
JP (2) JP7652713B2 (enExample)
KR (1) KR20220012276A (enExample)
CN (1) CN113891940B (enExample)
AU (1) AU2020285470B2 (enExample)
BR (1) BR112021023936A2 (enExample)
CA (1) CA3141633A1 (enExample)
IL (1) IL288442A (enExample)
SG (1) SG11202112946VA (enExample)
WO (1) WO2020237294A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12559747B2 (en) * 2019-05-27 2026-02-24 Vision Pharma Pty Ltd Retinitis pigmentosa treatment
US12338437B2 (en) 2020-05-11 2025-06-24 Stoke Therapeutics, Inc. OPA1 antisense oligomers for treatment of conditions and diseases
WO2025043278A1 (en) * 2023-08-25 2025-03-06 PYC Therapeutics Limited Gene-mediated conditions
WO2026090034A1 (en) * 2024-10-21 2026-04-30 Vision Pharma Pty Ltd Agents for treatment of optic conditions

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458066A (en) 1980-02-29 1984-07-03 University Patents, Inc. Process for preparing polynucleotides
US5149797A (en) 1990-02-15 1992-09-22 The Worcester Foundation For Experimental Biology Method of site-specific alteration of rna and production of encoded polypeptides
US20020123476A1 (en) 1991-03-19 2002-09-05 Emanuele R. Martin Therapeutic delivery compositions and methods of use thereof
RU2034835C1 (ru) 1992-03-09 1995-05-10 Научно-исследовательский и проектный институт мономеров с опытным заводом СПОСОБ ПОЛУЧЕНИЯ β -КАРОТИНА
US6806084B1 (en) 1992-06-04 2004-10-19 The Regents Of The University Of California Methods for compositions for in vivo gene delivery
WO1997022371A1 (en) 1995-12-18 1997-06-26 Collagen Corporation Crosslinked polymer compositions and methods for their use
US6821724B1 (en) * 1998-09-17 2004-11-23 Affymetrix, Inc. Methods of genetic analysis using nucleic acid arrays
US6287860B1 (en) 2000-01-20 2001-09-11 Isis Pharmaceuticals, Inc. Antisense inhibition of MEKK2 expression
US6965025B2 (en) 2001-12-10 2005-11-15 Isis Pharmaceuticals, Inc. Antisense modulation of connective tissue growth factor expression
US20100016215A1 (en) 2007-06-29 2010-01-21 Avi Biopharma, Inc. Compound and method for treating myotonic dystrophy
AU2011349464B2 (en) 2010-12-20 2016-07-07 The General Hospital Corporation Polycomb-associated non-coding RNAS
WO2013027104A1 (en) 2011-08-25 2013-02-28 Db Equipment As Accessory bag having reinforced sidewalls and variable length
US20210254056A1 (en) * 2017-05-05 2021-08-19 Camp4 Therapeutics Corporation Identification and targeted modulation of gene signaling networks
US12559747B2 (en) * 2019-05-27 2026-02-24 Vision Pharma Pty Ltd Retinitis pigmentosa treatment
KR20220104677A (ko) * 2019-08-19 2022-07-26 스톡 테라퓨틱스, 인크. 스플라이싱 및 단백질 발현을 조절하기 위한 조성물 및 방법
JP2023529026A (ja) * 2020-06-01 2023-07-06 デイナ ファーバー キャンサー インスティチュート，インコーポレイテッド Ｍｈｃ－ｉ発現を調節するための方法及びその免疫療法の使用
CN113584038B (zh) * 2021-09-09 2023-11-14 深圳雅济科技有限公司 一种治疗视网膜疾病的反义寡核苷酸组合及其应用

Also Published As

Publication number Publication date
US20250066782A1 (en) 2025-02-27
CN113891940A (zh) 2022-01-04
EP3976789A1 (en) 2022-04-06
KR20220012276A (ko) 2022-02-03
JP7652713B2 (ja) 2025-03-27
WO2020237294A1 (en) 2020-12-03
CN113891940B (zh) 2024-12-20
JP2022534086A (ja) 2022-07-27
US12649922B2 (en) 2026-06-09
JP2025085741A (ja) 2025-06-05
IL288442A (en) 2022-01-01
US20220298506A1 (en) 2022-09-22
AU2020285470A1 (en) 2021-12-16
BR112021023936A2 (pt) 2022-01-25
US12559747B2 (en) 2026-02-24
AU2020285470B2 (en) 2025-08-28
EP3976789A4 (en) 2023-08-09
SG11202112946VA (en) 2021-12-30

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