BR112023000988A2 - Composições e métodos para o tratamento de distúrbios associados a mutações de perda de função em scn2a - Google Patents

Composições e métodos para o tratamento de distúrbios associados a mutações de perda de função em scn2a

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Publication number
BR112023000988A2
BR112023000988A2 BR112023000988A BR112023000988A BR112023000988A2 BR 112023000988 A2 BR112023000988 A2 BR 112023000988A2 BR 112023000988 A BR112023000988 A BR 112023000988A BR 112023000988 A BR112023000988 A BR 112023000988A BR 112023000988 A2 BR112023000988 A2 BR 112023000988A2
Authority
BR
Brazil
Prior art keywords
scn2a
methods
loss
disorders associated
mrna
Prior art date
Application number
BR112023000988A
Other languages
English (en)
Portuguese (pt)
Inventor
Petrou Steven
Original Assignee
The Florey Inst Of Neuroscience And Mental Health
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 AU2020902550A external-priority patent/AU2020902550A0/en
Application filed by The Florey Inst Of Neuroscience And Mental Health filed Critical The Florey Inst Of Neuroscience And Mental Health
Publication of BR112023000988A2 publication Critical patent/BR112023000988A2/pt

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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
    • 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
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7088—Compounds having three or more nucleosides or nucleotides
    • A61K31/7125—Nucleic acids or oligonucleotides having modified internucleoside linkage, i.e. other than 3'-5' phosphodiesters
    • 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
    • A61K31/713—Double-stranded nucleic acids or oligonucleotides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/08—Antiepileptics; Anticonvulsants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
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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
    • C12N15/1138—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 receptors or cell surface proteins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2121/00—Preparations for use in therapy
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    • C12N2310/00—Structure or type of the nucleic acid
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    • C12N2310/11—Antisense
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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
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    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/30—Chemical structure
    • C12N2310/32—Chemical structure of the sugar
    • C12N2310/321—2'-O-R Modification
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    • C12N2310/00—Structure or type of the nucleic acid
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    • C12N2310/32—Chemical structure of the sugar
    • C12N2310/322—2'-R Modification
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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
    • C12N2310/3231—Chemical structure of the sugar modified ring structure having an additional ring, e.g. LNA, ENA
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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
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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
    • C12N2310/3525—MOE, methoxyethoxy
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    • C12N2320/00—Applications; Uses
    • C12N2320/10—Applications; Uses in screening processes
    • C12N2320/11—Applications; Uses in screening processes for the determination of target sites, i.e. of active nucleic acids
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    • 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)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Epidemiology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Microbiology (AREA)
  • Psychiatry (AREA)
  • Pain & Pain Management (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
BR112023000988A 2020-07-22 2021-07-22 Composições e métodos para o tratamento de distúrbios associados a mutações de perda de função em scn2a BR112023000988A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2020902550A AU2020902550A0 (en) 2020-07-22 Compositions and methods for treating disorders associated with loss-of-function mutations in SCN2A
PCT/AU2021/050788 WO2022016222A1 (en) 2020-07-22 2021-07-22 Compositions and methods for treating disorders associated with loss-of-function mutations in scn2a

Publications (1)

Publication Number Publication Date
BR112023000988A2 true BR112023000988A2 (pt) 2023-03-28

Family

ID=79729542

Family Applications (1)

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BR112023000988A BR112023000988A2 (pt) 2020-07-22 2021-07-22 Composições e métodos para o tratamento de distúrbios associados a mutações de perda de função em scn2a

Country Status (15)

Country Link
US (1) US20230272387A1 (https=)
EP (1) EP4185697A4 (https=)
JP (1) JP2023534720A (https=)
KR (1) KR20230095056A (https=)
CN (1) CN116368227A (https=)
AU (1) AU2021311137A1 (https=)
BR (1) BR112023000988A2 (https=)
CA (1) CA3186629A1 (https=)
CL (1) CL2023000208A1 (https=)
CO (1) CO2023001922A2 (https=)
EC (1) ECSP23012641A (https=)
IL (1) IL299999A (https=)
MX (1) MX2023000907A (https=)
PE (1) PE20230982A1 (https=)
WO (1) WO2022016222A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4473113A4 (en) * 2022-02-04 2026-03-25 Praxis Prec Medicines Inc TREATMENT METHODS FOR DISORDERS RELATED TO SCN2A
KR20250180156A (ko) 2024-06-21 2025-12-31 중앙대학교 산학협력단 뇌전증의 예방 또는 치료용 조성물, 및 뇌전증 치료제 스크리닝 방법과 이의 조성물

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1252330T1 (de) * 1999-11-26 2003-11-27 Mcgill University, Montreal Loci der idiopathischen epilepsie, mutationen derselben und verfahren zu deren verwendung zur feststellung, prognose und behandlung von epilepsie
EP1268856A2 (de) * 2000-04-07 2003-01-02 Epigenomics AG Detektion von snp's und cytosin-methylierungen
AU2001276919A1 (en) * 2000-07-13 2002-01-30 Genaissance Pharmaceuticals, Inc. Haplotypes of the mmp13 gene
CA2541836A1 (en) * 2003-10-13 2005-04-21 Bionomics Limited A diagnostic method for neonatal or infantile epilepsy syndromes
CN101148665A (zh) * 2005-12-05 2008-03-26 广州医学院第二附属医院 钠离子通道scn1a基因突变及基因突变检测方法和用途
WO2010151671A2 (en) * 2009-06-24 2010-12-29 Curna, Inc. Treatment of tumor necrosis factor receptor 2 (tnfr2) related diseases by inhibition of natural antisense transcript to tnfr2
EP2490699A1 (en) * 2009-10-20 2012-08-29 Santaris Pharma A/S Oral delivery of therapeutically effective lna oligonucleotides
US20150141320A1 (en) * 2012-05-16 2015-05-21 Rana Therapeutics, Inc. Compositions and methods for modulating gene expression
CN109843914B (zh) * 2016-07-06 2024-03-15 沃泰克斯药物股份有限公司 用于治疗疼痛相关病症的材料和方法
KR20190030833A (ko) * 2017-09-15 2019-03-25 가톨릭대학교 산학협력단 신장암 환자의 예후 진단 및 치료 전략 결정용 연령 특이적 마커
HUE070436T2 (hu) * 2017-10-23 2025-06-28 Stoke Therapeutics Inc Antiszensz oligomerek nonszensz-mediált RNS-lebomláson alapuló állapotok és betegségek kezelésére
US11713463B2 (en) * 2018-01-17 2023-08-01 The Florey Institute Of Neuroscience And Mental Health Compositions and methods for increasing expression of SCN2A
BR112021003224A2 (pt) * 2018-08-20 2021-07-20 Rogcon, Inc. oligonucleotídeos antissentido direcionados a scn2a para o tratamento de encefalopatias por scn1a
US20220090087A1 (en) * 2019-01-23 2022-03-24 The Florey Institute Of Neuroscience And Mental Health Antisense oligonucleotides targeting scn2a retained introns

Also Published As

Publication number Publication date
CA3186629A1 (en) 2022-01-27
EP4185697A1 (en) 2023-05-31
JP2023534720A (ja) 2023-08-10
ECSP23012641A (es) 2023-03-31
CO2023001922A2 (es) 2023-06-09
CN116368227A (zh) 2023-06-30
WO2022016222A1 (en) 2022-01-27
EP4185697A4 (en) 2025-01-01
PE20230982A1 (es) 2023-06-21
MX2023000907A (es) 2023-04-27
IL299999A (en) 2023-03-01
KR20230095056A (ko) 2023-06-28
CL2023000208A1 (es) 2023-07-21
US20230272387A1 (en) 2023-08-31
AU2021311137A1 (en) 2023-03-23

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