CA3240604A1 - Lpa-targeting sirna and conjugate - Google Patents

Lpa-targeting sirna and conjugate Download PDF

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Publication number
CA3240604A1
CA3240604A1 CA3240604A CA3240604A CA3240604A1 CA 3240604 A1 CA3240604 A1 CA 3240604A1 CA 3240604 A CA3240604 A CA 3240604A CA 3240604 A CA3240604 A CA 3240604A CA 3240604 A1 CA3240604 A1 CA 3240604A1
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CA
Canada
Prior art keywords
seq
group
sirna
set forth
antisense strand
Prior art date
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Pending
Application number
CA3240604A
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English (en)
French (fr)
Inventor
Yunfei Li
Yongyan DENG
Zhe HOU
Jianyu Zhang
Yanhui WANG
Song MAO
Jinyu Huang
Nan Liu
Guoqing CAI
Zhenzhen LV
Yanfen HUANG
Yaqin ZHOU
Min Luo
Fang Zhang
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.)
Tuojie Biotech Shanghai Co Ltd
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA3240604A1 publication Critical patent/CA3240604A1/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • 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
    • 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
    • A61K47/549—Sugars, nucleosides, nucleotides or nucleic acids
    • 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
    • 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
    • C12N2310/14—Type of nucleic acid interfering nucleic acids [NA]
    • 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
    • C12N2310/315—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
    • C12N2310/322—2'-R Modification
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Veterinary Medicine (AREA)
  • Biotechnology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Urology & Nephrology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Saccharide Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
CA3240604A 2021-12-16 2022-12-16 Lpa-targeting sirna and conjugate Pending CA3240604A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202111545699 2021-12-16
CN202111545699.6 2021-12-16
PCT/CN2022/139500 WO2023109940A1 (zh) 2021-12-16 2022-12-16 靶向lpa的sirna及缀合物

Publications (1)

Publication Number Publication Date
CA3240604A1 true CA3240604A1 (en) 2023-06-22

Family

ID=86774879

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3240604A Pending CA3240604A1 (en) 2021-12-16 2022-12-16 Lpa-targeting sirna and conjugate

Country Status (8)

Country Link
US (1) US20250332190A1 (https=)
EP (1) EP4450624A4 (https=)
JP (1) JP2024545222A (https=)
KR (1) KR20240116539A (https=)
CN (1) CN118076738A (https=)
CA (1) CA3240604A1 (https=)
TW (1) TW202340465A (https=)
WO (1) WO2023109940A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119506275A (zh) * 2023-08-22 2025-02-25 苏州炫景生物科技有限公司 抑制lpa基因表达的双链寡核苷酸及其应用
CN121079106A (zh) 2023-05-31 2025-12-05 上海拓界生物医药科技有限公司 一种靶向LPA的dsRNA及其应用
WO2025064821A2 (en) 2023-09-21 2025-03-27 Ionis Pharmaceuticals, Inc. Compounds and methods for inhibiting lpa
WO2025082059A1 (zh) * 2023-10-16 2025-04-24 润佳(上海)医药技术有限公司 经修饰的dsRNA、双链RNAi剂及其用途
WO2025120571A1 (en) * 2023-12-05 2025-06-12 Janssen Biotech, Inc. Compositions and methods to discover targeted oligonucleotide conjugates
WO2025252159A1 (zh) * 2024-06-06 2025-12-11 大睿生物医药科技(上海)有限公司 调控LPA表达的dsRNA分子

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013299717B2 (en) 2012-08-06 2018-06-28 Alnylam Pharmaceuticals, Inc. Carbohydrate conjugated RNA agents and process for their preparation
DK2991656T3 (da) * 2013-05-01 2020-03-23 Ionis Pharmaceuticals Inc Sammensætninger og fremgangsmåder til modulering af apolipoprotein c-iii-ekspression
JOP20160211B1 (ar) * 2015-10-01 2021-08-17 Arrowhead Pharmaceuticals Inc تراكيب وأساليب لتثبيط تعبير جيني للـ lpa
WO2018013525A1 (en) * 2016-07-11 2018-01-18 Translate Bio Ma, Inc. Nucleic acid conjugates and uses thereof
WO2019204668A1 (en) * 2018-04-18 2019-10-24 Casebia Therapeutics Limited Liability Partnership Compositions and methods for knockdown of apo(a) by gene editing for treatment of cardiovascular disease
CN111378655B (zh) * 2018-12-28 2024-03-19 苏州瑞博生物技术股份有限公司 抑制CTGF基因表达的siRNA、含有该siRNA的药物组合物及其用途
CN112876534B (zh) * 2019-11-29 2024-02-09 苏州瑞博生物技术股份有限公司 肝靶向化合物及缀合物
US20230201361A1 (en) * 2020-01-11 2023-06-29 Oncolmmunin, Inc. Targeted and localized in vivo delivery of oligonucleotides
WO2021254360A1 (zh) 2020-06-16 2021-12-23 上海拓界生物医药科技有限公司 一种碳水化合物分子簇及其制备方法和医药用途
KR102812602B1 (ko) * 2020-08-05 2025-05-28 다이서나 파마수이티컬, 인크. Lpa 발현을 저해하기 위한 조성물 및 방법
WO2022121959A1 (zh) * 2020-12-09 2022-06-16 纳肽得有限公司 siRNA分子及其在治疗冠状动脉疾病中的应用
JP2024534508A (ja) * 2021-09-18 2024-09-20 成都心正合医▲葯▼科技有限公司 Ｌｐａ阻害剤及びその使用
CN114703184B (zh) * 2022-03-11 2024-06-18 厦门甘宝利生物医药有限公司 Lpa抑制剂及其用途
CN115851723B (zh) * 2022-10-24 2023-10-03 厦门甘宝利生物医药有限公司 一种抑制lpa基因表达的rna抑制剂及其应用

Also Published As

Publication number Publication date
EP4450624A4 (en) 2025-03-26
CN118076738A (zh) 2024-05-24
TW202340465A (zh) 2023-10-16
KR20240116539A (ko) 2024-07-29
EP4450624A1 (en) 2024-10-23
US20250332190A1 (en) 2025-10-30
JP2024545222A (ja) 2024-12-05
WO2023109940A1 (zh) 2023-06-22

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