CA3178197A1 - Compositions and methods for treating gjb2-associated hearing loss - Google Patents

Compositions and methods for treating gjb2-associated hearing loss Download PDF

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Publication number
CA3178197A1
CA3178197A1 CA3178197A CA3178197A CA3178197A1 CA 3178197 A1 CA3178197 A1 CA 3178197A1 CA 3178197 A CA3178197 A CA 3178197A CA 3178197 A CA3178197 A CA 3178197A CA 3178197 A1 CA3178197 A1 CA 3178197A1
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Prior art keywords
cells
promoter
construct
seq
nucleic acid
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CA3178197A
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English (en)
French (fr)
Inventor
Emmanuel John Simons
Robert NG
Danielle R. LENZ
Hao Chiang
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Akouos Inc
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    • 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/02Inorganic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/10Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K48/00Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
    • A61K48/005Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'active' part of the composition delivered, i.e. the nucleic acid delivered
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K48/00Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
    • A61K48/005Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'active' part of the composition delivered, i.e. the nucleic acid delivered
    • A61K48/0058Nucleic acids adapted for tissue specific expression, e.g. having tissue specific promoters as part of a contruct
    • AHUMAN NECESSITIES
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    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00Catheters; Hollow probes
    • A61M25/0021Catheters; Hollow probes characterised by the form of the tubing
    • AHUMAN NECESSITIES
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    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
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    • A61M25/0067Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082Catheter tip comprising a tool
    • A61M25/0084Catheter tip comprising a tool being one or more injection needles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00Drugs for disorders of the senses
    • A61P27/16Otologicals
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    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • AHUMAN NECESSITIES
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    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/20Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing sulfur, e.g. dimethyl sulfoxide [DMSO], docusate, sodium lauryl sulfate or aminosulfonic acids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K48/00Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
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    • A61M25/00Catheters; Hollow probes
    • A61M25/0021Catheters; Hollow probes characterised by the form of the tubing
    • A61M2025/0042Microcatheters, cannula or the like having outside diameters around 1 mm or less
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    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61M25/00Catheters; Hollow probes
    • A61M25/0067Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082Catheter tip comprising a tool
    • A61M25/0084Catheter tip comprising a tool being one or more injection needles
    • A61M2025/0093Catheter tip comprising a tool being one or more injection needles wherein at least one needle is a microneedle
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    • 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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    • 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
    • C12N2750/14171Demonstrated in vivo effect
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    • C12N2830/00Vector systems having a special element relevant for transcription
    • C12N2830/008Vector systems having a special element relevant for transcription cell type or tissue specific enhancer/promoter combination
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    • C12N2830/00Vector systems having a special element relevant for transcription
    • C12N2830/50Vector systems having a special element relevant for transcription regulating RNA stability, not being an intron, e.g. poly A signal

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
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  • Bioinformatics & Cheminformatics (AREA)
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  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plant Pathology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Virology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Microbiology (AREA)
  • Immunology (AREA)
  • Toxicology (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
CA3178197A 2020-05-13 2021-05-13 Compositions and methods for treating gjb2-associated hearing loss Pending CA3178197A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063024468P 2020-05-13 2020-05-13
US63/024,468 2020-05-13
US202163152835P 2021-02-23 2021-02-23
US63/152,835 2021-02-23
PCT/US2021/032354 WO2021231808A2 (en) 2020-05-13 2021-05-13 Compositions and methods for treating gjb2-associated hearing loss

Publications (1)

Publication Number Publication Date
CA3178197A1 true CA3178197A1 (en) 2021-11-18

Family

ID=78525016

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3178197A Pending CA3178197A1 (en) 2020-05-13 2021-05-13 Compositions and methods for treating gjb2-associated hearing loss

Country Status (11)

Country Link
US (1) US20230183743A1 (https=)
EP (1) EP4164695A4 (https=)
JP (1) JP2023526053A (https=)
KR (1) KR20230023641A (https=)
CN (1) CN116096900A (https=)
AU (1) AU2021270308A1 (https=)
CA (1) CA3178197A1 (https=)
CL (1) CL2022003147A1 (https=)
IL (1) IL298091A (https=)
MX (1) MX2022014085A (https=)
WO (1) WO2021231808A2 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2020006435A (es) 2017-12-19 2021-02-09 Akouos Inc Administracion de anticuerpos terapeuticos mediada por vector de virus adenoasociado (aav) en el oido interno.
US20230340038A1 (en) * 2020-09-14 2023-10-26 President And Fellows Of Harvard College Recombinant adeno associated virus (raav) encoding gjb2 and uses thereof
JP2023541443A (ja) * 2020-09-14 2023-10-02 プレジデント アンド フェローズ オブ ハーバード カレッジ GJB2をコードする組換えアデノ随伴ウイルス(rAAV)およびその使用。
IL303317A (en) 2020-12-01 2023-07-01 Akouos Inc ANTI-NATURAL ANTIBODY STRUCTURES AND RELATED METHODS FOR THE TREATMENT OF SYMPTOMS ASSOCIATED WITH VESTIBULAR SWANNOMA
US20250339560A1 (en) * 2021-05-13 2025-11-06 Akouos, Inc. Gene therapy delivery compositions and methods for treating hearing loss
CN115651932A (zh) * 2021-12-10 2023-01-31 浙江理工大学 一种靶向消化道肿瘤双靶向溶瘤腺病毒的构建方法及其应用
CA3250345A1 (en) * 2022-02-04 2023-08-10 Decibel Therapeutics, Inc. GJB2 REGULATORY ELEMENTS AND THEIR USES
CN116836975A (zh) * 2022-03-25 2023-10-03 上海玮美基因科技有限责任公司 一种耳蜗和/或前庭细胞特异性启动子及其应用
CN119061007A (zh) * 2023-06-02 2024-12-03 苏州星奥拓维生物技术有限公司 耳蜗支持细胞基因治疗和再生的方法
CN117924458A (zh) * 2024-01-26 2024-04-26 嘉兴元圣生物科技有限公司 一种获取果蝠connexin30蛋白编码cDNA序列、氨基酸序列的方法及其序列的应用

Family Cites Families (9)

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EP0173552B1 (en) * 1984-08-24 1991-10-09 The Upjohn Company Recombinant dna compounds and the expression of polypeptides such as tpa
US7387614B2 (en) * 2003-08-26 2008-06-17 University Of Maryland, Baltimore Drug delivery to the inner ear and methods of using same
US20150050354A1 (en) * 2012-04-02 2015-02-19 Moderna Therapeutics, Inc. Modified polynucleotides for the treatment of otic diseases and conditions
HUE037122T2 (hu) * 2013-07-24 2018-08-28 Commissariat Energie Atomique Flekainid alkalmazása anti-konnexin szerként és eljárás pszichotróp farmakon hatásainak fokozására
SG11201804814YA (en) * 2015-12-11 2018-07-30 Massachusetts Eye & Ear Infirmary Materials and methods for delivering nucleic acids to cochlear and vestibular cells
US12054724B2 (en) * 2018-04-10 2024-08-06 President And Fellows Of Harvard College AAV vectors encoding clarin-1 or GJB2 and uses thereof
CA3115810A1 (en) * 2018-10-11 2020-04-16 Decibel Therapeutics, Inc. Aav1 vectors and uses thereof for treatment of otic indications
CN118497276A (zh) * 2018-11-07 2024-08-16 阿库斯股份有限公司 腺相关病毒载体用于在内耳中的毛细胞和支持细胞中校正基因缺陷/表达蛋白质的用途
CA3153133A1 (en) * 2019-09-30 2021-04-08 Chris Bartolome Adeno-associated virus (aav) systems for treatment of genetic hearing loss

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Publication number Publication date
CN116096900A (zh) 2023-05-09
CL2022003147A1 (es) 2023-07-21
WO2021231808A3 (en) 2021-12-23
EP4164695A2 (en) 2023-04-19
KR20230023641A (ko) 2023-02-17
IL298091A (en) 2023-01-01
WO2021231808A2 (en) 2021-11-18
AU2021270308A1 (en) 2022-12-15
EP4164695A4 (en) 2024-06-05
US20230183743A1 (en) 2023-06-15
JP2023526053A (ja) 2023-06-20
MX2022014085A (es) 2022-12-07

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