CA3227846A1 - Bacteriophages with improved antimicrobial activity - Google Patents

Bacteriophages with improved antimicrobial activity Download PDF

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Publication number
CA3227846A1
CA3227846A1 CA3227846A CA3227846A CA3227846A1 CA 3227846 A1 CA3227846 A1 CA 3227846A1 CA 3227846 A CA3227846 A CA 3227846A CA 3227846 A CA3227846 A CA 3227846A CA 3227846 A1 CA3227846 A1 CA 3227846A1
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Prior art keywords
seq
identity
polynucleotide sequence
bacteriophage
bacteriophages
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Pending
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CA3227846A
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English (en)
French (fr)
Inventor
Sebastien Lemire
Angela B. SORIAGA
Katrina Tram Anh NGUYEN
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Armata Pharmaceuticals Inc
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Armata Pharmaceuticals Inc
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Publication of CA3227846A1 publication Critical patent/CA3227846A1/en
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    • C12N7/00Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/66Microorganisms or materials therefrom
    • A61K35/76Viruses; Subviral particles; Bacteriophages
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/04Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
    • A61K38/12Cyclic peptides, e.g. bacitracins; Polymyxins; Gramicidins S, C; Tyrocidins A, B or C
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04Antibacterial agents
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    • 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
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    • 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
    • C12N15/87Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • C12N15/90Stable introduction of foreign DNA into chromosome
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    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14Hydrolases (3)
    • C12N9/16Hydrolases (3) acting on ester bonds (3.1)
    • C12N9/22Ribonucleases [RNase]; Deoxyribonucleases [DNase]
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    • C12Y402/00Carbon-oxygen lyases (4.2)
    • C12Y402/02Carbon-oxygen lyases (4.2) acting on polysaccharides (4.2.2)
    • C12Y402/02003Poly(beta-D-mannuronate) lyase (4.2.2.3)
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    • C12Y402/02Carbon-oxygen lyases (4.2) acting on polysaccharides (4.2.2)
    • C12Y402/02011Poly(alpha-L-guluronate) lyase (4.2.2.11), i.e. alginase II
    • AHUMAN NECESSITIES
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    • C12N2795/00Bacteriophages
    • C12N2795/00011Details
    • C12N2795/10011Details dsDNA Bacteriophages
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    • C12N2795/00Bacteriophages
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    • C12N2795/00Bacteriophages
    • C12N2795/00011Details
    • C12N2795/10011Details dsDNA Bacteriophages
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    • C12N2795/00Bacteriophages
    • C12N2795/00011Details
    • C12N2795/10011Details dsDNA Bacteriophages
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    • C12N2795/00Bacteriophages
    • C12N2795/00011Details
    • C12N2795/10011Details dsDNA Bacteriophages
    • C12N2795/10111Myoviridae
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    • C12N2795/00011Details
    • C12N2795/10011Details dsDNA Bacteriophages
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    • C12N2795/00Bacteriophages
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    • C12N2795/10011Details dsDNA Bacteriophages
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    • C12N2795/10011Details dsDNA Bacteriophages
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    • C12N2795/00011Details
    • C12N2795/10011Details dsDNA Bacteriophages
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    • C12N2795/10232Use of virus as therapeutic agent, other than vaccine, e.g. as cytolytic agent

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CA3227846A 2021-08-02 2022-08-02 Bacteriophages with improved antimicrobial activity Pending CA3227846A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163228504P 2021-08-02 2021-08-02
US63/228,504 2021-08-02
PCT/US2022/074446 WO2023015195A1 (en) 2021-08-02 2022-08-02 Bacteriophages with improved antimicrobial activity

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Publication Number Publication Date
CA3227846A1 true CA3227846A1 (en) 2023-02-09

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ID=85156425

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Application Number Title Priority Date Filing Date
CA3227846A Pending CA3227846A1 (en) 2021-08-02 2022-08-02 Bacteriophages with improved antimicrobial activity

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US (1) US20240352428A1 (enExample)
EP (1) EP4380586A4 (enExample)
JP (1) JP2024530170A (enExample)
KR (1) KR20240042484A (enExample)
CN (1) CN118591383A (enExample)
AU (1) AU2022323171A1 (enExample)
CA (1) CA3227846A1 (enExample)
IL (1) IL310549A (enExample)
WO (1) WO2023015195A1 (enExample)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0300597D0 (en) * 2003-01-10 2003-02-12 Microbiological Res Authority Phage biofilms
WO2011044279A2 (en) * 2009-10-06 2011-04-14 Bio Architecture Lab, Inc. Microbial systems for producing commodity chemicals
CN113215115B (zh) * 2014-12-16 2024-07-02 C3J治疗公司 用于体外病毒基因组工程的组合物和方法
US11421222B2 (en) * 2019-06-18 2022-08-23 Eligo Bioscience Bacterial delivery vehicles comprising tracer nucleic acid sequences

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Publication number Publication date
US20240352428A1 (en) 2024-10-24
WO2023015195A1 (en) 2023-02-09
JP2024530170A (ja) 2024-08-16
CN118591383A (zh) 2024-09-03
AU2022323171A1 (en) 2024-03-07
IL310549A (en) 2024-03-01
KR20240042484A (ko) 2024-04-02
EP4380586A4 (en) 2025-09-03
EP4380586A1 (en) 2024-06-12

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