CA3205216A1 - Modified alphavirus vectors - Google Patents

Modified alphavirus vectors

Info

Publication number
CA3205216A1
CA3205216A1 CA3205216A CA3205216A CA3205216A1 CA 3205216 A1 CA3205216 A1 CA 3205216A1 CA 3205216 A CA3205216 A CA 3205216A CA 3205216 A CA3205216 A CA 3205216A CA 3205216 A1 CA3205216 A1 CA 3205216A1
Authority
CA
Canada
Prior art keywords
sequence
composition
promoter
nucleic acid
antigen
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
CA3205216A
Other languages
English (en)
French (fr)
Inventor
Sue-Jean HONG
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.)
Gritstone Bio Inc
Original Assignee
Gritstone Bio Inc
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
Application filed by Gritstone Bio Inc filed Critical Gritstone Bio Inc
Publication of CA3205216A1 publication Critical patent/CA3205216A1/en
Pending legal-status Critical Current

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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
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/12Viral antigens
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/12Viral antigens
    • A61K39/215Coronaviridae, e.g. avian infectious bronchitis virus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • A61P31/14Antivirals for RNA viruses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/04Immunostimulants
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    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/005Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from viruses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/51Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/525Virus
    • A61K2039/5256Virus expressing foreign proteins
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/57Medicinal preparations containing antigens or antibodies characterised by the type of response, e.g. Th1, Th2
    • A61K2039/572Medicinal preparations containing antigens or antibodies characterised by the type of response, e.g. Th1, Th2 cytotoxic response
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/57Medicinal preparations containing antigens or antibodies characterised by the type of response, e.g. Th1, Th2
    • A61K2039/575Medicinal preparations containing antigens or antibodies characterised by the type of response, e.g. Th1, Th2 humoral response
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    • C12N2770/00MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses positive-sense
    • C12N2770/00011Details
    • C12N2770/20011Coronaviridae
    • C12N2770/20022New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
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    • C12N2770/00011Details
    • C12N2770/20011Coronaviridae
    • C12N2770/20034Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein
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    • C12N2770/00MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses positive-sense
    • C12N2770/00011Details
    • C12N2770/36011Togaviridae
    • C12N2770/36111Alphavirus, e.g. Sindbis virus, VEE, EEE, WEE, Semliki
    • C12N2770/36134Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N2770/00011Details
    • C12N2770/36011Togaviridae
    • C12N2770/36111Alphavirus, e.g. Sindbis virus, VEE, EEE, WEE, Semliki
    • C12N2770/36141Use of virus, viral particle or viral elements as a vector
    • C12N2770/36143Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
    • CCHEMISTRY; METALLURGY
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    • C12N2770/00MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses positive-sense
    • C12N2770/00011Details
    • C12N2770/36011Togaviridae
    • C12N2770/36111Alphavirus, e.g. Sindbis virus, VEE, EEE, WEE, Semliki
    • C12N2770/36141Use of virus, viral particle or viral elements as a vector
    • C12N2770/36145Special targeting system for viral vectors
    • CCHEMISTRY; METALLURGY
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    • C12N2830/00Vector systems having a special element relevant for transcription
    • C12N2830/42Vector systems having a special element relevant for transcription being an intron or intervening sequence for splicing and/or stability of RNA
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    • C12N2830/00Vector systems having a special element relevant for transcription
    • C12N2830/48Vector systems having a special element relevant for transcription regulating transport or export of RNA, e.g. RRE, PRE, WPRE, CTE
    • CCHEMISTRY; METALLURGY
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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
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N2840/00Vectors comprising a special translation-regulating system
    • C12N2840/20Vectors comprising a special translation-regulating system translation of more than one cistron
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N2840/00Vectors comprising a special translation-regulating system
    • C12N2840/20Vectors comprising a special translation-regulating system translation of more than one cistron
    • C12N2840/203Vectors comprising a special translation-regulating system translation of more than one cistron having an IRES

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Virology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Public Health (AREA)
  • Microbiology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Communicable Diseases (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plant Pathology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Oncology (AREA)
  • Epidemiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Mycology (AREA)
  • Pulmonology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Cosmetics (AREA)
  • Materials For Medical Uses (AREA)
CA3205216A 2021-01-19 2022-01-19 Modified alphavirus vectors Pending CA3205216A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163139297P 2021-01-19 2021-01-19
US63/139,297 2021-01-19
PCT/US2022/013004 WO2022159511A2 (en) 2021-01-19 2022-01-19 Modified alphavirus vectors

Publications (1)

Publication Number Publication Date
CA3205216A1 true CA3205216A1 (en) 2022-07-28

Family

ID=82549040

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3205216A Pending CA3205216A1 (en) 2021-01-19 2022-01-19 Modified alphavirus vectors

Country Status (9)

Country Link
US (1) US20240167057A1 (https=)
EP (1) EP4281110A4 (https=)
JP (1) JP2024503108A (https=)
KR (1) KR20230134138A (https=)
CN (1) CN117279660A (https=)
AU (1) AU2022210420A1 (https=)
CA (1) CA3205216A1 (https=)
IL (1) IL304311A (https=)
WO (1) WO2022159511A2 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022268916A2 (en) * 2021-06-23 2022-12-29 Ose Immunotherapeutics Pan-coronavirus peptide vaccine
CN119563028A (zh) * 2022-05-12 2025-03-04 尚威天成信使核糖核酸治疗公司 具有分泌抗原和免疫调节物的合成自扩增mRNA分子
WO2024026553A1 (en) * 2022-08-03 2024-02-08 Centre Hospitalier De L'université De Montréal Novel antigenic epitope against sars-cov-2 and uses thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0814154T3 (da) * 1993-09-15 2009-08-31 Novartis Vaccines & Diagnostic Rekombinante alfavirusvektorer
EP2848692B1 (en) * 2004-05-21 2017-08-16 Novartis Vaccines and Diagnostics, Inc. Alphavirus vectors for influenza virus vaccines
RU2014118727A (ru) * 2011-10-11 2015-11-20 Новартис Аг Рекомбинантные самореплицирующиеся полицистронные молекулы рнк
EP3634449A4 (en) * 2017-05-08 2021-03-17 Gritstone Oncology, Inc. ALPHAVIRUS NEOANTIGEN VECTORS

Also Published As

Publication number Publication date
US20240167057A1 (en) 2024-05-23
EP4281110A4 (en) 2024-12-18
WO2022159511A3 (en) 2022-10-06
AU2022210420A1 (en) 2023-09-07
KR20230134138A (ko) 2023-09-20
EP4281110A2 (en) 2023-11-29
JP2024503108A (ja) 2024-01-24
IL304311A (en) 2023-09-01
WO2022159511A2 (en) 2022-07-28
CN117279660A (zh) 2023-12-22

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