CA3143533A1 - A method of eliciting an immune response by administering a population of polymersomes having an associated antigen together with a population of polymersomes having an associated adjuvant as well as compositions comprising the two populations of polymersome - Google Patents

A method of eliciting an immune response by administering a population of polymersomes having an associated antigen together with a population of polymersomes having an associated adjuvant as well as compositions comprising the two populations of polymersome Download PDF

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Publication number
CA3143533A1
CA3143533A1 CA3143533A CA3143533A CA3143533A1 CA 3143533 A1 CA3143533 A1 CA 3143533A1 CA 3143533 A CA3143533 A CA 3143533A CA 3143533 A CA3143533 A CA 3143533A CA 3143533 A1 CA3143533 A1 CA 3143533A1
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Prior art keywords
seq
polymersomes
antigen
population
polymersome
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Pending
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CA3143533A
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English (en)
French (fr)
Inventor
Madhavan Nallani
Thomas Andrew CORNELL
Amit Kumar KHAN
Fabien DECAILLOT
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ACM Biolabs Pte Ltd
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Individual
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Publication of CA3143533A1 publication Critical patent/CA3143533A1/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/0005—Vertebrate antigens
    • A61K39/0011—Cancer antigens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/12—Viral antigens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/385—Haptens or antigens, bound to carriers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/39—Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes or liposomes coated or grafted with polymers
    • A61K9/1273—Polymersomes; Liposomes with polymerisable or polymerised bilayer-forming substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A61P31/14—Antivirals for RNA viruses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • 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
    • C12N7/00—Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/515—Animal cells
    • A61K2039/5152—Tumor cells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/555—Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
    • A61K2039/55511—Organic adjuvants
    • A61K2039/55555—Liposomes; Vesicles, e.g. nanoparticles; Spheres, e.g. nanospheres; Polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/555—Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
    • A61K2039/55511—Organic adjuvants
    • A61K2039/55561—CpG containing adjuvants; Oligonucleotide containing adjuvants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/60—Medicinal preparations containing antigens or antibodies characteristics by the carrier linked to the antigen
    • A61K2039/6093—Synthetic polymers, e.g. polyethyleneglycol [PEG], Polymers or copolymers of (D) glutamate and (D) lysine
    • 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
    • C12N2760/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses negative-sense
    • C12N2760/00011—Details
    • C12N2760/16011—Orthomyxoviridae
    • C12N2760/16034—Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein
    • 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
    • C12N2770/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses positive-sense
    • C12N2770/00011—Details
    • C12N2770/20011—Coronaviridae
    • C12N2770/20034—Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Immunology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Virology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oncology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dermatology (AREA)
  • Dispersion Chemistry (AREA)
  • Communicable Diseases (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Peptides Or Proteins (AREA)
CA3143533A 2019-08-01 2020-08-03 A method of eliciting an immune response by administering a population of polymersomes having an associated antigen together with a population of polymersomes having an associated adjuvant as well as compositions comprising the two populations of polymersome Pending CA3143533A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP19189549 2019-08-01
EP19189549.9 2019-08-01
EP20171327 2020-04-24
EP20171327.8 2020-04-24
PCT/EP2020/071809 WO2021019102A2 (en) 2019-08-01 2020-08-03 A method of eliciting an immune response by administering a population of polymersomes having an associated antigen together with a population of polymersomes having an associated adjuvant as well as compositions comprising the two populations of polymersomes

Publications (1)

Publication Number Publication Date
CA3143533A1 true CA3143533A1 (en) 2021-02-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA3143533A Pending CA3143533A1 (en) 2019-08-01 2020-08-03 A method of eliciting an immune response by administering a population of polymersomes having an associated antigen together with a population of polymersomes having an associated adjuvant as well as compositions comprising the two populations of polymersome

Country Status (9)

Country Link
US (1) US20220273792A1 (https=)
EP (1) EP4007597A2 (https=)
JP (1) JP7676030B2 (https=)
CN (1) CN114502191B (https=)
AU (1) AU2020322107A1 (https=)
BR (1) BR112022001185A2 (https=)
CA (1) CA3143533A1 (https=)
PH (1) PH12022550112A1 (https=)
WO (1) WO2021019102A2 (https=)

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CN114470186A (zh) * 2022-02-17 2022-05-13 唐颐控股(深圳)有限公司 一种可吸入式纳米新冠疫苗的制备方法

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US20230256082A1 (en) * 2020-04-24 2023-08-17 Acm Biolabs Pte Ltd Vaccine against human-pathogenic coronaviruses
KR20230038416A (ko) 2020-05-08 2023-03-20 아카데미아 시니카 키메릭 인플루엔자 백신
AU2021323389B1 (en) * 2020-11-12 2022-03-24 Ahs Hospital Corp. SARS-CoV-2 immunodominant peptide constructs and uses thereof
JP2024500360A (ja) * 2020-12-11 2024-01-09 エイシーエム バイオラブズ プライベート リミテッド 関連づけられた抗原および関連づけられたアジュバントを有する２つのポリマーソーム集団を投与することによる、Ｔｈ１／Ｔｈ２免疫応答の調整方法
CA3204785A1 (en) * 2021-02-02 2022-08-11 Madhavan Nallani Sole use of polymersome associated adjuvant for stimulating an immune response
CN115427432A (zh) * 2021-02-10 2022-12-02 斯微(上海)生物科技股份有限公司 一种治疗或者预防冠状病毒病突变株的疫苗试剂
IL305447A (en) * 2021-02-25 2023-10-01 Migvax Ltd Preparations for oral administration and their use in vaccination
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US20240158763A1 (en) * 2021-03-30 2024-05-16 Arizona Board Of Regents On Behalf Of Arizona State University Optimal production of sars-cov-2 virus-like particles (vlps) produced in mammalian cells
JP7639128B2 (ja) * 2021-04-12 2025-03-04 アカデミア シニカ 広範囲のコロナウイルスバリアントに対するメッセンジャーｒｎａワクチン
AU2022257113B2 (en) * 2021-04-12 2024-07-18 Academia Sinica Improved coronavirus vaccine
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CN113633764B (zh) * 2021-09-02 2024-05-14 中国食品药品检定研究院 一种含佐剂的新冠dna疫苗
IT202100023816A1 (it) * 2021-09-16 2023-03-16 Takis S R L Anticorpo contro SARS-CoV-2 e suoi usi in campo medico.
TW202334429A (zh) 2021-10-01 2023-09-01 中央研究院 Sars-cov-2棘蛋白特異性抗體及其用途
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CN114470186B (zh) * 2022-02-17 2023-10-20 唐颐控股(深圳)有限公司 一种可吸入式纳米新冠疫苗的制备方法

Also Published As

Publication number Publication date
BR112022001185A2 (pt) 2022-03-15
JP7676030B2 (ja) 2025-05-14
PH12022550112A1 (en) 2022-12-19
CN114502191A (zh) 2022-05-13
WO2021019102A3 (en) 2021-03-11
CN114502191B (zh) 2026-04-03
AU2020322107A1 (en) 2022-02-03
WO2021019102A2 (en) 2021-02-04
US20220273792A1 (en) 2022-09-01
EP4007597A2 (en) 2022-06-08
JP2022543038A (ja) 2022-10-07

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