CA3030343A1 - Compositions and methods for stabilizing flaviviruses with improved formulations - Google Patents

Compositions and methods for stabilizing flaviviruses with improved formulations Download PDF

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Publication number
CA3030343A1
CA3030343A1 CA3030343A CA3030343A CA3030343A1 CA 3030343 A1 CA3030343 A1 CA 3030343A1 CA 3030343 A CA3030343 A CA 3030343A CA 3030343 A CA3030343 A CA 3030343A CA 3030343 A1 CA3030343 A1 CA 3030343A1
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CA
Canada
Prior art keywords
flavivirus
concentration
virus
hsa
formulations
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
CA3030343A
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English (en)
French (fr)
Inventor
Jill Ann LIVENGOOD
Linda Marie Strange
Steven Michael Erb
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Takeda Vaccines Inc
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Takeda Vaccines Inc
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Publication of CA3030343A1 publication Critical patent/CA3030343A1/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
    • A61K39/12—Viral antigens
    • 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
    • A61K47/02—Inorganic compounds
    • 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
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/16—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
    • A61K47/18—Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
    • 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
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/16—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
    • A61K47/18—Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
    • A61K47/183—Amino acids, e.g. glycine, EDTA or aspartame
    • 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
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/26—Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
    • 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
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/42—Proteins; Polypeptides; Degradation products thereof; Derivatives thereof, e.g. albumin, gelatin or zein
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/19—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles lyophilised, i.e. freeze-dried, solutions or dispersions
    • 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
    • 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
    • A61K2039/525—Virus
    • A61K2039/5254—Virus avirulent or attenuated
    • 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
    • A61K2039/55505—Inorganic 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
    • A61K2039/555—Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
    • A61K2039/55511—Organic 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
    • A61K2039/555—Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
    • A61K2039/55511—Organic adjuvants
    • A61K2039/55516—Proteins; Peptides
    • 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
    • C12N2770/24011—Flaviviridae
    • C12N2770/24034—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
    • C12N2770/24011—Flaviviridae
    • C12N2770/24111—Flavivirus, e.g. yellow fever virus, dengue, JEV
    • C12N2770/24134—Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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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)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Virology (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Mycology (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
CA3030343A 2016-08-03 2017-08-03 Compositions and methods for stabilizing flaviviruses with improved formulations Pending CA3030343A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662370611P 2016-08-03 2016-08-03
US62/370,611 2016-08-03
PCT/US2017/045375 WO2018027075A1 (en) 2016-08-03 2017-08-03 Compositions and methods for stabilizing flaviviruses with improved formulations

Publications (1)

Publication Number Publication Date
CA3030343A1 true CA3030343A1 (en) 2018-02-08

Family

ID=59593235

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3030343A Pending CA3030343A1 (en) 2016-08-03 2017-08-03 Compositions and methods for stabilizing flaviviruses with improved formulations

Country Status (13)

Country Link
US (3) US10835597B2 (https=)
EP (1) EP3493839A1 (https=)
JP (2) JP7280179B2 (https=)
KR (2) KR20230132887A (https=)
CN (1) CN109789200A (https=)
AU (2) AU2017305498B2 (https=)
CA (1) CA3030343A1 (https=)
CO (1) CO2019001448A2 (https=)
MX (2) MX2019001473A (https=)
PH (1) PH12019500003A1 (https=)
SG (2) SG11201811831SA (https=)
TW (2) TW202309276A (https=)
WO (1) WO2018027075A1 (https=)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104984357B (zh) * 2015-06-02 2018-01-30 长春百克生物科技股份公司 不含明胶的疫苗保护剂组合物及流感减毒活疫苗
CR20190291A (es) * 2016-12-23 2019-11-05 Serum Institute Of India Pvt Ltd Métodos mejorados para estimular la productividad de anticuerpos en el cultivo de células de mamiferos y reducir la agregación durante los procesos de formulación post-tratamiento (downstream) y formulaciones de anticuerpos estables obtenidas a partir de los mismos
WO2019112921A1 (en) 2017-12-07 2019-06-13 Merck Sharp & Dohme Corp. Formulations of dengue virus vaccine compositions
CA3094404A1 (en) * 2018-03-20 2019-09-26 National Research Council Of Canada A method for lyophilizing live vaccine strains of francisella tularensis
KR102646145B1 (ko) 2018-05-31 2024-03-11 주식회사 엑소코바이오 줄기세포 유래의 엑소좀을 유효성분으로 포함하는 모공 축소용 조성물
KR102058961B1 (ko) 2018-07-28 2019-12-24 주식회사 엑소코바이오 엑소좀의 동결건조 방법
KR102163806B1 (ko) 2018-07-30 2020-10-07 주식회사 엑소코바이오 줄기세포 유래의 엑소좀을 유효성분으로 포함하는 피지분비 감소용 조성물
US11464815B2 (en) * 2018-09-05 2022-10-11 Takeda Vaccines, Inc. Dengue vaccine unit dose and administration thereof
KR20210100662A (ko) * 2018-12-05 2021-08-17 세레스 테라퓨틱스, 인코포레이티드 박테리아를 안정화시키는 조성물 그리고 이의 용도
BR112022001476A2 (pt) 2019-08-16 2023-10-03 Takeda Vaccines Inc Uso de uma vacina contra hepatite a e uma composição de vacina contra dengue ou uma dose unitária de uma composição de vacina contra dengue, combinação de vacina e kit
BR112022015710A2 (pt) * 2020-02-27 2022-09-27 Takeda Vaccines Inc Método para remover dna de célula hospedeira a partir da preparação de vírus
CN115023135B (zh) * 2020-02-28 2024-04-19 台湾粒线体应用技术股份有限公司 线粒体的冷冻保存剂与使用其的线粒体冷冻保存方法
CN113549653B (zh) * 2020-04-23 2024-03-22 上海赛比曼生物科技有限公司 用于慢病毒载体长期存贮的组合试剂
CN111588859B (zh) * 2020-06-02 2021-09-03 成都可恩生物科技有限公司 一种冻干保护剂及其应用和冻干苗及其制备方法
CN112501024A (zh) * 2020-12-03 2021-03-16 英科新创（苏州）生物科技有限公司 一种体外诊断试剂盒通用型质控品保存液
EP4012025A1 (en) * 2020-12-10 2022-06-15 Univerzita Palackého v Olomouci Transport medium for samples containing nucleic acids and/or proteins
CN113730592B (zh) * 2021-09-03 2023-12-19 吉林正业生物制品股份有限公司 一种鸭坦布苏病毒病活疫苗冻干保护剂及制备方法和应用
EP4356925B1 (en) * 2022-10-18 2025-09-10 Takeda Vaccines, Inc. Dengue vaccine formulation
WO2025027616A1 (en) * 2023-08-01 2025-02-06 Serum Institute Of India Private Limited Freeze-dried viral vaccine compositions and method of manufacturing thereof
WO2025072259A1 (en) 2023-09-25 2025-04-03 Takeda Vaccines, Inc. Coadministration of tetravalent dengue vaccine with hpv vaccine
WO2025122946A1 (en) * 2023-12-07 2025-06-12 Rovin Richard A Zika viruses and uses thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005066333A1 (en) * 2003-12-30 2005-07-21 Aventis Pasteur, Inc. Stabilizing compositions for recombinant viruses
MX2009004862A (es) * 2006-11-07 2009-07-17 Sanofi Pasteur Biologics Co Estabilizacion de vacunas por liofilizacion.
WO2009014774A1 (en) * 2007-04-06 2009-01-29 Inviragen, Inc. Methods and compositions for live attenuated viruses
EP2143440A1 (fr) * 2008-07-09 2010-01-13 Sanofi Pasteur Agent stabilisant et composition vaccinale comprenant un ou plusieurs flavivirus vivants atténués
CN104984357B (zh) * 2015-06-02 2018-01-30 长春百克生物科技股份公司 不含明胶的疫苗保护剂组合物及流感减毒活疫苗
JP2019511533A (ja) * 2016-04-13 2019-04-25 タケダ ワクチン, インコーポレイテッドTakeda Vaccines, Inc. 小児及び若年成人のデングウイルスに対するワクチンの組成物及び方法

Also Published As

Publication number Publication date
US20230263880A1 (en) 2023-08-24
BR112019001299A2 (pt) 2019-04-30
AU2017305498B2 (en) 2023-03-30
JP7280179B2 (ja) 2023-05-23
CN109789200A (zh) 2019-05-21
KR102576789B1 (ko) 2023-09-12
AU2017305498A1 (en) 2019-01-24
MX2019001473A (es) 2019-09-23
JP2019524771A (ja) 2019-09-05
US20190184004A1 (en) 2019-06-20
WO2018027075A1 (en) 2018-02-08
US10835597B2 (en) 2020-11-17
KR20190034598A (ko) 2019-04-02
TW201807191A (zh) 2018-03-01
PH12019500003A1 (en) 2019-10-14
SG11201811831SA (en) 2019-01-30
JP2023052624A (ja) 2023-04-11
AU2023203715A1 (en) 2023-07-06
TWI766876B (zh) 2022-06-11
US11701421B2 (en) 2023-07-18
MX2022010907A (es) 2022-10-07
SG10201913040SA (en) 2020-03-30
CO2019001448A2 (es) 2019-04-30
EP3493839A1 (en) 2019-06-12
US20210121558A1 (en) 2021-04-29
TW202309276A (zh) 2023-03-01
KR20230132887A (ko) 2023-09-18

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