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SG10201808315UA - Non-toxic adjuvant formulation comprising a monophosphoryl lipid a (mpla)-containing liposome composition and a saponin - Google Patents

Non-toxic adjuvant formulation comprising a monophosphoryl lipid a (mpla)-containing liposome composition and a saponin

Info

Publication number
SG10201808315UA
SG10201808315UA SG10201808315UA SG10201808315UA SG10201808315UA SG 10201808315U A SG10201808315U A SG 10201808315UA SG 10201808315U A SG10201808315U A SG 10201808315UA SG 10201808315U A SG10201808315U A SG 10201808315UA SG 10201808315U A SG10201808315U A SG 10201808315UA
Authority
SG
Singapore
Prior art keywords
saponin
mol
liposome composition
mpla
adjuvant formulation
Prior art date
Application number
SG10201808315UA
Inventor
Carl Alving
Zoltan Beck
Original Assignee
The Government Of The Us Secretary Of The Army
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 The Government Of The Us Secretary Of The Army filed Critical The Government Of The Us Secretary Of The Army
Publication of SG10201808315UA publication Critical patent/SG10201808315UA/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/12Viral antigens
    • A61K39/21Retroviridae, e.g. equine infectious anemia virus
    • 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
    • A61K39/39Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/10Dispersions; Emulsions
    • A61K9/127Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • 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
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N7/00Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/555Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
    • A61K2039/55511Organic adjuvants
    • A61K2039/55555Liposomes; Vesicles, e.g. nanoparticles; Spheres, e.g. nanospheres; Polymers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/555Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
    • A61K2039/55511Organic adjuvants
    • A61K2039/55572Lipopolysaccharides; Lipid A; Monophosphoryl lipid A
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/555Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
    • A61K2039/55511Organic adjuvants
    • A61K2039/55577Saponins; Quil A; QS21; ISCOMS
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2740/00Reverse transcribing RNA viruses
    • C12N2740/00011Details
    • C12N2740/10011Retroviridae
    • C12N2740/16011Human Immunodeficiency Virus, HIV
    • C12N2740/16034Use 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
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2740/00Reverse transcribing RNA viruses
    • C12N2740/00011Details
    • C12N2740/10011Retroviridae
    • C12N2740/16011Human Immunodeficiency Virus, HIV
    • C12N2740/16111Human Immunodeficiency Virus, HIV concerning HIV env
    • C12N2740/16134Use 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
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2740/00Reverse transcribing RNA viruses
    • C12N2740/00011Details
    • C12N2740/10011Retroviridae
    • C12N2740/16011Human Immunodeficiency Virus, HIV
    • C12N2740/16111Human Immunodeficiency Virus, HIV concerning HIV env
    • C12N2740/16171Demonstrated in vivo effect

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Immunology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Virology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Communicable Diseases (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

NON-TOXIC ADJUVANT FORMULATION COMPRISING A MONOPHOSPHORYL LIPID A (MPLA)-CONTAINING LIPOSOME COMPOSITION AND A SAPONIN Provided herein is an adjuvant formulation comprising a monophosphoryl lipid A (MPLA)-containing liposome composition to saponin (e.g., QS-21), wherein the liposome composition comprises i) a lipid bilayer comprising phospholipids in which the hydrocarbon chains have a melting temperature in water of ≥ 23°C and ii) cholesterol at a mole percent concentration of greater than about 50% (mol/mol), preferably about 55% to about 71% (mol/mol), or more preferably about 55% (mol/mol). The adjuvant formulation displays minimal toxicity of either lipid A or saponin. (FIG. 2)
SG10201808315UA 2014-03-25 2015-03-25 Non-toxic adjuvant formulation comprising a monophosphoryl lipid a (mpla)-containing liposome composition and a saponin SG10201808315UA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201461970118P 2014-03-25 2014-03-25

Publications (1)

Publication Number Publication Date
SG10201808315UA true SG10201808315UA (en) 2018-10-30

Family

ID=52829375

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201808315UA SG10201808315UA (en) 2014-03-25 2015-03-25 Non-toxic adjuvant formulation comprising a monophosphoryl lipid a (mpla)-containing liposome composition and a saponin
SG11201607396WA SG11201607396WA (en) 2014-03-25 2015-03-25 Non-toxic adjuvant formulation comprising a monophosphoryl lipid a (mpla)-containing liposome composition and a saponin

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG11201607396WA SG11201607396WA (en) 2014-03-25 2015-03-25 Non-toxic adjuvant formulation comprising a monophosphoryl lipid a (mpla)-containing liposome composition and a saponin

Country Status (11)

Country Link
US (1) US10434167B2 (en)
EP (1) EP3122380B1 (en)
JP (1) JP6608422B2 (en)
KR (1) KR102242875B1 (en)
CN (1) CN107124869B (en)
AU (1) AU2015236106A1 (en)
CA (1) CA2943190A1 (en)
MX (1) MX2016012168A (en)
RU (1) RU2016141622A (en)
SG (2) SG10201808315UA (en)
WO (1) WO2015148648A1 (en)

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CA3015639A1 (en) * 2016-03-09 2017-09-14 Technion Research And Development Foundation Ltd. Liposomal formulations and methods of using same in agriculture
JP6661454B2 (en) * 2016-04-21 2020-03-11 株式会社東海理化電機製作所 Display device and method of manufacturing display plate
EP3615005B1 (en) * 2017-04-28 2025-07-30 The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc. Compositions and methods for vaccine delivery
CN107669692B (en) * 2017-09-07 2020-09-29 中国人民解放军第二军医大学 Application of MPLA in preparation of medicines for preventing and treating intestinal injury caused by ionizing radiation
AU2018330165B2 (en) * 2017-09-08 2025-07-17 Access To Advanced Health Institute Liposomal formulations comprising saponin and methods of use
WO2020243166A1 (en) * 2019-05-28 2020-12-03 The Regents Of The University Of California Th1-polarizing adjuvants for enhancing immunogenicity of hiv antigens
CN110613844B (en) * 2019-10-23 2024-02-27 中国医学科学院生物医学工程研究所 Mini combined adjuvant nanoparticle and preparation method and application thereof
AU2020407871A1 (en) 2019-12-20 2022-06-30 Nammi Therapeutics, Inc. Formulated and/or co-formulated liposome compositions containing toll-like receptor ("TLR") agonist prodrugs useful in the treatment of cancer and methods thereof
EP3892296A1 (en) * 2020-04-07 2021-10-13 InnoMedica Holding AG Immunogenic composition comprising an antigenic moiety and a liposomal formulation, method of producing the composition, the composition for use as a medicament, in particular for use as a vaccine
US20220287970A1 (en) * 2020-06-30 2022-09-15 Eyegene Inc Composition for inhibiting saponin-induced hemolysis, containing cationic liposome
GB2600468A (en) * 2020-10-30 2022-05-04 Excivion Ltd Adjuvant composition
CN112546233A (en) * 2020-12-25 2021-03-26 常州大学 Hyaluronic acid composite material loaded with water-insoluble immunoregulatory molecules and preparation method thereof
CN114366810B (en) * 2022-02-15 2024-11-22 中国人民解放军陆军军医大学 A natural microorganism and plant-derived composite dual adjuvant capable of efficiently inducing humoral and cellular immunity, and its preparation method and application
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US20240189410A1 (en) * 2022-12-13 2024-06-13 Pfizer Inc. Immunogenic compositions and methods for eliciting an immune response against clostridioides (clostridium) difficile
WO2025057058A1 (en) * 2023-09-13 2025-03-20 Pfizer Inc. Methods for producing an adjuvant
WO2025057078A1 (en) 2023-09-14 2025-03-20 Pfizer Inc. Adjuvanted immunogenic compositions comprising conjugated pneumococcal capsular saccharide antigens and uses thereof
CN117771361B (en) * 2024-02-27 2024-06-07 天津中逸安健生物科技有限公司 Lipid nanoadjuvant of polyinosinic acid-polycytidylic acid compound, and preparation method and application thereof

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Also Published As

Publication number Publication date
US20170182152A1 (en) 2017-06-29
RU2016141622A (en) 2018-04-25
KR102242875B1 (en) 2021-04-20
MX2016012168A (en) 2017-04-25
CA2943190A1 (en) 2015-10-01
US10434167B2 (en) 2019-10-08
SG11201607396WA (en) 2016-10-28
WO2015148648A1 (en) 2015-10-01
RU2016141622A3 (en) 2018-10-26
KR20170007242A (en) 2017-01-18
EP3122380B1 (en) 2025-03-19
EP3122380A1 (en) 2017-02-01
AU2015236106A1 (en) 2016-10-20
CN107124869B (en) 2022-04-01
JP6608422B2 (en) 2019-11-20
JP2017515889A (en) 2017-06-15
CN107124869A (en) 2017-09-01

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