CA2873048C - Conformationally-specific viral immunogens - Google Patents

Conformationally-specific viral immunogens Download PDF

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Publication number
CA2873048C
CA2873048C CA2873048A CA2873048A CA2873048C CA 2873048 C CA2873048 C CA 2873048C CA 2873048 A CA2873048 A CA 2873048A CA 2873048 A CA2873048 A CA 2873048A CA 2873048 C CA2873048 C CA 2873048C
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Prior art keywords
protein
proteins
virus
viral
engineered
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CA2873048A
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English (en)
French (fr)
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CA2873048A1 (en
Inventor
Christopher Patrick Marshall
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Calder Biosciences Inc
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Calder Biosciences Inc
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Publication of CA2873048A1 publication Critical patent/CA2873048A1/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/162Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from 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
    • 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
    • A61P31/18Antivirals for RNA viruses for HIV
    • 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
    • C07ORGANIC CHEMISTRY
    • 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
    • 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
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P21/00Preparation of peptides or proteins
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/569Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56983Viruses
    • G01N33/56988HIV or HTLV
    • 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
    • C12N2740/16051Methods of production or purification of viral material
    • 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
    • C12N2740/16122New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
    • 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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Virology (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biophysics (AREA)
  • AIDS & HIV (AREA)
  • Epidemiology (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Food Science & Technology (AREA)
  • Cell Biology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
CA2873048A 2012-05-09 2013-05-09 Conformationally-specific viral immunogens Active CA2873048C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261644830P 2012-05-09 2012-05-09
US61/644,830 2012-05-09
PCT/US2013/040228 WO2013169961A1 (en) 2012-05-09 2013-05-09 Conformationally specific viral immunogens

Publications (2)

Publication Number Publication Date
CA2873048A1 CA2873048A1 (en) 2013-11-14
CA2873048C true CA2873048C (en) 2020-10-27

Family

ID=49548782

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2873048A Active CA2873048C (en) 2012-05-09 2013-05-09 Conformationally-specific viral immunogens

Country Status (7)

Country Link
US (6) US20130302366A1 (cg-RX-API-DMAC7.html)
EP (2) EP3483174A1 (cg-RX-API-DMAC7.html)
JP (4) JP2015518819A (cg-RX-API-DMAC7.html)
AU (5) AU2013259548A1 (cg-RX-API-DMAC7.html)
CA (1) CA2873048C (cg-RX-API-DMAC7.html)
IN (1) IN2014DN09445A (cg-RX-API-DMAC7.html)
WO (1) WO2013169961A1 (cg-RX-API-DMAC7.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6685903B2 (ja) * 2013-07-25 2020-04-22 アバター・メディカル・エルエルシー 立体構造的に安定化されたrsv融合前fタンパク質
EP3805254A1 (en) 2013-08-03 2021-04-14 Calder Biosciences Inc. Methods of making and using influenza virus hemagglutinin complexes
CN119529036A (zh) 2017-08-07 2025-02-28 考尔德生物科技有限公司 构象稳定的rsv预融合f蛋白
US11623004B2 (en) 2018-03-16 2023-04-11 University Of Pittsburgh Of The Commonwealth System Of Higher Education Compositions and methods for vaccination against respiratory syncytial virus infection
IL298161A (en) * 2020-05-12 2023-01-01 Univ California Single-site antibody constructs neutralize sars-cov2

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7311920B1 (en) * 1999-10-08 2007-12-25 University Of Maryland Biotechnology Institute Virus coat protein/receptor chimeras and methods of use
DE60043708D1 (de) * 1999-10-13 2010-03-04 Novartis Vaccines & Diagnostic Verfahren zur erhaltung zellimmuneantworten gegen proteinen
EP1282722B1 (en) * 1999-10-15 2011-06-15 Avatar Medical, L.L.C. Stabilized proteins
US6465425B1 (en) 2000-02-10 2002-10-15 Alkermes Controlled Therapeutics, Inc. Microencapsulation and sustained release of biologically active acid-stable or free sulfhydryl-containing proteins
US7179468B1 (en) * 2000-06-08 2007-02-20 Cornell Research Foundation, Inc. Antigen for developing neutralizing antibodies to human immunodeficiency virus
US20060165715A1 (en) 2001-12-17 2006-07-27 Clore Marius G Gp41 inhibitor
US20080206264A1 (en) 2003-02-04 2008-08-28 New York University Constrained Hiv V3 Loop Peptides as Novel Immunogens and Receptor Antagonists
US20050054572A1 (en) * 2003-07-03 2005-03-10 Marshall Christopher P. Methods for obtaining molecules with reduced immunogenicity
EP1755667B1 (en) * 2004-06-01 2013-07-17 Merck Sharp & Dohme Corp. Stable peptide mimetic of hiv gp41 fusion intermediate
EP2040747A4 (en) * 2006-06-19 2010-08-25 Progenics Pharm Inc SOLUBLE STABILIZED TRIMERS HIV CREAM PROTEINS AND ITS USE
PL3042914T3 (pl) * 2007-07-27 2019-01-31 Immatics Biotechnologies Gmbh Nowe immunogenne epitopy do immunoterapii
US8933197B2 (en) 2007-08-15 2015-01-13 Amunix Operating Inc. Compositions comprising modified biologically active polypeptides
US20090246191A1 (en) * 2007-10-11 2009-10-01 University Of Tennessee Research Foundation Preparation of Purified Covalently Cross-linked Abeta Oligomers and Uses Thereof
SMT202000101T1 (it) * 2008-10-10 2020-03-13 Childrens Medical Center Vaccino con trimero di env di hiv-1 stabilizzato biochimicamente
US20110123556A1 (en) 2009-11-24 2011-05-26 Sanjay Phogat Immunogen prioritization for vaccine design
US20130236905A1 (en) 2010-05-18 2013-09-12 Christopher Marshall Assay for identifying antigens that activate b cell receptors comprising neutralizing antibodies
WO2013063366A2 (en) * 2011-10-27 2013-05-02 Stc.Unm Methods for screening viral like particles and identifying neutralizing epitopes and related vaccines, constructs, and libraries
CN104471064B (zh) 2012-01-20 2018-11-02 中华人民共和国香港特别行政区政府 副粘病毒及其用途

Also Published As

Publication number Publication date
JP2020125323A (ja) 2020-08-20
US20240238369A1 (en) 2024-07-18
JP2015518819A (ja) 2015-07-06
AU2024201200A1 (en) 2024-03-14
AU2019216695A1 (en) 2019-09-05
EP3483174A1 (en) 2019-05-15
AU2018200502A1 (en) 2018-02-15
AU2021204169A1 (en) 2021-07-15
JP2022163180A (ja) 2022-10-25
JP7472209B2 (ja) 2024-04-22
EP2846828B1 (en) 2018-11-21
AU2013259548A1 (en) 2014-11-27
EP2846828A4 (en) 2015-07-01
US20190105368A1 (en) 2019-04-11
US20130317205A1 (en) 2013-11-28
JP2018150330A (ja) 2018-09-27
US20210322512A1 (en) 2021-10-21
JP6692853B2 (ja) 2020-05-13
US20130302366A1 (en) 2013-11-14
IN2014DN09445A (cg-RX-API-DMAC7.html) 2015-07-17
EP2846828A1 (en) 2015-03-18
AU2018200502B2 (en) 2019-10-03
AU2021204169B2 (en) 2023-11-23
CA2873048A1 (en) 2013-11-14
US10155023B2 (en) 2018-12-18
US11752191B2 (en) 2023-09-12
WO2013169961A1 (en) 2013-11-14
US20180117116A1 (en) 2018-05-03

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