CA3208018A1 - Antibodies that bind metapneumovirus, antigenic metapneumovirus proteins, and uses thereof - Google Patents

Antibodies that bind metapneumovirus, antigenic metapneumovirus proteins, and uses thereof Download PDF

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Publication number
CA3208018A1
CA3208018A1 CA3208018A CA3208018A CA3208018A1 CA 3208018 A1 CA3208018 A1 CA 3208018A1 CA 3208018 A CA3208018 A CA 3208018A CA 3208018 A CA3208018 A CA 3208018A CA 3208018 A1 CA3208018 A1 CA 3208018A1
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Canada
Prior art keywords
seq
amino acid
variable region
nos
cdr2
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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
CA3208018A
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English (en)
French (fr)
Inventor
Zhifeng Chen
Kara S. Cox
Arthur Fridman
Jennifer Dawn GALLI
Hua-Poo SU
Aimin Tang
Kalpit VORA
Zhiyun WEN
Xiao Xiao
Lan Zhang
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Merck Sharp and Dohme LLC
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Merck Sharp and Dohme LLC
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Filing date
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Application filed by Merck Sharp and Dohme LLC filed Critical Merck Sharp and Dohme LLC
Publication of CA3208018A1 publication Critical patent/CA3208018A1/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/08—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from viruses
    • C07K16/10—RNA viruses
    • C07K16/11—Paramyxoviridae (F); Pneumoviridae (F), e.g. respiratory syncytial virus [RSV]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/08—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from viruses
    • C07K16/10—RNA viruses
    • 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
    • A61K39/12—Viral antigens
    • A61K39/155—Paramyxoviridae, e.g. parainfluenza virus
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/005—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from 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
    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • 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
    • A61K2039/57—Medicinal preparations containing antigens or antibodies characterised by the type of response, e.g. Th1, Th2
    • A61K2039/572—Medicinal preparations containing antigens or antibodies characterised by the type of response, e.g. Th1, Th2 cytotoxic response
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/34—Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/55—Fab or Fab'
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565—Complementarity determining region [CDR]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94—Stability, e.g. half-life, pH, temperature or enzyme-resistance
    • 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
    • C12N2760/18011—Paramyxoviridae
    • C12N2760/18311—Metapneumovirus, e.g. avian pneumovirus
    • C12N2760/18322—New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
    • 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
    • C12N2760/18011—Paramyxoviridae
    • C12N2760/18311—Metapneumovirus, e.g. avian pneumovirus
    • C12N2760/18334—Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Virology (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Epidemiology (AREA)
  • Pulmonology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
CA3208018A 2021-02-12 2022-02-08 Antibodies that bind metapneumovirus, antigenic metapneumovirus proteins, and uses thereof Pending CA3208018A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163148920P 2021-02-12 2021-02-12
US63/148,920 2021-02-12
US202163276172P 2021-11-05 2021-11-05
US63/276,172 2021-11-05
PCT/US2022/015565 WO2022173714A2 (en) 2021-02-12 2022-02-08 Antibodies that bind metapneumovirus, antigenic metapneumovirus proteins, and uses thereof

Publications (1)

Publication Number Publication Date
CA3208018A1 true CA3208018A1 (en) 2022-08-18

Family

ID=82838690

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3208018A Pending CA3208018A1 (en) 2021-02-12 2022-02-08 Antibodies that bind metapneumovirus, antigenic metapneumovirus proteins, and uses thereof

Country Status (9)

Country Link
US (1) US20240327502A1 (enExample)
EP (1) EP4291232A4 (enExample)
JP (1) JP2024512215A (enExample)
KR (1) KR20230146047A (enExample)
AU (1) AU2022220616A1 (enExample)
BR (1) BR112023016241A2 (enExample)
CA (1) CA3208018A1 (enExample)
MX (1) MX2023009447A (enExample)
WO (1) WO2022173714A2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025038512A1 (en) * 2023-08-17 2025-02-20 Merck Sharp & Dohme Llc Methods for detecting pcr chimeras
WO2025097674A1 (zh) * 2023-11-08 2025-05-15 安炎达医药技术(广州)有限公司 一种新型pace4抑制剂及其在抗骨关节炎中的应用
CN119143871B (zh) * 2024-11-20 2025-02-07 首都儿科研究所 用于人偏肺病毒检测的单克隆抗体、检测试剂及其应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040096451A1 (en) * 2002-07-25 2004-05-20 Young James F. Methods of treating and preventing RSV, hMPV, and PIV using anti-RSV, anti-hMPV, and anti-PIV antibodies
US7438907B2 (en) * 2002-11-15 2008-10-21 Genmab A/S Human monoclonal antibodies against CD25
JP2010505876A (ja) * 2006-10-04 2010-02-25 ザ スクリプス リサーチ インスティテュート ヒトメタニューモウイルスを中和するヒト抗体
JP5642972B2 (ja) * 2007-02-21 2014-12-17 ユニバーシティー オブ マサチューセッツＵｎｉｖｅｒｓｉｔｙ ｏｆ Ｍａｓｓａｃｈｕｓｅｔｔｓ Ｃ型肝炎ウイルス（ｈｃｖ）に対するヒト抗体およびその使用
EP2445527A2 (en) * 2009-06-24 2012-05-02 ID Biomedical Corporation of Quebec Vaccine
KR101815265B1 (ko) * 2013-06-20 2018-01-04 한올바이오파마주식회사 FcRn 특이적 인간 항체 및 이를 포함하는 자가면역 질환 치료용 조성물
CA3138550A1 (en) * 2019-04-30 2020-11-05 Target Discovery Merger Sub II, LLC Cancer associated antibody compositions and methods of use

Also Published As

Publication number Publication date
WO2022173714A3 (en) 2022-11-10
BR112023016241A2 (pt) 2023-11-14
AU2022220616A1 (en) 2023-08-31
WO2022173714A2 (en) 2022-08-18
KR20230146047A (ko) 2023-10-18
EP4291232A2 (en) 2023-12-20
EP4291232A4 (en) 2025-04-02
US20240327502A1 (en) 2024-10-03
MX2023009447A (es) 2023-10-06
JP2024512215A (ja) 2024-03-19

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