MA32566B1 - Anticorps neutralisant les cytomégalovirus humains et leurs utilisations - Google Patents

Anticorps neutralisant les cytomégalovirus humains et leurs utilisations

Info

Publication number
MA32566B1
MA32566B1 MA33620A MA33620A MA32566B1 MA 32566 B1 MA32566 B1 MA 32566B1 MA 33620 A MA33620 A MA 33620A MA 33620 A MA33620 A MA 33620A MA 32566 B1 MA32566 B1 MA 32566B1
Authority
MA
Morocco
Prior art keywords
antibodies
human cytomegaloviruses
neutralize human
hcmv
epitope
Prior art date
Application number
MA33620A
Other languages
Arabic (ar)
English (en)
Inventor
Antonio Lanzavecchia
Annalisa Macagno
Original Assignee
Humabs Llc
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 Humabs Llc filed Critical Humabs Llc
Publication of MA32566B1 publication Critical patent/MA32566B1/fr

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56983—Viruses
    • G01N33/56994—Herpetoviridae, e.g. cytomegalovirus, Epstein-Barr virus
    • 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
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/42—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum viral
    • 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
    • A61P31/18—Antivirals for RNA viruses for HIV
    • 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
    • A61P31/20—Antivirals for DNA viruses
    • 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
    • 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
    • C07K16/081—DNA viruses
    • C07K16/085—Orthoherpesviridae (F), e.g. pseudorabies virus or Epstein-Barr virus
    • C07K16/089—Cytomegalovirus
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/21—Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
    • 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
    • C07K2317/32—Immunoglobulins specific features characterized by aspects of specificity or valency specific for a neo-epitope on a complex, e.g. antibody-antigen or ligand-receptor
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2500/00—Screening for compounds of potential therapeutic value
    • G01N2500/04—Screening involving studying the effect of compounds C directly on molecule A (e.g. C are potential ligands for a receptor A, or potential substrates for an enzyme A)

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Virology (AREA)
  • Medicinal Chemistry (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Cell Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • AIDS & HIV (AREA)
  • Epidemiology (AREA)
  • Mycology (AREA)
  • Peptides Or Proteins (AREA)

Abstract

L'invention concerne des anticorps neutralisants qui sont spécifiques pour les cytomégalovirus humains (hcmv); de façon spécifique les anticorps de l'invention sont spécifiques pour une combinaison des protéines de hcmv ul128, ul130 et ul131a. Les anticorps de l'invention neutralisent l'infection avec une puissance élevée. L'invention porte également sur des lymphocytes b immortalisés qui produisent de tels anticorps, sur l'épitope auquel les anticorps se lient ainsi que sur l'utilisation des anticorps et de l'épitope dans des procédés de criblage ainsi que le diagnostic et la thérapie des maladies.
MA33620A 2008-07-16 2011-02-15 Anticorps neutralisant les cytomégalovirus humains et leurs utilisations MA32566B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2008/002683 WO2010007463A1 (fr) 2008-07-16 2008-07-16 Anticorps neutralisant les cytomégalovirus humains et leur utilisation

Publications (1)

Publication Number Publication Date
MA32566B1 true MA32566B1 (fr) 2011-08-01

Family

ID=40430130

Family Applications (1)

Application Number Title Priority Date Filing Date
MA33620A MA32566B1 (fr) 2008-07-16 2011-02-15 Anticorps neutralisant les cytomégalovirus humains et leurs utilisations

Country Status (17)

Country Link
EP (2) EP2303923B1 (fr)
JP (1) JP5475774B2 (fr)
KR (3) KR20140041951A (fr)
CN (1) CN102143974B (fr)
AU (1) AU2008359583B2 (fr)
BR (1) BRPI0822989A2 (fr)
CA (1) CA2730620A1 (fr)
EA (1) EA201170204A1 (fr)
ES (1) ES2548014T3 (fr)
IL (1) IL210352A0 (fr)
MA (1) MA32566B1 (fr)
MX (1) MX2011000542A (fr)
NZ (1) NZ591055A (fr)
PT (1) PT2303923E (fr)
TN (1) TN2010000616A1 (fr)
WO (1) WO2010007463A1 (fr)
ZA (1) ZA201100489B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7947274B2 (en) 2007-01-04 2011-05-24 Humabs, LLC. Human cytomegalovirus neutralising antibodies and use thereof
GB0700133D0 (en) 2007-01-04 2007-02-14 Humabs Llc Human cytomegalovirus neutralising antibodies and use thereof
PE20141398A1 (es) 2008-07-16 2014-10-18 Inst Research In Biomedicine Anticuerpos neutralizantes de citomegalovirus humano
AU2010334809C1 (en) 2009-12-23 2015-02-26 Agenus Inc. Binding members for human cytomegalovirus
PT3243526T (pt) 2010-07-06 2020-03-04 Glaxosmithkline Biologicals Sa Distribuição de arn para despoletar múltiplas vias imunitárias
US10487332B2 (en) 2010-07-06 2019-11-26 Glaxosmithkline Biologicals Sa Immunisation of large mammals with low doses of RNA
CN103153284B (zh) 2010-07-06 2015-11-25 诺华股份有限公司 含有其pKa值有利于RNA递送的脂质的脂质体
JP5911870B2 (ja) 2010-08-31 2016-04-27 ノバルティス アーゲー 免疫原をコードするｒｎａの送達のためのｐｅｇ化リポソーム
KR102266691B1 (ko) 2010-10-11 2021-06-23 노파르티스 아게 항원 전달 플랫폼
JP2014522842A (ja) 2011-07-06 2014-09-08 ノバルティス アーゲー 免疫原性組み合わせ組成物およびその使用
CN102286099B (zh) * 2011-08-05 2014-04-09 深圳市卫光生物制品股份有限公司 静注巨细胞病毒人免疫球蛋白及其制备方法
KR102146340B1 (ko) * 2012-03-27 2020-08-24 배리에이션 바이오테크놀로지스 아이엔씨. 항-사이토메갈로바이러스 중화 항체를 탐지하기 위한 방법
CA2879577C (fr) * 2012-07-27 2021-08-03 City Of Hope Vaccin mva pour l'administration d'un complexe ul128 et la prevention d'une infection par cmv
WO2014099908A1 (fr) * 2012-12-17 2014-06-26 Genentech, Inc. Méthodes d'inhibition de l'infection virale chez les patient greffés
US10611800B2 (en) 2016-03-11 2020-04-07 Pfizer Inc. Human cytomegalovirus gB polypeptide
CN107325178A (zh) * 2017-06-29 2017-11-07 佛山市南海区普罗圣塔生物科技有限公司 一种抗人巨细胞病毒卵黄抗体及其制备方法和应用
US11629172B2 (en) 2018-12-21 2023-04-18 Pfizer Inc. Human cytomegalovirus gB polypeptide
TWI871709B (zh) 2020-06-21 2025-02-01 美商輝瑞股份有限公司 人巨細胞病毒糖蛋白Ｂ（ｇＢ）多肽
WO2022170074A1 (fr) * 2021-02-05 2022-08-11 Amgen Inc. Génération améliorée d'hybridomes
CN118580343B (zh) * 2022-10-21 2025-08-19 珠海泰诺麦博制药股份有限公司 抗人巨细胞病毒抗体及其用途

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Also Published As

Publication number Publication date
KR20140041951A (ko) 2014-04-04
PT2303923E (pt) 2015-08-25
TN2010000616A1 (en) 2012-05-24
AU2008359583A1 (en) 2010-01-21
JP5475774B2 (ja) 2014-04-16
CA2730620A1 (fr) 2010-01-21
KR101407216B1 (ko) 2014-06-16
BRPI0822989A2 (pt) 2018-05-29
EA201170204A1 (ru) 2011-08-30
JP2011527899A (ja) 2011-11-10
EP2303923B1 (fr) 2015-06-24
AU2008359583B2 (en) 2012-04-05
KR20110055517A (ko) 2011-05-25
KR20150002895A (ko) 2015-01-07
IL210352A0 (en) 2011-03-31
ES2548014T3 (es) 2015-10-13
MX2011000542A (es) 2011-08-03
WO2010007463A1 (fr) 2010-01-21
ZA201100489B (en) 2013-03-27
NZ591055A (en) 2012-08-31
CN102143974B (zh) 2015-03-25
EP2960250A1 (fr) 2015-12-30
EP2303923A1 (fr) 2011-04-06
CN102143974A (zh) 2011-08-03

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