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EA201000903A1 - Антитела к pcrv-антигену pseudomonas aeruginosa - Google Patents

Антитела к pcrv-антигену pseudomonas aeruginosa

Info

Publication number
EA201000903A1
EA201000903A1 EA201000903A EA201000903A EA201000903A1 EA 201000903 A1 EA201000903 A1 EA 201000903A1 EA 201000903 A EA201000903 A EA 201000903A EA 201000903 A EA201000903 A EA 201000903A EA 201000903 A1 EA201000903 A1 EA 201000903A1
Authority
EA
Eurasian Patent Office
Prior art keywords
pseudomonas aeruginosa
pcrv
antitel
antigen
administered
Prior art date
Application number
EA201000903A
Other languages
English (en)
Inventor
Кристофер Р. Реббингтон
Кеннет Люрсен
Джеффри Т. Яррантон
Марк Баер
Original Assignee
Калобиос Фармасьютикалс, Инк.
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 Калобиос Фармасьютикалс, Инк. filed Critical Калобиос Фармасьютикалс, Инк.
Publication of EA201000903A1 publication Critical patent/EA201000903A1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/12—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria
    • C07K16/1203—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria from Gram-negative bacteria
    • C07K16/1214—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria from Gram-negative bacteria from Pseudomonadaceae (F)
    • 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
    • A61K39/40—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum bacterial
    • 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
    • A61K47/50—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/56—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
    • A61K47/59—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes
    • A61K47/60—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
    • 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
    • A61P31/04—Antibacterial agents
    • 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
    • A61P31/10—Antimycotics
    • 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
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • 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
    • C07K2317/50—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
    • C07K2317/567—Framework region [FR]
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Mycology (AREA)
  • Microbiology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Изобретение обеспечивает высокоаффинные антитела к белку PcrV Pseudomonas aeruginosa, которые обладают пониженной иммуногенностью при введении для лечения вызванных Pseudomonas aeruginosa инфекций.
EA201000903A 2007-11-30 2008-12-01 Антитела к pcrv-антигену pseudomonas aeruginosa EA201000903A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99167907P 2007-11-30 2007-11-30
PCT/US2008/085196 WO2009073631A2 (en) 2007-11-30 2008-12-01 Antibodies to the pcrv antigen of pseudomonas aeruginosa

Publications (1)

Publication Number Publication Date
EA201000903A1 true EA201000903A1 (ru) 2011-02-28

Family

ID=40527381

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201000903A EA201000903A1 (ru) 2007-11-30 2008-12-01 Антитела к pcrv-антигену pseudomonas aeruginosa

Country Status (15)

Country Link
US (3) US8044181B2 (ru)
EP (1) EP2220117A2 (ru)
JP (1) JP5781765B2 (ru)
KR (1) KR20100097719A (ru)
CN (1) CN101910197B (ru)
AU (1) AU2008333985B2 (ru)
BR (1) BRPI0819598A2 (ru)
CA (1) CA2706732A1 (ru)
EA (1) EA201000903A1 (ru)
IL (1) IL206036A0 (ru)
MX (1) MX2010005871A (ru)
NZ (1) NZ586357A (ru)
SG (1) SG186017A1 (ru)
WO (1) WO2009073631A2 (ru)
ZA (1) ZA201003852B (ru)

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US9453251B2 (en) 2002-10-08 2016-09-27 Pfenex Inc. Expression of mammalian proteins in Pseudomonas fluorescens
AU2005269527B2 (en) 2004-07-26 2011-12-01 Pfenex Inc. Process for improved protein expression by strain engineering
US9580719B2 (en) * 2007-04-27 2017-02-28 Pfenex, Inc. Method for rapidly screening microbial hosts to identify certain strains with improved yield and/or quality in the expression of heterologous proteins
CA2964910C (en) * 2007-04-27 2018-01-09 Pfenex Inc. Method for rapidly screening microbial hosts to identify certain strains with improved yield and/or quality in the expression of heterologous proteins
BRPI0906810A2 (pt) 2008-01-10 2019-10-01 Shionogi & Co anticorpo contra pcrv
EP2393515A1 (en) * 2009-02-04 2011-12-14 Kalobios Pharmaceuticals, Inc. Combination antibiotic and antibody therapy for the treatment of pseudomonas aeruginosa infection
AU2010222150B2 (en) 2009-03-11 2015-07-16 Shionogi & Co. Ltd. Humanized PcrV antibody having anti-Pseudomonal activity
JP2013515079A (ja) * 2009-12-22 2013-05-02 カロバイオス ファーマシューティカルズ インコーポレイティッド 低レベルの病原性シュードモナス・エルギノーサ（Ｐｓｅｕｄｏｍｏｎａｓａｅｒｕｇｉｎｏｓａ）感染症を有する患者のスタフィロコッカス（Ｓｔａｐｈｙｌｏｃｏｃｃｕｓ）感染症を治療する方法
WO2012012571A1 (en) 2010-07-21 2012-01-26 Hans Zassenhaus Biolayer interferometry measurement of biological targets
MX349886B (es) * 2011-06-10 2017-08-17 Medimmune Llc Moleculas de union anti-pseudomonas lectina pisum satinum (psl) y usos de las mismas.
CA2854817C (en) * 2011-11-07 2022-08-16 Medimmune, Llc Combination therapies using anti-pseudomonas psl and pcrv binding molecules
EP2820043B1 (en) 2012-03-02 2020-01-15 Ablynx N.V. Biparatopic pseudomonas aeruginosa pcrv binding single variable domain antibodies
EP2917236A2 (en) * 2012-11-06 2015-09-16 MedImmune, LLC Combination therapies using anti-pseudomonas psl and pcrv binding molecules
MX2017014002A (es) * 2015-05-01 2018-08-01 Inhibrx Lp Moléculas de direccionamiento del sistema de secreción tipo iii .
DK3322734T3 (da) 2015-07-16 2020-10-26 Inhibrx Inc Multivalente og multispecifikke DR5-bindende fusionsproteiner
CA3023094A1 (en) * 2016-05-05 2017-11-09 The Trustees Of The University Of Pennsylvania Dna antibody constructs for use against pseudomonas aeruginosa
US11332534B2 (en) * 2018-08-01 2022-05-17 Cephalon, Inc. Anti-CXCR2 antibodies and uses thereof
CA3140075A1 (en) * 2019-06-11 2020-12-17 Regeneron Pharmaceuticals, Inc. Anti-pcrv antibodies that bind pcrv, compositions comprising anti-pcrv antibodies, and methods of use thereof
CN118620074A (zh) * 2020-06-01 2024-09-10 北京三诺佳邑生物技术有限责任公司 特异性识别假单胞菌pcrv的抗体及其用途
FR3114970B1 (fr) * 2020-10-08 2023-06-30 Univ Tours Combinaison d’anticorps inhalés avec des agents immunomodulateurs pour le traitement ou la prévention d’inféctions respiratoires

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Also Published As

Publication number Publication date
US20090191186A1 (en) 2009-07-30
WO2009073631A2 (en) 2009-06-11
JP5781765B2 (ja) 2015-09-24
EP2220117A2 (en) 2010-08-25
US8044181B2 (en) 2011-10-25
NZ586357A (en) 2012-10-26
CA2706732A1 (en) 2009-06-11
CN101910197A (zh) 2010-12-08
WO2009073631A3 (en) 2009-09-24
AU2008333985B2 (en) 2015-02-05
SG186017A1 (en) 2012-12-28
US8877191B2 (en) 2014-11-04
BRPI0819598A2 (pt) 2017-05-09
MX2010005871A (es) 2010-06-09
KR20100097719A (ko) 2010-09-03
JP2011505381A (ja) 2011-02-24
ZA201003852B (en) 2014-11-26
CN101910197B (zh) 2014-09-24
US20150030614A1 (en) 2015-01-29
US20120020986A1 (en) 2012-01-26
IL206036A0 (en) 2010-11-30
AU2008333985A1 (en) 2009-06-11

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