AU2016230827B2 - Methods of reducing serum levels of fc-containing agents using fcrn antagonists - Google Patents

Methods of reducing serum levels of fc-containing agents using fcrn antagonists Download PDF

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AU2016230827B2
AU2016230827B2 AU2016230827A AU2016230827A AU2016230827B2 AU 2016230827 B2 AU2016230827 B2 AU 2016230827B2 AU 2016230827 A AU2016230827 A AU 2016230827A AU 2016230827 A AU2016230827 A AU 2016230827A AU 2016230827 B2 AU2016230827 B2 AU 2016230827B2
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fcrn
antagonist
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subject
variant
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AU2016230827A1 (en
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Christophe Blanchetot
Johannes De Haard
Torsten Dreier
Nicolas G.H. Ongenae
Peter Ulrichts
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ArgenX BVBA
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • 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
    • A61K47/68—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 antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6801—Drug-antibody or immunoglobulin conjugates defined by the pharmacologically or therapeutically active agent
    • A61K47/6803—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
    • A61K51/04—Organic compounds
    • A61K51/08—Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
    • A61K51/10—Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P21/00—Drugs for disorders of the muscular or neuromuscular system
    • A61P21/04—Drugs for disorders of the muscular or neuromuscular system for myasthenia gravis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/08—Antiepileptics; Anticonvulsants
    • 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
    • A61P37/02—Immunomodulators
    • A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
    • C07K16/283—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against Fc-receptors, e.g. CD16, CD32, CD64
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2875—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the NGF/TNF superfamily, e.g. CD70, CD95L, CD153, CD154
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2887—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against CD20
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/40—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against enzymes
    • 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
    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • A61K2039/507—Comprising a combination of two or more separate 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
    • A61K2039/54—Medicinal preparations containing antigens or antibodies characterised by the route of administration
    • 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
    • A61K2039/545—Medicinal preparations containing antigens or antibodies characterised by the dose, timing or administration schedule
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/40—Immunoglobulins specific features characterized by post-translational modification
    • C07K2317/41—Glycosylation, sialylation, or fucosylation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C07K2317/524—CH2 domain
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C07K2317/526—CH3 domain
    • 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
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/732—Antibody-dependent cellular cytotoxicity [ADCC]
    • 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

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Diabetes (AREA)
  • Hematology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Transplantation (AREA)
  • Pain & Pain Management (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
AU2016230827A 2015-03-09 2016-03-08 Methods of reducing serum levels of fc-containing agents using fcrn antagonists Active AU2016230827B2 (en)

Priority Applications (1)

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AU2021277720A AU2021277720B2 (en) 2015-03-09 2021-12-02 Methods of reducing serum levels of Fc-containing agents using FcRn antagonists

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US201562130076P 2015-03-09 2015-03-09
US62/130,076 2015-03-09
PCT/IB2016/000398 WO2016142782A1 (en) 2015-03-09 2016-03-08 Methods of reducing serum levels of fc-containing agents using fcrn antagonsits

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EP (2) EP4006051A1 (https=)
JP (6) JP2018509413A (https=)
KR (1) KR102720769B1 (https=)
AU (2) AU2016230827B2 (https=)
CA (1) CA2978253A1 (https=)
DK (1) DK3268391T3 (https=)
EA (1) EA038178B1 (https=)
ES (1) ES2882999T3 (https=)
HU (1) HUE056775T2 (https=)
IL (2) IL295425A (https=)
LT (1) LT3268391T (https=)
MX (2) MX386491B (https=)
MY (1) MY188761A (https=)
PL (1) PL3268391T3 (https=)
PT (1) PT3268391T (https=)
SG (2) SG11201707053SA (https=)
WO (1) WO2016142782A1 (https=)
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Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112142843B (zh) 2013-12-24 2024-10-18 阿尔金克斯有限公司 FcRn拮抗剂及使用方法
KR20250052465A (ko) * 2015-01-30 2025-04-18 모멘타 파머슈티컬스 인코포레이티드 ＦｃＲｎ 항체 및 이의 사용 방법
MY188761A (en) * 2015-03-09 2021-12-29 Argenx Bvba Method of reducing serum levels of fc-containing agents using fcrn antagonists
AU2017292184A1 (en) 2016-07-08 2019-02-07 Staten Biotechnology B.V. Anti-Apoc3 antibodies and methods of use thereof
GB201618424D0 (en) * 2016-11-01 2016-12-14 Argenix Bvba Treatment of antibody mediated disease
JP2020517242A (ja) 2017-04-21 2020-06-18 スターテン・バイオテクノロジー・ベー・フェー 抗ＡｐｏＣ３抗体およびその使用方法
KR20200074975A (ko) 2017-10-31 2020-06-25 스태튼 바이오테크놀로지 비.브이. 항-ApoC3 항체 및 이의 사용 방법
US10538583B2 (en) 2017-10-31 2020-01-21 Staten Biotechnology B.V. Anti-APOC3 antibodies and compositions thereof
US12240875B2 (en) * 2017-12-08 2025-03-04 argenx BV Use of FCRN antagonists for treatment of generalized myasthenia gravis
CA3101462A1 (en) 2018-06-08 2019-12-12 Argenx Bvba Compositions and methods for treating immune thrombocytopenia
WO2020148336A1 (en) * 2019-01-16 2020-07-23 INSERM (Institut National de la Santé et de la Recherche Médicale) Use of agents capable of inducing lc3-associated phagocytosis for treating sustained inflammation in patients suffering from chronic liver disease
GB2589049C (en) * 2019-04-11 2024-02-21 argenx BV Anti-IgE antibodies
IL322315A (en) 2019-05-14 2025-09-01 Provention Bio Inc Methods and preparations for preventing type 1 diabetes
CN114126647A (zh) * 2019-06-07 2022-03-01 阿尔金克斯有限公司 适用于皮下施用的FcRn抑制剂的药物制剂
EP4004039A2 (en) * 2019-07-25 2022-06-01 Genzyme Corporation Methods of treating antibody-mediated disorders with fcrn antagonists
BR112022013554A2 (pt) 2020-01-08 2022-09-06 argenx BV Métodos para tratar distúrbios do pênfigo
CN114341184B (zh) * 2020-02-10 2023-04-04 北京拓界生物医药科技有限公司 抗FcRn抗体、其抗原结合片段及其医药用途
AU2021287998B2 (en) 2020-06-11 2026-03-12 Benaroya Research Institute At Virginia Mason Methods and compositions for preventing type 1 diabetes
US20230220069A1 (en) * 2020-06-17 2023-07-13 The Trustees Of The University Of Pennsylvania Compositions and methods for treatment of gene therapy patients
US12565529B2 (en) 2021-05-24 2026-03-03 Provention Bio, Inc. Methods for treating type 1 diabetes
US20250136699A1 (en) * 2021-08-13 2025-05-01 Jiangsu Biojetay Biotechnology Co., Ltd. Antibodies specifically recognizing fcrn and uses thereof
CA3258000A1 (en) 2022-06-15 2023-12-21 argenx BV FCRN/ANTIGEN BINDING MOLECULES AND METHODS OF USE
KR20250109198A (ko) * 2022-11-14 2025-07-16 아르젠엑스 비브이 Fcrn 길항제 분자 및 이의 사용 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006130834A2 (en) * 2005-05-31 2006-12-07 Board Of Regents, The University Of Texas System IGGl ANTIBODIES WITH MUTATED FC PORTION FOR INCREASED BINDING TO FCRN RECEPTOR AND USES THEREOF
WO2013063186A2 (en) * 2011-10-26 2013-05-02 Novartis Animal Health Us, Inc. Monoclonal antibodies and methods of use
WO2013074598A1 (en) * 2011-11-18 2013-05-23 Merck Sharp & Dohme Corp. Fc CONTAINING POLYPEPTIDES HAVING INCREASED ANTI-INFLAMMATORY PROPERTIES AND INCREASED FcRN BINDING

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988007089A1 (en) 1987-03-18 1988-09-22 Medical Research Council Altered antibodies
US5677425A (en) 1987-09-04 1997-10-14 Celltech Therapeutics Limited Recombinant antibody
US5326856A (en) 1992-04-09 1994-07-05 Cytogen Corporation Bifunctional isothiocyanate derived thiocarbonyls as ligands for metal binding
WO1993022332A2 (en) 1992-04-24 1993-11-11 Board Of Regents, The University Of Texas System Recombinant production of immunoglobulin-like domains in prokaryotic cells
US5885573A (en) 1993-06-01 1999-03-23 Arch Development Corporation Methods and materials for modulation of the immunosuppressive activity and toxicity of monoclonal antibodies
AU691811B2 (en) 1993-06-16 1998-05-28 Celltech Therapeutics Limited Antibodies
US5731168A (en) 1995-03-01 1998-03-24 Genentech, Inc. Method for making heteromultimeric polypeptides
US5869046A (en) 1995-04-14 1999-02-09 Genentech, Inc. Altered polypeptides with increased half-life
US6121022A (en) 1995-04-14 2000-09-19 Genentech, Inc. Altered polypeptides with increased half-life
US6128119A (en) 1997-01-10 2000-10-03 Asahi Kogaku Kogyo Kabushiki Kaisha Beam shaping optical system
US6277375B1 (en) 1997-03-03 2001-08-21 Board Of Regents, The University Of Texas System Immunoglobulin-like domains with increased half-lives
US6528624B1 (en) 1998-04-02 2003-03-04 Genentech, Inc. Polypeptide variants
US6194551B1 (en) 1998-04-02 2001-02-27 Genentech, Inc. Polypeptide variants
GB9809951D0 (en) 1998-05-08 1998-07-08 Univ Cambridge Tech Binding molecules
US6737056B1 (en) 1999-01-15 2004-05-18 Genentech, Inc. Polypeptide variants with altered effector function
HU230769B1 (hu) 1999-01-15 2018-03-28 Genentech Inc. Módosított effektor-funkciójú polipeptid-változatok
HUP0204475A2 (en) 2000-02-11 2003-04-28 Merck Patent Gmbh Enhancing the circulating half-life of antibody-based fusion proteins
US6725230B2 (en) 2000-07-18 2004-04-20 Aegis Analytical Corporation System, method and computer program for assembling process data of multi-database origins using a hierarchical display
US6946292B2 (en) 2000-10-06 2005-09-20 Kyowa Hakko Kogyo Co., Ltd. Cells producing antibody compositions with increased antibody dependent cytotoxic activity
US6992234B2 (en) * 2000-11-06 2006-01-31 The Jackson Laboratory FcRn-based therapeutics for the treatment of auto-immune disorders
CA2467781C (en) 2000-11-20 2014-09-23 Canadian Blood Services Use of a monoclonal antibody specific for a red blood cell to inhibit the reticuloendothelial system for the treatment of thrombocytopenia
PT1355919E (pt) 2000-12-12 2011-03-02 Medimmune Llc Moléculas com semivida longa, composições que as contêm e suas utilizações
EP2180044A1 (en) 2001-08-03 2010-04-28 GlycArt Biotechnology AG Antibody glycosylation variants having increased anti-body-dependent cellular cytotoxicity
US20040002587A1 (en) 2002-02-20 2004-01-01 Watkins Jeffry D. Fc region variants
US20040132101A1 (en) 2002-09-27 2004-07-08 Xencor Optimized Fc variants and methods for their generation
DE60334453D1 (de) 2002-05-30 2010-11-18 Macrogenics Inc Cd16a bindungsproteine und verwendung zur behandlung von immunkrankheiten
EP1534335B9 (en) 2002-08-14 2016-01-13 Macrogenics, Inc. Fcgammariib-specific antibodies and methods of use thereof
WO2004029207A2 (en) 2002-09-27 2004-04-08 Xencor Inc. Optimized fc variants and methods for their generation
DE60334141D1 (de) 2002-10-15 2010-10-21 Facet Biotech Corp VERÄNDERUNG VON FcRn-BINDUNGSAFFINITÄTEN ODER VON SERUMHALBWERTSZEITEN VON ANTIKÖRPERN MITTELS MUTAGENESE
JP2006524039A (ja) 2003-01-09 2006-10-26 マクロジェニクス，インコーポレーテッド 変異型Ｆｃ領域を含む抗体の同定および作製ならびにその利用法
WO2004062619A2 (en) 2003-01-13 2004-07-29 Macrogenics, Inc. SOLUBLE FcϜR FUSION PROTEINS AND METHODS OF USE THEREOF
GB0324368D0 (en) 2003-10-17 2003-11-19 Univ Cambridge Tech Polypeptides including modified constant regions
TW200745163A (en) 2006-02-17 2007-12-16 Syntonix Pharmaceuticals Inc Peptides that block the binding of IgG to FcRn
EP2144930A1 (en) 2007-04-18 2010-01-20 ZymoGenetics, Inc. Single chain fc, methods of making and methods of treatment
MX2009012343A (es) 2007-05-14 2010-02-10 Biogen Idec Inc Regiones fc (sc fc) de cadena sencilla, polipeptidos de enlace que comprenden las mismas, y metodos relacionados con ello.
MY173526A (en) * 2009-03-25 2020-01-31 Genentech Inc Novel anti-?5?1 antibodies and uses thereof
SG10201603962TA (en) 2011-05-25 2016-07-28 Innate Pharma Sa Anti-kir antibodies for the treatment of inflammatory disorders
DK3421486T5 (da) 2012-06-22 2024-09-16 The Trustees Of Darthmouth College Nye Vista-IG-konstruktioner og anvendelse af Vista-IG til behandling af autoimmune, allergiske og inflammatoriske lidelser
CN112142843B (zh) * 2013-12-24 2024-10-18 阿尔金克斯有限公司 FcRn拮抗剂及使用方法
MY188761A (en) * 2015-03-09 2021-12-29 Argenx Bvba Method of reducing serum levels of fc-containing agents using fcrn antagonists

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006130834A2 (en) * 2005-05-31 2006-12-07 Board Of Regents, The University Of Texas System IGGl ANTIBODIES WITH MUTATED FC PORTION FOR INCREASED BINDING TO FCRN RECEPTOR AND USES THEREOF
WO2013063186A2 (en) * 2011-10-26 2013-05-02 Novartis Animal Health Us, Inc. Monoclonal antibodies and methods of use
WO2013074598A1 (en) * 2011-11-18 2013-05-23 Merck Sharp & Dohme Corp. Fc CONTAINING POLYPEPTIDES HAVING INCREASED ANTI-INFLAMMATORY PROPERTIES AND INCREASED FcRN BINDING

Non-Patent Citations (9)

* Cited by examiner, † Cited by third party
Title
Anonymous, "arGEN-X announces positive preclinical results for ARGX-113 Euronext", (2014-08-19), URL: https://www.euronext.com/nl/node/506652, (2016-08-01) *
Anonymous, (2014-04-24), URL: http://www.argen-x.com/en-GB/news-internal/argen-x-advances-argx-113-into-preclinical-development-for-autoimmune-disorders/60/, (2016-08-01) *
Argen-X, "arGEN-X N.V.", (2014-06-20), URL: https://www.afm.nl/registers/emissies_documents/14414.pdf, (2016-08-01) *
CARLOS VACCARO ET AL, "Engineering the Fc region of immunoglobulin G to modulate in vivo antibody levels", NATURE BIOTECHNOLOGY, (2005-10-01), vol. 23, no. 10, doi:10.1038/nbt1143, ISSN 1087-0156, pages 1283 - 1288 *
D. A. PATEL ET AL, "Neonatal Fc Receptor Blockade by Fc Engineering Ameliorates Arthritis in a Murine Model", THE JOURNAL OF IMMUNOLOGY, US, (2011-07-15), vol. 187, no. 2, doi:10.4049/jimmunol.1003780, ISSN 0022-1767, pages 1015 - 1022 *
DILIP K. CHALLA ET AL, "Autoantibody depletion ameliorates disease in murine experimental autoimmune encephalomyelitis", MABS, US, (2013-09-01), vol. 5, no. 5, doi:10.4161/mabs.25439, ISSN 1942-0862, pages 655 - 659 *
Quinlin Hanson, "The role of the Immunoglobulin G1 Fc N-glycan in Fc[gamma]RIIIa affinity", ISBN 978-1-321-59176-7, (2014-01-01), URL: http://lib.dr.iastate.edu/cgi/viewcontent.cgi?article=5142&context=etd, (2016-08-03) *
Sandra Grau ET AL, (2011-09-21), URL: http://www.cisbio.com/sites/default/files/ressources/cisbio-pr-igg-core-a-fucosylation-and-its-impact-on-fc-gamma-riiia-binding.pdf, (2016-08-01) *
YUTAKA KANDA ET AL, GLYCOBIOLOGY, vol. 17, no. 1, (2007), pages 104 - 118 *

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