TW202120539A - 以FcRn拮抗劑治療抗體媒介之病症的方法 - Google Patents

以FcRn拮抗劑治療抗體媒介之病症的方法 Download PDF

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Publication number
TW202120539A
TW202120539A TW109125184A TW109125184A TW202120539A TW 202120539 A TW202120539 A TW 202120539A TW 109125184 A TW109125184 A TW 109125184A TW 109125184 A TW109125184 A TW 109125184A TW 202120539 A TW202120539 A TW 202120539A
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Taiwan
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amino acid
fcrn
region
binding
acid position
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TW109125184A
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English (en)
Chinese (zh)
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布萊恩 麥金斯
華偉 邱
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美商健臻公司
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Publication of TW202120539A publication Critical patent/TW202120539A/zh

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    • 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
    • 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
    • A61K39/39533—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • 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
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • 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
    • 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
    • C07K2317/50—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
    • 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

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Transplantation (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
TW109125184A 2019-07-25 2020-07-24 以FcRn拮抗劑治療抗體媒介之病症的方法 TW202120539A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962878541P 2019-07-25 2019-07-25
US62/878,541 2019-07-25

Publications (1)

Publication Number Publication Date
TW202120539A true TW202120539A (zh) 2021-06-01

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ID=72087159

Family Applications (1)

Application Number Title Priority Date Filing Date
TW109125184A TW202120539A (zh) 2019-07-25 2020-07-24 以FcRn拮抗劑治療抗體媒介之病症的方法

Country Status (13)

Country Link
US (1) US20210024620A1 (https=)
EP (1) EP4004039A2 (https=)
JP (2) JP2022542884A (https=)
KR (1) KR20220038432A (https=)
CN (1) CN114466663B (https=)
AU (1) AU2020315925A1 (https=)
BR (1) BR112022001255A2 (https=)
CA (1) CA3148764A1 (https=)
CO (1) CO2022001164A2 (https=)
IL (1) IL290101A (https=)
MX (1) MX2022001038A (https=)
TW (1) TW202120539A (https=)
WO (1) WO2021016571A2 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MA71603A (fr) 2022-07-27 2025-05-30 Ablynx Nv Polypeptides se liant à un épitope spécifique du récepteur fc néonatal
WO2024160721A1 (en) 2023-01-30 2024-08-08 Kymab Limited Antibodies
JP2026506075A (ja) 2023-02-17 2026-02-20 アブリンクス エン．ヴェー． 新生児型ｆｃ受容体に結合するポリペプチド
AR133188A1 (es) 2023-07-05 2025-09-03 Ablynx Nv ANTAGONISTAS DE FcRn MEJORADOS PARA EL TRATAMIENTO DE ENFERMEDADES Y TRASTORNOS RELACIONADOS CON IgG
AU2024329349A1 (en) 2023-08-23 2026-04-09 Sanofi Ctla-4-based lysosomal degraders and uses thereof
US20250154262A1 (en) 2023-10-25 2025-05-15 Ablynx N.V. Fc DOMAIN VARIANTS WITH ENHANCED Fc RECEPTOR BINDING
AR134267A1 (es) 2023-11-08 2025-12-17 Sanofi Sa Degradador lisosómico basado en cd25 y usos del mismo
WO2025144848A1 (en) * 2023-12-27 2025-07-03 Vetmab Biosciences, Inc. FcRn ANTAGONISTS FOR VETERINARY USE

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US5837821A (en) 1992-11-04 1998-11-17 City Of Hope Antibody construct
US5989830A (en) 1995-10-16 1999-11-23 Unilever Patent Holdings Bv Bifunctional or bivalent antibody fragment analogue
GB9524973D0 (en) 1995-12-06 1996-02-07 Lynxvale Ltd Viral vectors
CA2410551A1 (en) 2000-06-30 2002-01-10 Vlaams Interuniversitair Instituut Voor Biotechnologie Vzw (Vib) Heterodimeric fusion proteins
CN1871259A (zh) 2003-08-22 2006-11-29 比奥根艾迪克Ma公司 具有改变的效应物功能的经改进的抗体和制备它的方法
DK1817340T3 (da) * 2004-11-12 2012-08-13 Xencor Inc Fc-varianter med ændret binding til fcrn
US8802820B2 (en) * 2004-11-12 2014-08-12 Xencor, Inc. Fc variants with altered binding to FcRn
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
US7612181B2 (en) 2005-08-19 2009-11-03 Abbott Laboratories Dual variable domain immunoglobulin and uses thereof
EP2050764A1 (en) 2007-10-15 2009-04-22 sanofi-aventis Novel polyvalent bispecific antibody format and uses thereof
WO2012132067A1 (ja) * 2011-03-30 2012-10-04 中外製薬株式会社 抗原結合分子の血漿中滞留性と免疫原性を改変する方法
TWI588156B (zh) 2011-03-28 2017-06-21 賽諾菲公司 具有交叉結合區定向之雙重可變區類抗體結合蛋白
TW201817744A (zh) * 2011-09-30 2018-05-16 日商中外製藥股份有限公司 具有促進抗原清除之ＦｃＲｎ結合域的治療性抗原結合分子
JP6322411B2 (ja) * 2011-09-30 2018-05-09 中外製薬株式会社 複数の生理活性を有する抗原の消失を促進する抗原結合分子
KR20210094669A (ko) * 2013-04-29 2021-07-29 에프. 호프만-라 로슈 아게 인간 fcrn-결합 변형된 항체 및 사용 방법
US20170211876A1 (en) * 2014-06-12 2017-07-27 Hoffmann-La Roche Inc. Method for selecting antibodies with modified fcrn interaction
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MY188761A (en) * 2015-03-09 2021-12-29 Argenx Bvba Method of reducing serum levels of fc-containing agents using fcrn antagonists
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EP3625251A1 (en) * 2017-05-15 2020-03-25 University Of Rochester Broadly neutralizing anti-influenza monoclonal antibody and uses thereof
US12240875B2 (en) * 2017-12-08 2025-03-04 argenx BV Use of FCRN antagonists for treatment of generalized myasthenia gravis
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Also Published As

Publication number Publication date
CA3148764A1 (en) 2021-01-28
AU2020315925A1 (en) 2022-03-03
KR20220038432A (ko) 2022-03-28
CN114466663B (zh) 2026-01-02
JP2022542884A (ja) 2022-10-07
WO2021016571A3 (en) 2021-03-04
US20210024620A1 (en) 2021-01-28
CO2022001164A2 (es) 2022-03-08
CN114466663A (zh) 2022-05-10
BR112022001255A2 (pt) 2022-06-14
JP2025098167A (ja) 2025-07-01
MX2022001038A (es) 2022-04-26
WO2021016571A2 (en) 2021-01-28
IL290101A (en) 2022-03-01
EP4004039A2 (en) 2022-06-01

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