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CO2023013511A2 - Anticuerpo triespecífico dirigido a cd79b, cd20, y cd3 - Google Patents

Anticuerpo triespecífico dirigido a cd79b, cd20, y cd3

Info

Publication number
CO2023013511A2
CO2023013511A2 CONC2023/0013511A CO2023013511A CO2023013511A2 CO 2023013511 A2 CO2023013511 A2 CO 2023013511A2 CO 2023013511 A CO2023013511 A CO 2023013511A CO 2023013511 A2 CO2023013511 A2 CO 2023013511A2
Authority
CO
Colombia
Prior art keywords
antibodies
binding fragments
cd79b
multispecific
antigen
Prior art date
Application number
CONC2023/0013511A
Other languages
English (en)
Inventor
Rajkumar Ganesan
Sanjaya Singh
Ulrike Philippar
Anna Kuchnio
Cassandra L Lowenstein
Nele Vloemans
Danlin Yang
Original Assignee
Janssen Biotech Inc
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 Janssen Biotech Inc filed Critical Janssen Biotech Inc
Publication of CO2023013511A2 publication Critical patent/CO2023013511A2/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2887—Immunoglobulins [IGs], 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 [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2896—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against molecules with a "CD"-designation, not provided for elsewhere
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IGs], 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IGs], 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
    • C07K16/2809—Immunoglobulins [IGs], 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 the T-cell receptor (TcR)-CD3 complex
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2878—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the NGF-receptor/TNF-receptor superfamily, e.g. CD27, CD30, CD40, CD95
    • 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
    • C07K2317/24—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
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31—Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • 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
    • C07K2317/55—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
    • C07K2317/565—Complementarity determining region [CDR]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622—Single chain antibody (scFv)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/64—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising a combination of variable region and constant region components
    • 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
    • C07K2317/71—Decreased effector function due to an Fc-modification
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Steroid Compounds (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

En la presente descripción se proporcionan anticuerpos multiespecíficos, que incluyen anticuerpos triespecíficos que se unen a CD79b, CD20 y CD3, y anticuerpos biespecíficos que se unen a CD79b y CD3, y fragmentos de unión al antígeno multiespecíficos de estos. Además, se describen polinucleótidos relacionados que tienen la capacidad de codificar anticuerpos multiespecíficos o fragmentos de unión al antígeno multiespecíficos proporcionados, células que expresan anticuerpos multiespecíficos o fragmentos de unión al antígeno multiespecíficos proporcionados, así como vectores asociados y anticuerpos multiespecíficos o fragmentos de unión al antígeno multiespecíficos marcados de forma detectable. Adicionalmente, se describen métodos para producir y usar los anticuerpos multiespecíficos y los fragmentos de unión al antígeno multiespecíficos proporcionados. En la presente descripción se proporcionan además anticuerpos aislados que se unen a CD79b y fragmentos de unión al antígeno de estos. Además, se describen polinucleótidos relacionados que tienen la capacidad de codificar anticuerpos específicos para CD79b o fragmentos de unión al antígeno proporcionados, células que expresan los anticuerpos específicos para CD79b o fragmentos de unión al antígeno proporcionados, así como vectores asociados y anticuerpos específicos para CD79b o fragmentos de unión al antígeno etiquetados de forma detectable. Adicionalmente, se describen métodos para producir y usar los anticuerpos específicos para CD79b y los fragmentos de unión al antígeno proporcionados
CONC2023/0013511A 2021-03-24 2023-10-12 Anticuerpo triespecífico dirigido a cd79b, cd20, y cd3 CO2023013511A2 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163165501P 2021-03-24 2021-03-24
US202163286309P 2021-12-06 2021-12-06
PCT/EP2022/057654 WO2022200443A1 (en) 2021-03-24 2022-03-23 TRISPECIFIC ANTIBODY TARGETING CD79b, CD20, AND CD3

Publications (1)

Publication Number Publication Date
CO2023013511A2 true CO2023013511A2 (es) 2023-10-19

Family

ID=81388798

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2023/0013511A CO2023013511A2 (es) 2021-03-24 2023-10-12 Anticuerpo triespecífico dirigido a cd79b, cd20, y cd3

Country Status (15)

Country Link
US (1) US12103977B2 (es)
EP (1) EP4314070A1 (es)
JP (1) JP2024511115A (es)
KR (1) KR20230160874A (es)
AU (1) AU2022244114A1 (es)
BR (1) BR112023019484A2 (es)
CA (1) CA3214594A1 (es)
CL (1) CL2023002837A1 (es)
CO (1) CO2023013511A2 (es)
DO (1) DOP2023000204A (es)
IL (1) IL306108A (es)
MX (1) MX2023011267A (es)
TW (1) TW202304988A (es)
UY (1) UY39685A (es)
WO (1) WO2022200443A1 (es)

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TW202432829A (zh) * 2022-11-02 2024-08-16 美商敏達斯治療公司 Cd3表現之阻斷及用於免疫療法之嵌合抗原受體
WO2024191983A1 (en) * 2023-03-13 2024-09-19 Regeneron Pharmaceuticals, Inc. Methods of treating cancer with bispecific anti-cd22 x anti-cd28 molecules

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Also Published As

Publication number Publication date
BR112023019484A2 (pt) 2023-12-05
DOP2023000204A (es) 2024-04-30
EP4314070A1 (en) 2024-02-07
TW202304988A (zh) 2023-02-01
MX2023011267A (es) 2023-12-14
US20220315663A1 (en) 2022-10-06
CL2023002837A1 (es) 2024-02-02
IL306108A (en) 2023-11-01
CA3214594A1 (en) 2022-09-29
KR20230160874A (ko) 2023-11-24
AU2022244114A9 (en) 2023-11-16
US12103977B2 (en) 2024-10-01
JP2024511115A (ja) 2024-03-12
UY39685A (es) 2022-09-30
WO2022200443A1 (en) 2022-09-29
AU2022244114A1 (en) 2023-11-09

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