CL2023001797A1 - Anticuerpos biespecíficos contra ceacam5 y cd47 - Google Patents

Anticuerpos biespecíficos contra ceacam5 y cd47

Info

Publication number
CL2023001797A1
CL2023001797A1 CL2023001797A CL2023001797A CL2023001797A1 CL 2023001797 A1 CL2023001797 A1 CL 2023001797A1 CL 2023001797 A CL2023001797 A CL 2023001797A CL 2023001797 A CL2023001797 A CL 2023001797A CL 2023001797 A1 CL2023001797 A1 CL 2023001797A1
Authority
CL
Chile
Prior art keywords
bispecific antibodies
relates
antibodies
antibodies against
ceacam5
Prior art date
Application number
CL2023001797A
Other languages
English (en)
Inventor
BUATOIS Vanessa
Seckinger Anja
HOSE Dirk
Original Assignee
Lamkap Bio Beta Ltd
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 Lamkap Bio Beta Ltd filed Critical Lamkap Bio Beta Ltd
Publication of CL2023001797A1 publication Critical patent/CL2023001797A1/es

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/30Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • C07K16/3007Carcino-embryonic Antigens
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/21Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/40Immunoglobulins specific features characterized by post-translational modification
    • C07K2317/41Glycosylation, sialylation, or fucosylation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value

Landscapes

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

Abstract

La presente invención se refiere a anticuerpos biespecíficos que se unen al antígeno carcinoembrionario humano CEACAM5 y a CD47 humana. Además, la presente invención se refiere a polinucleótidos que codifican para estos anticuerpos biespecíficos y vectores y células hospedadoras que comprenden estos polinucleótidos. La invención se refiere además a métodos para seleccionar y producir estos anticuerpos y a métodos para usar estos anticuerpos en el tratamiento de enfermedades. La invención también se refiere al uso terapéutico de los anticuerpos biespecíficos en monoterapia y en terapia de combinación.
CL2023001797A 2020-12-18 2023-06-16 Anticuerpos biespecíficos contra ceacam5 y cd47 CL2023001797A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20215766 2020-12-18
US202163135996P 2021-01-11 2021-01-11

Publications (1)

Publication Number Publication Date
CL2023001797A1 true CL2023001797A1 (es) 2024-02-09

Family

ID=79164846

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2023001797A CL2023001797A1 (es) 2020-12-18 2023-06-16 Anticuerpos biespecíficos contra ceacam5 y cd47

Country Status (16)

Country Link
US (2) US11753481B2 (es)
EP (1) EP4055055B1 (es)
JP (1) JP2024501809A (es)
KR (1) KR20230121772A (es)
AU (1) AU2021400227A1 (es)
CA (1) CA3193210A1 (es)
CL (1) CL2023001797A1 (es)
CO (1) CO2023009100A2 (es)
ES (1) ES2967381T3 (es)
HR (1) HRP20240213T1 (es)
IL (1) IL301701A (es)
MX (1) MX2023007220A (es)
PE (1) PE20231386A1 (es)
PL (1) PL4055055T3 (es)
RS (1) RS65211B1 (es)
WO (1) WO2022130348A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112566938A (zh) * 2018-06-03 2021-03-26 拉姆卡普生物测试有限公司 针对ceacam5和cd47的双特异性抗体
IL301701A (en) 2020-12-18 2023-05-01 Lamkap Bio Beta Ag Bispecific antibodies against CEACAM5 and CD47
US20240002544A1 (en) * 2022-03-07 2024-01-04 Novimmune Sa Cd28 bispecific antibodies for targeted t cell activation
WO2023242351A1 (en) 2022-06-16 2023-12-21 Lamkap Bio Beta Ag Combination therapy of bispecific antibodies against ceacam5 and cd47 and bispecific antibodies against ceacam5 and cd3

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Also Published As

Publication number Publication date
JP2024501809A (ja) 2024-01-16
RS65211B1 (sr) 2024-03-29
KR20230121772A (ko) 2023-08-21
US20240101705A1 (en) 2024-03-28
CO2023009100A2 (es) 2023-08-18
EP4055055B1 (en) 2023-11-22
WO2022130348A1 (en) 2022-06-23
EP4055055A1 (en) 2022-09-14
HRP20240213T1 (hr) 2024-04-26
MX2023007220A (es) 2023-08-25
IL301701A (en) 2023-05-01
ES2967381T3 (es) 2024-04-30
US11753481B2 (en) 2023-09-12
EP4055055C0 (en) 2023-11-22
PL4055055T3 (pl) 2024-04-15
AU2021400227A1 (en) 2023-04-27
US20220195067A1 (en) 2022-06-23
PE20231386A1 (es) 2023-09-12
CA3193210A1 (en) 2022-06-23
AU2021400227A9 (en) 2024-05-30

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