CA3074588A1 - Restoration of t cell activity via the cd39/cd73 axis - Google Patents

Restoration of t cell activity via the cd39/cd73 axis Download PDF

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Publication number
CA3074588A1
CA3074588A1 CA3074588A CA3074588A CA3074588A1 CA 3074588 A1 CA3074588 A1 CA 3074588A1 CA 3074588 A CA3074588 A CA 3074588A CA 3074588 A CA3074588 A CA 3074588A CA 3074588 A1 CA3074588 A1 CA 3074588A1
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Prior art keywords
antibody
human
binding
activity
agent
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CA3074588A
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English (en)
French (fr)
Inventor
Stephanie Chanteux
Nicolas GOURDIN
Carine Paturel
Ivan Perrot
Benjamin Rossi
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Innate Pharma SA
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Publication of CA3074588A1 publication Critical patent/CA3074588A1/en
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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/40Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against enzymes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/0005Vertebrate antigens
    • A61K39/0011Cancer antigens
    • A61K39/001154Enzymes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0019Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • 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 [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2896Immunoglobulins [IG], 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
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14Hydrolases (3)
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/575Immunoassay; Biospecific binding assay; Materials therefor for cancer
    • 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
    • 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
    • A61K2039/507Comprising a combination of two or more separate antibodies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/545Medicinal preparations containing antigens or antibodies characterised by the dose, timing or administration schedule
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/51Complete heavy chain or Fd fragment, i.e. VH + CH1
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565Complementarity determining region [CDR]
    • 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
    • C07K2317/74Inducing cell proliferation
    • 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

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Immunology (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Oncology (AREA)
  • Mycology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Dermatology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Cell Biology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
CA3074588A 2017-10-06 2018-10-05 Restoration of t cell activity via the cd39/cd73 axis Pending CA3074588A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762568812P 2017-10-06 2017-10-06
US62/568,812 2017-10-06
US201862686143P 2018-06-18 2018-06-18
US62/686,143 2018-06-18
PCT/EP2018/077217 WO2019068907A1 (en) 2017-10-06 2018-10-05 RESTORATION OF T CELL ACTIVITY BY AXIS CD39 / CD73

Publications (1)

Publication Number Publication Date
CA3074588A1 true CA3074588A1 (en) 2019-04-11

Family

ID=63799006

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3074588A Pending CA3074588A1 (en) 2017-10-06 2018-10-05 Restoration of t cell activity via the cd39/cd73 axis

Country Status (11)

Country Link
US (2) US20190218308A1 (https=)
EP (1) EP3692068B1 (https=)
JP (1) JP7274469B2 (https=)
KR (1) KR102710877B1 (https=)
CN (1) CN111542539B (https=)
AU (1) AU2018346447B2 (https=)
BR (1) BR112020006809A2 (https=)
CA (1) CA3074588A1 (https=)
IL (1) IL273414B1 (https=)
SG (1) SG11202002192QA (https=)
WO (1) WO2019068907A1 (https=)

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EP3788079A4 (en) 2018-05-03 2022-12-21 Shanghai Epimab Biotherapeutics Co., Ltd. ANTIBODIES WITH HIGH AFFINITY TO PD-1 AND LAG-3 AND BI-SPECIFIC BINDING PROTEINS PRODUCTION THEREOF
DK3807316T3 (da) 2018-06-18 2024-07-29 Innate Pharma Sammensætninger og fremgangsmåder til behandling af cancer
MX2021012769A (es) 2019-04-23 2021-11-18 Innate Pharma Anticuerpos bloqueadores cd73.
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JP7727387B2 (ja) * 2019-08-27 2025-08-21 エルピサイエンス(スーチョウ)・バイオファーマ,リミテッド 新規の抗cd39抗体
CN110407941B (zh) * 2019-09-25 2020-01-14 上海岸迈生物科技有限公司 Cd39的高亲和力抗体及其用途
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EP4683650A2 (en) * 2023-03-21 2026-01-28 Beam Therapeutics Inc. Immunosuppressant-resistant modified allogeneic modified immune cells and methods for use thereof
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Also Published As

Publication number Publication date
KR102710877B1 (ko) 2024-09-26
KR20200060471A (ko) 2020-05-29
EP3692068B1 (en) 2022-12-07
CN111542539B (zh) 2023-10-20
JP7274469B2 (ja) 2023-05-16
BR112020006809A2 (pt) 2020-10-06
IL273414A (en) 2020-05-31
WO2019068907A1 (en) 2019-04-11
IL273414B1 (en) 2026-04-01
AU2018346447A1 (en) 2020-03-19
CN111542539A (zh) 2020-08-14
US20190218308A1 (en) 2019-07-18
AU2018346447B2 (en) 2025-06-19
EP3692068A1 (en) 2020-08-12
US20230099801A1 (en) 2023-03-30
SG11202002192QA (en) 2020-04-29
JP2020536109A (ja) 2020-12-10

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