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
antibodies
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Pending
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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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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 [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/40Immunoglobulins [IGs], 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 [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
    • C07K16/2896Immunoglobulins [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
    • 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
    • G01N33/574Immunoassay; 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)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Biotechnology (AREA)
  • Epidemiology (AREA)
  • Oncology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mycology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Hospice & Palliative Care (AREA)
  • Pathology (AREA)
  • Cell Biology (AREA)
  • Dermatology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (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 (enExample)
EP (1) EP3692068B1 (enExample)
JP (1) JP7274469B2 (enExample)
KR (1) KR102710877B1 (enExample)
CN (1) CN111542539B (enExample)
AU (1) AU2018346447B2 (enExample)
BR (1) BR112020006809A2 (enExample)
CA (1) CA3074588A1 (enExample)
IL (1) IL273414A (enExample)
SG (1) SG11202002192QA (enExample)
WO (1) WO2019068907A1 (enExample)

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WO2018167267A1 (en) 2017-03-16 2018-09-20 Innate Pharma Compositions and methods for treating cancer
US11345757B2 (en) 2017-07-31 2022-05-31 Trishula Therapeutics, Inc. Anti-CD39 antibodies
CN112074541A (zh) 2018-05-03 2020-12-11 上海岸迈生物科技有限公司 Pd-1和lag-3的高亲和力抗体以及由其制备的双特异性结合蛋白
US11377503B2 (en) 2018-06-18 2022-07-05 Innate Pharma Antibodies that bind human CD39 and inhibit ATPase activity of a soluble extracellular domain human CD39 polypeptide
CN113454121B (zh) * 2019-08-21 2022-03-08 和铂医药(上海)有限责任公司 抗cd73抗体及其应用
EP3820907A4 (en) * 2019-08-27 2022-05-04 Elpiscience (Suzhou) Biopharma, Ltd. NOVEL ANTI-CD39 ANTIBODIES
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
TW202118791A (zh) 2019-11-05 2021-05-16 大陸商北京加科思新藥研發有限公司 對cd39具有特異性的結合分子及其用途
CN115135386A (zh) * 2019-12-19 2022-09-30 得克萨斯州大学系统董事会 用于治疗胶质母细胞瘤的方法
CN114106160A (zh) * 2020-08-28 2022-03-01 安源医药科技(上海)有限公司 抗SARS-CoV-2病毒单克隆抗体及应用
US20220133902A1 (en) * 2020-11-04 2022-05-05 Heidelberg Pharma Research Gmbh Composition Comprising a Combination of Immune Checkpoint Inhibitor and Antibody-Amatoxin Conjugate for Use in Cancer Therapy
CA3211501A1 (en) * 2021-02-19 2022-08-25 Janssen Biotech, Inc. Materials and methods for targeting regulatory t cells for enhancing immune surveillance
BR112023018189A2 (pt) 2021-03-19 2023-10-24 Heidelberg Pharma Res Gmbh Conjugados de anticorpos de amatoxina específicos de linfócitos b, composição famacêutica e uso relacionados
AU2023227964A1 (en) 2022-03-03 2024-09-19 Arcus Biosciences, Inc. Anti-cd39 antibodies and use thereof
US20250361314A1 (en) * 2022-06-08 2025-11-27 Shanghai Huaota Biopharmaceutical Co., Ltd. Cd39/cd73 bispecific antigen binding protein and use thereof
WO2024197020A2 (en) * 2023-03-21 2024-09-26 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
SG11202002192QA (en) 2020-04-29
US20230099801A1 (en) 2023-03-30
AU2018346447B2 (en) 2025-06-19
JP2020536109A (ja) 2020-12-10
CN111542539A (zh) 2020-08-14
US20190218308A1 (en) 2019-07-18
BR112020006809A2 (pt) 2020-10-06
KR20200060471A (ko) 2020-05-29
IL273414A (en) 2020-05-31
KR102710877B1 (ko) 2024-09-26
EP3692068B1 (en) 2022-12-07
WO2019068907A1 (en) 2019-04-11
JP7274469B2 (ja) 2023-05-16
AU2018346447A1 (en) 2020-03-19
EP3692068A1 (en) 2020-08-12
CN111542539B (zh) 2023-10-20

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