CA3120875A1 - Methods of using anti-trem2 antibodies - Google Patents

Methods of using anti-trem2 antibodies Download PDF

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Publication number
CA3120875A1
CA3120875A1 CA3120875A CA3120875A CA3120875A1 CA 3120875 A1 CA3120875 A1 CA 3120875A1 CA 3120875 A CA3120875 A CA 3120875A CA 3120875 A CA3120875 A CA 3120875A CA 3120875 A1 CA3120875 A1 CA 3120875A1
Authority
CA
Canada
Prior art keywords
antibody
seq
sequence shown
cdr
trem2
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CA3120875A
Other languages
English (en)
French (fr)
Inventor
Michel Streuli
Leonard G. Presta
Venkataraman SRIRAM
Aritra PAL
Nadine JAHCHAN
Mikhail BINNEWIES
Joshua L. POLLACK
Xiaoyan Du
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pionyr Immunotherapeutics Inc
Original Assignee
Pionyr Immunotherapeutics 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
Priority claimed from PCT/US2018/065026 external-priority patent/WO2019118513A1/en
Application filed by Pionyr Immunotherapeutics Inc filed Critical Pionyr Immunotherapeutics Inc
Publication of CA3120875A1 publication Critical patent/CA3120875A1/en
Pending legal-status Critical Current

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Classifications

    • 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
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IG], 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 [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
    • 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 [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IG], 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
    • C07K16/2818—Immunoglobulins [IG], 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 CD28 or CD152
    • 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
    • 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
    • A61K2039/507—Comprising a combination of two or more separate antibodies
    • 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
    • A61K2039/545—Medicinal preparations containing antigens or antibodies characterised by the dose, timing or administration schedule
    • 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
    • C07K2317/40—Immunoglobulins specific features characterized by post-translational modification
    • C07K2317/41—Glycosylation, sialylation, or fucosylation
    • 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
    • C07K2317/53—Hinge
    • 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
    • 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
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/732—Antibody-dependent cellular cytotoxicity [ADCC]
    • 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
    • C07K2317/734—Complement-dependent cytotoxicity [CDC]
    • 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
    • C07K2317/75—Agonist effect on antigen
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
CA3120875A 2018-12-11 2019-12-11 Methods of using anti-trem2 antibodies Pending CA3120875A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
USPCT/US2018/065026 2018-12-11
PCT/US2018/065026 WO2019118513A1 (en) 2017-12-12 2018-12-11 Anti-trem2 antibodies and related methods
US201962889990P 2019-08-21 2019-08-21
US62/889,990 2019-08-21
PCT/US2019/065743 WO2020123664A1 (en) 2018-12-11 2019-12-11 Methods of using anti-trem2 antibodies

Publications (1)

Publication Number Publication Date
CA3120875A1 true CA3120875A1 (en) 2020-06-18

Family

ID=71076653

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3120875A Pending CA3120875A1 (en) 2018-12-11 2019-12-11 Methods of using anti-trem2 antibodies

Country Status (8)

Country Link
US (1) US12668629B2 (enExample)
EP (1) EP3893931A4 (enExample)
JP (2) JP7688579B2 (enExample)
KR (1) KR20210104079A (enExample)
CN (1) CN113194994B (enExample)
AU (1) AU2019397479A1 (enExample)
CA (1) CA3120875A1 (enExample)
WO (1) WO2020123664A1 (enExample)

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MX2020006213A (es) 2017-12-12 2020-09-14 Pionyr Immunotherapeutics Inc Anticuerpos anti-trem2 y metodos relacionados.
CA3120875A1 (en) 2018-12-11 2020-06-18 Pionyr Immunotherapeutics, Inc. Methods of using anti-trem2 antibodies
JP7543290B2 (ja) 2019-02-20 2024-09-02 デナリ セラピューティクス インコーポレイテッド 抗ｔｒｅｍ２抗体及びその使用方法
US11124567B2 (en) 2020-01-13 2021-09-21 Denali Therapeutics Inc. Anti-TREM2 antibodies and methods of use thereof
IL285416A (en) * 2021-08-05 2023-03-01 Yeda Res & Dev Antibodies for cancer treatment
CN113929785B (zh) * 2021-09-10 2023-05-23 钦元再生医学(珠海)有限公司 一种可自分泌pd1-trem2双特异性抗体的嵌合抗原受体免疫细胞及其应用
WO2024250809A1 (zh) * 2023-06-08 2024-12-12 成都优洛生物科技有限公司 抗trem2全人源抗体或其抗原结合片段及其应用
WO2025046298A2 (en) * 2023-09-01 2025-03-06 iTeos Belgium SA Anti-trem2 antibodies and methods of use
CN119735683B (zh) * 2023-12-21 2025-10-31 华润生物医药有限公司 抗trem2抗体及其用途

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Also Published As

Publication number Publication date
AU2019397479A1 (en) 2021-07-29
EP3893931A1 (en) 2021-10-20
WO2020123664A1 (en) 2020-06-18
EP3893931A4 (en) 2022-09-07
JP2025128164A (ja) 2025-09-02
CN113194994B (zh) 2025-11-28
US20210317211A1 (en) 2021-10-14
CN113194994A (zh) 2021-07-30
KR20210104079A (ko) 2021-08-24
JP7688579B2 (ja) 2025-06-04
US12668629B2 (en) 2026-06-30
JP2022514734A (ja) 2022-02-15

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