CA3132651A1 - Conditionally activated binding proteins containing fc regions and moieties targeting tumor antigens - Google Patents

Conditionally activated binding proteins containing fc regions and moieties targeting tumor antigens Download PDF

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Publication number
CA3132651A1
CA3132651A1 CA3132651A CA3132651A CA3132651A1 CA 3132651 A1 CA3132651 A1 CA 3132651A1 CA 3132651 A CA3132651 A CA 3132651A CA 3132651 A CA3132651 A CA 3132651A CA 3132651 A1 CA3132651 A1 CA 3132651A1
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CA
Canada
Prior art keywords
domain
seq
pseudo
variable heavy
variable light
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
CA3132651A
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English (en)
French (fr)
Inventor
Robert B. Dubridge
Anand PANCHAL
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Pharmaceutical Co 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 Takeda Pharmaceutical Co Ltd filed Critical Takeda Pharmaceutical Co Ltd
Publication of CA3132651A1 publication Critical patent/CA3132651A1/en
Pending legal-status Critical Current

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    • 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
    • C07K16/2809—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 the T-cell receptor (TcR)-CD3 complex
    • 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
    • C07K16/2863—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against receptors for growth factors, growth regulators
    • 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
    • C07K16/30—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • 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
    • C07K2317/22—Immunoglobulins specific features characterized by taxonomic origin from camelids, e.g. camel, llama or dromedary
    • 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
    • C07K2317/52—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
    • C07K2317/50—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
    • C07K2317/50—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
    • C07K2317/569—Single domain, e.g. dAb, sdAb, VHH, VNAR or nanobody®
    • 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
    • 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
    • C07K2317/626—Diabody or triabody
    • 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
    • C07K2319/00—Fusion polypeptide
    • C07K2319/50—Fusion polypeptide containing protease site

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)
  • Cell Biology (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
CA3132651A 2019-03-05 2020-03-05 Conditionally activated binding proteins containing fc regions and moieties targeting tumor antigens Pending CA3132651A1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201962814210P 2019-03-05 2019-03-05
US201962814159P 2019-03-05 2019-03-05
US62/814,159 2019-03-05
US62/814,210 2019-03-05
US201962814744P 2019-03-06 2019-03-06
US62/814,744 2019-03-06
US201962826523P 2019-03-29 2019-03-29
US62/826,523 2019-03-29
PCT/US2020/021276 WO2020181145A1 (en) 2019-03-05 2020-03-05 Conditionally activated binding proteins containing fc regions and moieties targeting tumor antigens

Publications (1)

Publication Number Publication Date
CA3132651A1 true CA3132651A1 (en) 2020-09-10

Family

ID=70058513

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3132651A Pending CA3132651A1 (en) 2019-03-05 2020-03-05 Conditionally activated binding proteins containing fc regions and moieties targeting tumor antigens

Country Status (7)

Country Link
US (1) US20220144949A1 (https=)
EP (1) EP3934761A1 (https=)
JP (1) JP2022524337A (https=)
CN (1) CN114173876A (https=)
AU (1) AU2020231391A1 (https=)
CA (1) CA3132651A1 (https=)
WO (1) WO2020181145A1 (https=)

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EA201792573A1 (ru) 2015-05-21 2018-04-30 Харпун Терапьютикс, Инк. Триспецифические связанные белки и способы их применения
US12128102B2 (en) 2016-03-08 2024-10-29 Takeda Pharmaceutical Company Limited Constrained conditionally activated binding proteins
JP7101621B2 (ja) 2016-05-20 2022-07-15 ハープーン セラピューティクス，インク． 単一ドメイン血清アルブミン結合タンパク質
IL302613B2 (en) 2017-09-08 2025-04-01 Maverick Therapeutics Inc Binding proteins are activated under limited conditions
IL315737A (en) 2017-10-13 2024-11-01 Harpoon Therapeutics Inc B-cell maturation antigen-binding proteins
HRP20241268T1 (hr) 2017-10-13 2024-12-06 Harpoon Therapeutics, Inc. Trispecifični proteini i postupci primjene
WO2020061482A1 (en) 2018-09-21 2020-03-26 Harpoon Therapeutics, Inc. Egfr binding proteins and methods of use
SG11202103022WA (en) 2018-09-25 2021-04-29 Harpoon Therapeutics Inc Dll3 binding proteins and methods of use
WO2020181140A1 (en) 2019-03-05 2020-09-10 Maverick Therapeutics, Inc. Constrained conditionally activated binding proteins
AU2021396172A1 (en) 2020-12-09 2023-07-06 Janux Therapeutics, Inc. Compositions and methods related to tumor activated antibodies targeting psma and effector cell antigens
WO2023064945A2 (en) * 2021-10-15 2023-04-20 Harpoon Therapeutics, Inc. Conditional activation of immunoglobulin molecules
WO2026038050A2 (en) * 2024-08-14 2026-02-19 Creasallis Ltd Agents, methods and uses thereof
WO2026038047A2 (en) * 2024-08-14 2026-02-19 Creasallis Ltd Agents, methods and uses thereof
WO2026038048A2 (en) * 2024-08-14 2026-02-19 Creasallis Ltd Agents, methods and uses thereof

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US5585362A (en) 1989-08-22 1996-12-17 The Regents Of The University Of Michigan Adenovirus vectors for gene therapy
US5959177A (en) 1989-10-27 1999-09-28 The Scripps Research Institute Transgenic plants expressing assembled secretory antibodies
JP3534749B2 (ja) 1991-08-20 2004-06-07 アメリカ合衆国 アデノウイルスが介在する胃腸管への遺伝子の輸送
WO1993006217A1 (en) 1991-09-19 1993-04-01 Genentech, Inc. EXPRESSION IN E. COLI OF ANTIBODY FRAGMENTS HAVING AT LEAST A CYSTEINE PRESENT AS A FREE THIOL, USE FOR THE PRODUCTION OF BIFUNCTIONAL F(ab')2 ANTIBODIES
US5252479A (en) 1991-11-08 1993-10-12 Research Corporation Technologies, Inc. Safe vector for gene therapy
FR2688514A1 (fr) 1992-03-16 1993-09-17 Centre Nat Rech Scient Adenovirus recombinants defectifs exprimant des cytokines et medicaments antitumoraux les contenant.
AU680459B2 (en) 1992-12-03 1997-07-31 Genzyme Corporation Gene therapy for cystic fibrosis
ES2249761T3 (es) 1993-06-24 2006-04-01 Advec Inc. Vectores de adenovirus para terapia genica.
EP1637608B1 (en) 1993-10-25 2009-07-22 CANJI, Inc. Recombinant adenoviral vector and methods of use
US5789199A (en) 1994-11-03 1998-08-04 Genentech, Inc. Process for bacterial production of polypeptides
US5731168A (en) 1995-03-01 1998-03-24 Genentech, Inc. Method for making heteromultimeric polypeptides
US5840523A (en) 1995-03-01 1998-11-24 Genetech, Inc. Methods and compositions for secretion of heterologous polypeptides
US6040498A (en) 1998-08-11 2000-03-21 North Caroline State University Genetically engineered duckweed
CN100427603C (zh) 1999-10-04 2008-10-22 麦迪卡格公司 调控外源基因转录的方法
US7125978B1 (en) 1999-10-04 2006-10-24 Medicago Inc. Promoter for regulating expression of foreign genes
DE10231109A1 (de) 2002-07-10 2004-01-22 Daimlerchrysler Ag Abgasturbine
AU2015323313B2 (en) * 2014-09-25 2021-04-01 Amgen Inc. Protease-activatable bispecific proteins
ES2873846T5 (en) * 2015-11-19 2025-06-23 Revitope Ltd Functional antibody fragment complementation for a two-components system for redirected killing of unwanted cells
KR20230041739A (ko) * 2016-03-08 2023-03-24 매버릭 테라퓨틱스, 인크. 유도성 결합 단백질 및 사용 방법
EP3589662A4 (en) * 2017-02-28 2020-12-30 Harpoon Therapeutics, Inc. INDUCTIBLE MONOVALENT ANTIGEN BINDING PROTEIN
IL302613B2 (en) * 2017-09-08 2025-04-01 Maverick Therapeutics Inc Binding proteins are activated under limited conditions
WO2019051122A2 (en) 2017-09-08 2019-03-14 Maverick Therapeutics, Inc. CONDITIONAL ACTIVATED BOND FRACTIONS CONTAINING FC REGIONS
KR20210020903A (ko) * 2018-05-14 2021-02-24 하푼 테라퓨틱스, 인크. 면역글로불린 분자의 조건부 활성화를 위한 결합 모이어티
WO2020033837A1 (en) * 2018-08-09 2020-02-13 Maverick Therapeutics, Inc. Coexpression and purification method of conditionally activated binding proteins

Also Published As

Publication number Publication date
EP3934761A1 (en) 2022-01-12
JP2022524337A (ja) 2022-05-02
CN114173876A (zh) 2022-03-11
WO2020181145A1 (en) 2020-09-10
US20220144949A1 (en) 2022-05-12
AU2020231391A1 (en) 2021-10-28

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