CA2991398A1 - Radiolabelled antibody fragments for use in treating cancer - Google Patents

Radiolabelled antibody fragments for use in treating cancer Download PDF

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Publication number
CA2991398A1
CA2991398A1 CA2991398A CA2991398A CA2991398A1 CA 2991398 A1 CA2991398 A1 CA 2991398A1 CA 2991398 A CA2991398 A CA 2991398A CA 2991398 A CA2991398 A CA 2991398A CA 2991398 A1 CA2991398 A1 CA 2991398A1
Authority
CA
Canada
Prior art keywords
radiolabelled
functional fragment
vhh
cancer
her2
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
CA2991398A
Other languages
English (en)
French (fr)
Inventor
Tony Lahoutte
Matthias D'HUYVETTER
Jens DE VOS
Nick Devoogdt
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.)
Vrije Universiteit Brussel
Original Assignee
Vrije Universiteit Brussel
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 Vrije Universiteit Brussel filed Critical Vrije Universiteit Brussel
Publication of CA2991398A1 publication Critical patent/CA2991398A1/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
    • A61K51/04—Organic compounds
    • A61K51/08—Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
    • A61K51/10—Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody
    • A61K51/1093—Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody conjugates with carriers being antibodies
    • A61K51/1096—Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody conjugates with carriers being antibodies radioimmunotoxins, i.e. conjugates being structurally as defined in A61K51/1093, and including a radioactive nucleus for use in radiotherapeutic applications
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
    • A61K51/04—Organic compounds
    • A61K51/08—Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
    • A61K51/10—Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody
    • A61K51/1045—Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody against animal or human tumor cells or tumor cell determinants
    • A61K51/1051—Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody against animal or human tumor cells or tumor cell determinants the tumor cell being from breast, e.g. the antibody being herceptin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
    • A61K51/04—Organic compounds
    • A61K51/08—Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
    • A61K51/10—Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody
    • A61K51/1045—Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody against animal or human tumor cells or tumor cell determinants
    • A61K51/1069—Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody against animal or human tumor cells or tumor cell determinants the tumor cell being from blood cells, e.g. the cancer being a myeloma
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
    • A61K51/04—Organic compounds
    • A61K51/08—Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
    • A61K51/10—Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody
    • A61K51/1093—Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody conjugates with carriers being antibodies
    • 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
    • C07K16/30—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
    • 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
    • C07K16/32—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against translation products of oncogenes
    • 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
    • A61K2039/54—Medicinal preparations containing antigens or antibodies characterised by the route of administration
    • 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
    • C07K2317/50—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®

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Immunology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Oncology (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Epidemiology (AREA)
  • Cell Biology (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Nuclear Medicine (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Medicinal Preparation (AREA)
CA2991398A 2015-07-17 2016-07-15 Radiolabelled antibody fragments for use in treating cancer Pending CA2991398A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562193700P 2015-07-17 2015-07-17
US62/193,700 2015-07-17
EP16153372.4 2016-01-29
EP16153372 2016-01-29
PCT/EP2016/066934 WO2017013026A1 (en) 2015-07-17 2016-07-15 Radiolabelled antibody fragments for use in treating cancer

Publications (1)

Publication Number Publication Date
CA2991398A1 true CA2991398A1 (en) 2017-01-26

Family

ID=57833837

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2991398A Pending CA2991398A1 (en) 2015-07-17 2016-07-15 Radiolabelled antibody fragments for use in treating cancer

Country Status (9)

Country Link
US (2) US11298433B2 (enExample)
EP (1) EP3325020B1 (enExample)
JP (1) JP6917357B2 (enExample)
KR (2) KR20250174696A (enExample)
CN (1) CN108025093B (enExample)
AU (1) AU2016294858B2 (enExample)
CA (1) CA2991398A1 (enExample)
MX (1) MX390949B (enExample)
WO (1) WO2017013026A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022175750A1 (en) * 2021-02-22 2022-08-25 Abdera Therapeutics Inc. Immunoconjugates for targeted radioisotope therapy
US12344675B2 (en) 2022-08-22 2025-07-01 Abdera Therapeutics Inc. Polypeptide comprising a single-domain antibody variable region that binds delta-like ligand 3 (DLL3) and method of use thereof to make a radionuclide complex
US12600794B2 (en) 2024-07-23 2026-04-14 Abdera Therapeutics Inc. 5T4 binding polypeptides and uses thereof

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WO2018233624A1 (zh) * 2017-06-20 2018-12-27 和迈生物科技有限公司 抗Her2纳米抗体及其编码序列和用途
EP3967674A1 (en) * 2020-09-11 2022-03-16 Precirix N.V. Reactions of radioactive compounds facilitated by a solid phase
CN112561871B (zh) * 2020-12-08 2021-09-03 中国医学科学院北京协和医院 一种基于平扫ct图像的主动脉夹层分割方法和装置
AU2023276697A1 (en) * 2022-05-23 2024-12-12 Cereius, Inc. Her2-binding agents and uses thereof
CN116719074B (zh) * 2023-05-29 2026-04-07 中国核电工程有限公司 一种两栖生物辐射剂量率的获取方法及装置
WO2025034806A1 (en) 2023-08-08 2025-02-13 Wisconsin Alumni Research Foundation Single-domain antibodies and variants thereof against fibroblast activation protein
WO2025195495A1 (zh) * 2024-03-21 2025-09-25 启德医药科技（苏州）有限公司 一种放射性核素偶联物及其制备方法和用途
WO2026008881A1 (en) 2024-07-05 2026-01-08 Synaffix B.V. Extracellular vesicles comprising biomolecule-conjugates
US20260062453A1 (en) 2024-07-30 2026-03-05 Wisconsin Alumni Research Foundation Degradation targeting agents and uses thereof

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FR2708622B1 (fr) 1993-08-02 1997-04-18 Raymond Hamers Vecteur recombinant contenant une séquence d'un gène de lipoprotéine de structure pour l'expression de séquences de nucléotides.
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022175750A1 (en) * 2021-02-22 2022-08-25 Abdera Therapeutics Inc. Immunoconjugates for targeted radioisotope therapy
US12344675B2 (en) 2022-08-22 2025-07-01 Abdera Therapeutics Inc. Polypeptide comprising a single-domain antibody variable region that binds delta-like ligand 3 (DLL3) and method of use thereof to make a radionuclide complex
US12600794B2 (en) 2024-07-23 2026-04-14 Abdera Therapeutics Inc. 5T4 binding polypeptides and uses thereof

Also Published As

Publication number Publication date
US11298433B2 (en) 2022-04-12
EP3325020A1 (en) 2018-05-30
MX2018000598A (es) 2018-05-11
US12440586B2 (en) 2025-10-14
CN108025093B (zh) 2022-02-11
US20220323620A1 (en) 2022-10-13
KR20250174696A (ko) 2025-12-12
CN108025093A (zh) 2018-05-11
JP2018532689A (ja) 2018-11-08
KR20180042226A (ko) 2018-04-25
AU2016294858B2 (en) 2022-08-11
BR112018000672A2 (pt) 2018-09-18
AU2016294858A1 (en) 2018-02-01
JP6917357B2 (ja) 2021-08-11
US20180200393A1 (en) 2018-07-19
MX390949B (es) 2025-03-21
EP3325020B1 (en) 2022-01-12
WO2017013026A1 (en) 2017-01-26

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