MA56469A - Anticorps de liaison à psma avec une affinité réduite pour le récepteur fc néonatal - Google Patents

Anticorps de liaison à psma avec une affinité réduite pour le récepteur fc néonatal

Info

Publication number
MA56469A
MA56469A MA056469A MA56469A MA56469A MA 56469 A MA56469 A MA 56469A MA 056469 A MA056469 A MA 056469A MA 56469 A MA56469 A MA 56469A MA 56469 A MA56469 A MA 56469A
Authority
MA
Morocco
Prior art keywords
psma
neonatal
receptor
binding antibodies
reduced affinity
Prior art date
Application number
MA056469A
Other languages
English (en)
Inventor
Christian Peter Behrenbruch
Michael Paul Wheatcroft
Original Assignee
Telix Int Pty 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
Priority claimed from AU2019902344A external-priority patent/AU2019902344A0/en
Application filed by Telix Int Pty Ltd filed Critical Telix Int Pty Ltd
Publication of MA56469A publication Critical patent/MA56469A/fr

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02Preparations 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
    • A61K51/04Organic compounds
    • A61K51/08Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
    • A61K51/10Antibodies 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
    • A61K51/1045Antibodies 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
    • A61K51/1072Antibodies 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 the reproductive system, e.g. ovaria, uterus, testes or prostate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02Preparations 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
    • A61K51/04Organic compounds
    • A61K51/08Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
    • A61K51/10Antibodies 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
    • A61K51/1075Antibodies 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 the antibody being against an enzyme
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02Preparations 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
    • A61K51/04Organic compounds
    • A61K51/08Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
    • A61K51/10Antibodies 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
    • A61K51/1093Antibodies 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
    • 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
    • C07K16/30Immunoglobulins [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
    • C07K16/3069Reproductive system, e.g. ovaria, uterus, testes, prostate
    • 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
    • G01N33/531Production of immunochemical test materials
    • G01N33/532Production of labelled immunochemicals
    • G01N33/534Production of labelled immunochemicals with radioactive label
    • 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
    • G01N33/58Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/60Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances involving radioactive labelled substances
    • 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
    • A61K2121/00Preparations for use in therapy
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2123/00Preparations for testing in vivo
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/68Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6889Conjugates wherein the antibody being the modifying agent and wherein the linker, binder or spacer confers particular properties to the conjugates, e.g. peptidic enzyme-labile linkers or acid-labile linkers, providing for an acid-labile immuno conjugate wherein the drug may be released from its antibody conjugated part in an acidic, e.g. tumoural or environment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02Preparations 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
    • A61K51/04Organic compounds
    • A61K51/08Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
    • A61K51/10Antibodies 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
    • A61K51/1084Antibodies 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 the antibody being a hybrid immunoglobulin
    • A61K51/1087Antibodies 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 the antibody being a hybrid immunoglobulin the immunoglobulin comprises domains from different animal species, e.g. chimeric immunoglobulins
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • C07K2317/524CH2 domain
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • C07K2317/528CH4 domain
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • C07K2317/53Hinge
    • 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
    • C07K2317/71Decreased effector function due to an Fc-modification
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94Stability, e.g. half-life, pH, temperature or enzyme-resistance

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Cell Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Reproductive Health (AREA)
  • Epidemiology (AREA)
  • Oncology (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Gynecology & Obstetrics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pregnancy & Childbirth (AREA)
  • Genetics & Genomics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
MA056469A 2019-07-02 2020-07-02 Anticorps de liaison à psma avec une affinité réduite pour le récepteur fc néonatal MA56469A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2019902344A AU2019902344A0 (en) 2019-07-02 Antibodies

Publications (1)

Publication Number Publication Date
MA56469A true MA56469A (fr) 2022-05-11

Family

ID=74100117

Family Applications (1)

Application Number Title Priority Date Filing Date
MA056469A MA56469A (fr) 2019-07-02 2020-07-02 Anticorps de liaison à psma avec une affinité réduite pour le récepteur fc néonatal

Country Status (13)

Country Link
US (1) US20220323619A1 (fr)
EP (1) EP3994177A4 (fr)
JP (2) JP7678769B2 (fr)
KR (1) KR20220057517A (fr)
CN (1) CN114555641A (fr)
AU (1) AU2020299025A1 (fr)
BR (1) BR112021026663A2 (fr)
CA (1) CA3141471A1 (fr)
CL (1) CL2021003563A1 (fr)
IL (1) IL289523A (fr)
MA (1) MA56469A (fr)
MX (1) MX2021015669A (fr)
WO (1) WO2021000018A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12350686B2 (en) * 2011-11-21 2025-07-08 Pneumatic Scale Corporation Centrifuge system for separating cells in suspension
US11878312B2 (en) * 2011-11-21 2024-01-23 Pneumatic Scale Corporation Centrifuge system for separating cells in suspension
US11957998B2 (en) * 2019-06-06 2024-04-16 Pneumatic Scale Corporation Centrifuge system for separating cells in suspension
KR20230159831A (ko) * 2021-02-22 2023-11-22 압데라 테라퓨틱스 인크. 표적화된 방사성 동위원소 요법을 위한 면역접합체
CA3229588A1 (fr) * 2021-09-01 2023-03-09 Telix Pharmaceuticals (Innovations) Pty Ltd Procede de separation d'agregats
EP4279092A1 (fr) 2022-05-17 2023-11-22 Bayer AG Complexes radiopharmaceutiques
EP4525938B1 (fr) 2022-05-17 2026-03-11 Bayer Aktiengesellschaft Complexes radiopharmaceutiques ciblés à l'antigène prostatique et leurs combinaisons
CN121293357A (zh) 2022-08-22 2026-01-09 雅博得乐医疗公司 Dll3结合分子及其用途
JP2026510493A (ja) * 2023-03-09 2026-04-07 テリックス ファーマシューティカルズ (イノベーションズ) ピーティーワイ リミテッド 多機能抗体
WO2024207070A1 (fr) * 2023-04-04 2024-10-10 Telix Pharmaceuticals (Innovations) Pty Ltd Méthodes de traitement de cancers exprimant pdgfralpha
CN121175078A (zh) * 2023-04-04 2025-12-19 泰利斯制药(创新)有限公司 治疗表达PDGFRα的癌症的方法
WO2024207069A1 (fr) * 2023-04-04 2024-10-10 Telix Pharmaceuticals (Innovations) Pty Ltd Réactifs et procédés d'imagerie de cancers exprimant pdgfralpha
WO2025184427A1 (fr) * 2024-02-27 2025-09-04 Osteologic Therapeutics, Inc. Anticorps ciblant les os et leurs méthodes d'utilisation
US12600794B2 (en) 2024-07-23 2026-04-14 Abdera Therapeutics Inc. 5T4 binding polypeptides and uses thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8802820B2 (en) * 2004-11-12 2014-08-12 Xencor, Inc. Fc variants with altered binding to FcRn
US8466263B2 (en) * 2005-12-02 2013-06-18 Dana-Farber Cancer Institute, Inc. Carbonic anhydrase IX (G250) anitbodies
EP2448966B1 (fr) * 2009-07-03 2018-11-14 Avipep Pty Ltd Immunoconjugués et leurs procédés de production
MX337600B (es) * 2009-12-02 2016-03-11 Imaginab Inc Minicuerpos j591 y diacuerpos-cys para apuntar con especificidad de objetivo a un antigeno de membrana especifico para prostata de humano (psma) y metodos para su uso.
TW201817744A (zh) * 2011-09-30 2018-05-16 日商中外製藥股份有限公司 具有促進抗原清除之FcRn結合域的治療性抗原結合分子
WO2014070957A1 (fr) * 2012-10-30 2014-05-08 Esperance Pharmaceuticals, Inc. Conjugués anticorps/médicament et leurs procédés d'utilisation
SG10201810481UA (en) * 2013-04-29 2018-12-28 Hoffmann La Roche Fcrn-binding abolished anti-igf-1r antibodies and their use in the treatment of vascular eye diseases
SG10201800492PA (en) * 2013-04-29 2018-03-28 Hoffmann La Roche Human fcrn-binding modified antibodies and methods of use
KR102087850B1 (ko) * 2013-10-11 2020-03-12 메르사나 테라퓨틱스, 인코포레이티드 단백질-고분자-약물 접합체
JOP20160154B1 (ar) * 2015-07-31 2021-08-17 Regeneron Pharma أجسام ضادة مضاد لل psma، وجزيئات رابطة لمستضد ثنائي النوعية الذي يربط psma و cd3، واستخداماتها
KR20250008141A (ko) * 2015-08-07 2025-01-14 이미지냅 인코포레이티드 분자를 표적화하기 위한 항원 결합 구조체
US11485792B2 (en) * 2016-06-06 2022-11-01 Polytherics Limited Antibodies, uses thereof and conjugates thereof
GB201614162D0 (en) * 2016-08-18 2016-10-05 Polytherics Ltd Antibodies, uses thereof and conjugates thereof

Also Published As

Publication number Publication date
JP2022540385A (ja) 2022-09-15
EP3994177A1 (fr) 2022-05-11
EP3994177A4 (fr) 2023-09-20
US20220323619A1 (en) 2022-10-13
BR112021026663A2 (pt) 2022-04-12
WO2021000018A1 (fr) 2021-01-07
CL2021003563A1 (es) 2022-11-18
IL289523A (en) 2022-03-01
CA3141471A1 (fr) 2021-01-07
JP7678769B2 (ja) 2025-05-16
JP2025069166A (ja) 2025-04-30
KR20220057517A (ko) 2022-05-09
MX2021015669A (es) 2022-04-18
AU2020299025A1 (en) 2022-01-20
CN114555641A (zh) 2022-05-27

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