RU2016143552A - Гуманизированные антитела к антигену Томсена-Фриденрайха - Google Patents

Гуманизированные антитела к антигену Томсена-Фриденрайха Download PDF

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RU2016143552A
RU2016143552A RU2016143552A RU2016143552A RU2016143552A RU 2016143552 A RU2016143552 A RU 2016143552A RU 2016143552 A RU2016143552 A RU 2016143552A RU 2016143552 A RU2016143552 A RU 2016143552A RU 2016143552 A RU2016143552 A RU 2016143552A
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mab
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RU2699717C2 (ru
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Кейт РИТТЕНХАУС-ОЛСОН
Джулия АБДУЛЛАХ
Цзин Ин ЭН
Стивен Т. КУРИЙ
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Дзе Ресёч Фаундэйшен Фор Дзе Штат Юниверсити Ов Ньюйорк
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/395Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/39533Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/3955Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against proteinaceous materials, e.g. enzymes, hormones, lymphokines
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • A61P35/04Antineoplastic agents specific for metastasis
    • 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
    • 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
    • C07K16/30Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • C07K16/3076Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells against structure-related tumour-associated moieties
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/44Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material not provided for elsewhere, e.g. haptens, metals, DNA, RNA, amino acids
    • 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
    • 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
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/33Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
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    • 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]
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    • 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
    • C07K2317/567Framework region [FR]
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    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
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    • C07ORGANIC CHEMISTRY
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    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/732Antibody-dependent cellular cytotoxicity [ADCC]
    • 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
    • C07K2317/77Internalization into the cell
    • 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)
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  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
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  • Peptides Or Proteins (AREA)
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  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
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Claims (31)

1. Частично гуманизированное моноклональное антитело (mAb) или его фрагмент, которые связываются со специфичностью с TF-Ag, при этом моноклональное антитело или его фрагмент содержат тяжелую цепь и легкую цепь, причем тяжелая цепь содержит последовательность, выбранную из группы, состоящей из:
a) последовательности, состоящей из:
EVQLVESGAEVKKPGASVKVSCKASGYTFTTYWMHWVRQAPGQGLEWMGFISPNTDYTEYNQKFRDRVTMTADTSISTAYMELSRLRSDDTAVYYCARSFIGYNFDFWGQGTLVTVSS (SEQ ID NO: 7) (H1);
b) последовательности, состоящей из:
EVQLLESGAELKKPGASVKVSCKASGYTFTTYWMHWVRQAPGQGLEWMGFISPNTDYTEYNQKFRDRVTLTADKSSSTAYMELSSLTSEDTAVYYCARSFIGYNFDFWGQGTTVTVSS (SEQ ID NO: 8) (Н2);
c) последовательности, состоящей из:
EVQLVESGAEVKKPGASVKVSCKASGYTFTTYWMHWVKQAPGQGLEWIGFISPNTDYTEYNQKFRDKATMTADTSISTAYMELSRLRSDDTAVYYCARSFIGYNFDFWGQGTTLTVSS (SEQ ID NO: 9) (Н3),
d) последовательности, состоящей из:
QVQLVQSGAEVKKPGSSVKVSCKASGYTFTTYWMHWVRQAPGQGLEWMGFISPNTDYTEYNQKFRDRVTITADKSTSTAYMELSSLRSEDTAVYYCARSFIGYNFDFWGQGTTVTVS (SEQ ID NO: 13) (Н2а);
e) последовательности, состоящей из:
EGQLLESGAELAKPGASVKMSCKASGYTFTTYWMHWVKKRPGQGLEWIGFISPNTDYTEYNQKFRDKATLTADKSSTTAYMQLSSLTSDDSAVYYCARSFIGYNFDFWGQGTTLTVSS (SEQ ID NO: 14) (Н3а); и
их комбинаций;
и при этом легкая цепь содержит последовательность, выбранную из группы, состоящей из:
d) последовательности, состоящей из:
DVVMTQSPLSLPVTLGQPASISCRSSQTIVYSNGNTYLEWFQQRPGQSPRLLIYKVSNRFSGVPDRFSGSGSGTDFTLKISRVEAEDVGVYYCFQGSHVPFTFGSGTKLEIK (SEQ ID NO: 10) (L1);
e) последовательности, состоящей из:
DIVMTQTPLSLPVTLGQPASISCRSSQTIVYSNGNTYLEWFQQRPGQSPRLLIYKVSNRFSGVPDRFSGSGSGTDFTLKISRVEAEDVGVYYCFQGSHVPFTFGSGTKLEIK (SEQ ID NO: 11) (L2);
f) последовательности, состоящей из:
DVVMTQSPLSLPVTLGQPASISCRSSQTIVYSNGNTYLEWYLQRPGQSPRLLIYKVSNRFSGVPDRFSGSGSGTDFTLKISRVEAEDVGVYYCFQGSHVPFTFGSGTKLEIK (SEQ ID NO: 12) (L3);
g) последовательности, состоящей из:
DIVMTQSPLSLPVTPGEPASISCRSSQTIVYSNGNTYLEWYLQKPGQSPQLLIYKVSNRFSGVPDRFSGSGSGTDFTLKISRVEAEDVGVYYCFQGSHVPFTFGSGTKVDIK (SEQ ID NO: 15) (L2a);
h) последовательности, состоящей из:
ELVMTQTPLSLPVNLGDQASISCRSSQTIVYSNGNTYLEWYLQKPGQSPKLLIYKVSNRFSGVPDRFSGSGSGTDFTLKISRVEADDLGVYYCFQGSHVPFTFGSGTKLEIK (SEQ ID NO: 16) (L3a);
и их комбинаций.
2. mAb по п. 1, при этом mAb содержит константную область IgG человека.
3. mAb по п. 1, при этом mAb или его фрагмент конъюгирован с агентом, выбранным из группы, состоящей из химиотерапевтических лекарственных средств, токсинов и радиоактивных изотопов.
4. Способ профилактики и/или лечения рака у индивидуума, при этом рак содержит раковые клетки, экспрессирующие TF-Ag, причем способ включает стадию, на которой вводят индивидууму одно или более mAb или их фрагментов по п. 1, при этом рост, или выживание, или метастазирование, или их комбинация, раковых клеток у индивидуума ингибируется после введения.
5. Способ по п. 4, в котором mAb содержит константную область IgG человека.
6. Способ по п. 4, в котором mAb или его фрагмент конъюгирован с агентом, выбранным из группы, состоящей из химиотерапевтических лекарственных средств, токсинов и радиоактивных изотопов.
7. Фармацевтическая композиция, содержащая частично гуманизированное mAb или его фрагмент по п. 1.
8. Клеточная культура in vitro, при этом клетки в клеточной культуре экспрессируют частично гуманизированное mAb или его фрагмент по п. 1.
RU2016143552A 2014-04-18 2015-04-20 Гуманизированные антитела к антигену Томсена-Фриденрайха RU2699717C2 (ru)

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WO2019231957A1 (en) * 2018-05-30 2019-12-05 National Health Research Institutes Anti-abeta antibodies and uses thereof
US20230071889A1 (en) 2018-12-21 2023-03-09 Ose Immunotherapeutics Bifunctional anti-pd-1/il-7 molecule
BR112021011982A2 (pt) 2018-12-21 2021-09-14 Ose Immunotherapeutics Anticorpo anti-humano-pd-1 humanizado
KR20210107062A (ko) 2018-12-21 2021-08-31 오제 이뮈노테라프틱스 이작용성 항-PD-1/SIRPα 분자
KR20210107058A (ko) 2018-12-21 2021-08-31 오제 이뮈노테라프틱스 인간 pd-1에 대항하는 이작용성 분자
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AU2015247358A1 (en) 2016-11-10
EP3131581A2 (en) 2017-02-22
EP3797793A1 (en) 2021-03-31
CN106488774A (zh) 2017-03-08
AU2015247358B2 (en) 2020-02-27
WO2015161311A2 (en) 2015-10-22
CA2943681A1 (en) 2015-10-22
ES2843546T3 (es) 2021-07-19
JP2017518260A (ja) 2017-07-06
KR102413809B1 (ko) 2022-06-28
BR112016024214A2 (pt) 2018-01-23
WO2015161311A3 (en) 2015-12-10
EP3131581A4 (en) 2018-02-21
KR20170010356A (ko) 2017-01-31
EP3131581B1 (en) 2020-09-23
RU2016143552A3 (ru) 2018-11-14
JP6740135B2 (ja) 2020-08-12
MX2016013686A (es) 2017-03-31
RU2699717C2 (ru) 2019-09-09
US20180258182A1 (en) 2018-09-13
MX2021000439A (es) 2021-03-25
BR112016024214B8 (pt) 2023-12-26
BR112016024214B1 (pt) 2023-11-14
CN106488774B (zh) 2019-11-01

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