JP7682927B2 - 特異的結合性分子 - Google Patents

特異的結合性分子 Download PDF

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Publication number
JP7682927B2
JP7682927B2 JP2022567414A JP2022567414A JP7682927B2 JP 7682927 B2 JP7682927 B2 JP 7682927B2 JP 2022567414 A JP2022567414 A JP 2022567414A JP 2022567414 A JP2022567414 A JP 2022567414A JP 7682927 B2 JP7682927 B2 JP 7682927B2
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Prior art keywords
chain
seq
specific binding
tcr
binding molecule
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Japanese (ja)
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JP2023524788A (ja
JP2023524788A5 (https=
Inventor
チッラクリ，チャンドラムーリ
プール，アンドリュー
ベイリー，サラ
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イムノコア リミテッド
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    • 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
    • A61K39/0005—Vertebrate antigens
    • A61K39/0011—Cancer antigens
    • A61K39/001102—Receptors, cell surface antigens or cell surface determinants
    • A61K39/001111—Immunoglobulin superfamily
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/10—Cellular immunotherapy characterised by the cell type used
    • A61K40/11—T-cells, e.g. tumour infiltrating lymphocytes [TIL] or regulatory T [Treg] cells; Lymphokine-activated killer [LAK] cells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/30—Cellular immunotherapy characterised by the recombinant expression of specific molecules in the cells of the immune system
    • A61K40/32—T-cell receptors [TCR]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/40—Cellular immunotherapy characterised by antigens that are targeted or presented by cells of the immune system
    • A61K40/41—Vertebrate antigens
    • A61K40/42—Cancer antigens
    • A61K40/4202—Receptors, cell surface antigens or cell surface determinants
    • A61K40/421—Immunoglobulin superfamily
    • 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
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503—Immunoglobulin superfamily
    • C07K14/7051—T-cell receptor (TcR)-CD3 complex
    • 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
    • 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
    • C07K16/2833—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 MHC-molecules, e.g. HLA-molecules
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2239/00—Indexing codes associated with cellular immunotherapy of group A61K40/00
    • A61K2239/46—Indexing codes associated with cellular immunotherapy of group A61K40/00 characterised by the cancer treated
    • A61K2239/50—Colon
    • 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
    • C07K2317/567—Framework region [FR]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/03—Fusion polypeptide containing a localisation/targetting motif containing a transmembrane segment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/32—Fusion polypeptide fusions with soluble part of a cell surface receptor, "decoy receptors"

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Cell Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oncology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Zoology (AREA)
  • Toxicology (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
JP2022567414A 2020-05-05 2021-05-04 特異的結合性分子 Active JP7682927B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB2006629.6A GB202006629D0 (en) 2020-05-05 2020-05-05 Specific binding molecules
GB2006629.6 2020-05-05
PCT/EP2021/061731 WO2021224261A1 (en) 2020-05-05 2021-05-04 Soluble tors and fusions to anti-cd3 recognising kras g12d for the treatment of cancer

Publications (3)

Publication Number Publication Date
JP2023524788A JP2023524788A (ja) 2023-06-13
JP2023524788A5 JP2023524788A5 (https=) 2024-01-30
JP7682927B2 true JP7682927B2 (ja) 2025-05-26

Family

ID=71080372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022567414A Active JP7682927B2 (ja) 2020-05-05 2021-05-04 特異的結合性分子

Country Status (8)

Country Link
US (1) US20230348595A1 (https=)
EP (1) EP4146257A1 (https=)
JP (1) JP7682927B2 (https=)
CN (1) CN115867310A (https=)
AU (1) AU2021267361A1 (https=)
CA (1) CA3181362A1 (https=)
GB (1) GB202006629D0 (https=)
WO (1) WO2021224261A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201901305D0 (en) * 2019-01-30 2019-03-20 Immunocore Ltd Specific binding molecules
IL308258A (en) 2021-05-05 2024-01-01 Immatics Biotechnologies Gmbh Bma031 antigen binding polypeptides
CN115850444B (zh) * 2022-09-15 2025-01-28 重庆医科大学 Tcr或其抗原结合片段及其应用
CN118812698A (zh) * 2023-04-19 2024-10-22 香雪生命科学技术（广东）有限公司 一种识别kras突变的高亲和力t细胞受体及其应用
CN118852403A (zh) * 2023-04-26 2024-10-29 北京鼎成肽源生物技术有限公司 靶向kras突变的tcr分子和细胞及其应用
CN118852452A (zh) * 2023-04-28 2024-10-29 北京鼎成肽源生物技术有限公司 靶向kras g12突变的tcr分子和细胞及其应用
CN120157754A (zh) * 2023-12-14 2025-06-17 新景智源生物科技(苏州)有限公司 Kras_g12d突变抗原特异性tcr及其与cd8共表达重定向cd4 t细胞
WO2025189363A1 (zh) * 2024-03-12 2025-09-18 广州医科大学 一种t细胞受体(tcr)及其用途
CN120647748B (zh) * 2025-05-16 2026-03-06 浙江大学 一种活性提升的tcr及其用途

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
WO1998039482A1 (en) 1997-03-07 1998-09-11 Sunol Molecular Corporation Fusion proteins comprising bacteriophage coat protein and a single-chain t cell receptor
ATE533784T1 (de) 1997-10-02 2011-12-15 Altor Bioscience Corp Lösliche, einzelkettige proteine des t- zellrezeptors
MXPA02005559A (es) 1999-12-06 2004-09-10 Univ Illinois Proteinas de tcr de alta afinidad y metodos.
EP1259601A2 (en) 2000-02-22 2002-11-27 Ahuva Nissim Chimeric and tcr phage display libraries, chimeric and tcr reagents and methods of use thereof
IL160359A0 (en) 2001-08-31 2004-07-25 Avidex Ltd Soluble t cell receptor
CA2501870C (en) 2002-10-09 2013-07-02 Avidex Limited Single chain recombinant t cell receptors
PT1558643E (pt) 2002-11-09 2009-08-24 Immunocore Ltd Apresentação de um receptor das células t
GB0908613D0 (en) 2009-05-20 2009-06-24 Immunocore Ltd T Cell Reseptors
GB0911566D0 (en) * 2009-07-03 2009-08-12 Immunocore Ltd T cell receptors
GB201223172D0 (en) 2012-12-21 2013-02-06 Immunocore Ltd Method
GB201314404D0 (en) * 2013-08-12 2013-09-25 Immunocore Ltd T Cell Receptors
GB201505305D0 (en) * 2015-03-27 2015-05-13 Immatics Biotechnologies Gmbh Novel Peptides and combination of peptides for use in immunotherapy against various tumors
US11827688B2 (en) 2016-06-02 2023-11-28 Immunocore Limited Dosing regimen for GP100-specific TCR—anti-CD3 SCFV fusion protein
LT3428194T (lt) 2017-07-14 2021-12-10 Immatics Biotechnologies Gmbh Pagerinta dvejopo savitumo polipeptido molekulė

Non-Patent Citations (5)

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Title
BOULTER, J． M. et al.，Protein Engineering Design and Selection，2003年，Vol. 16, No. 9，p.707-711，DOI: 10.1093/protein/gzg087
HOLLER, Phillip D. et al.，Proceedings of the National Academy of Sciences，2000年，Vol. 97, No. 10，p.5387-5392，DOI: 10.1073/pnas.080078297
LI, Yi et al.，Nature Biotechnology，2005年，Vol. 23, No. 3，p.349-354，DOI: 10.1038/nbt1070
LIDDY, Nathaniel et al.，Nature Medicine，2012年，Vol. 18, No. 6，p.980-987，DOI: 10.1038/nm.2764
WANG, Qiong J. et al.，Cancer Immunology Research，2016年，Vol. 4, No. 3，p.204-214，DOI: 10.1158/2326-6066.CIR-15-0188

Also Published As

Publication number Publication date
EP4146257A1 (en) 2023-03-15
JP2023524788A (ja) 2023-06-13
CN115867310A (zh) 2023-03-28
GB202006629D0 (en) 2020-06-17
WO2021224261A1 (en) 2021-11-11
AU2021267361A1 (en) 2022-12-15
US20230348595A1 (en) 2023-11-02
CA3181362A1 (en) 2021-11-11

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