CN118510809A - 靶向msln的抗原结合蛋白及其应用 - Google Patents

靶向msln的抗原结合蛋白及其应用 Download PDF

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Publication number
CN118510809A
CN118510809A CN202380015977.8A CN202380015977A CN118510809A CN 118510809 A CN118510809 A CN 118510809A CN 202380015977 A CN202380015977 A CN 202380015977A CN 118510809 A CN118510809 A CN 118510809A
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seq
amino acid
acid sequence
sequence shown
antigen binding
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Chinese (zh)
Inventor
王华菁
钟阵威
成超
谢二敏
陈晓锐
何晓文
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Oricell Therapeutics Co Ltd
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Oricell Therapeutics Co Ltd
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    • 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
    • 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
    • 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
    • A61K40/31—Chimeric antigen receptors [CAR]
    • 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
    • A61K40/4254—Adhesion molecules, e.g. NRCAM, EpCAM or cadherins
    • A61K40/4255—Mesothelin [MSLN]
    • 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
    • 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
    • A61K2239/00—Indexing codes associated with cellular immunotherapy of group A61K40/00
    • A61K2239/31—Indexing codes associated with cellular immunotherapy of group A61K40/00 characterized by the route of administration
    • 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
    • A61K2239/38—Indexing codes associated with cellular immunotherapy of group A61K40/00 characterised by the dose, timing or administration schedule
    • 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
    • A61K2239/59—Reproductive system, e.g. uterus, ovaries, cervix or testes
    • 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
    • C07K2317/33—Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • 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
    • C07K2317/35—Valency
    • 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
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • 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
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2740/00—Reverse transcribing RNA viruses
    • C12N2740/00011—Details
    • C12N2740/10011—Retroviridae
    • C12N2740/16011—Human Immunodeficiency Virus, HIV
    • C12N2740/16041—Use of virus, viral particle or viral elements as a vector
    • C12N2740/16043—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Cell Biology (AREA)
  • Toxicology (AREA)
  • Zoology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (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)
CN202380015977.8A 2022-01-06 2023-01-06 靶向msln的抗原结合蛋白及其应用 Pending CN118510809A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN202210011545 2022-01-06
CN2022100115457 2022-01-06
CN2022100185572 2022-01-07
CN202210018557 2022-01-07
PCT/CN2023/070928 WO2023131276A1 (zh) 2022-01-06 2023-01-06 靶向msln的抗原结合蛋白及其应用

Publications (1)

Publication Number Publication Date
CN118510809A true CN118510809A (zh) 2024-08-16

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CN202380015977.8A Pending CN118510809A (zh) 2022-01-06 2023-01-06 靶向msln的抗原结合蛋白及其应用

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US (1) US20250213691A1 (https=)
EP (1) EP4461747A4 (https=)
JP (1) JP2025505933A (https=)
CN (1) CN118510809A (https=)
WO (1) WO2023131276A1 (https=)

Family Cites Families (21)

* Cited by examiner, † Cited by third party
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CN104955845B (zh) * 2012-09-27 2018-11-16 美国政府(由卫生和人类服务部的部长所代表) 间皮素抗体和引起有效的抗肿瘤活性的方法
CN103819559B (zh) * 2013-12-10 2016-02-24 中国科学院武汉病毒研究所 一种抗间皮素纳米抗体及其编码基因和该纳米抗体的用途
US20170267755A1 (en) * 2016-03-16 2017-09-21 Sri International Isolated anti-mesothelin antibodies, conjugates and uses thereof
US20180002439A1 (en) * 2016-06-30 2018-01-04 Institut National De La Sante Et De La Recherche Medicale (Inserm) Anti-mesothelin antibodies and uses thereof
CN107840891A (zh) * 2016-09-19 2018-03-27 上海吉倍生物技术有限公司 高亲和力的抗msln抗体及其应用
EP3621994A4 (en) * 2017-05-12 2020-12-30 Harpoon Therapeutics, Inc. MESOTHELIN BINDING PROTEINS
WO2019043026A1 (en) * 2017-08-30 2019-03-07 INSERM (Institut National de la Santé et de la Recherche Médicale) ANTI-MESOTHELIC RADIOMARQUATED SINGLE DOMAIN ANTIBODIES SUITABLE FOR IMAGING AND TREATING CANCERS
KR101966362B1 (ko) * 2017-10-20 2019-04-05 주식회사 녹십자 항-msln 항체 및 이를 포함하는 암 치료용 약학적 조성물
CN108129566B (zh) * 2017-12-31 2021-05-11 中国科学院武汉病毒研究所 靶向间皮素的c-型单域抗体及其制备方法与应用
WO2019184886A1 (zh) * 2018-03-26 2019-10-03 上海原能细胞医学技术有限公司 促进免疫细胞增殖的方法
EP3806889A4 (en) * 2018-06-18 2022-07-13 Anwita Biosciences, Inc. CYTOKI FUSION PROTEINS AND USES THEREOF
CA3111087A1 (en) * 2018-08-29 2020-03-05 Nanjing Legend Biotech Co., Ltd. Anti-mesothelin chimeric antigen receptor (car) constructs and uses thereof
CN109111528B (zh) * 2018-09-20 2021-06-22 杭州普略生物科技有限公司 以msln为靶点的嵌合抗原受体
CA3125484A1 (en) * 2019-01-08 2020-07-16 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Cross-species single domain antibodies targeting mesothelin for treating solid tumors
CN110698562B (zh) * 2019-10-31 2022-10-25 浙江蓝盾药业有限公司 抗人msln单克隆抗体
CN111349165B (zh) * 2020-05-25 2020-09-01 南京蓝盾生物科技有限公司 抗人msln单克隆抗体及其应用
CN112210008A (zh) * 2020-07-16 2021-01-12 上海恒润达生生物科技有限公司 一种新型抗人msln抗体及其用途
CN111560072B (zh) * 2020-07-16 2020-12-11 上海恒润达生生物科技有限公司 抗人msln抗体以及靶向msln的免疫效应细胞
CN112225811A (zh) * 2020-07-16 2021-01-15 上海恒润达生生物科技有限公司 新型抗人msln抗体及其用途
CN111848819A (zh) * 2020-07-31 2020-10-30 广东昭泰体内生物医药科技有限公司 一种靶向msln的嵌合抗原受体及其应用
CN118510890A (zh) * 2022-01-07 2024-08-16 原启生物科技(上海)有限责任公司 靶向cldn18.2和msln的嵌合抗原受体及其用途

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EP4461747A4 (en) 2026-04-15
WO2023131276A1 (zh) 2023-07-13
JP2025505933A (ja) 2025-03-05
EP4461747A1 (en) 2024-11-13
US20250213691A1 (en) 2025-07-03

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