CN118475607A - 新型抗-tslp抗体 - Google Patents

新型抗-tslp抗体 Download PDF

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Publication number
CN118475607A
CN118475607A CN202280085371.7A CN202280085371A CN118475607A CN 118475607 A CN118475607 A CN 118475607A CN 202280085371 A CN202280085371 A CN 202280085371A CN 118475607 A CN118475607 A CN 118475607A
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CN
China
Prior art keywords
seq
amino acid
acid sequence
sequence shown
antibody
Prior art date
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Pending
Application number
CN202280085371.7A
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English (en)
Chinese (zh)
Inventor
雷润
郭崇天
樊鹏程
徐志豪
孙强
王健
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.)
Chuangxiang Private Limited
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Yingmai Biological Medicine Hangzhou Co ltd
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Application filed by Yingmai Biological Medicine Hangzhou Co ltd filed Critical Yingmai Biological Medicine Hangzhou Co ltd
Publication of CN118475607A publication Critical patent/CN118475607A/zh
Pending legal-status Critical Current

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    • 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
    • C07K16/24—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against cytokines, lymphokines or interferons
    • C07K16/244—Interleukins [IL]
    • 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
    • A61K40/4231—Cytokines
    • A61K40/4234—Interleukins [IL]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • 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
    • C07K14/52—Cytokines; Lymphokines; Interferons
    • 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
    • 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
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • C12N5/0634—Cells from the blood or the immune system
    • C12N5/0636—T lymphocytes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6863—Cytokines, i.e. immune system proteins modifying a biological response such as cell growth proliferation or differentiation, e.g. TNF, CNF, GM-CSF, lymphotoxin, MIF or their receptors
    • G01N33/6869—Interleukin
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/732—Antibody-dependent cellular cytotoxicity [ADCC]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • 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
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94—Stability, e.g. half-life, pH, temperature or enzyme-resistance
    • 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
    • C12N2510/00—Genetically modified cells
    • 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)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Hematology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Epidemiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Engineering & Computer Science (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Toxicology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
CN202280085371.7A 2021-12-24 2022-12-23 新型抗-tslp抗体 Pending CN118475607A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN2021141294 2021-12-24
CNPCT/CN2021/141294 2021-12-24
CNPCT/CN2022/134293 2022-11-25
CN2022134293 2022-11-25
PCT/CN2022/141670 WO2023116925A1 (en) 2021-12-24 2022-12-23 Novel anti-tslp antibodies

Publications (1)

Publication Number Publication Date
CN118475607A true CN118475607A (zh) 2024-08-09

Family

ID=86901374

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280085371.7A Pending CN118475607A (zh) 2021-12-24 2022-12-23 新型抗-tslp抗体

Country Status (11)

Country Link
US (1) US20250051433A1 (https=)
EP (1) EP4453030A1 (https=)
JP (1) JP2025500971A (https=)
KR (1) KR20240128709A (https=)
CN (1) CN118475607A (https=)
AU (1) AU2022423383A1 (https=)
CA (1) CA3244178A1 (https=)
IL (1) IL313679A (https=)
MX (1) MX2024007966A (https=)
TW (1) TW202337898A (https=)
WO (1) WO2023116925A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW202448501A (zh) 2023-02-02 2024-12-16 美商麥迪紐有限責任公司 用抗ｔｓｌｐ抗體治療慢性鼻竇炎
IL324470A (en) 2023-05-18 2026-01-01 Medimmune Llc Treatment of corticosteroid-dependent asthma using anti-TSLP antibody
AR134102A1 (es) * 2023-10-12 2025-12-03 Innovent Biologics Suzhou Co Ltd ANTICUERPOS ANTI-IL-4Ra Y USOS DE LOS MISMOS
WO2025108394A1 (zh) * 2023-11-22 2025-05-30 联邦生物科技(珠海横琴)有限公司 抗IL-4Rα抗体或其抗原结合片段及其双特异性抗体和应用
WO2025108344A1 (zh) * 2023-11-22 2025-05-30 上海华奥泰生物药业股份有限公司 靶向tslp的抗原结合蛋白及应用
CN119735676B (zh) * 2023-12-26 2025-12-16 华润生物医药有限公司 抗tslp抗体及其用途
WO2025147632A1 (en) 2024-01-05 2025-07-10 Medimmune, Llc Treatment of chronic obstructive pulmonary disease with anti-tslp antibody
TW202529811A (zh) 2024-01-29 2025-08-01 瑞典商阿斯特捷利康公司 胸腺基質淋巴細胞生成素（ｔｓｌｐ）結合片段之組成物及其使用方法
WO2025195445A1 (zh) * 2024-03-21 2025-09-25 北京三诺佳邑生物技术有限责任公司 特异性结合light和tslp的多特异性抗体以及组合物及其应用
WO2025221247A1 (en) 2024-04-17 2025-10-23 Amgen Inc. Treatment of eosinophilic esophagitis with anti-tslp antibody

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7982016B2 (en) * 2007-09-10 2011-07-19 Amgen Inc. Antigen binding proteins capable of binding thymic stromal lymphopoietin
HRP20210650T1 (hr) * 2015-09-09 2021-05-28 Novartis Ag Protutijela koja vežu timusni stromalni limfopoetin (tslp) i postupci uporabe protutijela
EP4025602A4 (en) * 2019-09-04 2023-12-13 Biosion, Inc. TSLP BINDING ANTIBODIES AND USES THEREOF
CN111171150B (zh) * 2020-02-05 2020-12-08 北京智仁美博生物科技有限公司 抗人tslp抗体及其用途

Also Published As

Publication number Publication date
CA3244178A1 (en) 2023-06-29
TW202337898A (zh) 2023-10-01
EP4453030A1 (en) 2024-10-30
JP2025500971A (ja) 2025-01-15
AU2022423383A1 (en) 2024-07-11
KR20240128709A (ko) 2024-08-26
WO2023116925A1 (en) 2023-06-29
IL313679A (en) 2024-08-01
US20250051433A1 (en) 2025-02-13
MX2024007966A (es) 2024-07-29

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