CN115397456A - 用于治疗癌症的IL15/IL15Rα异二聚体Fc融合蛋白 - Google Patents

用于治疗癌症的IL15/IL15Rα异二聚体Fc融合蛋白 Download PDF

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Publication number
CN115397456A
CN115397456A CN202180010911.0A CN202180010911A CN115397456A CN 115397456 A CN115397456 A CN 115397456A CN 202180010911 A CN202180010911 A CN 202180010911A CN 115397456 A CN115397456 A CN 115397456A
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China
Prior art keywords
domain
protein
amino acid
heterodimeric
acid substitutions
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Pending
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CN202180010911.0A
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English (en)
Chinese (zh)
Inventor
A·J·P·昂格威克尔
V·希瓦
R·亚达夫
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.)
Genentech Inc
Xencor Inc
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Genentech Inc
Xencor Inc
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Publication of CN115397456A publication Critical patent/CN115397456A/zh
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/19—Cytokines; Lymphokines; Interferons
    • A61K38/20—Interleukins [IL]
    • A61K38/2086—IL-13 to IL-16
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/177—Receptors; Cell surface antigens; Cell surface determinants
    • A61K38/1793—Receptors; Cell surface antigens; Cell surface determinants for cytokines; for lymphokines; for interferons
    • 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
    • C07K14/52—Cytokines; Lymphokines; Interferons
    • C07K14/54—Interleukins [IL]
    • C07K14/5443—IL-15
    • 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
    • C07K14/715—Receptors; Cell surface antigens; Cell surface determinants for cytokines; for lymphokines; for interferons
    • C07K14/7155—Receptors; Cell surface antigens; Cell surface determinants for cytokines; for lymphokines; for interferons for interleukins [IL]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2300/00—Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/30—Non-immunoglobulin-derived peptide or protein having an immunoglobulin constant or Fc region, or a fragment thereof, attached thereto
    • 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)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Zoology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Immunology (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Cell Biology (AREA)
  • Genetics & Genomics (AREA)
  • Toxicology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicinal Preparation (AREA)
CN202180010911.0A 2020-01-28 2021-01-28 用于治疗癌症的IL15/IL15Rα异二聚体Fc融合蛋白 Pending CN115397456A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062966976P 2020-01-28 2020-01-28
US62/966,976 2020-01-28
PCT/US2021/015552 WO2021155042A1 (en) 2020-01-28 2021-01-28 Il15/il15r alpha heterodimeric fc-fusion proteins for the treatment of cancer

Publications (1)

Publication Number Publication Date
CN115397456A true CN115397456A (zh) 2022-11-25

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CN202180010911.0A Pending CN115397456A (zh) 2020-01-28 2021-01-28 用于治疗癌症的IL15/IL15Rα异二聚体Fc融合蛋白

Country Status (12)

Country Link
US (1) US20230149509A1 (enExample)
EP (1) EP4096698A1 (enExample)
JP (2) JP2023511439A (enExample)
KR (1) KR20220132598A (enExample)
CN (1) CN115397456A (enExample)
AU (1) AU2021213767A1 (enExample)
BR (1) BR112022014849A2 (enExample)
CA (1) CA3165460A1 (enExample)
IL (1) IL294944A (enExample)
MX (1) MX2022009100A (enExample)
TW (1) TW202136318A (enExample)
WO (1) WO2021155042A1 (enExample)

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AU2018291497A1 (en) 2017-06-30 2020-01-16 Xencor, Inc. Targeted heterodimeric Fc fusion proteins containing IL-15/IL-15Ra and antigen binding domains
JP7516254B2 (ja) 2018-04-18 2024-07-16 ゼンコア インコーポレイテッド Ｉｌ－１５／ｉｌ－１５ｒａヘテロ二量体ｆｃ融合タンパク質およびその使用
KR20210003813A (ko) 2018-04-18 2021-01-12 젠코어 인코포레이티드 IL-15/IL-15Rα Fc-융합 단백질 및 LAG-3 항원 결합 도메인을 함유하는 LAG-3 표적화 이종이량체 융합 단백질
CN113438961A (zh) 2018-12-20 2021-09-24 Xencor股份有限公司 含有IL-15/IL-15Rα和NKG2D抗原结合结构域的靶向异二聚体Fc融合蛋白
TW202128757A (zh) 2019-10-11 2021-08-01 美商建南德克公司 具有改善之特性的 PD-1 標靶 IL-15/IL-15Rα FC 融合蛋白
IL310372A (en) * 2021-07-28 2024-03-01 Genentech Inc Il15/il15r alpha heterodimeric fc-fusion proteins for the treatment of blood cancers
EP4380596A1 (en) * 2021-08-04 2024-06-12 Genentech, Inc. Il15/il15r alpha heterodimeric fc-fusion proteins for the expansion of nk cells in the treatment of solid tumours
WO2024011179A1 (en) 2022-07-07 2024-01-11 Genentech, Inc. Combinations of il15/il15r alpha heterodimeric fc-fusion proteins and fcrh5xcd3 bispecific antibodies for the treatment of blood cancers
KR20250058784A (ko) * 2022-08-05 2025-04-30 스테이드슨 바이오팔마 아이엔씨. 마스킹 폴리펩티드, 활성화 가능한 신규의 프로드럭 및 이의 사용 방법
WO2025085781A1 (en) 2023-10-19 2025-04-24 Genentech, Inc. Combinations of il15/il15r alpha heterodimeric fc-fusion proteins and her2xcd3 bispecific antibodies for the treatment of her2-positive cancers
WO2025233861A1 (en) * 2024-05-08 2025-11-13 Suzhou Forlong Biotechnology Co., Ltd. Long-acting il-15 agonist for treating tumor
WO2025252840A1 (en) 2024-06-04 2025-12-11 Technische Universitaet Muenchen, In Vertretung Des Freistaates Bayern Half-life modulation by a tag comprising at least one constant domain of an immunoglobulin light chain

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AU2021213767A1 (en) 2022-07-28
CA3165460A1 (en) 2021-08-05
KR20220132598A (ko) 2022-09-30
IL294944A (en) 2022-09-01
JP2023511439A (ja) 2023-03-17
WO2021155042A1 (en) 2021-08-05
EP4096698A1 (en) 2022-12-07
US20230149509A1 (en) 2023-05-18
TW202136318A (zh) 2021-10-01
BR112022014849A2 (pt) 2022-10-11
MX2022009100A (es) 2022-08-18
JP2026062701A (ja) 2026-04-10

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