CA3165460A1 - Il15/il15r alpha heterodimeric fc-fusion proteins for the treatment of cancer - Google Patents

Il15/il15r alpha heterodimeric fc-fusion proteins for the treatment of cancer Download PDF

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Publication number
CA3165460A1
CA3165460A1 CA3165460A CA3165460A CA3165460A1 CA 3165460 A1 CA3165460 A1 CA 3165460A1 CA 3165460 A CA3165460 A CA 3165460A CA 3165460 A CA3165460 A CA 3165460A CA 3165460 A1 CA3165460 A1 CA 3165460A1
Authority
CA
Canada
Prior art keywords
protein
domain
amino acid
acid substitutions
heterodimeric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3165460A
Other languages
English (en)
French (fr)
Inventor
Alexander Joachim Paul Ungewickell
Vittal SHIVVA
Rajbharan YADAV
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
Original Assignee
Genentech Inc
Xencor Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Genentech Inc, Xencor Inc filed Critical Genentech Inc
Publication of CA3165460A1 publication Critical patent/CA3165460A1/en
Pending legal-status Critical Current

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Classifications

    • 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"

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Immunology (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Cell Biology (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (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)
  • Medicinal Preparation (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
CA3165460A 2020-01-28 2021-01-28 Il15/il15r alpha heterodimeric fc-fusion proteins for the treatment of cancer Pending CA3165460A1 (en)

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
CA3165460A1 true CA3165460A1 (en) 2021-08-05

Family

ID=74672461

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3165460A Pending CA3165460A1 (en) 2020-01-28 2021-01-28 Il15/il15r alpha heterodimeric fc-fusion proteins for the treatment of cancer

Country Status (12)

Country Link
US (1) US20230149509A1 (cg-RX-API-DMAC7.html)
EP (1) EP4096698A1 (cg-RX-API-DMAC7.html)
JP (2) JP2023511439A (cg-RX-API-DMAC7.html)
KR (1) KR20220132598A (cg-RX-API-DMAC7.html)
CN (1) CN115397456A (cg-RX-API-DMAC7.html)
AU (1) AU2021213767A1 (cg-RX-API-DMAC7.html)
BR (1) BR112022014849A2 (cg-RX-API-DMAC7.html)
CA (1) CA3165460A1 (cg-RX-API-DMAC7.html)
IL (1) IL294944A (cg-RX-API-DMAC7.html)
MX (1) MX2022009100A (cg-RX-API-DMAC7.html)
TW (1) TW202136318A (cg-RX-API-DMAC7.html)
WO (1) WO2021155042A1 (cg-RX-API-DMAC7.html)

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MX2019004327A (es) * 2016-10-14 2019-10-14 Xencor Inc Proteinas de fusion heterodimericas biespecificas que contienen proteinas de fusion fc il-15/il-15ra y fragmentos de anticuerpo pd-1.
AU2018291497A1 (en) 2017-06-30 2020-01-16 Xencor, Inc. Targeted heterodimeric Fc fusion proteins containing IL-15/IL-15Ra and antigen binding domains
WO2019204646A1 (en) 2018-04-18 2019-10-24 Xencor, Inc. Lag-3 targeted heterodimeric fusion proteins containing il-15/il-15ra fc-fusion proteins and lag-3 antigen binding domains
CA3097625A1 (en) 2018-04-18 2019-10-24 Xencor, Inc. Il-15/il-15ra heterodimeric fc fusion proteins and uses thereof
US11618776B2 (en) 2018-12-20 2023-04-04 Xencor, Inc. Targeted heterodimeric Fc fusion proteins containing IL-15/IL-15RA and NKG2D antigen binding domains
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
AU2020379735A1 (en) 2019-11-05 2022-05-26 Regeneron Pharmaceuticals, Inc. N-terminal SCFV multispecific binding molecules
EP4376869A1 (en) * 2021-07-28 2024-06-05 Genentech, Inc. Il15/il15r alpha heterodimeric fc-fusion proteins for the treatment of blood cancers
WO2023015198A1 (en) * 2021-08-04 2023-02-09 Genentech, Inc. Il15/il15r alpha heterodimeric fc-fusion proteins for the expansion of nk cells in the treatment of solid tumours
CN119923274A (zh) 2022-07-07 2025-05-02 基因泰克公司 IL15/IL15Rα异二聚体Fc融合蛋白与FcRH5xCD3双特异性抗体的组合用于治疗血癌
WO2024039973A2 (en) * 2022-08-05 2024-02-22 Staidson Biopharma Inc. Masking polypeptide, activatable novel prodrugs and methods of use thereof
TW202532440A (zh) 2023-10-19 2025-08-16 美商建南德克公司 用於治療ＨＥＲ２陽性癌症的ＩＬ１５／ＩＬ１５Ｒα異二聚體ＦＣ融合蛋白及ＨＥＲ２ｘＣＤ３雙特異性抗體之組合
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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Also Published As

Publication number Publication date
TW202136318A (zh) 2021-10-01
JP2026062701A (ja) 2026-04-10
US20230149509A1 (en) 2023-05-18
KR20220132598A (ko) 2022-09-30
EP4096698A1 (en) 2022-12-07
AU2021213767A1 (en) 2022-07-28
WO2021155042A1 (en) 2021-08-05
IL294944A (en) 2022-09-01
JP2023511439A (ja) 2023-03-17
CN115397456A (zh) 2022-11-25
MX2022009100A (es) 2022-08-18
BR112022014849A2 (pt) 2022-10-11

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