CA3211924A1 - Masked activatable cytokine constructs and related compositions and methods - Google Patents

Masked activatable cytokine constructs and related compositions and methods Download PDF

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Publication number
CA3211924A1
CA3211924A1 CA3211924A CA3211924A CA3211924A1 CA 3211924 A1 CA3211924 A1 CA 3211924A1 CA 3211924 A CA3211924 A CA 3211924A CA 3211924 A CA3211924 A CA 3211924A CA 3211924 A1 CA3211924 A1 CA 3211924A1
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Canada
Prior art keywords
seq
acc
amino acids
combination
interferon
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Pending
Application number
CA3211924A
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English (en)
French (fr)
Inventor
Sayantan Mitra
Nicole G. LAPUYADE
Hikmat Haizar ASSI
Madan M. Paidhungat
Dylan L. Daniel
Erwan LE SCOLAN
Walter A. BOGDANOFF
Na CAI
Hsin Wang
Alexey Yevgenyevich Berezhnoy
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Cytomx Therapeutics Inc
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Cytomx Therapeutics Inc
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Application filed by Cytomx Therapeutics Inc filed Critical Cytomx Therapeutics Inc
Publication of CA3211924A1 publication Critical patent/CA3211924A1/en
Pending legal-status Critical Current

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    • 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
    • C07K14/555—Interferons [IFN]
    • C07K14/56—IFN-alpha
    • 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]
    • 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]
    • C07K14/5434—IL-12
    • 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
    • C07K14/52—Cytokines; Lymphokines; Interferons
    • C07K14/54—Interleukins [IL]
    • C07K14/55—IL-2
    • 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
    • C07K14/555—Interferons [IFN]
    • C07K14/565—IFN-beta
    • 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
    • C07K14/555—Interferons [IFN]
    • C07K14/57—IFN-gamma
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • 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
    • C07K2319/02—Fusion polypeptide containing a localisation/targetting motif containing a signal sequence
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/20—Fusion polypeptide containing a tag with affinity for a non-protein ligand
    • C07K2319/21—Fusion polypeptide containing a tag with affinity for a non-protein ligand containing a His-tag
    • 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
    • C07K2319/50—Fusion polypeptide containing protease site
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/70—Fusion polypeptide containing domain for protein-protein interaction

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Molecular Biology (AREA)
  • Zoology (AREA)
  • Toxicology (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Immunology (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
CA3211924A 2021-03-16 2022-03-16 Masked activatable cytokine constructs and related compositions and methods Pending CA3211924A1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US202163161913P 2021-03-16 2021-03-16
US63/161,913 2021-03-16
US202163164827P 2021-03-23 2021-03-23
US63/164,827 2021-03-23
US202163254748P 2021-10-12 2021-10-12
US63/254,748 2021-10-12
US202163276893P 2021-11-08 2021-11-08
US63/276,893 2021-11-08
PCT/US2022/020492 WO2022197764A2 (en) 2021-03-16 2022-03-16 Masked activatable cytokine constructs and related compositions and methods

Publications (1)

Publication Number Publication Date
CA3211924A1 true CA3211924A1 (en) 2022-09-22

Family

ID=81389111

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3211924A Pending CA3211924A1 (en) 2021-03-16 2022-03-16 Masked activatable cytokine constructs and related compositions and methods

Country Status (11)

Country Link
US (2) US11667687B2 (https=)
EP (1) EP4308594A2 (https=)
JP (1) JP2024511387A (https=)
KR (1) KR20230157448A (https=)
AU (1) AU2022237504A1 (https=)
BR (1) BR112023018735A2 (https=)
CA (1) CA3211924A1 (https=)
IL (1) IL305716A (https=)
MX (1) MX2023010840A (https=)
TW (1) TW202304958A (https=)
WO (1) WO2022197764A2 (https=)

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AU2021254283B2 (en) 2020-04-10 2025-12-11 Cytomx Therapeutics, Inc. Activatable cytokine constructs and related compositions and methods
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WO2024216146A1 (en) 2023-04-12 2024-10-17 Cytomx Therapeutics, Inc. Masking polypeptides, activatable cytokine constructs, and related compositions and methods
WO2025066568A1 (zh) * 2023-09-25 2025-04-03 深圳湾实验室 可激活穿膜构建体和降解子
CN121517565A (zh) * 2023-09-25 2026-02-13 深圳湾实验室 可激活穿膜构建体和降解子
WO2025240659A2 (en) 2024-05-14 2025-11-20 Cytomx Therapeutics, Inc. Activatable constructs, compositions and methods
WO2026020161A1 (en) 2024-07-19 2026-01-22 Cytomx Therapeutics, Inc. Activatable il-12 constructs and related compositions and methods

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Publication number Publication date
WO2022197764A2 (en) 2022-09-22
IL305716A (en) 2023-11-01
BR112023018735A2 (pt) 2023-11-28
MX2023010840A (es) 2023-10-26
JP2024511387A (ja) 2024-03-13
US20220306717A1 (en) 2022-09-29
WO2022197764A3 (en) 2022-11-03
EP4308594A2 (en) 2024-01-24
US11667687B2 (en) 2023-06-06
AU2022237504A1 (en) 2023-10-05
KR20230157448A (ko) 2023-11-16
US20240124546A1 (en) 2024-04-18
TW202304958A (zh) 2023-02-01

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