CA3221886A1 - Interleukin-15 based immunocytokines - Google Patents

Interleukin-15 based immunocytokines Download PDF

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Publication number
CA3221886A1
CA3221886A1 CA3221886A CA3221886A CA3221886A1 CA 3221886 A1 CA3221886 A1 CA 3221886A1 CA 3221886 A CA3221886 A CA 3221886A CA 3221886 A CA3221886 A CA 3221886A CA 3221886 A1 CA3221886 A1 CA 3221886A1
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CA
Canada
Prior art keywords
antibody
seq
rli
cells
immunocytokine
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
CA3221886A
Other languages
English (en)
French (fr)
Inventor
Irena ADKINS
Eva NEDVEDOVA
Guy Luc Michel De Martynoff
Ulrich Moebius
David Bechard
Sarka PECHOUCKOVA
Zuzana ANTOSOVA
Lenka KYRYCH SADILKOVA
Roger Renzo Beerli
Lukas BAMMERT
Lorenz WALDMEIER
Iva VALENTOVA
Simona HOSKOVA
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.)
Sotio Biotech AS
Cytune Pharma SAS
Original Assignee
Sotio Biotech AS
Cytune Pharma SAS
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 Sotio Biotech AS, Cytune Pharma SAS filed Critical Sotio Biotech AS
Publication of CA3221886A1 publication Critical patent/CA3221886A1/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
    • C07K14/54—Interleukins [IL]
    • C07K14/5443—IL-15
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/14—Blood; Artificial blood
    • A61K35/17—Lymphocytes; B-cells; T-cells; Natural killer cells; Interferon-activated or cytokine-activated lymphocytes
    • 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
    • A61P35/00—Antineoplastic agents
    • A61P35/02—Antineoplastic agents specific for leukemia
    • 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]
    • 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
    • C07K16/2803—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
    • C07K16/2818—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against CD28 or CD152
    • 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
    • C07K16/2887—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against CD20
    • 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
    • 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
    • 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
    • C07K2317/40—Immunoglobulins specific features characterized by post-translational modification
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Cell Biology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Toxicology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Biotechnology (AREA)
  • Developmental Biology & Embryology (AREA)
  • Oncology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
CA3221886A 2021-06-23 2022-06-23 Interleukin-15 based immunocytokines Pending CA3221886A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP21181271 2021-06-23
EP21181271.4 2021-06-23
EP22163748.1 2022-03-23
EP22163748 2022-03-23
PCT/EP2022/067236 WO2022268983A2 (en) 2021-06-23 2022-06-23 Interleukin-15 based immunocytokines

Publications (1)

Publication Number Publication Date
CA3221886A1 true CA3221886A1 (en) 2022-12-29

Family

ID=82361370

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3221886A Pending CA3221886A1 (en) 2021-06-23 2022-06-23 Interleukin-15 based immunocytokines

Country Status (10)

Country Link
US (1) US20240294594A1 (https=)
EP (1) EP4359428A2 (https=)
JP (1) JP2024524891A (https=)
KR (1) KR20240024242A (https=)
AU (1) AU2022296794A1 (https=)
BR (1) BR112023027312A2 (https=)
CA (1) CA3221886A1 (https=)
IL (1) IL309533A (https=)
MX (1) MX2023015444A (https=)
WO (1) WO2022268983A2 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT3444271T (pt) 2013-08-08 2022-01-05 Inst Nat Sante Rech Med Modulocinas baseadas em il-15 e no domínio sushi de il-15ralfa
US20230030674A1 (en) * 2019-12-06 2023-02-02 Sotio Biotech A.S. Humanized cldn18.2 antibodies
WO2025177263A1 (en) * 2024-02-25 2025-08-28 Biohaven Therapeutics Ltd. Myostatin-binding proteins

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI259837B (en) 1998-05-11 2006-08-11 Eidgenossische Tech Hochscule Specific binding molecules for scintigraphy, conjugates containing them and therapeutic method for treatment of angiogenesis
US20100082438A1 (en) 2008-10-01 2010-04-01 Ronnie Jack Garmon Methods and systems for customer performance scoring
US20110318302A1 (en) 2009-01-07 2011-12-29 Kathrin Schwager Cancer Treatment
JP6594855B2 (ja) * 2013-03-15 2019-10-23 ゼンコア インコーポレイテッド ヘテロ二量体タンパク質
WO2014174105A1 (en) 2013-04-25 2014-10-30 Philochem Ag Antibody-drug conjugates
AU2016365114A1 (en) 2015-11-30 2018-05-17 Abbvie Biotherapeutics Inc. Anti-huLRRC15 antibody drug conjugates and methods for their use
MY203000A (en) * 2016-10-14 2024-06-01 Xencor Inc Il15/il15r� heterodimeric fc-fusion proteins
MY201482A (en) 2017-04-03 2024-02-26 Hoffmann La Roche Immunoconjugates of an anti-pd-1 antibody with a mutant il-2 or with il-15
AU2019228381B2 (en) 2018-02-28 2021-12-16 Pfizer Inc. IL-15 variants and uses thereof
CA3090407A1 (en) * 2018-03-01 2019-09-06 Glycotope Gmbh Fusion protein constructs comprising an anti-muc1 antibody and il-15
MA52289A (fr) * 2018-04-18 2021-02-24 Xencor Inc Protéines de fusion fc hétérodimères il-15/il-15ra et leurs utilisations
AU2019359475A1 (en) * 2018-10-12 2021-05-20 Xencor, Inc. PD-1 targeted IL-15/IL-15Ralpha Fc fusion proteins and uses in combination therapies thereof
US11738050B2 (en) 2019-02-01 2023-08-29 Regents Of The University Of Minnesota Compounds binding to fibroblast activation protein alpha
CA3153542A1 (en) * 2019-09-25 2021-04-01 Leto Laboratories Co., Ltd Recombinant interleukin-15 analog

Also Published As

Publication number Publication date
JP2024524891A (ja) 2024-07-09
WO2022268983A3 (en) 2023-04-06
KR20240024242A (ko) 2024-02-23
WO2022268983A2 (en) 2022-12-29
IL309533A (en) 2024-02-01
BR112023027312A2 (pt) 2024-03-12
EP4359428A2 (en) 2024-05-01
MX2023015444A (es) 2024-04-29
US20240294594A1 (en) 2024-09-05
AU2022296794A1 (en) 2023-12-14

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