CA3034093A1 - Proteolytically cleavable chimeric polypeptides and methods of use thereof - Google Patents

Proteolytically cleavable chimeric polypeptides and methods of use thereof Download PDF

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Publication number
CA3034093A1
CA3034093A1 CA3034093A CA3034093A CA3034093A1 CA 3034093 A1 CA3034093 A1 CA 3034093A1 CA 3034093 A CA3034093 A CA 3034093A CA 3034093 A CA3034093 A CA 3034093A CA 3034093 A1 CA3034093 A1 CA 3034093A1
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Prior art keywords
polypeptide
cell
peptide
antigen
chimeric
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CA3034093A
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English (en)
French (fr)
Inventor
Wendell A. Lim
Kole T. ROYBAL
Jasper Z. WILLIAMS
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University of California San Diego UCSD
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University of California San Diego UCSD
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Publication of CA3034093A1 publication Critical patent/CA3034093A1/en
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IGs], 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
    • C07K16/2833—Immunoglobulins [IGs], 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 MHC-molecules, e.g. HLA-molecules
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    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/39533—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/39558—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against tumor tissues, cells, antigens
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    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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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
    • C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
    • C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
    • C07K14/4701—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals not used
    • C07K14/4702—Regulators; Modulating activity
    • C07K14/4705—Regulators; Modulating activity stimulating, promoting or activating activity
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    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
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    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
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    • C07K14/7051—T-cell receptor (TcR)-CD3 complex
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IGs], 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
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    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
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    • C07K16/2809—Immunoglobulins [IGs], 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 the T-cell receptor (TcR)-CD3 complex
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    • C07K16/30—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
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    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/62—DNA sequences coding for fusion proteins
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    • A61K2239/28—Expressing multiple CARs, TCRs or antigens
    • C—CHEMISTRY; METALLURGY
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    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/10—Immunoglobulins specific features characterized by their source of isolation or production
    • C07K2317/14—Specific host cells or culture conditions, e.g. components, pH or temperature
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    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31—Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
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    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
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    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
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    • C07K2317/622—Single chain antibody (scFv)
    • 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
    • C07K2319/03—Fusion polypeptide containing a localisation/targetting motif containing a transmembrane segment
    • 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
    • C07K2319/60—Fusion polypeptide containing spectroscopic/fluorescent detection, e.g. green fluorescent protein [GFP]
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    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/70—Fusion polypeptide containing domain for protein-protein interaction
    • C07K2319/71—Fusion polypeptide containing domain for protein-protein interaction containing domain for transcriptional activaation, e.g. VP16
    • C07K2319/715—Fusion polypeptide containing domain for protein-protein interaction containing domain for transcriptional activaation, e.g. VP16 containing a domain for ligand dependent transcriptional activation, e.g. containing a steroid receptor domain
    • C—CHEMISTRY; METALLURGY
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    • C07K—PEPTIDES
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    • C07K2319/80—Fusion polypeptide containing a DNA binding domain, e.g. Lacl or Tet-repressor

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CA3034093A 2016-08-23 2017-08-22 Proteolytically cleavable chimeric polypeptides and methods of use thereof Pending CA3034093A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662378614P 2016-08-23 2016-08-23
US62/378,614 2016-08-23
PCT/US2017/048040 WO2018039247A1 (en) 2016-08-23 2017-08-22 Proteolytically cleavable chimeric polypeptides and methods of use thereof

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EP (1) EP3504245A4 (cg-RX-API-DMAC7.html)
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KR (2) KR102637610B1 (cg-RX-API-DMAC7.html)
CN (1) CN109843929B (cg-RX-API-DMAC7.html)
AU (1) AU2017316649A1 (cg-RX-API-DMAC7.html)
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WO2016164370A1 (en) 2015-04-06 2016-10-13 Ohio State Innovation Foundation Egfr-directed car therapy for glioblastoma
US20190209615A1 (en) * 2016-09-15 2019-07-11 Virex Ab T-cell immunotherapy
US11020410B2 (en) 2017-02-03 2021-06-01 The Brigham And Women's Hospital, Inc. Self-assembled gels formed with anti-retroviral drugs, prodrugs thereof, and pharmaceutical uses thereof
AU2018269370B2 (en) * 2017-05-16 2025-06-05 The Johns Hopkins University Manabodies and methods of using
US11325957B2 (en) * 2017-06-19 2022-05-10 Cell Design Labs, Inc. Methods and compositions for reducing the immunogenicity of chimeric notch receptors
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